diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/test/test_texttrack_moz.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/test/test_texttrack_moz.html')
| -rw-r--r-- | dom/media/test/test_texttrack_moz.html | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/dom/media/test/test_texttrack_moz.html b/dom/media/test/test_texttrack_moz.html new file mode 100644 index 000000000..0b319746a --- /dev/null +++ b/dom/media/test/test_texttrack_moz.html @@ -0,0 +1,66 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=881976 +--> +<head> + <meta charset='utf-8'> + <title>Test for Bug 881976 - TextTrackCue Computed Position</title> + <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<p id="display"></p> +<div id="content"> +</div> +<pre id="test"> +<script class="testbody" type="text/javascript"> + SimpleTest.waitForExplicitFinish(); + SpecialPowers.pushPrefEnv({"set": [["media.webvtt.regions.enabled", true]]}, + function() { + var video = document.createElement("video"); + + // Check if adding a text track manually sets the TextTrackList correctly. + + // HTMLTrackElement.textTrackList is an extension available only to + // privileged code, so we need to access it through the SpecialPowers + // object. + video.addTextTrack("subtitles", "", ""); + is(SpecialPowers.unwrap(SpecialPowers.wrap(video.textTracks[0]).textTrackList), + video.textTracks, + "The Track's TextTrackList should be the Video's TextTrackList."); + + + // Check if loading a Track via a TrackElement sets the TextTrackList correctly. + video.src = "seek.webm"; + video.preload = "auto"; + + var trackElement = document.createElement("track"); + trackElement.src = "basic.vtt"; + trackElement.kind = "subtitles"; + + video.appendChild(trackElement); + document.getElementById("content").appendChild(video); + + video.addEventListener("loadedmetadata", function run_tests() { + // Re-que run_tests() at the end of the event loop until the track + // element has loaded its data. + if (trackElement.readyState == HTMLTrackElement.LOADING) { + setTimeout(run_tests, 0); + return; + } + is(trackElement.readyState, HTMLTrackElement.LOADED, + "Track::ReadyState should be set to LOADED."); + is(SpecialPowers.unwrap(SpecialPowers.wrap(trackElement.track).textTrackList), + video.textTracks, + "TrackElement's Track's TextTrackList should be the Video's TextTrackList."); + + SimpleTest.finish(); + }); + } + ); +</script> +</pre> +</body> +</html> |