mirror of
https://github.com/servo/servo.git
synced 2025-10-04 02:29:12 +01:00
137 lines
6.1 KiB
HTML
137 lines
6.1 KiB
HTML
<!DOCTYPE html>
|
|
<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
|
|
<meta charset="utf-8">
|
|
<title>Checks setting/clearing the live seekable range and HTMLMediaElement.seekable</title>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="mediasource-util.js"></script>
|
|
<script>
|
|
test(function(test)
|
|
{
|
|
var mediaSource = new MediaSource();
|
|
assert_equals(mediaSource.readyState, "closed", "media source is closed.");
|
|
assert_throws("InvalidStateError", function() { mediaSource.setLiveSeekableRange(0, 1); });
|
|
}, "setLiveSeekableRange throws an InvalidStateError exception if the readyState attribute is not 'open'");
|
|
|
|
|
|
test(function(test)
|
|
{
|
|
var mediaSource = new MediaSource();
|
|
assert_equals(mediaSource.readyState, "closed", "media source is closed.");
|
|
assert_throws("InvalidStateError", function() { mediaSource.clearLiveSeekableRange(); });
|
|
}, "clearLiveSeekableRange throws an InvalidStateError exception if the readyState attribute is not 'open'");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
|
|
var mimetype = MediaSourceUtil.AUDIO_VIDEO_TYPE;
|
|
var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
|
|
sourceBuffer.appendBuffer(new Uint8Array(0));
|
|
assert_true(sourceBuffer.updating, "Updating set when a buffer is appended.");
|
|
mediaSource.setLiveSeekableRange(0, 1);
|
|
test.done();
|
|
}, "setLiveSeekableRange does not restrict to not currently updating");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
|
|
var mimetype = MediaSourceUtil.AUDIO_VIDEO_TYPE;
|
|
var sourceBuffer = mediaSource.addSourceBuffer(mimetype);
|
|
sourceBuffer.appendBuffer(new Uint8Array(0));
|
|
assert_true(sourceBuffer.updating, "Updating set when a buffer is appended.");
|
|
mediaSource.clearLiveSeekableRange();
|
|
test.done();
|
|
}, "clearLiveSeekableRange does not restrict to not currently updating");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
|
|
assert_throws(new TypeError(), function() { mediaSource.setLiveSeekableRange(-1, 1); });
|
|
test.done();
|
|
}, "setLiveSeekableRange throws a TypeError if start is negative");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
|
|
assert_throws(new TypeError(), function() { mediaSource.setLiveSeekableRange(2, 1); });
|
|
test.done();
|
|
}, "setLiveSeekableRange throws a TypeError if start is greater than end");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
|
|
mediaSource.setLiveSeekableRange(0, 1);
|
|
test.done();
|
|
}, "setLiveSeekableRange returns with no error when conditions are correct");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
|
|
mediaSource.clearLiveSeekableRange();
|
|
test.done();
|
|
}, "clearLiveSeekableRange returns with no error when conditions are correct");
|
|
|
|
|
|
mediasource_test(function(test, mediaElement, mediaSource)
|
|
{
|
|
mediaSource.duration = +Infinity;
|
|
mediaSource.setLiveSeekableRange(1, 2);
|
|
assert_equals(mediaElement.seekable.length, 1,
|
|
'The seekable attribute contains a single range.');
|
|
assertSeekableEquals(mediaElement, '{ [1.000, 2.000) }',
|
|
'The seekable attribute returns the correct range.');
|
|
|
|
mediaSource.clearLiveSeekableRange();
|
|
assertSeekableEquals(mediaElement, '{ }',
|
|
'The seekable attribute now returns an empty range.');
|
|
test.done();
|
|
}, "HTMLMediaElement.seekable returns the live seekable range or an empty range if that range was cleared when nothing is buffered");
|
|
|
|
|
|
mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
|
|
{
|
|
var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init);
|
|
test.expectEvent(sourceBuffer, 'updateend', 'Init segment appended to SourceBuffer.');
|
|
sourceBuffer.appendBuffer(initSegment);
|
|
test.waitForExpectedEvents(function()
|
|
{
|
|
mediaSource.duration = +Infinity;
|
|
mediaSource.setLiveSeekableRange(40, 42);
|
|
|
|
// Append a segment that starts after 1s to ensure seekable
|
|
// won't use 0 as starting point.
|
|
var midSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[5]);
|
|
test.expectEvent(sourceBuffer, 'updateend');
|
|
sourceBuffer.appendBuffer(midSegment);
|
|
test.waitForExpectedEvents(function()
|
|
{
|
|
assert_equals(mediaElement.seekable.length, 1,
|
|
'The seekable attribute contains a single range.');
|
|
assert_equals(mediaElement.buffered.length, 1,
|
|
'The buffered attribute contains a single range.');
|
|
assert_not_equals(mediaElement.seekable.start(0), 0,
|
|
'The range starts after 0.');
|
|
assert_equals(mediaElement.seekable.start(0), mediaElement.buffered.start(0),
|
|
'The start time is the start time of the buffered range.');
|
|
assert_equals(mediaElement.seekable.end(0), 42,
|
|
'The end time is the end time of the seekable range.');
|
|
|
|
mediaSource.clearLiveSeekableRange();
|
|
assert_equals(mediaElement.seekable.length, 1,
|
|
'The seekable attribute contains a single range.');
|
|
assert_equals(mediaElement.seekable.start(0), 0,
|
|
'The start time is now 0.');
|
|
assert_equals(mediaElement.seekable.end(0), mediaElement.buffered.end(0),
|
|
'The end time is now the end time of the buffered range.');
|
|
|
|
test.done();
|
|
});
|
|
});
|
|
}, 'HTMLMediaElement.seekable returns the union of the buffered range and the live seekable range, when set');
|
|
</script>
|