src/third_party/WebKit/LayoutTests/http/tests/media/media-source/mediasource-errors.html

   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             function ErrorTest(testFunction, description)
  13             {
  14                 mediasource_test(function(test, mediaElement, mediaSource)
  15                 {
  16                     var segmentInfo = MediaSourceUtil.SEGMENT_INFO;
  17
  18                     if (!segmentInfo) {
  19                         assert_unreached("No segment info compatible with this MediaSource implementation.");
  20                         return;
  21                     }
  22
  23                     var sourceBuffer = mediaSource.addSourceBuffer(segmentInfo.type);
  24                     MediaSourceUtil.loadBinaryData(test, segmentInfo.url, function(mediaData)
  25                     {
  26                         testFunction(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData);
  27                     });
  28                 }, description);
  29             }
  30
  31             ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
  32             {
  33                 var mediaSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[0]);
  34
  35                 test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended.");
  36                 test.expectEvent(mediaElement, "error", "mediaElement error.");
  37                 test.expectEvent(mediaSource, "sourceclose", "mediaSource closed.");
  38                 sourceBuffer.appendBuffer(mediaSegment);
  39
  40                 test.waitForExpectedEvents(function()
  41                 {
  42                     assert_true(mediaElement.error != null);
  43                     assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED);
  44
  45                     assert_equals(mediaSource.sourceBuffers.length, 0);
  46                     assert_equals(mediaSource.readyState, "closed");
  47                     test.done();
  48                 });
  49             }, "Appending media segment before the first initialization segment.");
  50
  51             ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
  52             {
  53                 assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING);
  54
  55                 test.expectEvent(mediaElement, "error", "mediaElement error.");
  56                 test.expectEvent(mediaSource, "sourceended", "mediaSource ended.");
  57                 test.expectEvent(mediaSource, "sourceclose", "mediaSource closed.");
  58
  59                 mediaSource.endOfStream("decode");
  60
  61                 test.waitForExpectedEvents(function()
  62                 {
  63                     assert_true(mediaElement.error != null);
  64                     assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED);
  65
  66                     assert_equals(mediaSource.sourceBuffers.length, 0);
  67                     assert_equals(mediaSource.readyState, "closed");
  68                     test.done();
  69                 });
  70             }, "Signaling 'decode' error via endOfStream() before initialization segment has been appended.");
  71
  72             ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
  73             {
  74                 assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING);
  75
  76                 test.expectEvent(mediaElement, "error", "mediaElement error.");
  77                 test.expectEvent(mediaSource, "sourceended", "mediaSource ended.");
  78                 test.expectEvent(mediaSource, "sourceclose", "mediaSource closed.");
  79
  80                 mediaSource.endOfStream("network");
  81
  82                 test.waitForExpectedEvents(function()
  83                 {
  84                     assert_true(mediaElement.error != null);
  85                     assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED);
  86
  87                     assert_equals(mediaSource.sourceBuffers.length, 0);
  88                     assert_equals(mediaSource.readyState, "closed");
  89                     test.done();
  90                 });
  91             }, "Signaling 'network' error via endOfStream() before initialization segment has been appended.");
  92
  93             ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
  94             {
  95                 var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init);
  96                 assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING);
  97
  98                 test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended.");
  99                 test.expectEvent(mediaElement, "loadedmetadata", "mediaElement metadata.");
 100                 sourceBuffer.appendBuffer(initSegment);
 101
 102                 test.waitForExpectedEvents(function()
 103                 {
 104                     assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_METADATA);
 105
 106                     test.expectEvent(mediaElement, "error", "mediaElement error.");
 107                     test.expectEvent(mediaSource, "sourceended", "mediaSource ended.");
 108                     test.expectEvent(mediaSource, "sourceclose", "mediaSource closed.");
 109
 110                     mediaSource.endOfStream("decode");
 111                 });
 112
 113                 test.waitForExpectedEvents(function()
 114                 {
 115                     assert_true(mediaElement.error != null);
 116                     assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_DECODE);
 117
 118                     assert_equals(mediaSource.sourceBuffers.length, 0);
 119                     assert_equals(mediaSource.readyState, "closed");
 120                     test.done();
 121                 });
 122             }, "Signaling 'decode' error via endOfStream() after initialization segment has been appended and the HTMLMediaElement has reached HAVE_METADATA.");
 123
 124             ErrorTest(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
 125             {
 126                 var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init);
 127                 assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_NOTHING);
 128
 129                 test.expectEvent(sourceBuffer, "updateend", "mediaSegment append ended.");
 130                 test.expectEvent(mediaElement, "loadedmetadata", "mediaElement metadata.");
 131                 sourceBuffer.appendBuffer(initSegment);
 132
 133                 test.waitForExpectedEvents(function()
 134                 {
 135                     assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_METADATA);
 136
 137                     test.expectEvent(mediaElement, "error", "mediaElement error.");
 138                     test.expectEvent(mediaSource, "sourceended", "mediaSource ended.");
 139                     test.expectEvent(mediaSource, "sourceclose", "mediaSource closed.");
 140
 141                     mediaSource.endOfStream("network");
 142                 });
 143
 144                 test.waitForExpectedEvents(function()
 145                 {
 146                     assert_true(mediaElement.error != null);
 147                     assert_equals(mediaElement.error.code, MediaError.MEDIA_ERR_NETWORK);
 148
 149                     assert_equals(mediaSource.sourceBuffers.length, 0);
 150                     assert_equals(mediaSource.readyState, "closed");
 151                     test.done();
 152                 });
 153             }, "Signaling 'network' error via endOfStream() after initialization segment has been appended and the HTMLMediaElement has reached HAVE_METADATA.");
 154         </script>
 155     </body>
 156 </html>