| <!DOCTYPE html> |
| <!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). --> |
| <meta charset="utf-8"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="mediasource-util.js"></script> |
| <script> |
| function ErrorTest(testFunction, description) |
| { |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var segmentInfo = MediaSourceUtil.SEGMENT_INFO; |
| |
| if (!segmentInfo) { |
| assert_unreached("No segment info compatible with this MediaSource implementation."); |
| return; |
| } |
| |
| var sourceBuffer = mediaSource.addSourceBuffer(segmentInfo.type); |
| MediaSourceUtil.loadBinaryData(test, segmentInfo.url, function(mediaData) |
| { |
| testFunction(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData); |
| }); |
| }, description); |
| } |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]); |
| |
| test.expectEvent(sourceBuffer, "error", "sourceBuffer error."); |
| test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended."); |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| test.expectEvent(mediaSource, "sourceclose", "mediaSource closed."); |
| sourceBuffer.appendBuffer(mediaSegment); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED); |
| |
| assert_equals(mediaSource.sourceBuffers.length, 0); |
| assert_equals(mediaSource.readyState, "closed"); |
| test.done(); |
| }); |
| }, "Appending media segment before the first initialization segment."); |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| |
| // Fail if the append error algorithm occurs, since the decode |
| // error will be provided by us directly via endOfStream(). |
| sourceBuffer.addEventListener("error", test.unreached_func("'error' should not be fired on sourceBuffer")); |
| |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| test.expectEvent(mediaSource, "sourceclose", "mediaSource closed."); |
| |
| mediaSource.endOfStream("decode"); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED); |
| |
| assert_equals(mediaSource.sourceBuffers.length, 0); |
| assert_equals(mediaSource.readyState, "closed"); |
| |
| // Give a short time for a broken implementation to errantly fire |
| // "error" on sourceBuffer. |
| test.step_timeout(test.step_func_done(), 0); |
| }); |
| }, "Signaling 'decode' error via endOfStream() before initialization segment has been appended."); |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| |
| // Fail if the append error algorithm occurs, since the network |
| // error will be provided by us directly via endOfStream(). |
| sourceBuffer.addEventListener("error", test.unreached_func("'error' should not be fired on sourceBuffer")); |
| |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| test.expectEvent(mediaSource, "sourceclose", "mediaSource closed."); |
| |
| mediaSource.endOfStream("network"); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED); |
| |
| assert_equals(mediaSource.sourceBuffers.length, 0); |
| assert_equals(mediaSource.readyState, "closed"); |
| |
| // Give a short time for a broken implementation to errantly fire |
| // "error" on sourceBuffer. |
| test.step_timeout(test.step_func_done(), 0); |
| }); |
| }, "Signaling 'network' error via endOfStream() before initialization segment has been appended."); |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init); |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| |
| // Fail if the append error algorithm occurs, since the decode |
| // error will be provided by us directly via endOfStream(). |
| sourceBuffer.addEventListener("error", test.unreached_func("'error' should not be fired on sourceBuffer")); |
| |
| test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended."); |
| test.expectEvent(mediaElement, "loadedmetadata", "mediaElement metadata."); |
| sourceBuffer.appendBuffer(initSegment); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_METADATA); |
| |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| mediaSource.endOfStream("decode"); |
| }); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_DECODE); |
| assert_equals(mediaSource.readyState, "ended"); |
| |
| // Give a short time for a broken implementation to errantly fire |
| // "error" on sourceBuffer. |
| test.step_timeout(test.step_func_done(), 0); |
| }); |
| |
| }, "Signaling 'decode' error via endOfStream() after initialization segment has been appended and the HTMLMediaElement has reached HAVE_METADATA."); |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init); |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| |
| // Fail if the append error algorithm occurs, since the network |
| // error will be provided by us directly via endOfStream(). |
| sourceBuffer.addEventListener("error", test.unreached_func("'error' should not be fired on sourceBuffer")); |
| |
| test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended."); |
| test.expectEvent(mediaElement, "loadedmetadata", "mediaElement metadata."); |
| sourceBuffer.appendBuffer(initSegment); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_METADATA); |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| mediaSource.endOfStream("network"); |
| }); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_NETWORK); |
| assert_equals(mediaSource.readyState, "ended"); |
| |
| // Give a short time for a broken implementation to errantly fire |
| // "error" on sourceBuffer. |
| test.step_timeout(test.step_func_done(), 0); |
| }); |
| }, "Signaling 'network' error via endOfStream() after initialization segment has been appended and the HTMLMediaElement has reached HAVE_METADATA."); |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| |
| var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init); |
| test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended."); |
| test.expectEvent(mediaElement, "loadedmetadata", "mediaElement metadata."); |
| sourceBuffer.appendBuffer(initSegment); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_METADATA); |
| var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]); |
| var index = segmentInfo.init.size + (mediaSegment.length - 1) / 2; |
| // Corrupt the media data from index of mediaData, so it can signal 'decode' error. |
| // Here use mediaSegment to replace the original mediaData[index, index + mediaSegment.length] |
| mediaData.set(mediaSegment, index); |
| |
| test.expectEvent(sourceBuffer, "error", "sourceBuffer error."); |
| test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended."); |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| sourceBuffer.appendBuffer(mediaData); |
| }); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_DECODE); |
| test.done(); |
| }); |
| }, "Signaling 'decode' error via segment parser loop algorithm after initialization segment has been appended."); |
| |
| ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| |
| // Fail if the append error algorithm occurs, since the network |
| // error will be provided by us directly via endOfStream(). |
| mediaElement.addEventListener("loadedmetadata", test.unreached_func("'loadedmetadata' should not be fired on mediaElement")); |
| |
| var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]); |
| var index = segmentInfo.init.size + (mediaSegment.length - 1) / 2; |
| // Corrupt the media data from index of mediaData, so it can signal 'decode' error. |
| // Here use mediaSegment to replace the original mediaData[index, index + mediaSegment.length] |
| mediaData.set(mediaSegment, index); |
| |
| test.expectEvent(sourceBuffer, "error", "sourceBuffer error."); |
| test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended."); |
| test.expectEvent(mediaElement, "error", "mediaElement error."); |
| test.expectEvent(mediaSource, "sourceended", "mediaSource ended."); |
| sourceBuffer.appendBuffer(mediaData); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING); |
| assert_true(mediaElement.error != null); |
| assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED); |
| test.done(); |
| }); |
| }, "Signaling 'decode' error via segment parser loop algorithm."); |
| </script> |