| /* |
| * 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 |
| * @description |
| */ |
| import "dart:html"; |
| import "../../testcommon.dart" as tc; |
| import "../../testharness.dart"; |
| |
| const String htmlEL2 = r''' |
| This test makes sure that the various methods of setting an onhashchange handler all work as expected.<br> |
| Clicking the links below manually should also result in the event being fired when the hash actually changes.<br> |
| <a href="#">Go to empty hash</a><br> |
| <a href="#someHash">Go to non-empty hash</a><br> |
| <a name="#">Empty hash anchor</a><br> |
| <a name="#someHash">Non-empty hash anchor</a> |
| '''; |
| |
| void startTest(e) { |
| window.location.hash = '#'; // Transitioning from no hash to an empty hash should not generate an event. |
| window.location.hash = '#someHash'; // This actually reflects a changed hash and should generate an event. |
| } |
| |
| void bodyInlineAttribute(e) { |
| document.body.onHashChange.listen(bodyAssignedAttribute); |
| window.location.hash = '#'; |
| } |
| |
| void bodyAssignedAttribute(e) { |
| print("<body> assigned attribute called."); |
| window.onHashChange.listen(windowAttribute); |
| window.location.hash = '#someHash'; |
| } |
| |
| void windowAttribute(e) { |
| print("window.onhashchange attribute called."); |
| asyncEnd(); |
| } |
| |
| void main() { |
| document.body.appendHtml(htmlEL2, treeSanitizer: new NullTreeSanitizer()); |
| asyncStart(); |
| window.onHashChange.listen(bodyInlineAttribute); |
| tc.addOnLoadListener(startTest); |
| } |
