Update all Angular libs (run update_all.sh).

third_party/pkg/angular/test/introspection_spec.dart

 library introspection_spec;
 
 import '_specs.dart';
+import 'dart:js' as js;
+import 'package:angular/application_factory.dart';
 
-main() => describe('introspection', () {
-  it('should retrieve ElementProbe', inject((TestBed _) {
-    _.compile('<div ng-bind="true"></div>');
-    ElementProbe probe = ngProbe(_.rootElement);
-    expect(probe.injector.parent).toBe(_.injector);
-    expect(ngInjector(_.rootElement).parent).toBe(_.injector);
-    expect(probe.directives[0] is NgBindDirective).toBe(true);
-    expect(ngDirectives(_.rootElement)[0] is NgBindDirective).toBe(true);
-    expect(probe.scope).toBe(_.rootScope);
-    expect(ngScope(_.rootElement)).toBe(_.rootScope);
-  }));
+void main() {
+  describe('introspection', () {
+    it('should retrieve ElementProbe', (TestBed _) {
+      _.compile('<div ng-bind="true"></div>');
+      ElementProbe probe = ngProbe(_.rootElement);
+      expect(probe.injector.parent).toBe(_.injector);
+      expect(ngInjector(_.rootElement).parent).toBe(_.injector);
+      expect(probe.directives[0] is NgBind).toBe(true);
+      expect(ngDirectives(_.rootElement)[0] is NgBind).toBe(true);
+      expect(probe.scope).toBe(_.rootScope);
+      expect(ngScope(_.rootElement)).toBe(_.rootScope);
+    });
 
-  toHtml(List list) => list.map((e) => e.outerHtml).join('');
+    toHtml(List list) => list.map((e) => e.outerHtml).join('');
 
-  it('should select elements using CSS selector', () {
-    var div = new Element.html('<div><p><span></span></p></div>');
-    var span = div.querySelector('span');
-    var shadowRoot = span.createShadowRoot();
-    shadowRoot.innerHtml = '<ul><li>stash</li><li>secret</li><ul>';
+    it('should select elements using CSS selector', () {
+      var div = new Element.html('<div><p><span></span></p></div>');
+      var span = div.querySelector('span');
+      var shadowRoot = span.createShadowRoot();
+      shadowRoot.innerHtml = '<ul><li>stash</li><li>secret</li><ul>';
 
-    expect(toHtml(ngQuery(div, 'li'))).toEqual('<li>stash</li><li>secret</li>');
-    expect(toHtml(ngQuery(div, 'li', 'stash'))).toEqual('<li>stash</li>');
-    expect(toHtml(ngQuery(div, 'li', 'secret'))).toEqual('<li>secret</li>');
-    expect(toHtml(ngQuery(div, 'li', 'xxx'))).toEqual('');
+      expect(toHtml(ngQuery(div, 'li'))).toEqual('<li>stash</li><li>secret</li>');
+      expect(toHtml(ngQuery(div, 'li', 'stash'))).toEqual('<li>stash</li>');
+      expect(toHtml(ngQuery(div, 'li', 'secret'))).toEqual('<li>secret</li>');
+      expect(toHtml(ngQuery(div, 'li', 'xxx'))).toEqual('');
+    });
+
+    it('should select elements in the root shadow root', () {
+      var div = new Element.html('<div></div>');
+      var shadowRoot = div.createShadowRoot();
+      shadowRoot.innerHtml = '<ul><li>stash</li><li>secret</li><ul>';
+      expect(toHtml(ngQuery(div, 'li'))).toEqual('<li>stash</li><li>secret</li>');
+    });
+
+    // Does not work in dart2js.  deboer is investigating.
+    it('should be available from Javascript', () {
+      // The probe only works if there is a directive.
+      var elt = e('<div ng-app id=ngtop ng-bind="\'introspection FTW\'"></div>');
+      // Make it possible to find the element from JS
+      document.body.append(elt);
+      (applicationFactory()..element = elt).run();
+
+      expect(js.context['ngProbe']).toBeDefined();
+      expect(js.context['ngScope']).toBeDefined();
+      expect(js.context['ngInjector']).toBeDefined();
+      expect(js.context['ngQuery']).toBeDefined();
+
+
+      // Polymer does not support accessing named elements directly (e.g. window.ngtop)
+      // so we need to use getElementById to support Polymer's shadow DOM polyfill.
+      expect(js.context['ngProbe'].apply([document.getElementById('ngtop')])).toBeDefined();
+    });
   });
-
-  it('should select elements in the root shadow root', () {
-    var div = new Element.html('<div></div>');
-    var shadowRoot = div.createShadowRoot();
-    shadowRoot.innerHtml = '<ul><li>stash</li><li>secret</li><ul>';
-    expect(toHtml(ngQuery(div, 'li'))).toEqual('<li>stash</li><li>secret</li>');
-  });
-});
+}