| <body> |
| <p>Test that worker object is not garbage collected if there is a message from |
| worker context. Should print "SUCCESS". |
| <a href="https://bugs.webkit.org/show_bug.cgi?id=62446">Bug 62446</a></p> |
| <div id=result></div> |
| <script> |
| function log(message) |
| { |
| document.getElementById("result").innerHTML += message + "<br>"; |
| } |
| |
| function gc() |
| { |
| if (window.GCController) |
| return GCController.collect(); |
| |
| var head; |
| for (var i = 0; i < 10000; i++) { |
| var newHead = new Array(1000); |
| newHead[0] = head; |
| head = newHead; |
| } |
| } |
| |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| var interval = setInterval(gc, 0); |
| |
| var worker = new Worker('resources/worker-init.js'); |
| worker.onmessage = function(evt) { |
| log(evt.data); |
| clearInterval(interval); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| worker = 0; |
| gc(); |
| </script> |
| </body> |
| </html> |
