| <!doctype html> |
| <title>stable state in beforeunload</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id=log></div> |
| <button>click this button and cancel navigation</button> |
| <a href="data:text/plain,FAIL: did not cancel navigation"></a> |
| <script> |
| async_test(function(t) { |
| window.onbeforeunload = t.step_func(function(event) { |
| var message = "foo bar"; |
| event.returnValue = message; |
| return message; |
| }); |
| var button = document.querySelector('button'); |
| var link = document.querySelector('a'); |
| button.onclick = t.step_func(function() { |
| v = document.createElement('video'); |
| v.src = 'data:,'; |
| assert_equals(v.networkState, v.NETWORK_NO_SOURCE, 'networkState before dialog'); |
| assert_equals(v.currentSrc, '', 'currentSrc before dialog'); |
| link.click(); |
| assert_equals(v.networkState, v.NETWORK_NO_SOURCE, 'networkState after dialog'); |
| assert_equals(v.currentSrc, '', 'currentSrc after dialog'); |
| t.done(); |
| window.onbeforeonload = null; |
| button.remove(); |
| }); |
| }); |
| </script> |
