third_party/WebKit/LayoutTests/fast/events/message-channel-gc-2.html - Issue 2847943002: Cleanup LayoutTests that define a function gc().

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Issue 2847943002: Cleanup LayoutTests that define a function gc(). (Closed)

Patch Set: Created 3 years, 7 months ago

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1 <body>	1 <body>

2 <p>Test that MessagePort close event gets delivered (without crashing) even if t he channel object is garbage collected.</p>	2 <p>Test that MessagePort close event gets delivered (without crashing) even if t he channel object is garbage collected.</p>

3 <pre id=log></pre>	3 <pre id=log></pre>

	4 <script src="../../resources/gc.js"></script>

4 <script>	5 <script>

5 function gc()

6 {

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");

11 }

12 }

13	6

14 function log(message)	7 function log(message)

15 {	8 {

16 document.getElementById("log").innerHTML += message + "<br>";	9 document.getElementById("log").innerHTML += message + "<br>";

17 }	10 }

18	11

19 if (window.testRunner) {	12 if (window.testRunner) {

20 testRunner.dumpAsText();	13 testRunner.dumpAsText();

21 testRunner.waitUntilDone();	14 testRunner.waitUntilDone();

22 }	15 }

(...skipping 13 matching lines...) Expand all Loading...
36 log("DONE");	29 log("DONE");

37 gc();	30 gc();

38 if (window.testRunner)	31 if (window.testRunner)

39 testRunner.notifyDone();	32 testRunner.notifyDone();

40 }, 0);	33 }, 0);

41 channel = new MessageChannel;	34 channel = new MessageChannel;

42 gc();	35 gc();

43	36

44 </script>	37 </script>

45 </body>	38 </body>

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