third_party/web_platform_tests/media-source/mediasource-addsourcebuffer.html - cobalt - Git at Google

 <!DOCTYPE html>
 <html>
     <head>
         <title>MediaSource.addSourceBuffer() 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)
           {
               mediaSource.endOfStream();
               assert_throws("InvalidStateError",
                           function() { mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); },
                           "addSourceBuffer() threw an exception when in 'ended' state.");
               test.done();
           }, "Test addSourceBuffer() in 'ended' state.");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               assert_throws("InvalidAccessError",
                           function() { mediaSource.addSourceBuffer(""); },
                           "addSourceBuffer() threw an exception when passed an empty string.");
               test.done();
           }, "Test addSourceBuffer() with empty type");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               assert_throws("NotSupportedError",
                           function() { mediaSource.addSourceBuffer(null); },
                           "addSourceBuffer() threw an exception when passed null.");
               test.done();
           }, "Test addSourceBuffer() with null");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               assert_throws("NotSupportedError",
                           function() { mediaSource.addSourceBuffer("invalidType"); },
                           "addSourceBuffer() threw an exception for an unsupported type.");
               test.done();
           }, "Test addSourceBuffer() with unsupported type");


           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var mimetype = 'video/webm;codecs="vp8,vorbis"';

               assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

               var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
               assert_true(sourceBuffer != null, "New SourceBuffer returned");
               assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is not in mediaSource.activeSourceBuffers");
               test.done();
           }, "Test addSourceBuffer() with Vorbis and VP8");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var videoMimetype = 'video/webm;codecs="vp8"';
               var audioMimetype = 'audio/webm;codecs="vorbis"';

               assert_true(MediaSource.isTypeSupported(videoMimetype), videoMimetype + " is supported");
               assert_true(MediaSource.isTypeSupported(audioMimetype), audioMimetype + " is supported");

               var sourceBufferA = mediaSource.addSourceBuffer(videoMimetype);
               var sourceBufferB = mediaSource.addSourceBuffer(audioMimetype);
               assert_equals(mediaSource.sourceBuffers[0], sourceBufferA, "sourceBufferA is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferA is not in mediaSource.activeSourceBuffers");
               assert_equals(mediaSource.sourceBuffers[1], sourceBufferB, "sourceBufferB is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferB is not in mediaSource.activeSourceBuffers");
               test.done();
           }, "Test addSourceBuffer() with Vorbis and VP8 in separate SourceBuffers");

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

               assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

               var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
               assert_true(sourceBuffer != null, "New SourceBuffer returned");
               assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is in mediaSource.activeSourceBuffers");
               test.done();
           }, "Test addSourceBuffer() video only");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var mimetype = MediaSourceUtil.AUDIO_ONLY_TYPE;

               assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

               var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
               assert_true(sourceBuffer != null, "New SourceBuffer returned");
               assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is in mediaSource.activeSourceBuffers");
               test.done();
           }, "Test addSourceBuffer() audio only");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var mimetype = 'video/mp4;codecs="avc1.4D4001,mp4a.40.2"';

               assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

               var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
               assert_true(sourceBuffer != null, "New SourceBuffer returned");
               assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is not in mediaSource.activeSourceBuffers");
               test.done();
           }, "Test addSourceBuffer() with AAC and H.264");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var videoMimetype = 'video/mp4;codecs="avc1.4D4001"';
               var audioMimetype = 'audio/mp4;codecs="mp4a.40.2"';

               assert_true(MediaSource.isTypeSupported(videoMimetype), videoMimetype + " is supported");
               assert_true(MediaSource.isTypeSupported(audioMimetype), audioMimetype + " is supported");

               var sourceBufferA = mediaSource.addSourceBuffer(videoMimetype);
               var sourceBufferB = mediaSource.addSourceBuffer(audioMimetype);
               assert_equals(mediaSource.sourceBuffers[0], sourceBufferA, "sourceBufferA is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferA is not in mediaSource.activeSourceBuffers");
               assert_equals(mediaSource.sourceBuffers[1], sourceBufferB, "sourceBufferB is in mediaSource.sourceBuffers");
               assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferB is not in mediaSource.activeSourceBuffers");
               test.done();
           }, "Test addSourceBuffer() with AAC and H.264 in separate SourceBuffers");

           mediasource_test(function(test, mediaElement, mediaSource)
           {
               var reachedLimit = false;

              // The 20 here is an arbitrary upper limit to make sure the test terminates. This test
              // assumes that implementations won't support more than 20 SourceBuffers simultaneously.
              for (var i = 0; i < 20; ++i) {
                  try {
                      mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
                  } catch(e) {
                      assert_equals(e.name, "QuotaExceededError");
                      reachedLimit = true;
                      break;
                  }
              }
              assert_true(reachedLimit, "Reached SourceBuffer limit.");
              test.done();
           }, "Test addSourceBuffer() QuotaExceededError.");

         </script>
     </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>MediaSource.addSourceBuffer() 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)
	{
	mediaSource.endOfStream();
	assert_throws("InvalidStateError",
	function() { mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); },
	"addSourceBuffer() threw an exception when in 'ended' state.");
	test.done();
	}, "Test addSourceBuffer() in 'ended' state.");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	assert_throws("InvalidAccessError",
	function() { mediaSource.addSourceBuffer(""); },
	"addSourceBuffer() threw an exception when passed an empty string.");
	test.done();
	}, "Test addSourceBuffer() with empty type");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	assert_throws("NotSupportedError",
	function() { mediaSource.addSourceBuffer(null); },
	"addSourceBuffer() threw an exception when passed null.");
	test.done();
	}, "Test addSourceBuffer() with null");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	assert_throws("NotSupportedError",
	function() { mediaSource.addSourceBuffer("invalidType"); },
	"addSourceBuffer() threw an exception for an unsupported type.");
	test.done();
	}, "Test addSourceBuffer() with unsupported type");


	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var mimetype = 'video/webm;codecs="vp8,vorbis"';

	assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

	var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
	assert_true(sourceBuffer != null, "New SourceBuffer returned");
	assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is not in mediaSource.activeSourceBuffers");
	test.done();
	}, "Test addSourceBuffer() with Vorbis and VP8");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var videoMimetype = 'video/webm;codecs="vp8"';
	var audioMimetype = 'audio/webm;codecs="vorbis"';

	assert_true(MediaSource.isTypeSupported(videoMimetype), videoMimetype + " is supported");
	assert_true(MediaSource.isTypeSupported(audioMimetype), audioMimetype + " is supported");

	var sourceBufferA = mediaSource.addSourceBuffer(videoMimetype);
	var sourceBufferB = mediaSource.addSourceBuffer(audioMimetype);
	assert_equals(mediaSource.sourceBuffers[0], sourceBufferA, "sourceBufferA is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferA is not in mediaSource.activeSourceBuffers");
	assert_equals(mediaSource.sourceBuffers[1], sourceBufferB, "sourceBufferB is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferB is not in mediaSource.activeSourceBuffers");
	test.done();
	}, "Test addSourceBuffer() with Vorbis and VP8 in separate SourceBuffers");

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

	assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

	var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
	assert_true(sourceBuffer != null, "New SourceBuffer returned");
	assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is in mediaSource.activeSourceBuffers");
	test.done();
	}, "Test addSourceBuffer() video only");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var mimetype = MediaSourceUtil.AUDIO_ONLY_TYPE;

	assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

	var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
	assert_true(sourceBuffer != null, "New SourceBuffer returned");
	assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is in mediaSource.activeSourceBuffers");
	test.done();
	}, "Test addSourceBuffer() audio only");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var mimetype = 'video/mp4;codecs="avc1.4D4001,mp4a.40.2"';

	assert_true(MediaSource.isTypeSupported(mimetype), mimetype + " is supported");

	var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
	assert_true(sourceBuffer != null, "New SourceBuffer returned");
	assert_equals(mediaSource.sourceBuffers[0], sourceBuffer, "SourceBuffer is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBuffer is not in mediaSource.activeSourceBuffers");
	test.done();
	}, "Test addSourceBuffer() with AAC and H.264");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var videoMimetype = 'video/mp4;codecs="avc1.4D4001"';
	var audioMimetype = 'audio/mp4;codecs="mp4a.40.2"';

	assert_true(MediaSource.isTypeSupported(videoMimetype), videoMimetype + " is supported");
	assert_true(MediaSource.isTypeSupported(audioMimetype), audioMimetype + " is supported");

	var sourceBufferA = mediaSource.addSourceBuffer(videoMimetype);
	var sourceBufferB = mediaSource.addSourceBuffer(audioMimetype);
	assert_equals(mediaSource.sourceBuffers[0], sourceBufferA, "sourceBufferA is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferA is not in mediaSource.activeSourceBuffers");
	assert_equals(mediaSource.sourceBuffers[1], sourceBufferB, "sourceBufferB is in mediaSource.sourceBuffers");
	assert_equals(mediaSource.activeSourceBuffers.length, 0, "SourceBufferB is not in mediaSource.activeSourceBuffers");
	test.done();
	}, "Test addSourceBuffer() with AAC and H.264 in separate SourceBuffers");

	mediasource_test(function(test, mediaElement, mediaSource)
	{
	var reachedLimit = false;

	// The 20 here is an arbitrary upper limit to make sure the test terminates. This test
	// assumes that implementations won't support more than 20 SourceBuffers simultaneously.
	for (var i = 0; i < 20; ++i) {
	try {
	mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE);
	} catch(e) {
	assert_equals(e.name, "QuotaExceededError");
	reachedLimit = true;
	break;
	}
	}
	assert_true(reachedLimit, "Reached SourceBuffer limit.");
	test.done();
	}, "Test addSourceBuffer() QuotaExceededError.");

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