Revert "Add some sweet XML classes."

client/tests/client/html/XMLElementTests.dart

Index: client/tests/client/html/XMLElementTests.dart
diff --git a/client/tests/client/html/XMLElementTests.dart b/client/tests/client/html/XMLElementTests.dart
deleted file mode 100644
index bd2026f55b35bc86ee82489cef82933783c7529f..0000000000000000000000000000000000000000
--- a/client/tests/client/html/XMLElementTests.dart
+++ /dev/null
@@ -1,567 +0,0 @@
-// Copyright (c) 2012, 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.
-
-void testXMLElement() {
-  XMLElement makeElement() => new XMLElement.xml("<xml><foo/><bar/></xml>");
-
-  makeElementWithParent() {
-    final parent = new XMLElement.xml(
-        "<parent><before/><xml><foo/><bar/></xml><after/></parent>");
-    return parent.elements[1];
-  }
-
-  group('constructors', () {
-    group('.xml', () {
-      test('with a well-formed document', () {
-        final el = makeElement();
-        Expect.isTrue(el is XMLElement);
-        Expect.equals('foo', el.elements[0].tagName);
-        Expect.equals('bar', el.elements[1].tagName);
-      });
-
-      test('with too many nodes', () {
-        Expect.throws(() => new XMLElement.xml("<xml></xml>foo"),
-            (e) => e is IllegalArgumentException);
-      });
-
-      test('with a parse error', () {
-        Expect.throws(() => new XMLElement.xml("<xml></xml>>"),
-            (e) => e is IllegalArgumentException);
-      });
-
-      test('with a PARSERERROR tag', () {
-        final el = new XMLElement.xml("<xml><parsererror /></xml>");
-        Expect.equals('parsererror', el.elements[0].tagName);
-      });
-
-      test('has no parent', () =>
-          Expect.isNull(new XMLElement.xml('<foo/>').parent));
-    });
-
-    test('.tag', () {
-      final el = new XMLElement.tag('foo');
-      Expect.isTrue(el is XMLElement);
-      Expect.equals('foo', el.tagName);
-    });
-  });
-
-  // FilteredElementList is tested more thoroughly in DocumentFragmentTests.
-  group('elements', () {
-    test('filters out non-element nodes', () {
-      final el = new XMLElement.xml("<xml>1<a/><b/>2<c/>3<d/></xml>");
-      Expect.listEquals(["a", "b", "c", "d"], el.elements.map((e) => e.tagName));
-    });
-
-    test('overwrites nodes when set', () {
-      final el = new XMLElement.xml("<xml>1<a/><b/>2<c/>3<d/></xml>");
-      el.elements = [new XMLElement.tag('x'), new XMLElement.tag('y')];
-      Expect.equals("<xml><x></x><y></y></xml>", el.outerHTML);
-    });
-  });
-
-  group('classes', () {
-    XMLElement makeElementWithClasses() =>
-      new XMLElement.xml("<xml class='foo bar baz'></xml>");
-
-    Set<String> makeClassSet() => makeElementWithClasses().classes;
-
-    test('affects the "class" attribute', () {
-      final el = makeElementWithClasses();
-      el.classes.add('qux');
-      Expect.setEquals(['foo', 'bar', 'baz', 'qux'],
-          el.attributes['class'].split(' '));
-    });
-
-    test('is affected by the "class" attribute', () {
-      final el = makeElementWithClasses();
-      el.attributes['class'] = 'foo qux';
-      Expect.setEquals(['foo', 'qux'], el.classes);
-    });
-
-    test('classes=', () {
-      final el = makeElementWithClasses();
-      el.classes = ['foo', 'qux'];
-      Expect.setEquals(['foo', 'qux'], el.classes);
-      Expect.setEquals(['foo', 'qux'], el.attributes['class'].split(' '));
-    });
-
-    test('toString', () {
-      Expect.setEquals(['foo', 'bar', 'baz'],
-          makeClassSet().toString().split(' '));
-      Expect.equals('', makeElement().classes.toString());
-    });
-
-    test('forEach', () {
-      final classes = <String>[];
-      makeClassSet().forEach(classes.add);
-      Expect.setEquals(['foo', 'bar', 'baz'], classes);
-    });
-
-    test('iterator', () {
-      final classes = <String>[];
-      for (var el in makeClassSet()) {
-        classes.add(el);
-      }
-      Expect.setEquals(['foo', 'bar', 'baz'], classes);
-    });
-
-    test('map', () {
-      Expect.setEquals(['FOO', 'BAR', 'BAZ'],
-          makeClassSet().map((c) => c.toUpperCase()));
-    });
-
-    test('filter', () {
-      Expect.setEquals(['bar', 'baz'],
-          makeClassSet().filter((c) => c.contains('a')));
-    });
-
-    test('every', () {
-      Expect.isTrue(makeClassSet().every((c) => c is String));
-      Expect.isFalse(
-          makeClassSet().every((c) => c.contains('a')));
-    });
-
-    test('some', () {
-      Expect.isTrue(
-          makeClassSet().some((c) => c.contains('a')));
-      Expect.isFalse(makeClassSet().some((c) => c is num));
-    });
-
-    test('isEmpty', () {
-      Expect.isFalse(makeClassSet().isEmpty());
-      Expect.isTrue(makeElement().classes.isEmpty());
-    });
-
-    test('length', () {
-      Expect.equals(3, makeClassSet().length);
-      Expect.equals(0, makeElement().classes.length);
-    });
-
-    test('contains', () {
-      Expect.isTrue(makeClassSet().contains('foo'));
-      Expect.isFalse(makeClassSet().contains('qux'));
-    });
-
-    test('add', () {
-      final classes = makeClassSet();
-      classes.add('qux');
-      Expect.setEquals(['foo', 'bar', 'baz', 'qux'], classes);
-
-      classes.add('qux');
-      final list = new List.from(classes);
-      list.sort((a, b) => a.compareTo(b));
-      Expect.listEquals(['bar', 'baz', 'foo', 'qux'], list,
-          "The class set shouldn't have duplicate elements.");
-    });
-
-    test('remove', () {
-      final classes = makeClassSet();
-      classes.remove('bar');
-      Expect.setEquals(['foo', 'baz'], classes);
-      classes.remove('qux');
-      Expect.setEquals(['foo', 'baz'], classes);
-    });
-
-    test('addAll', () {
-      final classes = makeClassSet();
-      classes.addAll(['bar', 'qux', 'bip']);
-      Expect.setEquals(['foo', 'bar', 'baz', 'qux', 'bip'], classes);
-    });
-
-    test('removeAll', () {
-      final classes = makeClassSet();
-      classes.removeAll(['bar', 'baz', 'qux']);
-      Expect.setEquals(['foo'], classes);
-    });
-
-    test('isSubsetOf', () {
-      final classes = makeClassSet();
-      Expect.isTrue(classes.isSubsetOf(['foo', 'bar', 'baz']));
-      Expect.isTrue(classes.isSubsetOf(['foo', 'bar', 'baz', 'qux']));
-      Expect.isFalse(classes.isSubsetOf(['foo', 'bar', 'qux']));
-    });
-
-    test('containsAll', () {
-      final classes = makeClassSet();
-      Expect.isTrue(classes.containsAll(['foo', 'baz']));
-      Expect.isFalse(classes.containsAll(['foo', 'qux']));
-    });
-
-    test('intersection', () {
-      final classes = makeClassSet();
-      Expect.setEquals(['foo', 'baz'],
-          classes.intersection(['foo', 'qux', 'baz']));
-    });
-
-    test('clear', () {
-      final classes = makeClassSet();
-      classes.clear();
-      Expect.setEquals([], classes);
-    });
-  });
-
-  test("no-op methods don't throw errors", () {
-    final el = makeElement();
-    el.on.click.add((e) => null);
-    el.blur();
-    el.focus();
-    el.scrollByLines(2);
-    el.scrollByPages(2);
-    el.scrollIntoView();
-  });
-
-  group('properties that map to attributes', () {
-    group('contentEditable', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals('inherit', el.contentEditable);
-        el.attributes['contentEditable'] = 'foo';
-        Expect.equals('foo', el.contentEditable);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.contentEditable = 'foo';
-        Expect.equals('foo', el.attributes['contentEditable']);
-      });
-
-      test('isContentEditable', () {
-        final el = makeElement();
-        Expect.isFalse(el.isContentEditable);
-        el.contentEditable = 'true';
-        Expect.isFalse(el.isContentEditable);
-      });
-    });
-
-    group('draggable', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.isFalse(el.draggable);
-        el.attributes['draggable'] = 'true';
-        Expect.isTrue(el.draggable);
-        el.attributes['draggable'] = 'foo';
-        Expect.isFalse(el.draggable);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.draggable = true;
-        Expect.equals('true', el.attributes['draggable']);
-        el.draggable = false;
-        Expect.equals('false', el.attributes['draggable']);
-      });
-    });
-
-    group('spellcheck', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.isFalse(el.spellcheck);
-        el.attributes['spellcheck'] = 'true';
-        Expect.isTrue(el.spellcheck);
-        el.attributes['spellcheck'] = 'foo';
-        Expect.isFalse(el.spellcheck);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.spellcheck = true;
-        Expect.equals('true', el.attributes['spellcheck']);
-        el.spellcheck = false;
-        Expect.equals('false', el.attributes['spellcheck']);
-      });
-    });
-
-    group('hidden', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.isFalse(el.hidden);
-        el.attributes['hidden'] = '';
-        Expect.isTrue(el.hidden);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.hidden = true;
-        Expect.equals('', el.attributes['hidden']);
-        el.hidden = false;
-        Expect.isFalse(el.attributes.containsKey('hidden'));
-      });
-    });
-
-    group('tabIndex', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals(0, el.tabIndex);
-        el.attributes['tabIndex'] = '2';
-        Expect.equals(2, el.tabIndex);
-        el.attributes['tabIndex'] = 'foo';
-        Expect.equals(0, el.tabIndex);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.tabIndex = 15;
-        Expect.equals('15', el.attributes['tabIndex']);
-      });
-    });
-
-    group('id', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals('', el.id);
-        el.attributes['id'] = 'foo';
-        Expect.equals('foo', el.id);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.id = 'foo';
-        Expect.equals('foo', el.attributes['id']);
-      });
-    });
-
-    group('title', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals('', el.title);
-        el.attributes['title'] = 'foo';
-        Expect.equals('foo', el.title);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.title = 'foo';
-        Expect.equals('foo', el.attributes['title']);
-      });
-    });
-
-    group('webkitdropzone', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals('', el.webkitdropzone);
-        el.attributes['webkitdropzone'] = 'foo';
-        Expect.equals('foo', el.webkitdropzone);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.webkitdropzone = 'foo';
-        Expect.equals('foo', el.attributes['webkitdropzone']);
-      });
-    });
-
-    group('lang', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals('', el.lang);
-        el.attributes['lang'] = 'foo';
-        Expect.equals('foo', el.lang);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.lang = 'foo';
-        Expect.equals('foo', el.attributes['lang']);
-      });
-    });
-
-    group('dir', () {
-      test('get', () {
-        final el = makeElement();
-        Expect.equals('', el.dir);
-        el.attributes['dir'] = 'foo';
-        Expect.equals('foo', el.dir);
-      });
-
-      test('set', () {
-        final el = makeElement();
-        el.dir = 'foo';
-        Expect.equals('foo', el.attributes['dir']);
-      });
-    });
-  });
-
-  test('set innerHTML', () {
-    final el = makeElement();
-    el.innerHTML = "<foo>Bar<baz/></foo>";
-    Expect.equals(1, el.nodes.length);
-    final node = el.nodes[0];
-    Expect.isTrue(node is XMLElement);
-    Expect.equals('foo', node.tagName);
-    Expect.equals('Bar', node.nodes[0].text);
-    Expect.equals('baz', node.nodes[1].tagName);
-  });
-
-  test('get innerHTML/outerHTML', () {
-    final el = makeElement();
-    Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    el.nodes.clear();
-    el.nodes.addAll([new Text("foo"), new XMLElement.xml("<a>bar</a>")]);
-    Expect.equals("foo<a>bar</a>", el.innerHTML);
-    Expect.equals("<xml>foo<a>bar</a></xml>", el.outerHTML);
-  });
-
-  test('query', () {
-    final el = makeElement();
-    Expect.equals("foo", el.query('foo').tagName);
-    Expect.isNull(el.query('baz'));
-  });
-
-  test('queryAll', () {
-    final el = new XMLElement.xml(
-        "<xml><foo id='f1' /><bar><foo id='f2' /></bar></xml>");
-    Expect.listEquals(["f1", "f2"], el.queryAll('foo').map((e) => e.id));
-    Expect.listEquals([], el.queryAll('baz'));
-  });
-
-  test('matchesSelector', () {
-    final el = makeElement();
-    Expect.isTrue(el.matchesSelector('*'));
-    Expect.isTrue(el.matchesSelector('xml'));
-    Expect.isFalse(el.matchesSelector('html'));
-  });
-
-  group('insertAdjacentElement', () {
-    test('beforeBegin with no parent does nothing', () {
-      final el = makeElement();
-      Expect.isNull(
-        el.insertAdjacentElement("beforeBegin", new XMLElement.tag("b")));
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('afterEnd with no parent does nothing', () {
-      final el = makeElement();
-      Expect.isNull(
-        el.insertAdjacentElement("afterEnd", new XMLElement.tag("b")));
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('beforeBegin with parent inserts the element', () {
-      final el = makeElementWithParent();
-      final newEl = new XMLElement.tag("b");
-      Expect.equals(newEl, el.insertAdjacentElement("beforeBegin", newEl));
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-      Expect.equals("<before></before><b></b><xml><foo></foo><bar></bar>" +
-          "</xml><after></after>", el.parent.innerHTML);
-    });
-
-    test('afterEnd with parent inserts the element', () {
-      final el = makeElementWithParent();
-      final newEl = new XMLElement.tag("b");
-      Expect.equals(newEl, el.insertAdjacentElement("afterEnd", newEl));
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-      Expect.equals("<before></before><xml><foo></foo><bar></bar></xml><b>" +
-          "</b><after></after>", el.parent.innerHTML);
-    });
-
-    test('afterBegin inserts the element', () {
-      final el = makeElement();
-      final newEl = new XMLElement.tag("b");
-      Expect.equals(newEl, el.insertAdjacentElement("afterBegin", newEl));
-      Expect.equals("<b></b><foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('beforeEnd inserts the element', () {
-      final el = makeElement();
-      final newEl = new XMLElement.tag("b");
-      Expect.equals(newEl, el.insertAdjacentElement("beforeEnd", newEl));
-      Expect.equals("<foo></foo><bar></bar><b></b>", el.innerHTML);
-    });
-  });
-
-  group('insertAdjacentText', () {
-    test('beforeBegin with no parent does nothing', () {
-      final el = makeElement();
-      el.insertAdjacentText("beforeBegin", "foo");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('afterEnd with no parent does nothing', () {
-      final el = makeElement();
-      el.insertAdjacentText("afterEnd", "foo");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('beforeBegin with parent inserts the text', () {
-      final el = makeElementWithParent();
-      el.insertAdjacentText("beforeBegin", "foo");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-      Expect.equals("<before></before>foo<xml><foo></foo><bar></bar></xml>" +
-          "<after></after>", el.parent.innerHTML);
-    });
-
-    test('afterEnd with parent inserts the text', () {
-      final el = makeElementWithParent();
-      el.insertAdjacentText("afterEnd", "foo");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-      Expect.equals("<before></before><xml><foo></foo><bar></bar></xml>foo" +
-          "<after></after>", el.parent.innerHTML);
-    });
-
-    test('afterBegin inserts the text', () {
-      final el = makeElement();
-      el.insertAdjacentText("afterBegin", "foo");
-      Expect.equals("foo<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('beforeEnd inserts the text', () {
-      final el = makeElement();
-      el.insertAdjacentText("beforeEnd", "foo");
-      Expect.equals("<foo></foo><bar></bar>foo", el.innerHTML);
-    });
-  });
-
-  group('insertAdjacentHTML', () {
-    test('beforeBegin with no parent does nothing', () {
-      final el = makeElement();
-      el.insertAdjacentHTML("beforeBegin", "foo<b/>");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('afterEnd with no parent does nothing', () {
-      final el = makeElement();
-      el.insertAdjacentHTML("afterEnd", "<b/>foo");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('beforeBegin with parent inserts the HTML', () {
-      final el = makeElementWithParent();
-      el.insertAdjacentHTML("beforeBegin", "foo<b/>");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-      Expect.equals("<before></before>foo<b></b><xml><foo></foo><bar></bar>" +
-          "</xml><after></after>", el.parent.innerHTML);
-    });
-
-    test('afterEnd with parent inserts the HTML', () {
-      final el = makeElementWithParent();
-      el.insertAdjacentHTML("afterEnd", "foo<b/>");
-      Expect.equals("<foo></foo><bar></bar>", el.innerHTML);
-      Expect.equals("<before></before><xml><foo></foo><bar></bar></xml>foo" +
-          "<b></b><after></after>", el.parent.innerHTML);
-    });
-
-    test('afterBegin inserts the HTML', () {
-      final el = makeElement();
-      el.insertAdjacentHTML("afterBegin", "foo<b/>");
-      Expect.equals("foo<b></b><foo></foo><bar></bar>", el.innerHTML);
-    });
-
-    test('beforeEnd inserts the HTML', () {
-      final el = makeElement();
-      el.insertAdjacentHTML("beforeEnd", "<b/>foo");
-      Expect.equals("<foo></foo><bar></bar><b></b>foo", el.innerHTML);
-    });
-  });
-
-  asyncTest('default rect values', 1, () {
-    makeElement().rect.then((ElementRect rect) {
-      expectEmptyRect(rect.client);
-      expectEmptyRect(rect.offset);
-      expectEmptyRect(rect.scroll);
-      expectEmptyRect(rect.bounding);
-      Expect.isTrue(rect.clientRects.isEmpty());
-      callbackDone();
-    });
-  });
-}