fix polymer tests -- replace run.sh and run tests using bots

pkg/polymer/test/event_path_test.dart

+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+library polymer.test.web.event_path_test;
+
+import 'dart:html';
+import 'dart:async';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
+
+main() {
+  useHtmlConfiguration();
+  test('bubbling in the right order', () {
+    // TODO(sigmund): this should change once we port over the
+    // 'WebComponentsReady' event.
+    runAsync(expectAsync0(() {
+      var item1 = query('#item1');
+      var menuButton = query('#menuButton');
+      // Note: polymer uses automatic node finding (menuButton.$.menu)
+      // also note that their node finding code also reachs into the ids
+      // from the parent shadow (menu.$.selectorContent instead of
+      // menu.$.menuShadow.$.selectorContent)
+      var menu = menuButton.shadowRoot.query('#menu');
+      var selector = menu.shadowRoot.query("#menuShadow");
+      var overlay = menuButton.shadowRoot.query('#overlay');
+      var expectedPath = <Node>[
+          item1,
+          menuButton.shadowRoot.query('#menuButtonContent'),
+          selector.olderShadowRoot.query('#selectorContent'),
+          selector.olderShadowRoot.query('#selectorDiv'),
+          menu.shadowRoot.query('#menuShadow').olderShadowRoot,
+          menu.shadowRoot.query('#menuShadow'),
+          menu.shadowRoot.query('#menuDiv'),
+          menu.shadowRoot,
+          menu,
+          menuButton.shadowRoot.query('#menuButtonDiv'),
+          // TODO(sigmund): this test is currently broken because currently
+          // registerElement is sensitive to the order in which each custom
+          // element is registered. When fixed, we should be able to add the
+          // following three targets:
+          //   overlay.shadowRoot.query('#overlayContent'),
+          //   overlay.shadowRoot,
+          //   overlay,
+          menuButton.shadowRoot,
+          menuButton
+      ];
+      var x = 0;
+      for (int i = 0; i < expectedPath.length; i++) {
+        var node = expectedPath[i];
+        expect(node, isNotNull, reason: "Should not be null at $i");
+        node.on['x'].listen(expectAsync1((e) {
+          expect(e.currentTarget, node);
+          expect(x++, i);
+        }));
+      }
+
+      item1.dispatchEvent(new Event('x', canBubble: true));
+    }));
+  });
+}