2 <p>Test that MessagePort close event gets delivered (without crashing) even if the channel object is garbage collected.</p>
7 if (window.GCController)
8 return GCController.collect();
9 for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires about 9K allocations before a collect)
10 var s = new String("abc");
16 document.getElementById("log").innerHTML += message + "<br>";
19 if (window.testRunner) {
20 testRunner.dumpAsText();
21 testRunner.waitUntilDone();
24 var channel = new MessageChannel;
27 channel.port1.start();
28 channel.port2.postMessage("msg");
31 channel.port1.close();
32 channel.port2.close();
35 setTimeout(function() {
38 if (window.testRunner)
39 testRunner.notifyDone();
41 channel = new MessageChannel;