LayoutTests/http/tests/media/media-source/mediasource-errors.html - Issue 742653002: MSE: Add layout test for 'decode' error via an algorithm

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Issue 742653002: MSE: Add layout test for 'decode' error via an algorithm (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: use (length - 1)/2 to get the harf index Created 6 years, 1 month ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <html>	2 <html>

3 <head>	3 <head>

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

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

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

7 <link rel='stylesheet' href='/w3c/resources/testharness.css'>	7 <link rel='stylesheet' href='/w3c/resources/testharness.css'>

8 </head>	8 </head>

9 <body>	9 <body>

10 <div id="log"></div>	10 <div id="log"></div>

(...skipping 125 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
136 });	136 });

137	137

138 test.waitForExpectedEvents(function()	138 test.waitForExpectedEvents(function()

139 {	139 {

140 assert_true(mediaElement.error != null);	140 assert_true(mediaElement.error != null);

141 assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_ NETWORK);	141 assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_ NETWORK);

142 assert_equals(mediaSource.readyState, "ended");	142 assert_equals(mediaSource.readyState, "ended");

143 test.done();	143 test.done();

144 });	144 });

145 }, "Signaling 'network' error via endOfStream() after initialization segment has been appended and the HTMLMediaElement has reached HAVE_METADATA.") ;	145 }, "Signaling 'network' error via endOfStream() after initialization segment has been appended and the HTMLMediaElement has reached HAVE_METADATA.") ;

	146

	147 ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sou rceBuffer, mediaData)

	148 {

	149 assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOT HING);

	150

	151 var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]);

	152 var index = segmentInfo.init.size + (mediaSegment.length - 1) / 2;

	153 // Corrupt the media data from index of mediaData, so it can sig nal 'decode' error.

	154 // Here use mediaSegment to replace the original mediaData[index , index + mediaSegment.length]

	155 mediaData.set(mediaSegment, index);

	156

	157 test.expectEvent(mediaElement, "error", "mediaElement error.");

	158 sourceBuffer.appendBuffer(mediaData);

	159

	160 test.waitForExpectedEvents(function()

	161 {

	162 assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE _METADATA);

	163 assert_true(mediaElement.error != null);

	164 assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_ DECODE);

	165 test.done();

	166 });

	167 }, "Signaling 'decode' error via segment parser loop algorithm after initialization segment and partial media segment has been appended.");

146 </script>	168 </script>

147 </body>	169 </body>

148 </html>	170 </html>

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