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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/webvtt/test/mochitest/test_webvtt_empty_displaystate.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webvtt/test/mochitest/test_webvtt_empty_displaystate.html')
-rw-r--r-- | dom/media/webvtt/test/mochitest/test_webvtt_empty_displaystate.html | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/dom/media/webvtt/test/mochitest/test_webvtt_empty_displaystate.html b/dom/media/webvtt/test/mochitest/test_webvtt_empty_displaystate.html new file mode 100644 index 0000000000..e1a8ddc555 --- /dev/null +++ b/dom/media/webvtt/test/mochitest/test_webvtt_empty_displaystate.html @@ -0,0 +1,98 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset='utf-8'> + <title>WebVTT : cue's displaystate should be empty when its active flag is unset</title> + <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<div id="content"> +</div> +<script class="testbody" type="text/javascript"> +SimpleTest.waitForExplicitFinish(); + +var isReceivedOnEnterEvent = false; +var isReceivedOnExitEvent = false; + +function checkCueEvents() { + ok(isReceivedOnEnterEvent, "Already received cue's onEnter event."); + ok(isReceivedOnExitEvent, "Already received cue's onExit event."); + SimpleTest.finish(); +} + +function checkCueDisplayState(cue, expectedState) { + var cueChrome = SpecialPowers.wrap(cue); + if (expectedState) { + ok(cueChrome.displayState, "Cue's displayState shouldn't be empty."); + } else { + ok(!cueChrome.displayState, "Cue's displayState should be empty."); + } +} + +function runTest() { + info("--- create video ---"); + var video = document.createElement("video"); + video.src = "seek.webm"; + video.autoplay = true; + document.getElementById("content").appendChild(video); + + video.onended = function () { + video.onended = null; + checkCueEvents(); + }; + + video.onpause = function () { + video.onpause = null; + checkCueEvents(); + } + + video.onloadedmetadata = function () { + ok(video.duration > 2, "video.duration should larger than 2"); + } + + info("--- create the type of track ---"); + isnot(window.TextTrack, undefined, "TextTrack should be defined."); + + var track = video.addTextTrack("subtitles", "A", "en"); + track.mode = "showing"; + ok(track instanceof TextTrack, "Track should be an instanceof TextTrack."); + + info("--- check the type of cue ---"); + isnot(window.TextTrackCue, undefined, "TextTrackCue should be defined."); + isnot(window.VTTCue, undefined, "VTTCue should be defined."); + + var cue = new VTTCue(1, 2, "Test cue"); + ok(cue instanceof TextTrackCue, "Cue should be an instanceof TextTrackCue."); + ok(cue instanceof VTTCue, "Cue should be an instanceof VTTCue."); + + info("--- add cue ---"); + track.addCue(cue); + video.ontimeupdate = function () { + info("--- video.currentTime is " + video.currentTime); + }; + cue.onenter = function () { + cue.onenter = null; + isReceivedOnEnterEvent = true; + var cueChrome = SpecialPowers.wrap(cue); + info("cueChrome.getActive " + cueChrome.getActive); + if (cueChrome.getActive) { + checkCueDisplayState(cue, true /* has display-state */); + } else { + info("This is a missing cue, video.currentTime is "+ video.currentTime); + } + + cue.onexit = function () { + cue.onexit = null; + isReceivedOnExitEvent = true; + checkCueDisplayState(cue, false /* no display-state */); + video.pause(); + } + } +} + +onload = runTest; +</script> +</body> +</html> |