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93 lines
4.6 KiB
HTML
93 lines
4.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>MediaSource.removeSourceBuffer() test cases.</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="mediasource-util.js"></script>
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</head>
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<body>
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<div id="log"></div>
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<script>
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
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assert_true(sourceBuffer != null, "New SourceBuffer returned");
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mediaSource.removeSourceBuffer(sourceBuffer);
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var sourceBuffer2 = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
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assert_true(sourceBuffer2 != null, "New SourceBuffer returned");
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assert_true(sourceBuffer != sourceBuffer2, "SourceBuffers are different instances.");
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assert_equals(mediaSource.sourceBuffers.length, 1, "sourceBuffers.length == 1");
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test.done();
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}, "Test addSourceBuffer(), removeSourceBuffer(), addSourceBuffer() sequence.");
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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assert_throws(new TypeError(),
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function() { mediaSource.removeSourceBuffer(null); },
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"removeSourceBuffer() threw an exception when passed null.");
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test.done();
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}, "Test removeSourceBuffer() with null");
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
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assert_true(sourceBuffer != null, "New SourceBuffer returned");
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mediaSource.removeSourceBuffer(sourceBuffer);
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assert_throws("NotFoundError",
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function() { mediaSource.removeSourceBuffer(sourceBuffer); },
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"removeSourceBuffer() threw an exception when a SourceBuffer that was already removed.");
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test.done();
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}, "Test calling removeSourceBuffer() twice with the same object.");
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
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assert_true(sourceBuffer != null, "New SourceBuffer returned");
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mediaSource.endOfStream();
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assert_true(mediaSource.readyState == "ended", "MediaSource in ended state");
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mediaSource.removeSourceBuffer(sourceBuffer);
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assert_true(mediaSource.sourceBuffers.length == 0, "MediaSource.sourceBuffers is empty");
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assert_true(mediaSource.activeSourceBuffers.length == 0, "MediaSource.activesourceBuffers is empty");
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test.done();
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}, "Test calling removeSourceBuffer() in ended state.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init);
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test.expectEvent(sourceBuffer, "updateend", "initSegment append ended.");
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test.expectEvent(mediaElement, "loadedmetadata", "loadedmetadata done.");
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sourceBuffer.appendBuffer(initSegment);
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test.waitForExpectedEvents(function()
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{
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assert_true(mediaSource.sourceBuffers.length == 1, "MediaSource.sourceBuffers is not empty");
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assert_true(mediaSource.activeSourceBuffers.length == 1, "MediaSource.activesourceBuffers is not empty");
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assert_equals(mediaElement.readyState, mediaElement.HAVE_METADATA);
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assert_equals(mediaSource.duration, segmentInfo.duration);
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test.expectEvent(mediaSource.activeSourceBuffers, "removesourcebuffer", "SourceBuffer removed from activeSourceBuffers.");
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test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "SourceBuffer removed.");
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mediaSource.removeSourceBuffer(sourceBuffer);
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});
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test.waitForExpectedEvents(function()
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{
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assert_true(mediaSource.sourceBuffers.length == 0, "MediaSource.sourceBuffers is empty");
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assert_true(mediaSource.activeSourceBuffers.length == 0, "MediaSource.activesourceBuffers is empty");
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test.done();
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});
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}, "Test removesourcebuffer event on activeSourceBuffers.");
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</script>
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</body>
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</html>
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