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

test/codegen/lib/html/typed_arrays_dataview_test.dart

Index: test/codegen/lib/html/typed_arrays_dataview_test.dart
diff --git a/test/codegen/lib/html/typed_arrays_dataview_test.dart b/test/codegen/lib/html/typed_arrays_dataview_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..a56aecd27ea23c9841787a93d862575cd3eeaca7
--- /dev/null
+++ b/test/codegen/lib/html/typed_arrays_dataview_test.dart
@@ -0,0 +1,92 @@
+// 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.
+
+library typed_arrays_dataview_test;
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
+import 'dart:html';
+import 'dart:typed_data';
+
+main() {
+  useHtmlConfiguration();
+
+  // Only perform tests if ArrayBuffer is supported.
+  if (!Platform.supportsTypedData) {
+    return;
+  }
+
+  test('create', () {
+    var bd = new ByteData(100);
+    expect(bd.lengthInBytes, 100);
+    expect(bd.offsetInBytes, 0);
+
+    var a1 = new Uint8List.fromList([1,2,3,4,5,6,7,8]);
+
+    var bd2 = new ByteData.view(a1.buffer);
+    expect(bd2.lengthInBytes, 8);
+    expect(bd2.offsetInBytes, 0);
+
+    var bd3 = new ByteData.view(a1.buffer, 2);
+    expect(bd3.lengthInBytes, 6);
+    expect(bd3.offsetInBytes, 2);
+
+    var bd4 = new ByteData.view(a1.buffer, 3, 4);
+    expect(bd4.lengthInBytes, 4);
+    expect(bd4.offsetInBytes, 3);
+  });
+
+  test('access8', () {
+    var a1 = new Uint8List.fromList([0,0,3,255,0,0,0,0,0,0]);
+
+    var bd = new ByteData.view(a1.buffer, 2, 6);
+
+    expect(bd.getInt8(0), equals(3));
+    expect(bd.getInt8(1), equals(-1));
+    expect(bd.getUint8(0), equals(3));
+    expect(bd.getUint8(1), equals(255));
+
+    bd.setInt8(2, -56);
+    expect(bd.getInt8(2), equals(-56));
+    expect(bd.getUint8(2), equals(200));
+
+    bd.setUint8(3, 200);
+    expect(bd.getInt8(3), equals(-56));
+    expect(bd.getUint8(3), equals(200));
+  });
+
+  test('access16', () {
+    var a1 = new Uint8List.fromList([0,0,3,255,0,0,0,0,0,0]);
+
+    var bd = new ByteData.view(a1.buffer, 2);
+
+    expect(bd.lengthInBytes, equals(10 - 2));
+
+    expect(bd.getInt16(0), equals(1023));
+    expect(bd.getInt16(0, Endianness.BIG_ENDIAN), equals(1023));
+    expect(bd.getInt16(0, Endianness.LITTLE_ENDIAN), equals(-253));
+
+    expect(bd.getUint16(0), equals(1023));
+    expect(bd.getUint16(0, Endianness.BIG_ENDIAN), equals(1023));
+    expect(bd.getUint16(0, Endianness.LITTLE_ENDIAN), equals(0xFF03));
+
+    bd.setInt16(2, -1);
+    expect(bd.getInt16(2), equals(-1));
+    expect(bd.getUint16(2), equals(0xFFFF));
+  });
+
+  test('access32', () {
+    var a1 = new Uint8List.fromList([0,0,3,255,0,0,0,0,0,0]);
+
+    var bd = new ByteData.view(a1.buffer);
+
+    expect(bd.getInt32(0), equals(1023));
+    expect(bd.getInt32(0, Endianness.BIG_ENDIAN), equals(1023));
+    expect(bd.getInt32(0, Endianness.LITTLE_ENDIAN), equals(-0xFD0000));
+
+    expect(bd.getUint32(0), equals(1023));
+    expect(bd.getUint32(0, Endianness.BIG_ENDIAN), equals(1023));
+    expect(bd.getUint32(0, Endianness.LITTLE_ENDIAN), equals(0xFF030000));
+  });
+
+}