LayoutTests/http/tests/media/media-source/mediasource-sourcebuffer-mode.html - Issue 130523002: Preliminary work for unprefixed MSE SourceBuffer.mode manipulation

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Issue 130523002: Preliminary work for unprefixed MSE SourceBuffer.mode manipulation (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Add WebSourceBuffer::setMode interface method, restrict mode attribute to experimental web platform… Created 6 years, 11 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

	4 <script src="/w3c/resources/testharness.js"></script>

	5 <script src="/w3c/resources/testharnessreport.js"></script>

	6 <script src="mediasource-util.js"></script>

	7 <script src="/media/resources/media-source/webm/segment-info.js"></scrip t>

	8

	9 <link rel='stylesheet' href='/w3c/resources/testharness.css'>

	10 </head>

	11 <body>

	12 <div id="log"></div>

	13 <script>

	14 mediasource_testafterdataloaded(function(test, mediaElement, mediaSour ce, segmentInfo, sourceBuffer, mediaData)

	15 {

	16 assert_true(sourceBuffer.mode == 'segments');

	17 test.done();

	18 }, 'Test initial value of SourceBuffer.mode is "segments"');

	19

	20 mediasource_testafterdataloaded(function(test, mediaElement, mediaSour ce, segmentInfo, sourceBuffer, mediaData)

	21 {

	22 sourceBuffer.mode = 'sequence';

	23 assert_true(sourceBuffer.mode == 'sequence');

	24 sourceBuffer.mode = 'segments';

	25 assert_true(sourceBuffer.mode == 'segments');

	26 assert_throws('InvalidAccessError',

	27 function() { sourceBuffer.mode = 'invalidmode'; },

	28 'Setting invalid sourceBuffer.mode threw InvalidAccessError.') ;

	29 test.done();

	30 }, 'Test setting SourceBuffer.mode');

	31

	32 mediasource_testafterdataloaded(function(test, mediaElement, mediaSour ce, segmentInfo, sourceBuffer, mediaData)

	33 {

	34 mediaSource.removeSourceBuffer(sourceBuffer);

	35 assert_throws('InvalidStateError',

	36 function() { sourceBuffer.mode = 'segments'; },

	37 'Setting valid sourceBuffer.mode on removed SourceBuffer threw InvalidStateError.');

	38 test.done();

	39 }, 'Test setting a removed SourceBuffer\'s mode');

	40

	41 mediasource_testafterdataloaded(function(test, mediaElement, mediaSour ce, segmentInfo, sourceBuffer, mediaData)

	42 {

	43 sourceBuffer.appendBuffer(mediaData);

	44 assert_true(sourceBuffer.updating, 'updating attribute is true');

	45 assert_throws('InvalidStateError',

	46 function() { sourceBuffer.mode = 'segments'; },

	47 'Setting valid sourceBuffer.mode on updating SourceBuffer thre w InvalidStateError.');

	48 test.done();

	49 }, 'Test setting SourceBuffer.mode while still updating');

	50

	51 mediasource_testafterdataloaded(function(test, mediaElement, mediaSour ce, segmentInfo, sourceBuffer, mediaData)

	52 {

	53 test.expectEvent(sourceBuffer, 'updateend', 'Append ended.');

	54 sourceBuffer.appendBuffer(mediaData);

	55

	56 test.waitForExpectedEvents(function()

	57 {

	58 assert_false(sourceBuffer.updating, 'updating attribute is fal se');

	59

	60 test.expectEvent(mediaSource, 'sourceended', 'MediaSource sour ceended event');

	61 mediaSource.endOfStream();

	62 assert_equals(mediaSource.readyState, 'ended', 'MediaSource re adyState is \'ended\'');

	63 });

	64

	65 test.waitForExpectedEvents(function()

	66 {

	67 assert_equals(mediaSource.readyState, 'ended', 'MediaSource re adyState is \'ended\'');

	68

	69 test.expectEvent(mediaSource, 'sourceopen', 'MediaSource sourc eopen event');

	70 sourceBuffer.mode = 'segments';

	71

	72 assert_equals(mediaSource.readyState, 'open', 'MediaSource rea dyState is \'open\'');

	73 });

	74

	75 test.waitForExpectedEvents(function()

	76 {

	77 assert_equals(mediaSource.readyState, 'open', 'MediaSource rea dyState is \'open\'');

	78 test.done();

	79 });

	80 }, 'Test setting SourceBuffer.mode triggers parent MediaSource \'ended \' to \'open\' transition.');

	81

	82 // FIXME: Once Chromium implementation lands, add tests for at least c onfirming exception if append

	83 // state is PARSING_MEDIA_SEGMENT (per 3.1 setting mode steps 6-7). Se e http://crbug.com/249422.

	84 </script>

	85 </body>

	86 </html>

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