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Diffstat (limited to 'dom/media/test/test_seek_duration.html')
| -rw-r--r-- | dom/media/test/test_seek_duration.html | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/dom/media/test/test_seek_duration.html b/dom/media/test/test_seek_duration.html new file mode 100644 index 0000000000..11ee4cb534 --- /dev/null +++ b/dom/media/test/test_seek_duration.html @@ -0,0 +1,55 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Media test: seek tests</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + <script type="text/javascript" src="manifest.js"></script> + <script type="text/javascript" src="seek_support.js"></script> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +/** + * This test is used to make sure video's duration won't be changed when it + * reachs to the end after seeking to position where the time is very close to + * video's end time. + */ + +SimpleTest.waitForExplicitFinish(); + +(async function startTest() +{ + const video = document.createElement('video'); + video.src = "bunny.webm"; + document.body.appendChild(video); + + const loadedMetadata = once(video, "loadedmetadata"); + const canplay = once(video, "canplay"); + const end = once(video, "ended"); + + info(`- wait for video loading metadata -`); + await loadedMetadata; + const originalDuration = video.duration; + + info(`- seek video to the position which is close to end time -`); + // video's duration is 2.1 and the last key frame is in 2.0, we want to seek + // to that keyframe. + video.currentTime = originalDuration - 0.1; + + info(`- play video until it ends -`); + await canplay; + await video.play(); + await end; + + ok(video.duration === originalDuration, `Duration shouldn't change`); + removeNodeAndSource(video); + + SimpleTest.finish(); +})(); + +</script> +</pre> +</body> +</html> |