blob: 7eac2d6c40987b38093611af0d85fc21590866bd [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<title>media-source-remove-unload-crash</title>
<script src="media-source-loader.js"></script>
<script src="../video-test.js"></script>
<script src="../../resources/gc.js"></script>
<script>
var loader;
var source;
var sourceBuffer;
function runTest() {
findMediaElement();
loader = new MediaSourceLoader('content/test-fragmented-manifest.json');
loader.onload = mediaDataLoaded;
loader.onerror = mediaDataLoadingFailed;
}
function mediaDataLoadingFailed() {
failTest('Media data loading failed');
}
function mediaDataLoaded() {
source = new MediaSource();
waitForEvent('sourceopen', sourceOpen, false, false, source);
run('video.src = URL.createObjectURL(source)');
}
function sourceOpen() {
run('source.duration = loader.duration()');
run('sourceBuffer = source.addSourceBuffer(loader.type())');
waitForEventOn(sourceBuffer, 'update', sourceInitialized, false, true);
run('sourceBuffer.appendBuffer(loader.initSegment())');
}
function sourceInitialized() {
consoleWrite('Append a media segment.')
waitForEventOn(sourceBuffer, 'update', mediaSegmentAppended, false, true);
run('sourceBuffer.appendBuffer(loader.mediaSegment(0))');
}
function mediaSegmentAppended() {
consoleWrite('Remove the SourceBuffer from its MediaSource, then unload the video element. Should not crash.')
run('source.removeSourceBuffer(sourceBuffer)');
run('sourceBuffer = null');
setTimeout(afterRemove, 100);
}
function afterRemove(event) {
run('gc()');
run('video.src = ""');
run('video.load()');
endTest();
}
</script>
</head>
<body onload="runTest()">
<video controls></video>
</body>
</html>