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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/media-source/mediasource-trackdefaultlist.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/media-source/mediasource-trackdefaultlist.html')
| -rw-r--r-- | testing/web-platform/tests/media-source/mediasource-trackdefaultlist.html | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/testing/web-platform/tests/media-source/mediasource-trackdefaultlist.html b/testing/web-platform/tests/media-source/mediasource-trackdefaultlist.html new file mode 100644 index 0000000000..940260cfd2 --- /dev/null +++ b/testing/web-platform/tests/media-source/mediasource-trackdefaultlist.html @@ -0,0 +1,60 @@ +<!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> + test(function() + { + var originalTrackDefaults = [ + // Same everything, but different byteStreamTrackID, should be allowed by the constructor. + new TrackDefault("audio", "en-US", "label", ["main"], ""), + new TrackDefault("audio", "en-US", "label", ["main"], "1"), + new TrackDefault("audio", "en-US", "label", ["main"], "2"), + new TrackDefault("audio", "en-US", "label", [""], "3"), + + // Same everything, but different type, should be allowed by the constructor. + new TrackDefault("video", "en-US", "label", ["main"], ""), + new TrackDefault("video", "en-US", "label", ["main"], "1"), + new TrackDefault("video", "en-US", "label", ["main"], "2"), + new TrackDefault("video", "en-US", "label", [""], "3") + ]; + + // Get a new array containing the same objects as |originalTrackDefaults|. + var trackDefaults = originalTrackDefaults.slice(); + + var trackDefaultList = new TrackDefaultList(trackDefaults); + assert_array_equals(trackDefaultList, originalTrackDefaults, "construction and read-back succeeded"); + assert_equals(trackDefaultList[trackDefaultList.length], undefined, "out of range indexed property getter result is undefined"); + assert_equals(trackDefaultList[trackDefaultList.length + 1], undefined, "out of range indexed property getter result is undefined"); + + // Introduce same-type, same-empty-string-byteStreamTrackId conflict in trackDefaults[0 vs 4]. + trackDefaults[4] = new TrackDefault("audio", "en-US", "label", ["main"], ""); + assert_equals(trackDefaults[0].type, trackDefaults[4].type, "same-type conflict setup"); + assert_equals(trackDefaults[0].byteStreamTrackID, trackDefaults[4].byteStreamTrackID, "same-byteStreamTrackID conflict setup"); + assert_throws_dom("InvalidAccessError", + function() { new TrackDefaultList(trackDefaults); }, + "TrackDefaultList construction should throw exception due to same type and byteStreamTrackID across at least 2 items in trackDefaults"); + + // Introduce same-type, same-non-empty-string-byteStreamTrackId conflict in trackDefaults[4 vs 5]. + trackDefaults[4] = new TrackDefault("video", "en-US", "label", ["main"], "1"); + assert_equals(trackDefaults[4].type, trackDefaults[5].type, "same-type conflict setup"); + assert_equals(trackDefaults[4].byteStreamTrackID, trackDefaults[5].byteStreamTrackID, "same-byteStreamTrackID conflict setup"); + assert_throws_dom("InvalidAccessError", + function() { new TrackDefaultList(trackDefaults); }, + "TrackDefaultList construction should throw exception due to same type and byteStreamTrackID across at least 2 items in trackDefaults"); + + // Confirm the constructed TrackDefaultList makes a shallow copy of the supplied TrackDefault sequence. + assert_array_equals(trackDefaultList, originalTrackDefaults, "read-back of original trackDefaultList unchanged"); + + }, "Test track default list construction, length, and indexed property getter"); + + test(function() + { + var trackDefaultList = new TrackDefaultList(); + assert_array_equals(trackDefaultList, [], "empty list constructable without supplying optional trackDefaults parameter"); + + trackDefaultList = new TrackDefaultList([]); + assert_array_equals(trackDefaultList, [], "empty list constructable by supplying empty sequence as optional trackDefaults parameter"); + }, "Test empty track default list construction with and without optional trackDefaults parameter"); +</script> |