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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/media/mediasource/test/test_ExperimentalAsync.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/mediasource/test/test_ExperimentalAsync.html')
| -rw-r--r-- | dom/media/mediasource/test/test_ExperimentalAsync.html | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_ExperimentalAsync.html b/dom/media/mediasource/test/test_ExperimentalAsync.html new file mode 100644 index 0000000000..6617716f26 --- /dev/null +++ b/dom/media/mediasource/test/test_ExperimentalAsync.html @@ -0,0 +1,102 @@ +<!DOCTYPE html> +<html><head> +<meta http-equiv="content-type" content="text/html; charset=windows-1252"> + <title>MSE: testing removeAsync and appendBufferAsync</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(); + +addMSEPrefs( + ["media.mediasource.eviction_threshold.audio", 524288], + ["media.dormant-on-pause-timeout-ms", -1], // FIXME: bug 1319292 + ["media.mediasource.experimental.enabled", true] +); + +// 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) +// The test then fills the audio buffer and plays until the end. + +// Fill up the SourceBuffer by appending data repeatedly via doAppendDataFunc until +// an exception is thrown. +async function fillUpSourceBuffer(sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback) { + try { + // We are appending data repeatedly in sequence mode, there should be no gaps. + while (true) { + ok(sourceBuffer.buffered.length <= 1, "there should be no gap in buffered ranges."); + await doAppendDataFunc(); + } + } catch (ex) { + ok(true, "appendBuffer promise got rejected"); + onCaughtExceptionCallback(ex); + } +} + +runWithMSE(async function(ms, el) { + el.controls = true; + await once(ms, "sourceopen"); + ok(true, "Receive a sourceopen event"); + const audiosb = ms.addSourceBuffer("audio/mp4"); + + // Test removeAsync + audiosb.mode = "sequence"; + const audioInitBuffer = await fetchWithXHR("bipbop/bipbop_audioinit.mp4"); + await audiosb.appendBufferAsync(audioInitBuffer); + const audioBuffer = await fetchWithXHR("bipbop/bipbop_audio1.m4s"); + fillUpSourceBuffer(audiosb, + function() { // doAppendDataFunc + return audiosb.appendBufferAsync(audioBuffer); + }, + async function(ex1) { // onCaughtExceptionCallback + is(ex1.name, "QuotaExceededError", "QuotaExceededError thrown"); + is(audiosb.buffered.end(0), el.duration, "Duration is end of buffered range"); + const seekTime = audiosb.buffered.end(0) / 2; + el.currentTime = seekTime; + await once(el, "seeked"); + dump("dump: seeked to " + seekTime); + is(el.currentTime, seekTime, "correctly seeked to " + seekTime); + await audiosb.appendBufferAsync(audioBuffer).catch(async function(ex2) { + ok(false, "Shouldn't throw another time when data can be evicted"); + dump(JSON.stringify(await SpecialPowers.wrap(el).mozRequestDebugInfo())); + SimpleTest.finish(); + }); + // Test that an error in remove return a rejected promise + await audiosb.removeAsync(5, 0).catch(async function(ex3) { + ok(true, "remove promise got rejected with end <= start"); + is(ex3.name, "TypeError"); + await audiosb.removeAsync(ms.duration + 1, Infinity).catch(async function(ex4) { + ok(true, "remove promise got rejected with start > duration"); + is(ex4.name, "TypeError"); + await audiosb.removeAsync(0, Infinity).catch(function(ex5) { + ok(false, "shouldn't throw"); + }); + ok(true, "remove succeeded"); + is(audiosb.buffered.length, 0, "buffered should be empty"); + audiosb.mode = "segment"; + audiosb.timestampOffset = 0; + el.currentTime = 0; + await fetchAndLoadAsync(audiosb, "bipbop/bipbop_audio", range(1, 4), ".m4s"); + ms.endOfStream(); + el.play(); + await once(el, "ended"); + is(el.currentTime, el.duration, "played to the end"); + SimpleTest.finish(); + throw ex4; // ensure we don't fallback on lines below. + }); + ok(false, "should have returned an error"); + }); + ok(false, "should have returned an error"); + } + ); +}); + +</script> +</pre> +</body> +</html> |