mirror of
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539 lines
26 KiB
HTML
539 lines
26 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>SourceBuffer.appendBuffer() 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_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test SourceBuffer.appendBuffer() event dispatching.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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assert_throws("InvalidStateError",
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function() { sourceBuffer.appendBuffer(mediaData); },
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"appendBuffer() throws an exception there is a pending append.");
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test SourceBuffer.appendBuffer() call during a pending appendBuffer().");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "abort", "Append aborted.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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sourceBuffer.abort();
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test SourceBuffer.abort() call during a pending appendBuffer().");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.expectEvent(mediaSource, "sourceended", "MediaSource sourceended event");
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mediaSource.endOfStream();
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assert_equals(mediaSource.readyState, "ended", "MediaSource readyState is 'ended'");
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});
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaSource.readyState, "ended", "MediaSource readyState is 'ended'");
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test.expectEvent(mediaSource, "sourceopen", "MediaSource sourceopen event");
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
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assert_true(sourceBuffer.updating, "updating attribute is true");
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});
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test SourceBuffer.appendBuffer() triggering an 'ended' to 'open' transition.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.expectEvent(mediaSource, "sourceended", "MediaSource sourceended event");
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mediaSource.endOfStream();
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assert_equals(mediaSource.readyState, "ended", "MediaSource readyState is 'ended'");
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});
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaSource.readyState, "ended", "MediaSource readyState is 'ended'");
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test.expectEvent(mediaSource, "sourceopen", "MediaSource sourceopen event");
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(new Uint8Array(0));
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assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
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assert_true(sourceBuffer.updating, "updating attribute is true");
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});
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test zero byte SourceBuffer.appendBuffer() call triggering an 'ended' to 'open' transition.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "abort", "Append aborted.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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assert_equals(mediaSource.activeSourceBuffers.length, 0, "activeSourceBuffers.length");
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test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "sourceBuffers");
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mediaSource.removeSourceBuffer(sourceBuffer);
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assert_false(sourceBuffer.updating, "updating attribute is false");
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assert_throws("InvalidStateError",
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function() { sourceBuffer.appendBuffer(mediaData); },
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"appendBuffer() throws an exception because it isn't attached to the mediaSource anymore.");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test MediaSource.removeSourceBuffer() call during a pending appendBuffer().");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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assert_throws("InvalidStateError",
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function() { mediaSource.duration = 1.0; },
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"set duration throws an exception when updating attribute is true.");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test set MediaSource.duration during a pending appendBuffer() for one of its SourceBuffers.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener("error", test.unreached_func("Unexpected event 'error'"));
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mediaSource.addEventListener("sourceended", test.unreached_func("Unexpected event 'sourceended'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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assert_throws("InvalidStateError",
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function() { mediaSource.endOfStream(); },
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"endOfStream() throws an exception when updating attribute is true.");
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assert_equals(mediaSource.readyState, "open");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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assert_equals(mediaSource.readyState, "open");
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test.done();
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});
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}, "Test MediaSource.endOfStream() during a pending appendBuffer() for one of its SourceBuffers.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(mediaData);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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assert_throws("InvalidStateError",
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function() { sourceBuffer.timestampOffset = 10.0; },
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"set timestampOffset throws an exception when updating attribute is true.");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test set SourceBuffer.timestampOffset during a pending appendBuffer().");
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(new Uint8Array(0));
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test appending an empty ArrayBufferView.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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var arrayBufferView = new Uint8Array(mediaData);
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assert_equals(arrayBufferView.length, mediaData.length, "arrayBufferView.length before transfer.");
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// Send the buffer as in a message so it gets neutered.
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window.postMessage( "test", "*", [arrayBufferView.buffer]);
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assert_equals(arrayBufferView.length, 0, "arrayBufferView.length after transfer.");
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sourceBuffer.appendBuffer(arrayBufferView);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test appending a neutered ArrayBufferView.");
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mediasource_test(function(test, mediaElement, mediaSource)
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{
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var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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sourceBuffer.appendBuffer(new ArrayBuffer(0));
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test appending an empty ArrayBuffer.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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test.expectEvent(sourceBuffer, "updatestart", "Append started.");
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test.expectEvent(sourceBuffer, "update", "Append success.");
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test.expectEvent(sourceBuffer, "updateend", "Append ended.");
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var arrayBuffer = mediaData.buffer.slice(0);
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assert_equals(arrayBuffer.byteLength, mediaData.buffer.byteLength, "arrayBuffer.byteLength before transfer.");
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// Send the buffer as in a message so it gets neutered.
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window.postMessage( "test", "*", [arrayBuffer]);
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assert_equals(arrayBuffer.byteLength, 0, "arrayBuffer.byteLength after transfer.");
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sourceBuffer.appendBuffer(arrayBuffer);
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assert_true(sourceBuffer.updating, "updating attribute is true");
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test.waitForExpectedEvents(function()
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{
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assert_false(sourceBuffer.updating, "updating attribute is false");
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test.done();
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});
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}, "Test appending a neutered ArrayBuffer.");
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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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var halfIndex = (initSegment.length + 1) / 2;
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var partialInitSegment = initSegment.subarray(0, halfIndex);
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var remainingInitSegment = initSegment.subarray(halfIndex);
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var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]);
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test.expectEvent(sourceBuffer, "updateend", "partialInitSegment append ended.");
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sourceBuffer.appendBuffer(partialInitSegment);
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaElement.readyState, mediaElement.HAVE_NOTHING);
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assert_equals(mediaSource.duration, Number.NaN);
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test.expectEvent(sourceBuffer, "updateend", "remainingInitSegment append ended.");
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test.expectEvent(mediaElement, "loadedmetadata", "loadedmetadata event received.");
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sourceBuffer.appendBuffer(remainingInitSegment);
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});
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test.waitForExpectedEvents(function()
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{
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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(sourceBuffer, "updateend", "mediaSegment append ended.");
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test.expectEvent(mediaElement, "loadeddata", "loadeddata fired.");
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sourceBuffer.appendBuffer(mediaSegment);
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});
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test.waitForExpectedEvents(function()
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{
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assert_greater_than_equal(mediaElement.readyState, mediaElement.HAVE_CURRENT_DATA);
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assert_equals(sourceBuffer.updating, false);
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assert_equals(mediaSource.readyState, "open");
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test.done();
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});
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}, "Test appendBuffer with partial init segments.");
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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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var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]);
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var halfIndex = (mediaSegment.length + 1) / 2;
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var partialMediaSegment = mediaSegment.subarray(0, halfIndex);
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var remainingMediaSegment = mediaSegment.subarray(halfIndex);
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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_equals(mediaElement.readyState, mediaElement.HAVE_METADATA);
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assert_equals(mediaSource.duration, segmentInfo.duration);
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test.expectEvent(sourceBuffer, "updateend", "partial media segment append ended.");
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sourceBuffer.appendBuffer(partialMediaSegment);
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});
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test.waitForExpectedEvents(function()
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{
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test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended.");
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test.expectEvent(mediaElement, "loadeddata", "loadeddata fired.");
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sourceBuffer.appendBuffer(remainingMediaSegment);
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});
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test.waitForExpectedEvents(function()
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{
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assert_greater_than_equal(mediaElement.readyState, mediaElement.HAVE_CURRENT_DATA);
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assert_equals(mediaSource.readyState, "open");
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assert_equals(sourceBuffer.updating, false);
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test.done();
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});
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}, "Test appendBuffer with partial media segments.");
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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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var partialInitSegment = initSegment.subarray(0, initSegment.length / 2);
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var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]);
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test.expectEvent(sourceBuffer, "updateend", "partialInitSegment append ended.");
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sourceBuffer.appendBuffer(partialInitSegment);
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test.waitForExpectedEvents(function()
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{
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// Call abort to reset the parser.
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sourceBuffer.abort();
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// Append the full intiialization segment.
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test.expectEvent(sourceBuffer, "updateend", "initSegment append ended.");
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sourceBuffer.appendBuffer(initSegment);
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});
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test.waitForExpectedEvents(function()
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{
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test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended.");
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test.expectEvent(mediaElement, "loadeddata", "loadeddata fired.");
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sourceBuffer.appendBuffer(mediaSegment);
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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 abort in the middle of an initialization segment.");
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mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
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{
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test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "SourceBuffer removed.");
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mediaSource.removeSourceBuffer(sourceBuffer);
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test.waitForExpectedEvents(function()
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{
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assert_throws("InvalidStateError",
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function() { sourceBuffer.abort(); },
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"sourceBuffer.abort() throws an exception for InvalidStateError.");
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test.done();
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});
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}, "Test abort after removing sourcebuffer.");
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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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var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]);
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test.expectEvent(sourceBuffer, "updateend", "initSegment append ended.");
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sourceBuffer.appendBuffer(initSegment);
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test.waitForExpectedEvents(function()
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{
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assert_equals(mediaSource.readyState, "open", "readyState is open after init segment appended.");
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test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended.");
|
|
sourceBuffer.appendBuffer(mediaSegment);
|
|
});
|
|
|
|
test.waitForExpectedEvents(function()
|
|
{
|
|
assert_equals(sourceBuffer.buffered.length, 1, "sourceBuffer has a buffered range");
|
|
assert_equals(mediaSource.readyState, "open", "readyState is open after media segment appended.");
|
|
test.expectEvent(mediaSource, "sourceended", "source ended");
|
|
mediaSource.endOfStream();
|
|
});
|
|
|
|
test.waitForExpectedEvents(function()
|
|
{
|
|
assert_equals(mediaSource.readyState, "ended", "readyState is ended.");
|
|
assert_throws("InvalidStateError",
|
|
function() { sourceBuffer.abort(); },
|
|
"sourceBuffer.abort() throws an exception for InvalidStateError.");
|
|
test.done();
|
|
});
|
|
|
|
}, "Test abort after readyState is ended following init segment and media segment.");
|
|
|
|
mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
|
|
{
|
|
test.expectEvent(sourceBuffer, "updatestart", "Append started.");
|
|
test.expectEvent(sourceBuffer, "updateend", "Append ended.");
|
|
sourceBuffer.appendWindowStart = 1;
|
|
sourceBuffer.appendWindowEnd = 100;
|
|
sourceBuffer.appendBuffer(mediaData);
|
|
|
|
test.waitForExpectedEvents(function()
|
|
{
|
|
assert_false(sourceBuffer.updating, "updating attribute is false");
|
|
sourceBuffer.abort();
|
|
assert_equals(sourceBuffer.appendWindowStart, 0, "appendWindowStart is reset to 0");
|
|
assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY,
|
|
"appendWindowEnd is reset to +INFINITY");
|
|
test.done();
|
|
});
|
|
}, "Test abort after appendBuffer update ends.");
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);
|
|
|
|
test.expectEvent(sourceBuffer, "updatestart", "Append started.");
|
|
test.expectEvent(sourceBuffer, "update", "Append success.");
|
|
test.expectEvent(sourceBuffer, "updateend", "Append ended.");
|
|
|
|
assert_throws( { name: "TypeError"} ,
|
|
function() { sourceBuffer.appendBuffer(null); },
|
|
"appendBuffer(null) throws an exception.");
|
|
test.done();
|
|
}, "Test appending null.");
|
|
|
|
mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
|
|
{
|
|
mediaSource.removeSourceBuffer(sourceBuffer);
|
|
|
|
assert_throws( { name: "InvalidStateError"} ,
|
|
function() { sourceBuffer.appendBuffer(mediaData); },
|
|
"appendBuffer() throws an exception when called after removeSourceBuffer().");
|
|
test.done();
|
|
}, "Test appending after removeSourceBuffer().");
|
|
|
|
</script>
|
|
</body>
|
|
</html>
|