LibTest/html/IFrameElement/isContentEditable_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.

// @dart = 2.9

/// @assertion final bool isContentEditable
/// Indicates whether or not the content of the element can be edited. Read only.
/// WHATWG: The contenteditable attribute is an enumerated attribute whose
/// keywords are the empty string, true, and false. The empty string and the
/// true keyword map to the true state. The false keyword maps to the false
/// state. In addition, there is a third state, the inherit state, which is the
/// missing value default (and the invalid value default).
/// @description Checks expected attribute settings
/// @issue #17456

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

main() {
  var x = new Element.html('<iframe></iframe>',
      treeSanitizer: new NullTreeSanitizer());
  Expect.isFalse(x.isContentEditable, 'default');

  x = new Element.html('<iframe contenteditable="false"></iframe>',
      treeSanitizer: new NullTreeSanitizer());
  Expect.isFalse(x.isContentEditable, 'explicit false');

  x = new Element.html('<iframe contenteditable="true"></iframe>',
      treeSanitizer: new NullTreeSanitizer());
  Expect.isTrue(x.isContentEditable, 'explicit true');

  x = new Element.html('<iframe contenteditable=""></iframe>',
      treeSanitizer: new NullTreeSanitizer());
  Expect.isTrue(x.isContentEditable, 'empty string is true');
}