LibTest/html/IFrameElement/dataset_A01_t01.dart

// Copyright (c) 2014, 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.

/// @assertion Map<String, String> dataset
/// Allows access to all custom data attributes (data-*) set on this element.
/// Any keys from markup will be converted to camel-cased keys in the map.
/// @description Checks expected attributes values.

import "dart:html";
import "../../../Utils/expect.dart";
import "../testcommon.dart";

main() {
  IFrameElement x = new Element.html('<iframe></iframe>') as IFrameElement;
  Expect.mapEquals({}, x.dataset);

  IFrameElement y = new Element.html(
      '<iframe id="id" data-foo="0" data-foo-bar="1"></iframe>',
      treeSanitizer: new NullTreeSanitizer()) as IFrameElement;

  Expect.mapEquals({'foo': '0', 'fooBar': '1'}, y.dataset);
}