Add all dart:html tests from the sdk to test/codegen.

test/codegen/lib/html/svgelement_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 SvgElementTest;
+import 'dart:html';
+import 'dart:svg' as svg;
+import 'package:expect/expect.dart';
+import 'package:unittest/html_individual_config.dart';
+import 'package:unittest/unittest.dart';
+
+main() {
+  useHtmlIndividualConfiguration();
+
+  var isSvgSvgElement =
+      predicate((x) => x is svg.SvgSvgElement, 'is a SvgSvgElement');
+
+  List<String> _nodeStrings(Iterable<Node> input) {
+    final out = new List<String>();
+    for (Node n in input) {
+      if (n is Element) {
+        Element e = n;
+        out.add(e.tagName);
+      } else {
+        out.add(n.text);
+      }
+    }
+    return out;
+  };
+
+  testConstructor(String tagName, Function isExpectedClass,
+      [bool expectation = true, allowsInnerHtml = true]) {
+    test(tagName, () {
+      expect(isExpectedClass(new svg.SvgElement.tag(tagName)), expectation);
+      if (allowsInnerHtml) {
+        expect(isExpectedClass(new svg.SvgElement.svg('<$tagName></$tagName>')),
+            expectation && allowsInnerHtml);
+      }
+    });
+  }
+  group('additionalConstructors', () {
+    test('valid', () {
+      final svgContent =
+          "<svg version=\"1.1\">\n"
+          "  <circle></circle>\n"
+          "  <path></path>\n"
+          "</svg>";
+      final el = new svg.SvgElement.svg(svgContent);
+      expect(el, isSvgSvgElement);
+      expect(el.innerHtml, anyOf("<circle></circle><path></path>", '<circle '
+          'xmlns="http://www.w3.org/2000/svg" /><path '
+          'xmlns="http://www.w3.org/2000/svg" />'));
+      expect(el.outerHtml, anyOf(svgContent,
+          '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">\n  '
+          '<circle />\n  <path />\n</svg>'));
+    });
+
+    test('has no parent', () =>
+      expect(new svg.SvgElement.svg('<circle/>').parent, isNull)
+    );
+
+    test('empty', () {
+      expect(() => new svg.SvgElement.svg(""), throwsStateError);
+    });
+
+    test('too many elements', () {
+      expect(() => new svg.SvgElement.svg("<circle></circle><path></path>"),
+          throwsStateError);
+    });
+  });
+
+  // Unfortunately, because the filtering mechanism in unitttest is a regex done
+  group('supported_animate', () {
+    test('supported', () {
+      expect(svg.AnimateElement.supported, true);
+    });
+  });
+
+  group('supported_animateMotion', () {
+    test('supported', () {
+      expect(svg.AnimateMotionElement.supported, true);
+    });
+  });
+
+  group('supported_animateTransform', () {
+    test('supported', () {
+      expect(svg.AnimateTransformElement.supported, true);
+    });
+  });
+
+  group('supported_feBlend', () {
+    test('supported', () {
+      expect(svg.FEBlendElement.supported, true);
+    });
+  });
+
+  group('supported_feColorMatrix', () {
+    test('supported', () {
+      expect(svg.FEColorMatrixElement.supported, true);
+    });
+  });
+
+  group('supported_feComponentTransfer', () {
+    test('supported', () {
+      expect(svg.FEComponentTransferElement.supported, true);
+    });
+  });
+
+  group('supported_feConvolveMatrix', () {
+    test('supported', () {
+      expect(svg.FEConvolveMatrixElement.supported, true);
+    });
+  });
+
+  group('supported_feDiffuseLighting', () {
+    test('supported', () {
+      expect(svg.FEDiffuseLightingElement.supported, true);
+    });
+  });
+
+  group('supported_feDisplacementMap', () {
+    test('supported', () {
+      expect(svg.FEDisplacementMapElement.supported, true);
+    });
+  });
+
+  group('supported_feDistantLight', () {
+    test('supported', () {
+      expect(svg.FEDistantLightElement.supported, true);
+    });
+  });
+
+  group('supported_feFlood', () {
+    test('supported', () {
+      expect(svg.FEFloodElement.supported, true);
+    });
+  });
+
+  group('supported_feFuncA', () {
+    test('supported', () {
+      expect(svg.FEFuncAElement.supported, true);
+    });
+  });
+
+  group('supported_feFuncB', () {
+    test('supported', () {
+      expect(svg.FEFuncBElement.supported, true);
+    });
+  });
+
+  group('supported_feFuncG', () {
+    test('supported', () {
+      expect(svg.FEFuncGElement.supported, true);
+    });
+  });
+
+  group('supported_feFuncR', () {
+    test('supported', () {
+      expect(svg.FEFuncRElement.supported, true);
+    });
+  });
+
+  group('supported_feGaussianBlur', () {
+    test('supported', () {
+      expect(svg.FEGaussianBlurElement.supported, true);
+    });
+  });
+
+  group('supported_feImage', () {
+    test('supported', () {
+      expect(svg.FEImageElement.supported, true);
+    });
+  });
+
+  group('supported_feMerge', () {
+    test('supported', () {
+      expect(svg.FEMergeElement.supported, true);
+    });
+  });
+
+  group('supported_feMergeNode', () {
+    test('supported', () {
+      expect(svg.FEMergeNodeElement.supported, true);
+    });
+  });
+
+  group('supported_feOffset', () {
+    test('supported', () {
+      expect(svg.FEOffsetElement.supported, true);
+    });
+  });
+
+  group('supported_feComponentTransfer', () {
+    test('supported', () {
+      expect(svg.FEPointLightElement.supported, true);
+    });
+  });
+
+  group('supported_feSpecularLighting', () {
+    test('supported', () {
+      expect(svg.FESpecularLightingElement.supported, true);
+    });
+  });
+
+  group('supported_feComponentTransfer', () {
+    test('supported', () {
+      expect(svg.FESpotLightElement.supported, true);
+    });
+  });
+
+  group('supported_feTile', () {
+    test('supported', () {
+      expect(svg.FETileElement.supported, true);
+    });
+  });
+
+  group('supported_feTurbulence', () {
+    test('supported', () {
+      expect(svg.FETurbulenceElement.supported, true);
+    });
+  });
+
+  group('supported_filter', () {
+    test('supported', () {
+      expect(svg.FilterElement.supported, true);
+    });
+  });
+
+  group('supported_foreignObject', () {
+    test('supported', () {
+      expect(svg.ForeignObjectElement.supported, true);
+    });
+  });
+
+  group('supported_set', () {
+    test('supported', () {
+      expect(svg.SetElement.supported, true);
+    });
+  });
+
+  group('constructors', () {
+      testConstructor('a', (e) => e is svg.AElement);
+      testConstructor('circle', (e) => e is svg.CircleElement);
+      testConstructor('clipPath', (e) => e is svg.ClipPathElement);
+      testConstructor('defs', (e) => e is svg.DefsElement);
+      testConstructor('desc', (e) => e is svg.DescElement);
+      testConstructor('ellipse', (e) => e is svg.EllipseElement);
+      testConstructor('g', (e) => e is svg.GElement);
+      testConstructor('image', (e) => e is svg.ImageElement);
+      testConstructor('line', (e) => e is svg.LineElement);
+      testConstructor('linearGradient', (e) => e is svg.LinearGradientElement);
+      testConstructor('marker', (e) => e is svg.MarkerElement);
+      testConstructor('mask', (e) => e is svg.MaskElement);
+      testConstructor('path', (e) => e is svg.PathElement);
+      testConstructor('pattern', (e) => e is svg.PatternElement);
+      testConstructor('polygon', (e) => e is svg.PolygonElement);
+      testConstructor('polyline', (e) => e is svg.PolylineElement);
+      testConstructor('radialGradient', (e) => e is svg.RadialGradientElement);
+      testConstructor('rect', (e) => e is svg.RectElement);
+      test('script', () {
+        expect(new svg.SvgElement.tag('script') is svg.ScriptElement, isTrue);
+      });
+      testConstructor('stop', (e) => e is svg.StopElement);
+      testConstructor('style', (e) => e is svg.StyleElement);
+      testConstructor('switch', (e) => e is svg.SwitchElement);
+      testConstructor('symbol', (e) => e is svg.SymbolElement);
+      testConstructor('tspan', (e) => e is svg.TSpanElement);
+      testConstructor('text', (e) => e is svg.TextElement);
+      testConstructor('textPath', (e) => e is svg.TextPathElement);
+      testConstructor('title', (e) => e is svg.TitleElement);
+      testConstructor('use', (e) => e is svg.UseElement);
+      testConstructor('view', (e) => e is svg.ViewElement);
+      // TODO(alanknight): Issue 23144
+      testConstructor('animate', (e) => e is svg.AnimateElement,
+          svg.AnimateElement.supported);
+      testConstructor('animateMotion', (e) => e is svg.AnimateMotionElement,
+          svg.AnimateMotionElement.supported);
+      testConstructor('animateTransform', (e) => e is svg.AnimateTransformElement,
+          svg.AnimateTransformElement.supported);
+      testConstructor('feBlend', (e) => e is svg.FEBlendElement,
+          svg.FEBlendElement.supported);
+      testConstructor('feColorMatrix', (e) => e is svg.FEColorMatrixElement,
+          svg.FEColorMatrixElement.supported);
+      testConstructor('feComponentTransfer',
+          (e) => e is svg.FEComponentTransferElement,
+          svg.FEComponentTransferElement.supported);
+      testConstructor('feConvolveMatrix',
+          (e) => e is svg.FEConvolveMatrixElement,
+          svg.FEConvolveMatrixElement.supported);
+      testConstructor('feDiffuseLighting',
+          (e) => e is svg.FEDiffuseLightingElement,
+          svg.FEDiffuseLightingElement.supported);
+      testConstructor('feDisplacementMap',
+          (e) => e is svg.FEDisplacementMapElement,
+          svg.FEDisplacementMapElement.supported);
+      testConstructor('feDistantLight', (e) => e is svg.FEDistantLightElement,
+          svg.FEDistantLightElement.supported);
+      testConstructor('feFlood', (e) => e is svg.FEFloodElement,
+          svg.FEFloodElement.supported);
+      testConstructor('feFuncA', (e) => e is svg.FEFuncAElement,
+          svg.FEFuncAElement.supported);
+      testConstructor('feFuncB', (e) => e is svg.FEFuncBElement,
+          svg.FEFuncBElement.supported);
+      testConstructor('feFuncG', (e) => e is svg.FEFuncGElement,
+          svg.FEFuncGElement.supported);
+      testConstructor('feFuncR', (e) => e is svg.FEFuncRElement,
+          svg.FEFuncRElement.supported);
+      testConstructor('feGaussianBlur', (e) => e is svg.FEGaussianBlurElement,
+          svg.FEGaussianBlurElement.supported);
+      testConstructor('feImage', (e) => e is svg.FEImageElement,
+          svg.FEImageElement.supported);
+      testConstructor('feMerge', (e) => e is svg.FEMergeElement,
+          svg.FEMergeElement.supported);
+      testConstructor('feMergeNode', (e) => e is svg.FEMergeNodeElement,
+          svg.FEMergeNodeElement.supported);
+      testConstructor('feOffset', (e) => e is svg.FEOffsetElement,
+          svg.FEOffsetElement.supported);
+      testConstructor('fePointLight', (e) => e is svg.FEPointLightElement,
+          svg.FEPointLightElement.supported);
+      testConstructor('feSpecularLighting',
+          (e) => e is svg.FESpecularLightingElement,
+          svg.FESpecularLightingElement.supported);
+      testConstructor('feSpotLight', (e) => e is svg.FESpotLightElement,
+          svg.FESpotLightElement.supported);
+      testConstructor('feTile', (e) => e is svg.FETileElement,
+          svg.FETileElement.supported);
+      testConstructor('feTurbulence', (e) => e is svg.FETurbulenceElement,
+          svg.FETurbulenceElement.supported);
+      testConstructor('filter', (e) => e is svg.FilterElement,
+          svg.FilterElement.supported);
+      testConstructor('foreignObject', (e) => e is svg.ForeignObjectElement,
+          svg.ForeignObjectElement.supported, false);
+      testConstructor('metadata', (e) => e is svg.MetadataElement);
+      testConstructor('set', (e) => e is svg.SetElement,
+          svg.SetElement.supported);
+  });
+
+  group('outerHtml', () {
+    test('outerHtml', () {
+      final el = new svg.SvgSvgElement();
+      el.children.add(new svg.CircleElement());
+      el.children.add(new svg.PathElement());
+      expect([
+        '<svg version="1.1"><circle></circle><path></path></svg>',
+        '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">'
+            '<circle /><path /></svg>',
+        ].contains(el.outerHtml), true);
+    });
+  });
+
+  group('innerHtml', () {
+    test('get', () {
+      final el = new svg.SvgSvgElement();
+      el.children.add(new svg.CircleElement());
+      el.children.add(new svg.PathElement());
+      // Allow for odd IE serialization.
+      expect([
+        '<circle></circle><path></path>',
+        '<circle xmlns="http://www.w3.org/2000/svg" />'
+            '<path xmlns="http://www.w3.org/2000/svg" />'
+        ].contains(el.innerHtml), true);
+    });
+
+    test('set', () {
+      final el = new svg.SvgSvgElement();
+      el.children.add(new svg.CircleElement());
+      el.children.add(new svg.PathElement());
+      el.innerHtml = '<rect></rect><a></a>';
+      expect(_nodeStrings(el.children), ["rect", "a"]);
+    });
+  });
+
+  group('elementget', () {
+    test('get', () {
+      final el = new svg.SvgElement.svg("""
+<svg version="1.1">
+  <circle></circle>
+  <path></path>
+  text
+</svg>""");
+      expect(_nodeStrings(el.children), ["circle", "path"]);
+    });
+
+    test('resize', () {
+      var el = new svg.SvgSvgElement();
+      var items = [new svg.CircleElement(), new svg.RectElement()];
+      el.children = items;
+      expect(el.children.length, 2);
+      el.children.length = 1;
+      expect(el.children.length, 1);
+      expect(el.children.contains(items[0]), true);
+      expect(el.children.contains(items[1]), false);
+
+      el.children.length = 0;
+      expect(el.children.contains(items[0]), false);
+    });
+  });
+
+  group('elementset', () {
+    test('set', () {
+      final el = new svg.SvgSvgElement();
+      el.children = [new svg.SvgElement.tag("circle"), new svg.SvgElement.tag("path")];
+      expect(el.nodes.length, 2);
+      expect(el.nodes[0] is svg.CircleElement, true);
+      expect(el.nodes[1] is svg.PathElement, true);
+    });
+  });
+
+  group('css', () {
+    test('classes', () {
+      var el = new svg.CircleElement();
+      var classes = el.classes;
+      expect(el.classes.length, 0);
+      classes.toggle('foo');
+      expect(el.classes.length, 1);
+      classes.toggle('foo');
+      expect(el.classes.length, 0);
+    });
+
+    test('classes-add-bad', () {
+      var el = new svg.CircleElement();
+      expect(() => el.classes.add(''), throws);
+      expect(() => el.classes.add('foo bar'), throws);
+    });
+    test('classes-remove-bad', () {
+      var el = new svg.CircleElement();
+      expect(() => el.classes.remove(''), throws);
+      expect(() => el.classes.remove('foo bar'), throws);
+    });
+    test('classes-toggle-token', () {
+      var el = new svg.CircleElement();
+      expect(() => el.classes.toggle(''), throws);
+      expect(() => el.classes.toggle('', true), throws);
+      expect(() => el.classes.toggle('', false), throws);
+      expect(() => el.classes.toggle('foo bar'), throws);
+      expect(() => el.classes.toggle('foo bar', true), throws);
+      expect(() => el.classes.toggle('foo bar', false), throws);
+    });
+    test('classes-contains-bad', () {
+      var el = new svg.CircleElement();
+      // Non-strings => false, strings must be valid tokens.
+      expect(el.classes.contains(1), isFalse);
+      expect(() => el.classes.contains(''), throws);
+      expect(() => el.classes.contains('foo bar'), throws);
+    });
+  });
+
+  group('getBoundingClientRect', () {
+    test('is a Rectangle', () {
+      var element = new svg.RectElement();
+      element.attributes['width'] = '100';
+      element.attributes['height'] = '100';
+      var root = new svg.SvgSvgElement();
+      root.append(element);
+
+      document.body.append(root);
+
+      var rect = element.getBoundingClientRect();
+      expect(rect is Rectangle, isTrue);
+      expect(rect.width, closeTo(100, 1));
+      expect(rect.height, closeTo(100, 1));
+    });
+  });
+
+  group('PathElement', () {
+    test('pathSegList', () {
+      svg.PathElement path =
+          new svg.SvgElement.svg('<path d="M 100 100 L 300 100 L 200 300 z"/>');
+      for (var seg in path.pathSegList) {
+        expect(seg is svg.PathSeg, isTrue);
+      }
+    });
+  });
+}