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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/media-source/mediasource-seekable.html
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/media-source/mediasource-seekable.html')
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1 files changed, 67 insertions, 0 deletions
diff --git a/testing/web-platform/tests/media-source/mediasource-seekable.html b/testing/web-platform/tests/media-source/mediasource-seekable.html
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+++ b/testing/web-platform/tests/media-source/mediasource-seekable.html
@@ -0,0 +1,67 @@
+<!DOCTYPE html>
+<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
+<meta charset="utf-8">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="mediasource-util.js"></script>
+<script>
+ mediasource_test(function(test, mediaElement, mediaSource)
+ {
+ mediaElement.addEventListener('error', test.unreached_func("Unexpected event 'error'"));
+ mediaElement.addEventListener('ended', test.step_func_done(function () {}));
+
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE);
+
+ assertSeekableEquals(mediaElement, '{ }', 'mediaElement.seekable');
+ test.done();
+ }, 'Get seekable time ranges when the sourcebuffer is empty.');
+
+ mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
+ {
+ var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init);
+ test.expectEvent(mediaElement, 'durationchange', 'mediaElement got duration');
+ sourceBuffer.appendBuffer(initSegment);
+ test.waitForExpectedEvents(function()
+ {
+ assert_equals(mediaElement.duration, segmentInfo.duration);
+ assertSeekableEquals(mediaElement, '{ [0.000, ' + segmentInfo.duration.toFixed(3) + ') }', 'mediaElement.seekable');
+ test.done();
+ });
+ }, 'Get seekable time ranges after init segment received.');
+
+ mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData)
+ {
+ var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init);
+ test.expectEvent(mediaElement, 'durationchange', 'mediaElement got duration after initsegment');
+ test.expectEvent(sourceBuffer, 'update');
+ test.expectEvent(sourceBuffer, 'updateend');
+ sourceBuffer.appendBuffer(initSegment);
+ test.waitForExpectedEvents(function()
+ {
+ assert_false(sourceBuffer.updating, "updating attribute is false");
+ test.expectEvent(mediaElement, 'durationchange', 'mediaElement got infinity duration');
+ mediaSource.duration = Infinity;
+ test.waitForExpectedEvents(function()
+ {
+ assertSeekableEquals(mediaElement, '{ }', 'mediaElement.seekable');
+
+ // Append a segment from the middle of the stream to make sure that seekable does not use buffered.start(0) or duration as first or last value
+ var midSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.media[2]);
+ test.expectEvent(sourceBuffer, 'update');
+ test.expectEvent(sourceBuffer, 'updateend');
+ sourceBuffer.appendBuffer(midSegment);
+ test.waitForExpectedEvents(function()
+ {
+ assert_equals(mediaElement.seekable.length, 1, 'mediaElement.seekable.length');
+ assert_equals(mediaElement.buffered.length, 1, 'mediaElement.buffered.length');
+ assert_not_equals(mediaElement.seekable.start(0), mediaElement.buffered.start(0));
+ assert_equals(mediaElement.seekable.start(0), 0);
+ assert_not_equals(mediaElement.seekable.end(0), mediaElement.duration);
+ assert_not_equals(mediaElement.seekable.end(0), mediaElement.buffered.start(0));
+ assert_equals(mediaElement.seekable.end(0), mediaElement.buffered.end(0));
+ test.done();
+ });
+ });
+ });
+ }, 'Get seekable time ranges on an infinite stream.');
+</script>