third_party/WebKit/LayoutTests/media/mediasession/mojo/callback-alive-after-gc.html - Issue 2589893002: [Blink>MediaSession] Use setActionCallback() instead of event listeners for media control actions

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Side by Side Diff: third_party/WebKit/LayoutTests/media/mediasession/mojo/callback-alive-after-gc.html

Issue 2589893002: [Blink>MediaSession] Use setActionCallback() instead of event listeners for media control actions (Closed)

Patch Set: fixed tests Created 3 years, 11 months ago

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	1 <!DOCTYPE html>

	2 <title>Test that setting MediaSession callbacks are alive after garbage-collecti on</title>

	3 <script src="../../../resources/testharness.js"></script>

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

	5 <script src="../../../resources/mojo-helpers.js"></script>

	6 <script src="resources/mediasessionservice-mock.js"></script>

	7 <script src="resources/utils.js"></script>

	8 <script>

	9

	10 var mock;

	11

	12 function gc() {

	13 if (window.GCController) {

	14 GCController.collect();

	15 } else {

	16 for (var i = 0; i < 10000; ++i) {

	17 ({ });

	18 }

	19 }

	20 }

	21

	22 async_test(function(t) {

	23 mediaSessionServiceMock.then(m => {

	24 mock = m;

	25 mock.setClientCallback(_ => {

	26 gc();

	27 setTimeout(_ => {

	28 mock.getClient().didReceiveAction(MediaSessionAction.PLAY);

	29 });

	30 });

	31 window.navigator.mediaSession.setActionHandler("play", _ => { t.done(); });

	32 });

	33 });

	34 </script>

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