third_party/WebKit/LayoutTests/fast/mediastream/MediaStreamTrack-observer-iterate-no-crash.html - Issue 1885053002: Safely iterate over MediaStreamSource observers.

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/mediastream/MediaStreamTrack-observer-iterate-no-crash.html

Issue 1885053002: Safely iterate over MediaStreamSource observers. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: add test Created 4 years, 8 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

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

	5 </head>

	6 <body>

	7 <script>

	8 description("Verify that MediaStreamTracks created while dispatching MediaStream Source events do not crash.");

	9

	10 if (window.testRunner) {

	11 testRunner.dumpAsText();

	12 testRunner.waitUntilDone();

	13 }

	14

	15 var jsTestIsAsync = true;

	16

	17 function getUserMedia(constraints, callback) {

	18 try {

	19 navigator.webkitGetUserMedia(constraints, callback, function () { });

	20 } catch (e) {

	21 testFailed("Unexpected exception: " + e.toString());

	22 finishJSTest();

	23 }

	24 }

	25

	26 getUserMedia({audio: true,video: true}, function (stream) {

	27 var track = stream.getTracks()[0];

	28 track.onmute = function () {

	29 track.clone();

	30 track.stop();

	31 };

	32 track.onended = function () {

	33 track.clone(undefined);

	34 testPassed("Test did not crash.");

	35 finishJSTest();

	36 };

	37 track.enabled = false;

	38 });

	39 </script>

	40 </body>

	41 </html>

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