LayoutTests/http/tests/media/media-source/mediasource-append-buffer.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
     <head>
         <script src="/w3c/resources/testharness.js"></script>
         <script src="/w3c/resources/testharnessreport.js"></script>
         <script src="mediasource-util.js"></script>
         <link rel='stylesheet' href='/w3c/resources/testharness.css'>
     </head>
     <body>
         <div id="log"></div>
         <script>
           mediasource_loaddata_test = function(callback, description)
           {
               mediasource_test(function(test, mediaElement, mediaSource)
               {
                   var mediaType = 'video/webm;codecs="vp8,vorbis"';
                   var mediaURL = '/media/resources/media-source/webm/test.webm';
                   var sourceBuffer = mediaSource.addSourceBuffer(mediaType);
                   MediaSourceUtil.loadBinaryData(test, mediaURL, function(mediaData)
                   {
                       callback(test, mediaElement, mediaSource, sourceBuffer, mediaData);

                   });
               }, description);
           };

           mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
           {
               test.failOnEvent(mediaElement, 'error');

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "update", "Append success.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(mediaData);

               assert_true(sourceBuffer.updating, "updating attribute is true");

               test.waitForExpectedEvents(function()
               {
                  assert_false(sourceBuffer.updating, "updating attribute is false");
                  test.done();
               });
           }, "Test SourceBuffer.appendBuffer() event dispatching.");

           mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
           {
               test.failOnEvent(mediaElement, 'error');

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "update", "Append success.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(mediaData);

               assert_true(sourceBuffer.updating, "updating attribute is true");

               assert_throws("InvalidStateError",
                   function() { sourceBuffer.appendBuffer(mediaData); },
                   "appendBuffer() throws an exception there is a pending append.");

               assert_true(sourceBuffer.updating, "updating attribute is true");

               test.waitForExpectedEvents(function()
               {
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test SourceBuffer.appendBuffer() call during a pending appendBuffer().");

           mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
           {
               test.failOnEvent(mediaElement, 'error');

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "abort", "Append aborted.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(mediaData);

               assert_true(sourceBuffer.updating, "updating attribute is true");

               sourceBuffer.abort();

               assert_false(sourceBuffer.updating, "updating attribute is false");

               test.waitForExpectedEvents(function()
               {
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test SourceBuffer.abort() call during a pending appendBuffer().");

           mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
           {
               test.failOnEvent(mediaElement, 'error');

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "update", "Append success.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(mediaData);
               assert_true(sourceBuffer.updating, "updating attribute is true");

               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");
                   test.expectEvent(sourceBuffer, "updatestart", "Append started.");
                   test.expectEvent(sourceBuffer, "update", "Append success.");
                   test.expectEvent(sourceBuffer, "updateend", "Append ended.");
                   sourceBuffer.appendBuffer(mediaData);

                   assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
                   assert_true(sourceBuffer.updating, "updating attribute is true");
               });

               test.waitForExpectedEvents(function()
               {
                   assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test SourceBuffer.appendBuffer() triggering an 'ended' to 'open' transition.");

           mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
           {
               test.failOnEvent(mediaElement, 'error');

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "abort", "Append aborted.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(mediaData);

               assert_true(sourceBuffer.updating, "updating attribute is true");

               test.expectEvent(mediaSource.activeSourceBuffers, "removesourcebuffer", "activeSourceBuffers");
               test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "sourceBuffers");
               mediaSource.removeSourceBuffer(sourceBuffer);

               assert_false(sourceBuffer.updating, "updating attribute is false");

               assert_throws("InvalidStateError",
                   function() { sourceBuffer.appendBuffer(mediaData); },
                   "appendBuffer() throws an exception because it isn't attached to the mediaSource anymore.");

               test.waitForExpectedEvents(function()
               {
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test MediaSource.removeSourceBuffer() call during a pending appendBuffer().");

           mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
           {
               test.failOnEvent(mediaElement, 'error');

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(mediaData);

               assert_true(sourceBuffer.updating, "updating attribute is true");

               assert_throws("InvalidStateError",
                   function() { sourceBuffer.timestampOffset = 10.0; },
                   "set timestampOffset throws an exception when updating attribute is true.");

               test.waitForExpectedEvents(function()
               {
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test set SourceBuffer.timestampOffset during a pending appendBuffer().");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "update", "Append success.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(new Uint8Array(0));

               assert_true(sourceBuffer.updating, "updating attribute is true");

               test.waitForExpectedEvents(function()
               {
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test appending an empty ArrayBufferView.");


           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);

               test.expectEvent(sourceBuffer, "updatestart", "Append started.");
               test.expectEvent(sourceBuffer, "update", "Append success.");
               test.expectEvent(sourceBuffer, "updateend", "Append ended.");
               sourceBuffer.appendBuffer(new ArrayBuffer(0));

               assert_true(sourceBuffer.updating, "updating attribute is true");

               test.waitForExpectedEvents(function()
               {
                   assert_false(sourceBuffer.updating, "updating attribute is false");
                   test.done();
               });
           }, "Test appending an empty ArrayBuffer.");

         </script>
     </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<script src="/w3c/resources/testharness.js"></script>
	<script src="/w3c/resources/testharnessreport.js"></script>
	<script src="mediasource-util.js"></script>
	<link rel='stylesheet' href='/w3c/resources/testharness.css'>
	</head>
	<body>
	<div id="log"></div>
	<script>
	mediasource_loaddata_test = function(callback, description)
	{
	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var mediaType = 'video/webm;codecs="vp8,vorbis"';
	var mediaURL = '/media/resources/media-source/webm/test.webm';
	var sourceBuffer = mediaSource.addSourceBuffer(mediaType);
	MediaSourceUtil.loadBinaryData(test, mediaURL, function(mediaData)
	{
	callback(test, mediaElement, mediaSource, sourceBuffer, mediaData);

	});
	}, description);
	};

	mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
	{
	test.failOnEvent(mediaElement, 'error');

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "update", "Append success.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);

	assert_true(sourceBuffer.updating, "updating attribute is true");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test SourceBuffer.appendBuffer() event dispatching.");

	mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
	{
	test.failOnEvent(mediaElement, 'error');

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "update", "Append success.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);

	assert_true(sourceBuffer.updating, "updating attribute is true");

	assert_throws("InvalidStateError",
	function() { sourceBuffer.appendBuffer(mediaData); },
	"appendBuffer() throws an exception there is a pending append.");

	assert_true(sourceBuffer.updating, "updating attribute is true");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test SourceBuffer.appendBuffer() call during a pending appendBuffer().");

	mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
	{
	test.failOnEvent(mediaElement, 'error');

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "abort", "Append aborted.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);

	assert_true(sourceBuffer.updating, "updating attribute is true");

	sourceBuffer.abort();

	assert_false(sourceBuffer.updating, "updating attribute is false");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test SourceBuffer.abort() call during a pending appendBuffer().");

	mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
	{
	test.failOnEvent(mediaElement, 'error');

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "update", "Append success.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);
	assert_true(sourceBuffer.updating, "updating attribute is true");

	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");
	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "update", "Append success.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);

	assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
	assert_true(sourceBuffer.updating, "updating attribute is true");
	});

	test.waitForExpectedEvents(function()
	{
	assert_equals(mediaSource.readyState, "open", "MediaSource readyState is 'open'");
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test SourceBuffer.appendBuffer() triggering an 'ended' to 'open' transition.");

	mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
	{
	test.failOnEvent(mediaElement, 'error');

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "abort", "Append aborted.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);

	assert_true(sourceBuffer.updating, "updating attribute is true");

	test.expectEvent(mediaSource.activeSourceBuffers, "removesourcebuffer", "activeSourceBuffers");
	test.expectEvent(mediaSource.sourceBuffers, "removesourcebuffer", "sourceBuffers");
	mediaSource.removeSourceBuffer(sourceBuffer);

	assert_false(sourceBuffer.updating, "updating attribute is false");

	assert_throws("InvalidStateError",
	function() { sourceBuffer.appendBuffer(mediaData); },
	"appendBuffer() throws an exception because it isn't attached to the mediaSource anymore.");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test MediaSource.removeSourceBuffer() call during a pending appendBuffer().");

	mediasource_loaddata_test(function(test, mediaElement, mediaSource, sourceBuffer, mediaData)
	{
	test.failOnEvent(mediaElement, 'error');

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(mediaData);

	assert_true(sourceBuffer.updating, "updating attribute is true");

	assert_throws("InvalidStateError",
	function() { sourceBuffer.timestampOffset = 10.0; },
	"set timestampOffset throws an exception when updating attribute is true.");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test set SourceBuffer.timestampOffset during a pending appendBuffer().");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "update", "Append success.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(new Uint8Array(0));

	assert_true(sourceBuffer.updating, "updating attribute is true");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test appending an empty ArrayBufferView.");


	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.VIDEO_ONLY_TYPE);

	test.expectEvent(sourceBuffer, "updatestart", "Append started.");
	test.expectEvent(sourceBuffer, "update", "Append success.");
	test.expectEvent(sourceBuffer, "updateend", "Append ended.");
	sourceBuffer.appendBuffer(new ArrayBuffer(0));

	assert_true(sourceBuffer.updating, "updating attribute is true");

	test.waitForExpectedEvents(function()
	{
	assert_false(sourceBuffer.updating, "updating attribute is false");
	test.done();
	});
	}, "Test appending an empty ArrayBuffer.");

	</script>
	</body>
	</html>