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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_MediaSource.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_MediaSource.html')
| -rw-r--r-- | dom/media/mediasource/test/test_MediaSource.html | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_MediaSource.html b/dom/media/mediasource/test/test_MediaSource.html new file mode 100644 index 000000000..6acd243e1 --- /dev/null +++ b/dom/media/mediasource/test/test_MediaSource.html @@ -0,0 +1,107 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>MSE: basic functionality</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(); + +runWithMSE(function () { + SimpleTest.doesThrow(() => new SourceBuffer, "new SourceBuffer should fail"); + SimpleTest.doesThrow(() => new SourceBufferList, "new SourceBufferList direct should fail"); + + var ms = new MediaSource(); + ok(ms, "Create a MediaSource object"); + ok(ms instanceof EventTarget, "MediaSource must be an EventTarget"); + is(ms.readyState, "closed", "New MediaSource must be in closed state"); + + // Wrapper creation, tests for leaks. + SpecialPowers.wrap(ms); + + // Set an expando to force wrapper creation, tests for leaks. + ms.foo = null; + + var o = URL.createObjectURL(ms); + ok(o, "Create an objectURL from the MediaSource"); + + var v = document.createElement("video"); + v.preload = "auto"; + v.src = o; + document.body.appendChild(v); + + var loadedmetadataCount = 0; + var updatestartCount = 0; + var updateendCount = 0; + var updateCount = 0; + + ms.addEventListener("sourceopen", function () { + ok(true, "Receive a sourceopen event"); + is(ms.readyState, "open", "MediaSource must be in open state after sourceopen"); + var sb = ms.addSourceBuffer("video/webm"); + ok(sb, "Create a SourceBuffer"); + is(ms.sourceBuffers.length, 1, "MediaSource.sourceBuffers is expected length"); + is(ms.sourceBuffers[0], sb, "SourceBuffer in list matches our SourceBuffer"); + is(ms.activeSourceBuffers.length, 0, "MediaSource.activeSourceBuffers is expected length"); + + + fetchWithXHR("seek.webm", function (arrayBuffer) { + sb.appendBuffer(new Uint8Array(arrayBuffer)); + is(sb.updating, true, "SourceBuffer.updating is expected value after appendBuffer"); + }); + + sb.addEventListener("update", function () { + is(sb.updating, false, "SourceBuffer.updating is expected value in update event"); + updateCount++; + /* Ensure that we endOfStream on the first update event only as endOfStream can + raise more if the duration of the last buffered range and the intial duration + differ. See bug 1065207 */ + if (updateCount == 1) { + ms.endOfStream(); + } + }); + + sb.addEventListener("updatestart", function () { + updatestartCount++; + }); + + sb.addEventListener("updateend", function () { + is(ms.activeSourceBuffers[0], sb, "SourceBuffer in active list matches our SourceBuffer"); + is(sb.updating, false, "SourceBuffer.updating is expected value in updateend event"); + updateendCount++; + v.play(); + }); + }); + + ms.addEventListener("sourceended", function () { + ok(true, "Receive a sourceended event"); + is(ms.readyState, "ended", "MediaSource must be in ended state after sourceended"); + }); + + v.addEventListener("loadedmetadata", function () { + loadedmetadataCount++; + }); + + v.addEventListener("ended", function () { + // XXX: Duration should be exactly 4.0, see bug 1065207. + ok(Math.abs(v.duration - 4) <= 0.002, "Video has correct duration"); + ok(Math.abs(v.currentTime - 4) <= 0.002, "Video has played to end"); + // XXX: 2 update events can be received dueto duration differences, see bug 1065207. + ok(updateCount == 1 || updateCount == 2, "update event received"); + ok(updateendCount == 1 || updateendCount == 2, "updateend event received"); + ok(updatestartCount == 1 || updatestartCount == 2, "updatestart event received"); + is(loadedmetadataCount, 1, "loadedmetadata event received"); + v.parentNode.removeChild(v); + SimpleTest.finish(); + }); +}); + +</script> +</pre> +</body> +</html> |