third_party/WebKit/LayoutTests/fast/events/message-port-gc-closed-cloned.html - Issue 2066533003: Use asyncGC instead of GC in fast/events/message-port-gc-closed*.html

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/events/message-port-gc-closed-cloned.html

Issue 2066533003: Use asyncGC instead of GC in fast/events/message-port-gc-closed*.html (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 6 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <body>	2 <body>

3 <script src="../../resources/js-test.js"></script>	3 <script src="../../resources/js-test.js"></script>

4 <script>	4 <script>

5 jsTestIsAsync = true;	5 jsTestIsAsync = true;

6 description("MessagePorts (and their execution contexts) should be collected by GC once close() has been called on them");	6 description("MessagePorts (and their execution contexts) should be collected by GC once close() has been called on them");

7 function runTest() {	7 function runTest() {

8 var channel = new MessageChannel();	8 var channel = new MessageChannel();

9 var port = channel.port1;	9 var port = channel.port1;

10 port.onmessage = function() {	10 port.onmessage = function() {

11 iframeDocGC = internals.observeGC(document.querySelector('iframe').conte ntDocument);	11 iframeDocGC = internals.observeGC(document.querySelector('iframe').conte ntDocument);

12 document.querySelector('iframe').remove();	12 document.querySelector('iframe').remove();

13 gc();	13 asyncGC(function() {

14 shouldBeTrue("iframeDocGC.wasCollected");	14 shouldBeTrue("iframeDocGC.wasCollected");

15 finishJSTest();	15 finishJSTest();

	16 });

16 };	17 };

17 window.frames[0].postMessage("connect", "*", [channel.port2]);	18 window.frames[0].postMessage("connect", "*", [channel.port2]);

18 }	19 }

19 </script>	20 </script>

20 <iframe src="resources/message-port-gc-closed-cloned-iframe.html" onload="runTes t()"></iframe>	21 <iframe src="resources/message-port-gc-closed-cloned-iframe.html" onload="runTes t()"></iframe>

21 </body>	22 </body>

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