<!DOCTYPE html> <meta charset="utf-8"> <title>Test Background Suspended Video Fires 'ended' Event</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <script src="manifest.js"></script> <script src="background_video.js"></script> <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> <script type="text/javascript"> "use strict"; var manager = new MediaTestManager; startTest({ desc: "Test Background Suspended Video Fires 'ended' Event", prefs: [ [ "media.test.setVisible", true ], [ "media.suspend-bkgnd-video.enabled", true ], // User a short delay to ensure video decode suspend happens before end // of video. [ "media.suspend-bkgnd-video.delay-ms", 1000 ] ], tests: gDecodeSuspendTests, runTest: (test, token) => { let v = appendVideoToDoc(test.name, token); manager.started(token); // This test checks that 'ended' event is received for videos with // suspended video decoding. This is important for looping video logic // handling in HTMLMediaElement. waitUntilPlaying(v) .then(() => testVideoSuspendsWhenHidden(v)) .then(() => waitUntilEnded(v)) .then(() => { ok(v.currentTime >= v.duration, 'current time approximates duration.'); manager.finished(token); }); } }); </script>