| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <script src="../fast/js/resources/js-test-pre.js"></script> |
| </head> |
| |
| <body> |
| <div id="description"></div> |
| <div id="console"></div> |
| |
| <script> |
| description("Tests garbage collection of MediaElementAudioSourceNode."); |
| |
| function gc() |
| { |
| if (window.GCController) |
| return GCController.collect(); |
| |
| for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires about 9K allocations before a collect) |
| var s = new String("abc"); |
| } |
| } |
| |
| function runTest() { |
| if (window.layoutTestController) { |
| layoutTestController.overridePreference("WebKitWebAudioEnabled", "1"); |
| layoutTestController.dumpAsText(); |
| } |
| |
| audioElement = document.createElement("audio"); |
| context = new webkitAudioContext(1, 1000, 44100); |
| source = context.createMediaElementSource(audioElement); |
| audioElement = null; |
| context = null; |
| source = null; |
| gc(); |
| |
| testPassed("MediaElementAudioSourceNode survived garbage collection."); |
| |
| finishJSTest(); |
| } |
| |
| runTest(); |
| |
| </script> |
| |
| <script src="../fast/js/resources/js-test-post.js"></script> |
| </body> |
| </html> |
