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a8b746d049
MozReview-Commit-ID: 7AXEhCmFUeR --HG-- extra : rebase_source : fa42b09dda75c3385edc6f7decc240816195722b extra : intermediate-source : 3376be75b913bbc3bd0920828f9e756982e9cac3 extra : source : ffee549ec036bc3ec1b9b1bccb26314c5adb5096
83 lines
3.1 KiB
HTML
83 lines
3.1 KiB
HTML
<!DOCTYPE html>
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<html><head>
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<meta http-equiv="content-type" content="text/html; charset=windows-1252">
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<title>MSE: QuotaExceededError when source buffer is full</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="mediasource.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<pre id="test"><script class="testbody" type="text/javascript">
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SimpleTest.waitForExplicitFinish();
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// We fill up the source buffer with audio data until the buffer is full.
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// We ensure that QuotaExceededError is thrown once the buffer is full.
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// We then seek to half the content. By that time, another appendBuffer must succeed
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// as the auto-eviction would succeed (removing all data prior currentTime)
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// Fill up the SourceBuffer by appending data repeatedly via doAppendDataFunc until
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// an exception is thrown.
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function fillUpSourceBuffer(sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback) {
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// We are appending data repeatedly in sequence mode, there should be no gaps.
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ok(sourceBuffer.buffered.length <= 1, "there should be no gap in buffered ranges.");
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try {
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doAppendDataFunc();
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} catch(ex) {
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onCaughtExceptionCallback(ex);
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return;
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}
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once(sourceBuffer, 'updateend', () => {
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fillUpSourceBuffer(sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback);
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});
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}
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addMSEPrefs(
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["media.mediasource.eviction_threshold.audio", 524288],
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["media.dormant-on-pause-timeout-ms", -1] // FIXME: bug 1319292
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);
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runWithMSE(function(ms, el) {
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el.controls = true;
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once(ms, 'sourceopen').then(function() {
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ok(true, "Receive a sourceopen event");
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let audiosb = ms.addSourceBuffer("audio/mp4");
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audiosb.mode = "sequence";
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fetchAndLoad(audiosb, 'bipbop/bipbop_audio', ['init'], '.mp4')
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.then(function() {
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fetchWithXHR('bipbop/bipbop_audio1.m4s', function(audioBuffer) {
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fillUpSourceBuffer(audiosb,
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function() { // doAppendDataFunc
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audiosb.appendBuffer(audioBuffer);
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},
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function(ex) { // onCaughtExceptionCallback
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is(ex.name, 'QuotaExceededError', "QuotaExceededError thrown");
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is(audiosb.buffered.end(0), el.duration, "Duration is end of buffered range");
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let seekTime = audiosb.buffered.end(0) / 2;
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el.currentTime = seekTime;
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once(el, 'seeked', () => {
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dump("dump: seeked to " + seekTime);
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is(el.currentTime, seekTime, "correctly seeked to " + seekTime);
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try {
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audiosb.appendBuffer(audioBuffer);
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} catch(ex) {
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ok(false, "Shouldn't throw another time when data can be evicted");
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el.mozDumpDebugInfo();
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SimpleTest.finish();
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return;
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}
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once(audiosb, 'update', () => {
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ok(true, "appendBuffer succeeded");
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SimpleTest.finish();
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});
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});
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});
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});
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});
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});
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});
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</script>
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</pre>
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</body>
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</html>
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