blob: 5134129d3b8ebb218dcc2b31e44ee15fdf0fb473 [file] [log] [blame]
* 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.
* @description Tests that execCommand undo doesn't hork custom elements
import "dart:html";
import "../../../../Utils/expect.dart";
import "../../../testcommon.dart";
main() {
<div id="test" contenteditable><b is="x-a" style="font-style: italic;">Hello, world!</b></div>
''', treeSanitizer: new NullTreeSanitizer());
// This test is based on
// editing/undo/replace-by-span-then-remove.html. Fuzzing tickled an
// assert; this is the reduced test case. Bolding will swap the B for
// a SPAN; undoing and redoing the command will reapply the "is"
// attribute to the original custom element.
var test = document.getElementById('test');
document.execCommand('bold', false, null);
document.execCommand('undo', false, null);
document.execCommand('undo', false, null);
testPassed('did not crash');