docs(changelog): change log and package.json to rc4

Closes #9727

.gitattributes

@@ -3,3 +3,6 @@
 
 # JS files must always use LF for tools to work
 *.js eol=lf
+
+# Must keep Windows line ending to be parsed correctly
+scripts/windows/packages.txt eol=crlf

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,33 @@
+**I'm submitting a ...**  (check one with "x")
+```
+[ ] bug report
+[ ] feature request
+[ ] support request => Please do not submit support request here, instead see https://github.com/angular/angular/blob/master/CONTRIBUTING.md#question
+```
+
+**Current behavior**
+
+
+**Expected/desired behavior**
+
+
+**Reproduction of the problem**
+If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the steps to reproduce and if possible a minimal demo of the problem via https://plnkr.co or similar (you can use this template as a starting point: http://plnkr.co/edit/tpl:AvJOMERrnz94ekVua0u5).
+
+
+
+**What is the expected behavior?**
+
+
+
+**What is the motivation / use case for changing the behavior?**
+
+
+
+**Please tell us about your environment:**
+
+* **Angular version:** 2.0.0-rc.X
+ 
+* **Browser:** [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ] 
+ 
+* **Language:** [all | TypeScript X.X | ES6/7 | ES5 | Dart] 

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,36 @@
+**Please check if the PR fulfills these requirements**
+- [ ] The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit-message-format
+- [ ] Tests for the changes have been added (for bug fixes / features)
+- [ ] Docs have been added / updated (for bug fixes / features)
+
+
+**What kind of change does this PR introduce?** (check one with "x")
+```
+[ ] Bugfix
+[ ] Feature
+[ ] Code style update (formatting, local variables)
+[ ] Refactoring (no functional changes, no api changes)
+[ ] Build related changes
+[ ] CI related changes
+[ ] Other... Please describe:
+```
+
+**What is the current behavior?** (You can also link to an open issue here)
+
+
+
+**What is the new behavior?**
+
+
+
+**Does this PR introduce a breaking change?** (check one with "x")
+```
+[ ] Yes
+[ ] No
+```
+
+If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...
+
+
+**Other information**:
+

.gitignore

@@ -21,10 +21,6 @@ tmp
 *.js.deps
 *.js.map
 
-# Or type definitions we mirror from github
-**/typings/**/*.d.ts
-**/typings/tsd.cached.json
-
 # Include when developing application packages.
 pubspec.lock
 .c9
@@ -48,3 +44,6 @@ npm-debug.log
 
 # built dart payload tests
 /modules_dart/payload/**/build
+
+# rollup-test output
+/modules/rollup-test/dist/

.travis.yml

@@ -1,7 +1,16 @@
 language: node_js
 sudo: false
 node_js:
-- '5.4.1'
+  - '5.4.1'
+
+addons:
+#  firefox: "38.0"
+  apt:
+    sources:
+      # needed to install g++ that is used by npms's native modules
+      - ubuntu-toolchain-r-test
+    packages:
+      - g++-4.8
 
 branches:
   except:
@@ -9,108 +18,179 @@ branches:
 
 cache:
   directories:
-    - node_modules
-    - $HOME/.pub-cache
+     - ./node_modules
+     - ./.chrome/chromium
+#    - $HOME/.pub-cache
+
+
+#before_cache:
+#  # Undo the pollution of the typescript_next build before the cache is primed for future use
+#  - if [[ "$MODE" == "typescript_next" ]]; then npm install typescript; fi
 
 env:
   global:
-  - KARMA_BROWSERS=DartiumWithWebPlatform
-  - E2E_BROWSERS=Dartium
-  - LOGS_DIR=/tmp/angular-build/logs
-  - SAUCE_USERNAME=angular-ci
-  - SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
-  - BROWSER_STACK_USERNAME=angularteam1
-  - BROWSER_STACK_ACCESS_KEY=BWCd4SynLzdDcv8xtzsB
-  - ARCH=linux-x64
-  - DART_DEV_VERSION=latest
-  - DART_STABLE_VERSION=latest
-  # Token for tsd to increase github rate limit
-  # See https://github.com/DefinitelyTyped/tsd#tsdrc
-  # This does not use http://docs.travis-ci.com/user/environment-variables/#Secure-Variables
-  # because those are not visible for pull requests, and those should also be reliable.
-  # This SSO token belongs to github account angular-github-ratelimit-token which has no access
-  # (password is in Valentine)
-  - TSDRC='{"token":"ef474500309daea53d5991b3079159a29520a40b"}'
-  # GITHUB_TOKEN_ANGULAR
-  - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
+#    - KARMA_JS_BROWSERS=ChromeNoSandbox
+#    - E2E_BROWSERS=ChromeOnTravis
+#    - LOGS_DIR=/tmp/angular-build/logs
+#    - ARCH=linux-x64
+
+    # GITHUB_TOKEN_ANGULAR
+    # This is needed for the e2e Travis matrix task to publish packages to github for continuous packages delivery.
+    - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
   matrix:
     # Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
-    - MODE=dart DART_CHANNEL=stable DART_VERSION=$DART_STABLE_VERSION
-    - MODE=dart DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=saucelabs_required DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=browserstack_required DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=saucelabs_optional DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=browserstack_optional DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=dart_experimental DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=js DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=router DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=build_only DART_CHANNEL=stable DART_VERSION=$DART_STABLE_VERSION
-    - MODE=lint DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION
-    - MODE=payload DART_CHANNEL=stable DART_VERSION=$DART_STABLE_VERSION
+   - CI_MODE=js
+   - CI_MODE=e2e
+   - CI_MODE=saucelabs_required
+   - CI_MODE=browserstack_required
+   - CI_MODE=saucelabs_optional
+   - CI_MODE=browserstack_optional
 
 matrix:
   allow_failures:
-  - env: "MODE=saucelabs_optional DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION"
-  - env: "MODE=browserstack_optional DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION"
-  - env: "MODE=dart_experimental DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION"
-  # TODO(alxhub): remove when dartdoc #1039 is in dev channel
-  - env: "MODE=dart DART_CHANNEL=dev DART_VERSION=$DART_DEV_VERSION"
+    - env: "CI_MODE=saucelabs_optional"
+    - env: "CI_MODE=browserstack_optional"
 
-addons:
-  firefox: "38.0"
-
-before_install:
-- npm install -g npm@3.5.3
-- node tools/analytics/build-analytics start ci job
-- node tools/analytics/build-analytics start ci before_install
-- echo ${TSDRC} > .tsdrc
-- export DISPLAY=:99.0
-- export GIT_SHA=$(git rev-parse HEAD)
-- ./scripts/ci/init_android.sh
-- ./scripts/ci/install_dart.sh ${DART_CHANNEL} ${DART_VERSION} ${ARCH}
-- sh -e /etc/init.d/xvfb start
-- if [[ -e SKIP_TRAVIS_TESTS ]]; then { cat SKIP_TRAVIS_TESTS ; exit 0; } fi
-- '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_BRANCH}" = "master" ] && SAUCE_USERNAME="angular2-ci" && SAUCE_ACCESS_KEY="693ebc16208a-0b5b-1614-8d66-a2662f4e" || true'
-- node tools/analytics/build-analytics success ci before_install
 
 install:
-  - node tools/analytics/build-analytics start ci install
-  # Check the size of caches
-  - du -sh ./node_modules || true
-  # Install npm dependecies
-  # check-node-modules will exit(1) if we don't need to install
-  # we need to manually kick off the postinstall script if check-node-modules exit(0)s
-  - node tools/npm/check-node-modules --purge && npm install || npm run postinstall
-  - node tools/analytics/build-analytics success ci install
+  - ./scripts/ci-lite/install.sh
 
 before_script:
-- node tools/analytics/build-analytics start ci before_script
-- mkdir -p $LOGS_DIR
-- ./scripts/ci/presubmit-queue-setup.sh
-- node tools/analytics/build-analytics success ci before_script
+
 
 script:
-- node tools/analytics/build-analytics start ci script
-- ./scripts/ci/build_and_test.sh ${MODE}
-- node tools/analytics/build-analytics success ci script
+  - ./scripts/ci-lite/build.sh && ./scripts/ci-lite/test.sh
 
 after_script:
-- node tools/analytics/build-analytics start ci after_script
-- ./scripts/ci/print-logs.sh
-- ./scripts/ci/after-script.sh
-- ./scripts/publish/publish-build-artifacts.sh
-- node tools/analytics/build-analytics success ci after_script
-- if [[ $TRAVIS_TEST_RESULT -eq 0 ]]; then node tools/analytics/build-analytics success ci job; else node tools/analytics/build-analytics error ci job; fi
+  - ./scripts/ci-lite/cleanup.sh
 
-notifications:
-  webhooks:
-    urls:
-    - https://webhooks.gitter.im/e/1ef62e23078036f9cee4
-    # trigger Buildtime Trend Service to parse Travis CI log
-    - https://buildtimetrend.herokuapp.com/travis
-    on_success: always  # options: [always|never|change] default: always
-    on_failure: always  # options: [always|never|change] default: always
-    on_start: false     # default: false
-  slack:
-    secure: EP4MzZ8JMyNQJ4S3cd5LEPWSMjC7ZRdzt3veelDiOeorJ6GwZfCDHncR+4BahDzQAuqyE/yNpZqaLbwRWloDi15qIUsm09vgl/1IyNky1Sqc6lEknhzIXpWSalo4/T9ZP8w870EoDvM/UO+LCV99R3wS8Nm9o99eLoWVb2HIUu0=
 
+#branches:
+#  except:
+#    - g3_v2_0
+#
+#cache:
+#  directories:
+#    - $HOME/.pub-cache
+#    - $HOME/.chrome/chromium
+#
+#before_cache:
+#  # Undo the pollution of the typescript_next build before the cache is primed for future use
+#  - if [[ "$MODE" == "typescript_next" ]]; then npm install typescript; fi
+#
+#env:
+#  global:
+#    # Use newer verison of GCC to that is required to compile native npm modules for Node v4+ on Ubuntu Precise
+#    # more info: https://docs.travis-ci.com/user/languages/javascript-with-nodejs#Node.js-v4-(or-io.js-v3)-compiler-requirements
+#    - CXX=g++-4.8
+#    - KARMA_DART_BROWSERS=DartiumWithWebPlatform
+#    # No sandbox mode is needed for Chromium in Travis, it crashes otherwise: https://sites.google.com/a/chromium.org/chromedriver/help/chrome-doesn-t-start
+#    - KARMA_JS_BROWSERS=ChromeNoSandbox
+#    - E2E_BROWSERS=ChromeOnTravis
+#    - LOGS_DIR=/tmp/angular-build/logs
+#    - SAUCE_USERNAME=angular-ci
+#    - SAUCE_ACCESS_KEY=9b988f434ff8-fbca-8aa4-4ae3-35442987
+#    - BROWSER_STACK_USERNAME=angularteam1
+#    - BROWSER_STACK_ACCESS_KEY=BWCd4SynLzdDcv8xtzsB
+#    - ARCH=linux-x64
+#    - DART_DEV_VERSION=latest
+#    - DART_STABLE_VERSION=latest
+#    - DART_CHANNEL=stable
+#    - DART_VERSION=$DART_STABLE_VERSION
+#    # Token for tsd to increase github rate limit
+#    # See https://github.com/DefinitelyTyped/tsd#tsdrc
+#    # This does not use http://docs.travis-ci.com/user/environment-variables/#Secure-Variables
+#    # because those are not visible for pull requests, and those should also be reliable.
+#    # This SSO token belongs to github account angular-github-ratelimit-token which has no access
+#    # (password is in Valentine)
+#    - TSDRC='{"token":"ef474500309daea53d5991b3079159a29520a40b"}'
+#    # GITHUB_TOKEN_ANGULAR
+#    - secure: "fq/U7VDMWO8O8SnAQkdbkoSe2X92PVqg4d044HmRYVmcf6YbO48+xeGJ8yOk0pCBwl3ISO4Q2ot0x546kxfiYBuHkZetlngZxZCtQiFT9kyId8ZKcYdXaIW9OVdw3Gh3tQyUwDucfkVhqcs52D6NZjyE2aWZ4/d1V4kWRO/LMgo="
+#  matrix:
+#    # Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
+#    - MODE=dart
+#    - MODE=dart DART_CHANNEL=dev
+#    - MODE=saucelabs_required
+#    - MODE=browserstack_required
+#    - MODE=saucelabs_optional
+#    - MODE=browserstack_optional
+#    - MODE=dart_ddc
+#    - MODE=js
+#    - MODE=router
+#    - MODE=build_only
+#    - MODE=typescript_next
+#    - MODE=lint
+#
+#matrix:
+#  allow_failures:
+#    - env: "MODE=saucelabs_optional"
+#    - env: "MODE=browserstack_optional"
+#
+#addons:
+#  firefox: "38.0"
+#  apt:
+#    sources:
+#      - ubuntu-toolchain-r-test
+#    packages:
+#      - g++-4.8
+#
+#before_install:
+#  - node tools/analytics/build-analytics start ci job
+#  - node tools/analytics/build-analytics start ci before_install
+#  - echo ${TSDRC} > .tsdrc
+#  - export CHROME_BIN=$HOME/.chrome/chromium/chrome-linux/chrome
+#  - export DISPLAY=:99.0
+#  - export GIT_SHA=$(git rev-parse HEAD)
+#  - ./scripts/ci/init_android.sh
+#  - sh -e /etc/init.d/xvfb start
+#  # Use a separate SauseLabs account for upstream/master builds in order for Sauce to create a badge representing the status of just upstream/master
+#  - '[ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_BRANCH}" = "master" ] && SAUCE_USERNAME="angular2-ci" && SAUCE_ACCESS_KEY="693ebc16208a-0b5b-1614-8d66-a2662f4e" || true'
+#  - node tools/analytics/build-analytics success ci before_install
+#
+#install:
+#  - node tools/analytics/build-analytics start ci install
+#  # Install version of npm that we are locked against
+#  - npm install -g npm@3.5.3
+#  # Install version of Chromium that we are locked against
+#  - ./scripts/ci/install_chromium.sh
+#  # Install version of Dart based on the matrix build variables
+#  - ./scripts/ci/install_dart.sh ${DART_CHANNEL} ${DART_VERSION} ${ARCH}
+#  # Print the size of caches to ease debugging
+#  - du -sh ./node_modules || true
+#  # Install npm dependecies
+#  # check-node-modules will exit(1) if we don't need to install
+#  # we need to manually kick off the postinstall script if check-node-modules exit(0)s
+#  - node tools/npm/check-node-modules --purge && npm install || npm run postinstall
+#  - node tools/analytics/build-analytics success ci install
+#
+#before_script:
+#  - node tools/analytics/build-analytics start ci before_script
+#  - mkdir -p $LOGS_DIR
+#  - ./scripts/ci/presubmit-queue-setup.sh
+#  - node tools/analytics/build-analytics success ci before_script
+#
+#script:
+#  - node tools/analytics/build-analytics start ci script
+#  - ./scripts/ci/build_and_test.sh ${MODE}
+#  - node tools/analytics/build-analytics success ci script
+#
+#after_script:
+#  - node tools/analytics/build-analytics start ci after_script
+#  - ./scripts/ci/print-logs.sh
+#  - ./scripts/ci/after-script.sh
+#  - ./scripts/publish/publish-build-artifacts.sh
+#  - node tools/analytics/build-analytics success ci after_script
+#  - tools/analytics/build-analytics $TRAVIS_TEST_RESULT ci job
+#
+#notifications:
+#  webhooks:
+#    urls:
+#      - https://webhooks.gitter.im/e/1ef62e23078036f9cee4
+#      # trigger Buildtime Trend Service to parse Travis CI log
+#      - https://buildtimetrend.herokuapp.com/travis
+#      - http://104.197.9.155:8484/hubot/travis/activity
+#    on_success: always  # options: [always|never|change] default: always
+#    on_failure: always  # options: [always|never|change] default: always
+#    on_start: never     # default: never
+#  slack:
+#    secure: EP4MzZ8JMyNQJ4S3cd5LEPWSMjC7ZRdzt3veelDiOeorJ6GwZfCDHncR+4BahDzQAuqyE/yNpZqaLbwRWloDi15qIUsm09vgl/1IyNky1Sqc6lEknhzIXpWSalo4/T9ZP8w870EoDvM/UO+LCV99R3wS8Nm9o99eLoWVb2HIUu0=

CONTRIBUTING.md

@@ -166,6 +166,19 @@ The **header** is mandatory and the **scope** of the header is optional.
 Any line of the commit message cannot be longer 100 characters! This allows the message to be easier
 to read on GitHub as well as in various git tools.
 
+Footer should contain a [closing reference to an issue](https://help.github.com/articles/closing-issues-via-commit-messages/) if any.
+
+Samples: (even more [samples](https://github.com/angular/angular/commits/master))
+
+```
+docs(changelog): update change log to beta.5
+```
+```
+fix(release): need to depend on latest rxjs and zone.js
+
+The version in our package.json gets copied to the one we publish, and users need the latest of these.
+```
+
 ### Revert
 If the commit reverts a previous commit, it should begin with `revert: `, followed by the header of the reverted commit. In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.
 
@@ -180,8 +193,8 @@ Must be one of the following:
 * **refactor**: A code change that neither fixes a bug nor adds a feature
 * **perf**: A code change that improves performance
 * **test**: Adding missing tests or correcting existing tests
-* **build**: Changes that affect the build system, CI configuration or external dependencies (example scopes: gulp, broccoli, npm)
-* **ci**: Any changes to our CI configuration files and scripts (Travis, Circle CI, BrowserStack, SauceLabs)
+* **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+* **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
 * **chore**: Other changes that don't modify `src` or `test` files
 
 ### Scope
@@ -225,8 +238,8 @@ changes to be accepted, the CLA must be signed. It's a quick process, we promise
 [github]: https://github.com/angular/angular
 [gitter]: https://gitter.im/angular/angular
 [individual-cla]: http://code.google.com/legal/individual-cla-v1.0.html
-[js-style-guide]: http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml
-[jsfiddle]: http://jsfiddle.net/
+[js-style-guide]: https://google.github.io/styleguide/javascriptguide.xml
+[jsfiddle]: http://jsfiddle.net
 [plunker]: http://plnkr.co/edit
-[runnable]: http://runnable.com/
+[runnable]: http://runnable.com
 [stackoverflow]: http://stackoverflow.com/questions/tagged/angular

DEVELOPER.md

@@ -9,7 +9,7 @@ JS and Dart versions. It also explains the basic mechanics of using `git`, `node
 * [Installing NPM Modules and Dart Packages](#installing-npm-modules-and-dart-packages)
 * [Build commands](#build-commands)
 * [Running Tests Locally](#running-tests-locally)
-* [Formatting](#clang-format)
+* [Code Style](#code-style)
 * [Project Information](#project-information)
 * [CI using Travis](#ci-using-travis)
 * [Transforming Dart code](#transforming-dart-code)
@@ -32,17 +32,17 @@ following products on your development machine:
   (version `>=3.5.3 <4.0`), which comes with Node. Depending on your system, you can install Node either from
   source or as a pre-packaged bundle.
 
-* *Optional*: [Dart](https://www.dartlang.org) (version ` >=1.13.2 <2.0.0`), specifically the Dart-SDK and
+* *Optional*: [Dart](https://www.dartlang.org) (version `>=1.13.2 <2.0.0`), specifically the Dart SDK and
   Dartium (a version of [Chromium](http://www.chromium.org) with native support for Dart through
-  the Dart VM). One of the **simplest** ways to get both is to install the **Dart Editor bundle**,
-  which includes the editor, SDK and Dartium. See the [Dart tools](https://www.dartlang.org/tools)
-  download [page for instructions](https://www.dartlang.org/tools/download.html).  
-  You can also download both **stable** and **dev** channel versions from the [download
-  archive](https://www.dartlang.org/tools/download-archive). In that case, on Windows, Dart must be added
-  to the `Path` (e.g. `path-to-dart-sdk-folder\bin`) and a new `DARTIUM_BIN` environment variable must be
-  created, pointing to the executable (e.g. `path-to-dartium-folder\chrome.exe).`
-
+  the Dart VM). Visit Dart's [Downloads page](https://www.dartlang.org/downloads) page for
+  instructions. You can also download both **stable** and **dev** channel versions from the
+  [download archive](https://www.dartlang.org/downloads/archive/). In that case, on Windows, Dart
+  must be added to the `PATH` (e.g. `path-to-dart-sdk-folder\bin`) and a new `DARTIUM_BIN`
+  environment variable must be created, pointing to the executable (e.g.
+  `path-to-dartium-folder\chrome.exe`).
 
+* [Java Development Kit](http://www.oracle.com/technetwork/es/java/javase/downloads/index.html) which is used
+  to execute the selenium standalone server for e2e testing.
 
 ## Getting the Sources
 
@@ -183,8 +183,8 @@ Karma is run against the new output.
 much easier to debug. `xit` and `xdescribe` can also be useful to exclude a test and a group of
 tests respectively.
 
-**Note**: **watch mode** needs symlinks to work, so if you're using windows, ensure you have the
-rights to built them in your operating system.
+**Note**: **watch mode** needs symlinks to work, so if you're using Windows, ensure you have the
+rights to built them in your operating system. On Windows, only administrators can create symbolic links by default, but you may change the policy. (see [here](https://technet.microsoft.com/library/cc766301.aspx?f=255&MSPPError=-2147217396).)
 
 ### Unit tests with Sauce Labs or Browser Stack
 
@@ -227,7 +227,9 @@ Angular specific command line options when running protractor:
 Angular specific command line options when running protractor (e.g. force gc, ...):
 `$(npm bin)/protractor protractor-{js|dart2js}-conf.js --ng-help`
 
-## Formatting with <a name="clang-format">clang-format</a>
+## Code Style
+
+### Formatting with <a name="clang-format">clang-format</a>
 
 We use [clang-format](http://clang.llvm.org/docs/ClangFormat.html) to automatically enforce code
 style for our TypeScript code. This allows us to focus our code reviews more on the content, and
@@ -236,17 +238,17 @@ repository, allowing many tools and editors to share our settings.
 
 To check the formatting of your code, run
 
-    gulp check-format
+    gulp lint
 
-Note that the continuous build on Travis runs `gulp enforce-format`. Unlike the `check-format` task,
-this will actually fail the build if files aren't formatted according to the style guide.
+Note that the continuous build on CircleCI will fail the build if files aren't formatted according
+to the style guide.
 
 Your life will be easier if you include the formatter in your standard workflow. Otherwise, you'll
 likely forget to check the formatting, and waste time waiting for a build on Travis that fails due
 to some whitespace difference.
 
-* Use `$(npm bin)/clang-format -i [file name]` to format a file (or multiple).
-* Use `gulp enforce-format` to check if your code is `clang-format` clean. This also gives
+* Use `gulp format` to format everything.
+* Use `gulp lint` to check if your code is `clang-format` clean. This also gives
   you a command line to format your code.
 * `clang-format` also includes a git hook, run `git clang-format` to format all files you
   touched.
@@ -254,10 +256,14 @@ to some whitespace difference.
   commit a change. In the angular repo, run
 
 ```
-    $ echo -e '#!/bin/sh\nexec git clang-format' > .git/hooks/pre-commit
+    $ echo -e '#!/bin/sh\nexec git clang-format --style file' > .git/hooks/pre-commit
     $ chmod u+x !$
 ```
 
+**NOTE**: To use ```git clang-format``` use have to make sure that ```git-clang-format``` is in your
+```PATH```. The easiest way is probably to just ```npm install -g clang-format``` as it comes with
+```git-clang-format```.
+
 * **WebStorm** can run clang-format on the current file.
   1. Under Preferences, open Tools > External Tools.
   1. Plus icon to Create Tool
@@ -273,6 +279,14 @@ to some whitespace difference.
 * `clang-format` integrations are also available for many popular editors (`vim`, `emacs`,
   `Sublime Text`, etc.).
 
+### Linting
+
+We use [tslint](https://github.com/palantir/tslint) for linting. See linting rules in [gulpfile](gulpfile.js). To lint, run
+
+```shell
+$ gulp lint
+```
+
 ## Generating the API documentation
 
 The following gulp task will generate the API docs in the `dist/angular.io/partials/api/angular2`:  

README.md

@@ -1,18 +1,20 @@
-[![Build Status](https://travis-ci.org/angular/angular.svg?branch=master)](https://travis-ci.org/angular/angular) 
+[![Build Status](https://travis-ci.org/angular/angular.svg?branch=master)](https://travis-ci.org/angular/angular)
+[![CircleCI](https://circleci.com/gh/angular/angular/tree/master.svg?style=shield)](https://circleci.com/gh/angular/angular/tree/master)
 [![Join the chat at https://gitter.im/angular/angular](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/angular/angular?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-[![Issue Stats](http://issuestats.com/github/angular/angular/badge/pr)](http://issuestats.com/github/angular/angular)
-[![Issue Stats](http://issuestats.com/github/angular/angular/badge/issue)](http://issuestats.com/github/angular/angular)
-[![npm version](https://badge.fury.io/js/angular2.svg)](http://badge.fury.io/js/angular2)
+[![Issue Stats](http://issuestats.com/github/angular/angular/badge/pr?style=flat)](http://issuestats.com/github/angular/angular)
+[![Issue Stats](http://issuestats.com/github/angular/angular/badge/issue?style=flat)](http://issuestats.com/github/angular/angular)
+[![npm version](https://badge.fury.io/js/%40angular%2Fcore.svg)](https://badge.fury.io/js/%40angular%2Fcore)
 [![Downloads](http://img.shields.io/npm/dm/angular2.svg)](https://npmjs.org/package/angular2)
+
 [![Sauce Test Status](https://saucelabs.com/browser-matrix/angular2-ci.svg)](https://saucelabs.com/u/angular2-ci)
 
-Angular 
+Angular
 =========
 
 Angular is a development platform for building mobile and desktop web applications. This is the
 repository for [Angular 2][ng2], both the JavaScript (JS) and [Dart][dart] versions.
 
-Angular 2 is currently in **Beta**. 
+Angular 2 is currently in **Release Candidate**.
 
 ## Quickstart
 

TOOLS_JS.md

@@ -14,7 +14,7 @@ Ctrl + Shift + j.
 By default the debug tools are disabled. You can enable debug tools as follows:
 
 ```typescript
-import {enableDebugTools} from 'angular2/platform/browser';
+import {enableDebugTools} from '@angular/platform-browser';
 
 bootstrap(Application).then((appRef) => {
   enableDebugTools(appRef);
@@ -117,7 +117,7 @@ speed things up is to use plain class fields in your expressions and avoid any
 kinds of computation. Example:
 
 ```typescript
-@View({
+@Component({
   template: '<button [enabled]="isEnabled">{{title}}</button>'
 })
 class FancyButton {

browser-providers.conf.js

@@ -4,14 +4,16 @@
 var CIconfiguration = {
   'Chrome':       { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
   'Firefox':      { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
-  'ChromeBeta':   { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
-  'FirefoxBeta':  { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
+  // FirefoxBeta and ChromeBeta should be target:'BS' or target:'SL', and required:true
+  // Currently deactivated due to https://github.com/angular/angular/issues/7560
+  'ChromeBeta':   { unitTest: {target: null, required: true}, e2e: {target: null, required: false}},
+  'FirefoxBeta':  { unitTest: {target: null, required: false}, e2e: {target: null, required: false}},
   'ChromeDev':    { unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
   'FirefoxDev':   { unitTest: {target: null, required: true}, e2e: {target: null, required: true}},
   'IE9':          { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
   'IE10':         { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
   'IE11':         { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
-  'Edge':         { unitTest: {target: 'SL', required: true}, e2e: {target: null, required: true}},
+  'Edge':         { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
   'Android4.1':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
   'Android4.2':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
   'Android4.3':   { unitTest: {target: 'SL', required: false}, e2e: {target: null, required: true}},
@@ -22,8 +24,7 @@ var CIconfiguration = {
   'Safari9':      { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
   'iOS7':         { unitTest: {target: 'BS', required: true}, e2e: {target: null, required: true}},
   'iOS8':         { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
-  // TODO(mlaval): iOS9 deactivated as not reliable, reactivate after https://github.com/angular/angular/issues/5408
-  'iOS9':         { unitTest: {target: null, required: false}, e2e: {target: null, required: true}},
+  'iOS9':         { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}},
   'WindowsPhone': { unitTest: {target: 'BS', required: false}, e2e: {target: null, required: true}}
 };
 
@@ -37,7 +38,7 @@ var customLaunchers = {
   'SL_CHROME': {
     base: 'SauceLabs',
     browserName: 'chrome',
-    version: '46'
+    version: '50'
   },
   'SL_CHROMEBETA': {
     base: 'SauceLabs',
@@ -52,7 +53,7 @@ var customLaunchers = {
   'SL_FIREFOX': {
     base: 'SauceLabs',
     browserName: 'firefox',
-    version: '42'
+    version: '45'
   },
   'SL_FIREFOXBETA': {
     base: 'SauceLabs',
@@ -120,9 +121,9 @@ var customLaunchers = {
   },
   'SL_EDGE': {
     base: 'SauceLabs',
-    browserName: 'microsoftedge',
+    browserName: 'MicrosoftEdge',
     platform: 'Windows 10',
-    version: '20.10240'
+    version: '13.10586'
   },
   'SL_ANDROID4.1': {
     base: 'SauceLabs',
@@ -298,12 +299,7 @@ module.exports = {
   customLaunchers: customLaunchers,
   sauceAliases: sauceAliases,
   browserstackAliases: browserstackAliases
-}
-
-if (process.env.TRAVIS) {
-  process.env.SAUCE_ACCESS_KEY = process.env.SAUCE_ACCESS_KEY.split('').reverse().join('');
-  process.env.BROWSER_STACK_ACCESS_KEY = process.env.BROWSER_STACK_ACCESS_KEY.split('').reverse().join('');
-}
+};
 
 function buildConfiguration(type, target, required) {
   return Object.keys(CIconfiguration)

build.sh

@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+
+set -e -o pipefail
+
+cd `dirname $0`
+
+export NODE_PATH=${NODE_PATH}:$(pwd)/dist/all:$(pwd)/dist/tools
+
+
+rm -rf ./dist/all/
+mkdir -p ./dist/all/
+
+TSCONFIG=./tools/tsconfig.json
+echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
+$(npm bin)/tsc -p ${TSCONFIG}
+cp ./tools/@angular/tsc-wrapped/package.json ./dist/tools/@angular/tsc-wrapped
+
+echo "====== Copying files needed for e2e tests ====="
+cp -r ./modules/playground ./dist/all/
+cp -r ./modules/playground/favicon.ico ./dist/
+#rsync -aP ./modules/playground/* ./dist/all/playground/
+mkdir ./dist/all/playground/vendor
+cd ./dist/all/playground/vendor
+ln -s ../../../../node_modules/es6-shim/es6-shim.js .
+ln -s ../../../../node_modules/zone.js/dist/zone.js .
+ln -s ../../../../node_modules/zone.js/dist/long-stack-trace-zone.js .
+ln -s ../../../../node_modules/systemjs/dist/system.src.js .
+ln -s ../../../../node_modules/base64-js/lib/b64.js .
+ln -s ../../../../node_modules/reflect-metadata/Reflect.js .
+ln -s ../../../../node_modules/rxjs .
+ln -s ../../../../node_modules/angular/angular.js .
+cd -
+
+
+TSCONFIG=./modules/tsconfig.json
+echo "====== (all)COMPILING: \$(npm bin)/tsc -p ${TSCONFIG} ====="
+# compile ts code
+TSC="node dist/tools/@angular/tsc-wrapped/src/main"
+$TSC -p modules/tsconfig.json
+
+rm -rf ./dist/packages-dist
+
+for PACKAGE in \
+  core \
+  compiler \
+  common \
+  forms \
+  platform-browser \
+  platform-browser-dynamic \
+  platform-server \
+  http \
+  router \
+  router-deprecated \
+  upgrade \
+  compiler-cli
+do
+  SRCDIR=./modules/@angular/${PACKAGE}
+  DESTDIR=./dist/packages-dist/${PACKAGE}
+  UMD_ES6_PATH=${DESTDIR}/esm/${PACKAGE}.umd.js
+  UMD_ES5_PATH=${DESTDIR}/bundles/${PACKAGE}.umd.js
+  UMD_ES5_MIN_PATH=${DESTDIR}/bundles/${PACKAGE}.umd.min.js
+
+  if [[ ${PACKAGE} == "router-deprecated" ]]; then
+    echo "======      COMPILING: \$(npm bin)/tsc -p ${SRCDIR}/tsconfig-es5.json        ====="
+    $(npm bin)/tsc -p ${SRCDIR}/tsconfig-es5.json
+  else
+    echo "======      COMPILING: ${TSC} -p ${SRCDIR}/tsconfig-es5.json        ====="
+    $TSC -p ${SRCDIR}/tsconfig-es5.json
+  fi
+
+  cp ${SRCDIR}/package.json ${DESTDIR}/
+
+
+  echo "======      TSC 1.8 d.ts compat for ${DESTDIR}   ====="
+  # safely strips 'readonly' specifier from d.ts files to make them compatible with tsc 1.8
+  if [ "$(uname)" == "Darwin" ]; then
+    find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i ''    -e 's/\(^ *(static |private )*\)*readonly  */\1/g'
+    find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i ''    -E 's/^( +)abstract ([[:alnum:]]+\:)/\1\2/g'
+  else
+    find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i -e 's/\(^ *(static |private )*\)*readonly  */\1/g'
+    find ${DESTDIR} -type f -name '*.d.ts' -print0 | xargs -0 sed -i -E 's/^( +)abstract ([[:alnum:]]+\:)/\1\2/g'
+  fi
+
+  if [[ ${PACKAGE} != compiler-cli ]]; then
+
+    if [[ ${PACKAGE} == "router-deprecated" ]]; then
+      echo "====== (esm)COMPILING: \$(npm bin)/tsc -p ${SRCDIR}/tsconfig-es2015.json ====="
+      $(npm bin)/tsc --emitDecoratorMetadata -p ${SRCDIR}/tsconfig-es2015.json
+    else
+      echo "====== (esm)COMPILING: $TSC -p ${SRCDIR}/tsconfig-es2015.json ====="
+      $TSC -p ${SRCDIR}/tsconfig-es2015.json
+    fi
+
+    echo "======      BUNDLING: ${SRCDIR} ====="
+    mkdir ${DESTDIR}/bundles
+
+    (
+      cd  ${SRCDIR}
+      echo "..."  # here just to have grep match something and not exit with 1
+      ../../../node_modules/.bin/rollup -c rollup.config.js
+    ) 2>&1 | grep -v "as external dependency"
+
+    $(npm bin)/tsc  \
+        --out ${UMD_ES5_PATH} \
+        --target es5 \
+        --lib "es6,dom" \
+        --allowJs \
+        ${UMD_ES6_PATH}
+
+    rm ${UMD_ES6_PATH}
+
+    cat ./modules/@angular/license-banner.txt > ${UMD_ES5_PATH}.tmp
+    cat ${UMD_ES5_PATH} >> ${UMD_ES5_PATH}.tmp
+    mv ${UMD_ES5_PATH}.tmp ${UMD_ES5_PATH}
+
+    $(npm bin)/uglifyjs -c --screw-ie8 -o ${UMD_ES5_MIN_PATH} ${UMD_ES5_PATH}
+  fi
+done

circle.yml

@@ -1,6 +1,11 @@
 machine:
   node:
     version: 5.4.1
+
+dependencies:
+  pre:
+    - npm install -g npm
+
 test:
   override:
-    - npm run build
+    - gulp lint

karma-dart-evalcache.js

@@ -1,86 +0,0 @@
-// This module provides a customFileHandler for karma
-// that serves files with urls like /packages_<timestamp>/...
-// with maximum cache.
-// We are using these urls when we spawn isolates
-// so that the isolates don't reload files every time.
-
-var common = require('karma/lib/middleware/common');
-var fs = require('fs');
-
-var DART_EVAL_PATH_RE = /.*\/packages_\d+\/(.*)$/;
-
-module.exports = createFactory;
-
-function createFactory(proxyPaths) {
-  return {
-    'framework:dart-evalcache': ['factory', dartEvalCacheFactory]
-  };
-
-  function dartEvalCacheFactory(emitter, logger, customFileHandlers) {
-    var filesPromise = new common.PromiseContainer();
-    emitter.on('file_list_modified', function(files) {
-      filesPromise.set(Promise.resolve(files));
-    });
-
-    var serveFile = common.createServeFile(fs);
-    var log = logger.create('dart-evalcache');
-
-    customFileHandlers.push({
-      urlRegex: DART_EVAL_PATH_RE,
-      handler: handler
-    });
-
-    // See source_files handler
-    function handler(request, response, fa, fb, basePath) {
-      return filesPromise.then(function(files) {
-        try {
-          var requestedFilePath = mapUrlToFile(request.url, proxyPaths, basePath, log);
-          // TODO(vojta): change served to be a map rather then an array
-          var file = findByPath(files.served, requestedFilePath);
-          if (file) {
-            serveFile(file.contentPath || file.path, response, function() {
-              common.setHeavyCacheHeaders(response);
-            }, file.content);
-          } else {
-            response.writeHead(404);
-            response.end('Not found');
-          }
-        } catch (e) {
-          log.error(e.stack);
-          response.writeHead(500);
-          response.end('Error', e.stack);
-        }
-      });
-    }
-  };
-}
-
-function mapUrlToFile(url, proxyPaths, basePath, log) {
-  var originalUrl = url;
-  url = url.indexOf('?') > -1 ? url.substring(0, url.indexOf('?')) : url;
-  var match = DART_EVAL_PATH_RE.exec(url);
-  var packagePath = match[1];
-  var result = null;
-  var lastProxyFromLength = 0;
-  Object.keys(proxyPaths).forEach(function(proxyFrom) {
-    if (startsWith(packagePath, proxyFrom) && proxyFrom.length > lastProxyFromLength) {
-      lastProxyFromLength = proxyFrom.length;
-      result = proxyPaths[proxyFrom] + packagePath.substring(proxyFrom.length);
-    }
-  });
-  return basePath + '/' + result;
-}
-
-function startsWith(string, subString) {
-  return string.length >= subString.length && string.slice(0, subString.length) === subString;
-}
-
-function findByPath(files, path) {
-  for (var i = 0; i < files.length; i++) {
-    if (files[i].path === path) {
-      return files[i];
-    }
-  }
-
-  return null;
-}

karma-dart.conf.js

@@ -1,82 +0,0 @@
-var browserProvidersConf = require('./browser-providers.conf.js');
-
-var packageSources = {
-  // Dependencies installed with `pub install`.
-  'unittest': 'packages/unittest',
-  'guinness': 'packages/guinness',
-  'matcher': 'packages/matcher',
-  'stack_trace': 'packages/stack_trace',
-  'collection': 'packages/collection',
-  'path': 'packages/path',
-  'observe': 'packages/observe',
-  'quiver': 'packages/quiver',
-  'intl': 'packages/intl',
-  'smoke': 'packages/smoke',
-  'logging': 'packages/logging',
-  'utf': 'packages/utf',
-
-  // Local dependencies, transpiled from the source.
-  'angular2': 'dist/dart/angular2/lib',
-  'angular2/test/': 'dist/dart/angular2/test/',
-  'http': 'dist/dart/http/lib',
-  'angular2_material': 'dist/dart/angular2_material/lib',
-  'benchpress': 'dist/dart/benchpress/lib',
-  'examples': 'dist/dart/examples/lib'
-};
-
-var proxyPaths = {};
-Object.keys(packageSources).map(function(packageName) {
-  var filePath = packageSources[packageName];
-  proxyPaths['/packages/'+packageName] = '/base/'+filePath;
-});
-
-// Karma configuration
-// Generated on Thu Sep 25 2014 11:52:02 GMT-0700 (PDT)
-module.exports = function(config) {
-  config.set({
-
-    frameworks: ['dart-unittest', 'dart-evalcache'],
-
-    files: [
-      // Init and configure guiness.
-      {pattern: 'test-init.dart', included: true},
-      // Unit test files needs to be included.
-      {pattern: 'dist/dart/**/*_spec.dart', included: true, watched: false},
-
-      // Karma-dart via the dart-unittest framework generates
-      // `__adapter_unittest.dart` that imports these files.
-      {pattern: 'dist/dart/**', included: false, watched: false},
-
-      // Dependencies, installed with `pub install`.
-      {pattern: 'packages/**/*.dart', included: false, watched: false},
-
-      // Init and configure guiness.
-      {pattern: 'test-main.dart', included: true},
-      {pattern: 'modules/**/test/**/static_assets/**', included: false, watched: false},
-    ],
-
-    exclude: [
-      'dist/dart/**/packages/**',
-      'modules/angular1_router/**'
-    ],
-
-    karmaDartImports: {
-      guinness: 'package:guinness/guinness_html.dart'
-    },
-
-    // Map packages to the correct urls where Karma serves them.
-    proxies: proxyPaths,
-
-    customLaunchers: browserProvidersConf.customLaunchers,
-    browsers: ['DartiumWithWebPlatform'],
-
-    port: 9877,
-
-    plugins: [
-      require('karma-dart'),
-      require('karma-chrome-launcher'),
-      require('karma-sauce-launcher'),
-      require('./karma-dart-evalcache')(packageSources)
-    ]
-  });
-};

karma-js.conf.js

@@ -11,28 +11,37 @@ module.exports = function(config) {
     files: [
       // Sources and specs.
       // Loaded through the System loader, in `test-main.js`.
-      {pattern: 'dist/js/dev/es5/**', included: false, watched: false},
+      {pattern: 'dist/all/@angular/**/*.js', included: false, watched: true},
 
       'node_modules/es6-shim/es6-shim.js',
       // include Angular v1 for upgrade module testing
       'node_modules/angular/angular.min.js',
 
-      // zone-microtask must be included first as it contains a Promise monkey patch
-      'node_modules/zone.js/dist/zone-microtask.js',
+      'node_modules/zone.js/dist/zone.js',
       'node_modules/zone.js/dist/long-stack-trace-zone.js',
       'node_modules/zone.js/dist/jasmine-patch.js',
+      'node_modules/zone.js/dist/async-test.js',
+      'node_modules/zone.js/dist/fake-async-test.js',
 
       // Including systemjs because it defines `__eval`, which produces correct stack traces.
-      'modules/angular2/src/testing/shims_for_IE.js',
+      'shims_for_IE.js',
       'node_modules/systemjs/dist/system.src.js',
       {pattern: 'node_modules/rxjs/**', included: false, watched: false, served: true},
       'node_modules/reflect-metadata/Reflect.js',
       'tools/build/file2modulename.js',
       'test-main.js',
-      {pattern: 'modules/**/test/**/static_assets/**', included: false, watched: false}
+      {pattern: 'dist/all/empty.*', included: false, watched: false},
+      {pattern: 'modules/@angular/platform-browser/test/static_assets/**', included: false, watched: false},
+      {pattern: 'modules/@angular/platform-browser/test/browser/static_assets/**', included: false, watched: false}
     ],
 
-    exclude: ['dist/js/dev/es5/**/e2e_test/**', 'dist/js/dev/es5/angular2/examples/**', 'dist/angular1_router.js'],
+    exclude: [
+      'dist/all/@angular/**/e2e_test/**',
+      'dist/all/@angular/examples/**',
+      'dist/all/@angular/compiler-cli/**',
+      'dist/all/angular1_router.js',
+      'dist/all/@angular/platform-browser/testing/e2e_util.js'
+    ],
 
     customLaunchers: browserProvidersConf.customLaunchers,
 
@@ -42,7 +51,6 @@ module.exports = function(config) {
       'karma-sauce-launcher',
       'karma-chrome-launcher',
       'karma-sourcemap-loader',
-      'karma-dart',
       internalAngularReporter
     ],
 
@@ -53,11 +61,12 @@ module.exports = function(config) {
     reporters: ['internal-angular'],
     sauceLabs: {
       testName: 'Angular2',
+      retryLimit: 3,
       startConnect: false,
       recordVideo: false,
       recordScreenshots: false,
       options: {
-        'selenium-version': '2.48.2',
+        'selenium-version': '2.53.0',
         'command-timeout': 600,
         'idle-timeout': 600,
         'max-duration': 5400
@@ -67,19 +76,23 @@ module.exports = function(config) {
     browserStack: {
       project: 'Angular2',
       startTunnel: false,
-      retryLimit: 1,
+      retryLimit: 3,
       timeout: 600,
       pollingTimeout: 10000
     },
 
     browsers: ['Chrome'],
 
-    port: 9876
+    port: 9876,
+    captureTimeout: 60000,
+    browserDisconnectTimeout : 60000,
+    browserDisconnectTolerance : 3,
+    browserNoActivityTimeout : 60000,
   });
 
   if (process.env.TRAVIS) {
     var buildId = 'TRAVIS #' + process.env.TRAVIS_BUILD_NUMBER + ' (' + process.env.TRAVIS_BUILD_ID + ')';
-    if (process.env.MODE.startsWith('saucelabs')) {
+    if (process.env.CI_MODE.startsWith('saucelabs')) {
       config.sauceLabs.build = buildId;
       config.sauceLabs.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
 
@@ -89,7 +102,7 @@ module.exports = function(config) {
       config.transports = ['polling'];
     }
 
-    if (process.env.MODE.startsWith('browserstack')) {
+    if (process.env.CI_MODE.startsWith('browserstack')) {
       config.browserStack.build = buildId;
       config.browserStack.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
     }

modules/@angular/common/common.dart

@@ -0,0 +1 @@
+export 'index.dart';

modules/@angular/common/index.ts

@@ -0,0 +1,14 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export * from './src/pipes';
+export * from './src/directives';
+export * from './src/forms-deprecated';
+export * from './src/common_directives';
+export * from './src/location';
+export {NgLocalization} from './src/localization';

modules/@angular/common/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "@angular/common",
+  "version": "0.0.0-PLACEHOLDER",
+  "description": "",
+  "main": "index.js",
+  "jsnext:main": "esm/index.js",
+  "typings": "index.d.ts",
+  "author": "angular",
+  "license": "MIT",
+  "peerDependencies": {
+    "@angular/core": "0.0.0-PLACEHOLDER"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/angular/angular.git"
+  }
+}

modules/@angular/common/rollup.config.js

@@ -0,0 +1,17 @@
+
+export default {
+  entry: '../../../dist/packages-dist/common/esm/index.js',
+  dest: '../../../dist/packages-dist/common/esm/common.umd.js',
+  format: 'umd',
+  moduleName: 'ng.common',
+  globals: {
+    '@angular/core': 'ng.core',
+    'rxjs/Subject': 'Rx',
+    'rxjs/observable/PromiseObservable': 'Rx', // this is wrong, but this stuff has changed in rxjs b.6 so we need to fix it when we update.
+    'rxjs/operator/toPromise': 'Rx.Observable.prototype',
+    'rxjs/Observable': 'Rx'
+  },
+  plugins: [
+//    nodeResolve({ jsnext: true, main: true }),
+  ]
+}

modules/@angular/common/src/common_directives.ts

@@ -1,7 +1,16 @@
-import {CONST_EXPR, Type} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Type} from '@angular/core';
 
-import {FORM_DIRECTIVES} from './forms';
 import {CORE_DIRECTIVES} from './directives';
+import {FORM_DIRECTIVES} from './forms-deprecated';
+
 
 /**
  * A collection of Angular core directives that are likely to be used in each and every Angular
@@ -9,7 +18,7 @@ import {CORE_DIRECTIVES} from './directives';
  * NgModel).
  *
  * This collection can be used to quickly enumerate all the built-in directives in the `directives`
- * property of the `@Component` or `@View` decorators.
+ * property of the `@Component` decorator.
  *
  * ### Example
  *
@@ -17,7 +26,7 @@ import {CORE_DIRECTIVES} from './directives';
  *
  * ```typescript
  * import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault, NgModel, NgForm} from
- * 'angular2/common';
+ * '@angular/common';
  * import {OtherDirective} from './myDirectives';
  *
  * @Component({
@@ -33,7 +42,7 @@ import {CORE_DIRECTIVES} from './directives';
  * one could import all the common directives at once:
  *
  * ```typescript
- * import {COMMON_DIRECTIVES} from 'angular2/common';
+ * import {COMMON_DIRECTIVES} from '@angular/common';
  * import {OtherDirective} from './myDirectives';
  *
  * @Component({
@@ -45,5 +54,7 @@ import {CORE_DIRECTIVES} from './directives';
  *   ...
  * }
  * ```
+ *
+ * @experimental Contains forms which are experimental.
  */
-export const COMMON_DIRECTIVES: Type[][] = CONST_EXPR([CORE_DIRECTIVES, FORM_DIRECTIVES]);
+export const COMMON_DIRECTIVES: Type[][] = /*@ts2dart_const*/[CORE_DIRECTIVES, FORM_DIRECTIVES];

modules/@angular/common/src/directives.ts

@@ -0,0 +1,21 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+/**
+ * @module
+ * @description
+ * Common directives shipped with Angular.
+ */
+export {CORE_DIRECTIVES} from './directives/core_directives';
+export {NgClass} from './directives/ng_class';
+export {NgFor} from './directives/ng_for';
+export {NgIf} from './directives/ng_if';
+export {NgPlural, NgPluralCase} from './directives/ng_plural';
+export {NgStyle} from './directives/ng_style';
+export {NgSwitch, NgSwitchCase, NgSwitchDefault} from './directives/ng_switch';
+export {NgTemplateOutlet} from './directives/ng_template_outlet';

modules/@angular/common/src/directives/core_directives.ts

@@ -1,23 +1,36 @@
-import {CONST_EXPR, Type} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Type} from '../facade/lang';
+
 import {NgClass} from './ng_class';
 import {NgFor} from './ng_for';
 import {NgIf} from './ng_if';
+import {NgPlural, NgPluralCase} from './ng_plural';
 import {NgStyle} from './ng_style';
-import {NgSwitch, NgSwitchWhen, NgSwitchDefault} from './ng_switch';
+import {NgSwitch, NgSwitchCase, NgSwitchDefault} from './ng_switch';
+import {NgTemplateOutlet} from './ng_template_outlet';
+
+
 
 /**
  * A collection of Angular core directives that are likely to be used in each and every Angular
  * application.
  *
  * This collection can be used to quickly enumerate all the built-in directives in the `directives`
- * property of the `@View` annotation.
+ * property of the `@Component` annotation.
  *
  * ### Example ([live demo](http://plnkr.co/edit/yakGwpCdUkg0qfzX5m8g?p=preview))
  *
  * Instead of writing:
  *
  * ```typescript
- * import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault} from 'angular2/common';
+ * import {NgClass, NgIf, NgFor, NgSwitch, NgSwitchWhen, NgSwitchDefault} from '@angular/common';
  * import {OtherDirective} from './myDirectives';
  *
  * @Component({
@@ -32,7 +45,7 @@ import {NgSwitch, NgSwitchWhen, NgSwitchDefault} from './ng_switch';
  * one could import all the core directives at once:
  *
  * ```typescript
- * import {CORE_DIRECTIVES} from 'angular2/common';
+ * import {CORE_DIRECTIVES} from '@angular/common';
  * import {OtherDirective} from './myDirectives';
  *
  * @Component({
@@ -44,6 +57,18 @@ import {NgSwitch, NgSwitchWhen, NgSwitchDefault} from './ng_switch';
  *   ...
  * }
  * ```
+ *
+ * @stable
  */
-export const CORE_DIRECTIVES: Type[] =
-    CONST_EXPR([NgClass, NgFor, NgIf, NgStyle, NgSwitch, NgSwitchWhen, NgSwitchDefault]);
+export const CORE_DIRECTIVES: Type[] = /*@ts2dart_const*/[
+  NgClass,
+  NgFor,
+  NgIf,
+  NgTemplateOutlet,
+  NgStyle,
+  NgSwitch,
+  NgSwitchCase,
+  NgSwitchDefault,
+  NgPlural,
+  NgPluralCase,
+];

modules/@angular/common/src/directives/ng_class.ts

@@ -1,16 +1,16 @@
-import {isPresent, isString, StringWrapper, isBlank, isArray} from 'angular2/src/facade/lang';
-import {
-  DoCheck,
-  OnDestroy,
-  Directive,
-  ElementRef,
-  IterableDiffer,
-  IterableDiffers,
-  KeyValueDiffer,
-  KeyValueDiffers,
-  Renderer
-} from 'angular2/core';
-import {StringMapWrapper, isListLikeIterable} from 'angular2/src/facade/collection';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {CollectionChangeRecord, Directive, DoCheck, ElementRef, IterableDiffer, IterableDiffers, KeyValueChangeRecord, KeyValueDiffer, KeyValueDiffers, OnDestroy, Renderer} from '@angular/core';
+
+import {StringMapWrapper, isListLikeIterable} from '../facade/collection';
+import {isArray, isPresent, isString} from '../facade/lang';
+
 
 /**
  * The `NgClass` directive conditionally adds and removes CSS classes on an HTML element based on
@@ -31,8 +31,8 @@ import {StringMapWrapper, isListLikeIterable} from 'angular2/src/facade/collecti
  * ### Example ([live demo](http://plnkr.co/edit/a4YdtmWywhJ33uqfpPPn?p=preview)):
  *
  * ```
- * import {Component} from 'angular2/core';
- * import {NgClass} from 'angular2/common';
+ * import {Component} from '@angular/core';
+ * import {NgClass} from '@angular/common';
  *
  * @Component({
  *   selector: 'toggle-button',
@@ -56,7 +56,7 @@ import {StringMapWrapper, isListLikeIterable} from 'angular2/src/facade/collecti
  *       color: gray;
  *       border: medium solid gray;
  *     }
- *   `]
+ *   `],
  *   directives: [NgClass]
  * })
  * class ToggleButton {
@@ -70,69 +70,74 @@ import {StringMapWrapper, isListLikeIterable} from 'angular2/src/facade/collecti
  *   }
  * }
  * ```
+ *
+ * @stable
  */
 @Directive({selector: '[ngClass]', inputs: ['rawClass: ngClass', 'initialClasses: class']})
 export class NgClass implements DoCheck, OnDestroy {
-  private _differ: any;
-  private _mode: string;
-  private _initialClasses = [];
-  private _rawClass;
+  private _iterableDiffer: IterableDiffer;
+  private _keyValueDiffer: KeyValueDiffer;
+  private _initialClasses: string[] = [];
+  private _rawClass: string[]|Set<string>;
 
-  constructor(private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers,
-              private _ngEl: ElementRef, private _renderer: Renderer) {}
+  constructor(
+      private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers,
+      private _ngEl: ElementRef, private _renderer: Renderer) {}
 
-  set initialClasses(v) {
+  set initialClasses(v: string) {
     this._applyInitialClasses(true);
     this._initialClasses = isPresent(v) && isString(v) ? v.split(' ') : [];
     this._applyInitialClasses(false);
     this._applyClasses(this._rawClass, false);
   }
 
-  set rawClass(v) {
+  set rawClass(v: string|string[]|Set<string>|{[key: string]: any}) {
     this._cleanupClasses(this._rawClass);
 
     if (isString(v)) {
-      v = v.split(' ');
+      v = (<string>v).split(' ');
     }
 
-    this._rawClass = v;
+    this._rawClass = <string[]|Set<string>>v;
+    this._iterableDiffer = null;
+    this._keyValueDiffer = null;
     if (isPresent(v)) {
       if (isListLikeIterable(v)) {
-        this._differ = this._iterableDiffers.find(v).create(null);
-        this._mode = 'iterable';
+        this._iterableDiffer = this._iterableDiffers.find(v).create(null);
       } else {
-        this._differ = this._keyValueDiffers.find(v).create(null);
-        this._mode = 'keyValue';
+        this._keyValueDiffer = this._keyValueDiffers.find(v).create(null);
       }
-    } else {
-      this._differ = null;
     }
   }
 
   ngDoCheck(): void {
-    if (isPresent(this._differ)) {
-      var changes = this._differ.diff(this._rawClass);
+    if (isPresent(this._iterableDiffer)) {
+      var changes = this._iterableDiffer.diff(this._rawClass);
       if (isPresent(changes)) {
-        if (this._mode == 'iterable') {
-          this._applyIterableChanges(changes);
-        } else {
-          this._applyKeyValueChanges(changes);
-        }
+        this._applyIterableChanges(changes);
+      }
+    }
+    if (isPresent(this._keyValueDiffer)) {
+      var changes = this._keyValueDiffer.diff(this._rawClass);
+      if (isPresent(changes)) {
+        this._applyKeyValueChanges(changes);
       }
     }
   }
 
   ngOnDestroy(): void { this._cleanupClasses(this._rawClass); }
 
-  private _cleanupClasses(rawClassVal): void {
+  private _cleanupClasses(rawClassVal: string[]|Set<string>|{[key: string]: any}): void {
     this._applyClasses(rawClassVal, true);
     this._applyInitialClasses(false);
   }
 
   private _applyKeyValueChanges(changes: any): void {
-    changes.forEachAddedItem((record) => { this._toggleClass(record.key, record.currentValue); });
-    changes.forEachChangedItem((record) => { this._toggleClass(record.key, record.currentValue); });
-    changes.forEachRemovedItem((record) => {
+    changes.forEachAddedItem(
+        (record: KeyValueChangeRecord) => { this._toggleClass(record.key, record.currentValue); });
+    changes.forEachChangedItem(
+        (record: KeyValueChangeRecord) => { this._toggleClass(record.key, record.currentValue); });
+    changes.forEachRemovedItem((record: KeyValueChangeRecord) => {
       if (record.previousValue) {
         this._toggleClass(record.key, false);
       }
@@ -140,30 +145,33 @@ export class NgClass implements DoCheck, OnDestroy {
   }
 
   private _applyIterableChanges(changes: any): void {
-    changes.forEachAddedItem((record) => { this._toggleClass(record.item, true); });
-    changes.forEachRemovedItem((record) => { this._toggleClass(record.item, false); });
+    changes.forEachAddedItem(
+        (record: CollectionChangeRecord) => { this._toggleClass(record.item, true); });
+    changes.forEachRemovedItem(
+        (record: CollectionChangeRecord) => { this._toggleClass(record.item, false); });
   }
 
   private _applyInitialClasses(isCleanup: boolean) {
     this._initialClasses.forEach(className => this._toggleClass(className, !isCleanup));
   }
 
-  private _applyClasses(rawClassVal: string[] | Set<string>| {[key: string]: string},
-                        isCleanup: boolean) {
+  private _applyClasses(
+      rawClassVal: string[]|Set<string>|{[key: string]: any}, isCleanup: boolean) {
     if (isPresent(rawClassVal)) {
       if (isArray(rawClassVal)) {
         (<string[]>rawClassVal).forEach(className => this._toggleClass(className, !isCleanup));
       } else if (rawClassVal instanceof Set) {
         (<Set<string>>rawClassVal).forEach(className => this._toggleClass(className, !isCleanup));
       } else {
-        StringMapWrapper.forEach(<{[k: string]: string}>rawClassVal, (expVal, className) => {
-          if (expVal) this._toggleClass(className, !isCleanup);
-        });
+        StringMapWrapper.forEach(
+            <{[k: string]: any}>rawClassVal, (expVal: any, className: string) => {
+              if (isPresent(expVal)) this._toggleClass(className, !isCleanup);
+            });
       }
     }
   }
 
-  private _toggleClass(className: string, enabled): void {
+  private _toggleClass(className: string, enabled: boolean): void {
     className = className.trim();
     if (className.length > 0) {
       if (className.indexOf(' ') > -1) {

modules/@angular/common/src/directives/ng_for.ts

@@ -1,31 +1,46 @@
-import {
-  DoCheck,
-  Directive,
-  ChangeDetectorRef,
-  IterableDiffer,
-  IterableDiffers,
-  ViewContainerRef,
-  TemplateRef,
-  EmbeddedViewRef
-} from 'angular2/core';
-import {isPresent, isBlank} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {ChangeDetectorRef, CollectionChangeRecord, DefaultIterableDiffer, Directive, DoCheck, EmbeddedViewRef, IterableDiffer, IterableDiffers, TemplateRef, TrackByFn, ViewContainerRef} from '@angular/core';
+
+import {BaseException} from '../facade/exceptions';
+import {getTypeNameForDebugging, isBlank, isPresent} from '../facade/lang';
+
+export class NgForRow {
+  constructor(public $implicit: any, public index: number, public count: number) {}
+
+  get first(): boolean { return this.index === 0; }
+
+  get last(): boolean { return this.index === this.count - 1; }
+
+  get even(): boolean { return this.index % 2 === 0; }
+
+  get odd(): boolean { return !this.even; }
+}
 
 /**
  * The `NgFor` directive instantiates a template once per item from an iterable. The context for
  * each instantiated template inherits from the outer context with the given loop variable set
  * to the current item from the iterable.
  *
- * # Local Variables
+ * ### Local Variables
  *
  * `NgFor` provides several exported values that can be aliased to local variables:
  *
  * * `index` will be set to the current loop iteration for each template context.
+ * * `first` will be set to a boolean value indicating whether the item is the first one in the
+ *   iteration.
  * * `last` will be set to a boolean value indicating whether the item is the last one in the
  *   iteration.
  * * `even` will be set to a boolean value indicating whether this item has an even index.
  * * `odd` will be set to a boolean value indicating whether this item has an odd index.
  *
- * # Change Propagation
+ * ### Change Propagation
  *
  * When the contents of the iterator changes, `NgFor` makes the corresponding changes to the DOM:
  *
@@ -48,39 +63,51 @@ import {isPresent, isBlank} from 'angular2/src/facade/lang';
  * elements were deleted and all new elements inserted). This is an expensive operation and should
  * be avoided if possible.
  *
- * # Syntax
+ * ### Syntax
  *
- * - `<li *ngFor="#item of items; #i = index">...</li>`
- * - `<li template="ngFor #item of items; #i = index">...</li>`
- * - `<template ngFor #item [ngForOf]="items" #i="index"><li>...</li></template>`
+ * - `<li *ngFor="let item of items; let i = index">...</li>`
+ * - `<li template="ngFor let item of items; let i = index">...</li>`
+ * - `<template ngFor let-item [ngForOf]="items" let-i="index"><li>...</li></template>`
  *
  * ### Example
  *
  * See a [live demo](http://plnkr.co/edit/KVuXxDp0qinGDyo307QW?p=preview) for a more detailed
  * example.
+ *
+ * @stable
  */
-@Directive({selector: '[ngFor][ngForOf]', inputs: ['ngForOf', 'ngForTemplate']})
+@Directive({selector: '[ngFor][ngForOf]', inputs: ['ngForTrackBy', 'ngForOf', 'ngForTemplate']})
 export class NgFor implements DoCheck {
   /** @internal */
   _ngForOf: any;
+  /** @internal */
+  _ngForTrackBy: TrackByFn;
   private _differ: IterableDiffer;
 
-  constructor(private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef,
-              private _iterableDiffers: IterableDiffers, private _cdr: ChangeDetectorRef) {}
+  constructor(
+      private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef<NgForRow>,
+      private _iterableDiffers: IterableDiffers, private _cdr: ChangeDetectorRef) {}
 
   set ngForOf(value: any) {
     this._ngForOf = value;
     if (isBlank(this._differ) && isPresent(value)) {
-      this._differ = this._iterableDiffers.find(value).create(this._cdr);
+      try {
+        this._differ = this._iterableDiffers.find(value).create(this._cdr, this._ngForTrackBy);
+      } catch (e) {
+        throw new BaseException(
+            `Cannot find a differ supporting object '${value}' of type '${getTypeNameForDebugging(value)}'. NgFor only supports binding to Iterables such as Arrays.`);
+      }
     }
   }
 
-  set ngForTemplate(value: TemplateRef) {
+  set ngForTemplate(value: TemplateRef<NgForRow>) {
     if (isPresent(value)) {
       this._templateRef = value;
     }
   }
 
+  set ngForTrackBy(value: TrackByFn) { this._ngForTrackBy = value; }
+
   ngDoCheck() {
     if (isPresent(this._differ)) {
       var changes = this._differ.diff(this._ngForOf);
@@ -88,20 +115,23 @@ export class NgFor implements DoCheck {
     }
   }
 
-  private _applyChanges(changes) {
+  private _applyChanges(changes: DefaultIterableDiffer) {
     // TODO(rado): check if change detection can produce a change record that is
     // easier to consume than current.
-    var recordViewTuples = [];
-    changes.forEachRemovedItem((removedRecord) =>
-                                   recordViewTuples.push(new RecordViewTuple(removedRecord, null)));
+    var recordViewTuples: RecordViewTuple[] = [];
+    changes.forEachRemovedItem(
+        (removedRecord: CollectionChangeRecord) =>
+            recordViewTuples.push(new RecordViewTuple(removedRecord, null)));
 
-    changes.forEachMovedItem((movedRecord) =>
-                                 recordViewTuples.push(new RecordViewTuple(movedRecord, null)));
+    changes.forEachMovedItem(
+        (movedRecord: CollectionChangeRecord) =>
+            recordViewTuples.push(new RecordViewTuple(movedRecord, null)));
 
     var insertTuples = this._bulkRemove(recordViewTuples);
 
-    changes.forEachAddedItem((addedRecord) =>
-                                 insertTuples.push(new RecordViewTuple(addedRecord, null)));
+    changes.forEachAddedItem(
+        (addedRecord: CollectionChangeRecord) =>
+            insertTuples.push(new RecordViewTuple(addedRecord, null)));
 
     this._bulkInsert(insertTuples);
 
@@ -110,26 +140,32 @@ export class NgFor implements DoCheck {
     }
 
     for (var i = 0, ilen = this._viewContainer.length; i < ilen; i++) {
-      var viewRef = <EmbeddedViewRef>this._viewContainer.get(i);
-      viewRef.setLocal('last', i === ilen - 1);
+      var viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(i);
+      viewRef.context.index = i;
+      viewRef.context.count = ilen;
     }
+
+    changes.forEachIdentityChange((record: any /** TODO #9100 */) => {
+      var viewRef = <EmbeddedViewRef<NgForRow>>this._viewContainer.get(record.currentIndex);
+      viewRef.context.$implicit = record.item;
+    });
   }
 
-  private _perViewChange(view, record) {
-    view.setLocal('\$implicit', record.item);
-    view.setLocal('index', record.currentIndex);
-    view.setLocal('even', (record.currentIndex % 2 == 0));
-    view.setLocal('odd', (record.currentIndex % 2 == 1));
+  private _perViewChange(view: EmbeddedViewRef<NgForRow>, record: CollectionChangeRecord) {
+    view.context.$implicit = record.item;
   }
 
   private _bulkRemove(tuples: RecordViewTuple[]): RecordViewTuple[] {
-    tuples.sort((a, b) => a.record.previousIndex - b.record.previousIndex);
-    var movedTuples = [];
+    tuples.sort(
+        (a: RecordViewTuple, b: RecordViewTuple) =>
+            a.record.previousIndex - b.record.previousIndex);
+    var movedTuples: RecordViewTuple[] = [];
     for (var i = tuples.length - 1; i >= 0; i--) {
       var tuple = tuples[i];
       // separate moved views from removed views.
       if (isPresent(tuple.record.currentIndex)) {
-        tuple.view = this._viewContainer.detach(tuple.record.previousIndex);
+        tuple.view =
+            <EmbeddedViewRef<NgForRow>>this._viewContainer.detach(tuple.record.previousIndex);
         movedTuples.push(tuple);
       } else {
         this._viewContainer.remove(tuple.record.previousIndex);
@@ -145,8 +181,8 @@ export class NgFor implements DoCheck {
       if (isPresent(tuple.view)) {
         this._viewContainer.insert(tuple.view, tuple.record.currentIndex);
       } else {
-        tuple.view =
-            this._viewContainer.createEmbeddedView(this._templateRef, tuple.record.currentIndex);
+        tuple.view = this._viewContainer.createEmbeddedView(
+            this._templateRef, new NgForRow(null, null, null), tuple.record.currentIndex);
       }
     }
     return tuples;
@@ -154,9 +190,9 @@ export class NgFor implements DoCheck {
 }
 
 class RecordViewTuple {
-  view: EmbeddedViewRef;
+  view: EmbeddedViewRef<NgForRow>;
   record: any;
-  constructor(record, view) {
+  constructor(record: any, view: EmbeddedViewRef<NgForRow>) {
     this.record = record;
     this.view = view;
   }

modules/@angular/common/src/directives/ng_if.ts

@@ -1,5 +1,15 @@
-import {Directive, ViewContainerRef, TemplateRef} from 'angular2/core';
-import {isBlank} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, TemplateRef, ViewContainerRef} from '@angular/core';
+
+import {isBlank} from '../facade/lang';
+
 
 /**
  * Removes or recreates a portion of the DOM tree based on an {expression}.
@@ -22,14 +32,17 @@ import {isBlank} from 'angular2/src/facade/lang';
  * - `<div *ngIf="condition">...</div>`
  * - `<div template="ngIf condition">...</div>`
  * - `<template [ngIf]="condition"><div>...</div></template>`
+ *
+ * @stable
  */
 @Directive({selector: '[ngIf]', inputs: ['ngIf']})
 export class NgIf {
   private _prevCondition: boolean = null;
 
-  constructor(private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef) {}
+  constructor(private _viewContainer: ViewContainerRef, private _templateRef: TemplateRef<Object>) {
+  }
 
-  set ngIf(newCondition /* boolean */) {
+  set ngIf(newCondition: any /* boolean */) {
     if (newCondition && (isBlank(this._prevCondition) || !this._prevCondition)) {
       this._prevCondition = true;
       this._viewContainer.createEmbeddedView(this._templateRef);

modules/@angular/common/src/directives/ng_plural.ts

@@ -0,0 +1,124 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {AfterContentInit, Attribute, ContentChildren, Directive, Input, QueryList, TemplateRef, ViewContainerRef} from '@angular/core';
+import {isPresent} from '../facade/lang';
+import {NgLocalization, getPluralCategory} from '../localization';
+import {SwitchView} from './ng_switch';
+
+/**
+ * `ngPlural` is an i18n directive that displays DOM sub-trees that match the switch expression
+ * value, or failing that, DOM sub-trees that match the switch expression's pluralization category.
+ *
+ * To use this directive, you must provide an extension of `NgLocalization` that maps values to
+ * category names. You then define a container element that sets the `[ngPlural]` attribute to a
+ * switch expression.
+ *    - Inner elements defined with an `[ngPluralCase]` attribute will display based on their
+ * expression.
+ *    - If `[ngPluralCase]` is set to a value starting with `=`, it will only display if the value
+ * matches the switch expression exactly.
+ *    - Otherwise, the view will be treated as a "category match", and will only display if exact
+ * value matches aren't found and the value maps to its category using the `getPluralCategory`
+ * function provided.
+ *
+ * ```typescript
+ * class MyLocalization extends NgLocalization {
+ *    getPluralCategory(value: any) {
+ *       if(value < 5) {
+ *          return 'few';
+ *       }
+ *    }
+ * }
+ *
+ * @Component({
+ *    selector: 'app',
+ *    providers: [{provide: NgLocalization, useClass: MyLocalization}]
+ * })
+ * @View({
+ *   template: `
+ *     <p>Value = {{value}}</p>
+ *     <button (click)="inc()">Increment</button>
+ *
+ *     <div [ngPlural]="value">
+ *       <template ngPluralCase="=0">there is nothing</template>
+ *       <template ngPluralCase="=1">there is one</template>
+ *       <template ngPluralCase="few">there are a few</template>
+ *       <template ngPluralCase="other">there is some number</template>
+ *     </div>
+ *   `,
+ *   directives: [NgPlural, NgPluralCase]
+ * })
+ * export class App {
+ *   value = 'init';
+ *
+ *   inc() {
+ *     this.value = this.value === 'init' ? 0 : this.value + 1;
+ *   }
+ * }
+ *
+ * ```
+ * @experimental
+ */
+
+@Directive({selector: '[ngPluralCase]'})
+export class NgPluralCase {
+  /** @internal */
+  _view: SwitchView;
+  constructor(
+      @Attribute('ngPluralCase') public value: string, template: TemplateRef<Object>,
+      viewContainer: ViewContainerRef) {
+    this._view = new SwitchView(viewContainer, template);
+  }
+}
+
+/**
+ * @experimental
+ */
+@Directive({selector: '[ngPlural]'})
+export class NgPlural implements AfterContentInit {
+  private _switchValue: number;
+  private _activeView: SwitchView;
+  private _caseViews: {[k: string]: SwitchView} = {};
+  @ContentChildren(NgPluralCase) cases: QueryList<NgPluralCase> = null;
+
+  constructor(private _localization: NgLocalization) {}
+
+  @Input()
+  set ngPlural(value: number) {
+    this._switchValue = value;
+    this._updateView();
+  }
+
+  ngAfterContentInit() {
+    this.cases.forEach((pluralCase: NgPluralCase): void => {
+      this._caseViews[pluralCase.value] = pluralCase._view;
+    });
+    this._updateView();
+  }
+
+  /** @internal */
+  _updateView(): void {
+    this._clearViews();
+
+    var key = getPluralCategory(
+        this._switchValue, Object.getOwnPropertyNames(this._caseViews), this._localization);
+    this._activateView(this._caseViews[key]);
+  }
+
+  /** @internal */
+  _clearViews() {
+    if (isPresent(this._activeView)) this._activeView.destroy();
+  }
+
+  /** @internal */
+  _activateView(view: SwitchView) {
+    if (!isPresent(view)) return;
+    this._activeView = view;
+    this._activeView.create();
+  }
+}

modules/@angular/common/src/directives/ng_style.ts

@@ -1,12 +1,15 @@
-import {
-  DoCheck,
-  KeyValueDiffer,
-  KeyValueDiffers,
-  ElementRef,
-  Directive,
-  Renderer
-} from 'angular2/core';
-import {isPresent, isBlank, print} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, DoCheck, ElementRef, KeyValueChangeRecord, KeyValueDiffer, KeyValueDiffers, Renderer} from '@angular/core';
+
+import {isBlank, isPresent} from '../facade/lang';
+
 
 /**
  * The `NgStyle` directive changes styles based on a result of expression evaluation.
@@ -23,8 +26,8 @@ import {isPresent, isBlank, print} from 'angular2/src/facade/lang';
  * ### Example ([live demo](http://plnkr.co/edit/YamGS6GkUh9GqWNQhCyM?p=preview)):
  *
  * ```
- * import {Component} from 'angular2/core';
- * import {NgStyle} from 'angular2/common';
+ * import {Component} from '@angular/core';
+ * import {NgStyle} from '@angular/common';
  *
  * @Component({
  *  selector: 'ngStyle-example',
@@ -58,18 +61,20 @@ import {isPresent, isBlank, print} from 'angular2/src/facade/lang';
  *
  * In this example the `font-style`, `font-size` and `font-weight` styles will be updated
  * based on the `style` property's value changes.
+ *
+ * @stable
  */
 @Directive({selector: '[ngStyle]', inputs: ['rawStyle: ngStyle']})
 export class NgStyle implements DoCheck {
   /** @internal */
-  _rawStyle;
+  _rawStyle: {[key: string]: string};
   /** @internal */
   _differ: KeyValueDiffer;
 
-  constructor(private _differs: KeyValueDiffers, private _ngEl: ElementRef,
-              private _renderer: Renderer) {}
+  constructor(
+      private _differs: KeyValueDiffers, private _ngEl: ElementRef, private _renderer: Renderer) {}
 
-  set rawStyle(v) {
+  set rawStyle(v: {[key: string]: string}) {
     this._rawStyle = v;
     if (isBlank(this._differ) && isPresent(v)) {
       this._differ = this._differs.find(this._rawStyle).create(null);
@@ -86,9 +91,12 @@ export class NgStyle implements DoCheck {
   }
 
   private _applyChanges(changes: any): void {
-    changes.forEachAddedItem((record) => { this._setStyle(record.key, record.currentValue); });
-    changes.forEachChangedItem((record) => { this._setStyle(record.key, record.currentValue); });
-    changes.forEachRemovedItem((record) => { this._setStyle(record.key, null); });
+    changes.forEachAddedItem(
+        (record: KeyValueChangeRecord) => { this._setStyle(record.key, record.currentValue); });
+    changes.forEachChangedItem(
+        (record: KeyValueChangeRecord) => { this._setStyle(record.key, record.currentValue); });
+    changes.forEachRemovedItem(
+        (record: KeyValueChangeRecord) => { this._setStyle(record.key, null); });
   }
 
   private _setStyle(name: string, val: string): void {

modules/@angular/common/src/directives/ng_switch.ts

@@ -1,12 +1,24 @@
-import {Directive, Host, ViewContainerRef, TemplateRef} from 'angular2/core';
-import {isPresent, isBlank, normalizeBlank, CONST_EXPR} from 'angular2/src/facade/lang';
-import {ListWrapper, Map} from 'angular2/src/facade/collection';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-const _WHEN_DEFAULT = CONST_EXPR(new Object());
+import {Directive, Host, TemplateRef, ViewContainerRef} from '@angular/core';
+
+import {ListWrapper, Map} from '../facade/collection';
+import {isBlank, isPresent, normalizeBlank} from '../facade/lang';
+
+const _CASE_DEFAULT = /*@ts2dart_const*/ new Object();
+
+// TODO: remove when fully deprecated
+let _warned: boolean = false;
 
-/** @internal */
 export class SwitchView {
-  constructor(private _viewContainerRef: ViewContainerRef, private _templateRef: TemplateRef) {}
+  constructor(
+      private _viewContainerRef: ViewContainerRef, private _templateRef: TemplateRef<Object>) {}
 
   create(): void { this._viewContainerRef.createEmbeddedView(this._templateRef); }
 
@@ -16,47 +28,47 @@ export class SwitchView {
 /**
  * Adds or removes DOM sub-trees when their match expressions match the switch expression.
  *
- * Elements within `NgSwitch` but without `NgSwitchWhen` or `NgSwitchDefault` directives will be
+ * Elements within `NgSwitch` but without `ngSwitchCase` or `NgSwitchDefault` directives will be
  * preserved at the location as specified in the template.
  *
  * `NgSwitch` simply inserts nested elements based on which match expression matches the value
  * obtained from the evaluated switch expression. In other words, you define a container element
  * (where you place the directive with a switch expression on the
- * **`[ngSwitch]="..."` attribute**), define any inner elements inside of the directive and
- * place a `[ngSwitchWhen]` attribute per element.
+ * `[ngSwitch]="..."` attribute), define any inner elements inside of the directive and
+ * place a `[ngSwitchCase]` attribute per element.
  *
- * The `ngSwitchWhen` property is used to inform `NgSwitch` which element to display when the
- * expression is evaluated. If a matching expression is not found via a `ngSwitchWhen` property
+ * The `ngSwitchCase` property is used to inform `NgSwitch` which element to display when the
+ * expression is evaluated. If a matching expression is not found via a `ngSwitchCase` property
  * then an element with the `ngSwitchDefault` attribute is displayed.
  *
  * ### Example ([live demo](http://plnkr.co/edit/DQMTII95CbuqWrl3lYAs?p=preview))
  *
  * ```typescript
- * @Component({selector: 'app'})
- * @View({
+ * @Component({
+ *   selector: 'app',
  *   template: `
  *     <p>Value = {{value}}</p>
  *     <button (click)="inc()">Increment</button>
  *
  *     <div [ngSwitch]="value">
- *       <p *ngSwitchWhen="'init'">increment to start</p>
- *       <p *ngSwitchWhen="0">0, increment again</p>
- *       <p *ngSwitchWhen="1">1, increment again</p>
- *       <p *ngSwitchWhen="2">2, stop incrementing</p>
+ *       <p *ngSwitchCase="'init'">increment to start</p>
+ *       <p *ngSwitchCase="0">0, increment again</p>
+ *       <p *ngSwitchCase="1">1, increment again</p>
+ *       <p *ngSwitchCase="2">2, stop incrementing</p>
  *       <p *ngSwitchDefault>&gt; 2, STOP!</p>
  *     </div>
  *
  *     <!-- alternate syntax -->
  *
  *     <p [ngSwitch]="value">
- *       <template ngSwitchWhen="init">increment to start</template>
- *       <template [ngSwitchWhen]="0">0, increment again</template>
- *       <template [ngSwitchWhen]="1">1, increment again</template>
- *       <template [ngSwitchWhen]="2">2, stop incrementing</template>
+ *       <template ngSwitchCase="init">increment to start</template>
+ *       <template [ngSwitchCase]="0">0, increment again</template>
+ *       <template [ngSwitchCase]="1">1, increment again</template>
+ *       <template [ngSwitchCase]="2">2, stop incrementing</template>
  *       <template ngSwitchDefault>&gt; 2, STOP!</template>
  *     </p>
  *   `,
- *   directives: [NgSwitch, NgSwitchWhen, NgSwitchDefault]
+ *   directives: [NgSwitch, ngSwitchCase, NgSwitchDefault]
  * })
  * export class App {
  *   value = 'init';
@@ -68,6 +80,8 @@ export class SwitchView {
  *
  * bootstrap(App).catch(err => console.error(err));
  * ```
+ *
+ * @experimental
  */
 @Directive({selector: '[ngSwitch]', inputs: ['ngSwitch']})
 export class NgSwitch {
@@ -76,7 +90,7 @@ export class NgSwitch {
   private _valueViews = new Map<any, SwitchView[]>();
   private _activeViews: SwitchView[] = [];
 
-  set ngSwitch(value) {
+  set ngSwitch(value: any) {
     // Empty the currently active ViewContainers
     this._emptyAllActiveViews();
 
@@ -85,7 +99,7 @@ export class NgSwitch {
     var views = this._valueViews.get(value);
     if (isBlank(views)) {
       this._useDefault = true;
-      views = normalizeBlank(this._valueViews.get(_WHEN_DEFAULT));
+      views = normalizeBlank(this._valueViews.get(_CASE_DEFAULT));
     }
     this._activateViews(views);
 
@@ -93,14 +107,14 @@ export class NgSwitch {
   }
 
   /** @internal */
-  _onWhenValueChanged(oldWhen, newWhen, view: SwitchView): void {
-    this._deregisterView(oldWhen, view);
-    this._registerView(newWhen, view);
+  _onCaseValueChanged(oldCase: any, newCase: any, view: SwitchView): void {
+    this._deregisterView(oldCase, view);
+    this._registerView(newCase, view);
 
-    if (oldWhen === this._switchValue) {
+    if (oldCase === this._switchValue) {
       view.destroy();
       ListWrapper.remove(this._activeViews, view);
-    } else if (newWhen === this._switchValue) {
+    } else if (newCase === this._switchValue) {
       if (this._useDefault) {
         this._useDefault = false;
         this._emptyAllActiveViews();
@@ -112,7 +126,7 @@ export class NgSwitch {
     // Switch to default when there is no more active ViewContainers
     if (this._activeViews.length === 0 && !this._useDefault) {
       this._useDefault = true;
-      this._activateViews(this._valueViews.get(_WHEN_DEFAULT));
+      this._activateViews(this._valueViews.get(_CASE_DEFAULT));
     }
   }
 
@@ -137,7 +151,7 @@ export class NgSwitch {
   }
 
   /** @internal */
-  _registerView(value, view: SwitchView): void {
+  _registerView(value: any, view: SwitchView): void {
     var views = this._valueViews.get(value);
     if (isBlank(views)) {
       views = [];
@@ -147,9 +161,9 @@ export class NgSwitch {
   }
 
   /** @internal */
-  _deregisterView(value, view: SwitchView): void {
-    // `_WHEN_DEFAULT` is used a marker for non-registered whens
-    if (value === _WHEN_DEFAULT) return;
+  _deregisterView(value: any, view: SwitchView): void {
+    // `_CASE_DEFAULT` is used a marker for non-registered cases
+    if (value === _CASE_DEFAULT) return;
     var views = this._valueViews.get(value);
     if (views.length == 1) {
       this._valueViews.delete(value);
@@ -160,30 +174,42 @@ export class NgSwitch {
 }
 
 /**
- * Insert the sub-tree when the `ngSwitchWhen` expression evaluates to the same value as the
+ * Insert the sub-tree when the `ngSwitchCase` expression evaluates to the same value as the
  * enclosing switch expression.
  *
  * If multiple match expression match the switch expression value, all of them are displayed.
  *
  * See {@link NgSwitch} for more details and example.
+ *
+ * @experimental
  */
-@Directive({selector: '[ngSwitchWhen]', inputs: ['ngSwitchWhen']})
-export class NgSwitchWhen {
-  // `_WHEN_DEFAULT` is used as a marker for a not yet initialized value
+@Directive({selector: '[ngSwitchCase],[ngSwitchWhen]', inputs: ['ngSwitchCase', 'ngSwitchWhen']})
+export class NgSwitchCase {
+  // `_CASE_DEFAULT` is used as a marker for a not yet initialized value
   /** @internal */
-  _value: any = _WHEN_DEFAULT;
+  _value: any = _CASE_DEFAULT;
   /** @internal */
   _view: SwitchView;
   private _switch: NgSwitch;
 
-  constructor(viewContainer: ViewContainerRef, templateRef: TemplateRef,
-              @Host() ngSwitch: NgSwitch) {
+  constructor(
+      viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,
+      @Host() ngSwitch: NgSwitch) {
     this._switch = ngSwitch;
     this._view = new SwitchView(viewContainer, templateRef);
   }
 
-  set ngSwitchWhen(value) {
-    this._switch._onWhenValueChanged(this._value, value, this._view);
+  set ngSwitchCase(value: any) {
+    this._switch._onCaseValueChanged(this._value, value, this._view);
+    this._value = value;
+  }
+
+  set ngSwitchWhen(value: any) {
+    if (!_warned) {
+      _warned = true;
+      console.warn('*ngSwitchWhen is deprecated and will be removed. Use *ngSwitchCase instead');
+    }
+    this._switch._onCaseValueChanged(this._value, value, this._view);
     this._value = value;
   }
 }
@@ -193,11 +219,14 @@ export class NgSwitchWhen {
  * value.
  *
  * See {@link NgSwitch} for more details and example.
+ *
+ * @experimental
  */
 @Directive({selector: '[ngSwitchDefault]'})
 export class NgSwitchDefault {
-  constructor(viewContainer: ViewContainerRef, templateRef: TemplateRef,
-              @Host() sswitch: NgSwitch) {
-    sswitch._registerView(_WHEN_DEFAULT, new SwitchView(viewContainer, templateRef));
+  constructor(
+      viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>,
+      @Host() sswitch: NgSwitch) {
+    sswitch._registerView(_CASE_DEFAULT, new SwitchView(viewContainer, templateRef));
   }
 }

modules/@angular/common/src/directives/ng_template_outlet.ts

@@ -0,0 +1,64 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, EmbeddedViewRef, Input, TemplateRef, ViewContainerRef} from '@angular/core';
+
+import {isPresent} from '../facade/lang';
+
+
+
+/**
+ * Creates and inserts an embedded view based on a prepared `TemplateRef`.
+ * You can attach a context object to the `EmbeddedViewRef` by setting `[ngOutletContext]`.
+ * `[ngOutletContext]` should be an object, the object's keys will be the local template variables
+ * available within the `TemplateRef`.
+ *
+ * Note: using the key `$implicit` in the context object will set it's value as default.
+ *
+ * ### Syntax
+ * - `<template [ngTemplateOutlet]="templateRefExpression"
+ * [ngOutletContext]="objectExpression"></template>`
+ *
+ * @experimental
+ */
+@Directive({selector: '[ngTemplateOutlet]'})
+export class NgTemplateOutlet {
+  private _viewRef: EmbeddedViewRef<any>;
+  private _context: Object;
+  private _templateRef: TemplateRef<any>;
+
+  constructor(private _viewContainerRef: ViewContainerRef) {}
+
+  @Input()
+  set ngOutletContext(context: Object) {
+    if (this._context !== context) {
+      this._context = context;
+      if (isPresent(this._viewRef)) {
+        this.createView();
+      }
+    }
+  }
+
+  @Input()
+  set ngTemplateOutlet(templateRef: TemplateRef<Object>) {
+    if (this._templateRef !== templateRef) {
+      this._templateRef = templateRef;
+      this.createView();
+    }
+  }
+
+  private createView() {
+    if (isPresent(this._viewRef)) {
+      this._viewContainerRef.remove(this._viewContainerRef.indexOf(this._viewRef));
+    }
+
+    if (isPresent(this._templateRef)) {
+      this._viewRef = this._viewContainerRef.createEmbeddedView(this._templateRef, this._context);
+    }
+  }
+}

modules/@angular/common/src/directives/observable_list_diff.dart

@@ -57,7 +57,7 @@ class ObservableListDiff extends DefaultIterableDiffer {
 class ObservableListDiffFactory implements IterableDifferFactory {
   const ObservableListDiffFactory();
   bool supports(obj) => obj is ObservableList;
-  IterableDiffer create(ChangeDetectorRef cdRef) {
+  IterableDiffer create(ChangeDetectorRef cdRef, [Function trackByFn]) {
     return new ObservableListDiff(cdRef);
   }
 }

modules/@angular/common/src/facade

@@ -0,0 +1 @@
+../../facade/src

modules/@angular/common/src/forms-deprecated.ts

@@ -0,0 +1,59 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+/**
+ * @module
+ * @description
+ * This module is used for handling user input, by defining and building a {@link ControlGroup} that
+ * consists of
+ * {@link Control} objects, and mapping them onto the DOM. {@link Control} objects can then be used
+ * to read information
+ * from the form DOM elements.
+ *
+ * Forms providers are not included in default providers; you must import these providers
+ * explicitly.
+ */
+import {Type} from '@angular/core';
+
+import {RadioControlRegistry} from './forms-deprecated/directives/radio_control_value_accessor';
+import {FormBuilder} from './forms-deprecated/form_builder';
+
+export {FORM_DIRECTIVES, RadioButtonState} from './forms-deprecated/directives';
+export {AbstractControlDirective} from './forms-deprecated/directives/abstract_control_directive';
+export {CheckboxControlValueAccessor} from './forms-deprecated/directives/checkbox_value_accessor';
+export {ControlContainer} from './forms-deprecated/directives/control_container';
+export {ControlValueAccessor, NG_VALUE_ACCESSOR} from './forms-deprecated/directives/control_value_accessor';
+export {DefaultValueAccessor} from './forms-deprecated/directives/default_value_accessor';
+export {Form} from './forms-deprecated/directives/form_interface';
+export {NgControl} from './forms-deprecated/directives/ng_control';
+export {NgControlGroup} from './forms-deprecated/directives/ng_control_group';
+export {NgControlName} from './forms-deprecated/directives/ng_control_name';
+export {NgControlStatus} from './forms-deprecated/directives/ng_control_status';
+export {NgForm} from './forms-deprecated/directives/ng_form';
+export {NgFormControl} from './forms-deprecated/directives/ng_form_control';
+export {NgFormModel} from './forms-deprecated/directives/ng_form_model';
+export {NgModel} from './forms-deprecated/directives/ng_model';
+export {NgSelectOption, SelectControlValueAccessor} from './forms-deprecated/directives/select_control_value_accessor';
+export {MaxLengthValidator, MinLengthValidator, PatternValidator, RequiredValidator, Validator} from './forms-deprecated/directives/validators';
+export {FormBuilder} from './forms-deprecated/form_builder';
+export {AbstractControl, Control, ControlArray, ControlGroup} from './forms-deprecated/model';
+export {NG_ASYNC_VALIDATORS, NG_VALIDATORS, Validators} from './forms-deprecated/validators';
+
+
+/**
+ * Shorthand set of providers used for building Angular forms.
+ *
+ * ### Example
+ *
+ * ```typescript
+ * bootstrap(MyApp, [FORM_PROVIDERS]);
+ * ```
+ *
+ * @experimental
+ */
+export const FORM_PROVIDERS: Type[] = /*@ts2dart_const*/[FormBuilder, RadioControlRegistry];

modules/@angular/common/src/forms-deprecated/directives.ts

@@ -1,41 +1,49 @@
-import {Type, CONST_EXPR} from 'angular2/src/facade/lang';
-import {NgControlName} from './directives/ng_control_name';
-import {NgFormControl} from './directives/ng_form_control';
-import {NgModel} from './directives/ng_model';
-import {NgControlGroup} from './directives/ng_control_group';
-import {NgFormModel} from './directives/ng_form_model';
-import {NgForm} from './directives/ng_form';
-import {DefaultValueAccessor} from './directives/default_value_accessor';
-import {CheckboxControlValueAccessor} from './directives/checkbox_value_accessor';
-import {NumberValueAccessor} from './directives/number_value_accessor';
-import {NgControlStatus} from './directives/ng_control_status';
-import {
-  SelectControlValueAccessor,
-  NgSelectOption
-} from './directives/select_control_value_accessor';
-import {RequiredValidator, MinLengthValidator, MaxLengthValidator} from './directives/validators';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Type} from '@angular/core';
+
+import {CheckboxControlValueAccessor} from './directives/checkbox_value_accessor';
+import {DefaultValueAccessor} from './directives/default_value_accessor';
+import {NgControlGroup} from './directives/ng_control_group';
+import {NgControlName} from './directives/ng_control_name';
+import {NgControlStatus} from './directives/ng_control_status';
+import {NgForm} from './directives/ng_form';
+import {NgFormControl} from './directives/ng_form_control';
+import {NgFormModel} from './directives/ng_form_model';
+import {NgModel} from './directives/ng_model';
+import {NumberValueAccessor} from './directives/number_value_accessor';
+import {RadioControlValueAccessor} from './directives/radio_control_value_accessor';
+import {NgSelectOption, SelectControlValueAccessor} from './directives/select_control_value_accessor';
+import {NgSelectMultipleOption, SelectMultipleControlValueAccessor} from './directives/select_multiple_control_value_accessor';
+import {MaxLengthValidator, MinLengthValidator, PatternValidator, RequiredValidator} from './directives/validators';
 
-export {NgControlName} from './directives/ng_control_name';
-export {NgFormControl} from './directives/ng_form_control';
-export {NgModel} from './directives/ng_model';
-export {NgControlGroup} from './directives/ng_control_group';
-export {NgFormModel} from './directives/ng_form_model';
-export {NgForm} from './directives/ng_form';
-export {DefaultValueAccessor} from './directives/default_value_accessor';
 export {CheckboxControlValueAccessor} from './directives/checkbox_value_accessor';
-export {NumberValueAccessor} from './directives/number_value_accessor';
-export {NgControlStatus} from './directives/ng_control_status';
-export {
-  SelectControlValueAccessor,
-  NgSelectOption
-} from './directives/select_control_value_accessor';
-export {RequiredValidator, MinLengthValidator, MaxLengthValidator} from './directives/validators';
-export {NgControl} from './directives/ng_control';
 export {ControlValueAccessor} from './directives/control_value_accessor';
+export {DefaultValueAccessor} from './directives/default_value_accessor';
+export {NgControl} from './directives/ng_control';
+export {NgControlGroup} from './directives/ng_control_group';
+export {NgControlName} from './directives/ng_control_name';
+export {NgControlStatus} from './directives/ng_control_status';
+export {NgForm} from './directives/ng_form';
+export {NgFormControl} from './directives/ng_form_control';
+export {NgFormModel} from './directives/ng_form_model';
+export {NgModel} from './directives/ng_model';
+export {NumberValueAccessor} from './directives/number_value_accessor';
+export {RadioButtonState, RadioControlValueAccessor} from './directives/radio_control_value_accessor';
+export {NgSelectOption, SelectControlValueAccessor} from './directives/select_control_value_accessor';
+export {NgSelectMultipleOption, SelectMultipleControlValueAccessor} from './directives/select_multiple_control_value_accessor';
+export {MaxLengthValidator, MinLengthValidator, PatternValidator, RequiredValidator} from './directives/validators';
+
 
 /**
  *
- * A list of all the form directives used as part of a `@View` annotation.
+ * A list of all the form directives used as part of a `@Component` annotation.
  *
  *  This is a shorthand for importing them each individually.
  *
@@ -48,8 +56,9 @@ export {ControlValueAccessor} from './directives/control_value_accessor';
  * })
  * class MyApp {}
  * ```
+ * @experimental
  */
-export const FORM_DIRECTIVES: Type[] = CONST_EXPR([
+export const FORM_DIRECTIVES: Type[] = /*@ts2dart_const*/[
   NgControlName,
   NgControlGroup,
 
@@ -59,13 +68,17 @@ export const FORM_DIRECTIVES: Type[] = CONST_EXPR([
   NgForm,
 
   NgSelectOption,
+  NgSelectMultipleOption,
   DefaultValueAccessor,
   NumberValueAccessor,
   CheckboxControlValueAccessor,
   SelectControlValueAccessor,
+  SelectMultipleControlValueAccessor,
+  RadioControlValueAccessor,
   NgControlStatus,
 
   RequiredValidator,
   MinLengthValidator,
-  MaxLengthValidator
-]);
+  MaxLengthValidator,
+  PatternValidator,
+];

modules/@angular/common/src/forms-deprecated/directives/abstract_control_directive.ts

@@ -1,11 +1,22 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {unimplemented} from '../../facade/exceptions';
+import {isPresent} from '../../facade/lang';
 import {AbstractControl} from '../model';
-import {isPresent} from 'angular2/src/facade/lang';
-import {unimplemented} from 'angular2/src/facade/exceptions';
+
 
 /**
  * Base class for control directives.
  *
  * Only used internally in the forms module.
+ *
+ * @experimental
  */
 export abstract class AbstractControlDirective {
   get control(): AbstractControl { return unimplemented(); }

modules/@angular/common/src/forms-deprecated/directives/checkbox_value_accessor.ts

@@ -1,10 +1,20 @@
-import {Directive, Renderer, ElementRef, Self, forwardRef, Provider} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
-import {CONST_EXPR} from 'angular2/src/facade/lang';
+import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
 
-const CHECKBOX_VALUE_ACCESSOR = CONST_EXPR(new Provider(
-    NG_VALUE_ACCESSOR, {useExisting: forwardRef(() => CheckboxControlValueAccessor), multi: true}));
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+
+export const CHECKBOX_VALUE_ACCESSOR: any = /*@ts2dart_const*/ {
+  provide: NG_VALUE_ACCESSOR,
+  useExisting: forwardRef(() => CheckboxControlValueAccessor),
+  multi: true
+};
 
 /**
  * The accessor for writing a value and listening to changes on a checkbox input element.
@@ -13,15 +23,17 @@ const CHECKBOX_VALUE_ACCESSOR = CONST_EXPR(new Provider(
  *  ```
  *  <input type="checkbox" ngControl="rememberLogin">
  *  ```
+ *
+ *  @experimental
  */
 @Directive({
   selector:
       'input[type=checkbox][ngControl],input[type=checkbox][ngFormControl],input[type=checkbox][ngModel]',
   host: {'(change)': 'onChange($event.target.checked)', '(blur)': 'onTouched()'},
-  bindings: [CHECKBOX_VALUE_ACCESSOR]
+  providers: [CHECKBOX_VALUE_ACCESSOR]
 })
 export class CheckboxControlValueAccessor implements ControlValueAccessor {
-  onChange = (_) => {};
+  onChange = (_: any) => {};
   onTouched = () => {};
 
   constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}

modules/@angular/common/src/forms-deprecated/directives/control_container.ts

@@ -1,10 +1,21 @@
-import {Form} from './form_interface';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 import {AbstractControlDirective} from './abstract_control_directive';
+import {Form} from './form_interface';
+
 
 /**
  * A directive that contains multiple {@link NgControl}s.
  *
  * Only used by the forms module.
+ *
+ * @experimental
  */
 export class ControlContainer extends AbstractControlDirective {
   name: string;

modules/@angular/common/src/forms-deprecated/directives/control_value_accessor.ts

@@ -1,5 +1,12 @@
-import {OpaqueToken} from 'angular2/core';
-import {CONST_EXPR} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {OpaqueToken} from '@angular/core';
 
 /**
  * A bridge between a control and a native element.
@@ -8,6 +15,8 @@ import {CONST_EXPR} from 'angular2/src/facade/lang';
  * DOM element representing an input control.
  *
  * Please see {@link DefaultValueAccessor} for more information.
+ *
+ * @experimental
  */
 export interface ControlValueAccessor {
   /**
@@ -30,5 +39,7 @@ export interface ControlValueAccessor {
  * Used to provide a {@link ControlValueAccessor} for form controls.
  *
  * See {@link DefaultValueAccessor} for how to implement one.
+ * @experimental
  */
-export const NG_VALUE_ACCESSOR: OpaqueToken = CONST_EXPR(new OpaqueToken("NgValueAccessor"));
+export const NG_VALUE_ACCESSOR: OpaqueToken =
+    /*@ts2dart_const*/ new OpaqueToken('NgValueAccessor');

modules/@angular/common/src/forms-deprecated/directives/default_value_accessor.ts

@@ -1,9 +1,23 @@
-import {Directive, ElementRef, Renderer, Self, forwardRef, Provider} from 'angular2/core';
-import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
-import {isBlank, CONST_EXPR} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-const DEFAULT_VALUE_ACCESSOR = CONST_EXPR(new Provider(
-    NG_VALUE_ACCESSOR, {useExisting: forwardRef(() => DefaultValueAccessor), multi: true}));
+import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
+
+import {isBlank} from '../../facade/lang';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+
+export const DEFAULT_VALUE_ACCESSOR: any = /*@ts2dart_const*/
+    /* @ts2dart_Provider */ {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => DefaultValueAccessor),
+      multi: true
+    };
 
 /**
  * The default accessor for writing a value and listening to changes that is used by the
@@ -13,6 +27,8 @@ const DEFAULT_VALUE_ACCESSOR = CONST_EXPR(new Provider(
  *  ```
  *  <input type="text" ngControl="searchQuery">
  *  ```
+ *
+ *  @experimental
  */
 @Directive({
   selector:
@@ -21,10 +37,10 @@ const DEFAULT_VALUE_ACCESSOR = CONST_EXPR(new Provider(
   // https://github.com/angular/angular/issues/3011 is implemented
   // selector: '[ngControl],[ngModel],[ngFormControl]',
   host: {'(input)': 'onChange($event.target.value)', '(blur)': 'onTouched()'},
-  bindings: [DEFAULT_VALUE_ACCESSOR]
+  providers: [DEFAULT_VALUE_ACCESSOR]
 })
 export class DefaultValueAccessor implements ControlValueAccessor {
-  onChange = (_) => {};
+  onChange = (_: any) => {};
   onTouched = () => {};
 
   constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}

modules/@angular/common/src/forms-deprecated/directives/form_interface.ts

@@ -1,11 +1,23 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Control, ControlGroup} from '../model';
+
 import {NgControl} from './ng_control';
 import {NgControlGroup} from './ng_control_group';
-import {Control, ControlGroup} from '../model';
+
 
 /**
  * An interface that {@link NgFormModel} and {@link NgForm} implement.
  *
  * Only used by the forms module.
+ *
+ * @experimental
  */
 export interface Form {
   /**
@@ -42,4 +54,4 @@ export interface Form {
    * Update the model for a particular control with a new value.
    */
   updateModel(dir: NgControl, value: any): void;
-}
+}

modules/@angular/common/src/forms-deprecated/directives/ng_control.ts

@@ -0,0 +1,32 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {unimplemented} from '../../facade/exceptions';
+
+import {AbstractControlDirective} from './abstract_control_directive';
+import {ControlValueAccessor} from './control_value_accessor';
+import {AsyncValidatorFn, ValidatorFn} from './validators';
+
+
+/**
+ * A base class that all control directive extend.
+ * It binds a {@link Control} object to a DOM element.
+ *
+ * Used internally by Angular forms.
+ *
+ * @experimental
+ */
+export abstract class NgControl extends AbstractControlDirective {
+  name: string = null;
+  valueAccessor: ControlValueAccessor = null;
+
+  get validator(): ValidatorFn { return <ValidatorFn>unimplemented(); }
+  get asyncValidator(): AsyncValidatorFn { return <AsyncValidatorFn>unimplemented(); }
+
+  abstract viewToModelUpdate(newValue: any): void;
+}

modules/@angular/common/src/forms-deprecated/directives/ng_control_group.ts

@@ -1,25 +1,26 @@
-import {
-  OnInit,
-  OnDestroy,
-  Directive,
-  Optional,
-  Inject,
-  Host,
-  SkipSelf,
-  forwardRef,
-  Provider,
-  Self
-} from 'angular2/core';
-import {CONST_EXPR} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, Host, Inject, OnDestroy, OnInit, Optional, Self, SkipSelf, forwardRef} from '@angular/core';
+
+import {ControlGroup} from '../model';
+import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
 
 import {ControlContainer} from './control_container';
-import {controlPath, composeValidators, composeAsyncValidators} from './shared';
-import {ControlGroup} from '../model';
 import {Form} from './form_interface';
-import {Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS} from '../validators';
+import {composeAsyncValidators, composeValidators, controlPath} from './shared';
+import {AsyncValidatorFn, ValidatorFn} from './validators';
 
-const controlGroupProvider =
-    CONST_EXPR(new Provider(ControlContainer, {useExisting: forwardRef(() => NgControlGroup)}));
+export const controlGroupProvider: any =
+    /*@ts2dart_const*/ /* @ts2dart_Provider */ {
+      provide: ControlContainer,
+      useExisting: forwardRef(() => NgControlGroup)
+    };
 
 /**
  * Creates and binds a control group to a DOM element.
@@ -31,14 +32,11 @@ const controlGroupProvider =
  * ```typescript
  * @Component({
  *   selector: 'my-app',
- *   directives: [FORM_DIRECTIVES],
- * })
- * @View({
  *   template: `
  *     <div>
- *       <h2>Angular2 Control &amp; ControlGroup Example</h2>
+ *       <h2>Angular Control &amp; ControlGroup Example</h2>
  *       <form #f="ngForm">
- *         <div ngControlGroup="name" #cg-name="form">
+ *         <div ngControlGroup="name" #cgName="ngForm">
  *           <h3>Enter your name:</h3>
  *           <p>First: <input ngControl="first" required></p>
  *           <p>Middle: <input ngControl="middle"></p>
@@ -53,8 +51,7 @@ const controlGroupProvider =
  *         <pre>{{valueOf(f)}}</pre>
  *       </form>
  *     </div>
- *   `,
- *   directives: [FORM_DIRECTIVES]
+ *   `
  * })
  * export class App {
  *   valueOf(cg: NgControlGroup): string {
@@ -68,6 +65,8 @@ const controlGroupProvider =
  *
  * This example declares a control group for a user's name. The value and validation state of
  * this group can be accessed separately from the overall form.
+ *
+ * @experimental
  */
 @Directive({
   selector: '[ngControlGroup]',
@@ -80,9 +79,10 @@ export class NgControlGroup extends ControlContainer implements OnInit,
   /** @internal */
   _parent: ControlContainer;
 
-  constructor(@Host() @SkipSelf() parent: ControlContainer,
-              @Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
-              @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[]) {
+  constructor(
+      @Host() @SkipSelf() parent: ControlContainer,
+      @Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
+      @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[]) {
     super();
     this._parent = parent;
   }
@@ -106,7 +106,7 @@ export class NgControlGroup extends ControlContainer implements OnInit,
    */
   get formDirective(): Form { return this._parent.formDirective; }
 
-  get validator(): Function { return composeValidators(this._validators); }
+  get validator(): ValidatorFn { return composeValidators(this._validators); }
 
-  get asyncValidator(): Function { return composeAsyncValidators(this._asyncValidators); }
+  get asyncValidator(): AsyncValidatorFn { return composeAsyncValidators(this._asyncValidators); }
 }

modules/@angular/common/src/forms-deprecated/directives/ng_control_name.ts

@@ -1,37 +1,29 @@
-import {CONST_EXPR} from 'angular2/src/facade/lang';
-import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-import {
-  OnChanges,
-  OnDestroy,
-  SimpleChange,
-  Query,
-  Directive,
-  forwardRef,
-  Host,
-  SkipSelf,
-  Provider,
-  Inject,
-  Optional,
-  Self
-} from 'angular2/core';
+import {Directive, Host, Inject, OnChanges, OnDestroy, Optional, Self, SimpleChanges, SkipSelf, forwardRef} from '@angular/core';
+
+import {EventEmitter, ObservableWrapper} from '../../facade/async';
+import {Control} from '../model';
+import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
 
 import {ControlContainer} from './control_container';
-import {NgControl} from './ng_control';
 import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
-import {
-  controlPath,
-  composeValidators,
-  composeAsyncValidators,
-  isPropertyUpdated,
-  selectValueAccessor
-} from './shared';
-import {Control} from '../model';
-import {Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS} from '../validators';
+import {NgControl} from './ng_control';
+import {composeAsyncValidators, composeValidators, controlPath, isPropertyUpdated, selectValueAccessor} from './shared';
+import {AsyncValidatorFn, ValidatorFn} from './validators';
 
 
-const controlNameBinding =
-    CONST_EXPR(new Provider(NgControl, {useExisting: forwardRef(() => NgControlName)}));
+export const controlNameBinding: any =
+    /*@ts2dart_const*/ /* @ts2dart_Provider */ {
+      provide: NgControl,
+      useExisting: forwardRef(() => NgControlName)
+    };
 
 /**
  * Creates and binds a control with a specified name to a DOM element.
@@ -50,7 +42,7 @@ const controlNameBinding =
  *      directives: [FORM_DIRECTIVES],
  *      template: `
  *        <form #f="ngForm" (submit)='onLogIn(f.value)'>
- *          Login <input type='text' ngControl='login' #l="form">
+ *          Login <input type='text' ngControl='login' #l="ngForm">
  *          <div *ngIf="!l.valid">Login is invalid</div>
  *
  *          Password <input type='password' ngControl='password'>
@@ -87,10 +79,12 @@ const controlNameBinding =
  *  }
  * }
  *  ```
+ *
+ *  @experimental
  */
 @Directive({
   selector: '[ngControl]',
-  bindings: [controlNameBinding],
+  providers: [controlNameBinding],
   inputs: ['name: ngControl', 'model: ngModel'],
   outputs: ['update: ngModelChange'],
   exportAs: 'ngForm'
@@ -110,35 +104,37 @@ export class NgControlName extends NgControl implements OnChanges,
                   /* Array<Validator|Function> */ any[],
               @Optional() @Self() @Inject(NG_VALUE_ACCESSOR)
               valueAccessors: ControlValueAccessor[]) {
-    super();
-    this.valueAccessor = selectValueAccessor(this, valueAccessors);
-  }
+                super();
+                this.valueAccessor = selectValueAccessor(this, valueAccessors);
+              }
 
-  ngOnChanges(changes: {[key: string]: SimpleChange}) {
-    if (!this._added) {
-      this.formDirective.addControl(this);
-      this._added = true;
-    }
-    if (isPropertyUpdated(changes, this.viewModel)) {
-      this.viewModel = this.model;
-      this.formDirective.updateModel(this, this.model);
-    }
-  }
+              ngOnChanges(changes: SimpleChanges) {
+                if (!this._added) {
+                  this.formDirective.addControl(this);
+                  this._added = true;
+                }
+                if (isPropertyUpdated(changes, this.viewModel)) {
+                  this.viewModel = this.model;
+                  this.formDirective.updateModel(this, this.model);
+                }
+              }
 
-  ngOnDestroy(): void { this.formDirective.removeControl(this); }
+              ngOnDestroy(): void { this.formDirective.removeControl(this); }
 
-  viewToModelUpdate(newValue: any): void {
-    this.viewModel = newValue;
-    ObservableWrapper.callEmit(this.update, newValue);
-  }
+              viewToModelUpdate(newValue: any): void {
+                this.viewModel = newValue;
+                ObservableWrapper.callEmit(this.update, newValue);
+              }
 
-  get path(): string[] { return controlPath(this.name, this._parent); }
+              get path(): string[] { return controlPath(this.name, this._parent); }
 
-  get formDirective(): any { return this._parent.formDirective; }
+              get formDirective(): any { return this._parent.formDirective; }
 
-  get validator(): Function { return composeValidators(this._validators); }
+              get validator(): ValidatorFn { return composeValidators(this._validators); }
 
-  get asyncValidator(): Function { return composeAsyncValidators(this._asyncValidators); }
+              get asyncValidator(): AsyncValidatorFn {
+                return composeAsyncValidators(this._asyncValidators);
+              }
 
-  get control(): Control { return this.formDirective.getControl(this); }
+              get control(): Control { return this.formDirective.getControl(this); }
 }

modules/@angular/common/src/forms-deprecated/directives/ng_control_status.ts

@@ -1,10 +1,23 @@
-import {Directive, Self} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, Self} from '@angular/core';
+
+import {isPresent} from '../../facade/lang';
+
 import {NgControl} from './ng_control';
-import {isBlank, isPresent} from 'angular2/src/facade/lang';
+
 
 /**
  * Directive automatically applied to Angular forms that sets CSS classes
  * based on control status (valid/invalid/dirty/etc).
+ *
+ * @experimental
  */
 @Directive({
   selector: '[ngControl],[ngModel],[ngFormControl]',

modules/@angular/common/src/forms-deprecated/directives/ng_form.ts

@@ -1,22 +1,29 @@
-import {
-  PromiseWrapper,
-  ObservableWrapper,
-  EventEmitter,
-  PromiseCompleter
-} from 'angular2/src/facade/async';
-import {StringMapWrapper, ListWrapper} from 'angular2/src/facade/collection';
-import {isPresent, isBlank, CONST_EXPR} from 'angular2/src/facade/lang';
-import {Directive, forwardRef, Provider, Optional, Inject, Self} from 'angular2/core';
-import {NgControl} from './ng_control';
-import {Form} from './form_interface';
-import {NgControlGroup} from './ng_control_group';
-import {ControlContainer} from './control_container';
-import {AbstractControl, ControlGroup, Control} from '../model';
-import {setUpControl, setUpControlGroup, composeValidators, composeAsyncValidators} from './shared';
-import {Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS} from '../validators';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-const formDirectiveProvider =
-    CONST_EXPR(new Provider(ControlContainer, {useExisting: forwardRef(() => NgForm)}));
+import {Directive, Inject, Optional, Self, forwardRef} from '@angular/core';
+
+import {EventEmitter, ObservableWrapper, PromiseWrapper} from '../../facade/async';
+import {ListWrapper} from '../../facade/collection';
+import {isPresent} from '../../facade/lang';
+import {AbstractControl, Control, ControlGroup} from '../model';
+import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
+
+import {ControlContainer} from './control_container';
+import {Form} from './form_interface';
+import {NgControl} from './ng_control';
+import {NgControlGroup} from './ng_control_group';
+import {composeAsyncValidators, composeValidators, setUpControl, setUpControlGroup} from './shared';
+
+export const formDirectiveProvider: any =
+    /*@ts2dart_const*/ {provide: ControlContainer, useExisting: forwardRef(() => NgForm)};
+
+let _formWarningDisplayed: boolean = false;
 
 /**
  * If `NgForm` is bound in a component, `<form>` elements in that component will be
@@ -76,10 +83,13 @@ const formDirectiveProvider =
  *   }
  * }
  *  ```
+ *
+ *  @experimental
  */
+
 @Directive({
   selector: 'form:not([ngNoForm]):not([ngFormModel]),ngForm,[ngForm]',
-  bindings: [formDirectiveProvider],
+  providers: [formDirectiveProvider],
   host: {
     '(submit)': 'onSubmit()',
   },
@@ -87,16 +97,34 @@ const formDirectiveProvider =
   exportAs: 'ngForm'
 })
 export class NgForm extends ControlContainer implements Form {
+  private _submitted: boolean = false;
+
   form: ControlGroup;
   ngSubmit = new EventEmitter();
 
-  constructor(@Optional() @Self() @Inject(NG_VALIDATORS) validators: any[],
-              @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) asyncValidators: any[]) {
+  constructor(
+      @Optional() @Self() @Inject(NG_VALIDATORS) validators: any[],
+      @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) asyncValidators: any[]) {
     super();
-    this.form = new ControlGroup({}, null, composeValidators(validators),
-                                 composeAsyncValidators(asyncValidators));
+    this._displayWarning();
+    this.form = new ControlGroup(
+        {}, null, composeValidators(validators), composeAsyncValidators(asyncValidators));
   }
 
+  private _displayWarning() {
+    // TODO(kara): Update this when the new forms module becomes the default
+    if (!_formWarningDisplayed) {
+      _formWarningDisplayed = true;
+      console.warn(`
+      *It looks like you're using the old forms module. This will be opt-in in the next RC, and
+      will eventually be removed in favor of the new forms module. For more information, see:
+      https://docs.google.com/document/u/1/d/1RIezQqE4aEhBRmArIAS1mRIZtWFf6JxN_7B4meyWK0Y/pub
+    `);
+    }
+  }
+
+  get submitted(): boolean { return this._submitted; }
+
   get formDirective(): Form { return this; }
 
   get control(): ControlGroup { return this.form; }
@@ -110,7 +138,7 @@ export class NgForm extends ControlContainer implements Form {
       var container = this._findContainer(dir.path);
       var ctrl = new Control();
       setUpControl(ctrl, dir);
-      container.addControl(dir.name, ctrl);
+      container.registerControl(dir.name, ctrl);
       ctrl.updateValueAndValidity({emitEvent: false});
     });
   }
@@ -122,7 +150,6 @@ export class NgForm extends ControlContainer implements Form {
       var container = this._findContainer(dir.path);
       if (isPresent(container)) {
         container.removeControl(dir.name);
-        container.updateValueAndValidity({emitEvent: false});
       }
     });
   }
@@ -132,7 +159,7 @@ export class NgForm extends ControlContainer implements Form {
       var container = this._findContainer(dir.path);
       var group = new ControlGroup({});
       setUpControlGroup(group, dir);
-      container.addControl(dir.name, group);
+      container.registerControl(dir.name, group);
       group.updateValueAndValidity({emitEvent: false});
     });
   }
@@ -142,7 +169,6 @@ export class NgForm extends ControlContainer implements Form {
       var container = this._findContainer(dir.path);
       if (isPresent(container)) {
         container.removeControl(dir.name);
-        container.updateValueAndValidity({emitEvent: false});
       }
     });
   }
@@ -159,6 +185,7 @@ export class NgForm extends ControlContainer implements Form {
   }
 
   onSubmit(): boolean {
+    this._submitted = true;
     ObservableWrapper.callEmit(this.ngSubmit, null);
     return false;
   }

modules/@angular/common/src/forms-deprecated/directives/ng_form_control.ts

@@ -1,31 +1,28 @@
-import {CONST_EXPR} from 'angular2/src/facade/lang';
-import {StringMapWrapper} from 'angular2/src/facade/collection';
-import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
-import {
-  OnChanges,
-  SimpleChange,
-  Query,
-  Directive,
-  forwardRef,
-  Provider,
-  Inject,
-  Optional,
-  Self
-} from 'angular2/core';
-import {NgControl} from './ng_control';
-import {Control} from '../model';
-import {Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS} from '../validators';
-import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
-import {
-  setUpControl,
-  composeValidators,
-  composeAsyncValidators,
-  isPropertyUpdated,
-  selectValueAccessor
-} from './shared';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-const formControlBinding =
-    CONST_EXPR(new Provider(NgControl, {useExisting: forwardRef(() => NgFormControl)}));
+import {Directive, Inject, OnChanges, Optional, Self, SimpleChanges, forwardRef} from '@angular/core';
+
+import {EventEmitter, ObservableWrapper} from '../../facade/async';
+import {StringMapWrapper} from '../../facade/collection';
+import {Control} from '../model';
+import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+import {NgControl} from './ng_control';
+import {composeAsyncValidators, composeValidators, isPropertyUpdated, selectValueAccessor, setUpControl} from './shared';
+import {AsyncValidatorFn, ValidatorFn} from './validators';
+
+export const formControlBinding: any =
+    /*@ts2dart_const*/ /* @ts2dart_Provider */ {
+      provide: NgControl,
+      useExisting: forwardRef(() => NgFormControl)
+    };
 
 /**
  * Binds an existing {@link Control} to a DOM element.
@@ -56,7 +53,7 @@ const formControlBinding =
  * }
  *  ```
  *
- * ###ngModel
+ * ### ngModel
  *
  * We can also use `ngModel` to bind a domain model to the form.
  *
@@ -73,10 +70,12 @@ const formControlBinding =
  *  login:string;
  * }
  *  ```
+ *
+ *  @experimental
  */
 @Directive({
   selector: '[ngFormControl]',
-  bindings: [formControlBinding],
+  providers: [formControlBinding],
   inputs: ['form: ngFormControl', 'model: ngModel'],
   outputs: ['update: ngModelChange'],
   exportAs: 'ngForm'
@@ -93,35 +92,37 @@ export class NgFormControl extends NgControl implements OnChanges {
                   /* Array<Validator|Function> */ any[],
               @Optional() @Self() @Inject(NG_VALUE_ACCESSOR)
               valueAccessors: ControlValueAccessor[]) {
-    super();
-    this.valueAccessor = selectValueAccessor(this, valueAccessors);
-  }
+                super();
+                this.valueAccessor = selectValueAccessor(this, valueAccessors);
+              }
 
-  ngOnChanges(changes: {[key: string]: SimpleChange}): void {
-    if (this._isControlChanged(changes)) {
-      setUpControl(this.form, this);
-      this.form.updateValueAndValidity({emitEvent: false});
-    }
-    if (isPropertyUpdated(changes, this.viewModel)) {
-      this.form.updateValue(this.model);
-      this.viewModel = this.model;
-    }
-  }
+              ngOnChanges(changes: SimpleChanges): void {
+                if (this._isControlChanged(changes)) {
+                  setUpControl(this.form, this);
+                  this.form.updateValueAndValidity({emitEvent: false});
+                }
+                if (isPropertyUpdated(changes, this.viewModel)) {
+                  this.form.updateValue(this.model);
+                  this.viewModel = this.model;
+                }
+              }
 
-  get path(): string[] { return []; }
+              get path(): string[] { return []; }
 
-  get validator(): Function { return composeValidators(this._validators); }
+              get validator(): ValidatorFn { return composeValidators(this._validators); }
 
-  get asyncValidator(): Function { return composeAsyncValidators(this._asyncValidators); }
+              get asyncValidator(): AsyncValidatorFn {
+                return composeAsyncValidators(this._asyncValidators);
+              }
 
-  get control(): Control { return this.form; }
+              get control(): Control { return this.form; }
 
-  viewToModelUpdate(newValue: any): void {
-    this.viewModel = newValue;
-    ObservableWrapper.callEmit(this.update, newValue);
-  }
+              viewToModelUpdate(newValue: any): void {
+                this.viewModel = newValue;
+                ObservableWrapper.callEmit(this.update, newValue);
+              }
 
-  private _isControlChanged(changes: {[key: string]: any}): boolean {
-    return StringMapWrapper.contains(changes, "form");
-  }
+              private _isControlChanged(changes: {[key: string]: any}): boolean {
+                return StringMapWrapper.contains(changes, 'form');
+              }
 }

modules/@angular/common/src/forms-deprecated/directives/ng_form_model.ts

@@ -1,26 +1,33 @@
-import {CONST_EXPR} from 'angular2/src/facade/lang';
-import {ListWrapper, StringMapWrapper} from 'angular2/src/facade/collection';
-import {ObservableWrapper, EventEmitter} from 'angular2/src/facade/async';
-import {
-  SimpleChange,
-  OnChanges,
-  Directive,
-  forwardRef,
-  Provider,
-  Inject,
-  Optional,
-  Self
-} from 'angular2/core';
-import {NgControl} from './ng_control';
-import {NgControlGroup} from './ng_control_group';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, Inject, OnChanges, Optional, Self, SimpleChanges, forwardRef} from '@angular/core';
+
+import {EventEmitter, ObservableWrapper} from '../../facade/async';
+import {ListWrapper, StringMapWrapper} from '../../facade/collection';
+import {BaseException} from '../../facade/exceptions';
+import {isBlank} from '../../facade/lang';
+import {Control, ControlGroup} from '../model';
+import {NG_ASYNC_VALIDATORS, NG_VALIDATORS, Validators} from '../validators';
+
 import {ControlContainer} from './control_container';
 import {Form} from './form_interface';
-import {Control, ControlGroup} from '../model';
-import {setUpControl, setUpControlGroup, composeValidators, composeAsyncValidators} from './shared';
-import {Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS} from '../validators';
+import {NgControl} from './ng_control';
+import {NgControlGroup} from './ng_control_group';
+import {composeAsyncValidators, composeValidators, setUpControl, setUpControlGroup} from './shared';
 
-const formDirectiveProvider =
-    CONST_EXPR(new Provider(ControlContainer, {useExisting: forwardRef(() => NgFormModel)}));
+export const formDirectiveProvider: any =
+    /*@ts2dart_const*/ /* @ts2dart_Provider */ {
+      provide: ControlContainer,
+      useExisting: forwardRef(() => NgFormModel)
+    };
+
+let _formModelWarningDisplayed: boolean = false;
 
 /**
  * Binds an existing control group to a DOM element.
@@ -93,10 +100,13 @@ const formDirectiveProvider =
  *  }
  * }
  *  ```
+ *
+ *  @experimental
  */
+
 @Directive({
   selector: '[ngFormModel]',
-  bindings: [formDirectiveProvider],
+  providers: [formDirectiveProvider],
   inputs: ['form: ngFormModel'],
   host: {'(submit)': 'onSubmit()'},
   outputs: ['ngSubmit'],
@@ -104,17 +114,34 @@ const formDirectiveProvider =
 })
 export class NgFormModel extends ControlContainer implements Form,
     OnChanges {
+  private _submitted: boolean = false;
+
   form: ControlGroup = null;
   directives: NgControl[] = [];
   ngSubmit = new EventEmitter();
 
-  constructor(@Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
-              @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[]) {
+  constructor(
+      @Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
+      @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[]) {
     super();
+    this._displayWarning();
   }
 
-  ngOnChanges(changes: {[key: string]: SimpleChange}): void {
-    if (StringMapWrapper.contains(changes, "form")) {
+  private _displayWarning() {
+    // TODO(kara): Update this when the new forms module becomes the default
+    if (!_formModelWarningDisplayed) {
+      _formModelWarningDisplayed = true;
+      console.warn(`
+      *It looks like you're using the old forms module. This will be opt-in in the next RC, and
+      will eventually be removed in favor of the new forms module. For more information, see:
+      https://docs.google.com/document/u/1/d/1RIezQqE4aEhBRmArIAS1mRIZtWFf6JxN_7B4meyWK0Y/pub
+    `);
+    }
+  }
+
+  ngOnChanges(changes: SimpleChanges): void {
+    this._checkFormPresent();
+    if (StringMapWrapper.contains(changes, 'form')) {
       var sync = composeValidators(this._validators);
       this.form.validator = Validators.compose([this.form.validator, sync]);
 
@@ -127,6 +154,8 @@ export class NgFormModel extends ControlContainer implements Form,
     this._updateDomValue();
   }
 
+  get submitted(): boolean { return this._submitted; }
+
   get formDirective(): Form { return this; }
 
   get control(): ControlGroup { return this.form; }
@@ -162,6 +191,7 @@ export class NgFormModel extends ControlContainer implements Form,
   }
 
   onSubmit(): boolean {
+    this._submitted = true;
     ObservableWrapper.callEmit(this.ngSubmit, null);
     return false;
   }
@@ -173,4 +203,11 @@ export class NgFormModel extends ControlContainer implements Form,
       dir.valueAccessor.writeValue(ctrl.value);
     });
   }
+
+  private _checkFormPresent() {
+    if (isBlank(this.form)) {
+      throw new BaseException(
+          `ngFormModel expects a form. Please pass one in. Example: <form [ngFormModel]="myCoolForm">`);
+    }
+  }
 }

modules/@angular/common/src/forms-deprecated/directives/ng_model.ts

@@ -0,0 +1,100 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, Inject, OnChanges, Optional, Self, SimpleChanges, forwardRef} from '@angular/core';
+
+import {EventEmitter, ObservableWrapper} from '../../facade/async';
+import {Control} from '../model';
+import {NG_ASYNC_VALIDATORS, NG_VALIDATORS} from '../validators';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+import {NgControl} from './ng_control';
+import {composeAsyncValidators, composeValidators, isPropertyUpdated, selectValueAccessor, setUpControl} from './shared';
+import {AsyncValidatorFn, ValidatorFn} from './validators';
+
+export const formControlBinding: any =
+    /*@ts2dart_const*/ /* @ts2dart_Provider */ {
+      provide: NgControl,
+      useExisting: forwardRef(() => NgModel)
+    };
+
+/**
+ * Binds a domain model to a form control.
+ *
+ * ### Usage
+ *
+ * `ngModel` binds an existing domain model to a form control. For a
+ * two-way binding, use `[(ngModel)]` to ensure the model updates in
+ * both directions.
+ *
+ * ### Example ([live demo](http://plnkr.co/edit/R3UX5qDaUqFO2VYR0UzH?p=preview))
+ *  ```typescript
+ * @Component({
+ *      selector: "search-comp",
+ *      directives: [FORM_DIRECTIVES],
+ *      template: `<input type='text' [(ngModel)]="searchQuery">`
+ *      })
+ * class SearchComp {
+ *  searchQuery: string;
+ * }
+ *  ```
+ *
+ *  @experimental
+ */
+@Directive({
+  selector: '[ngModel]:not([ngControl]):not([ngFormControl])',
+  providers: [formControlBinding],
+  inputs: ['model: ngModel'],
+  outputs: ['update: ngModelChange'],
+  exportAs: 'ngForm'
+})
+export class NgModel extends NgControl implements OnChanges {
+  /** @internal */
+  _control = new Control();
+  /** @internal */
+  _added = false;
+  update = new EventEmitter();
+  model: any;
+  viewModel: any;
+
+  constructor(@Optional() @Self() @Inject(NG_VALIDATORS) private _validators: any[],
+              @Optional() @Self() @Inject(NG_ASYNC_VALIDATORS) private _asyncValidators: any[],
+              @Optional() @Self() @Inject(NG_VALUE_ACCESSOR)
+              valueAccessors: ControlValueAccessor[]) {
+                super();
+                this.valueAccessor = selectValueAccessor(this, valueAccessors);
+              }
+
+              ngOnChanges(changes: SimpleChanges) {
+                if (!this._added) {
+                  setUpControl(this._control, this);
+                  this._control.updateValueAndValidity({emitEvent: false});
+                  this._added = true;
+                }
+
+                if (isPropertyUpdated(changes, this.viewModel)) {
+                  this._control.updateValue(this.model);
+                  this.viewModel = this.model;
+                }
+              }
+
+              get control(): Control { return this._control; }
+
+              get path(): string[] { return []; }
+
+              get validator(): ValidatorFn { return composeValidators(this._validators); }
+
+              get asyncValidator(): AsyncValidatorFn {
+                return composeAsyncValidators(this._asyncValidators);
+              }
+
+              viewToModelUpdate(newValue: any): void {
+                this.viewModel = newValue;
+                ObservableWrapper.callEmit(this.update, newValue);
+              }
+}

modules/@angular/common/src/forms-deprecated/directives/normalize_validator.dart

@@ -10,3 +10,11 @@ Function normalizeValidator(dynamic validator){
   }
 }
 
+
+Function normalizeAsyncValidator(dynamic validator){
+  if (validator is Validator) {
+    return (c) => validator.validate(c);
+  } else {
+    return validator;
+  }
+}

modules/@angular/common/src/forms-deprecated/directives/normalize_validator.ts

@@ -0,0 +1,27 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {AbstractControl} from '../model';
+
+import {AsyncValidatorFn, Validator, ValidatorFn} from './validators';
+
+export function normalizeValidator(validator: ValidatorFn | Validator): ValidatorFn {
+  if ((<Validator>validator).validate !== undefined) {
+    return (c: AbstractControl) => (<Validator>validator).validate(c);
+  } else {
+    return <ValidatorFn>validator;
+  }
+}
+
+export function normalizeAsyncValidator(validator: AsyncValidatorFn | Validator): AsyncValidatorFn {
+  if ((<Validator>validator).validate !== undefined) {
+    return (c: AbstractControl) => (<Validator>validator).validate(c);
+  } else {
+    return <AsyncValidatorFn>validator;
+  }
+}

modules/@angular/common/src/forms-deprecated/directives/number_value_accessor.ts

@@ -1,9 +1,22 @@
-import {Directive, ElementRef, Renderer, Self, forwardRef, Provider} from 'angular2/core';
-import {NG_VALUE_ACCESSOR, ControlValueAccessor} from './control_value_accessor';
-import {isBlank, CONST_EXPR, NumberWrapper} from 'angular2/src/facade/lang';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-const NUMBER_VALUE_ACCESSOR = CONST_EXPR(new Provider(
-    NG_VALUE_ACCESSOR, {useExisting: forwardRef(() => NumberValueAccessor), multi: true}));
+import {Directive, ElementRef, Renderer, forwardRef} from '@angular/core';
+
+import {NumberWrapper} from '../../facade/lang';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+
+export const NUMBER_VALUE_ACCESSOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALUE_ACCESSOR,
+  useExisting: forwardRef(() => NumberValueAccessor),
+  multi: true
+};
 
 /**
  * The accessor for writing a number value and listening to changes that is used by the
@@ -22,10 +35,10 @@ const NUMBER_VALUE_ACCESSOR = CONST_EXPR(new Provider(
     '(input)': 'onChange($event.target.value)',
     '(blur)': 'onTouched()'
   },
-  bindings: [NUMBER_VALUE_ACCESSOR]
+  providers: [NUMBER_VALUE_ACCESSOR]
 })
 export class NumberValueAccessor implements ControlValueAccessor {
-  onChange = (_) => {};
+  onChange = (_: any) => {};
   onTouched = () => {};
 
   constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}
@@ -35,7 +48,7 @@ export class NumberValueAccessor implements ControlValueAccessor {
   }
 
   registerOnChange(fn: (_: number) => void): void {
-    this.onChange = (value) => { fn(NumberWrapper.parseFloat(value)); };
+    this.onChange = (value) => { fn(value == '' ? null : NumberWrapper.parseFloat(value)); };
   }
   registerOnTouched(fn: () => void): void { this.onTouched = fn; }
 }

modules/@angular/common/src/forms-deprecated/directives/radio_control_value_accessor.ts

@@ -0,0 +1,134 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, ElementRef, Injectable, Injector, Input, OnDestroy, OnInit, Renderer, forwardRef} from '@angular/core';
+
+import {ListWrapper} from '../../facade/collection';
+import {isPresent} from '../../facade/lang';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+import {NgControl} from './ng_control';
+
+export const RADIO_VALUE_ACCESSOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALUE_ACCESSOR,
+  useExisting: forwardRef(() => RadioControlValueAccessor),
+  multi: true
+};
+
+/**
+ * Internal class used by Angular to uncheck radio buttons with the matching name.
+ */
+@Injectable()
+export class RadioControlRegistry {
+  private _accessors: any[] = [];
+
+  add(control: NgControl, accessor: RadioControlValueAccessor) {
+    this._accessors.push([control, accessor]);
+  }
+
+  remove(accessor: RadioControlValueAccessor) {
+    var indexToRemove = -1;
+    for (var i = 0; i < this._accessors.length; ++i) {
+      if (this._accessors[i][1] === accessor) {
+        indexToRemove = i;
+      }
+    }
+    ListWrapper.removeAt(this._accessors, indexToRemove);
+  }
+
+  select(accessor: RadioControlValueAccessor) {
+    this._accessors.forEach((c) => {
+      if (this._isSameGroup(c, accessor) && c[1] !== accessor) {
+        c[1].fireUncheck();
+      }
+    });
+  }
+
+  private _isSameGroup(
+      controlPair: [NgControl, RadioControlValueAccessor], accessor: RadioControlValueAccessor) {
+    return controlPair[0].control.root === accessor._control.control.root &&
+        controlPair[1].name === accessor.name;
+  }
+}
+
+/**
+ * The value provided by the forms API for radio buttons.
+ *
+ * @experimental
+ */
+export class RadioButtonState {
+  constructor(public checked: boolean, public value: string) {}
+}
+
+
+/**
+ * The accessor for writing a radio control value and listening to changes that is used by the
+ * {@link NgModel}, {@link NgFormControl}, and {@link NgControlName} directives.
+ *
+ *  ### Example
+ *  ```
+ *  @Component({
+ *    template: `
+ *      <input type="radio" name="food" [(ngModel)]="foodChicken">
+ *      <input type="radio" name="food" [(ngModel)]="foodFish">
+ *    `
+ *  })
+ *  class FoodCmp {
+ *    foodChicken = new RadioButtonState(true, "chicken");
+ *    foodFish = new RadioButtonState(false, "fish");
+ *  }
+ *  ```
+ */
+@Directive({
+  selector:
+      'input[type=radio][ngControl],input[type=radio][ngFormControl],input[type=radio][ngModel]',
+  host: {'(change)': 'onChange()', '(blur)': 'onTouched()'},
+  providers: [RADIO_VALUE_ACCESSOR]
+})
+export class RadioControlValueAccessor implements ControlValueAccessor,
+    OnDestroy, OnInit {
+  /** @internal */
+  _state: RadioButtonState;
+  /** @internal */
+  _control: NgControl;
+  @Input() name: string;
+  /** @internal */
+  _fn: Function;
+  onChange = () => {};
+  onTouched = () => {};
+
+  constructor(
+      private _renderer: Renderer, private _elementRef: ElementRef,
+      private _registry: RadioControlRegistry, private _injector: Injector) {}
+
+  ngOnInit(): void {
+    this._control = this._injector.get(NgControl);
+    this._registry.add(this._control, this);
+  }
+
+  ngOnDestroy(): void { this._registry.remove(this); }
+
+  writeValue(value: any): void {
+    this._state = value;
+    if (isPresent(value) && value.checked) {
+      this._renderer.setElementProperty(this._elementRef.nativeElement, 'checked', true);
+    }
+  }
+
+  registerOnChange(fn: (_: any) => {}): void {
+    this._fn = fn;
+    this.onChange = () => {
+      fn(new RadioButtonState(true, this._state.value));
+      this._registry.select(this);
+    };
+  }
+
+  fireUncheck(): void { this._fn(new RadioButtonState(false, this._state.value)); }
+
+  registerOnTouched(fn: () => {}): void { this.onTouched = fn; }
+}

modules/@angular/common/src/forms-deprecated/directives/select_control_value_accessor.ts

@@ -0,0 +1,140 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, ElementRef, Host, Input, OnDestroy, Optional, Renderer, forwardRef} from '@angular/core';
+
+import {MapWrapper} from '../../facade/collection';
+import {StringWrapper, isBlank, isPresent, isPrimitive, looseIdentical} from '../../facade/lang';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+
+export const SELECT_VALUE_ACCESSOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALUE_ACCESSOR,
+  useExisting: forwardRef(() => SelectControlValueAccessor),
+  multi: true
+};
+
+function _buildValueString(id: string, value: any): string {
+  if (isBlank(id)) return `${value}`;
+  if (!isPrimitive(value)) value = 'Object';
+  return StringWrapper.slice(`${id}: ${value}`, 0, 50);
+}
+
+function _extractId(valueString: string): string {
+  return valueString.split(':')[0];
+}
+
+/**
+ * The accessor for writing a value and listening to changes on a select element.
+ *
+ * Note: We have to listen to the 'change' event because 'input' events aren't fired
+ * for selects in Firefox and IE:
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=1024350
+ * https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/4660045/
+ *
+ * @experimental
+ */
+@Directive({
+  selector:
+      'select:not([multiple])[ngControl],select:not([multiple])[ngFormControl],select:not([multiple])[ngModel]',
+  host: {'(change)': 'onChange($event.target.value)', '(blur)': 'onTouched()'},
+  providers: [SELECT_VALUE_ACCESSOR]
+})
+export class SelectControlValueAccessor implements ControlValueAccessor {
+  value: any;
+  /** @internal */
+  _optionMap: Map<string, any> = new Map<string, any>();
+  /** @internal */
+  _idCounter: number = 0;
+
+  onChange = (_: any) => {};
+  onTouched = () => {};
+
+  constructor(private _renderer: Renderer, private _elementRef: ElementRef) {}
+
+  writeValue(value: any): void {
+    this.value = value;
+    var valueString = _buildValueString(this._getOptionId(value), value);
+    this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', valueString);
+  }
+
+  registerOnChange(fn: (value: any) => any): void {
+    this.onChange = (valueString: string) => {
+      this.value = valueString;
+      fn(this._getOptionValue(valueString));
+    };
+  }
+  registerOnTouched(fn: () => any): void { this.onTouched = fn; }
+
+  /** @internal */
+  _registerOption(): string { return (this._idCounter++).toString(); }
+
+  /** @internal */
+  _getOptionId(value: any): string {
+    for (let id of MapWrapper.keys(this._optionMap)) {
+      if (looseIdentical(this._optionMap.get(id), value)) return id;
+    }
+    return null;
+  }
+
+  /** @internal */
+  _getOptionValue(valueString: string): any {
+    let value = this._optionMap.get(_extractId(valueString));
+    return isPresent(value) ? value : valueString;
+  }
+}
+
+/**
+ * Marks `<option>` as dynamic, so Angular can be notified when options change.
+ *
+ * ### Example
+ *
+ * ```
+ * <select ngControl="city">
+ *   <option *ngFor="let c of cities" [value]="c"></option>
+ * </select>
+ * ```
+ *
+ * @experimental
+ */
+@Directive({selector: 'option'})
+export class NgSelectOption implements OnDestroy {
+  id: string;
+
+  constructor(
+      private _element: ElementRef, private _renderer: Renderer,
+      @Optional() @Host() private _select: SelectControlValueAccessor) {
+    if (isPresent(this._select)) this.id = this._select._registerOption();
+  }
+
+  @Input('ngValue')
+  set ngValue(value: any) {
+    if (this._select == null) return;
+    this._select._optionMap.set(this.id, value);
+    this._setElementValue(_buildValueString(this.id, value));
+    this._select.writeValue(this._select.value);
+  }
+
+  @Input('value')
+  set value(value: any) {
+    this._setElementValue(value);
+    if (isPresent(this._select)) this._select.writeValue(this._select.value);
+  }
+
+  /** @internal */
+  _setElementValue(value: string): void {
+    this._renderer.setElementProperty(this._element.nativeElement, 'value', value);
+  }
+
+  ngOnDestroy() {
+    if (isPresent(this._select)) {
+      this._select._optionMap.delete(this.id);
+      this._select.writeValue(this._select.value);
+    }
+  }
+}

modules/@angular/common/src/forms-deprecated/directives/select_multiple_control_value_accessor.ts

@@ -0,0 +1,185 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Directive, ElementRef, Host, Input, OnDestroy, Optional, Renderer, forwardRef} from '@angular/core';
+
+import {MapWrapper} from '../../facade/collection';
+import {StringWrapper, isBlank, isPresent, isPrimitive, isString, looseIdentical} from '../../facade/lang';
+
+import {ControlValueAccessor, NG_VALUE_ACCESSOR} from './control_value_accessor';
+
+const SELECT_MULTIPLE_VALUE_ACCESSOR = {
+  provide: NG_VALUE_ACCESSOR,
+  useExisting: forwardRef(() => SelectMultipleControlValueAccessor),
+  multi: true
+};
+
+function _buildValueString(id: string, value: any): string {
+  if (isBlank(id)) return `${value}`;
+  if (isString(value)) value = `'${value}'`;
+  if (!isPrimitive(value)) value = 'Object';
+  return StringWrapper.slice(`${id}: ${value}`, 0, 50);
+}
+
+function _extractId(valueString: string): string {
+  return valueString.split(':')[0];
+}
+
+/** Mock interface for HTML Options */
+interface HTMLOption {
+  value: string;
+  selected: boolean;
+}
+
+/** Mock interface for HTMLCollection */
+abstract class HTMLCollection {
+  length: number;
+  abstract item(_: number): HTMLOption;
+}
+
+/**
+ * The accessor for writing a value and listening to changes on a select element.
+ */
+@Directive({
+  selector: 'select[multiple][ngControl],select[multiple][ngFormControl],select[multiple][ngModel]',
+  host: {'(input)': 'onChange($event.target)', '(blur)': 'onTouched()'},
+  providers: [SELECT_MULTIPLE_VALUE_ACCESSOR]
+})
+export class SelectMultipleControlValueAccessor implements ControlValueAccessor {
+  value: any;
+  /** @internal */
+  _optionMap: Map<string, NgSelectMultipleOption> = new Map<string, NgSelectMultipleOption>();
+  /** @internal */
+  _idCounter: number = 0;
+
+  onChange = (_: any) => {};
+  onTouched = () => {};
+
+  constructor() {}
+
+  writeValue(value: any): void {
+    this.value = value;
+    if (value == null) return;
+    let values: Array<any> = <Array<any>>value;
+    // convert values to ids
+    let ids = values.map((v) => this._getOptionId(v));
+    this._optionMap.forEach((opt, o) => { opt._setSelected(ids.indexOf(o.toString()) > -1); });
+  }
+
+  registerOnChange(fn: (value: any) => any): void {
+    this.onChange = (_: any) => {
+      let selected: Array<any> = [];
+      if (_.hasOwnProperty('selectedOptions')) {
+        let options: HTMLCollection = _.selectedOptions;
+        for (var i = 0; i < options.length; i++) {
+          let opt: any = options.item(i);
+          let val: any = this._getOptionValue(opt.value);
+          selected.push(val);
+        }
+      }
+      // Degrade on IE
+      else {
+        let options: HTMLCollection = <HTMLCollection>_.options;
+        for (var i = 0; i < options.length; i++) {
+          let opt: HTMLOption = options.item(i);
+          if (opt.selected) {
+            let val: any = this._getOptionValue(opt.value);
+            selected.push(val);
+          }
+        }
+      }
+      fn(selected);
+    };
+  }
+  registerOnTouched(fn: () => any): void { this.onTouched = fn; }
+
+  /** @internal */
+  _registerOption(value: NgSelectMultipleOption): string {
+    let id: string = (this._idCounter++).toString();
+    this._optionMap.set(id, value);
+    return id;
+  }
+
+  /** @internal */
+  _getOptionId(value: any): string {
+    for (let id of MapWrapper.keys(this._optionMap)) {
+      if (looseIdentical(this._optionMap.get(id)._value, value)) return id;
+    }
+    return null;
+  }
+
+  /** @internal */
+  _getOptionValue(valueString: string): any {
+    let opt = this._optionMap.get(_extractId(valueString));
+    return isPresent(opt) ? opt._value : valueString;
+  }
+}
+
+/**
+ * Marks `<option>` as dynamic, so Angular can be notified when options change.
+ *
+ * ### Example
+ *
+ * ```
+ * <select multiple ngControl="city">
+ *   <option *ngFor="let c of cities" [value]="c"></option>
+ * </select>
+ * ```
+ */
+@Directive({selector: 'option'})
+export class NgSelectMultipleOption implements OnDestroy {
+  id: string;
+  /** @internal */
+  _value: any;
+
+  constructor(
+      private _element: ElementRef, private _renderer: Renderer,
+      @Optional() @Host() private _select: SelectMultipleControlValueAccessor) {
+    if (isPresent(this._select)) {
+      this.id = this._select._registerOption(this);
+    }
+  }
+
+  @Input('ngValue')
+  set ngValue(value: any) {
+    if (this._select == null) return;
+    this._value = value;
+    this._setElementValue(_buildValueString(this.id, value));
+    this._select.writeValue(this._select.value);
+  }
+
+  @Input('value')
+  set value(value: any) {
+    if (isPresent(this._select)) {
+      this._value = value;
+      this._setElementValue(_buildValueString(this.id, value));
+      this._select.writeValue(this._select.value);
+    } else {
+      this._setElementValue(value);
+    }
+  }
+
+  /** @internal */
+  _setElementValue(value: string): void {
+    this._renderer.setElementProperty(this._element.nativeElement, 'value', value);
+  }
+
+  /** @internal */
+  _setSelected(selected: boolean) {
+    this._renderer.setElementProperty(this._element.nativeElement, 'selected', selected);
+  }
+
+  ngOnDestroy() {
+    if (isPresent(this._select)) {
+      this._select._optionMap.delete(this.id);
+      this._select.writeValue(this._select.value);
+    }
+  }
+}
+
+export const SELECT_DIRECTIVES = [SelectMultipleControlValueAccessor, NgSelectMultipleOption];

modules/@angular/common/src/forms-deprecated/directives/shared.ts

@@ -1,19 +1,30 @@
-import {ListWrapper, StringMapWrapper} from 'angular2/src/facade/collection';
-import {isBlank, isPresent, looseIdentical} from 'angular2/src/facade/lang';
-import {BaseException, WrappedException} from 'angular2/src/facade/exceptions';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-import {ControlContainer} from './control_container';
-import {NgControl} from './ng_control';
-import {AbstractControlDirective} from './abstract_control_directive';
-import {NgControlGroup} from './ng_control_group';
+import {ListWrapper, StringMapWrapper} from '../../facade/collection';
+import {BaseException} from '../../facade/exceptions';
+import {hasConstructor, isBlank, isPresent, looseIdentical} from '../../facade/lang';
 import {Control, ControlGroup} from '../model';
 import {Validators} from '../validators';
+
+import {AbstractControlDirective} from './abstract_control_directive';
+import {CheckboxControlValueAccessor} from './checkbox_value_accessor';
+import {ControlContainer} from './control_container';
 import {ControlValueAccessor} from './control_value_accessor';
 import {DefaultValueAccessor} from './default_value_accessor';
+import {NgControl} from './ng_control';
+import {NgControlGroup} from './ng_control_group';
+import {normalizeAsyncValidator, normalizeValidator} from './normalize_validator';
 import {NumberValueAccessor} from './number_value_accessor';
-import {CheckboxControlValueAccessor} from './checkbox_value_accessor';
+import {RadioControlValueAccessor} from './radio_control_value_accessor';
 import {SelectControlValueAccessor} from './select_control_value_accessor';
-import {normalizeValidator} from './normalize_validator';
+import {SelectMultipleControlValueAccessor} from './select_multiple_control_value_accessor';
+import {AsyncValidatorFn, ValidatorFn} from './validators';
 
 
 export function controlPath(name: string, parent: ControlContainer): string[] {
@@ -23,76 +34,80 @@ export function controlPath(name: string, parent: ControlContainer): string[] {
 }
 
 export function setUpControl(control: Control, dir: NgControl): void {
-  if (isBlank(control)) _throwError(dir, "Cannot find control");
-  if (isBlank(dir.valueAccessor)) _throwError(dir, "No value accessor for");
+  if (isBlank(control)) _throwError(dir, 'Cannot find control');
+  if (isBlank(dir.valueAccessor)) _throwError(dir, 'No value accessor for');
 
   control.validator = Validators.compose([control.validator, dir.validator]);
   control.asyncValidator = Validators.composeAsync([control.asyncValidator, dir.asyncValidator]);
   dir.valueAccessor.writeValue(control.value);
 
   // view -> model
-  dir.valueAccessor.registerOnChange(newValue => {
+  dir.valueAccessor.registerOnChange((newValue: any) => {
     dir.viewToModelUpdate(newValue);
     control.updateValue(newValue, {emitModelToViewChange: false});
     control.markAsDirty();
   });
 
   // model -> view
-  control.registerOnChange(newValue => dir.valueAccessor.writeValue(newValue));
+  control.registerOnChange((newValue: any) => dir.valueAccessor.writeValue(newValue));
 
   // touched
   dir.valueAccessor.registerOnTouched(() => control.markAsTouched());
 }
 
 export function setUpControlGroup(control: ControlGroup, dir: NgControlGroup) {
-  if (isBlank(control)) _throwError(dir, "Cannot find control");
+  if (isBlank(control)) _throwError(dir, 'Cannot find control');
   control.validator = Validators.compose([control.validator, dir.validator]);
   control.asyncValidator = Validators.composeAsync([control.asyncValidator, dir.asyncValidator]);
 }
 
 function _throwError(dir: AbstractControlDirective, message: string): void {
-  var path = dir.path.join(" -> ");
+  var path = dir.path.join(' -> ');
   throw new BaseException(`${message} '${path}'`);
 }
 
-export function composeValidators(validators: /* Array<Validator|Function> */ any[]): Function {
+export function composeValidators(validators: /* Array<Validator|Function> */ any[]): ValidatorFn {
   return isPresent(validators) ? Validators.compose(validators.map(normalizeValidator)) : null;
 }
 
-export function composeAsyncValidators(
-    validators: /* Array<Validator|Function> */ any[]): Function {
-  return isPresent(validators) ? Validators.composeAsync(validators.map(normalizeValidator)) : null;
+export function composeAsyncValidators(validators: /* Array<Validator|Function> */ any[]):
+    AsyncValidatorFn {
+  return isPresent(validators) ? Validators.composeAsync(validators.map(normalizeAsyncValidator)) :
+                                 null;
 }
 
 export function isPropertyUpdated(changes: {[key: string]: any}, viewModel: any): boolean {
-  if (!StringMapWrapper.contains(changes, "model")) return false;
-  var change = changes["model"];
+  if (!StringMapWrapper.contains(changes, 'model')) return false;
+  var change = changes['model'];
 
   if (change.isFirstChange()) return true;
   return !looseIdentical(viewModel, change.currentValue);
 }
 
 // TODO: vsavkin remove it once https://github.com/angular/angular/issues/3011 is implemented
-export function selectValueAccessor(dir: NgControl,
-                                    valueAccessors: ControlValueAccessor[]): ControlValueAccessor {
+export function selectValueAccessor(
+    dir: NgControl, valueAccessors: ControlValueAccessor[]): ControlValueAccessor {
   if (isBlank(valueAccessors)) return null;
 
-  var defaultAccessor;
-  var builtinAccessor;
-  var customAccessor;
-  valueAccessors.forEach(v => {
-    if (v instanceof DefaultValueAccessor) {
+  var defaultAccessor: ControlValueAccessor;
+  var builtinAccessor: ControlValueAccessor;
+  var customAccessor: ControlValueAccessor;
+  valueAccessors.forEach((v: ControlValueAccessor) => {
+    if (hasConstructor(v, DefaultValueAccessor)) {
       defaultAccessor = v;
 
-    } else if (v instanceof CheckboxControlValueAccessor || v instanceof NumberValueAccessor ||
-               v instanceof SelectControlValueAccessor) {
+    } else if (
+        hasConstructor(v, CheckboxControlValueAccessor) || hasConstructor(v, NumberValueAccessor) ||
+        hasConstructor(v, SelectControlValueAccessor) ||
+        hasConstructor(v, SelectMultipleControlValueAccessor) ||
+        hasConstructor(v, RadioControlValueAccessor)) {
       if (isPresent(builtinAccessor))
-        _throwError(dir, "More than one built-in value accessor matches");
+        _throwError(dir, 'More than one built-in value accessor matches');
       builtinAccessor = v;
 
     } else {
       if (isPresent(customAccessor))
-        _throwError(dir, "More than one custom value accessor matches");
+        _throwError(dir, 'More than one custom value accessor matches');
       customAccessor = v;
     }
   });
@@ -101,6 +116,6 @@ export function selectValueAccessor(dir: NgControl,
   if (isPresent(builtinAccessor)) return builtinAccessor;
   if (isPresent(defaultAccessor)) return defaultAccessor;
 
-  _throwError(dir, "No valid value accessor for");
+  _throwError(dir, 'No valid value accessor for');
   return null;
 }

modules/@angular/common/src/forms-deprecated/directives/validators.ts

@@ -0,0 +1,169 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Attribute, Directive, forwardRef} from '@angular/core';
+
+import {NumberWrapper} from '../../facade/lang';
+import {AbstractControl} from '../model';
+import {NG_VALIDATORS, Validators} from '../validators';
+
+
+
+/**
+ * An interface that can be implemented by classes that can act as validators.
+ *
+ * ## Usage
+ *
+ * ```typescript
+ * @Directive({
+ *   selector: '[custom-validator]',
+ *   providers: [{provide: NG_VALIDATORS, useExisting: CustomValidatorDirective, multi: true}]
+ * })
+ * class CustomValidatorDirective implements Validator {
+ *   validate(c: Control): {[key: string]: any} {
+ *     return {"custom": true};
+ *   }
+ * }
+ * ```
+ *
+ * @experimental
+ */
+export interface Validator { validate(c: AbstractControl): {[key: string]: any}; }
+
+const REQUIRED = /*@ts2dart_const*/ Validators.required;
+
+export const REQUIRED_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALIDATORS,
+  useValue: REQUIRED,
+  multi: true
+};
+
+/**
+ * A Directive that adds the `required` validator to any controls marked with the
+ * `required` attribute, via the {@link NG_VALIDATORS} binding.
+ *
+ * ### Example
+ *
+ * ```
+ * <input ngControl="fullName" required>
+ * ```
+ *
+ * @experimental
+ */
+@Directive({
+  selector: '[required][ngControl],[required][ngFormControl],[required][ngModel]',
+  providers: [REQUIRED_VALIDATOR]
+})
+export class RequiredValidator {
+}
+
+export interface ValidatorFn { (c: AbstractControl): {[key: string]: any}; }
+export interface AsyncValidatorFn {
+  (c: AbstractControl): any /*Promise<{[key: string]: any}>|Observable<{[key: string]: any}>*/;
+}
+
+/**
+ * Provivder which adds {@link MinLengthValidator} to {@link NG_VALIDATORS}.
+ *
+ * ## Example:
+ *
+ * {@example common/forms/ts/validators/validators.ts region='min'}
+ */
+export const MIN_LENGTH_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALIDATORS,
+  useExisting: forwardRef(() => MinLengthValidator),
+  multi: true
+};
+
+/**
+ * A directive which installs the {@link MinLengthValidator} for any `ngControl`,
+ * `ngFormControl`, or control with `ngModel` that also has a `minlength` attribute.
+ *
+ * @experimental
+ */
+@Directive({
+  selector: '[minlength][ngControl],[minlength][ngFormControl],[minlength][ngModel]',
+  providers: [MIN_LENGTH_VALIDATOR]
+})
+export class MinLengthValidator implements Validator {
+  private _validator: ValidatorFn;
+
+  constructor(@Attribute('minlength') minLength: string) {
+    this._validator = Validators.minLength(NumberWrapper.parseInt(minLength, 10));
+  }
+
+  validate(c: AbstractControl): {[key: string]: any} { return this._validator(c); }
+}
+
+/**
+ * Provider which adds {@link MaxLengthValidator} to {@link NG_VALIDATORS}.
+ *
+ * ## Example:
+ *
+ * {@example common/forms/ts/validators/validators.ts region='max'}
+ */
+export const MAX_LENGTH_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALIDATORS,
+  useExisting: forwardRef(() => MaxLengthValidator),
+  multi: true
+};
+
+/**
+ * A directive which installs the {@link MaxLengthValidator} for any `ngControl, `ngFormControl`,
+ * or control with `ngModel` that also has a `maxlength` attribute.
+ *
+ * @experimental
+ */
+@Directive({
+  selector: '[maxlength][ngControl],[maxlength][ngFormControl],[maxlength][ngModel]',
+  providers: [MAX_LENGTH_VALIDATOR]
+})
+export class MaxLengthValidator implements Validator {
+  private _validator: ValidatorFn;
+
+  constructor(@Attribute('maxlength') maxLength: string) {
+    this._validator = Validators.maxLength(NumberWrapper.parseInt(maxLength, 10));
+  }
+
+  validate(c: AbstractControl): {[key: string]: any} { return this._validator(c); }
+}
+
+
+export const PATTERN_VALIDATOR: any = /*@ts2dart_const*/ /*@ts2dart_Provider*/ {
+  provide: NG_VALIDATORS,
+  useExisting: forwardRef(() => PatternValidator),
+  multi: true
+};
+
+
+/**
+ * A Directive that adds the `pattern` validator to any controls marked with the
+ * `pattern` attribute, via the {@link NG_VALIDATORS} binding. Uses attribute value
+ * as the regex to validate Control value against.  Follows pattern attribute
+ * semantics; i.e. regex must match entire Control value.
+ *
+ * ### Example
+ *
+ * ```
+ * <input [ngControl]="fullName" pattern="[a-zA-Z ]*">
+ * ```
+ * @experimental
+ */
+@Directive({
+  selector: '[pattern][ngControl],[pattern][ngFormControl],[pattern][ngModel]',
+  providers: [PATTERN_VALIDATOR]
+})
+export class PatternValidator implements Validator {
+  private _validator: ValidatorFn;
+
+  constructor(@Attribute('pattern') pattern: string) {
+    this._validator = Validators.pattern(pattern);
+  }
+
+  validate(c: AbstractControl): {[key: string]: any} { return this._validator(c); }
+}

modules/@angular/common/src/forms-deprecated/form_builder.ts

@@ -1,7 +1,19 @@
-import {Injectable} from 'angular2/core';
-import {StringMapWrapper} from 'angular2/src/facade/collection';
-import {isPresent, isArray, CONST_EXPR, Type} from 'angular2/src/facade/lang';
-import * as modelModule from './model';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Injectable} from '@angular/core';
+
+import {StringMapWrapper} from '../facade/collection';
+import {isArray, isPresent} from '../facade/lang';
+
+import {AsyncValidatorFn, ValidatorFn} from './directives/validators';
+import {AbstractControl, Control, ControlArray, ControlGroup} from './model';
+
 
 
 /**
@@ -12,7 +24,7 @@ import * as modelModule from './model';
  * ```typescript
  * @Component({
  *   selector: 'my-app',
- *   viewBindings: [FORM_BINDINGS]
+ *   viewProviders: [FORM_BINDINGS]
  *   template: `
  *     <form [ngFormModel]="loginForm">
  *       <p>Login <input ngControl="login"></p>
@@ -44,6 +56,8 @@ import * as modelModule from './model';
  *   }
  * }
  * ```
+ *
+ * @experimental
  */
 @Injectable()
 export class FormBuilder {
@@ -53,52 +67,53 @@ export class FormBuilder {
    *
    * See the {@link ControlGroup} constructor for more details.
    */
-  group(controlsConfig: {[key: string]: any},
-        extra: {[key: string]: any} = null): modelModule.ControlGroup {
+  group(controlsConfig: {[key: string]: any}, extra: {[key: string]: any} = null): ControlGroup {
     var controls = this._reduceControls(controlsConfig);
-    var optionals = isPresent(extra) ? StringMapWrapper.get(extra, "optionals") : null;
-    var validator = isPresent(extra) ? StringMapWrapper.get(extra, "validator") : null;
-    var asyncValidator = isPresent(extra) ? StringMapWrapper.get(extra, "asyncValidator") : null;
-    return new modelModule.ControlGroup(controls, optionals, validator, asyncValidator);
+    var optionals = <{[key: string]: boolean}>(
+        isPresent(extra) ? StringMapWrapper.get(extra, 'optionals') : null);
+    var validator: ValidatorFn = isPresent(extra) ? StringMapWrapper.get(extra, 'validator') : null;
+    var asyncValidator: AsyncValidatorFn =
+        isPresent(extra) ? StringMapWrapper.get(extra, 'asyncValidator') : null;
+    return new ControlGroup(controls, optionals, validator, asyncValidator);
   }
   /**
    * Construct a new {@link Control} with the given `value`,`validator`, and `asyncValidator`.
    */
-  control(value: Object, validator: Function = null,
-          asyncValidator: Function = null): modelModule.Control {
-    return new modelModule.Control(value, validator, asyncValidator);
+  control(value: Object, validator: ValidatorFn = null, asyncValidator: AsyncValidatorFn = null):
+      Control {
+    return new Control(value, validator, asyncValidator);
   }
 
   /**
    * Construct an array of {@link Control}s from the given `controlsConfig` array of
    * configuration, with the given optional `validator` and `asyncValidator`.
    */
-  array(controlsConfig: any[], validator: Function = null,
-        asyncValidator: Function = null): modelModule.ControlArray {
+  array(
+      controlsConfig: any[], validator: ValidatorFn = null,
+      asyncValidator: AsyncValidatorFn = null): ControlArray {
     var controls = controlsConfig.map(c => this._createControl(c));
-    return new modelModule.ControlArray(controls, validator, asyncValidator);
+    return new ControlArray(controls, validator, asyncValidator);
   }
 
   /** @internal */
-  _reduceControls(controlsConfig: any): {[key: string]: modelModule.AbstractControl} {
-    var controls: {[key: string]: modelModule.AbstractControl} = {};
-    StringMapWrapper.forEach(controlsConfig, (controlConfig, controlName) => {
+  _reduceControls(controlsConfig: {[k: string]: any}): {[key: string]: AbstractControl} {
+    var controls: {[key: string]: AbstractControl} = {};
+    StringMapWrapper.forEach(controlsConfig, (controlConfig: any, controlName: string) => {
       controls[controlName] = this._createControl(controlConfig);
     });
     return controls;
   }
 
   /** @internal */
-  _createControl(controlConfig: any): modelModule.AbstractControl {
-    if (controlConfig instanceof modelModule.Control ||
-        controlConfig instanceof modelModule.ControlGroup ||
-        controlConfig instanceof modelModule.ControlArray) {
+  _createControl(controlConfig: any): AbstractControl {
+    if (controlConfig instanceof Control || controlConfig instanceof ControlGroup ||
+        controlConfig instanceof ControlArray) {
       return controlConfig;
 
     } else if (isArray(controlConfig)) {
       var value = controlConfig[0];
-      var validator = controlConfig.length > 1 ? controlConfig[1] : null;
-      var asyncValidator = controlConfig.length > 2 ? controlConfig[2] : null;
+      var validator: ValidatorFn = controlConfig.length > 1 ? controlConfig[1] : null;
+      var asyncValidator: AsyncValidatorFn = controlConfig.length > 2 ? controlConfig[2] : null;
       return this.control(value, validator, asyncValidator);
 
     } else {
@@ -106,21 +121,3 @@ export class FormBuilder {
     }
   }
 }
-
-/**
- * Shorthand set of providers used for building Angular forms.
- *
- * ### Example
- *
- * ```typescript
- * bootstrap(MyApp, [FORM_PROVIDERS]);
- * ```
- */
-export const FORM_PROVIDERS: Type[] = CONST_EXPR([FormBuilder]);
-
-/**
- * See {@link FORM_PROVIDERS} instead.
- *
- * @deprecated
- */
-export const FORM_BINDINGS = FORM_PROVIDERS;

modules/@angular/common/src/forms-deprecated/model.ts

@@ -1,55 +1,62 @@
-import {StringWrapper, isPresent, isBlank, normalizeBool} from 'angular2/src/facade/lang';
-import {Observable, EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
-import {PromiseWrapper} from 'angular2/src/facade/promise';
-import {StringMapWrapper, ListWrapper} from 'angular2/src/facade/collection';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {EventEmitter, Observable, ObservableWrapper} from '../facade/async';
+import {ListWrapper, StringMapWrapper} from '../facade/collection';
+import {isBlank, isPresent, isPromise, normalizeBool} from '../facade/lang';
+import {AsyncValidatorFn, ValidatorFn} from './directives/validators';
 
 /**
  * Indicates that a Control is valid, i.e. that no errors exist in the input value.
  */
-export const VALID = "VALID";
+export const VALID = 'VALID';
 
 /**
  * Indicates that a Control is invalid, i.e. that an error exists in the input value.
  */
-export const INVALID = "INVALID";
+export const INVALID = 'INVALID';
 
 /**
  * Indicates that a Control is pending, i.e. that async validation is occurring and
  * errors are not yet available for the input value.
  */
-export const PENDING = "PENDING";
+export const PENDING = 'PENDING';
 
 export function isControl(control: Object): boolean {
   return control instanceof AbstractControl;
 }
 
-function _find(control: AbstractControl, path: Array<string | number>| string) {
+function _find(control: AbstractControl, path: Array<string|number>| string) {
   if (isBlank(path)) return null;
 
   if (!(path instanceof Array)) {
-    path = (<string>path).split("/");
+    path = (<string>path).split('/');
   }
   if (path instanceof Array && ListWrapper.isEmpty(path)) return null;
 
-  return (<Array<string | number>>path)
-      .reduce((v, name) => {
-        if (v instanceof ControlGroup) {
-          return isPresent(v.controls[name]) ? v.controls[name] : null;
-        } else if (v instanceof ControlArray) {
-          var index = <number>name;
-          return isPresent(v.at(index)) ? v.at(index) : null;
-        } else {
-          return null;
-        }
-      }, control);
+  return (<Array<string|number>>path).reduce((v, name) => {
+    if (v instanceof ControlGroup) {
+      return isPresent(v.controls[name]) ? v.controls[name] : null;
+    } else if (v instanceof ControlArray) {
+      var index = <number>name;
+      return isPresent(v.at(index)) ? v.at(index) : null;
+    } else {
+      return null;
+    }
+  }, control);
 }
 
 function toObservable(r: any): Observable<any> {
-  return PromiseWrapper.isPromise(r) ? ObservableWrapper.fromPromise(r) : r;
+  return isPromise(r) ? ObservableWrapper.fromPromise(r) : r;
 }
 
 /**
- *
+ * @experimental
  */
 export abstract class AbstractControl {
   /** @internal */
@@ -61,10 +68,10 @@ export abstract class AbstractControl {
   private _errors: {[key: string]: any};
   private _pristine: boolean = true;
   private _touched: boolean = false;
-  private _parent: ControlGroup | ControlArray;
-  private _asyncValidationSubscription;
+  private _parent: ControlGroup|ControlArray;
+  private _asyncValidationSubscription: any;
 
-  constructor(public validator: Function, public asyncValidator: Function) {}
+  constructor(public validator: ValidatorFn, public asyncValidator: AsyncValidatorFn) {}
 
   get value(): any { return this._value; }
 
@@ -111,10 +118,10 @@ export abstract class AbstractControl {
     }
   }
 
-  setParent(parent: ControlGroup | ControlArray): void { this._parent = parent; }
+  setParent(parent: ControlGroup|ControlArray): void { this._parent = parent; }
 
-  updateValueAndValidity(
-      {onlySelf, emitEvent}: {onlySelf?: boolean, emitEvent?: boolean} = {}): void {
+  updateValueAndValidity({onlySelf, emitEvent}: {onlySelf?: boolean, emitEvent?: boolean} = {}):
+      void {
     onlySelf = normalizeBool(onlySelf);
     emitEvent = isPresent(emitEvent) ? emitEvent : true;
 
@@ -137,15 +144,17 @@ export abstract class AbstractControl {
     }
   }
 
-  private _runValidator() { return isPresent(this.validator) ? this.validator(this) : null; }
+  private _runValidator(): {[key: string]: any} {
+    return isPresent(this.validator) ? this.validator(this) : null;
+  }
 
   private _runAsyncValidator(emitEvent: boolean): void {
     if (isPresent(this.asyncValidator)) {
       this._status = PENDING;
       this._cancelExistingSubscription();
       var obs = toObservable(this.asyncValidator(this));
-      this._asyncValidationSubscription =
-          ObservableWrapper.subscribe(obs, res => this.setErrors(res, {emitEvent: emitEvent}));
+      this._asyncValidationSubscription = ObservableWrapper.subscribe(
+          obs, (res: {[key: string]: any}) => this.setErrors(res, {emitEvent: emitEvent}));
     }
   }
 
@@ -193,7 +202,7 @@ export abstract class AbstractControl {
     }
   }
 
-  find(path: Array<string | number>| string): AbstractControl { return _find(this, path); }
+  find(path: Array<string|number>|string): AbstractControl { return _find(this, path); }
 
   getError(errorCode: string, path: string[] = null): any {
     var control = isPresent(path) && !ListWrapper.isEmpty(path) ? this.find(path) : this;
@@ -208,6 +217,16 @@ export abstract class AbstractControl {
     return isPresent(this.getError(errorCode, path));
   }
 
+  get root(): AbstractControl {
+    let x: AbstractControl = this;
+
+    while (isPresent(x._parent)) {
+      x = x._parent;
+    }
+
+    return x;
+  }
+
   /** @internal */
   _updateControlsErrors(): void {
     this._status = this._calculateStatus();
@@ -253,12 +272,15 @@ export abstract class AbstractControl {
  * validation function.
  *
  * ### Example ([live demo](http://plnkr.co/edit/23DESOpbNnBpBHZt1BR4?p=preview))
+ *
+ * @experimental
  */
 export class Control extends AbstractControl {
   /** @internal */
   _onChange: Function;
 
-  constructor(value: any = null, validator: Function = null, asyncValidator: Function = null) {
+  constructor(
+      value: any = null, validator: ValidatorFn = null, asyncValidator: AsyncValidatorFn = null) {
     super(validator, asyncValidator);
     this._value = value;
     this.updateValueAndValidity({onlySelf: true, emitEvent: false});
@@ -307,22 +329,25 @@ export class Control extends AbstractControl {
 /**
  * Defines a part of a form, of fixed length, that can contain other controls.
  *
- * A `ControlGroup` aggregates the values and errors of each {@link Control} in the group. Thus, if
- * one of the controls in a group is invalid, the entire group is invalid. Similarly, if a control
- * changes its value, the entire group changes as well.
+ * A `ControlGroup` aggregates the values of each {@link Control} in the group.
+ * The status of a `ControlGroup` depends on the status of its children.
+ * If one of the controls in a group is invalid, the entire group is invalid.
+ * Similarly, if a control changes its value, the entire group changes as well.
  *
  * `ControlGroup` is one of the three fundamental building blocks used to define forms in Angular,
  * along with {@link Control} and {@link ControlArray}. {@link ControlArray} can also contain other
  * controls, but is of variable length.
  *
  * ### Example ([live demo](http://plnkr.co/edit/23DESOpbNnBpBHZt1BR4?p=preview))
+ *
+ * @experimental
  */
 export class ControlGroup extends AbstractControl {
   private _optionals: {[key: string]: boolean};
 
-  constructor(public controls: {[key: string]: AbstractControl},
-              optionals: {[key: string]: boolean} = null, validator: Function = null,
-              asyncValidator: Function = null) {
+  constructor(
+      public controls: {[key: string]: AbstractControl}, optionals: {[key: string]: boolean} = null,
+      validator: ValidatorFn = null, asyncValidator: AsyncValidatorFn = null) {
     super(validator, asyncValidator);
     this._optionals = isPresent(optionals) ? optionals : {};
     this._initObservables();
@@ -331,17 +356,28 @@ export class ControlGroup extends AbstractControl {
   }
 
   /**
-   * Add a control to this group.
+   * Register a control with the group's list of controls.
    */
-  addControl(name: string, control: AbstractControl): void {
+  registerControl(name: string, control: AbstractControl): void {
     this.controls[name] = control;
     control.setParent(this);
   }
 
+  /**
+   * Add a control to this group.
+   */
+  addControl(name: string, control: AbstractControl): void {
+    this.registerControl(name, control);
+    this.updateValueAndValidity();
+  }
+
   /**
    * Remove a control from this group.
    */
-  removeControl(name: string): void { StringMapWrapper.delete(this.controls, name); }
+  removeControl(name: string): void {
+    StringMapWrapper.delete(this.controls, name);
+    this.updateValueAndValidity();
+  }
 
   /**
    * Mark the named control as non-optional.
@@ -369,7 +405,8 @@ export class ControlGroup extends AbstractControl {
 
   /** @internal */
   _setParentForControls() {
-    StringMapWrapper.forEach(this.controls, (control, name) => { control.setParent(this); });
+    StringMapWrapper.forEach(
+        this.controls, (control: AbstractControl, name: string) => { control.setParent(this); });
   }
 
   /** @internal */
@@ -378,7 +415,7 @@ export class ControlGroup extends AbstractControl {
   /** @internal */
   _anyControlsHaveStatus(status: string): boolean {
     var res = false;
-    StringMapWrapper.forEach(this.controls, (control, name) => {
+    StringMapWrapper.forEach(this.controls, (control: AbstractControl, name: string) => {
       res = res || (this.contains(name) && control.status == status);
     });
     return res;
@@ -386,16 +423,17 @@ export class ControlGroup extends AbstractControl {
 
   /** @internal */
   _reduceValue() {
-    return this._reduceChildren({}, (acc, control, name) => {
-      acc[name] = control.value;
-      return acc;
-    });
+    return this._reduceChildren(
+        {}, (acc: {[k: string]: AbstractControl}, control: AbstractControl, name: string) => {
+          acc[name] = control.value;
+          return acc;
+        });
   }
 
   /** @internal */
   _reduceChildren(initValue: any, fn: Function) {
     var res = initValue;
-    StringMapWrapper.forEach(this.controls, (control, name) => {
+    StringMapWrapper.forEach(this.controls, (control: AbstractControl, name: string) => {
       if (this._included(name)) {
         res = fn(res, control, name);
       }
@@ -413,9 +451,10 @@ export class ControlGroup extends AbstractControl {
 /**
  * Defines a part of a form, of variable length, that can contain other controls.
  *
- * A `ControlArray` aggregates the values and errors of each {@link Control} in the group. Thus, if
- * one of the controls in a group is invalid, the entire group is invalid. Similarly, if a control
- * changes its value, the entire group changes as well.
+ * A `ControlArray` aggregates the values of each {@link Control} in the group.
+ * The status of a `ControlArray` depends on the status of its children.
+ * If one of the controls in a group is invalid, the entire array is invalid.
+ * Similarly, if a control changes its value, the entire array changes as well.
  *
  * `ControlArray` is one of the three fundamental building blocks used to define forms in Angular,
  * along with {@link Control} and {@link ControlGroup}. {@link ControlGroup} can also contain
@@ -430,10 +469,13 @@ export class ControlGroup extends AbstractControl {
  * as broken change detection.
  *
  * ### Example ([live demo](http://plnkr.co/edit/23DESOpbNnBpBHZt1BR4?p=preview))
+ *
+ * @experimental
  */
 export class ControlArray extends AbstractControl {
-  constructor(public controls: AbstractControl[], validator: Function = null,
-              asyncValidator: Function = null) {
+  constructor(
+      public controls: AbstractControl[], validator: ValidatorFn = null,
+      asyncValidator: AsyncValidatorFn = null) {
     super(validator, asyncValidator);
     this._initObservables();
     this._setParentForControls();

modules/@angular/common/src/forms-deprecated/validators.ts

@@ -0,0 +1,154 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {OpaqueToken} from '@angular/core';
+import {ObservableWrapper} from '../facade/async';
+import {StringMapWrapper} from '../facade/collection';
+import {isBlank, isPresent, isPromise, isString} from '../facade/lang';
+import {PromiseWrapper} from '../facade/promise';
+import {AsyncValidatorFn, ValidatorFn} from './directives/validators';
+import {AbstractControl} from './model';
+
+/**
+ * Providers for validators to be used for {@link Control}s in a form.
+ *
+ * Provide this using `multi: true` to add validators.
+ *
+ * ### Example
+ *
+ * {@example core/forms/ts/ng_validators/ng_validators.ts region='ng_validators'}
+ * @experimental
+ */
+export const NG_VALIDATORS: OpaqueToken = /*@ts2dart_const*/ new OpaqueToken('NgValidators');
+
+/**
+ * Providers for asynchronous validators to be used for {@link Control}s
+ * in a form.
+ *
+ * Provide this using `multi: true` to add validators.
+ *
+ * See {@link NG_VALIDATORS} for more details.
+ *
+ * @experimental
+ */
+export const NG_ASYNC_VALIDATORS: OpaqueToken =
+    /*@ts2dart_const*/ new OpaqueToken('NgAsyncValidators');
+
+/**
+ * Provides a set of validators used by form controls.
+ *
+ * A validator is a function that processes a {@link Control} or collection of
+ * controls and returns a map of errors. A null map means that validation has passed.
+ *
+ * ### Example
+ *
+ * ```typescript
+ * var loginControl = new Control("", Validators.required)
+ * ```
+ *
+ * @experimental
+ */
+export class Validators {
+  /**
+   * Validator that requires controls to have a non-empty value.
+   */
+  static required(control: AbstractControl): {[key: string]: boolean} {
+    return isBlank(control.value) || (isString(control.value) && control.value == '') ?
+        {'required': true} :
+        null;
+  }
+
+  /**
+   * Validator that requires controls to have a value of a minimum length.
+   */
+  static minLength(minLength: number): ValidatorFn {
+    return (control: AbstractControl): {[key: string]: any} => {
+      if (isPresent(Validators.required(control))) return null;
+      var v: string = control.value;
+      return v.length < minLength ?
+          {'minlength': {'requiredLength': minLength, 'actualLength': v.length}} :
+          null;
+    };
+  }
+
+  /**
+   * Validator that requires controls to have a value of a maximum length.
+   */
+  static maxLength(maxLength: number): ValidatorFn {
+    return (control: AbstractControl): {[key: string]: any} => {
+      if (isPresent(Validators.required(control))) return null;
+      var v: string = control.value;
+      return v.length > maxLength ?
+          {'maxlength': {'requiredLength': maxLength, 'actualLength': v.length}} :
+          null;
+    };
+  }
+
+  /**
+   * Validator that requires a control to match a regex to its value.
+   */
+  static pattern(pattern: string): ValidatorFn {
+    return (control: AbstractControl): {[key: string]: any} => {
+      if (isPresent(Validators.required(control))) return null;
+      let regex = new RegExp(`^${pattern}$`);
+      let v: string = control.value;
+      return regex.test(v) ? null :
+                             {'pattern': {'requiredPattern': `^${pattern}$`, 'actualValue': v}};
+    };
+  }
+
+  /**
+   * No-op validator.
+   */
+  static nullValidator(c: AbstractControl): {[key: string]: boolean} { return null; }
+
+  /**
+   * Compose multiple validators into a single function that returns the union
+   * of the individual error maps.
+   */
+  static compose(validators: ValidatorFn[]): ValidatorFn {
+    if (isBlank(validators)) return null;
+    var presentValidators = validators.filter(isPresent);
+    if (presentValidators.length == 0) return null;
+
+    return function(control: AbstractControl) {
+      return _mergeErrors(_executeValidators(control, presentValidators));
+    };
+  }
+
+  static composeAsync(validators: AsyncValidatorFn[]): AsyncValidatorFn {
+    if (isBlank(validators)) return null;
+    var presentValidators = validators.filter(isPresent);
+    if (presentValidators.length == 0) return null;
+
+    return function(control: AbstractControl) {
+      let promises = _executeAsyncValidators(control, presentValidators).map(_convertToPromise);
+      return PromiseWrapper.all(promises).then(_mergeErrors);
+    };
+  }
+}
+
+function _convertToPromise(obj: any): Promise<any> {
+  return isPromise(obj) ? obj : ObservableWrapper.toPromise(obj);
+}
+
+function _executeValidators(control: AbstractControl, validators: ValidatorFn[]): any[] {
+  return validators.map(v => v(control));
+}
+
+function _executeAsyncValidators(control: AbstractControl, validators: AsyncValidatorFn[]): any[] {
+  return validators.map(v => v(control));
+}
+
+function _mergeErrors(arrayOfErrors: any[]): {[key: string]: any} {
+  var res: {[key: string]: any} =
+      arrayOfErrors.reduce((res: {[key: string]: any}, errors: {[key: string]: any}) => {
+        return isPresent(errors) ? StringMapWrapper.merge(res, errors) : res;
+      }, {});
+  return StringMapWrapper.isEmpty(res) ? null : res;
+}

modules/@angular/common/src/localization.ts

@@ -0,0 +1,26 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+/**
+ * @experimental
+ */
+export abstract class NgLocalization { abstract getPluralCategory(value: any): string; }
+
+/**
+ * Returns the plural category for a given value.
+ * - "=value" when the case exists,
+ * - the plural category otherwise
+ *
+ * @internal
+ */
+export function getPluralCategory(
+    value: number, cases: string[], ngLocalization: NgLocalization): string {
+  const nbCase = `=${value}`;
+
+  return cases.indexOf(nbCase) > -1 ? nbCase : ngLocalization.getPluralCategory(value);
+}

modules/@angular/common/src/location.ts

@@ -0,0 +1,13 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export * from './location/platform_location';
+export * from './location/location_strategy';
+export * from './location/hash_location_strategy';
+export * from './location/path_location_strategy';
+export * from './location/location';

modules/@angular/common/src/location/hash_location_strategy.ts

@@ -1,13 +1,20 @@
-import {Injectable, Inject, Optional} from 'angular2/core';
-import {
-  LocationStrategy,
-  joinWithSlash,
-  APP_BASE_HREF,
-  normalizeQueryParams
-} from './location_strategy';
-import {EventListener} from 'angular2/src/facade/browser';
-import {isPresent} from 'angular2/src/facade/lang';
-import {PlatformLocation} from './platform_location';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Inject, Injectable, Optional} from '@angular/core';
+
+import {isPresent} from '../facade/lang';
+
+import {Location} from './location';
+import {APP_BASE_HREF, LocationStrategy} from './location_strategy';
+import {PlatformLocation, UrlChangeListener} from './platform_location';
+
+
 
 /**
  * `HashLocationStrategy` is a {@link LocationStrategy} used to configure the
@@ -21,15 +28,17 @@ import {PlatformLocation} from './platform_location';
  * ### Example
  *
  * ```
- * import {Component, provide} from 'angular2/core';
+ * import {Component, provide} from '@angular/core';
  * import {
- *   ROUTER_DIRECTIVES,
- *   ROUTER_PROVIDERS,
- *   RouteConfig,
  *   Location,
  *   LocationStrategy,
  *   HashLocationStrategy
- * } from 'angular2/router';
+ * } from '@angular/common';
+ * import {
+ *   ROUTER_DIRECTIVES,
+ *   ROUTER_PROVIDERS,
+ *   RouteConfig
+ * } from '@angular/router';
  *
  * @Component({directives: [ROUTER_DIRECTIVES]})
  * @RouteConfig([
@@ -43,47 +52,50 @@ import {PlatformLocation} from './platform_location';
  *
  * bootstrap(AppCmp, [
  *   ROUTER_PROVIDERS,
- *   provide(LocationStrategy, {useClass: HashLocationStrategy})
+ *   {provide: LocationStrategy, useClass: HashLocationStrategy}
  * ]);
  * ```
+ *
+ * @stable
  */
 @Injectable()
 export class HashLocationStrategy extends LocationStrategy {
   private _baseHref: string = '';
-  constructor(private _platformLocation: PlatformLocation,
-              @Optional() @Inject(APP_BASE_HREF) _baseHref?: string) {
+  constructor(
+      private _platformLocation: PlatformLocation,
+      @Optional() @Inject(APP_BASE_HREF) _baseHref?: string) {
     super();
     if (isPresent(_baseHref)) {
       this._baseHref = _baseHref;
     }
   }
 
-  onPopState(fn: EventListener): void {
+  onPopState(fn: UrlChangeListener): void {
     this._platformLocation.onPopState(fn);
     this._platformLocation.onHashChange(fn);
   }
 
   getBaseHref(): string { return this._baseHref; }
 
-  path(): string {
+  path(includeHash: boolean = false): string {
     // the hash value is always prefixed with a `#`
     // and if it is empty then it will stay empty
     var path = this._platformLocation.hash;
+    if (!isPresent(path)) path = '#';
 
     // Dart will complain if a call to substring is
     // executed with a position value that extends the
     // length of string.
-    return (path.length > 0 ? path.substring(1) : path) +
-           normalizeQueryParams(this._platformLocation.search);
+    return (path.length > 0 ? path.substring(1) : path);
   }
 
   prepareExternalUrl(internal: string): string {
-    var url = joinWithSlash(this._baseHref, internal);
+    var url = Location.joinWithSlash(this._baseHref, internal);
     return url.length > 0 ? ('#' + url) : url;
   }
 
   pushState(state: any, title: string, path: string, queryParams: string) {
-    var url = this.prepareExternalUrl(path + normalizeQueryParams(queryParams));
+    var url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
     if (url.length == 0) {
       url = this._platformLocation.pathname;
     }
@@ -91,7 +103,7 @@ export class HashLocationStrategy extends LocationStrategy {
   }
 
   replaceState(state: any, title: string, path: string, queryParams: string) {
-    var url = this.prepareExternalUrl(path + normalizeQueryParams(queryParams));
+    var url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
     if (url.length == 0) {
       url = this._platformLocation.pathname;
     }

modules/@angular/common/src/location/location.ts

@@ -1,6 +1,17 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {EventEmitter, Injectable} from '@angular/core';
+
+import {ObservableWrapper} from '../facade/async';
+
 import {LocationStrategy} from './location_strategy';
-import {EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
-import {Injectable, Inject} from 'angular2/core';
+
 
 /**
  * `Location` is a service that applications can use to interact with a browser's URL.
@@ -21,13 +32,13 @@ import {Injectable, Inject} from 'angular2/core';
  * ### Example
  *
  * ```
- * import {Component} from 'angular2/core';
+ * import {Component} from '@angular/core';
+ * import {Location} from '@angular/common';
  * import {
  *   ROUTER_DIRECTIVES,
  *   ROUTER_PROVIDERS,
- *   RouteConfig,
- *   Location
- * } from 'angular2/router';
+ *   RouteConfig
+ * } from '@angular/router';
  *
  * @Component({directives: [ROUTER_DIRECTIVES]})
  * @RouteConfig([
@@ -41,6 +52,8 @@ import {Injectable, Inject} from 'angular2/core';
  *
  * bootstrap(AppCmp, [ROUTER_PROVIDERS]);
  * ```
+ *
+ * @stable
  */
 @Injectable()
 export class Location {
@@ -49,25 +62,41 @@ export class Location {
   /** @internal */
   _baseHref: string;
 
-  constructor(public platformStrategy: LocationStrategy) {
-    var browserBaseHref = this.platformStrategy.getBaseHref();
-    this._baseHref = stripTrailingSlash(stripIndexHtml(browserBaseHref));
-    this.platformStrategy.onPopState((ev) => {
-      ObservableWrapper.callEmit(this._subject, {'url': this.path(), 'pop': true, 'type': ev.type});
+  /** @internal */
+  _platformStrategy: LocationStrategy;
+
+  constructor(platformStrategy: LocationStrategy) {
+    this._platformStrategy = platformStrategy;
+    var browserBaseHref = this._platformStrategy.getBaseHref();
+    this._baseHref = Location.stripTrailingSlash(_stripIndexHtml(browserBaseHref));
+    this._platformStrategy.onPopState((ev) => {
+      ObservableWrapper.callEmit(
+          this._subject, {'url': this.path(true), 'pop': true, 'type': ev.type});
     });
   }
 
   /**
    * Returns the normalized URL path.
    */
-  path(): string { return this.normalize(this.platformStrategy.path()); }
+  // TODO: vsavkin. Remove the boolean flag and always include hash once the deprecated router is
+  // removed.
+  path(includeHash: boolean = false): string {
+    return this.normalize(this._platformStrategy.path(includeHash));
+  }
+
+  /**
+   * Normalizes the given path and compares to the current normalized path.
+   */
+  isCurrentPathEqualTo(path: string, query: string = ''): boolean {
+    return this.path() == this.normalize(path + Location.normalizeQueryParams(query));
+  }
 
   /**
    * Given a string representing a URL, returns the normalized URL path without leading or
    * trailing slashes
    */
   normalize(url: string): string {
-    return stripTrailingSlash(_stripBaseHref(this._baseHref, stripIndexHtml(url)));
+    return Location.stripTrailingSlash(_stripBaseHref(this._baseHref, _stripIndexHtml(url)));
   }
 
   /**
@@ -80,7 +109,7 @@ export class Location {
     if (url.length > 0 && !url.startsWith('/')) {
       url = '/' + url;
     }
-    return this.platformStrategy.prepareExternalUrl(url);
+    return this._platformStrategy.prepareExternalUrl(url);
   }
 
   // TODO: rename this method to pushState
@@ -89,7 +118,7 @@ export class Location {
    * new item onto the platform's history.
    */
   go(path: string, query: string = ''): void {
-    this.platformStrategy.pushState(null, '', path, query);
+    this._platformStrategy.pushState(null, '', path, query);
   }
 
   /**
@@ -97,26 +126,71 @@ export class Location {
    * the top item on the platform's history stack.
    */
   replaceState(path: string, query: string = ''): void {
-    this.platformStrategy.replaceState(null, '', path, query);
+    this._platformStrategy.replaceState(null, '', path, query);
   }
 
   /**
    * Navigates forward in the platform's history.
    */
-  forward(): void { this.platformStrategy.forward(); }
+  forward(): void { this._platformStrategy.forward(); }
 
   /**
    * Navigates back in the platform's history.
    */
-  back(): void { this.platformStrategy.back(); }
+  back(): void { this._platformStrategy.back(); }
 
   /**
    * Subscribe to the platform's `popState` events.
    */
-  subscribe(onNext: (value: any) => void, onThrow: (exception: any) => void = null,
-            onReturn: () => void = null): Object {
+  subscribe(
+      onNext: (value: any) => void, onThrow: (exception: any) => void = null,
+      onReturn: () => void = null): Object {
     return ObservableWrapper.subscribe(this._subject, onNext, onThrow, onReturn);
   }
+
+  /**
+   * Given a string of url parameters, prepend with '?' if needed, otherwise return parameters as
+   * is.
+   */
+  public static normalizeQueryParams(params: string): string {
+    return (params.length > 0 && params.substring(0, 1) != '?') ? ('?' + params) : params;
+  }
+
+  /**
+   * Given 2 parts of a url, join them with a slash if needed.
+   */
+  public static joinWithSlash(start: string, end: string): string {
+    if (start.length == 0) {
+      return end;
+    }
+    if (end.length == 0) {
+      return start;
+    }
+    var slashes = 0;
+    if (start.endsWith('/')) {
+      slashes++;
+    }
+    if (end.startsWith('/')) {
+      slashes++;
+    }
+    if (slashes == 2) {
+      return start + end.substring(1);
+    }
+    if (slashes == 1) {
+      return start + end;
+    }
+    return start + '/' + end;
+  }
+
+  /**
+   * If url has a trailing slash, remove it, otherwise return url as is.
+   */
+  public static stripTrailingSlash(url: string): string {
+    if (/\/$/g.test(url)) {
+      url = url.substring(0, url.length - 1);
+    }
+    return url;
+  }
 }
 
 function _stripBaseHref(baseHref: string, url: string): string {
@@ -126,17 +200,10 @@ function _stripBaseHref(baseHref: string, url: string): string {
   return url;
 }
 
-function stripIndexHtml(url: string): string {
+function _stripIndexHtml(url: string): string {
   if (/\/index.html$/g.test(url)) {
     // '/index.html'.length == 11
     return url.substring(0, url.length - 11);
   }
   return url;
 }
-
-function stripTrailingSlash(url: string): string {
-  if (/\/$/g.test(url)) {
-    url = url.substring(0, url.length - 1);
-  }
-  return url;
-}

modules/@angular/common/src/location/location_strategy.ts

@@ -1,10 +1,18 @@
-import {CONST_EXPR} from 'angular2/src/facade/lang';
-import {OpaqueToken} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {OpaqueToken} from '@angular/core';
+import {UrlChangeListener} from './platform_location';
 
 /**
  * `LocationStrategy` is responsible for representing and reading route state
  * from the browser's URL. Angular provides two strategies:
- * {@link HashLocationStrategy} (default) and {@link PathLocationStrategy}.
+ * {@link HashLocationStrategy} and {@link PathLocationStrategy} (default).
  *
  * This is used under the hood of the {@link Location} service.
  *
@@ -16,15 +24,17 @@ import {OpaqueToken} from 'angular2/core';
  * `http://example.com/foo` as an equivalent URL.
  *
  * See these two classes for more.
+ *
+ * @stable
  */
 export abstract class LocationStrategy {
-  abstract path(): string;
+  abstract path(includeHash?: boolean): string;
   abstract prepareExternalUrl(internal: string): string;
   abstract pushState(state: any, title: string, url: string, queryParams: string): void;
   abstract replaceState(state: any, title: string, url: string, queryParams: string): void;
   abstract forward(): void;
   abstract back(): void;
-  abstract onPopState(fn: (_: any) => any): void;
+  abstract onPopState(fn: UrlChangeListener): void;
   abstract getBaseHref(): string;
 }
 
@@ -40,8 +50,9 @@ export abstract class LocationStrategy {
  * ### Example
  *
  * ```
- * import {Component} from 'angular2/core';
- * import {ROUTER_DIRECTIVES, ROUTER_PROVIDERS, RouteConfig} from 'angular2/router';
+ * import {Component} from '@angular/core';
+ * import {ROUTER_DIRECTIVES, ROUTER_PROVIDERS, RouteConfig} from '@angular/router';
+ * import {APP_BASE_HREF} from '@angular/common';
  *
  * @Component({directives: [ROUTER_DIRECTIVES]})
  * @RouteConfig([
@@ -53,36 +64,9 @@ export abstract class LocationStrategy {
  *
  * bootstrap(AppCmp, [
  *   ROUTER_PROVIDERS,
- *   PathLocationStrategy,
- *   provide(APP_BASE_HREF, {useValue: '/my/app'})
+ *   {provide: APP_BASE_HREF, useValue: '/my/app'}
  * ]);
  * ```
+ * @stable
  */
-export const APP_BASE_HREF: OpaqueToken = CONST_EXPR(new OpaqueToken('appBaseHref'));
-
-export function normalizeQueryParams(params: string): string {
-  return (params.length > 0 && params.substring(0, 1) != '?') ? ('?' + params) : params;
-}
-
-export function joinWithSlash(start: string, end: string): string {
-  if (start.length == 0) {
-    return end;
-  }
-  if (end.length == 0) {
-    return start;
-  }
-  var slashes = 0;
-  if (start.endsWith('/')) {
-    slashes++;
-  }
-  if (end.startsWith('/')) {
-    slashes++;
-  }
-  if (slashes == 2) {
-    return start + end.substring(1);
-  }
-  if (slashes == 1) {
-    return start + end;
-  }
-  return start + '/' + end;
-}
+export const APP_BASE_HREF: OpaqueToken = /*@ts2dart_const*/ new OpaqueToken('appBaseHref');

modules/@angular/common/src/location/path_location_strategy.ts

@@ -1,14 +1,20 @@
-import {Injectable, Inject, Optional} from 'angular2/core';
-import {EventListener, History, Location} from 'angular2/src/facade/browser';
-import {isBlank} from 'angular2/src/facade/lang';
-import {BaseException} from 'angular2/src/facade/exceptions';
-import {
-  LocationStrategy,
-  APP_BASE_HREF,
-  normalizeQueryParams,
-  joinWithSlash
-} from './location_strategy';
-import {PlatformLocation} from './platform_location';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Inject, Injectable, Optional} from '@angular/core';
+
+import {BaseException} from '../facade/exceptions';
+import {isBlank} from '../facade/lang';
+
+import {Location} from './location';
+import {APP_BASE_HREF, LocationStrategy} from './location_strategy';
+import {PlatformLocation, UrlChangeListener} from './platform_location';
+
 
 /**
  * `PathLocationStrategy` is a {@link LocationStrategy} used to configure the
@@ -30,14 +36,17 @@ import {PlatformLocation} from './platform_location';
  * ### Example
  *
  * ```
- * import {Component, provide} from 'angular2/core';
+ * import {Component} from '@angular/core';
+ * import {bootstrap} from '@angular/platform-browser/browser';
  * import {
+ *   Location,
  *   APP_BASE_HREF
+ * } from '@angular/common';
+ * import {
  *   ROUTER_DIRECTIVES,
  *   ROUTER_PROVIDERS,
- *   RouteConfig,
- *   Location
- * } from 'angular2/router';
+ *   RouteConfig
+ * } from '@angular/router';
  *
  * @Component({directives: [ROUTER_DIRECTIVES]})
  * @RouteConfig([
@@ -51,16 +60,19 @@ import {PlatformLocation} from './platform_location';
  *
  * bootstrap(AppCmp, [
  *   ROUTER_PROVIDERS, // includes binding to PathLocationStrategy
- *   provide(APP_BASE_HREF, {useValue: '/my/app'})
+ *   {provide: APP_BASE_HREF, useValue: '/my/app'}
  * ]);
  * ```
+ *
+ * @stable
  */
 @Injectable()
 export class PathLocationStrategy extends LocationStrategy {
   private _baseHref: string;
 
-  constructor(private _platformLocation: PlatformLocation,
-              @Optional() @Inject(APP_BASE_HREF) href?: string) {
+  constructor(
+      private _platformLocation: PlatformLocation,
+      @Optional() @Inject(APP_BASE_HREF) href?: string) {
     super();
 
     if (isBlank(href)) {
@@ -75,26 +87,31 @@ export class PathLocationStrategy extends LocationStrategy {
     this._baseHref = href;
   }
 
-  onPopState(fn: EventListener): void {
+  onPopState(fn: UrlChangeListener): void {
     this._platformLocation.onPopState(fn);
     this._platformLocation.onHashChange(fn);
   }
 
   getBaseHref(): string { return this._baseHref; }
 
-  prepareExternalUrl(internal: string): string { return joinWithSlash(this._baseHref, internal); }
+  prepareExternalUrl(internal: string): string {
+    return Location.joinWithSlash(this._baseHref, internal);
+  }
 
-  path(): string {
-    return this._platformLocation.pathname + normalizeQueryParams(this._platformLocation.search);
+  path(includeHash: boolean = false): string {
+    const pathname = this._platformLocation.pathname +
+        Location.normalizeQueryParams(this._platformLocation.search);
+    const hash = this._platformLocation.hash;
+    return hash && includeHash ? `${pathname}${hash}` : pathname;
   }
 
   pushState(state: any, title: string, url: string, queryParams: string) {
-    var externalUrl = this.prepareExternalUrl(url + normalizeQueryParams(queryParams));
+    var externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
     this._platformLocation.pushState(state, title, externalUrl);
   }
 
   replaceState(state: any, title: string, url: string, queryParams: string) {
-    var externalUrl = this.prepareExternalUrl(url + normalizeQueryParams(queryParams));
+    var externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
     this._platformLocation.replaceState(state, title, externalUrl);
   }
 

modules/@angular/common/src/location/platform_location.ts

@@ -0,0 +1,63 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+/**
+ * This class should not be used directly by an application developer. Instead, use
+ * {@link Location}.
+ *
+ * `PlatformLocation` encapsulates all calls to DOM apis, which allows the Router to be platform
+ * agnostic.
+ * This means that we can have different implementation of `PlatformLocation` for the different
+ * platforms
+ * that angular supports. For example, the default `PlatformLocation` is {@link
+ * BrowserPlatformLocation},
+ * however when you run your app in a WebWorker you use {@link WebWorkerPlatformLocation}.
+ *
+ * The `PlatformLocation` class is used directly by all implementations of {@link LocationStrategy}
+ * when
+ * they need to interact with the DOM apis like pushState, popState, etc...
+ *
+ * {@link LocationStrategy} in turn is used by the {@link Location} service which is used directly
+ * by
+ * the {@link Router} in order to navigate between routes. Since all interactions between {@link
+ * Router} /
+ * {@link Location} / {@link LocationStrategy} and DOM apis flow through the `PlatformLocation`
+ * class
+ * they are all platform independent.
+ *
+ * @stable
+ */
+export abstract class PlatformLocation {
+  abstract getBaseHrefFromDOM(): string;
+  abstract onPopState(fn: UrlChangeListener): void;
+  abstract onHashChange(fn: UrlChangeListener): void;
+
+  get pathname(): string { return null; }
+  get search(): string { return null; }
+  get hash(): string { return null; }
+
+  abstract replaceState(state: any, title: string, url: string): void;
+
+  abstract pushState(state: any, title: string, url: string): void;
+
+  abstract forward(): void;
+
+  abstract back(): void;
+}
+
+/**
+ * A serializable version of the event from onPopState or onHashChange
+ *
+ * @experimental
+ */
+export interface UrlChangeEvent { type: string; }
+
+/**
+ * @experimental
+ */
+export interface UrlChangeListener { (e: UrlChangeEvent): any; }

modules/@angular/common/src/pipes.ts

@@ -0,0 +1,25 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+/**
+ * @module
+ * @description
+ * This module provides a set of common Pipes.
+ */
+
+export {AsyncPipe} from './pipes/async_pipe';
+export {COMMON_PIPES} from './pipes/common_pipes';
+export {DatePipe} from './pipes/date_pipe';
+export {I18nPluralPipe} from './pipes/i18n_plural_pipe';
+export {I18nSelectPipe} from './pipes/i18n_select_pipe';
+export {JsonPipe} from './pipes/json_pipe';
+export {LowerCasePipe} from './pipes/lowercase_pipe';
+export {CurrencyPipe, DecimalPipe, PercentPipe} from './pipes/number_pipe';
+export {ReplacePipe} from './pipes/replace_pipe';
+export {SlicePipe} from './pipes/slice_pipe';
+export {UpperCasePipe} from './pipes/uppercase_pipe';

modules/@angular/common/src/pipes/async_pipe.ts

@@ -1,17 +1,23 @@
-import {isBlank, isPresent, isPromise, CONST} from 'angular2/src/facade/lang';
-import {Promise, ObservableWrapper, Observable, EventEmitter} from 'angular2/src/facade/async';
-import {
-  Pipe,
-  Injectable,
-  ChangeDetectorRef,
-  OnDestroy,
-  PipeTransform,
-  WrappedValue
-} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
+import {ChangeDetectorRef, OnDestroy, Pipe, WrappedValue} from '@angular/core';
+import {EventEmitter, Observable, ObservableWrapper} from '../facade/async';
+import {isBlank, isPresent, isPromise} from '../facade/lang';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
-class ObservableStrategy {
+interface SubscriptionStrategy {
+  createSubscription(async: any, updateLatestValue: any): any;
+  dispose(subscription: any): void;
+  onDestroy(subscription: any): void;
+}
+
+class ObservableStrategy implements SubscriptionStrategy {
   createSubscription(async: any, updateLatestValue: any): any {
     return ObservableWrapper.subscribe(async, updateLatestValue, e => { throw e; });
   }
@@ -21,9 +27,9 @@ class ObservableStrategy {
   onDestroy(subscription: any): void { ObservableWrapper.dispose(subscription); }
 }
 
-class PromiseStrategy {
-  createSubscription(async: any, updateLatestValue: any): any {
-    return async.then(updateLatestValue);
+class PromiseStrategy implements SubscriptionStrategy {
+  createSubscription(async: Promise<any>, updateLatestValue: (v: any) => any): any {
+    return async.then(updateLatestValue, e => { throw e; });
   }
 
   dispose(subscription: any): void {}
@@ -33,29 +39,37 @@ class PromiseStrategy {
 
 var _promiseStrategy = new PromiseStrategy();
 var _observableStrategy = new ObservableStrategy();
-
+var __unused: Promise<any>;  // avoid unused import when Promise union types are erased
 
 /**
- * The `async` pipe subscribes to an Observable or Promise and returns the latest value it has
+ * The `async` pipe subscribes to an `Observable` or `Promise` and returns the latest value it has
  * emitted.
  * When a new value is emitted, the `async` pipe marks the component to be checked for changes.
+ * When the component gets destroyed, the `async` pipe unsubscribes automatically to avoid
+ * potential memory leaks.
  *
- * ### Example
+ * ## Usage
+ *
+ *     object | async
+ *
+ * where `object` is of type `Observable` or of type `Promise`.
+ *
+ * ## Examples
  *
  * This example binds a `Promise` to the view. Clicking the `Resolve` button resolves the
  * promise.
  *
- * {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipe'}
+ * {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipePromise'}
  *
  * It's also possible to use `async` with Observables. The example below binds the `time` Observable
  * to the view. Every 500ms, the `time` Observable updates the view with the current time.
  *
- * ```typescript
- * ```
+ * {@example core/pipes/ts/async_pipe/async_pipe_example.ts region='AsyncPipeObservable'}
+ *
+ * @stable
  */
 @Pipe({name: 'async', pure: false})
-@Injectable()
-export class AsyncPipe implements PipeTransform, OnDestroy {
+export class AsyncPipe implements OnDestroy {
   /** @internal */
   _latestValue: Object = null;
   /** @internal */
@@ -64,10 +78,11 @@ export class AsyncPipe implements PipeTransform, OnDestroy {
   /** @internal */
   _subscription: Object = null;
   /** @internal */
-  _obj: Observable<any>| Promise<any>| EventEmitter<any> = null;
-  private _strategy: any = null;
+  _obj: Observable<any>|Promise<any>|EventEmitter<any> = null;
   /** @internal */
-  public _ref: ChangeDetectorRef;
+  _ref: ChangeDetectorRef;
+  private _strategy: SubscriptionStrategy = null;
+
   constructor(_ref: ChangeDetectorRef) { this._ref = _ref; }
 
   ngOnDestroy(): void {
@@ -76,11 +91,12 @@ export class AsyncPipe implements PipeTransform, OnDestroy {
     }
   }
 
-  transform(obj: Observable<any>| Promise<any>| EventEmitter<any>, args?: any[]): any {
+  transform(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
     if (isBlank(this._obj)) {
       if (isPresent(obj)) {
         this._subscribe(obj);
       }
+      this._latestReturnedValue = this._latestValue;
       return this._latestValue;
     }
 
@@ -98,15 +114,15 @@ export class AsyncPipe implements PipeTransform, OnDestroy {
   }
 
   /** @internal */
-  _subscribe(obj: Observable<any>| Promise<any>| EventEmitter<any>): void {
+  _subscribe(obj: Observable<any>|Promise<any>|EventEmitter<any>): void {
     this._obj = obj;
     this._strategy = this._selectStrategy(obj);
-    this._subscription =
-        this._strategy.createSubscription(obj, value => this._updateLatestValue(obj, value));
+    this._subscription = this._strategy.createSubscription(
+        obj, (value: Object) => this._updateLatestValue(obj, value));
   }
 
   /** @internal */
-  _selectStrategy(obj: Observable<any>| Promise<any>| EventEmitter<any>): any {
+  _selectStrategy(obj: Observable<any>|Promise<any>|EventEmitter<any>): any {
     if (isPromise(obj)) {
       return _promiseStrategy;
     } else if (ObservableWrapper.isObservable(obj)) {

modules/@angular/common/src/pipes/common_pipes.ts

@@ -1,25 +1,38 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 /**
  * @module
  * @description
  * This module provides a set of common Pipes.
  */
 import {AsyncPipe} from './async_pipe';
-import {UpperCasePipe} from './uppercase_pipe';
-import {LowerCasePipe} from './lowercase_pipe';
-import {JsonPipe} from './json_pipe';
-import {SlicePipe} from './slice_pipe';
 import {DatePipe} from './date_pipe';
-import {DecimalPipe, PercentPipe, CurrencyPipe} from './number_pipe';
-import {CONST_EXPR} from 'angular2/src/facade/lang';
+import {I18nPluralPipe} from './i18n_plural_pipe';
+import {I18nSelectPipe} from './i18n_select_pipe';
+import {JsonPipe} from './json_pipe';
+import {LowerCasePipe} from './lowercase_pipe';
+import {CurrencyPipe, DecimalPipe, PercentPipe} from './number_pipe';
+import {ReplacePipe} from './replace_pipe';
+import {SlicePipe} from './slice_pipe';
+import {UpperCasePipe} from './uppercase_pipe';
+
 
 /**
  * A collection of Angular core pipes that are likely to be used in each and every
  * application.
  *
  * This collection can be used to quickly enumerate all the built-in pipes in the `pipes`
- * property of the `@Component` or `@View` decorators.
+ * property of the `@Component` decorator.
+ *
+ * @experimental Contains i18n pipes which are experimental
  */
-export const COMMON_PIPES = CONST_EXPR([
+export const COMMON_PIPES = /*@ts2dart_const*/[
   AsyncPipe,
   UpperCasePipe,
   LowerCasePipe,
@@ -28,5 +41,8 @@ export const COMMON_PIPES = CONST_EXPR([
   DecimalPipe,
   PercentPipe,
   CurrencyPipe,
-  DatePipe
-]);
+  DatePipe,
+  ReplacePipe,
+  I18nPluralPipe,
+  I18nSelectPipe,
+];

modules/@angular/common/src/pipes/date_pipe.ts

@@ -1,20 +1,17 @@
-import {
-  isDate,
-  isNumber,
-  isPresent,
-  Date,
-  DateWrapper,
-  CONST,
-  isBlank,
-  FunctionWrapper
-} from 'angular2/src/facade/lang';
-import {DateFormatter} from 'angular2/src/facade/intl';
-import {PipeTransform, WrappedValue, Pipe, Injectable} from 'angular2/core';
-import {StringMapWrapper, ListWrapper} from 'angular2/src/facade/collection';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
+import {Pipe, PipeTransform} from '@angular/core';
+import {StringMapWrapper} from '../facade/collection';
+import {DateFormatter} from '../facade/intl';
+import {DateWrapper, NumberWrapper, isBlank, isDate, isString} from '../facade/lang';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
-
 // TODO: move to a global configurable location along with other i18n components.
 var defaultLocale: string = 'en-US';
 
@@ -33,8 +30,9 @@ var defaultLocale: string = 'en-US';
  *
  *     expression | date[:format]
  *
- * where `expression` is a date object or a number (milliseconds since UTC epoch) and
- * `format` indicates which date/time components to include:
+ * where `expression` is a date object or a number (milliseconds since UTC epoch) or an ISO string
+ * (https://www.w3.org/TR/NOTE-datetime) and `format` indicates which date/time components to
+ * include:
  *
  *  | Component | Symbol | Short Form   | Long Form         | Numeric   | 2-digit   |
  *  |-----------|:------:|--------------|-------------------|-----------|-----------|
@@ -55,7 +53,7 @@ var defaultLocale: string = 'en-US';
  * punctuations, ...) and details of the formatting will be dependent on the locale.
  * On the other hand in Dart version, you can also include quoted text as well as some extra
  * date/time components such as quarter. For more information see:
- * https://api.dartlang.org/apidocs/channels/stable/dartdoc-viewer/intl/intl.DateFormat.
+ * https://www.dartdocs.org/documentation/intl/0.13.0/intl/DateFormat-class.html
  *
  * `format` can also be one of the following predefined formats:
  *
@@ -83,10 +81,10 @@ var defaultLocale: string = 'en-US';
  * ```
  *
  * {@example core/pipes/ts/date_pipe/date_pipe_example.ts region='DatePipe'}
+ *
+ * @experimental
  */
-@CONST()
 @Pipe({name: 'date', pure: true})
-@Injectable()
 export class DatePipe implements PipeTransform {
   /** @internal */
   static _ALIASES: {[key: string]: String} = {
@@ -101,16 +99,17 @@ export class DatePipe implements PipeTransform {
   };
 
 
-  transform(value: any, args: any[]): string {
+  transform(value: any, pattern: string = 'mediumDate'): string {
     if (isBlank(value)) return null;
 
     if (!this.supports(value)) {
       throw new InvalidPipeArgumentException(DatePipe, value);
     }
 
-    var pattern: string = isPresent(args) && args.length > 0 ? args[0] : 'mediumDate';
-    if (isNumber(value)) {
-      value = DateWrapper.fromMillis(value);
+    if (NumberWrapper.isNumeric(value)) {
+      value = DateWrapper.fromMillis(NumberWrapper.parseInt(value, 10));
+    } else if (isString(value)) {
+      value = DateWrapper.fromISOString(value);
     }
     if (StringMapWrapper.contains(DatePipe._ALIASES, pattern)) {
       pattern = <string>StringMapWrapper.get(DatePipe._ALIASES, pattern);
@@ -118,5 +117,13 @@ export class DatePipe implements PipeTransform {
     return DateFormatter.format(value, defaultLocale, pattern);
   }
 
-  supports(obj: any): boolean { return isDate(obj) || isNumber(obj); }
+  private supports(obj: any): boolean {
+    if (isDate(obj) || NumberWrapper.isNumeric(obj)) {
+      return true;
+    }
+    if (isString(obj) && isDate(DateWrapper.fromISOString(obj))) {
+      return true;
+    }
+    return false;
+  }
 }

modules/@angular/common/src/pipes/i18n_plural_pipe.ts

@@ -0,0 +1,61 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {StringWrapper, isBlank, isStringMap} from '../facade/lang';
+import {NgLocalization, getPluralCategory} from '../localization';
+import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
+
+const _INTERPOLATION_REGEXP: RegExp = /#/g;
+
+/**
+ *  Maps a value to a string that pluralizes the value properly.
+ *
+ *  ## Usage
+ *
+ *  expression | i18nPlural:mapping
+ *
+ *  where `expression` is a number and `mapping` is an object that mimics the ICU format,
+ *  see http://userguide.icu-project.org/formatparse/messages
+ *
+ *  ## Example
+ *
+ *  ```
+ *  <div>
+ *    {{ messages.length | i18nPlural: messageMapping }}
+ *  </div>
+ *
+ *  class MyApp {
+ *    messages: any[];
+ *    messageMapping: {[k:string]: string} = {
+ *      '=0': 'No messages.',
+ *      '=1': 'One message.',
+ *      'other': '# messages.'
+ *    }
+ *    ...
+ *  }
+ *  ```
+ *
+ * @experimental
+ */
+@Pipe({name: 'i18nPlural', pure: true})
+export class I18nPluralPipe implements PipeTransform {
+  constructor(private _localization: NgLocalization) {}
+
+  transform(value: number, pluralMap: {[count: string]: string}): string {
+    if (isBlank(value)) return '';
+
+    if (!isStringMap(pluralMap)) {
+      throw new InvalidPipeArgumentException(I18nPluralPipe, pluralMap);
+    }
+
+    const key = getPluralCategory(value, Object.getOwnPropertyNames(pluralMap), this._localization);
+
+    return StringWrapper.replaceAll(pluralMap[key], _INTERPOLATION_REGEXP, value.toString());
+  }
+}

modules/@angular/common/src/pipes/i18n_select_pipe.ts

@@ -0,0 +1,55 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {isBlank, isStringMap} from '../facade/lang';
+import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
+
+/**
+ *
+ *  Generic selector that displays the string that matches the current value.
+ *
+ *  ## Usage
+ *
+ *  expression | i18nSelect:mapping
+ *
+ *  where `mapping` is an object that indicates the text that should be displayed
+ *  for different values of the provided `expression`.
+ *
+ *  ## Example
+ *
+ *  ```
+ *  <div>
+ *    {{ gender | i18nSelect: inviteMap }}
+ *  </div>
+ *
+ *  class MyApp {
+ *    gender: string = 'male';
+ *    inviteMap: any = {
+ *      'male': 'Invite her.',
+ *      'female': 'Invite him.',
+ *      'other': 'Invite them.'
+ *    }
+ *    ...
+ *  }
+ *  ```
+ *
+ *  @experimental
+ */
+@Pipe({name: 'i18nSelect', pure: true})
+export class I18nSelectPipe implements PipeTransform {
+  transform(value: string, mapping: {[key: string]: string}): string {
+    if (isBlank(value)) return '';
+
+    if (!isStringMap(mapping)) {
+      throw new InvalidPipeArgumentException(I18nSelectPipe, mapping);
+    }
+
+    return mapping.hasOwnProperty(value) ? mapping[value] : '';
+  }
+}

modules/@angular/common/src/pipes/invalid_pipe_argument_exception.ts

@@ -0,0 +1,16 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {BaseException} from '../facade/exceptions';
+import {Type, stringify} from '../facade/lang';
+
+export class InvalidPipeArgumentException extends BaseException {
+  constructor(type: Type, value: Object) {
+    super(`Invalid argument '${value}' for pipe '${stringify(type)}'`);
+  }
+}

modules/@angular/common/src/pipes/json_pipe.ts

@@ -0,0 +1,26 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+
+import {Json} from '../facade/lang';
+
+
+
+/**
+ * Transforms any input value using `JSON.stringify`. Useful for debugging.
+ *
+ * ### Example
+ * {@example core/pipes/ts/json_pipe/json_pipe_example.ts region='JsonPipe'}
+ *
+ * @stable
+ */
+@Pipe({name: 'json', pure: false})
+export class JsonPipe implements PipeTransform {
+  transform(value: any): string { return Json.stringify(value); }
+}

modules/@angular/common/src/pipes/lowercase_pipe.ts

@@ -1,19 +1,28 @@
-import {isString, CONST, isBlank} from 'angular2/src/facade/lang';
-import {Injectable, PipeTransform, WrappedValue, Pipe} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {isBlank, isString} from '../facade/lang';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
+
 /**
  * Transforms text to lowercase.
  *
  * ### Example
  *
  * {@example core/pipes/ts/lowerupper_pipe/lowerupper_pipe_example.ts region='LowerUpperPipe'}
+ *
+ * @experimental
  */
-@CONST()
 @Pipe({name: 'lowercase'})
-@Injectable()
 export class LowerCasePipe implements PipeTransform {
-  transform(value: string, args: any[] = null): string {
+  transform(value: string): string {
     if (isBlank(value)) return value;
     if (!isString(value)) {
       throw new InvalidPipeArgumentException(LowerCasePipe, value);

modules/@angular/common/src/pipes/number_pipe.ts

@@ -0,0 +1,147 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {BaseException} from '../facade/exceptions';
+import {NumberFormatStyle, NumberFormatter} from '../facade/intl';
+import {NumberWrapper, RegExpWrapper, Type, isBlank, isNumber, isPresent} from '../facade/lang';
+import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
+
+var defaultLocale: string = 'en-US';
+const _NUMBER_FORMAT_REGEXP = /^(\d+)?\.((\d+)(\-(\d+))?)?$/g;
+
+/**
+ * Internal function to format numbers used by Decimal, Percent and Date pipes.
+ */
+function formatNumber(
+    pipe: Type, value: number, style: NumberFormatStyle, digits: string, currency: string = null,
+    currencyAsSymbol: boolean = false): string {
+  if (isBlank(value)) return null;
+  if (!isNumber(value)) {
+    throw new InvalidPipeArgumentException(pipe, value);
+  }
+  var minInt = 1, minFraction = 0, maxFraction = 3;
+  if (isPresent(digits)) {
+    var parts = RegExpWrapper.firstMatch(_NUMBER_FORMAT_REGEXP, digits);
+    if (isBlank(parts)) {
+      throw new BaseException(`${digits} is not a valid digit info for number pipes`);
+    }
+    if (isPresent(parts[1])) {  // min integer digits
+      minInt = NumberWrapper.parseIntAutoRadix(parts[1]);
+    }
+    if (isPresent(parts[3])) {  // min fraction digits
+      minFraction = NumberWrapper.parseIntAutoRadix(parts[3]);
+    }
+    if (isPresent(parts[5])) {  // max fraction digits
+      maxFraction = NumberWrapper.parseIntAutoRadix(parts[5]);
+    }
+  }
+  return NumberFormatter.format(value, defaultLocale, style, {
+    minimumIntegerDigits: minInt,
+    minimumFractionDigits: minFraction,
+    maximumFractionDigits: maxFraction,
+    currency: currency,
+    currencyAsSymbol: currencyAsSymbol
+  });
+}
+
+/**
+ * WARNING: this pipe uses the Internationalization API.
+ * Therefore it is only reliable in Chrome and Opera browsers. For other browsers please use an
+ * polyfill, for example: [https://github.com/andyearnshaw/Intl.js/].
+ *
+ * Formats a number as local text. i.e. group sizing and separator and other locale-specific
+ * configurations are based on the active locale.
+ *
+ * ### Usage
+ *
+ *     expression | number[:digitInfo]
+ *
+ * where `expression` is a number and `digitInfo` has the following format:
+ *
+ *     {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}
+ *
+ * - minIntegerDigits is the minimum number of integer digits to use. Defaults to 1.
+ * - minFractionDigits is the minimum number of digits after fraction. Defaults to 0.
+ * - maxFractionDigits is the maximum number of digits after fraction. Defaults to 3.
+ *
+ * For more information on the acceptable range for each of these numbers and other
+ * details see your native internationalization library.
+ *
+ * ### Example
+ *
+ * {@example core/pipes/ts/number_pipe/number_pipe_example.ts region='NumberPipe'}
+ *
+ * @experimental
+ */
+@Pipe({name: 'number'})
+export class DecimalPipe implements PipeTransform {
+  transform(value: any, digits: string = null): string {
+    return formatNumber(DecimalPipe, value, NumberFormatStyle.Decimal, digits);
+  }
+}
+
+/**
+ * WARNING: this pipe uses the Internationalization API.
+ * Therefore it is only reliable in Chrome and Opera browsers. For other browsers please use an
+ * polyfill, for example: [https://github.com/andyearnshaw/Intl.js/].
+ *
+ * Formats a number as local percent.
+ *
+ * ### Usage
+ *
+ *     expression | percent[:digitInfo]
+ *
+ * For more information about `digitInfo` see {@link DecimalPipe}
+ *
+ * ### Example
+ *
+ * {@example core/pipes/ts/number_pipe/number_pipe_example.ts region='PercentPipe'}
+ *
+ * @experimental
+ */
+@Pipe({name: 'percent'})
+export class PercentPipe implements PipeTransform {
+  transform(value: any, digits: string = null): string {
+    return formatNumber(PercentPipe, value, NumberFormatStyle.Percent, digits);
+  }
+}
+
+/**
+ * WARNING: this pipe uses the Internationalization API.
+ * Therefore it is only reliable in Chrome and Opera browsers. For other browsers please use an
+ * polyfill, for example: [https://github.com/andyearnshaw/Intl.js/].
+ *
+ *
+ * Formats a number as local currency.
+ *
+ * ### Usage
+ *
+ *     expression | currency[:currencyCode[:symbolDisplay[:digitInfo]]]
+ *
+ * where `currencyCode` is the ISO 4217 currency code, such as "USD" for the US dollar and
+ * "EUR" for the euro. `symbolDisplay` is a boolean indicating whether to use the currency
+ * symbol (e.g. $) or the currency code (e.g. USD) in the output. The default for this value
+ * is `false`.
+ * For more information about `digitInfo` see {@link DecimalPipe}
+ *
+ * ### Example
+ *
+ * {@example core/pipes/ts/number_pipe/number_pipe_example.ts region='CurrencyPipe'}
+ *
+ * @experimental
+ */
+@Pipe({name: 'currency'})
+export class CurrencyPipe implements PipeTransform {
+  transform(
+      value: any, currencyCode: string = 'USD', symbolDisplay: boolean = false,
+      digits: string = null): string {
+    return formatNumber(
+        CurrencyPipe, value, NumberFormatStyle.Currency, digits, currencyCode, symbolDisplay);
+  }
+}

modules/@angular/common/src/pipes/replace_pipe.ts

@@ -0,0 +1,87 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {RegExpWrapper, StringWrapper, isBlank, isFunction, isNumber, isString} from '../facade/lang';
+import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
+
+/**
+ * Creates a new String with some or all of the matches of a pattern replaced by
+ * a replacement.
+ *
+ * The pattern to be matched is specified by the 'pattern' parameter.
+ *
+ * The replacement to be set is specified by the 'replacement' parameter.
+ *
+ * An optional 'flags' parameter can be set.
+ *
+ * ### Usage
+ *
+ *     expression | replace:pattern:replacement
+ *
+ * All behavior is based on the expected behavior of the JavaScript API
+ * String.prototype.replace() function.
+ *
+ * Where the input expression is a [String] or [Number] (to be treated as a string),
+ * the `pattern` is a [String] or [RegExp],
+ * the 'replacement' is a [String] or [Function].
+ *
+ * --Note--: The 'pattern' parameter will be converted to a RegExp instance. Make sure to escape the
+ * string properly if you are matching for regular expression special characters like parenthesis,
+ * brackets etc.
+ *
+ * @deprecated The current pipe has limited functionality. The pipe api is not meant to be able
+ * express complex yet generic value transformations. We recommend that these transformations happen
+ * in the component logic instead.
+ */
+
+@Pipe({name: 'replace'})
+export class ReplacePipe implements PipeTransform {
+  transform(value: any, pattern: string|RegExp, replacement: Function|string): any {
+    if (isBlank(value)) {
+      return value;
+    }
+
+    if (!this._supportedInput(value)) {
+      throw new InvalidPipeArgumentException(ReplacePipe, value);
+    }
+
+    var input = value.toString();
+
+    if (!this._supportedPattern(pattern)) {
+      throw new InvalidPipeArgumentException(ReplacePipe, pattern);
+    }
+    if (!this._supportedReplacement(replacement)) {
+      throw new InvalidPipeArgumentException(ReplacePipe, replacement);
+    }
+
+    if (isFunction(replacement)) {
+      const rgxPattern = isString(pattern) ? RegExpWrapper.create(pattern) : pattern;
+
+      return StringWrapper.replaceAllMapped(
+          input, rgxPattern, <(m: string[]) => string>replacement);
+    }
+
+    if (pattern instanceof RegExp) {
+      // use the replaceAll variant
+      return StringWrapper.replaceAll(input, pattern, <string>replacement);
+    }
+
+    return StringWrapper.replace(input, <string>pattern, <string>replacement);
+  }
+
+  private _supportedInput(input: any): boolean { return isString(input) || isNumber(input); }
+
+  private _supportedPattern(pattern: any): boolean {
+    return isString(pattern) || pattern instanceof RegExp;
+  }
+
+  private _supportedReplacement(replacement: any): boolean {
+    return isString(replacement) || isFunction(replacement);
+  }
+}

modules/@angular/common/src/pipes/slice_pipe.ts

@@ -1,7 +1,14 @@
-import {isBlank, isString, isArray, StringWrapper, CONST} from 'angular2/src/facade/lang';
-import {BaseException} from 'angular2/src/facade/exceptions';
-import {ListWrapper} from 'angular2/src/facade/collection';
-import {Injectable, PipeTransform, WrappedValue, Pipe} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {ListWrapper} from '../facade/collection';
+import {StringWrapper, isArray, isBlank, isString} from '../facade/lang';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
 /**
@@ -40,6 +47,8 @@ import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
  * When operating on a [List], the returned list is always a copy even when all
  * the elements are being returned.
  *
+ * When operating on a blank value, returns it.
+ *
  * ## List Example
  *
  * This `ngFor` example:
@@ -54,21 +63,17 @@ import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
  * ## String Examples
  *
  * {@example core/pipes/ts/slice_pipe/slice_pipe_example.ts region='SlicePipe_string'}
+ *
+ * @stable
  */
 
 @Pipe({name: 'slice', pure: false})
-@Injectable()
 export class SlicePipe implements PipeTransform {
-  transform(value: any, args: any[] = null): any {
-    if (isBlank(args) || args.length == 0) {
-      throw new BaseException('Slice pipe requires one argument');
-    }
+  transform(value: any, start: number, end: number = null): any {
+    if (isBlank(value)) return value;
     if (!this.supports(value)) {
       throw new InvalidPipeArgumentException(SlicePipe, value);
     }
-    if (isBlank(value)) return value;
-    var start: number = args[0];
-    var end: number = args.length > 1 ? args[1] : null;
     if (isString(value)) {
       return StringWrapper.slice(value, start, end);
     }

modules/@angular/common/src/pipes/uppercase_pipe.ts

@@ -1,5 +1,13 @@
-import {isString, CONST, isBlank} from 'angular2/src/facade/lang';
-import {PipeTransform, WrappedValue, Injectable, Pipe} from 'angular2/core';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Pipe, PipeTransform} from '@angular/core';
+import {isBlank, isString} from '../facade/lang';
 import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
 
 /**
@@ -8,12 +16,12 @@ import {InvalidPipeArgumentException} from './invalid_pipe_argument_exception';
  * ### Example
  *
  * {@example core/pipes/ts/lowerupper_pipe/lowerupper_pipe_example.ts region='LowerUpperPipe'}
+ *
+ * @experimental
  */
-@CONST()
 @Pipe({name: 'uppercase'})
-@Injectable()
 export class UpperCasePipe implements PipeTransform {
-  transform(value: string, args: any[] = null): string {
+  transform(value: string): string {
     if (isBlank(value)) return value;
     if (!isString(value)) {
       throw new InvalidPipeArgumentException(UpperCasePipe, value);

modules/@angular/common/test/directives/ng_class_spec.ts

@@ -0,0 +1,600 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {NgClass, NgFor} from '@angular/common';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+import {Component, provide} from '@angular/core';
+import {ComponentFixture} from '@angular/core/testing';
+import {beforeEach, beforeEachProviders, ddescribe, describe, expect, iit, inject, it, xdescribe, xit} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+
+import {ListWrapper, SetWrapper, StringMapWrapper} from '../../src/facade/collection';
+
+function detectChangesAndCheck(fixture: ComponentFixture<any>, classes: string) {
+  fixture.detectChanges();
+  expect(fixture.debugElement.children[0].nativeElement.className).toEqual(classes);
+}
+
+export function main() {
+  describe('binding to CSS class list', () => {
+
+    it('should clean up when the directive is destroyed',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div *ngFor="let item of items" [ngClass]="item"></div>';
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [['0']];
+                   fixture.detectChanges();
+                   fixture.debugElement.componentInstance.items = [['1']];
+
+                   detectChangesAndCheck(fixture, '1');
+
+                   async.done();
+                 });
+           }));
+
+
+    describe('expressions evaluating to objects', () => {
+
+      it('should add classes specified in an object literal',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="{foo: true, bar: false}"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+                     async.done();
+                   });
+             }));
+
+
+      it('should add classes specified in an object literal without change in class names',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div [ngClass]="{'foo-bar': true, 'fooBar': true}"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo-bar fooBar');
+                     async.done();
+                   });
+             }));
+
+      it('should add and remove classes based on changes in object literal values',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="{foo: condition, bar: !condition}"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.condition = false;
+                     detectChangesAndCheck(fixture, 'bar');
+
+                     async.done();
+                   });
+             }));
+
+      it('should add and remove classes based on changes to the expression object',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="objExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'bar', true);
+                     detectChangesAndCheck(fixture, 'foo bar');
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'baz', true);
+                     detectChangesAndCheck(fixture, 'foo bar baz');
+
+                     StringMapWrapper.delete(fixture.debugElement.componentInstance.objExpr, 'bar');
+                     detectChangesAndCheck(fixture, 'foo baz');
+
+                     async.done();
+                   });
+             }));
+
+      it('should add and remove classes based on reference changes to the expression object',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="objExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.objExpr = {foo: true, bar: true};
+                     detectChangesAndCheck(fixture, 'foo bar');
+
+                     fixture.debugElement.componentInstance.objExpr = {baz: true};
+                     detectChangesAndCheck(fixture, 'baz');
+
+                     async.done();
+                   });
+             }));
+
+      it('should remove active classes when expression evaluates to null',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="objExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.objExpr = null;
+                     detectChangesAndCheck(fixture, '');
+
+                     fixture.debugElement.componentInstance.objExpr = {'foo': false, 'bar': true};
+                     detectChangesAndCheck(fixture, 'bar');
+
+                     async.done();
+                   });
+             }));
+
+
+      it('should allow multiple classes per expression',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="objExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+
+                     fixture.debugElement.componentInstance.objExpr = {
+                       'bar baz': true,
+                       'bar1 baz1': true
+                     };
+                     detectChangesAndCheck(fixture, 'bar baz bar1 baz1');
+
+                     fixture.debugElement.componentInstance.objExpr = {
+                       'bar baz': false,
+                       'bar1 baz1': true
+                     };
+                     detectChangesAndCheck(fixture, 'bar1 baz1');
+
+
+                     async.done();
+                   });
+             }));
+
+      it('should split by one or more spaces between classes',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="objExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+
+                     fixture.debugElement.componentInstance.objExpr = {'foo bar     baz': true};
+                     detectChangesAndCheck(fixture, 'foo bar baz');
+
+                     async.done();
+                   });
+             }));
+
+    });
+
+    describe('expressions evaluating to lists', () => {
+
+      it('should add classes specified in a list literal',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div [ngClass]="['foo', 'bar', 'foo-bar', 'fooBar']"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo bar foo-bar fooBar');
+                     async.done();
+                   });
+             }));
+
+      it('should add and remove classes based on changes to the expression',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="arrExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     var arrExpr: string[] = fixture.debugElement.componentInstance.arrExpr;
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     arrExpr.push('bar');
+                     detectChangesAndCheck(fixture, 'foo bar');
+
+                     arrExpr[1] = 'baz';
+                     detectChangesAndCheck(fixture, 'foo baz');
+
+                     ListWrapper.remove(fixture.debugElement.componentInstance.arrExpr, 'baz');
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     async.done();
+                   });
+             }));
+
+      it('should add and remove classes when a reference changes',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="arrExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.arrExpr = ['bar'];
+                     detectChangesAndCheck(fixture, 'bar');
+
+                     async.done();
+                   });
+             }));
+
+      it('should take initial classes into account when a reference changes',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div class="foo" [ngClass]="arrExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.arrExpr = ['bar'];
+                     detectChangesAndCheck(fixture, 'foo bar');
+
+                     async.done();
+                   });
+             }));
+
+      it('should ignore empty or blank class names',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div class="foo" [ngClass]="arrExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+
+                     fixture.debugElement.componentInstance.arrExpr = ['', '  '];
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     async.done();
+                   });
+             }));
+
+      it('should trim blanks from class names',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div class="foo" [ngClass]="arrExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+
+                     fixture.debugElement.componentInstance.arrExpr = [' bar  '];
+                     detectChangesAndCheck(fixture, 'foo bar');
+
+                     async.done();
+                   });
+             }));
+
+
+      it('should allow multiple classes per item in arrays',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="arrExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+
+                     fixture.debugElement.componentInstance.arrExpr =
+                         ['foo bar baz', 'foo1 bar1   baz1'];
+                     detectChangesAndCheck(fixture, 'foo bar baz foo1 bar1 baz1');
+
+                     fixture.debugElement.componentInstance.arrExpr = ['foo bar   baz foobar'];
+                     detectChangesAndCheck(fixture, 'foo bar baz foobar');
+
+                     async.done();
+                   });
+             }));
+    });
+
+    describe('expressions evaluating to sets', () => {
+
+      it('should add and remove classes if the set instance changed',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="setExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     var setExpr = new Set<string>();
+                     setExpr.add('bar');
+                     fixture.debugElement.componentInstance.setExpr = setExpr;
+                     detectChangesAndCheck(fixture, 'bar');
+
+                     setExpr = new Set<string>();
+                     setExpr.add('baz');
+                     fixture.debugElement.componentInstance.setExpr = setExpr;
+                     detectChangesAndCheck(fixture, 'baz');
+
+                     async.done();
+                   });
+             }));
+    });
+    describe('expressions evaluating to string', () => {
+
+      it('should add classes specified in a string literal',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div [ngClass]="'foo bar foo-bar fooBar'"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo bar foo-bar fooBar');
+                     async.done();
+                   });
+             }));
+
+      it('should add and remove classes based on changes to the expression',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="strExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.strExpr = 'foo bar';
+                     detectChangesAndCheck(fixture, 'foo bar');
+
+
+                     fixture.debugElement.componentInstance.strExpr = 'baz';
+                     detectChangesAndCheck(fixture, 'baz');
+
+                     async.done();
+                   });
+             }));
+
+      it('should remove active classes when switching from string to null',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div [ngClass]="strExpr"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.strExpr = null;
+                     detectChangesAndCheck(fixture, '');
+
+                     async.done();
+                   });
+             }));
+
+      it('should take initial classes into account when switching from string to null',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div class="foo" [ngClass]="strExpr"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     fixture.debugElement.componentInstance.strExpr = null;
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     async.done();
+                   });
+             }));
+
+      it('should ignore empty and blank strings',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div class="foo" [ngClass]="strExpr"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.debugElement.componentInstance.strExpr = '';
+                     detectChangesAndCheck(fixture, 'foo');
+
+                     async.done();
+                   });
+             }));
+
+    });
+
+    describe('cooperation with other class-changing constructs', () => {
+
+      it('should co-operate with the class attribute',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div [ngClass]="objExpr" class="init foo"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'bar', true);
+                     detectChangesAndCheck(fixture, 'init foo bar');
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'foo', false);
+                     detectChangesAndCheck(fixture, 'init bar');
+
+                     fixture.debugElement.componentInstance.objExpr = null;
+                     detectChangesAndCheck(fixture, 'init foo');
+
+                     async.done();
+                   });
+             }));
+
+      it('should co-operate with the interpolated class attribute',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div [ngClass]="objExpr" class="{{'init foo'}}"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'bar', true);
+                     detectChangesAndCheck(fixture, `init foo bar`);
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'foo', false);
+                     detectChangesAndCheck(fixture, `init bar`);
+
+                     fixture.debugElement.componentInstance.objExpr = null;
+                     detectChangesAndCheck(fixture, `init foo`);
+
+                     async.done();
+                   });
+             }));
+
+      it('should co-operate with the class attribute and binding to it',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = `<div [ngClass]="objExpr" class="init" [class]="'foo'"></div>`;
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'bar', true);
+                     detectChangesAndCheck(fixture, `init foo bar`);
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'foo', false);
+                     detectChangesAndCheck(fixture, `init bar`);
+
+                     fixture.debugElement.componentInstance.objExpr = null;
+                     detectChangesAndCheck(fixture, `init foo`);
+
+                     async.done();
+                   });
+             }));
+
+      it('should co-operate with the class attribute and class.name binding',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template =
+                   '<div class="init foo" [ngClass]="objExpr" [class.baz]="condition"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'init foo baz');
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'bar', true);
+                     detectChangesAndCheck(fixture, 'init foo baz bar');
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'foo', false);
+                     detectChangesAndCheck(fixture, 'init baz bar');
+
+                     fixture.debugElement.componentInstance.condition = false;
+                     detectChangesAndCheck(fixture, 'init bar');
+
+                     async.done();
+                   });
+             }));
+
+      it('should co-operate with initial class and class attribute binding when binding changes',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div class="init" [ngClass]="objExpr" [class]="strExpr"></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     detectChangesAndCheck(fixture, 'init foo');
+
+                     StringMapWrapper.set(
+                         fixture.debugElement.componentInstance.objExpr, 'bar', true);
+                     detectChangesAndCheck(fixture, 'init foo bar');
+
+                     fixture.debugElement.componentInstance.strExpr = 'baz';
+                     detectChangesAndCheck(fixture, 'init bar baz foo');
+
+                     fixture.debugElement.componentInstance.objExpr = null;
+                     detectChangesAndCheck(fixture, 'init baz');
+
+                     async.done();
+                   });
+             }));
+
+    });
+  })
+}
+
+@Component({selector: 'test-cmp', directives: [NgClass, NgFor], template: ''})
+class TestComponent {
+  condition: boolean = true;
+  items: any[];
+  arrExpr: string[] = ['foo'];
+  setExpr: Set<string> = new Set<string>();
+  objExpr = {'foo': true, 'bar': false};
+  strExpr = 'foo';
+
+  constructor() { this.setExpr.add('foo'); }
+}

modules/@angular/common/test/directives/ng_for_spec.ts

@@ -0,0 +1,577 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEach, beforeEachProviders, ddescribe, describe, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+
+import {ListWrapper} from '../../src/facade/collection';
+import {IS_DART} from '../../src/facade/lang';
+import {Component, TemplateRef, ContentChild} from '@angular/core';
+import {NgFor} from '@angular/common';
+import {NgIf} from '@angular/common';
+import {expect} from '@angular/platform-browser/testing/matchers';
+import {By} from '@angular/platform-browser/src/dom/debug/by';
+
+export function main() {
+  describe('ngFor', () => {
+    var TEMPLATE =
+        '<div><copy-me template="ngFor let item of items">{{item.toString()}};</copy-me></div>';
+
+    it('should reflect initial elements',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('1;2;');
+                   async.done();
+                 });
+           }));
+
+    it('should reflect added elements',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   (<number[]>fixture.debugElement.componentInstance.items).push(3);
+                   fixture.detectChanges();
+
+                   expect(fixture.debugElement.nativeElement).toHaveText('1;2;3;');
+                   async.done();
+                 });
+           }));
+
+    it('should reflect removed elements',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   ListWrapper.removeAt(fixture.debugElement.componentInstance.items, 1);
+                   fixture.detectChanges();
+
+                   expect(fixture.debugElement.nativeElement).toHaveText('1;');
+                   async.done();
+                 });
+           }));
+
+    it('should reflect moved elements',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   ListWrapper.removeAt(fixture.debugElement.componentInstance.items, 0);
+                   (<number[]>fixture.debugElement.componentInstance.items).push(1);
+                   fixture.detectChanges();
+
+                   expect(fixture.debugElement.nativeElement).toHaveText('2;1;');
+                   async.done();
+                 });
+           }));
+
+    it('should reflect a mix of all changes (additions/removals/moves)',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [0, 1, 2, 3, 4, 5];
+                   fixture.detectChanges();
+
+                   fixture.debugElement.componentInstance.items = [6, 2, 7, 0, 4, 8];
+                   fixture.detectChanges();
+
+                   expect(fixture.debugElement.nativeElement).toHaveText('6;2;7;0;4;8;');
+                   async.done();
+                 });
+           }));
+
+    it('should iterate over an array of objects',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 '<ul><li template="ngFor let item of items">{{item["name"]}};</li></ul>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+
+                   // INIT
+                   fixture.debugElement.componentInstance.items =
+                       [{'name': 'misko'}, {'name': 'shyam'}];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('misko;shyam;');
+
+                   // GROW
+                   (<any[]>fixture.debugElement.componentInstance.items).push({'name': 'adam'});
+                   fixture.detectChanges();
+
+                   expect(fixture.debugElement.nativeElement).toHaveText('misko;shyam;adam;');
+
+                   // SHRINK
+                   ListWrapper.removeAt(fixture.debugElement.componentInstance.items, 2);
+                   ListWrapper.removeAt(fixture.debugElement.componentInstance.items, 0);
+                   fixture.detectChanges();
+
+                   expect(fixture.debugElement.nativeElement).toHaveText('shyam;');
+                   async.done();
+                 });
+           }));
+
+    it('should gracefully handle nulls',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<ul><li template="ngFor let item of null">{{item}};</li></ul>';
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+                   async.done();
+                 });
+           }));
+
+    it('should gracefully handle ref changing to null and back',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('1;2;');
+
+                   fixture.debugElement.componentInstance.items = null;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                   fixture.debugElement.componentInstance.items = [1, 2, 3];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('1;2;3;');
+                   async.done();
+                 });
+           }));
+
+    if (!IS_DART) {
+      it('should throw on non-iterable ref and suggest using an array',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               tcb.overrideTemplate(TestComponent, TEMPLATE)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.debugElement.componentInstance.items = 'whaaa';
+                     try {
+                       fixture.detectChanges()
+                     } catch (e) {
+                       expect(e.message).toContain(
+                           `Cannot find a differ supporting object 'whaaa' of type 'string'. NgFor only supports binding to Iterables such as Arrays.`);
+                       async.done();
+                     }
+                   });
+             }));
+    }
+
+    it('should throw on ref changing to string',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('1;2;');
+
+                   fixture.debugElement.componentInstance.items = 'whaaa';
+                   expect(() => fixture.detectChanges()).toThrowError();
+                   async.done();
+                 });
+           }));
+
+    it('should works with duplicates',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, TEMPLATE)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   var a = new Foo();
+                   fixture.debugElement.componentInstance.items = [a, a];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('foo;foo;');
+                   async.done();
+                 });
+           }));
+
+    it('should repeat over nested arrays',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>' +
+                 '<div template="ngFor let item of items">' +
+                 '<div template="ngFor let subitem of item">' +
+                 '{{subitem}}-{{item.length}};' +
+                 '</div>|' +
+                 '</div>' +
+                 '</div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [['a', 'b'], ['c']];
+                   fixture.detectChanges();
+                   fixture.detectChanges();
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('a-2;b-2;|c-1;|');
+
+                   fixture.debugElement.componentInstance.items = [['e'], ['f', 'g']];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('e-1;|f-2;g-2;|');
+
+                   async.done();
+                 });
+           }));
+
+    it('should repeat over nested arrays with no intermediate element',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div><template ngFor let-item [ngForOf]="items">' +
+                 '<div template="ngFor let subitem of item">' +
+                 '{{subitem}}-{{item.length}};' +
+                 '</div></template></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [['a', 'b'], ['c']];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('a-2;b-2;c-1;');
+
+                   fixture.debugElement.componentInstance.items = [['e'], ['f', 'g']];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('e-1;f-2;g-2;');
+                   async.done();
+                 });
+           }));
+
+    it('should repeat over nested ngIf that are the last node in the ngFor temlate',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<div><template ngFor let-item [ngForOf]="items" let-i="index"><div>{{i}}|</div>` +
+                 `<div *ngIf="i % 2 == 0">even|</div></template></div>`;
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   var el = fixture.debugElement.nativeElement;
+                   var items = [1];
+                   fixture.debugElement.componentInstance.items = items;
+                   fixture.detectChanges();
+                   expect(el).toHaveText('0|even|');
+
+                   items.push(1);
+                   fixture.detectChanges();
+                   expect(el).toHaveText('0|even|1|');
+
+                   items.push(1);
+                   fixture.detectChanges();
+                   expect(el).toHaveText('0|even|1|2|even|');
+
+                   async.done();
+                 });
+           }));
+
+    it('should display indices correctly',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 '<div><copy-me template="ngFor: let item of items; let i=index">{{i.toString()}}</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('0123456789');
+
+                   fixture.debugElement.componentInstance.items = [1, 2, 6, 7, 4, 3, 5, 8, 9, 0];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('0123456789');
+                   async.done();
+                 });
+           }));
+
+    it('should display first item correctly',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 '<div><copy-me template="ngFor: let item of items; let isFirst=first">{{isFirst.toString()}}</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [0, 1, 2];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('truefalsefalse');
+
+                   fixture.debugElement.componentInstance.items = [2, 1];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('truefalse');
+                   async.done();
+                 });
+           }));
+
+    it('should display last item correctly',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 '<div><copy-me template="ngFor: let item of items; let isLast=last">{{isLast.toString()}}</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [0, 1, 2];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('falsefalsetrue');
+
+                   fixture.debugElement.componentInstance.items = [2, 1];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('falsetrue');
+                   async.done();
+                 });
+           }));
+
+    it('should display even items correctly',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 '<div><copy-me template="ngFor: let item of items; let isEven=even">{{isEven.toString()}}</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [0, 1, 2];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('truefalsetrue');
+
+                   fixture.debugElement.componentInstance.items = [2, 1];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('truefalse');
+                   async.done();
+                 });
+           }));
+
+    it('should display odd items correctly',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 '<div><copy-me template="ngFor: let item of items; let isOdd=odd">{{isOdd.toString()}}</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.items = [0, 1, 2, 3];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('falsetruefalsetrue');
+
+                   fixture.debugElement.componentInstance.items = [2, 1];
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('falsetrue');
+                   async.done();
+                 });
+           }));
+
+    it('should allow to use a custom template',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(
+                    TestComponent,
+                    '<ul><template ngFor [ngForOf]="items" [ngForTemplate]="contentTpl"></template></ul>')
+                 .overrideTemplate(
+                     ComponentUsingTestComponent,
+                     '<test-cmp><li template="let item; let i=index">{{i}}: {{item}};</li></test-cmp>')
+                 .createAsync(ComponentUsingTestComponent)
+                 .then((fixture) => {
+                   var testComponent = fixture.debugElement.children[0];
+                   testComponent.componentInstance.items = ['a', 'b', 'c'];
+                   fixture.detectChanges();
+                   expect(testComponent.nativeElement).toHaveText('0: a;1: b;2: c;');
+
+                   async.done();
+                 });
+           }));
+
+    it('should use a default template if a custom one is null',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, `<ul><template ngFor let-item [ngForOf]="items"
+         [ngForTemplate]="contentTpl" let-i="index">{{i}}: {{item}};</template></ul>`)
+                 .overrideTemplate(ComponentUsingTestComponent, '<test-cmp></test-cmp>')
+                 .createAsync(ComponentUsingTestComponent)
+                 .then((fixture) => {
+                   var testComponent = fixture.debugElement.children[0];
+                   testComponent.componentInstance.items = ['a', 'b', 'c'];
+                   fixture.detectChanges();
+                   expect(testComponent.nativeElement).toHaveText('0: a;1: b;2: c;');
+
+                   async.done();
+                 });
+           }));
+
+    it('should use a custom template when both default and a custom one are present',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             tcb.overrideTemplate(TestComponent, `<ul><template ngFor let-item [ngForOf]="items"
+         [ngForTemplate]="contentTpl" let-i="index">{{i}}=> {{item}};</template></ul>`)
+                 .overrideTemplate(
+                     ComponentUsingTestComponent,
+                     '<test-cmp><li template="let item; let i=index">{{i}}: {{item}};</li></test-cmp>')
+                 .createAsync(ComponentUsingTestComponent)
+                 .then((fixture) => {
+                   var testComponent = fixture.debugElement.children[0];
+                   testComponent.componentInstance.items = ['a', 'b', 'c'];
+                   fixture.detectChanges();
+                   expect(testComponent.nativeElement).toHaveText('0: a;1: b;2: c;');
+
+                   async.done();
+                 });
+           }));
+
+    describe('track by', function() {
+      it('should not replace tracked items',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template =
+                   `<template ngFor let-item [ngForOf]="items" [ngForTrackBy]="trackById" let-i="index">
+               <p>{{items[i]}}</p>
+              </template>`;
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     var buildItemList =
+                         () => {
+                           fixture.debugElement.componentInstance.items = [{'id': 'a'}];
+                           fixture.detectChanges();
+                           return fixture.debugElement.queryAll(By.css('p'))[0];
+                         }
+
+                     var firstP = buildItemList();
+                     var finalP = buildItemList();
+                     expect(finalP.nativeElement).toBe(firstP.nativeElement);
+                     async.done();
+                   });
+             }));
+      it('should update implicit local variable on view',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template =
+                   `<div><template ngFor let-item [ngForOf]="items" [ngForTrackBy]="trackById">{{item['color']}}</template></div>`;
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.debugElement.componentInstance.items = [{'id': 'a', 'color': 'blue'}];
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('blue');
+                     fixture.debugElement.componentInstance.items = [{'id': 'a', 'color': 'red'}];
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('red');
+                     async.done();
+                   });
+             }));
+      it('should move items around and keep them updated ',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template =
+                   `<div><template ngFor let-item [ngForOf]="items" [ngForTrackBy]="trackById">{{item['color']}}</template></div>`;
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.debugElement.componentInstance.items =
+                         [{'id': 'a', 'color': 'blue'}, {'id': 'b', 'color': 'yellow'}];
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('blueyellow');
+                     fixture.debugElement.componentInstance.items =
+                         [{'id': 'b', 'color': 'orange'}, {'id': 'a', 'color': 'red'}];
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('orangered');
+                     async.done();
+                   });
+             }));
+
+      it('should handle added and removed items properly when tracking by index',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template =
+                   `<div><template ngFor let-item [ngForOf]="items" [ngForTrackBy]="trackByIndex">{{item}}</template></div>`;
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.debugElement.componentInstance.items = ['a', 'b', 'c', 'd'];
+                     fixture.detectChanges();
+                     fixture.debugElement.componentInstance.items = ['e', 'f', 'g', 'h'];
+                     fixture.detectChanges();
+                     fixture.debugElement.componentInstance.items = ['e', 'f', 'h'];
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('efh');
+                     async.done();
+                   });
+             }));
+    });
+  });
+}
+
+class Foo {
+  toString() { return 'foo'; }
+}
+
+@Component({selector: 'test-cmp', directives: [NgFor, NgIf], template: ''})
+class TestComponent {
+  @ContentChild(TemplateRef) contentTpl: TemplateRef<Object>;
+  items: any;
+  constructor() { this.items = [1, 2]; }
+  trackById(index: number, item: any): string { return item['id']; }
+  trackByIndex(index: number, item: any): number { return index; }
+}
+
+@Component({selector: 'outer-cmp', directives: [TestComponent], template: ''})
+class ComponentUsingTestComponent {
+  items: any;
+  constructor() { this.items = [1, 2]; }
+}

modules/@angular/common/test/directives/ng_if_spec.ts

@@ -0,0 +1,288 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEach, ddescribe, describe, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {expect} from '@angular/platform-browser/testing/matchers';
+import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
+
+import {Component} from '@angular/core';
+import {NgIf} from '@angular/common';
+
+import {IS_DART} from '../../src/facade/lang';
+
+export function main() {
+  describe('ngIf directive', () => {
+    it('should work in a template attribute',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var html = '<div><copy-me template="ngIf booleanCondition">hello</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, html)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('hello');
+                   async.done();
+                 });
+           }));
+
+    it('should work in a template element',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var html =
+                 '<div><template [ngIf]="booleanCondition"><copy-me>hello2</copy-me></template></div>';
+
+             tcb.overrideTemplate(TestComponent, html)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('hello2');
+                   async.done();
+                 });
+           }));
+
+    it('should toggle node when condition changes',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var html = '<div><copy-me template="ngIf booleanCondition">hello</copy-me></div>';
+
+             tcb.overrideTemplate(TestComponent, html)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.booleanCondition = false;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(0);
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                   fixture.debugElement.componentInstance.booleanCondition = true;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('hello');
+
+                   fixture.debugElement.componentInstance.booleanCondition = false;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(0);
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                   async.done();
+                 });
+           }));
+
+    it('should handle nested if correctly',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var html =
+                 '<div><template [ngIf]="booleanCondition"><copy-me *ngIf="nestedBooleanCondition">hello</copy-me></template></div>';
+
+             tcb.overrideTemplate(TestComponent, html)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.booleanCondition = false;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(0);
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                   fixture.debugElement.componentInstance.booleanCondition = true;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('hello');
+
+                   fixture.debugElement.componentInstance.nestedBooleanCondition = false;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(0);
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                   fixture.debugElement.componentInstance.nestedBooleanCondition = true;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('hello');
+
+                   fixture.debugElement.componentInstance.booleanCondition = false;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(0);
+                   expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                   async.done();
+                 });
+           }));
+
+    it('should update several nodes with if',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var html = '<div>' +
+                 '<copy-me template="ngIf numberCondition + 1 >= 2">helloNumber</copy-me>' +
+                 '<copy-me template="ngIf stringCondition == \'foo\'">helloString</copy-me>' +
+                 '<copy-me template="ngIf functionCondition(stringCondition, numberCondition)">helloFunction</copy-me>' +
+                 '</div>';
+
+             tcb.overrideTemplate(TestComponent, html)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(3);
+                   expect(getDOM().getText(fixture.debugElement.nativeElement))
+                       .toEqual('helloNumberhelloStringhelloFunction');
+
+                   fixture.debugElement.componentInstance.numberCondition = 0;
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('helloString');
+
+                   fixture.debugElement.componentInstance.numberCondition = 1;
+                   fixture.debugElement.componentInstance.stringCondition = 'bar';
+                   fixture.detectChanges();
+                   expect(getDOM()
+                              .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                              .length)
+                       .toEqual(1);
+                   expect(fixture.debugElement.nativeElement).toHaveText('helloNumber');
+                   async.done();
+                 });
+           }));
+
+
+    if (!IS_DART) {
+      it('should not add the element twice if the condition goes from true to true (JS)',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var html = '<div><copy-me template="ngIf numberCondition">hello</copy-me></div>';
+
+               tcb.overrideTemplate(TestComponent, html)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.detectChanges();
+                     expect(getDOM()
+                                .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                                .length)
+                         .toEqual(1);
+                     expect(fixture.debugElement.nativeElement).toHaveText('hello');
+
+                     fixture.debugElement.componentInstance.numberCondition = 2;
+                     fixture.detectChanges();
+                     expect(getDOM()
+                                .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                                .length)
+                         .toEqual(1);
+                     expect(fixture.debugElement.nativeElement).toHaveText('hello');
+
+                     async.done();
+                   });
+             }));
+
+      it('should not recreate the element if the condition goes from true to true (JS)',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var html = '<div><copy-me template="ngIf numberCondition">hello</copy-me></div>';
+
+               tcb.overrideTemplate(TestComponent, html)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.detectChanges();
+                     getDOM().addClass(
+                         getDOM().querySelector(fixture.debugElement.nativeElement, 'copy-me'),
+                         'foo');
+
+                     fixture.debugElement.componentInstance.numberCondition = 2;
+                     fixture.detectChanges();
+                     expect(
+                         getDOM().hasClass(
+                             getDOM().querySelector(fixture.debugElement.nativeElement, 'copy-me'),
+                             'foo'))
+                         .toBe(true);
+
+                     async.done();
+                   });
+             }));
+    }
+
+    if (IS_DART) {
+      it('should not create the element if the condition is not a boolean (DART)',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var html = '<div><copy-me template="ngIf numberCondition">hello</copy-me></div>';
+
+               tcb.overrideTemplate(TestComponent, html)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     expect(() => fixture.detectChanges()).toThrowError();
+                     expect(getDOM()
+                                .querySelectorAll(fixture.debugElement.nativeElement, 'copy-me')
+                                .length)
+                         .toEqual(0);
+                     expect(fixture.debugElement.nativeElement).toHaveText('');
+                     async.done();
+                   });
+             }));
+    }
+
+  });
+}
+
+@Component({selector: 'test-cmp', directives: [NgIf], template: ''})
+class TestComponent {
+  booleanCondition: boolean;
+  nestedBooleanCondition: boolean;
+  numberCondition: number;
+  stringCondition: string;
+  functionCondition: Function;
+  constructor() {
+    this.booleanCondition = true;
+    this.nestedBooleanCondition = true;
+    this.numberCondition = 1;
+    this.stringCondition = 'foo';
+    this.functionCondition = function(s: any, n: any): boolean { return s == 'foo' && n == 1; };
+  }
+}

modules/@angular/common/test/directives/ng_plural_spec.ts

@@ -0,0 +1,162 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEachProviders, beforeEach, ddescribe, describe, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+
+import {Component, Injectable} from '@angular/core';
+import {NgPlural, NgPluralCase, NgLocalization} from '@angular/common';
+
+export function main() {
+  describe('switch', () => {
+    beforeEachProviders(() => [{provide: NgLocalization, useClass: TestLocalization}]);
+
+    it('should display the template according to the exact value',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>' +
+                 '<ul [ngPlural]="switchValue">' +
+                 '<template ngPluralCase="=0"><li>you have no messages.</li></template>' +
+                 '<template ngPluralCase="=1"><li>you have one message.</li></template>' +
+                 '</ul></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.switchValue = 0;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('you have no messages.');
+
+                   fixture.debugElement.componentInstance.switchValue = 1;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('you have one message.');
+
+                   async.done();
+                 });
+           }));
+
+    it('should be applicable to <ng-container> elements',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>' +
+                 '<ng-container [ngPlural]="switchValue">' +
+                 '<template ngPluralCase="=0">you have no messages.</template>' +
+                 '<template ngPluralCase="=1">you have one message.</template>' +
+                 '</ng-container></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.switchValue = 0;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('you have no messages.');
+
+                   fixture.debugElement.componentInstance.switchValue = 1;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('you have one message.');
+
+                   async.done();
+                 });
+           }));
+
+    it('should display the template according to the category',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>' +
+                 '<ul [ngPlural]="switchValue">' +
+                 '<template ngPluralCase="few"><li>you have a few messages.</li></template>' +
+                 '<template ngPluralCase="many"><li>you have many messages.</li></template>' +
+                 '</ul></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.switchValue = 2;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement)
+                       .toHaveText('you have a few messages.');
+
+                   fixture.debugElement.componentInstance.switchValue = 8;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('you have many messages.');
+
+                   async.done();
+                 });
+           }));
+
+    it('should default to other when no matches are found',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>' +
+                 '<ul [ngPlural]="switchValue">' +
+                 '<template ngPluralCase="few"><li>you have a few messages.</li></template>' +
+                 '<template ngPluralCase="other"><li>default message.</li></template>' +
+                 '</ul></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.switchValue = 100;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('default message.');
+
+                   async.done();
+                 });
+           }));
+
+    it('should prioritize value matches over category matches',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>' +
+                 '<ul [ngPlural]="switchValue">' +
+                 '<template ngPluralCase="few"><li>you have a few messages.</li></template>' +
+                 '<template ngPluralCase="=2">you have two messages.</template>' +
+                 '</ul></div>';
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.switchValue = 2;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('you have two messages.');
+
+                   fixture.debugElement.componentInstance.switchValue = 3;
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement)
+                       .toHaveText('you have a few messages.');
+
+                   async.done();
+                 });
+           }));
+  });
+}
+
+@Injectable()
+class TestLocalization extends NgLocalization {
+  getPluralCategory(value: number): string {
+    if (value > 1 && value < 4) {
+      return 'few';
+    }
+    if (value >= 4 && value < 10) {
+      return 'many';
+    }
+
+    return 'other';
+  }
+}
+
+@Component({selector: 'test-cmp', directives: [NgPlural, NgPluralCase], template: ''})
+class TestComponent {
+  switchValue: number = null;
+}

modules/@angular/common/test/directives/ng_style_spec.ts

@@ -0,0 +1,165 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEach, beforeEachProviders, ddescribe, xdescribe, describe, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+
+import {StringMapWrapper} from '../../src/facade/collection';
+
+import {Component} from '@angular/core';
+
+import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
+import {NgStyle} from '@angular/common/src/directives/ng_style';
+
+export function main() {
+  describe('binding to CSS styles', () => {
+
+    it('should add styles specified in an object literal',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = `<div [ngStyle]="{'max-width': '40px'}"></div>`;
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('40px');
+
+                   async.done();
+                 });
+           }));
+
+    it('should add and change styles specified in an object expression',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = `<div [ngStyle]="expr"></div>`;
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   var expr: Map<string, any>;
+
+                   fixture.debugElement.componentInstance.expr = {'max-width': '40px'};
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('40px');
+
+                   expr = fixture.debugElement.componentInstance.expr;
+                   (expr as any)['max-width'] = '30%';
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('30%');
+
+                   async.done();
+                 });
+           }));
+
+    it('should remove styles when deleting a key in an object expression',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = `<div [ngStyle]="expr"></div>`;
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.expr = {'max-width': '40px'};
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('40px');
+
+                   StringMapWrapper.delete(
+                       fixture.debugElement.componentInstance.expr, 'max-width');
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('');
+
+                   async.done();
+                 });
+           }));
+
+    it('should co-operate with the style attribute',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = `<div style="font-size: 12px" [ngStyle]="expr"></div>`;
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.expr = {'max-width': '40px'};
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('40px');
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'font-size'))
+                       .toEqual('12px');
+
+                   StringMapWrapper.delete(
+                       fixture.debugElement.componentInstance.expr, 'max-width');
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('');
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'font-size'))
+                       .toEqual('12px');
+
+                   async.done();
+                 });
+           }));
+
+    it('should co-operate with the style.[styleName]="expr" special-case in the compiler',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = `<div [style.font-size.px]="12" [ngStyle]="expr"></div>`;
+
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.debugElement.componentInstance.expr = {'max-width': '40px'};
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('40px');
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'font-size'))
+                       .toEqual('12px');
+
+                   StringMapWrapper.delete(
+                       fixture.debugElement.componentInstance.expr, 'max-width');
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'font-size'))
+                       .toEqual('12px');
+
+                   fixture.detectChanges();
+                   expect(getDOM().getStyle(
+                              fixture.debugElement.children[0].nativeElement, 'max-width'))
+                       .toEqual('');
+
+                   async.done();
+                 });
+           }));
+  })
+}
+
+@Component({selector: 'test-cmp', directives: [NgStyle], template: ''})
+class TestComponent {
+  expr: any;
+}

modules/@angular/common/test/directives/ng_switch_spec.ts

@@ -0,0 +1,194 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEach, ddescribe, describe, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {Component} from '@angular/core';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+
+import {NgSwitch, NgSwitchCase, NgSwitchDefault} from '@angular/common';
+
+export function main() {
+  describe('switch', () => {
+    describe('switch value changes', () => {
+      it('should switch amongst when values',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div>' +
+                   '<ul [ngSwitch]="switchValue">' +
+                   '<template ngSwitchCase="a"><li>when a</li></template>' +
+                   '<template ngSwitchCase="b"><li>when b</li></template>' +
+                   '</ul></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                     fixture.debugElement.componentInstance.switchValue = 'a';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when a');
+
+                     fixture.debugElement.componentInstance.switchValue = 'b';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when b');
+
+                     async.done();
+                   });
+             }));
+
+      // TODO(robwormald): deprecate and remove
+      it('should switch amongst when values using switchWhen',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div>' +
+                   '<ul [ngSwitch]="switchValue">' +
+                   '<template ngSwitchWhen="a"><li>when a</li></template>' +
+                   '<template ngSwitchWhen="b"><li>when b</li></template>' +
+                   '</ul></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('');
+
+                     fixture.debugElement.componentInstance.switchValue = 'a';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when a');
+
+                     fixture.debugElement.componentInstance.switchValue = 'b';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when b');
+
+                     async.done();
+                   });
+             }));
+
+      it('should switch amongst when values with fallback to default',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div>' +
+                   '<ul [ngSwitch]="switchValue">' +
+                   '<li template="ngSwitchCase \'a\'">when a</li>' +
+                   '<li template="ngSwitchDefault">when default</li>' +
+                   '</ul></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when default');
+
+                     fixture.debugElement.componentInstance.switchValue = 'a';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when a');
+
+                     fixture.debugElement.componentInstance.switchValue = 'b';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when default');
+
+                     async.done();
+                   });
+             }));
+
+      it('should support multiple whens with the same value',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div>' +
+                   '<ul [ngSwitch]="switchValue">' +
+                   '<template ngSwitchCase="a"><li>when a1;</li></template>' +
+                   '<template ngSwitchCase="b"><li>when b1;</li></template>' +
+                   '<template ngSwitchCase="a"><li>when a2;</li></template>' +
+                   '<template ngSwitchCase="b"><li>when b2;</li></template>' +
+                   '<template ngSwitchDefault><li>when default1;</li></template>' +
+                   '<template ngSwitchDefault><li>when default2;</li></template>' +
+                   '</ul></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement)
+                         .toHaveText('when default1;when default2;');
+
+                     fixture.debugElement.componentInstance.switchValue = 'a';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when a1;when a2;');
+
+                     fixture.debugElement.componentInstance.switchValue = 'b';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when b1;when b2;');
+
+                     async.done();
+                   });
+             }));
+    });
+
+    describe('when values changes', () => {
+      it('should switch amongst when values',
+         inject(
+             [TestComponentBuilder, AsyncTestCompleter],
+             (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+               var template = '<div>' +
+                   '<ul [ngSwitch]="switchValue">' +
+                   '<template [ngSwitchCase]="when1"><li>when 1;</li></template>' +
+                   '<template [ngSwitchCase]="when2"><li>when 2;</li></template>' +
+                   '<template ngSwitchDefault><li>when default;</li></template>' +
+                   '</ul></div>';
+
+               tcb.overrideTemplate(TestComponent, template)
+                   .createAsync(TestComponent)
+                   .then((fixture) => {
+                     fixture.debugElement.componentInstance.when1 = 'a';
+                     fixture.debugElement.componentInstance.when2 = 'b';
+                     fixture.debugElement.componentInstance.switchValue = 'a';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when 1;');
+
+                     fixture.debugElement.componentInstance.switchValue = 'b';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when 2;');
+
+                     fixture.debugElement.componentInstance.switchValue = 'c';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when default;');
+
+                     fixture.debugElement.componentInstance.when1 = 'c';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when 1;');
+
+                     fixture.debugElement.componentInstance.when1 = 'd';
+                     fixture.detectChanges();
+                     expect(fixture.debugElement.nativeElement).toHaveText('when default;');
+
+                     async.done();
+                   });
+             }));
+    });
+  });
+}
+
+@Component(
+    {selector: 'test-cmp', directives: [NgSwitch, NgSwitchCase, NgSwitchDefault], template: ''})
+class TestComponent {
+  switchValue: any;
+  when1: any;
+  when2: any;
+
+  constructor() {
+    this.switchValue = null;
+    this.when1 = null;
+    this.when2 = null;
+  }
+}

modules/@angular/common/test/directives/ng_template_outlet_spec.ts

@@ -0,0 +1,218 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEach, ddescribe, describe, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {Component, Directive, TemplateRef, ContentChildren, QueryList} from '@angular/core';
+import {NgTemplateOutlet} from '@angular/common';
+
+export function main() {
+  describe('insert', () => {
+    it('should do nothing if templateRef is null',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = `<template [ngTemplateOutlet]="null"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('');
+
+                   async.done();
+                 });
+           }));
+
+    it('should insert content specified by TemplateRef',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template>foo</template></tpl-refs><template [ngTemplateOutlet]="currentTplRef"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('');
+
+                   var refs = fixture.debugElement.children[0].references['refs'];
+
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('foo');
+
+                   async.done();
+                 });
+           }));
+
+    it('should clear content if TemplateRef becomes null',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template>foo</template></tpl-refs><template [ngTemplateOutlet]="currentTplRef"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+
+                   fixture.detectChanges();
+                   var refs = fixture.debugElement.children[0].references['refs'];
+
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('foo');
+
+                   fixture.componentInstance.currentTplRef = null;
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('');
+
+                   async.done();
+                 });
+           }));
+
+    it('should swap content if TemplateRef changes',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template>foo</template><template>bar</template></tpl-refs><template [ngTemplateOutlet]="currentTplRef"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+
+                   fixture.detectChanges();
+                   var refs = fixture.debugElement.children[0].references['refs'];
+
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('foo');
+
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.last;
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('bar');
+
+                   async.done();
+                 });
+           }));
+
+    it('should display template if context is null',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template>foo</template></tpl-refs><template [ngTemplateOutlet]="currentTplRef" [ngOutletContext]="null"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('');
+
+                   var refs = fixture.debugElement.children[0].references['refs'];
+
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+                   fixture.detectChanges();
+                   expect(fixture.nativeElement).toHaveText('foo');
+
+                   async.done();
+                 });
+           }));
+
+    it('should reflect initial context and changes',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template let-foo="foo"><span>{{foo}}</span></template></tpl-refs><template [ngTemplateOutlet]="currentTplRef" [ngOutletContext]="context"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   var refs = fixture.debugElement.children[0].references['refs'];
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('bar');
+
+                   fixture.componentInstance.context.foo = 'alter-bar';
+
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('alter-bar');
+
+                   async.done();
+                 });
+           }));
+
+    it('should reflect user defined $implicit property in the context',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template let-ctx><span>{{ctx.foo}}</span></template></tpl-refs><template [ngTemplateOutlet]="currentTplRef" [ngOutletContext]="context"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   var refs = fixture.debugElement.children[0].references['refs'];
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+
+                   fixture.componentInstance.context = {
+                     $implicit: fixture.componentInstance.context
+                   };
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('bar');
+
+                   async.done();
+                 });
+           }));
+
+    it('should reflect context re-binding',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template =
+                 `<tpl-refs #refs="tplRefs"><template let-shawshank="shawshank"><span>{{shawshank}}</span></template></tpl-refs><template [ngTemplateOutlet]="currentTplRef" [ngOutletContext]="context"></template>`;
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   var refs = fixture.debugElement.children[0].references['refs'];
+                   fixture.componentInstance.currentTplRef = refs.tplRefs.first;
+                   fixture.componentInstance.context = {shawshank: 'brooks'};
+
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('brooks');
+
+                   fixture.componentInstance.context = {shawshank: 'was here'};
+
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('was here');
+
+                   async.done();
+                 });
+           }));
+  });
+}
+
+
+@Directive({selector: 'tpl-refs', exportAs: 'tplRefs'})
+class CaptureTplRefs {
+  @ContentChildren(TemplateRef) tplRefs: QueryList<TemplateRef<any>>;
+}
+
+@Component({selector: 'test-cmp', directives: [NgTemplateOutlet, CaptureTplRefs], template: ''})
+class TestComponent {
+  currentTplRef: TemplateRef<any>;
+  context: any = {foo: 'bar'};
+}

modules/@angular/common/test/directives/non_bindable_spec.ts

@@ -0,0 +1,76 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {beforeEach, ddescribe, describe, expect, iit, inject, it, xit,} from '@angular/core/testing/testing_internal';
+import {TestComponentBuilder} from '@angular/compiler/testing';
+import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
+import {Component, Directive} from '@angular/core';
+import {ElementRef} from '@angular/core/src/linker/element_ref';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+
+export function main() {
+  describe('non-bindable', () => {
+    it('should not interpolate children',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div>{{text}}<span ngNonBindable>{{text}}</span></div>';
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   expect(fixture.debugElement.nativeElement).toHaveText('foo{{text}}');
+                   async.done();
+                 });
+           }));
+
+    it('should ignore directives on child nodes',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div ngNonBindable><span id=child test-dec>{{text}}</span></div>';
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+
+                   // We must use getDOM().querySelector instead of fixture.query here
+                   // since the elements inside are not compiled.
+                   var span = getDOM().querySelector(fixture.debugElement.nativeElement, '#child');
+                   expect(getDOM().hasClass(span, 'compiled')).toBeFalsy();
+                   async.done();
+                 });
+           }));
+
+    it('should trigger directives on the same node',
+       inject(
+           [TestComponentBuilder, AsyncTestCompleter],
+           (tcb: TestComponentBuilder, async: AsyncTestCompleter) => {
+             var template = '<div><span id=child ngNonBindable test-dec>{{text}}</span></div>';
+             tcb.overrideTemplate(TestComponent, template)
+                 .createAsync(TestComponent)
+                 .then((fixture) => {
+                   fixture.detectChanges();
+                   var span = getDOM().querySelector(fixture.debugElement.nativeElement, '#child');
+                   expect(getDOM().hasClass(span, 'compiled')).toBeTruthy();
+                   async.done();
+                 });
+           }));
+  })
+}
+
+@Directive({selector: '[test-dec]'})
+class TestDirective {
+  constructor(el: ElementRef) { getDOM().addClass(el.nativeElement, 'compiled'); }
+}
+
+@Component({selector: 'test-cmp', directives: [TestDirective], template: ''})
+class TestComponent {
+  text: string;
+  constructor() { this.text = 'foo'; }
+}

modules/@angular/common/test/forms-deprecated/directives_spec.ts

@@ -0,0 +1,474 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {afterEach, beforeEach, ddescribe, describe, expect, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
+
+import {fakeAsync, flushMicrotasks, tick,} from '@angular/core/testing';
+
+import {SpyNgControl, SpyValueAccessor} from '../spies';
+
+import {ControlGroup, Control, NgControlName, NgControlGroup, NgFormModel, ControlValueAccessor, Validators, NgForm, NgModel, NgFormControl, NgControl, DefaultValueAccessor, CheckboxControlValueAccessor, SelectControlValueAccessor, Validator} from '@angular/common/src/forms-deprecated';
+
+
+import {selectValueAccessor, composeValidators} from '@angular/common/src/forms-deprecated/directives/shared';
+import {TimerWrapper} from '../../src/facade/async';
+import {PromiseWrapper} from '../../src/facade/promise';
+import {SimpleChange} from '@angular/core/src/change_detection';
+
+class DummyControlValueAccessor implements ControlValueAccessor {
+  writtenValue: any /** TODO #9100 */;
+
+  registerOnChange(fn: any /** TODO #9100 */) {}
+  registerOnTouched(fn: any /** TODO #9100 */) {}
+
+  writeValue(obj: any): void { this.writtenValue = obj; }
+}
+
+class CustomValidatorDirective implements Validator {
+  validate(c: Control): {[key: string]: any} { return {'custom': true}; }
+}
+
+function asyncValidator(expected: any /** TODO #9100 */, timeout = 0) {
+  return (c: any /** TODO #9100 */) => {
+    var completer = PromiseWrapper.completer();
+    var res = c.value != expected ? {'async': true} : null;
+    if (timeout == 0) {
+      completer.resolve(res);
+    } else {
+      TimerWrapper.setTimeout(() => { completer.resolve(res); }, timeout);
+    }
+    return completer.promise;
+  };
+}
+
+export function main() {
+  describe('Form Directives', () => {
+    var defaultAccessor: DefaultValueAccessor;
+
+    beforeEach(() => { defaultAccessor = new DefaultValueAccessor(null, null); });
+
+    describe('shared', () => {
+      describe('selectValueAccessor', () => {
+        var dir: NgControl;
+
+        beforeEach(() => { dir = <any>new SpyNgControl(); });
+
+        it('should throw when given an empty array',
+           () => { expect(() => selectValueAccessor(dir, [])).toThrowError(); });
+
+        it('should return the default value accessor when no other provided',
+           () => { expect(selectValueAccessor(dir, [defaultAccessor])).toEqual(defaultAccessor); });
+
+        it('should return checkbox accessor when provided', () => {
+          var checkboxAccessor = new CheckboxControlValueAccessor(null, null);
+          expect(selectValueAccessor(dir, [
+            defaultAccessor, checkboxAccessor
+          ])).toEqual(checkboxAccessor);
+        });
+
+        it('should return select accessor when provided', () => {
+          var selectAccessor = new SelectControlValueAccessor(null, null);
+          expect(selectValueAccessor(dir, [
+            defaultAccessor, selectAccessor
+          ])).toEqual(selectAccessor);
+        });
+
+        it('should throw when more than one build-in accessor is provided', () => {
+          var checkboxAccessor = new CheckboxControlValueAccessor(null, null);
+          var selectAccessor = new SelectControlValueAccessor(null, null);
+          expect(() => selectValueAccessor(dir, [checkboxAccessor, selectAccessor])).toThrowError();
+        });
+
+        it('should return custom accessor when provided', () => {
+          var customAccessor = new SpyValueAccessor();
+          var checkboxAccessor = new CheckboxControlValueAccessor(null, null);
+          expect(selectValueAccessor(dir, <any>[defaultAccessor, customAccessor, checkboxAccessor]))
+              .toEqual(customAccessor);
+        });
+
+        it('should throw when more than one custom accessor is provided', () => {
+          var customAccessor: ControlValueAccessor = <any>new SpyValueAccessor();
+          expect(() => selectValueAccessor(dir, [customAccessor, customAccessor])).toThrowError();
+        });
+      });
+
+      describe('composeValidators', () => {
+        it('should compose functions', () => {
+          var dummy1 = (_: any /** TODO #9100 */) => ({'dummy1': true});
+          var dummy2 = (_: any /** TODO #9100 */) => ({'dummy2': true});
+          var v = composeValidators([dummy1, dummy2]);
+          expect(v(new Control(''))).toEqual({'dummy1': true, 'dummy2': true});
+        });
+
+        it('should compose validator directives', () => {
+          var dummy1 = (_: any /** TODO #9100 */) => ({'dummy1': true});
+          var v = composeValidators([dummy1, new CustomValidatorDirective()]);
+          expect(v(new Control(''))).toEqual({'dummy1': true, 'custom': true});
+        });
+      });
+    });
+
+    describe('NgFormModel', () => {
+      var form: any /** TODO #9100 */;
+      var formModel: ControlGroup;
+      var loginControlDir: any /** TODO #9100 */;
+
+      beforeEach(() => {
+        form = new NgFormModel([], []);
+        formModel = new ControlGroup({
+          'login': new Control(),
+          'passwords':
+              new ControlGroup({'password': new Control(), 'passwordConfirm': new Control()})
+        });
+        form.form = formModel;
+
+        loginControlDir = new NgControlName(
+            form, [Validators.required], [asyncValidator('expected')], [defaultAccessor]);
+        loginControlDir.name = 'login';
+        loginControlDir.valueAccessor = new DummyControlValueAccessor();
+      });
+
+      it('should reexport control properties', () => {
+        expect(form.control).toBe(formModel);
+        expect(form.value).toBe(formModel.value);
+        expect(form.valid).toBe(formModel.valid);
+        expect(form.errors).toBe(formModel.errors);
+        expect(form.pristine).toBe(formModel.pristine);
+        expect(form.dirty).toBe(formModel.dirty);
+        expect(form.touched).toBe(formModel.touched);
+        expect(form.untouched).toBe(formModel.untouched);
+      });
+
+      describe('addControl', () => {
+        it('should throw when no control found', () => {
+          var dir = new NgControlName(form, null, null, [defaultAccessor]);
+          dir.name = 'invalidName';
+
+          expect(() => form.addControl(dir)).toThrowError(/Cannot find control 'invalidName'/);
+        });
+
+        it('should throw when no value accessor', () => {
+          var dir = new NgControlName(form, null, null, null);
+          dir.name = 'login';
+
+          expect(() => form.addControl(dir)).toThrowError(/No value accessor for 'login'/);
+        });
+
+        it('should set up validators', fakeAsync(() => {
+             form.addControl(loginControlDir);
+
+             // sync validators are set
+             expect(formModel.hasError('required', ['login'])).toBe(true);
+             expect(formModel.hasError('async', ['login'])).toBe(false);
+
+             (<Control>formModel.find(['login'])).updateValue('invalid value');
+
+             // sync validator passes, running async validators
+             expect(formModel.pending).toBe(true);
+
+             tick();
+
+             expect(formModel.hasError('required', ['login'])).toBe(false);
+             expect(formModel.hasError('async', ['login'])).toBe(true);
+           }));
+
+        it('should write value to the DOM', () => {
+          (<Control>formModel.find(['login'])).updateValue('initValue');
+
+          form.addControl(loginControlDir);
+
+          expect((<any>loginControlDir.valueAccessor).writtenValue).toEqual('initValue');
+        });
+
+        it('should add the directive to the list of directives included in the form', () => {
+          form.addControl(loginControlDir);
+          expect(form.directives).toEqual([loginControlDir]);
+        });
+      });
+
+      describe('addControlGroup', () => {
+        var matchingPasswordsValidator = (g: any /** TODO #9100 */) => {
+          if (g.controls['password'].value != g.controls['passwordConfirm'].value) {
+            return {'differentPasswords': true};
+          } else {
+            return null;
+          }
+        };
+
+        it('should set up validator', fakeAsync(() => {
+             var group = new NgControlGroup(
+                 form, [matchingPasswordsValidator], [asyncValidator('expected')]);
+             group.name = 'passwords';
+             form.addControlGroup(group);
+
+             (<Control>formModel.find(['passwords', 'password'])).updateValue('somePassword');
+             (<Control>formModel.find([
+               'passwords', 'passwordConfirm'
+             ])).updateValue('someOtherPassword');
+
+             // sync validators are set
+             expect(formModel.hasError('differentPasswords', ['passwords'])).toEqual(true);
+
+             (<Control>formModel.find([
+               'passwords', 'passwordConfirm'
+             ])).updateValue('somePassword');
+
+             // sync validators pass, running async validators
+             expect(formModel.pending).toBe(true);
+
+             tick();
+
+             expect(formModel.hasError('async', ['passwords'])).toBe(true);
+           }));
+      });
+
+      describe('removeControl', () => {
+        it('should remove the directive to the list of directives included in the form', () => {
+          form.addControl(loginControlDir);
+          form.removeControl(loginControlDir);
+          expect(form.directives).toEqual([]);
+        });
+      });
+
+      describe('ngOnChanges', () => {
+        it('should update dom values of all the directives', () => {
+          form.addControl(loginControlDir);
+
+          (<Control>formModel.find(['login'])).updateValue('new value');
+
+          form.ngOnChanges({});
+
+          expect((<any>loginControlDir.valueAccessor).writtenValue).toEqual('new value');
+        });
+
+        it('should set up a sync validator', () => {
+          var formValidator = (c: any /** TODO #9100 */) => ({'custom': true});
+          var f = new NgFormModel([formValidator], []);
+          f.form = formModel;
+          f.ngOnChanges({'form': new SimpleChange(null, null)});
+
+          expect(formModel.errors).toEqual({'custom': true});
+        });
+
+        it('should set up an async validator', fakeAsync(() => {
+             var f = new NgFormModel([], [asyncValidator('expected')]);
+             f.form = formModel;
+             f.ngOnChanges({'form': new SimpleChange(null, null)});
+
+             tick();
+
+             expect(formModel.errors).toEqual({'async': true});
+           }));
+      });
+    });
+
+    describe('NgForm', () => {
+      var form: any /** TODO #9100 */;
+      var formModel: ControlGroup;
+      var loginControlDir: any /** TODO #9100 */;
+      var personControlGroupDir: any /** TODO #9100 */;
+
+      beforeEach(() => {
+        form = new NgForm([], []);
+        formModel = form.form;
+
+        personControlGroupDir = new NgControlGroup(form, [], []);
+        personControlGroupDir.name = 'person';
+
+        loginControlDir = new NgControlName(personControlGroupDir, null, null, [defaultAccessor]);
+        loginControlDir.name = 'login';
+        loginControlDir.valueAccessor = new DummyControlValueAccessor();
+      });
+
+      it('should reexport control properties', () => {
+        expect(form.control).toBe(formModel);
+        expect(form.value).toBe(formModel.value);
+        expect(form.valid).toBe(formModel.valid);
+        expect(form.errors).toBe(formModel.errors);
+        expect(form.pristine).toBe(formModel.pristine);
+        expect(form.dirty).toBe(formModel.dirty);
+        expect(form.touched).toBe(formModel.touched);
+        expect(form.untouched).toBe(formModel.untouched);
+      });
+
+      describe('addControl & addControlGroup', () => {
+        it('should create a control with the given name', fakeAsync(() => {
+             form.addControlGroup(personControlGroupDir);
+             form.addControl(loginControlDir);
+
+             flushMicrotasks();
+
+             expect(formModel.find(['person', 'login'])).not.toBeNull;
+           }));
+
+        // should update the form's value and validity
+      });
+
+      describe('removeControl & removeControlGroup', () => {
+        it('should remove control', fakeAsync(() => {
+             form.addControlGroup(personControlGroupDir);
+             form.addControl(loginControlDir);
+
+             form.removeControlGroup(personControlGroupDir);
+             form.removeControl(loginControlDir);
+
+             flushMicrotasks();
+
+             expect(formModel.find(['person'])).toBeNull();
+             expect(formModel.find(['person', 'login'])).toBeNull();
+           }));
+
+        // should update the form's value and validity
+      });
+
+      it('should set up sync validator', fakeAsync(() => {
+           var formValidator = (c: any /** TODO #9100 */) => ({'custom': true});
+           var f = new NgForm([formValidator], []);
+
+           tick();
+
+           expect(f.form.errors).toEqual({'custom': true});
+         }));
+
+      it('should set up async validator', fakeAsync(() => {
+           var f = new NgForm([], [asyncValidator('expected')]);
+
+           tick();
+
+           expect(f.form.errors).toEqual({'async': true});
+         }));
+    });
+
+    describe('NgControlGroup', () => {
+      var formModel: any /** TODO #9100 */;
+      var controlGroupDir: any /** TODO #9100 */;
+
+      beforeEach(() => {
+        formModel = new ControlGroup({'login': new Control(null)});
+
+        var parent = new NgFormModel([], []);
+        parent.form = new ControlGroup({'group': formModel});
+        controlGroupDir = new NgControlGroup(parent, [], []);
+        controlGroupDir.name = 'group';
+      });
+
+      it('should reexport control properties', () => {
+        expect(controlGroupDir.control).toBe(formModel);
+        expect(controlGroupDir.value).toBe(formModel.value);
+        expect(controlGroupDir.valid).toBe(formModel.valid);
+        expect(controlGroupDir.errors).toBe(formModel.errors);
+        expect(controlGroupDir.pristine).toBe(formModel.pristine);
+        expect(controlGroupDir.dirty).toBe(formModel.dirty);
+        expect(controlGroupDir.touched).toBe(formModel.touched);
+        expect(controlGroupDir.untouched).toBe(formModel.untouched);
+      });
+    });
+
+    describe('NgFormControl', () => {
+      var controlDir: any /** TODO #9100 */;
+      var control: any /** TODO #9100 */;
+      var checkProperties = function(control: any /** TODO #9100 */) {
+        expect(controlDir.control).toBe(control);
+        expect(controlDir.value).toBe(control.value);
+        expect(controlDir.valid).toBe(control.valid);
+        expect(controlDir.errors).toBe(control.errors);
+        expect(controlDir.pristine).toBe(control.pristine);
+        expect(controlDir.dirty).toBe(control.dirty);
+        expect(controlDir.touched).toBe(control.touched);
+        expect(controlDir.untouched).toBe(control.untouched);
+      };
+
+      beforeEach(() => {
+        controlDir = new NgFormControl([Validators.required], [], [defaultAccessor]);
+        controlDir.valueAccessor = new DummyControlValueAccessor();
+
+        control = new Control(null);
+        controlDir.form = control;
+      });
+
+      it('should reexport control properties', () => { checkProperties(control); });
+
+      it('should reexport new control properties', () => {
+        var newControl = new Control(null);
+        controlDir.form = newControl;
+        controlDir.ngOnChanges({'form': new SimpleChange(control, newControl)});
+
+        checkProperties(newControl);
+      });
+
+      it('should set up validator', () => {
+        expect(control.valid).toBe(true);
+
+        // this will add the required validator and recalculate the validity
+        controlDir.ngOnChanges({'form': new SimpleChange(null, control)});
+
+        expect(control.valid).toBe(false);
+      });
+    });
+
+    describe('NgModel', () => {
+      var ngModel: any /** TODO #9100 */;
+
+      beforeEach(() => {
+        ngModel =
+            new NgModel([Validators.required], [asyncValidator('expected')], [defaultAccessor]);
+        ngModel.valueAccessor = new DummyControlValueAccessor();
+      });
+
+      it('should reexport control properties', () => {
+        var control = ngModel.control;
+        expect(ngModel.control).toBe(control);
+        expect(ngModel.value).toBe(control.value);
+        expect(ngModel.valid).toBe(control.valid);
+        expect(ngModel.errors).toBe(control.errors);
+        expect(ngModel.pristine).toBe(control.pristine);
+        expect(ngModel.dirty).toBe(control.dirty);
+        expect(ngModel.touched).toBe(control.touched);
+        expect(ngModel.untouched).toBe(control.untouched);
+      });
+
+      it('should set up validator', fakeAsync(() => {
+           // this will add the required validator and recalculate the validity
+           ngModel.ngOnChanges({});
+           tick();
+
+           expect(ngModel.control.errors).toEqual({'required': true});
+
+           ngModel.control.updateValue('someValue');
+           tick();
+
+           expect(ngModel.control.errors).toEqual({'async': true});
+         }));
+    });
+
+    describe('NgControlName', () => {
+      var formModel: any /** TODO #9100 */;
+      var controlNameDir: any /** TODO #9100 */;
+
+      beforeEach(() => {
+        formModel = new Control('name');
+
+        var parent = new NgFormModel([], []);
+        parent.form = new ControlGroup({'name': formModel});
+        controlNameDir = new NgControlName(parent, [], [], [defaultAccessor]);
+        controlNameDir.name = 'name';
+      });
+
+      it('should reexport control properties', () => {
+        expect(controlNameDir.control).toBe(formModel);
+        expect(controlNameDir.value).toBe(formModel.value);
+        expect(controlNameDir.valid).toBe(formModel.valid);
+        expect(controlNameDir.errors).toBe(formModel.errors);
+        expect(controlNameDir.pristine).toBe(formModel.pristine);
+        expect(controlNameDir.dirty).toBe(formModel.dirty);
+        expect(controlNameDir.touched).toBe(formModel.touched);
+        expect(controlNameDir.untouched).toBe(formModel.untouched);
+      });
+    });
+  });
+}

modules/@angular/common/test/forms-deprecated/form_builder_spec.ts

@@ -0,0 +1,71 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Control, FormBuilder} from '@angular/common/src/forms-deprecated';
+import {afterEach, beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing/testing_internal';
+
+import {PromiseWrapper} from '../../src/facade/promise';
+
+export function main() {
+  function syncValidator(_: any): any { return null; }
+  function asyncValidator(_: any) { return PromiseWrapper.resolve(null); }
+
+  describe('Form Builder', () => {
+    var b: any /** TODO #9100 */;
+
+    beforeEach(() => { b = new FormBuilder(); });
+
+    it('should create controls from a value', () => {
+      var g = b.group({'login': 'some value'});
+
+      expect(g.controls['login'].value).toEqual('some value');
+    });
+
+    it('should create controls from an array', () => {
+      var g = b.group(
+          {'login': ['some value'], 'password': ['some value', syncValidator, asyncValidator]});
+
+      expect(g.controls['login'].value).toEqual('some value');
+      expect(g.controls['password'].value).toEqual('some value');
+      expect(g.controls['password'].validator).toEqual(syncValidator);
+      expect(g.controls['password'].asyncValidator).toEqual(asyncValidator);
+    });
+
+    it('should use controls', () => {
+      var g = b.group({'login': b.control('some value', syncValidator, asyncValidator)});
+
+      expect(g.controls['login'].value).toEqual('some value');
+      expect(g.controls['login'].validator).toBe(syncValidator);
+      expect(g.controls['login'].asyncValidator).toBe(asyncValidator);
+    });
+
+    it('should create groups with optional controls', () => {
+      var g = b.group({'login': 'some value'}, {'optionals': {'login': false}});
+
+      expect(g.contains('login')).toEqual(false);
+    });
+
+    it('should create groups with a custom validator', () => {
+      var g = b.group(
+          {'login': 'some value'}, {'validator': syncValidator, 'asyncValidator': asyncValidator});
+
+      expect(g.validator).toBe(syncValidator);
+      expect(g.asyncValidator).toBe(asyncValidator);
+    });
+
+    it('should create control arrays', () => {
+      var c = b.control('three');
+      var a = b.array(
+          ['one', ['two', syncValidator], c, b.array(['four'])], syncValidator, asyncValidator);
+
+      expect(a.value).toEqual(['one', 'two', 'three', ['four']]);
+      expect(a.validator).toBe(syncValidator);
+      expect(a.asyncValidator).toBe(asyncValidator);
+    });
+  });
+}

modules/@angular/common/test/forms-deprecated/model_spec.ts

@@ -0,0 +1,835 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach, inject,} from '@angular/core/testing/testing_internal';
+import {fakeAsync, flushMicrotasks, tick} from '@angular/core/testing';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {ControlGroup, Control, ControlArray, Validators} from '@angular/common/src/forms-deprecated';
+import {IS_DART, isPresent} from '../../src/facade/lang';
+import {PromiseWrapper} from '../../src/facade/promise';
+import {TimerWrapper, ObservableWrapper, EventEmitter} from '../../src/facade/async';
+
+export function main() {
+  function asyncValidator(expected: any /** TODO #9100 */, timeouts = /*@ts2dart_const*/ {}) {
+    return (c: any /** TODO #9100 */) => {
+      var completer = PromiseWrapper.completer();
+      var t = isPresent((timeouts as any /** TODO #9100 */)[c.value]) ?
+          (timeouts as any /** TODO #9100 */)[c.value] :
+          0;
+      var res = c.value != expected ? {'async': true} : null;
+
+      if (t == 0) {
+        completer.resolve(res);
+      } else {
+        TimerWrapper.setTimeout(() => { completer.resolve(res); }, t);
+      }
+
+      return completer.promise;
+    };
+  }
+
+  function asyncValidatorReturningObservable(c: any /** TODO #9100 */) {
+    var e = new EventEmitter();
+    PromiseWrapper.scheduleMicrotask(() => ObservableWrapper.callEmit(e, {'async': true}));
+    return e;
+  }
+
+  describe('Form Model', () => {
+    describe('Control', () => {
+      it('should default the value to null', () => {
+        var c = new Control();
+        expect(c.value).toBe(null);
+      });
+
+      describe('validator', () => {
+        it('should run validator with the initial value', () => {
+          var c = new Control('value', Validators.required);
+          expect(c.valid).toEqual(true);
+        });
+
+        it('should rerun the validator when the value changes', () => {
+          var c = new Control('value', Validators.required);
+          c.updateValue(null);
+          expect(c.valid).toEqual(false);
+        });
+
+        it('should return errors', () => {
+          var c = new Control(null, Validators.required);
+          expect(c.errors).toEqual({'required': true});
+        });
+      });
+
+      describe('asyncValidator', () => {
+        it('should run validator with the initial value', fakeAsync(() => {
+             var c = new Control('value', null, asyncValidator('expected'));
+             tick();
+
+             expect(c.valid).toEqual(false);
+             expect(c.errors).toEqual({'async': true});
+           }));
+
+        it('should support validators returning observables', fakeAsync(() => {
+             var c = new Control('value', null, asyncValidatorReturningObservable);
+             tick();
+
+             expect(c.valid).toEqual(false);
+             expect(c.errors).toEqual({'async': true});
+           }));
+
+        it('should rerun the validator when the value changes', fakeAsync(() => {
+             var c = new Control('value', null, asyncValidator('expected'));
+
+             c.updateValue('expected');
+             tick();
+
+             expect(c.valid).toEqual(true);
+           }));
+
+        it('should run the async validator only when the sync validator passes', fakeAsync(() => {
+             var c = new Control('', Validators.required, asyncValidator('expected'));
+             tick();
+
+             expect(c.errors).toEqual({'required': true});
+
+             c.updateValue('some value');
+             tick();
+
+             expect(c.errors).toEqual({'async': true});
+           }));
+
+        it('should mark the control as pending while running the async validation',
+           fakeAsync(() => {
+             var c = new Control('', null, asyncValidator('expected'));
+
+             expect(c.pending).toEqual(true);
+
+             tick();
+
+             expect(c.pending).toEqual(false);
+           }));
+
+        it('should only use the latest async validation run', fakeAsync(() => {
+             var c =
+                 new Control('', null, asyncValidator('expected', {'long': 200, 'expected': 100}));
+
+             c.updateValue('long');
+             c.updateValue('expected');
+
+             tick(300);
+
+             expect(c.valid).toEqual(true);
+           }));
+      });
+
+      describe('dirty', () => {
+        it('should be false after creating a control', () => {
+          var c = new Control('value');
+          expect(c.dirty).toEqual(false);
+        });
+
+        it('should be true after changing the value of the control', () => {
+          var c = new Control('value');
+          c.markAsDirty();
+          expect(c.dirty).toEqual(true);
+        });
+      });
+
+      describe('updateValue', () => {
+        var g: any /** TODO #9100 */, c: any /** TODO #9100 */;
+        beforeEach(() => {
+          c = new Control('oldValue');
+          g = new ControlGroup({'one': c});
+        });
+
+        it('should update the value of the control', () => {
+          c.updateValue('newValue');
+          expect(c.value).toEqual('newValue');
+        });
+
+        it('should invoke ngOnChanges if it is present', () => {
+          var ngOnChanges: any /** TODO #9100 */;
+          c.registerOnChange((v: any /** TODO #9100 */) => ngOnChanges = ['invoked', v]);
+
+          c.updateValue('newValue');
+
+          expect(ngOnChanges).toEqual(['invoked', 'newValue']);
+        });
+
+        it('should not invoke on change when explicitly specified', () => {
+          var onChange: any /** TODO #9100 */ = null;
+          c.registerOnChange((v: any /** TODO #9100 */) => onChange = ['invoked', v]);
+
+          c.updateValue('newValue', {emitModelToViewChange: false});
+
+          expect(onChange).toBeNull();
+        });
+
+        it('should update the parent', () => {
+          c.updateValue('newValue');
+          expect(g.value).toEqual({'one': 'newValue'});
+        });
+
+        it('should not update the parent when explicitly specified', () => {
+          c.updateValue('newValue', {onlySelf: true});
+          expect(g.value).toEqual({'one': 'oldValue'});
+        });
+
+        it('should fire an event', fakeAsync(() => {
+             ObservableWrapper.subscribe(
+                 c.valueChanges, (value) => { expect(value).toEqual('newValue'); });
+
+             c.updateValue('newValue');
+             tick();
+           }));
+
+        it('should not fire an event when explicitly specified', fakeAsync(() => {
+             ObservableWrapper.subscribe(c.valueChanges, (value) => { throw 'Should not happen'; });
+
+             c.updateValue('newValue', {emitEvent: false});
+
+             tick();
+           }));
+      });
+
+      describe('valueChanges & statusChanges', () => {
+        var c: any /** TODO #9100 */;
+
+        beforeEach(() => { c = new Control('old', Validators.required); });
+
+        it('should fire an event after the value has been updated',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             ObservableWrapper.subscribe(c.valueChanges, (value) => {
+               expect(c.value).toEqual('new');
+               expect(value).toEqual('new');
+               async.done();
+             });
+             c.updateValue('new');
+           }));
+
+        it('should fire an event after the status has been updated to invalid', fakeAsync(() => {
+             ObservableWrapper.subscribe(c.statusChanges, (status) => {
+               expect(c.status).toEqual('INVALID');
+               expect(status).toEqual('INVALID');
+             });
+
+             c.updateValue('');
+             tick();
+           }));
+
+        it('should fire an event after the status has been updated to pending', fakeAsync(() => {
+             var c = new Control('old', Validators.required, asyncValidator('expected'));
+
+             var log: any[] /** TODO #9100 */ = [];
+             ObservableWrapper.subscribe(c.valueChanges, (value) => log.push(`value: '${value}'`));
+             ObservableWrapper.subscribe(
+                 c.statusChanges, (status) => log.push(`status: '${status}'`));
+
+             c.updateValue('');
+             tick();
+
+             c.updateValue('nonEmpty');
+             tick();
+
+             c.updateValue('expected');
+             tick();
+
+             expect(log).toEqual([
+               '' +
+                   'value: \'\'',
+               'status: \'INVALID\'',
+               'value: \'nonEmpty\'',
+               'status: \'PENDING\'',
+               'status: \'INVALID\'',
+               'value: \'expected\'',
+               'status: \'PENDING\'',
+               'status: \'VALID\'',
+             ]);
+           }));
+
+        // TODO: remove the if statement after making observable delivery sync
+        if (!IS_DART) {
+          it('should update set errors and status before emitting an event',
+             inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+               c.valueChanges.subscribe((value: any /** TODO #9100 */) => {
+                 expect(c.valid).toEqual(false);
+                 expect(c.errors).toEqual({'required': true});
+                 async.done();
+               });
+               c.updateValue('');
+             }));
+        }
+
+        it('should return a cold observable',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             c.updateValue('will be ignored');
+             ObservableWrapper.subscribe(c.valueChanges, (value) => {
+               expect(value).toEqual('new');
+               async.done();
+             });
+             c.updateValue('new');
+           }));
+      });
+
+      describe('setErrors', () => {
+        it('should set errors on a control', () => {
+          var c = new Control('someValue');
+
+          c.setErrors({'someError': true});
+
+          expect(c.valid).toEqual(false);
+          expect(c.errors).toEqual({'someError': true});
+        });
+
+        it('should reset the errors and validity when the value changes', () => {
+          var c = new Control('someValue', Validators.required);
+
+          c.setErrors({'someError': true});
+          c.updateValue('');
+
+          expect(c.errors).toEqual({'required': true});
+        });
+
+        it('should update the parent group\'s validity', () => {
+          var c = new Control('someValue');
+          var g = new ControlGroup({'one': c});
+
+          expect(g.valid).toEqual(true);
+
+          c.setErrors({'someError': true});
+
+          expect(g.valid).toEqual(false);
+        });
+
+        it('should not reset parent\'s errors', () => {
+          var c = new Control('someValue');
+          var g = new ControlGroup({'one': c});
+
+          g.setErrors({'someGroupError': true});
+          c.setErrors({'someError': true});
+
+          expect(g.errors).toEqual({'someGroupError': true});
+        });
+
+        it('should reset errors when updating a value', () => {
+          var c = new Control('oldValue');
+          var g = new ControlGroup({'one': c});
+
+          g.setErrors({'someGroupError': true});
+          c.setErrors({'someError': true});
+
+          c.updateValue('newValue');
+
+          expect(c.errors).toEqual(null);
+          expect(g.errors).toEqual(null);
+        });
+      });
+    });
+
+    describe('ControlGroup', () => {
+      describe('value', () => {
+        it('should be the reduced value of the child controls', () => {
+          var g = new ControlGroup({'one': new Control('111'), 'two': new Control('222')});
+          expect(g.value).toEqual({'one': '111', 'two': '222'});
+        });
+
+        it('should be empty when there are no child controls', () => {
+          var g = new ControlGroup({});
+          expect(g.value).toEqual({});
+        });
+
+        it('should support nested groups', () => {
+          var g = new ControlGroup(
+              {'one': new Control('111'), 'nested': new ControlGroup({'two': new Control('222')})});
+          expect(g.value).toEqual({'one': '111', 'nested': {'two': '222'}});
+
+          (<Control>(g.controls['nested'].find('two'))).updateValue('333');
+
+          expect(g.value).toEqual({'one': '111', 'nested': {'two': '333'}});
+        });
+      });
+
+      describe('adding and removing controls', () => {
+        it('should update value and validity when control is added', () => {
+          var g = new ControlGroup({'one': new Control('1')});
+          expect(g.value).toEqual({'one': '1'});
+          expect(g.valid).toBe(true);
+
+          g.addControl('two', new Control('2', Validators.minLength(10)));
+
+          expect(g.value).toEqual({'one': '1', 'two': '2'});
+          expect(g.valid).toBe(false);
+        });
+
+        it('should update value and validity when control is removed', () => {
+          var g = new ControlGroup(
+              {'one': new Control('1'), 'two': new Control('2', Validators.minLength(10))});
+          expect(g.value).toEqual({'one': '1', 'two': '2'});
+          expect(g.valid).toBe(false);
+
+          g.removeControl('two');
+
+          expect(g.value).toEqual({'one': '1'});
+          expect(g.valid).toBe(true);
+        });
+      });
+
+      describe('errors', () => {
+        it('should run the validator when the value changes', () => {
+          var simpleValidator = (c: any /** TODO #9100 */) =>
+              c.controls['one'].value != 'correct' ? {'broken': true} : null;
+
+          var c = new Control(null);
+          var g = new ControlGroup({'one': c}, null, simpleValidator);
+
+          c.updateValue('correct');
+
+          expect(g.valid).toEqual(true);
+          expect(g.errors).toEqual(null);
+
+          c.updateValue('incorrect');
+
+          expect(g.valid).toEqual(false);
+          expect(g.errors).toEqual({'broken': true});
+        });
+      });
+
+      describe('dirty', () => {
+        var c: any /** TODO #9100 */, g: any /** TODO #9100 */;
+
+        beforeEach(() => {
+          c = new Control('value');
+          g = new ControlGroup({'one': c});
+        });
+
+        it('should be false after creating a control', () => { expect(g.dirty).toEqual(false); });
+
+        it('should be false after changing the value of the control', () => {
+          c.markAsDirty();
+
+          expect(g.dirty).toEqual(true);
+        });
+      });
+
+      describe('optional components', () => {
+        describe('contains', () => {
+          var group: any /** TODO #9100 */;
+
+          beforeEach(() => {
+            group = new ControlGroup(
+                {
+                  'required': new Control('requiredValue'),
+                  'optional': new Control('optionalValue')
+                },
+                {'optional': false});
+          });
+
+          // rename contains into has
+          it('should return false when the component is not included',
+             () => { expect(group.contains('optional')).toEqual(false); })
+
+          it('should return false when there is no component with the given name',
+             () => { expect(group.contains('something else')).toEqual(false); });
+
+          it('should return true when the component is included', () => {
+            expect(group.contains('required')).toEqual(true);
+
+            group.include('optional');
+
+            expect(group.contains('optional')).toEqual(true);
+          });
+        });
+
+        it('should not include an inactive component into the group value', () => {
+          var group = new ControlGroup(
+              {'required': new Control('requiredValue'), 'optional': new Control('optionalValue')},
+              {'optional': false});
+
+          expect(group.value).toEqual({'required': 'requiredValue'});
+
+          group.include('optional');
+
+          expect(group.value).toEqual({'required': 'requiredValue', 'optional': 'optionalValue'});
+        });
+
+        it('should not run Validators on an inactive component', () => {
+          var group = new ControlGroup(
+              {
+                'required': new Control('requiredValue', Validators.required),
+                'optional': new Control('', Validators.required)
+              },
+              {'optional': false});
+
+          expect(group.valid).toEqual(true);
+
+          group.include('optional');
+
+          expect(group.valid).toEqual(false);
+        });
+      });
+
+      describe('valueChanges', () => {
+        var g: any /** TODO #9100 */, c1: any /** TODO #9100 */, c2: any /** TODO #9100 */;
+
+        beforeEach(() => {
+          c1 = new Control('old1');
+          c2 = new Control('old2');
+          g = new ControlGroup({'one': c1, 'two': c2}, {'two': true});
+        });
+
+        it('should fire an event after the value has been updated',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             ObservableWrapper.subscribe(g.valueChanges, (value) => {
+               expect(g.value).toEqual({'one': 'new1', 'two': 'old2'});
+               expect(value).toEqual({'one': 'new1', 'two': 'old2'});
+               async.done();
+             });
+             c1.updateValue('new1');
+           }));
+
+        it('should fire an event after the control\'s observable fired an event',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             var controlCallbackIsCalled = false;
+
+             ObservableWrapper.subscribe(
+                 c1.valueChanges, (value) => { controlCallbackIsCalled = true; });
+
+             ObservableWrapper.subscribe(g.valueChanges, (value) => {
+               expect(controlCallbackIsCalled).toBe(true);
+               async.done();
+             });
+
+             c1.updateValue('new1');
+           }));
+
+        it('should fire an event when a control is excluded',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             ObservableWrapper.subscribe(g.valueChanges, (value) => {
+               expect(value).toEqual({'one': 'old1'});
+               async.done();
+             });
+
+             g.exclude('two');
+           }));
+
+        it('should fire an event when a control is included',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             g.exclude('two');
+
+             ObservableWrapper.subscribe(g.valueChanges, (value) => {
+               expect(value).toEqual({'one': 'old1', 'two': 'old2'});
+               async.done();
+             });
+
+             g.include('two');
+           }));
+
+        it('should fire an event every time a control is updated',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             var loggedValues: any[] /** TODO #9100 */ = [];
+
+             ObservableWrapper.subscribe(g.valueChanges, (value) => {
+               loggedValues.push(value);
+
+               if (loggedValues.length == 2) {
+                 expect(loggedValues).toEqual([
+                   {'one': 'new1', 'two': 'old2'}, {'one': 'new1', 'two': 'new2'}
+                 ]);
+                 async.done();
+               }
+             });
+
+             c1.updateValue('new1');
+             c2.updateValue('new2');
+           }));
+
+        xit('should not fire an event when an excluded control is updated',
+            inject(
+                [AsyncTestCompleter], (async: AsyncTestCompleter) => {
+                                          // hard to test without hacking zones
+                                      }));
+      });
+
+      describe('getError', () => {
+        it('should return the error when it is present', () => {
+          var c = new Control('', Validators.required);
+          var g = new ControlGroup({'one': c});
+          expect(c.getError('required')).toEqual(true);
+          expect(g.getError('required', ['one'])).toEqual(true);
+        });
+
+        it('should return null otherwise', () => {
+          var c = new Control('not empty', Validators.required);
+          var g = new ControlGroup({'one': c});
+          expect(c.getError('invalid')).toEqual(null);
+          expect(g.getError('required', ['one'])).toEqual(null);
+          expect(g.getError('required', ['invalid'])).toEqual(null);
+        });
+      });
+
+      describe('asyncValidator', () => {
+        it('should run the async validator', fakeAsync(() => {
+             var c = new Control('value');
+             var g = new ControlGroup({'one': c}, null, null, asyncValidator('expected'));
+
+             expect(g.pending).toEqual(true);
+
+             tick(1);
+
+             expect(g.errors).toEqual({'async': true});
+             expect(g.pending).toEqual(false);
+           }));
+
+        it('should set the parent group\'s status to pending', fakeAsync(() => {
+             var c = new Control('value', null, asyncValidator('expected'));
+             var g = new ControlGroup({'one': c});
+
+             expect(g.pending).toEqual(true);
+
+             tick(1);
+
+             expect(g.pending).toEqual(false);
+           }));
+
+        it('should run the parent group\'s async validator when children are pending',
+           fakeAsync(() => {
+             var c = new Control('value', null, asyncValidator('expected'));
+             var g = new ControlGroup({'one': c}, null, null, asyncValidator('expected'));
+
+             tick(1);
+
+             expect(g.errors).toEqual({'async': true});
+             expect(g.find(['one']).errors).toEqual({'async': true});
+           }));
+      })
+    });
+
+    describe('ControlArray', () => {
+      describe('adding/removing', () => {
+        var a: ControlArray;
+        var c1: any /** TODO #9100 */, c2: any /** TODO #9100 */, c3: any /** TODO #9100 */;
+
+        beforeEach(() => {
+          a = new ControlArray([]);
+          c1 = new Control(1);
+          c2 = new Control(2);
+          c3 = new Control(3);
+        });
+
+        it('should support pushing', () => {
+          a.push(c1);
+          expect(a.length).toEqual(1);
+          expect(a.controls).toEqual([c1]);
+        });
+
+        it('should support removing', () => {
+          a.push(c1);
+          a.push(c2);
+          a.push(c3);
+
+          a.removeAt(1);
+
+          expect(a.controls).toEqual([c1, c3]);
+        });
+
+        it('should support inserting', () => {
+          a.push(c1);
+          a.push(c3);
+
+          a.insert(1, c2);
+
+          expect(a.controls).toEqual([c1, c2, c3]);
+        });
+      });
+
+      describe('value', () => {
+        it('should be the reduced value of the child controls', () => {
+          var a = new ControlArray([new Control(1), new Control(2)]);
+          expect(a.value).toEqual([1, 2]);
+        });
+
+        it('should be an empty array when there are no child controls', () => {
+          var a = new ControlArray([]);
+          expect(a.value).toEqual([]);
+        });
+      });
+
+      describe('errors', () => {
+        it('should run the validator when the value changes', () => {
+          var simpleValidator = (c: any /** TODO #9100 */) =>
+              c.controls[0].value != 'correct' ? {'broken': true} : null;
+
+          var c = new Control(null);
+          var g = new ControlArray([c], simpleValidator);
+
+          c.updateValue('correct');
+
+          expect(g.valid).toEqual(true);
+          expect(g.errors).toEqual(null);
+
+          c.updateValue('incorrect');
+
+          expect(g.valid).toEqual(false);
+          expect(g.errors).toEqual({'broken': true});
+        });
+      });
+
+
+      describe('dirty', () => {
+        var c: Control;
+        var a: ControlArray;
+
+        beforeEach(() => {
+          c = new Control('value');
+          a = new ControlArray([c]);
+        });
+
+        it('should be false after creating a control', () => { expect(a.dirty).toEqual(false); });
+
+        it('should be false after changing the value of the control', () => {
+          c.markAsDirty();
+
+          expect(a.dirty).toEqual(true);
+        });
+      });
+
+      describe('pending', () => {
+        var c: Control;
+        var a: ControlArray;
+
+        beforeEach(() => {
+          c = new Control('value');
+          a = new ControlArray([c]);
+        });
+
+        it('should be false after creating a control', () => {
+          expect(c.pending).toEqual(false);
+          expect(a.pending).toEqual(false);
+        });
+
+        it('should be true after changing the value of the control', () => {
+          c.markAsPending();
+
+          expect(c.pending).toEqual(true);
+          expect(a.pending).toEqual(true);
+        });
+
+        it('should not update the parent when onlySelf = true', () => {
+          c.markAsPending({onlySelf: true});
+
+          expect(c.pending).toEqual(true);
+          expect(a.pending).toEqual(false);
+        });
+      });
+
+      describe('valueChanges', () => {
+        var a: ControlArray;
+        var c1: any /** TODO #9100 */, c2: any /** TODO #9100 */;
+
+        beforeEach(() => {
+          c1 = new Control('old1');
+          c2 = new Control('old2');
+          a = new ControlArray([c1, c2]);
+        });
+
+        it('should fire an event after the value has been updated',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             ObservableWrapper.subscribe(a.valueChanges, (value) => {
+               expect(a.value).toEqual(['new1', 'old2']);
+               expect(value).toEqual(['new1', 'old2']);
+               async.done();
+             });
+             c1.updateValue('new1');
+           }));
+
+        it('should fire an event after the control\'s observable fired an event',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             var controlCallbackIsCalled = false;
+
+             ObservableWrapper.subscribe(
+                 c1.valueChanges, (value) => { controlCallbackIsCalled = true; });
+
+             ObservableWrapper.subscribe(a.valueChanges, (value) => {
+               expect(controlCallbackIsCalled).toBe(true);
+               async.done();
+             });
+
+             c1.updateValue('new1');
+           }));
+
+        it('should fire an event when a control is removed',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             ObservableWrapper.subscribe(a.valueChanges, (value) => {
+               expect(value).toEqual(['old1']);
+               async.done();
+             });
+
+             a.removeAt(1);
+           }));
+
+        it('should fire an event when a control is added',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             a.removeAt(1);
+
+             ObservableWrapper.subscribe(a.valueChanges, (value) => {
+               expect(value).toEqual(['old1', 'old2']);
+               async.done();
+             });
+
+             a.push(c2);
+           }));
+      });
+
+      describe('find', () => {
+        it('should return null when path is null', () => {
+          var g = new ControlGroup({});
+          expect(g.find(null)).toEqual(null);
+        });
+
+        it('should return null when path is empty', () => {
+          var g = new ControlGroup({});
+          expect(g.find([])).toEqual(null);
+        });
+
+        it('should return null when path is invalid', () => {
+          var g = new ControlGroup({});
+          expect(g.find(['one', 'two'])).toEqual(null);
+        });
+
+        it('should return a child of a control group', () => {
+          var g = new ControlGroup(
+              {'one': new Control('111'), 'nested': new ControlGroup({'two': new Control('222')})});
+
+          expect(g.find(['nested', 'two']).value).toEqual('222');
+          expect(g.find(['one']).value).toEqual('111');
+          expect(g.find('nested/two').value).toEqual('222');
+          expect(g.find('one').value).toEqual('111');
+        });
+
+        it('should return an element of an array', () => {
+          var g = new ControlGroup({'array': new ControlArray([new Control('111')])});
+
+          expect(g.find(['array', 0]).value).toEqual('111');
+        });
+      });
+
+      describe('asyncValidator', () => {
+        it('should run the async validator', fakeAsync(() => {
+             var c = new Control('value');
+             var g = new ControlArray([c], null, asyncValidator('expected'));
+
+             expect(g.pending).toEqual(true);
+
+             tick(1);
+
+             expect(g.errors).toEqual({'async': true});
+             expect(g.pending).toEqual(false);
+           }));
+      })
+    });
+  });
+}

modules/@angular/common/test/forms-deprecated/validators_spec.ts

@@ -0,0 +1,197 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {AbstractControl, Control, ControlArray, ControlGroup, Validators} from '@angular/common/src/forms-deprecated';
+import {fakeAsync, flushMicrotasks, tick} from '@angular/core/testing';
+import {afterEach, beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing/testing_internal';
+import {Observable} from 'rxjs/Observable';
+
+import {EventEmitter, ObservableWrapper, TimerWrapper} from '../../src/facade/async';
+import {PromiseWrapper} from '../../src/facade/promise';
+import {normalizeAsyncValidator} from '../../src/forms-deprecated/directives/normalize_validator';
+
+export function main() {
+  function validator(key: string, error: any) {
+    return function(c: AbstractControl) {
+      var r = {};
+      (r as any /** TODO #9100 */)[key] = error;
+      return r;
+    }
+  }
+
+  class AsyncValidatorDirective {
+    constructor(private expected: string, private error: any) {}
+
+    validate(c: any): {[key: string]: any;} {
+      return Observable.create((obs: any) => {
+        const error = this.expected !== c.value ? this.error : null;
+        obs.next(error);
+        obs.complete();
+      });
+    }
+  }
+
+  describe('Validators', () => {
+    describe('required', () => {
+      it('should error on an empty string',
+         () => { expect(Validators.required(new Control(''))).toEqual({'required': true}); });
+
+      it('should error on null',
+         () => { expect(Validators.required(new Control(null))).toEqual({'required': true}); });
+
+      it('should not error on a non-empty string',
+         () => { expect(Validators.required(new Control('not empty'))).toEqual(null); });
+
+      it('should accept zero as valid',
+         () => { expect(Validators.required(new Control(0))).toEqual(null); });
+    });
+
+    describe('minLength', () => {
+      it('should not error on an empty string',
+         () => { expect(Validators.minLength(2)(new Control(''))).toEqual(null); });
+
+      it('should not error on null',
+         () => { expect(Validators.minLength(2)(new Control(null))).toEqual(null); });
+
+      it('should not error on valid strings',
+         () => { expect(Validators.minLength(2)(new Control('aa'))).toEqual(null); });
+
+      it('should error on short strings', () => {
+        expect(Validators.minLength(2)(new Control('a'))).toEqual({
+          'minlength': {'requiredLength': 2, 'actualLength': 1}
+        });
+      });
+    });
+
+    describe('maxLength', () => {
+      it('should not error on an empty string',
+         () => { expect(Validators.maxLength(2)(new Control(''))).toEqual(null); });
+
+      it('should not error on null',
+         () => { expect(Validators.maxLength(2)(new Control(null))).toEqual(null); });
+
+      it('should not error on valid strings',
+         () => { expect(Validators.maxLength(2)(new Control('aa'))).toEqual(null); });
+
+      it('should error on long strings', () => {
+        expect(Validators.maxLength(2)(new Control('aaa'))).toEqual({
+          'maxlength': {'requiredLength': 2, 'actualLength': 3}
+        });
+      });
+    });
+
+    describe('pattern', () => {
+      it('should not error on an empty string',
+         () => { expect(Validators.pattern('[a-zA-Z ]*')(new Control(''))).toEqual(null); });
+
+      it('should not error on null',
+         () => { expect(Validators.pattern('[a-zA-Z ]*')(new Control(null))).toEqual(null); });
+
+      it('should not error on valid strings',
+         () => { expect(Validators.pattern('[a-zA-Z ]*')(new Control('aaAA'))).toEqual(null); });
+
+      it('should error on failure to match string', () => {
+        expect(Validators.pattern('[a-zA-Z ]*')(new Control('aaa0'))).toEqual({
+          'pattern': {'requiredPattern': '^[a-zA-Z ]*$', 'actualValue': 'aaa0'}
+        });
+      });
+    });
+
+    it('should normalize and evaluate async validator-directives correctly', fakeAsync(() => {
+         const c = Validators.composeAsync(
+             [normalizeAsyncValidator(new AsyncValidatorDirective('expected', {'one': true}))]);
+
+         let value: any = null;
+         c(new Control()).then((v: any) => value = v);
+         tick(1);
+
+         expect(value).toEqual({'one': true});
+       }));
+
+    describe('compose', () => {
+      it('should return null when given null',
+         () => { expect(Validators.compose(null)).toBe(null); });
+
+      it('should collect errors from all the validators', () => {
+        var c = Validators.compose([validator('a', true), validator('b', true)]);
+        expect(c(new Control(''))).toEqual({'a': true, 'b': true});
+      });
+
+      it('should run validators left to right', () => {
+        var c = Validators.compose([validator('a', 1), validator('a', 2)]);
+        expect(c(new Control(''))).toEqual({'a': 2});
+      });
+
+      it('should return null when no errors', () => {
+        var c = Validators.compose([Validators.nullValidator, Validators.nullValidator]);
+        expect(c(new Control(''))).toEqual(null);
+      });
+
+      it('should ignore nulls', () => {
+        var c = Validators.compose([null, Validators.required]);
+        expect(c(new Control(''))).toEqual({'required': true});
+      });
+    });
+
+    describe('composeAsync', () => {
+      function asyncValidator(expected: any /** TODO #9100 */, response: any /** TODO #9100 */) {
+        return (c: any /** TODO #9100 */) => {
+          var emitter = new EventEmitter();
+          var res = c.value != expected ? response : null;
+
+          PromiseWrapper.scheduleMicrotask(() => {
+            ObservableWrapper.callEmit(emitter, res);
+            // this is required because of a bug in ObservableWrapper
+            // where callComplete can fire before callEmit
+            // remove this one the bug is fixed
+            TimerWrapper.setTimeout(() => { ObservableWrapper.callComplete(emitter); }, 0);
+          });
+          return emitter;
+        };
+      }
+
+      it('should return null when given null',
+         () => { expect(Validators.composeAsync(null)).toEqual(null); });
+
+      it('should collect errors from all the validators', fakeAsync(() => {
+           var c = Validators.composeAsync([
+             asyncValidator('expected', {'one': true}), asyncValidator('expected', {'two': true})
+           ]);
+
+           var value: any /** TODO #9100 */ = null;
+           (<Promise<any>>c(new Control('invalid'))).then(v => value = v);
+
+           tick(1);
+
+           expect(value).toEqual({'one': true, 'two': true});
+         }));
+
+      it('should return null when no errors', fakeAsync(() => {
+           var c = Validators.composeAsync([asyncValidator('expected', {'one': true})]);
+
+           var value: any /** TODO #9100 */ = null;
+           (<Promise<any>>c(new Control('expected'))).then(v => value = v);
+
+           tick(1);
+
+           expect(value).toEqual(null);
+         }));
+
+      it('should ignore nulls', fakeAsync(() => {
+           var c = Validators.composeAsync([asyncValidator('expected', {'one': true}), null]);
+
+           var value: any /** TODO #9100 */ = null;
+           (<Promise<any>>c(new Control('invalid'))).then(v => value = v);
+
+           tick(1);
+
+           expect(value).toEqual({'one': true});
+         }));
+    });
+  });
+}

modules/@angular/common/test/pipes/async_pipe_spec.ts

@@ -1,37 +1,30 @@
-import {
-  ddescribe,
-  describe,
-  it,
-  iit,
-  xit,
-  expect,
-  beforeEach,
-  afterEach,
-  AsyncTestCompleter,
-  inject,
-  browserDetection
-} from 'angular2/testing_internal';
-import {SpyChangeDetectorRef} from '../spies';
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
-import {isBlank} from 'angular2/src/facade/lang';
-import {AsyncPipe} from 'angular2/common';
-import {WrappedValue} from 'angular2/core';
-import {
-  EventEmitter,
-  ObservableWrapper,
-  PromiseWrapper,
-  TimerWrapper
-} from 'angular2/src/facade/async';
-import {DOM} from 'angular2/src/platform/dom/dom_adapter';
+import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach, inject,} from '@angular/core/testing/testing_internal';
+import {AsyncTestCompleter} from '@angular/core/testing/testing_internal';
+import {SpyChangeDetectorRef} from '../spies';
+import {isBlank} from '../../src/facade/lang';
+import {AsyncPipe} from '@angular/common';
+import {WrappedValue} from '@angular/core';
+import {EventEmitter, ObservableWrapper, PromiseWrapper, TimerWrapper} from '../../src/facade/async';
+import {getDOM} from '@angular/platform-browser/src/dom/dom_adapter';
+import {PromiseCompleter} from '../../src/facade/promise';
+import {browserDetection} from '@angular/platform-browser/testing/browser_util';
 
 export function main() {
-  describe("AsyncPipe", () => {
+  describe('AsyncPipe', () => {
 
     describe('Observable', () => {
-      var emitter;
-      var pipe;
-      var ref;
-      var message = new Object();
+      var emitter: EventEmitter<any>;
+      var pipe: AsyncPipe;
+      var ref: any;
+      var message = {};
 
       beforeEach(() => {
         emitter = new EventEmitter();
@@ -39,12 +32,12 @@ export function main() {
         pipe = new AsyncPipe(ref);
       });
 
-      describe("transform", () => {
-        it("should return null when subscribing to an observable",
+      describe('transform', () => {
+        it('should return null when subscribing to an observable',
            () => { expect(pipe.transform(emitter)).toBe(null); });
 
-        it("should return the latest available value wrapped",
-           inject([AsyncTestCompleter], (async) => {
+        it('should return the latest available value wrapped',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(emitter);
 
              ObservableWrapper.callEmit(emitter, message);
@@ -56,8 +49,8 @@ export function main() {
            }));
 
 
-        it("should return same value when nothing has changed since the last call",
-           inject([AsyncTestCompleter], (async) => {
+        it('should return same value when nothing has changed since the last call',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(emitter);
              ObservableWrapper.callEmit(emitter, message);
 
@@ -68,8 +61,8 @@ export function main() {
              }, 0)
            }));
 
-        it("should dispose of the existing subscription when subscribing to a new observable",
-           inject([AsyncTestCompleter], (async) => {
+        it('should dispose of the existing subscription when subscribing to a new observable',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(emitter);
 
              var newEmitter = new EventEmitter();
@@ -84,23 +77,24 @@ export function main() {
              }, 0)
            }));
 
-        it("should request a change detection check upon receiving a new value",
-           inject([AsyncTestCompleter], (async) => {
+        it('should request a change detection check upon receiving a new value',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(emitter);
              ObservableWrapper.callEmit(emitter, message);
 
              TimerWrapper.setTimeout(() => {
                expect(ref.spy('markForCheck')).toHaveBeenCalled();
                async.done();
-             }, 0)
+             }, 10)
            }));
       });
 
-      describe("ngOnDestroy", () => {
-        it("should do nothing when no subscription",
+      describe('ngOnDestroy', () => {
+        it('should do nothing when no subscription',
            () => { expect(() => pipe.ngOnDestroy()).not.toThrow(); });
 
-        it("should dispose of the existing subscription", inject([AsyncTestCompleter], (async) => {
+        it('should dispose of the existing subscription',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(emitter);
              pipe.ngOnDestroy();
 
@@ -114,25 +108,26 @@ export function main() {
       });
     });
 
-    describe("Promise", () => {
+    describe('Promise', () => {
       var message = new Object();
-      var pipe;
-      var completer;
-      var ref;
+      var pipe: AsyncPipe;
+      var completer: PromiseCompleter<any>;
+      var ref: SpyChangeDetectorRef;
       // adds longer timers for passing tests in IE
-      var timer = (!isBlank(DOM) && browserDetection.isIE) ? 50 : 0;
+      var timer = (!isBlank(getDOM()) && browserDetection.isIE) ? 50 : 10;
 
       beforeEach(() => {
         completer = PromiseWrapper.completer();
         ref = new SpyChangeDetectorRef();
-        pipe = new AsyncPipe(ref);
+        pipe = new AsyncPipe(<any>ref);
       });
 
-      describe("transform", () => {
-        it("should return null when subscribing to a promise",
+      describe('transform', () => {
+        it('should return null when subscribing to a promise',
            () => { expect(pipe.transform(completer.promise)).toBe(null); });
 
-        it("should return the latest available value", inject([AsyncTestCompleter], (async) => {
+        it('should return the latest available value',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(completer.promise);
 
              completer.resolve(message);
@@ -143,8 +138,8 @@ export function main() {
              }, timer)
            }));
 
-        it("should return unwrapped value when nothing has changed since the last call",
-           inject([AsyncTestCompleter], (async) => {
+        it('should return unwrapped value when nothing has changed since the last call',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(completer.promise);
              completer.resolve(message);
 
@@ -155,8 +150,8 @@ export function main() {
              }, timer)
            }));
 
-        it("should dispose of the existing subscription when subscribing to a new promise",
-           inject([AsyncTestCompleter], (async) => {
+        it('should dispose of the existing subscription when subscribing to a new promise',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
              pipe.transform(completer.promise);
 
              var newCompleter = PromiseWrapper.completer();
@@ -171,33 +166,35 @@ export function main() {
              }, timer)
            }));
 
-        it("should request a change detection check upon receiving a new value",
-           inject([AsyncTestCompleter], (async) => {
+        it('should request a change detection check upon receiving a new value',
+           inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
+             var markForCheck = ref.spy('markForCheck');
              pipe.transform(completer.promise);
              completer.resolve(message);
 
              TimerWrapper.setTimeout(() => {
-               expect(ref.spy('markForCheck')).toHaveBeenCalled();
+               expect(markForCheck).toHaveBeenCalled();
                async.done();
              }, timer)
            }));
 
-        describe("ngOnDestroy", () => {
-          it("should do nothing when no source",
+        describe('ngOnDestroy', () => {
+          it('should do nothing when no source',
              () => { expect(() => pipe.ngOnDestroy()).not.toThrow(); });
 
-          it("should dispose of the existing source", inject([AsyncTestCompleter], (async) => {
+          it('should dispose of the existing source',
+             inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
                pipe.transform(completer.promise);
                expect(pipe.transform(completer.promise)).toBe(null);
                completer.resolve(message)
 
 
-                   TimerWrapper.setTimeout(() => {
-                     expect(pipe.transform(completer.promise)).toEqual(new WrappedValue(message));
-                     pipe.ngOnDestroy();
-                     expect(pipe.transform(completer.promise)).toBe(null);
-                     async.done();
-                   }, timer);
+               TimerWrapper.setTimeout(() => {
+                 expect(pipe.transform(completer.promise)).toEqual(new WrappedValue(message));
+                 pipe.ngOnDestroy();
+                 expect(pipe.transform(completer.promise)).toBe(null);
+                 async.done();
+               }, timer);
              }));
         });
       });
@@ -206,14 +203,14 @@ export function main() {
     describe('null', () => {
       it('should return null when given null', () => {
         var pipe = new AsyncPipe(null);
-        expect(pipe.transform(null, [])).toEqual(null);
+        expect(pipe.transform(null)).toEqual(null);
       });
     });
 
     describe('other types', () => {
       it('should throw when given an invalid object', () => {
         var pipe = new AsyncPipe(null);
-        expect(() => pipe.transform(<any>"some bogus object", [])).toThrowError();
+        expect(() => pipe.transform(<any>'some bogus object')).toThrowError();
       });
     });
   });

modules/@angular/common/test/pipes/date_pipe_spec.ts

@@ -0,0 +1,97 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {DatePipe} from '@angular/common';
+import {PipeResolver} from '@angular/compiler/src/pipe_resolver';
+import {afterEach, beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing/testing_internal';
+import {browserDetection} from '@angular/platform-browser/testing/browser_util';
+
+import {DateWrapper} from '../../src/facade/lang';
+
+export function main() {
+  describe('DatePipe', () => {
+    var date: Date;
+    var pipe: DatePipe;
+
+    beforeEach(() => {
+      date = DateWrapper.create(2015, 6, 15, 21, 3, 1);
+      pipe = new DatePipe();
+    });
+
+    it('should be marked as pure',
+       () => { expect(new PipeResolver().resolve(DatePipe).pure).toEqual(true); });
+
+    // TODO(mlaval): enable tests when Intl API is no longer used, see
+    // https://github.com/angular/angular/issues/3333
+    // Have to restrict to Chrome as IE uses a different formatting
+    if (browserDetection.supportsIntlApi && browserDetection.isChromeDesktop) {
+      describe('supports', () => {
+        it('should support date', () => { expect(() => pipe.transform(date)).not.toThrow(); });
+        it('should support int', () => { expect(() => pipe.transform(123456789)).not.toThrow(); });
+        it('should support numeric strings',
+           () => { expect(() => pipe.transform('123456789')).not.toThrow(); });
+
+        it('should support ISO string',
+           () => { expect(() => pipe.transform('2015-06-15T21:43:11Z')).not.toThrow(); });
+
+        it('should not support other objects', () => {
+          expect(() => pipe.transform({})).toThrow();
+          expect(() => pipe.transform('')).toThrow();
+        });
+      });
+
+      describe('transform', () => {
+        it('should format each component correctly', () => {
+          expect(pipe.transform(date, 'y')).toEqual('2015');
+          expect(pipe.transform(date, 'yy')).toEqual('15');
+          expect(pipe.transform(date, 'M')).toEqual('6');
+          expect(pipe.transform(date, 'MM')).toEqual('06');
+          expect(pipe.transform(date, 'MMM')).toEqual('Jun');
+          expect(pipe.transform(date, 'MMMM')).toEqual('June');
+          expect(pipe.transform(date, 'd')).toEqual('15');
+          expect(pipe.transform(date, 'E')).toEqual('Mon');
+          expect(pipe.transform(date, 'EEEE')).toEqual('Monday');
+          expect(pipe.transform(date, 'H')).toEqual('21');
+          expect(pipe.transform(date, 'j')).toEqual('9 PM');
+          expect(pipe.transform(date, 'm')).toEqual('3');
+          expect(pipe.transform(date, 's')).toEqual('1');
+          expect(pipe.transform(date, 'mm')).toEqual('03');
+          expect(pipe.transform(date, 'ss')).toEqual('01');
+        });
+
+        it('should format common multi component patterns', () => {
+          expect(pipe.transform(date, 'E, M/d/y')).toEqual('Mon, 6/15/2015');
+          expect(pipe.transform(date, 'E, M/d')).toEqual('Mon, 6/15');
+          expect(pipe.transform(date, 'MMM d')).toEqual('Jun 15');
+          expect(pipe.transform(date, 'dd/MM/yyyy')).toEqual('15/06/2015');
+          expect(pipe.transform(date, 'MM/dd/yyyy')).toEqual('06/15/2015');
+          expect(pipe.transform(date, 'yMEd')).toEqual('20156Mon15');
+          expect(pipe.transform(date, 'MEd')).toEqual('6Mon15');
+          expect(pipe.transform(date, 'MMMd')).toEqual('Jun15');
+          expect(pipe.transform(date, 'yMMMMEEEEd')).toEqual('Monday, June 15, 2015');
+          expect(pipe.transform(date, 'jms')).toEqual('9:03:01 PM');
+          expect(pipe.transform(date, 'ms')).toEqual('31');
+          expect(pipe.transform(date, 'jm')).toEqual('9:03 PM');
+        });
+
+        it('should format with pattern aliases', () => {
+          expect(pipe.transform(date, 'medium')).toEqual('Jun 15, 2015, 9:03:01 PM');
+          expect(pipe.transform(date, 'short')).toEqual('6/15/2015, 9:03 PM');
+          expect(pipe.transform(date, 'dd/MM/yyyy')).toEqual('15/06/2015');
+          expect(pipe.transform(date, 'MM/dd/yyyy')).toEqual('06/15/2015');
+          expect(pipe.transform(date, 'fullDate')).toEqual('Monday, June 15, 2015');
+          expect(pipe.transform(date, 'longDate')).toEqual('June 15, 2015');
+          expect(pipe.transform(date, 'mediumDate')).toEqual('Jun 15, 2015');
+          expect(pipe.transform(date, 'shortDate')).toEqual('6/15/2015');
+          expect(pipe.transform(date, 'mediumTime')).toEqual('9:03:01 PM');
+          expect(pipe.transform(date, 'shortTime')).toEqual('9:03 PM');
+        });
+      });
+    }
+  });
+}

modules/@angular/common/test/pipes/i18n_plural_pipe_spec.ts

@@ -0,0 +1,68 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {I18nPluralPipe, NgLocalization} from '@angular/common';
+import {PipeResolver} from '@angular/compiler/src/pipe_resolver';
+import {afterEach, beforeEach, ddescribe, describe, expect, iit, it, xit} from '@angular/core/testing/testing_internal';
+
+export function main() {
+  describe('I18nPluralPipe', () => {
+    var localization: NgLocalization;
+    var pipe: I18nPluralPipe;
+
+    var mapping = {
+      '=0': 'No messages.',
+      '=1': 'One message.',
+      'many': 'Many messages.',
+      'other': 'There are # messages, that is #.',
+    };
+
+    beforeEach(() => {
+      localization = new TestLocalization();
+      pipe = new I18nPluralPipe(localization);
+    });
+
+    it('should be marked as pure',
+       () => { expect(new PipeResolver().resolve(I18nPluralPipe).pure).toEqual(true); });
+
+    describe('transform', () => {
+      it('should return 0 text if value is 0', () => {
+        var val = pipe.transform(0, mapping);
+        expect(val).toEqual('No messages.');
+      });
+
+      it('should return 1 text if value is 1', () => {
+        var val = pipe.transform(1, mapping);
+        expect(val).toEqual('One message.');
+      });
+
+      it('should return category messages', () => {
+        var val = pipe.transform(4, mapping);
+        expect(val).toEqual('Many messages.');
+      });
+
+      it('should interpolate the value into the text where indicated', () => {
+        var val = pipe.transform(6, mapping);
+        expect(val).toEqual('There are 6 messages, that is 6.');
+      });
+
+      it('should use "" if value is undefined', () => {
+        var val = pipe.transform(void(0), mapping);
+        expect(val).toEqual('');
+      });
+
+      it('should not support bad arguments',
+         () => { expect(() => pipe.transform(0, <any>'hey')).toThrowError(); });
+    });
+
+  });
+}
+
+class TestLocalization extends NgLocalization {
+  getPluralCategory(value: number): string { return value > 1 && value < 6 ? 'many' : 'other'; }
+}