refactor: move angular source to /packages rather than modules/@angular

packages/compiler-cli/integrationtest/test/all_spec.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 './init';
+import './animate_spec';
+import './basic_spec';
+import './entry_components_spec';
+import './i18n_spec';
+import './ng_module_spec';
+import './projection_spec';
+import './query_spec';

packages/compiler-cli/integrationtest/test/animate_spec.ts

@@ -0,0 +1,72 @@
+/**
+ * @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 './init';
+import {DebugElement} from '@angular/core';
+import {AnimateCmp} from '../src/animate';
+import {createComponent} from './util';
+
+// TODO(matsko): make this green again...
+xdescribe('template codegen output', () => {
+  function findTargetElement(elm: DebugElement): DebugElement {
+    // the open-close-container is a child of the main container
+    // if the template changes then please update the location below
+    return elm.children[4];
+  }
+
+  it('should apply the animate states to the element', (done) => {
+    const compFixture = createComponent(AnimateCmp);
+    const debugElement = compFixture.debugElement;
+
+    const targetDebugElement = findTargetElement(<DebugElement>debugElement);
+
+    compFixture.componentInstance.setAsOpen();
+    compFixture.detectChanges();
+
+    setTimeout(() => {
+      expect(targetDebugElement.styles['height']).toEqual(null);
+      expect(targetDebugElement.styles['borderColor']).toEqual('green');
+      expect(targetDebugElement.styles['color']).toEqual('green');
+
+      compFixture.componentInstance.setAsClosed();
+      compFixture.detectChanges();
+
+      setTimeout(() => {
+        expect(targetDebugElement.styles['height']).toEqual('0px');
+        expect(targetDebugElement.styles['borderColor']).toEqual('maroon');
+        expect(targetDebugElement.styles['color']).toEqual('maroon');
+        done();
+      }, 0);
+    }, 0);
+  });
+
+  it('should apply the default animate state to the element', (done) => {
+    const compFixture = createComponent(AnimateCmp);
+    const debugElement = compFixture.debugElement;
+
+    const targetDebugElement = findTargetElement(<DebugElement>debugElement);
+
+    compFixture.componentInstance.setAsSomethingElse();
+    compFixture.detectChanges();
+
+    setTimeout(() => {
+      expect(targetDebugElement.styles['height']).toEqual(null);
+      expect(targetDebugElement.styles['borderColor']).toEqual('black');
+      expect(targetDebugElement.styles['color']).toEqual('black');
+
+      compFixture.componentInstance.setAsClosed();
+      compFixture.detectChanges();
+
+      setTimeout(() => {
+        expect(targetDebugElement.styles['height']).not.toEqual(null);
+        expect(targetDebugElement.styles['borderColor']).not.toEqual('grey');
+        expect(targetDebugElement.styles['color']).not.toEqual('grey');
+        done();
+      }, 0);
+    }, 0);
+  });
+});

packages/compiler-cli/integrationtest/test/basic_spec.ts

@@ -0,0 +1,92 @@
+/**
+ * @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 './init';
+import * as fs from 'fs';
+import * as path from 'path';
+
+import {MultipleComponentsMyComp} from '../src/a/multiple_components';
+import {BasicComp} from '../src/basic';
+import {createComponent} from './util';
+
+describe('template codegen output', () => {
+  const outDir = 'src';
+
+  it('should lower Decorators without reflect-metadata', () => {
+    const jsOutput = path.join(outDir, 'basic.js');
+    expect(fs.existsSync(jsOutput)).toBeTruthy();
+    expect(fs.readFileSync(jsOutput, {encoding: 'utf-8'})).not.toContain('Reflect.decorate');
+  });
+
+  it('should produce metadata.json outputs', () => {
+    const metadataOutput = path.join(outDir, 'basic.metadata.json');
+    expect(fs.existsSync(metadataOutput)).toBeTruthy();
+    const output = fs.readFileSync(metadataOutput, {encoding: 'utf-8'});
+    expect(output).toContain('"decorators":');
+    expect(output).toContain('"module":"@angular/core","name":"Component"');
+  });
+
+  it('should write .d.ts files', () => {
+    const dtsOutput = path.join(outDir, 'basic.d.ts');
+    expect(fs.existsSync(dtsOutput)).toBeTruthy();
+    expect(fs.readFileSync(dtsOutput, {encoding: 'utf-8'})).toContain('Basic');
+  });
+
+  it('should write .ngfactory.ts for .d.ts inputs', () => {
+    const factoryOutput =
+        path.join('node_modules', '@angular2-material', 'button', 'button.ngfactory.ts');
+    expect(fs.existsSync(factoryOutput)).toBeTruthy();
+  });
+
+  it('should be able to create the basic component', () => {
+    const compFixture = createComponent(BasicComp);
+    expect(compFixture.componentInstance).toBeTruthy();
+  });
+
+  it('should support ngIf', () => {
+    const compFixture = createComponent(BasicComp);
+    const debugElement = compFixture.debugElement;
+    expect(debugElement.children.length).toBe(3);
+
+    compFixture.componentInstance.ctxBool = true;
+    compFixture.detectChanges();
+    expect(debugElement.children.length).toBe(4);
+    expect(debugElement.children[2].injector.get(MultipleComponentsMyComp)).toBeTruthy();
+  });
+
+  it('should support ngFor', () => {
+    const compFixture = createComponent(BasicComp);
+    const debugElement = compFixture.debugElement;
+    expect(debugElement.children.length).toBe(3);
+
+    // test NgFor
+    compFixture.componentInstance.ctxArr = [1, 2];
+    compFixture.detectChanges();
+    expect(debugElement.children.length).toBe(5);
+    expect(debugElement.children[2].attributes['value']).toBe('1');
+    expect(debugElement.children[3].attributes['value']).toBe('2');
+  });
+
+  describe('i18n', () => {
+    it('should inject the locale into the component', () => {
+      const compFixture = createComponent(BasicComp);
+      expect(compFixture.componentInstance.localeId).toEqual('fi');
+    });
+
+    it('should inject the translations format into the component', () => {
+      const compFixture = createComponent(BasicComp);
+      expect(compFixture.componentInstance.translationsFormat).toEqual('xlf');
+    });
+
+    it('should support i18n for content tags', () => {
+      const containerElement = createComponent(BasicComp).nativeElement;
+      const pElement = containerElement.children.find((c: any) => c.name == 'p');
+      const pText = pElement.children.map((c: any) => c.data).join('').trim();
+      expect(pText).toBe('tervetuloa');
+    });
+  });
+});

packages/compiler-cli/integrationtest/test/entry_components_spec.ts

@@ -0,0 +1,34 @@
+/**
+ * @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 './init';
+
+import {BasicComp} from '../src/basic';
+import {CompWithAnalyzeEntryComponentsProvider, CompWithEntryComponents} from '../src/entry_components';
+
+import {createComponent} from './util';
+
+describe('content projection', () => {
+  it('should support entryComponents in components', () => {
+    const compFixture = createComponent(CompWithEntryComponents);
+    const cf = compFixture.componentInstance.cfr.resolveComponentFactory(BasicComp);
+    expect(cf.componentType).toBe(BasicComp);
+  });
+
+  it('should support entryComponents via the ANALYZE_FOR_ENTRY_COMPONENTS provider and function providers in components',
+     () => {
+       const compFixture = createComponent(CompWithAnalyzeEntryComponentsProvider);
+       const cf = compFixture.componentInstance.cfr.resolveComponentFactory(BasicComp);
+       expect(cf.componentType).toBe(BasicComp);
+       // check that the function call that created the provider for ANALYZE_FOR_ENTRY_COMPONENTS
+       // worked.
+       expect(compFixture.componentInstance.providedValue).toEqual([
+         {a: 'b', component: BasicComp}
+       ]);
+     });
+});

packages/compiler-cli/integrationtest/test/i18n_spec.ts

@@ -0,0 +1,88 @@
+/**
+ * @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 './init';
+
+import * as fs from 'fs';
+import * as path from 'path';
+
+const EXPECTED_XMB = `<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE messagebundle [
+<!ELEMENT messagebundle (msg)*>
+<!ATTLIST messagebundle class CDATA #IMPLIED>
+
+<!ELEMENT msg (#PCDATA|ph|source)*>
+<!ATTLIST msg id CDATA #IMPLIED>
+<!ATTLIST msg seq CDATA #IMPLIED>
+<!ATTLIST msg name CDATA #IMPLIED>
+<!ATTLIST msg desc CDATA #IMPLIED>
+<!ATTLIST msg meaning CDATA #IMPLIED>
+<!ATTLIST msg obsolete (obsolete) #IMPLIED>
+<!ATTLIST msg xml:space (default|preserve) "default">
+<!ATTLIST msg is_hidden CDATA #IMPLIED>
+
+<!ELEMENT source (#PCDATA)>
+
+<!ELEMENT ph (#PCDATA|ex)*>
+<!ATTLIST ph name CDATA #REQUIRED>
+
+<!ELEMENT ex (#PCDATA)>
+]>
+<messagebundle>
+  <msg id="8136548302122759730" desc="desc" meaning="meaning">translate me</msg>
+  <msg id="3492007542396725315">Welcome</msg>
+  <msg id="3772663375917578720">other-3rdP-component</msg>
+</messagebundle>
+`;
+
+const EXPECTED_XLIFF = `<?xml version="1.0" encoding="UTF-8" ?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+  <file source-language="fr" datatype="plaintext" original="ng2.template">
+    <body>
+      <trans-unit id="76e1eccb1b772fa9f294ef9c146ea6d0efa8a2d4" datatype="html">
+        <source>translate me</source>
+        <target/>
+        <note priority="1" from="description">desc</note>
+        <note priority="1" from="meaning">meaning</note>
+      </trans-unit>
+      <trans-unit id="65cc4ab3b4c438e07c89be2b677d08369fb62da2" datatype="html">
+        <source>Welcome</source>
+        <target/>
+      </trans-unit>
+      <trans-unit id="63a85808f03b8181e36a952e0fa38202c2304862" datatype="html">
+        <source>other-3rdP-component</source>
+        <target/>
+      </trans-unit>
+    </body>
+  </file>
+</xliff>
+`;
+
+describe('template i18n extraction output', () => {
+  const outDir = '';
+  const genDir = 'out';
+
+  it('should extract i18n messages as xmb', () => {
+    const xmbOutput = path.join(outDir, 'custom_file.xmb');
+    expect(fs.existsSync(xmbOutput)).toBeTruthy();
+    const xmb = fs.readFileSync(xmbOutput, {encoding: 'utf-8'});
+    expect(xmb).toEqual(EXPECTED_XMB);
+  });
+
+  it('should extract i18n messages as xliff', () => {
+    const xlfOutput = path.join(outDir, 'messages.xlf');
+    expect(fs.existsSync(xlfOutput)).toBeTruthy();
+    const xlf = fs.readFileSync(xlfOutput, {encoding: 'utf-8'});
+    expect(xlf).toEqual(EXPECTED_XLIFF);
+  });
+
+  it('should not emit js', () => {
+    const genOutput = path.join(genDir, '');
+    expect(fs.existsSync(genOutput)).toBeFalsy();
+  });
+});

packages/compiler-cli/integrationtest/test/init.ts

@@ -0,0 +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
+ */
+
+// Only needed to satisfy the check in core/src/util/decorators.ts
+// TODO(alexeagle): maybe remove that check?
+require('reflect-metadata');
+
+require('zone.js/dist/zone-node.js');
+require('zone.js/dist/long-stack-trace-zone.js');
+require('zone.js/dist/sync-test.js');
+require('zone.js/dist/proxy.js');
+require('zone.js/dist/jasmine-patch.js');

packages/compiler-cli/integrationtest/test/ng_module_spec.ts

@@ -0,0 +1,83 @@
+/**
+ * @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 './init';
+
+import {ComponentUsingThirdParty} from '../src/comp_using_3rdp';
+import {MainModule} from '../src/module';
+import {CompUsingLibModuleDirectiveAndPipe, CompUsingRootModuleDirectiveAndPipe, SOME_TOKEN, ServiceUsingLibModule, SomeLibModule, SomeService} from '../src/module_fixtures';
+
+import {createComponent, createModule} from './util';
+
+describe('NgModule', () => {
+  it('should support providers', () => {
+    const moduleRef = createModule();
+    expect(moduleRef.instance instanceof MainModule).toEqual(true);
+    expect(moduleRef.injector.get(MainModule) instanceof MainModule).toEqual(true);
+    expect(moduleRef.injector.get(SomeService) instanceof SomeService).toEqual(true);
+  });
+
+  it('should support entryComponents components', () => {
+    const moduleRef = createModule();
+    const cf = moduleRef.componentFactoryResolver.resolveComponentFactory(
+        CompUsingRootModuleDirectiveAndPipe);
+    expect(cf.componentType).toBe(CompUsingRootModuleDirectiveAndPipe);
+    const compRef = cf.create(moduleRef.injector);
+    expect(compRef.instance instanceof CompUsingRootModuleDirectiveAndPipe).toEqual(true);
+  });
+
+  it('should support entryComponents via the ANALYZE_FOR_ENTRY_COMPONENTS provider and function providers in components',
+     () => {
+       const moduleRef = createModule();
+       const cf = moduleRef.componentFactoryResolver.resolveComponentFactory(
+           CompUsingRootModuleDirectiveAndPipe);
+       expect(cf.componentType).toBe(CompUsingRootModuleDirectiveAndPipe);
+       // check that the function call that created the provider for ANALYZE_FOR_ENTRY_COMPONENTS
+       // worked.
+       expect(moduleRef.injector.get(SOME_TOKEN)).toEqual([
+         {a: 'b', component: CompUsingLibModuleDirectiveAndPipe}
+       ]);
+     });
+
+  describe('third-party modules', () => {
+    // https://github.com/angular/angular/issues/11889
+    it('should support third party entryComponents components', () => {
+      const fixture = createComponent(ComponentUsingThirdParty);
+      const thirdPComps = fixture.nativeElement.children;
+      expect(thirdPComps[0].children[0].children[0].data).toEqual('3rdP-component');
+      expect(thirdPComps[1].children[0].children[0].data).toEqual('other-3rdP-component');
+    });
+
+    // https://github.com/angular/angular/issues/12428
+    it('should support third party directives', () => {
+      const fixture = createComponent(ComponentUsingThirdParty);
+      const debugElement = fixture.debugElement;
+      fixture.detectChanges();
+      expect(debugElement.children[0].properties['title']).toEqual('from 3rd party');
+    });
+  });
+
+  it('should support module directives and pipes', () => {
+    const compFixture = createComponent(CompUsingRootModuleDirectiveAndPipe);
+    compFixture.detectChanges();
+
+    const debugElement = compFixture.debugElement;
+    expect(debugElement.children[0].properties['title']).toEqual('transformed someValue');
+  });
+
+  it('should support module directives and pipes on lib modules', () => {
+    const compFixture = createComponent(CompUsingLibModuleDirectiveAndPipe);
+    compFixture.detectChanges();
+
+    const debugElement = compFixture.debugElement;
+    expect(debugElement.children[0].properties['title']).toEqual('transformed someValue');
+
+    expect(debugElement.injector.get(SomeLibModule) instanceof SomeLibModule).toEqual(true);
+    expect(debugElement.injector.get(ServiceUsingLibModule) instanceof ServiceUsingLibModule)
+        .toEqual(true);
+  });
+});

packages/compiler-cli/integrationtest/test/projection_spec.ts

@@ -0,0 +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 './init';
+import {By} from '@angular/platform-browser';
+import {CompWithNgContent, ProjectingComp} from '../src/projection';
+import {createComponent} from './util';
+
+describe('content projection', () => {
+  it('should support basic content projection', () => {
+    const mainCompFixture = createComponent(ProjectingComp);
+
+    const debugElement = mainCompFixture.debugElement;
+    const compWithProjection = debugElement.query(By.directive(CompWithNgContent));
+    expect(compWithProjection.children.length).toBe(1);
+    expect(compWithProjection.children[0].attributes['greeting']).toEqual('Hello world!');
+  });
+});

packages/compiler-cli/integrationtest/test/query_spec.ts

@@ -0,0 +1,35 @@
+/**
+ * @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 './init';
+import {DebugElement, QueryList} from '@angular/core';
+import {By} from '@angular/platform-browser';
+import {CompForChildQuery, CompWithChildQuery} from '../src/queries';
+import {createComponent} from './util';
+
+describe('child queries', () => {
+  it('should support compiling child queries', () => {
+    const childQueryCompFixture = createComponent(CompWithChildQuery);
+    const debugElement = childQueryCompFixture.debugElement;
+    const compWithChildren = debugElement.query(By.directive(CompWithChildQuery));
+    expect(childQueryCompFixture.componentInstance.child).toBeDefined();
+    expect(childQueryCompFixture.componentInstance.child instanceof CompForChildQuery).toBe(true);
+
+  });
+
+  it('should support compiling children queries', () => {
+    const childQueryCompFixture = createComponent(CompWithChildQuery);
+    const debugElement = childQueryCompFixture.debugElement;
+    const compWithChildren = debugElement.query(By.directive(CompWithChildQuery));
+
+    childQueryCompFixture.detectChanges();
+
+    expect(childQueryCompFixture.componentInstance.children).toBeDefined();
+    expect(childQueryCompFixture.componentInstance.children instanceof QueryList).toBe(true);
+  });
+});

packages/compiler-cli/integrationtest/test/test_ngtools_api.ts

@@ -0,0 +1,219 @@
+#!/usr/bin/env node
+/**
+ * @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
+ */
+/* tslint:disable:no-console  */
+
+// Must be imported first, because angular2 decorators throws on load.
+import 'reflect-metadata';
+
+import * as path from 'path';
+import * as ts from 'typescript';
+import * as assert from 'assert';
+import {tsc} from '@angular/tsc-wrapped/src/tsc';
+import {AngularCompilerOptions, CodeGenerator, CompilerHostContext, NodeCompilerHostContext, __NGTOOLS_PRIVATE_API_2} from '@angular/compiler-cli';
+
+const glob = require('glob');
+
+/**
+ * Main method.
+ * Standalone program that executes codegen using the ngtools API and tests that files were
+ * properly read and wrote.
+ */
+function main() {
+  console.log(`testing ngtools API...`);
+
+  Promise.resolve()
+      .then(() => codeGenTest())
+      .then(() => i18nTest())
+      .then(() => lazyRoutesTest())
+      .then(() => {
+        console.log('All done!');
+        process.exit(0);
+      })
+      .catch((err) => {
+        console.error(err.stack);
+        console.error('Test failed');
+        process.exit(1);
+      });
+}
+
+function codeGenTest() {
+  const basePath = path.join(__dirname, '../ngtools_src');
+  const project = path.join(basePath, 'tsconfig-build.json');
+  const readResources: string[] = [];
+  const wroteFiles: string[] = [];
+
+  const config = tsc.readConfiguration(project, basePath);
+  const hostContext = new NodeCompilerHostContext();
+  const delegateHost = ts.createCompilerHost(config.parsed.options, true);
+  const host: ts.CompilerHost = Object.assign(
+      {}, delegateHost,
+      {writeFile: (fileName: string, ...rest: any[]) => { wroteFiles.push(fileName); }});
+  const program = ts.createProgram(config.parsed.fileNames, config.parsed.options, host);
+
+  config.ngOptions.basePath = basePath;
+
+  console.log(`>>> running codegen for ${project}`);
+  return __NGTOOLS_PRIVATE_API_2
+      .codeGen({
+        basePath,
+        compilerOptions: config.parsed.options, program, host,
+
+        angularCompilerOptions: config.ngOptions,
+
+        // i18n options.
+        i18nFormat: null,
+        i18nFile: null,
+        locale: null,
+
+        readResource: (fileName: string) => {
+          readResources.push(fileName);
+          return hostContext.readResource(fileName);
+        }
+      })
+      .then(() => {
+        console.log(`>>> codegen done, asserting read and wrote files`);
+
+        // Assert for each file that it has been read and each `ts` has a written file associated.
+        const allFiles = glob.sync(path.join(basePath, '**/*'), {nodir: true});
+
+        allFiles.forEach((fileName: string) => {
+          // Skip tsconfig.
+          if (fileName.match(/tsconfig-build.json$/)) {
+            return;
+          }
+
+          // Assert that file was read.
+          if (fileName.match(/\.module\.ts$/)) {
+            const factory = fileName.replace(/\.module\.ts$/, '.module.ngfactory.ts');
+            assert(wroteFiles.indexOf(factory) != -1, `Expected file "${factory}" to be written.`);
+          } else if (fileName.match(/\.css$/) || fileName.match(/\.html$/)) {
+            assert(
+                readResources.indexOf(fileName) != -1,
+                `Expected resource "${fileName}" to be read.`);
+          }
+        });
+
+        console.log(`done, no errors.`);
+      })
+      .catch((e: any) => {
+        console.error(e.stack);
+        console.error('Compilation failed');
+        throw e;
+      });
+}
+
+function i18nTest() {
+  const basePath = path.join(__dirname, '../ngtools_src');
+  const project = path.join(basePath, 'tsconfig-build.json');
+  const readResources: string[] = [];
+  const wroteFiles: string[] = [];
+
+  const config = tsc.readConfiguration(project, basePath);
+  const hostContext = new NodeCompilerHostContext();
+  const delegateHost = ts.createCompilerHost(config.parsed.options, true);
+  const host: ts.CompilerHost = Object.assign(
+      {}, delegateHost,
+      {writeFile: (fileName: string, ...rest: any[]) => { wroteFiles.push(fileName); }});
+  const program = ts.createProgram(config.parsed.fileNames, config.parsed.options, host);
+
+  config.ngOptions.basePath = basePath;
+
+  console.log(`>>> running i18n extraction for ${project}`);
+  return __NGTOOLS_PRIVATE_API_2
+      .extractI18n({
+        basePath,
+        compilerOptions: config.parsed.options, program, host,
+        angularCompilerOptions: config.ngOptions,
+        i18nFormat: 'xlf',
+        locale: null,
+        outFile: null,
+        readResource: (fileName: string) => {
+          readResources.push(fileName);
+          return hostContext.readResource(fileName);
+        },
+      })
+      .then(() => {
+        console.log(`>>> i18n extraction done, asserting read and wrote files`);
+
+        const allFiles = glob.sync(path.join(basePath, '**/*'), {nodir: true});
+
+        assert(wroteFiles.length == 1, `Expected a single message bundle file.`);
+
+        assert(
+            wroteFiles[0].endsWith('/ngtools_src/messages.xlf'),
+            `Expected the bundle file to be "message.xlf".`);
+
+        allFiles.forEach((fileName: string) => {
+          // Skip tsconfig.
+          if (fileName.match(/tsconfig-build.json$/)) {
+            return;
+          }
+
+          // Assert that file was read.
+          if (fileName.match(/\.css$/) || fileName.match(/\.html$/)) {
+            assert(
+                readResources.indexOf(fileName) != -1,
+                `Expected resource "${fileName}" to be read.`);
+          }
+        });
+
+        console.log(`done, no errors.`);
+      })
+      .catch((e: any) => {
+        console.error(e.stack);
+        console.error('Extraction failed');
+        throw e;
+      });
+}
+
+function lazyRoutesTest() {
+  const basePath = path.join(__dirname, '../ngtools_src');
+  const project = path.join(basePath, 'tsconfig-build.json');
+
+  const config = tsc.readConfiguration(project, basePath);
+  const host = ts.createCompilerHost(config.parsed.options, true);
+  const program = ts.createProgram(config.parsed.fileNames, config.parsed.options, host);
+
+  config.ngOptions.basePath = basePath;
+
+  const lazyRoutes = __NGTOOLS_PRIVATE_API_2.listLazyRoutes({
+    program,
+    host,
+    angularCompilerOptions: config.ngOptions,
+    entryModule: 'app.module#AppModule'
+  });
+
+  const expectations: {[route: string]: string} = {
+    './lazy.module#LazyModule': 'lazy.module.ts',
+    './feature/feature.module#FeatureModule': 'feature/feature.module.ts',
+    './feature/lazy-feature.module#LazyFeatureModule': 'feature/lazy-feature.module.ts',
+    './feature.module#FeatureModule': 'feature/feature.module.ts',
+    './lazy-feature-nested.module#LazyFeatureNestedModule': 'feature/lazy-feature-nested.module.ts',
+    'feature2/feature2.module#Feature2Module': 'feature2/feature2.module.ts',
+    './default.module': 'feature2/default.module.ts',
+    'feature/feature.module#FeatureModule': 'feature/feature.module.ts'
+  };
+
+  Object.keys(lazyRoutes).forEach((route: string) => {
+    assert(route in expectations, `Found a route that was not expected: "${route}".`);
+    assert(
+        lazyRoutes[route] == path.join(basePath, expectations[route]),
+        `Route "${route}" does not point to the expected absolute path ` +
+            `"${path.join(basePath, expectations[route])}". It points to "${lazyRoutes[route]}"`);
+  });
+
+  // Verify that all expectations were met.
+  assert.deepEqual(
+      Object.keys(lazyRoutes), Object.keys(expectations), `Expected routes listed to be: \n` +
+          `  ${JSON.stringify(Object.keys(expectations))}\n` +
+          `Actual:\n` +
+          `  ${JSON.stringify(Object.keys(lazyRoutes))}\n`);
+}
+
+main();

packages/compiler-cli/integrationtest/test/test_summaries.ts

@@ -0,0 +1,126 @@
+#!/usr/bin/env node
+/**
+ * @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
+ */
+/* tslint:disable:no-console  */
+
+// Must be imported first, because angular2 decorators throws on load.
+import 'reflect-metadata';
+
+import * as path from 'path';
+import * as ts from 'typescript';
+import * as assert from 'assert';
+import {tsc} from '@angular/tsc-wrapped/src/tsc';
+import {AngularCompilerOptions, CodeGenerator, CompilerHostContext, NodeCompilerHostContext} from '@angular/compiler-cli';
+
+/**
+ * Main method.
+ * Standalone program that executes the real codegen and tests that
+ * ngsummary.json files are used for libraries.
+ */
+function main() {
+  console.log(`testing usage of ngsummary.json files in libraries...`);
+  const basePath = path.resolve(__dirname, '..');
+  const project = path.resolve(basePath, 'tsconfig-build.json');
+  const readFiles: string[] = [];
+  const writtenFiles: {fileName: string, content: string}[] = [];
+
+  class AssertingHostContext extends NodeCompilerHostContext {
+    readFile(fileName: string): string {
+      if (/.*\/node_modules\/.*/.test(fileName) && !/.*ngsummary\.json$/.test(fileName) &&
+          !/package\.json$/.test(fileName)) {
+        // Only allow to read summaries and package.json files from node_modules
+        return null;
+      }
+      readFiles.push(path.relative(basePath, fileName));
+      return super.readFile(fileName);
+    }
+    readResource(s: string): Promise<string> {
+      readFiles.push(path.relative(basePath, s));
+      return super.readResource(s);
+    }
+  }
+
+  const config = tsc.readConfiguration(project, basePath);
+  config.ngOptions.basePath = basePath;
+  // This flag tells ngc do not recompile libraries.
+  config.ngOptions.generateCodeForLibraries = false;
+
+  console.log(`>>> running codegen for ${project}`);
+  codegen(
+      config,
+      (host) => {
+        host.writeFile = (fileName: string, content: string) => {
+          fileName = path.relative(basePath, fileName);
+          writtenFiles.push({fileName, content});
+        };
+        return new AssertingHostContext();
+      })
+      .then((exitCode: any) => {
+        console.log(`>>> codegen done, asserting read files`);
+        assertSomeFileMatch(readFiles, /^node_modules\/.*\.ngsummary\.json$/);
+        assertNoFileMatch(readFiles, /^node_modules\/.*\.metadata.json$/);
+        assertNoFileMatch(readFiles, /^node_modules\/.*\.html$/);
+        assertNoFileMatch(readFiles, /^node_modules\/.*\.css$/);
+
+        assertNoFileMatch(readFiles, /^src\/.*\.ngsummary\.json$/);
+        assertSomeFileMatch(readFiles, /^src\/.*\.html$/);
+        assertSomeFileMatch(readFiles, /^src\/.*\.css$/);
+
+        console.log(`>>> asserting written files`);
+        assertWrittenFile(writtenFiles, /^src\/module\.ngfactory\.ts$/, /class MainModuleInjector/);
+
+        console.log(`done, no errors.`);
+        process.exit(exitCode);
+      })
+      .catch((e: any) => {
+        console.error(e.stack);
+        console.error('Compilation failed');
+        process.exit(1);
+      });
+}
+
+/**
+ * Simple adaption of tsc-wrapped main to just run codegen with a CompilerHostContext
+ */
+function codegen(
+    config: {parsed: ts.ParsedCommandLine, ngOptions: AngularCompilerOptions},
+    hostContextFactory: (host: ts.CompilerHost) => CompilerHostContext) {
+  const host = ts.createCompilerHost(config.parsed.options, true);
+
+  // HACK: patch the realpath to solve symlink issue here:
+  // https://github.com/Microsoft/TypeScript/issues/9552
+  // todo(misko): remove once facade symlinks are removed
+  host.realpath = (path) => path;
+
+  const program = ts.createProgram(config.parsed.fileNames, config.parsed.options, host);
+
+  return CodeGenerator.create(config.ngOptions, {
+                      } as any, program, host, hostContextFactory(host)).codegen();
+}
+
+function assertSomeFileMatch(fileNames: string[], pattern: RegExp) {
+  assert(
+      fileNames.some(fileName => pattern.test(fileName)),
+      `Expected some read files match ${pattern}`);
+}
+
+function assertNoFileMatch(fileNames: string[], pattern: RegExp) {
+  const matches = fileNames.filter(fileName => pattern.test(fileName));
+  assert(
+      matches.length === 0,
+      `Expected no read files match ${pattern}, but found: \n${matches.join('\n')}`);
+}
+
+function assertWrittenFile(
+    files: {fileName: string, content: string}[], filePattern: RegExp, contentPattern: RegExp) {
+  assert(
+      files.some(file => filePattern.test(file.fileName) && contentPattern.test(file.content)),
+      `Expected some written files for ${filePattern} and content ${contentPattern}`);
+}
+
+main();

packages/compiler-cli/integrationtest/test/util.ts

@@ -0,0 +1,33 @@
+/**
+ * @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 {NgModuleFactory, NgModuleRef} from '@angular/core';
+import {ComponentFixture} from '@angular/core/testing';
+import {platformServer} from '@angular/platform-server';
+
+import {MainModule} from '../src/module';
+import {MainModuleNgFactory} from '../src/module.ngfactory';
+
+let mainModuleRef: NgModuleRef<MainModule> = null;
+beforeEach((done) => {
+  platformServer().bootstrapModuleFactory(MainModuleNgFactory).then((moduleRef: any) => {
+    mainModuleRef = moduleRef;
+    done();
+  });
+});
+
+export function createModule(): NgModuleRef<MainModule> {
+  return mainModuleRef;
+}
+
+export function createComponent<C>(comp: {new (...args: any[]): C}): ComponentFixture<C> {
+  const moduleRef = createModule();
+  const compRef =
+      moduleRef.componentFactoryResolver.resolveComponentFactory(comp).create(moduleRef.injector);
+  return new ComponentFixture(compRef, null, null);
+}