fix(core): benchmarks - enable ng1 benchmark again

Also make it match the ng2 benchmark.
2017-04-13 15:00:59 -07:00
parent 2f442062d2
commit bccfaa46ec
6 changed files with 344 additions and 229 deletions
--- a/modules/benchmarks/src/tree/ng1/index.html
+++ b/modules/benchmarks/src/tree/ng1/index.html
@ -0,0 +1,44 @@
+<!doctype html>
+<html>
+<body>
+
+  <h2>Params</h2>
+  <form>
+    Depth:
+    <input type="number" name="depth" placeholder="depth" value="9">
+    <br>
+    <button>Apply</button>
+  </form>
+
+  <h2>Ng1 Tree Benchmark</h2>
+  <p>
+    <button id="destroyDom">destroyDom</button>
+    <button id="createDom">createDom</button>
+    <button id="detectChanges">detectChanges</button>
+    <button id="updateDomProfile">profile updateDom</button>
+    <button id="createDomProfile">profile createDom</button>
+    <button id="detectChangesProfile">profile detectChanges</button>
+  </p>
+
+  <div>
+    Change detection runs:<span id="numberOfChecks"></span>
+  </div>
+  <div>
+    <tree id="root" data="initData">Loading...</tree>
+  </div>
+
+  <script>
+    var mainUrls = [
+      '/all/benchmarks/vendor/angular.js',
+      '../../bootstrap_plain.js'
+    ];
+    var mainUrl = window.location.search.split(/[?&]main=([^&]+)/)[1];
+    if (mainUrl) {
+      mainUrls = [mainUrl];
+    }
+    mainUrls.forEach(function(mainUrl) {
+      document.write('<script src="' + mainUrl + '">\u003c/script>');
+    });
+  </script>
+</body>
+</html>
--- a/modules/benchmarks/src/tree/ng1/index.ts
+++ b/modules/benchmarks/src/tree/ng1/index.ts
@ -0,0 +1,53 @@
+/**
+ * @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 {bindAction, profile} from '../../util';
+import {buildTree, emptyTree} from '../util';
+
+import {addTreeToModule} from './tree';
+
+declare var angular: any;
+
+function init() {
+  let detectChangesRuns = 0;
+  const numberOfChecksEl = document.getElementById('numberOfChecks') !;
+
+  addTreeToModule(angular.module('app', [])).run([
+    '$rootScope',
+    ($rootScope: any) => {
+      function detectChanges() {
+        for (let i = 0; i < 10; i++) {
+          $rootScope.$digest();
+        }
+        detectChangesRuns += 10;
+        numberOfChecksEl.textContent = `${detectChangesRuns}`;
+      }
+
+      function noop() {}
+
+      function destroyDom() {
+        $rootScope.$apply(() => { $rootScope.initData = emptyTree; });
+      }
+
+      function createDom() {
+        $rootScope.$apply(() => { $rootScope.initData = buildTree(); });
+      }
+
+      bindAction('#destroyDom', destroyDom);
+      bindAction('#createDom', createDom);
+      bindAction('#detectChanges', detectChanges);
+      bindAction('#detectChangesProfile', profile(detectChanges, noop, 'detectChanges'));
+      bindAction('#updateDomProfile', profile(createDom, noop, 'update'));
+      bindAction('#createDomProfile', profile(createDom, destroyDom, 'create'));
+    }
+  ]);
+
+  angular.bootstrap(document.querySelector('tree'), ['app']);
+}
+
+init();
--- a/modules/benchmarks/src/tree/ng1/tree.ts
+++ b/modules/benchmarks/src/tree/ng1/tree.ts
@ -0,0 +1,72 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import {TreeNode} from '../util';
+
+declare var angular: any;
+
+export function addTreeToModule(mod: any): any {
+  return mod
+      .directive(
+          'tree',
+          function() {
+            return {
+              scope: {data: '='},
+              template:
+                  `<span ng-style="{'background-color': data.depth % 2 ? '' : 'grey'}"> {{data.value}} </span><tree-if data='data.right'></tree-if><tree-if data='data.left'></tree-if>`
+            };
+          })
+      // special directive for "if" as angular 1.3 does not support
+      // recursive components.
+      // Cloned from real ngIf directive, but using a lazily created transclude function.
+      .directive(
+          'treeIf',
+          [
+            '$compile', '$animate',
+            function($compile: any, $animate: any) {
+              let transcludeFn: any;
+              return {
+                transclude: 'element',
+                priority: 600,
+                terminal: true,
+                $$tlb: true,
+                link: function($scope: any, $element: any, $attr: any, ctrl: any) {
+                  if (!transcludeFn) {
+                    const template = '<tree data="' + $attr.data + '"></tree>';
+                    transcludeFn = $compile(template);
+                  }
+                  let childElement: any, childScope: any;
+                  $scope.$watch($attr.data, function ngIfWatchAction(value: any) {
+
+                    if (value) {
+                      if (!childScope) {
+                        childScope = $scope.$new();
+                        transcludeFn(childScope, function(clone: any) {
+                          childElement = clone;
+                          $animate.enter(clone, $element.parent(), $element);
+                        });
+                      }
+                    } else {
+                      if (childScope) {
+                        childScope.$destroy();
+                        childScope = null;
+                      }
+                      if (childElement) {
+                        $animate.leave(childElement);
+                        childElement = null;
+                      }
+                    }
+                  });
+                }
+              };
+            }
+          ])
+      .config([
+        '$compileProvider',
+        function($compileProvider: any) { $compileProvider.debugInfoEnabled(false); }
+      ]);
+}