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Test Info: Warnings
- This test has a WPT meta file that expects 2 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /media-source/mediasource-sourcebuffer-mode-timestamps.html - WPT Dashboard Interop Dashboard
<!doctype html>
<html>
<head>
<meta charset='utf-8'>
<title>SourceBuffer#mode with generate timestamps flag true</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<script>
var mimes = ['audio/aac', 'audio/mpeg'];
//check the browser supports the MIME used in this test
function isTypeSupported(mime) {
if(!MediaSource.isTypeSupported(mime)) {
this.step(function() {
assert_unreached("Browser doesn't support the MIME used in this test: " + mime);
});
this.done();
return false;
}
return true;
}
function mediaTest(mime) {
async_test(function(t) {
if(!isTypeSupported.bind(t)(mime)) {
return;
}
var mediaSource = new MediaSource();
mediaSource.addEventListener('sourceopen', t.step_func_done(function(e) {
var sourceBuffer = mediaSource.addSourceBuffer(mime);
assert_equals(sourceBuffer.updating, false, "SourceBuffer.updating is false");
assert_throws_js(TypeError,
function() {
sourceBuffer.mode = "segments";
},
'SourceBuffer#mode with generate timestamps flag true');
}), false);
var video = document.createElement('video');
video.src = window.URL.createObjectURL(mediaSource);
}, mime + ' : ' +
'If generate timestamps flag equals true and new mode equals "segments", ' +
'then throw a TypeError exception and abort these steps.');
}
mimes.forEach(function(mime) {
mediaTest(mime);
});
</script>
</body>
</html>