"Reverting 22400"

tests/html/element_classes_test.dart

 // Copyright (c) 2011, 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 ElementTest;
 import '../../pkg/unittest/lib/unittest.dart';
 import '../../pkg/unittest/lib/html_config.dart';
 import 'dart:collection';
 import 'dart:html';
 
 main() {
   useHtmlConfiguration();
 
   Element makeElement() => new Element.tag('div');
 
   Element makeElementWithChildren() =>
     new Element.html("<div><br/><img/><input/></div>");
 
   Element makeElementWithClasses() =>
     new Element.html('<div class="foo bar baz"></div>');
 
-  Element makeListElement() =>
-    new Element.html('<ul class="foo bar baz">'
-        '<li class="quux qux"><li class="meta">'
-        '<li class="classy lassy"><li class="qux lassy"></ul>');
-
   Set<String> makeClassSet() => makeElementWithClasses().classes;
 
   Set<String> extractClasses(Element el) {
     final match = new RegExp('class="([^"]+)"').firstMatch(el.outerHtml);
     return new LinkedHashSet.from(match[1].split(' '));
   }
 
   test('affects the "class" attribute', () {
     final el = makeElementWithClasses();
     el.classes.add('qux');
@@ skipping 14 matching lines @@
   });
 
   test('toString', () {
     expect(makeClassSet().toString().split(' '),
         orderedEquals(['foo', 'bar', 'baz']));
     expect(makeElement().classes.toString(), '');
   });
 
   test('forEach', () {
     final classes = <String>[];
-    makeClassSet().forEach(classes.add);
+    // TODO: Change to this when Issue 3484 is fixed.
+    //    makeClassSet().forEach(classes.add);
+    makeClassSet().forEach((c) => classes.add(c));
     expect(classes, orderedEquals(['foo', 'bar', 'baz']));
   });
 
   test('iterator', () {
     final classes = <String>[];
     for (var el in makeClassSet()) {
       classes.add(el);
     }
     expect(classes, orderedEquals(['foo', 'bar', 'baz']));
   });
@@ skipping 101 matching lines @@
 
   test('order', () {
     var classes = makeClassSet();
     classes.add('aardvark');
     expect(classes, orderedEquals(['foo', 'bar', 'baz', 'aardvark']));
     classes.toggle('baz');
     expect(classes, orderedEquals(['foo', 'bar', 'aardvark']));
     classes.toggle('baz');
     expect(classes, orderedEquals(['foo', 'bar', 'aardvark', 'baz']));
   });
-
-  Element listElement;
-
-  ElementList listElementSetup() {
-    listElement = makeListElement();
-    document.documentElement.children.add(listElement);
-    return document.queryAll('li');
-  }
-
-  test('listClasses=', () {
-    var elements =  listElementSetup();
-    elements.classes = ['foo', 'qux'];
-    elements = document.queryAll('li');
-    for (Element e in elements) {
-      expect(e.classes, orderedEquals(['foo', 'qux']));
-      expect(extractClasses(e), orderedEquals(['foo', 'qux']));
-    }
-
-    elements.classes = [];
-    for (Element e in elements) {
-      expect(e.classes, []);
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listMap', () {
-    var elements = listElementSetup();
-    expect(elements.classes.map((c) => c.toUpperCase()).toList(),
-        unorderedEquals(['QUX', 'QUUX', 'META', 'CLASSY', 'LASSY']));
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listContains', () {
-    var elements = listElementSetup();
-    expect(elements.classes.contains('lassy'), isTrue);
-    expect(elements.classes.contains('foo'), isFalse);
-    document.documentElement.children.remove(listElement);
-  });
-
-
-  test('listAdd', () {
-    var elements =  listElementSetup();
-    elements.classes.add('lassie');
-    expect(elements.classes,
-        unorderedEquals(['lassie', 'qux', 'quux', 'meta', 'classy', 'lassy']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(unorderedEquals(['quux', 'qux', 'lassie']),
-          unorderedEquals(['meta', 'lassie']),
-          unorderedEquals(['classy', 'lassy', 'lassie']),
-          unorderedEquals(['qux', 'lassy', 'lassie'])));
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listRemove', () {
-    var elements = listElementSetup();
-    expect(elements.classes.remove('lassi'), isFalse);
-    expect(elements.classes,
-        unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(unorderedEquals(['quux', 'qux']),
-          unorderedEquals(['meta']), unorderedEquals(['classy', 'lassy']),
-          unorderedEquals(['qux', 'lassy'])));
-    }
-
-    expect(elements.classes.remove('qux'), isTrue);
-    expect(elements.classes,
-        unorderedEquals(['quux', 'meta', 'classy', 'lassy']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(unorderedEquals(['quux']),
-          unorderedEquals(['meta']), unorderedEquals(['classy', 'lassy']),
-          unorderedEquals(['lassy'])));
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listToggle', () {
-    var elements = listElementSetup();
-    elements.classes.toggle('qux');
-    expect(elements.classes,
-        unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(unorderedEquals(['quux']),
-          unorderedEquals(['meta', 'qux']), unorderedEquals(['classy', 'lassy',
-          'qux']), unorderedEquals(['lassy'])));
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listAddAll', () {
-    var elements = listElementSetup();
-    elements.classes.addAll(['qux', 'lassi', 'sassy']);
-    expect(elements.classes,
-        unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy', 'sassy',
-        'lassi']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(
-          unorderedEquals(['quux', 'qux', 'lassi', 'sassy']),
-          unorderedEquals(['meta', 'qux', 'lassi', 'sassy']),
-          unorderedEquals(['classy', 'lassy', 'qux', 'lassi','sassy']),
-          unorderedEquals(['lassy', 'qux', 'lassi', 'sassy'])));
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listRemoveAll', () {
-    var elements = listElementSetup();
-    elements.classes.removeAll(['qux', 'lassy', 'meta']);
-    expect(elements.classes,
-        unorderedEquals(['quux','classy']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(unorderedEquals(['quux']),
-          unorderedEquals([]), unorderedEquals(['classy'])));
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listToggleAll', () {
-    var elements = listElementSetup();
-    elements.classes.toggleAll(['qux', 'meta', 'mornin']);
-    expect(elements.classes,
-        unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy', 'mornin']));
-    for (Element e in elements) {
-      expect(e.classes, anyOf(unorderedEquals(['quux', 'meta', 'mornin']),
-          unorderedEquals(['qux', 'mornin']),
-          unorderedEquals(['classy', 'lassy', 'qux', 'mornin', 'meta']),
-          unorderedEquals(['lassy', 'mornin', 'meta'])));
-    }
-    document.documentElement.children.remove(listElement);
-  });
-
-  test('listContainsAll', () {
-    var elements = listElementSetup();
-    expect(elements.classes.containsAll(['qux', 'meta', 'mornin']), isFalse);
-    expect(elements.classes.containsAll(['qux', 'lassy', 'classy']), isTrue);
-    document.documentElement.children.remove(listElement);
-  });
 }