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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/mediasource/test/test_Eviction_mp4.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/mediasource/test/test_Eviction_mp4.html')
| -rw-r--r-- | dom/media/mediasource/test/test_Eviction_mp4.html | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_Eviction_mp4.html b/dom/media/mediasource/test/test_Eviction_mp4.html new file mode 100644 index 000000000..c702cc3bb --- /dev/null +++ b/dom/media/mediasource/test/test_Eviction_mp4.html @@ -0,0 +1,82 @@ +<!DOCTYPE html> +<html><head> +<meta http-equiv="content-type" content="text/html; charset=windows-1252"> + <title>MSE: QuotaExceededError when source buffer is full</title> + <script type="text/javascript" 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(); +// We fill up the source buffer with audio data until the buffer is full. +// We ensure that QuotaExceededError is thrown once the buffer is full. +// We then seek to half the content. By that time, another appendBuffer must succeed +// as the auto-eviction would succeed (removing all data prior currentTime) + +// Fill up the SourceBuffer by appending data repeatedly via doAppendDataFunc until +// an exception is thrown. +function fillUpSourceBuffer(sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback) { + // We are appending data repeatedly in sequence mode, there should be no gaps. + ok(sourceBuffer.buffered.length <= 1, "there should be no gap in buffered ranges."); + try { + doAppendDataFunc(); + } catch(ex) { + onCaughtExceptionCallback(ex); + return; + } + once(sourceBuffer, 'updateend', () => { + fillUpSourceBuffer(sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback); + }); +} + +runWithMSE(function(ms, el) { + el.controls = true; + once(ms, 'sourceopen').then(function() { + ok(true, "Receive a sourceopen event"); + SpecialPowers.pushPrefEnv({ + "set": [ + ["media.mediasource.eviction_threshold.audio", 524288], + ] + }, function() { + let audiosb = ms.addSourceBuffer("audio/mp4"); + audiosb.mode = "sequence"; + fetchAndLoad(audiosb, 'bipbop/bipbop_audio', ['init'], '.mp4') + .then(function() { + fetchWithXHR('bipbop/bipbop_audio1.m4s', function(audioBuffer) { + fillUpSourceBuffer(audiosb, + function() { // doAppendDataFunc + audiosb.appendBuffer(audioBuffer); + }, + function(ex) { // onCaughtExceptionCallback + is(ex.name, 'QuotaExceededError', "QuotaExceededError thrown"); + is(audiosb.buffered.end(0), el.duration, "Duration is end of buffered range"); + let seekTime = audiosb.buffered.end(0) / 2; + el.currentTime = seekTime; + once(el, 'seeked', () => { + is(el.currentTime, seekTime, "correctly seeked to " + seekTime); + try { + audiosb.appendBuffer(audioBuffer); + } catch(ex) { + ok(false, "Shouldn't throw another time when data can be evicted"); + el.mozDumpDebugInfo(); + SimpleTest.finish(); + return; + } + once(audiosb, 'update', () => { + ok(true, "appendBuffer succeeded"); + SimpleTest.finish(); + }); + }); + }); + }); + }); + }); + }); +}); + +</script> +</pre> +</body> +</html> |