| <!DOCTYPE HTML> |
| |
| <html> |
| <body> |
| |
| <p>Tests that we don't garbage collect playing audio object or event listener.</p> |
| <p>According to http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html,<br /> |
| "4.8.10.8 Playing the media resource",<br /> |
| "Media elements must not stop playing just because all references to them have |
| been removed; only once a media element is in a state where no further audio |
| could ever be played by that element may the element be garbage collected."<br /><br /> |
| (see https://bugs.webkit.org/show_bug.cgi?id=66878, https://bugs.webkit.org/show_bug.cgi?id=70421, and http://crbug.com/62604 for more details).</p> |
| <p id="result"> |
| FAIL: Test either still running or stopped prematurely. |
| </p> |
| |
| <script src=../resources/gc.js></script> |
| <script src=media-file.js></script> |
| <script src=video-test.js></script> |
| <script type="text/javascript"> |
| |
| var num_players = 4; |
| var play_times = 5; |
| |
| function finish() { |
| document.getElementById("result").innerText = "PASS"; |
| if (window.testRunner) { |
| testRunner.notifyDone(); |
| } |
| } |
| |
| function start() { |
| var num_played = 0; |
| var audioFile = findMediaFile("audio", "content/silence"); |
| var a = new Audio(audioFile); |
| a.addEventListener('ended', function() { |
| num_played ++; |
| if (num_played < play_times) { |
| a.currentTime = a.duration - 0.35; |
| a.play(); |
| if (num_played == play_times - 1) { |
| a = null; |
| gc(); |
| } |
| } else { |
| num_players --; |
| if (num_players == 0) |
| start(); |
| else |
| finish(); |
| } |
| }); |
| a.addEventListener('canplaythrough', function() { |
| a.currentTime = a.duration - 0.35; |
| a.play(); |
| }); |
| } |
| |
| start(); |
| |
| </script> |
| </body> |
| </html> |
