| OLD | NEW |
|---|
| 1 <body> | 1 <body> |
| 2 <p>Test that destroying a document doesn't cause a crash when posting a message
to a MessagePort it owned.</p> | 2 <p>Test that destroying a document doesn't cause a crash when posting a message
to a MessagePort it owned.</p> |
| 3 <pre id=log></pre> | 3 <pre id=log></pre> |
| 4 <script> | 4 <script> |
| 5 function gc() | 5 function gc() |
| 6 { | 6 { |
| 7 if (window.GCController) | 7 if (window.GCController) |
| 8 return GCController.collect(); | 8 return GCController.collect(); |
| 9 | 9 |
| 10 for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires
about 9K allocations before a collect) | 10 for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires
about 9K allocations before a collect) |
| 11 var s = new String("abc"); | 11 var s = new String("abc"); |
| 12 } | 12 } |
| 13 } | 13 } |
| 14 | 14 |
| 15 function log(message) | 15 function log(message) |
| 16 { | 16 { |
| 17 document.getElementById("log").innerHTML += message + "<br>"; | 17 document.getElementById("log").innerHTML += message + "<br>"; |
| 18 } | 18 } |
| 19 | 19 |
| 20 if (window.testRunner) { | 20 if (window.testRunner) { |
| 21 testRunner.dumpAsText(); | 21 testRunner.dumpAsText(); |
| 22 testRunner.waitUntilDone(); | 22 testRunner.waitUntilDone(); |
| 23 } | 23 } |
| 24 | 24 |
| 25 var mainPort; | 25 var mainPort; |
| 26 | 26 |
| 27 function test() | 27 function test() |
| 28 { | 28 { |
| 29 var channel = new MessageChannel; | 29 var channel = new MessageChannel; |
| 30 window.frames[0].postMessage("msg", [channel.port2], "*"); | 30 window.frames[0].postMessage("msg", "*", [channel.port2]); |
| 31 mainPort = channel.port1; | 31 mainPort = channel.port1; |
| 32 mainPort.start(); | 32 mainPort.start(); |
| 33 | 33 |
| 34 mainPort.postMessage("ping"); | 34 mainPort.postMessage("ping"); |
| 35 mainPort.onmessage = test2; | 35 mainPort.onmessage = test2; |
| 36 } | 36 } |
| 37 | 37 |
| 38 function test2() | 38 function test2() |
| 39 { | 39 { |
| 40 var frameElement = document.getElementsByTagName("iframe")[0]; | 40 var frameElement = document.getElementsByTagName("iframe")[0]; |
| (...skipping 21 matching lines...) Expand all Loading... |
| 62 | 62 |
| 63 log("Didn't crash: SUCCESS"); | 63 log("Didn't crash: SUCCESS"); |
| 64 | 64 |
| 65 if (window.testRunner) | 65 if (window.testRunner) |
| 66 testRunner.notifyDone(); | 66 testRunner.notifyDone(); |
| 67 } | 67 } |
| 68 | 68 |
| 69 </script> | 69 </script> |
| 70 <iframe src="resources/message-port-iframe.html" onload="test()"></iframe> | 70 <iframe src="resources/message-port-iframe.html" onload="test()"></iframe> |
| 71 </body> | 71 </body> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1903873004:
Deprecate window.postMessage(m, transferables, origin) overload. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master