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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/media-source/mediasource-sourcebuffer-mode.html | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/media-source/mediasource-sourcebuffer-mode.html')
-rw-r--r-- | testing/web-platform/tests/media-source/mediasource-sourcebuffer-mode.html | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/testing/web-platform/tests/media-source/mediasource-sourcebuffer-mode.html b/testing/web-platform/tests/media-source/mediasource-sourcebuffer-mode.html new file mode 100644 index 000000000..521fa7f92 --- /dev/null +++ b/testing/web-platform/tests/media-source/mediasource-sourcebuffer-mode.html @@ -0,0 +1,142 @@ +<!DOCTYPE html> +<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). --> +<html> + <head> + <meta charset="utf-8"> + <title>SourceBuffer.mode test cases.</title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="mediasource-util.js"></script> + </head> + <body> + <div id="log"></div> + <script> + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + assert_equals(sourceBuffer.mode, 'segments', 'default append mode should be \'segments\''); + test.done(); + }, 'Test initial value of SourceBuffer.mode is "segments"'); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + sourceBuffer.mode = 'sequence'; + assert_equals(sourceBuffer.mode, 'sequence', 'mode after setting it to \'sequence\''); + + // Setting a mode that is not in AppendMode IDL enum should be ignored and not cause exception. + sourceBuffer.mode = 'invalidmode'; + sourceBuffer.mode = null; + sourceBuffer.mode = ''; + sourceBuffer.mode = 'Segments'; + assert_equals(sourceBuffer.mode, 'sequence', 'mode unchanged by attempts to set invalid modes'); + + sourceBuffer.mode = 'segments'; + assert_equals(sourceBuffer.mode, 'segments', 'mode after setting it to \'segments\''); + test.done(); + }, 'Test setting SourceBuffer.mode'); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + mediaSource.removeSourceBuffer(sourceBuffer); + assert_throws('InvalidStateError', + function() { sourceBuffer.mode = 'segments'; }, + 'Setting valid sourceBuffer.mode on removed SourceBuffer should throw InvalidStateError.'); + test.done(); + }, 'Test setting a removed SourceBuffer\'s mode'); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + sourceBuffer.appendBuffer(mediaData); + assert_true(sourceBuffer.updating, 'updating attribute is true'); + assert_throws('InvalidStateError', + function() { sourceBuffer.mode = 'segments'; }, + 'Setting valid sourceBuffer.mode on updating SourceBuffer threw InvalidStateError.'); + test.done(); + }, 'Test setting SourceBuffer.mode while still updating'); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + test.expectEvent(sourceBuffer, 'updateend', 'Append ended.'); + sourceBuffer.appendBuffer(mediaData); + + test.waitForExpectedEvents(function() + { + assert_false(sourceBuffer.updating, 'updating attribute is false'); + + test.expectEvent(mediaSource, 'sourceended', 'MediaSource sourceended event'); + mediaSource.endOfStream(); + assert_equals(mediaSource.readyState, 'ended', 'MediaSource readyState is \'ended\''); + }); + + test.waitForExpectedEvents(function() + { + assert_equals(mediaSource.readyState, 'ended', 'MediaSource readyState is \'ended\''); + + test.expectEvent(mediaSource, 'sourceopen', 'MediaSource sourceopen event'); + sourceBuffer.mode = 'segments'; + + assert_equals(mediaSource.readyState, 'open', 'MediaSource readyState is \'open\''); + }); + + test.waitForExpectedEvents(function() + { + assert_equals(mediaSource.readyState, 'open', 'MediaSource readyState is \'open\''); + test.done(); + }); + }, 'Test setting SourceBuffer.mode triggers parent MediaSource \'ended\' to \'open\' transition.'); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init); + var fullMediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]); + var truncateAt = Math.floor(segmentInfo.media[0].size * 0.5); // Pick first 50% of segment bytes. + var partialMediaSegment = fullMediaSegment.subarray(0, truncateAt); + var mediaSegmentRemainder = fullMediaSegment.subarray(truncateAt); + + // Append init segment. + test.expectEvent(sourceBuffer, 'updateend', 'Init segment append ended.'); + sourceBuffer.appendBuffer(initSegment); + + test.waitForExpectedEvents(function() + { + assert_false(sourceBuffer.updating, 'updating attribute is false'); + assert_equals(sourceBuffer.mode, 'segments'); + sourceBuffer.mode = 'segments'; // No exception should occur. + assert_equals(sourceBuffer.timestampOffset, 0.0); + sourceBuffer.timestampOffset = 10.123456789; // No exception should occur. + assert_equals(sourceBuffer.timestampOffset, 10.123456789); // Super-precise offsets should round-trip. + + // Append first part of media segment. + test.expectEvent(sourceBuffer, 'updateend', 'Partial media segment append ended.'); + sourceBuffer.appendBuffer(partialMediaSegment); + }); + + test.waitForExpectedEvents(function() + { + assert_false(sourceBuffer.updating, 'updating attribute is false'); + assert_equals(sourceBuffer.mode, 'segments'); + assert_throws('InvalidStateError', + function() { sourceBuffer.mode = 'segments'; }, + 'Setting valid sourceBuffer.mode while still parsing media segment threw InvalidStateError.'); + assert_equals(sourceBuffer.timestampOffset, 10.123456789); + assert_throws('InvalidStateError', + function() { sourceBuffer.timestampOffset = 20.0; }, + 'Setting valid sourceBuffer.timestampOffset while still parsing media segment threw InvalidStateError.'); + + // Append remainder of media segment. + test.expectEvent(sourceBuffer, 'updateend', 'Append ended of remainder of media segment.'); + sourceBuffer.appendBuffer(mediaSegmentRemainder); + }); + + test.waitForExpectedEvents(function() + { + assert_false(sourceBuffer.updating, 'updating attribute is false'); + assert_equals(sourceBuffer.mode, 'segments'); + sourceBuffer.mode = 'segments'; // No exception should occur. + assert_equals(sourceBuffer.timestampOffset, 10.123456789); + sourceBuffer.timestampOffset = 20.0; // No exception should occur. + test.done(); + }); + }, 'Test setting SourceBuffer.mode and SourceBuffer.timestampOffset while parsing media segment.'); + </script> + </body> +</html> |