LayoutTests/http/tests/media/media-source/mediasource-appendbuffer-quota-exceeded.html - Issue 1304953002: LayoutTests for the new MSE GC behavior.

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Issue 1304953002: LayoutTests for the new MSE GC behavior. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@mse-gc5

Patch Set: Created 5 years, 4 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 <link rel='stylesheet' href='/w3c/resources/testharness.css'>

	8 </head>

	9 <body>

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

	11 <script>

	12 // Fill up a given SourceBuffer by appending data repeatedly via doApp endDataFunc until

	13 // an exception is thrown. The thrown exception is passed to onCaughtE xceptionCallback.

	14 function fillUpSourceBuffer(test, sourceBuffer, doAppendDataFunc, onCa ughtExceptionCallback) {

	15 // We are appending data repeatedly in sequence mode, there should be no gaps.

	16 assert_false(sourceBuffer.buffered.length > 1, "unexpected gap in buffered ranges.");

	17 try {

	18 doAppendDataFunc();

	19 } catch(ex) {

	20 onCaughtExceptionCallback(ex);

	21 }

	22 test.expectEvent(sourceBuffer, 'updateend', 'append ended.');

	23 test.waitForExpectedEvents(function() { fillUpSourceBuffer(test, s ourceBuffer, doAppendDataFunc, onCaughtExceptionCallback); });

	24 }

	25

	26 mediasource_test(function(test, mediaElement, mediaSource)

	27 {

	28 MediaSourceUtil.fetchManifestAndData(test, 'webm/test-a-5min-44100 Hz-1ch-manifest.json', function(type, mediaData)

	29 {

	30 var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil .AUDIO_ONLY_TYPE);

	31 sourceBuffer.mode = 'sequence';

	32

	33 fillUpSourceBuffer(test, sourceBuffer,

	34 function () { // doAppendDataFunc

	35 sourceBuffer.appendBuffer(mediaData);

	36 },

	37 function (ex) { // onCaughtExceptionCallback

	38 assert_equals(ex.name, 'QuotaExceededError');

	39 test.done();

	40 });

	41 });

	42 }, 'Appending data repeatedly should fill up the buffer and throw a Qu otaExceededError when buffer is full.');
	wolenetz 2015/08/21 20:11:15 ditto my (aside) comment in the appendStream evict ditto my (aside) comment in the appendStream eviction layout test
	43 </script>

	44 </body>

	45 </html>

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