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Diffstat (limited to 'dom/media/mediasource/test/test_BufferingWait_mp4.html')
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1 files changed, 49 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_BufferingWait_mp4.html b/dom/media/mediasource/test/test_BufferingWait_mp4.html new file mode 100644 index 0000000000..04e094a852 --- /dev/null +++ b/dom/media/mediasource/test/test_BufferingWait_mp4.html @@ -0,0 +1,49 @@ +<!DOCTYPE html> +<html><head> +<meta http-equiv="content-type" content="text/html; charset=windows-1252"> + <title>MSE: Don't get stuck buffering for too long when we have frames to show</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="text/javascript" src="mediasource.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"><script class="testbody" type="text/javascript"> + +SimpleTest.waitForExplicitFinish(); + +runWithMSE(async (ms, v) => { + await once(ms, "sourceopen"); + ok(true, "Receive a sourceopen event"); + ms.addEventListener("sourceopen", () => ok(false, "No more sourceopen")); + const sb = ms.addSourceBuffer("video/mp4"); + ok(sb, "Create a SourceBuffer"); + + sb.addEventListener("error", e => { + ok(false, "Got Error: " + e); + SimpleTest.finish(); + }); + await fetchAndLoad(sb, "bipbop/bipbop", ["init"], ".mp4"); + await fetchAndLoad(sb, "bipbop/bipbop", ["1"], ".m4s"); + await fetchAndLoad(sb, "bipbop/bipbop", ["2"], ".m4s"); + /* Note - Missing |bipbop3| segment here corresponding to (1.62, 2.41] */ + /* Note - Missing |bipbop4| segment here corresponding to (2.41, 3.20] */ + await fetchAndLoad(sb, "bipbop/bipbop", ["5"], ".m4s"); + // last audio sample has a start time of 1.578956s + info("Playing video. It should play for a bit, then fire 'waiting'"); + v.play(); + await waitUntilTime(v, 1.57895); + const firstStop = Date.now(); + await fetchAndLoad(sb, "bipbop/bipbop", ["3"], ".m4s"); + // last audio sample has a start time of 2.368435 + await waitUntilTime(v, 2.36843); + const waitDuration = (Date.now() - firstStop) / 1000; + ok(waitDuration < 15, `Should not spend inordinate amount of time buffering: ${waitDuration}`); + await fetchAndLoad(sb, "bipbop/bipbop", ["4"], ".m4s"); + ms.endOfStream(); + await once(v, "ended"); + SimpleTest.finish(); +}); +</script> +</pre> +</body> +</html> |