Adding polyfill support for custom elements.

pkg/custom_element/test/custom_element_test.dart

Index: pkg/custom_element/test/custom_element_test.dart
diff --git a/pkg/custom_element/test/custom_element_test.dart b/pkg/custom_element/test/custom_element_test.dart
deleted file mode 100644
index e2f920a18f2ad1321481e918abe5272fd0d8cc21..0000000000000000000000000000000000000000
--- a/pkg/custom_element/test/custom_element_test.dart
+++ /dev/null
@@ -1,93 +0,0 @@
-// 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 custom_element.test.custom_element_test;
-
-import 'dart:async';
-import 'dart:html';
-import 'package:custom_element/custom_element.dart';
-import 'package:unittest/html_config.dart';
-import 'package:unittest/unittest.dart';
-
-main() {
-  useHtmlConfiguration();
-
-  // Load the MutationObserver polyfill.
-  HttpRequest.getString('/root_dart/pkg/mutation_observer/lib/'
-      'mutation_observer.js').then((code) {
-    document.head.children.add(new ScriptElement()..text = code);
-
-    customElementTests();
-  });
-}
-
-customElementTests() {
-  test('register creates the element and calls lifecycle methods', () {
-    // Add element to the page.
-    var element = new Element.html('<fancy-button>foo bar</fancy-button>');
-    document.body.nodes.add(element);
-
-    var xtag = null;
-    registerCustomElement('fancy-button', () => xtag = new FancyButton());
-    expect(xtag, isNotNull, reason: 'FancyButton was created');
-    expect(element.xtag, xtag, reason: 'xtag pointer should be set');
-    expect(xtag.host, element, reason: 'host pointer should be set');
-    expect(xtag.lifecycle, ['created']);
-    return new Future(() {
-      expect(xtag.lifecycle, ['created', 'inserted']);
-      element.remove();
-      // TODO(jmesserly): the extra future here is to give IE9 time to deliver
-      // its event. This seems wrong. We'll probably need some cooperation
-      // between Dart and the polyfill to coordinate the microtask event loop.
-      return new Future(() => new Future(() {
-        expect(xtag.lifecycle, ['created', 'inserted', 'removed']);
-      }));
-    });
-  });
-
-  test('create a component in code', () {
-    var element = createElement('super-button');
-    expect(element.xtag, element, reason: 'element not registered');
-
-    var xtag = null;
-    registerCustomElement('super-button', () => xtag = new FancyButton());
-
-    element = createElement('super-button');
-    expect(xtag, isNotNull, reason: 'FancyButton was created');
-    expect(element.xtag, xtag, reason: 'xtag pointer should be set');
-    expect(xtag.host, element, reason: 'host pointer should be set');
-    expect(xtag.lifecycle, ['created']);
-    return new Future(() {
-      expect(xtag.lifecycle, ['created'], reason: 'not inserted into document');
-
-      document.body.nodes.add(element);
-      return new Future(() {
-        expect(xtag.lifecycle, ['created'],
-            reason: 'mutation observer not implemented yet');
-
-        element.remove();
-        return new Future(() {
-          expect(xtag.lifecycle, ['created'],
-              reason: 'mutation observer not implemented yet');
-        });
-      });
-    });
-  });
-}
-
-class FancyButton extends CustomElement {
-  final lifecycle = [];
-  created() {
-    super.created();
-    lifecycle.add('created');
-  }
-  inserted() {
-    super.inserted();
-    lifecycle.add('inserted');
-  }
-  removed() {
-    super.removed();
-    lifecycle.add('removed');
-  }
-}