Migrate all LayoutTests/dart/dom to main repo.

client/tests/client/dom/CanvasUsingHtmlTest.dart

Index: client/tests/client/dom/CanvasUsingHtmlTest.dart
diff --git a/client/tests/client/dom/CanvasUsingHtmlTest.dart b/client/tests/client/dom/CanvasUsingHtmlTest.dart
new file mode 100644
index 0000000000000000000000000000000000000000..f3c958dffcca9cf52a3a7e5108c5ac71dafad5f1
--- /dev/null
+++ b/client/tests/client/dom/CanvasUsingHtmlTest.dart
@@ -0,0 +1,59 @@
+#library('CanvasUsingHtmlTest');
+#import('../../../testing/unittest/unittest.dart');
+#import('dart:html', prefix: 'html');
+#import('dart:dom');
+
+// Version of Canvas test that implicitly uses dart:html library via unittests.
+
+main() {
+  HTMLCanvasElement canvas;
+  CanvasRenderingContext2D context;
+
+  // FIXME: once main is run on content loaded, this hack won't be necessary.
+  window.setTimeout(() {
+    canvas = document.createElement('canvas');
+    canvas.setAttribute('width', '100');
+    canvas.setAttribute('height', '100');
+    document.body.appendChild(canvas);
+    context = canvas.getContext('2d');
+  }, 0);
+
+  forLayoutTests();
+  test('FillStyle', () {
+    context.fillStyle = "red";
+    context.fillRect(10, 10, 20, 20);
+
+    // TODO(vsm): Verify the result once we have the ability to read pixels.
+  });
+  test('SetFillColor', () {
+    // With floats.
+    context.setFillColor(10, 10, 10, 10);
+    context.fillRect(10, 10, 20, 20);
+
+    // With rationals.
+    context.setFillColor(10.0, 10.0, 10.0, 10.0);
+    context.fillRect(20, 20, 30, 30);
+
+    // With ints.
+    context.setFillColor(10, 10, 10, 10);
+    context.fillRect(30, 30, 40, 40);
+
+    // TODO(vsm): Verify the result once we have the ability to read pixels.
+  });
+  test('StrokeStyle', () {
+    context.strokeStyle = "blue";
+    context.strokeRect(30, 30, 10, 20);
+
+    // TODO(vsm): Verify the result once we have the ability to read pixels.
+  });
+  test('CreateImageData', () {
+    ImageData image = context.createImageData(canvas.width,
+                                              canvas.height);
+    CanvasPixelArray bytes = image.data;
+
+    // FIXME: uncomment when numeric index getters are supported.
+    //var byte = bytes[0];
+
+    Expect.equals(40000, bytes.length);
+  });
+}