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84 lines
3.7 KiB
HTML
84 lines
3.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>SourceBufferList 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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function verifySourceBufferLists(mediaSource, expected)
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{
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assert_equals(mediaSource.sourceBuffers.length, expected.length, "sourceBuffers length");
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assert_equals(mediaSource.activeSourceBuffers.length, 0, "activeSourceBuffers length");
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for (var i = 0; i < expected.length; ++i)
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assert_equals(mediaSource.sourceBuffers[i], expected[i], "Verifying mediaSource.sourceBuffers[" + i + "]");
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}
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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test.expectEvent(mediaSource.sourceBuffers, "addsourcebuffer", "sourceBuffers");
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var sourceBufferA = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);
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var sourceBufferB = null;
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test.waitForExpectedEvents(function()
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{
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test.expectEvent(mediaSource.sourceBuffers, "addsourcebuffer", "sourceBuffers");
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sourceBufferB = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE);
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verifySourceBufferLists(mediaSource, [sourceBufferA, sourceBufferB]);
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});
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test.waitForExpectedEvents(function()
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{
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test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "sourceBuffers");
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mediaSource.removeSourceBuffer(sourceBufferA);
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verifySourceBufferLists(mediaSource, [sourceBufferB]);
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test.expectEvent(mediaSource.sourceBuffers, "addsourcebuffer", "sourceBuffers");
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sourceBufferA = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);
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verifySourceBufferLists(mediaSource, [sourceBufferB, sourceBufferA]);
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});
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test.waitForExpectedEvents(function()
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{
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test.done();
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});
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}, "Test SourceBufferList event dispatching.");
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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test.expectEvent(mediaSource.sourceBuffers, "addsourcebuffer", "sourceBuffers");
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test.expectEvent(mediaSource.sourceBuffers, "addsourcebuffer", "sourceBuffers");
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var sourceBufferA = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);
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var sourceBufferB = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE);
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verifySourceBufferLists(mediaSource, [sourceBufferA, sourceBufferB]);
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test.waitForExpectedEvents(function()
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{
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verifySourceBufferLists(mediaSource, [sourceBufferA, sourceBufferB]);
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// Force the media element to close the MediaSource object.
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test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "sourceBuffers");
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test.expectEvent(mediaSource, "sourceclose", "mediaSource closing");
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mediaElement.src = "";
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});
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaSource.readyState, "closed", "mediaSource is closed.");
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verifySourceBufferLists(mediaSource, []);
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test.done();
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});
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}, "Test that only 1 removesourcebuffer event fires on each SourceBufferList when the MediaSource closes.");
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</script>
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</body>
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</html>
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