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Diffstat (limited to 'testing/web-platform/tests/media-source/mediasource-remove.html')
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diff --git a/testing/web-platform/tests/media-source/mediasource-remove.html b/testing/web-platform/tests/media-source/mediasource-remove.html new file mode 100644 index 000000000..9a4eb3fc5 --- /dev/null +++ b/testing/web-platform/tests/media-source/mediasource-remove.html @@ -0,0 +1,324 @@ +<!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.remove() 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_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(-1, 2); + }, "remove"); + + test.done(); + }, "Test remove with an negative start."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + [ undefined, NaN, Infinity, -Infinity ].forEach(function(item) + { + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(item, 2); + }, "remove"); + }); + + test.done(); + }, "Test remove with non-finite start."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(11, 12); + }, "remove"); + + test.done(); + }, "Test remove with a start beyond the duration."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(2, 1); + }, "remove"); + + test.done(); + }, "Test remove with a start larger than the end."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(0, Number.NEGATIVE_INFINITY); + }, "remove"); + + test.done(); + }, "Test remove with a NEGATIVE_INFINITY end."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(0, Number.NaN); + }, "remove"); + + test.done(); + }, "Test remove with a NaN end."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + mediaSource.removeSourceBuffer(sourceBuffer); + + assert_throws("InvalidStateError", function() + { + sourceBuffer.remove(1, 2); + }, "remove"); + + test.done(); + }, "Test remove after SourceBuffer removed from mediaSource."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + assert_false(sourceBuffer.updating, "updating is false"); + assert_equals(mediaSource.duration, NaN, "duration isn't set"); + + assert_throws(new TypeError(), function() + { + sourceBuffer.remove(0, 0); + }, "remove"); + + test.done(); + }, "Test remove with a NaN duration."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + sourceBuffer.remove(1, 2); + + assert_true(sourceBuffer.updating, "updating"); + + assert_throws("InvalidStateError", function() + { + sourceBuffer.remove(3, 4); + }, "remove"); + + test.waitForExpectedEvents(function() + { + test.done(); + }); + }, "Test remove while update pending."); + + mediasource_test(function(test, mediaElement, mediaSource) + { + var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); + + mediaSource.duration = 10; + + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + sourceBuffer.remove(1, 2); + + assert_true(sourceBuffer.updating, "updating"); + + assert_throws("InvalidStateError", function() + { + sourceBuffer.abort(); + }, "abort"); + + assert_true(sourceBuffer.updating, "updating"); + + test.waitForExpectedEvents(function() + { + test.done(); + }); + }, "Test aborting a remove operation."); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + sourceBuffer.appendBuffer(mediaData); + + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + + test.waitForExpectedEvents(function() + { + assert_less_than(mediaSource.duration, 10) + + mediaSource.duration = 10; + + sourceBuffer.remove(mediaSource.duration, mediaSource.duration + 2); + + assert_true(sourceBuffer.updating, "updating"); + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + }); + + test.waitForExpectedEvents(function() + { + test.done(); + }); + + }, "Test remove with a start at the duration."); + + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + sourceBuffer.appendBuffer(mediaData); + + test.waitForExpectedEvents(function() + { + mediaSource.endOfStream(); + + assert_equals(mediaSource.readyState, "ended"); + + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + test.expectEvent(mediaSource, "sourceopen"); + sourceBuffer.remove(1, 2); + + assert_true(sourceBuffer.updating, "updating"); + assert_equals(mediaSource.readyState, "open"); + }); + + test.waitForExpectedEvents(function() + { + assert_false(sourceBuffer.updating, "updating"); + test.done(); + }); + }, "Test remove transitioning readyState from 'ended' to 'open'."); + + function removeAppendedDataTests(callback, description) + { + mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) + { + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + sourceBuffer.appendBuffer(mediaData); + + test.waitForExpectedEvents(function() + { + mediaSource.endOfStream(); + assert_false(sourceBuffer.updating, "updating"); + + var start = Math.max(segmentInfo.media[0].timev, segmentInfo.media[0].timea).toFixed(3); + var duration = mediaElement.duration.toFixed(3); + var subType = MediaSourceUtil.getSubType(segmentInfo.type); + + assertBufferedEquals(sourceBuffer, "{ [" + start + ", " + duration + ") }", "Initial buffered range."); + callback(test, mediaSource, sourceBuffer, duration, subType, segmentInfo); + }); + }, description); + }; + function removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, start, end, expected) + { + test.expectEvent(sourceBuffer, "updatestart"); + test.expectEvent(sourceBuffer, "update"); + test.expectEvent(sourceBuffer, "updateend"); + sourceBuffer.remove(start, end); + + test.waitForExpectedEvents(function() + { + mediaSource.endOfStream(); + assert_false(sourceBuffer.updating, "updating"); + + assertBufferedEquals(sourceBuffer, expected, "Buffered ranges after remove()."); + test.done(); + }); + } + + removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo) + { + removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 0, Number.POSITIVE_INFINITY, "{ }"); + }, "Test removing all appended data."); + + removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo) + { + var expectations = { + webm: ("{ [3.315, " + duration + ") }"), + mp4: ("{ [3.298, " + duration + ") }"), + }; + + // Note: Range doesn't start exactly at the end of the remove range because there isn't + // a keyframe there. The resulting range starts at the first keyframe >= the end time. + removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 0, 3, expectations[subType]); + }, "Test removing beginning of appended data."); + + removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo) + { + var start = Math.max(segmentInfo.media[0].timev, segmentInfo.media[0].timea).toFixed(3); + var expectations = { + webm: ("{ [" + start + ", 1.005) [3.315, " + duration + ") }"), + mp4: ("{ [" + start + ", 0.997) [3.298, " + duration + ") }"), + }; + + // Note: The first resulting range ends slightly after start because the removal algorithm only removes + // frames with a timestamp >= the start time. If a frame starts before and ends after the remove() start + // timestamp, then it stays in the buffer. + removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 1, 3, expectations[subType]); + }, "Test removing the middle of appended data."); + + removeAppendedDataTests(function(test, mediaSource, sourceBuffer, duration, subType, segmentInfo) + { + var start = Math.max(segmentInfo.media[0].timev, segmentInfo.media[0].timea).toFixed(3); + var expectations = { + webm: "{ [" + start + ", 1.013) }", + mp4: "{ [" + start + ", 1.022) }", + }; + + removeAndCheckBufferedRanges(test, mediaSource, sourceBuffer, 1, Number.POSITIVE_INFINITY, expectations[subType]); + }, "Test removing the end of appended data."); + </script> + </body> +</html> |