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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/test/test_VideoPlaybackQuality.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_VideoPlaybackQuality.html')
| -rw-r--r-- | dom/media/test/test_VideoPlaybackQuality.html | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dom/media/test/test_VideoPlaybackQuality.html b/dom/media/test/test_VideoPlaybackQuality.html new file mode 100644 index 000000000..be051c0a6 --- /dev/null +++ b/dom/media/test/test_VideoPlaybackQuality.html @@ -0,0 +1,64 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test basic functionality of VideoPlaybackQuality</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +SimpleTest.waitForExplicitFinish(); + +function test() { + var video = document.createElement("video"); + ok(video.getVideoPlaybackQuality, "getVideoPlaybackQuality should be exposed with pref set"); + + var vpq = video.getVideoPlaybackQuality(); + ok(vpq, "getVideoPlaybackQuality should return an object"); + ok(vpq.creationTime <= performance.now(), "creationTime should be in the past"); + is(vpq.totalVideoFrames, 0, "totalVideoFrames should be 0"); + is(vpq.droppedVideoFrames, 0, "droppedVideoFrames should be 0"); + is(vpq.corruptedVideoFrames, 0, "corruptedVideoFrames should be 0"); + + var vpq2 = video.getVideoPlaybackQuality(); + ok(vpq !== vpq2, "getVideoPlaybackQuality should return a new object"); + ok(vpq.creationTime <= vpq2.creationTime, "VideoPlaybackQuality objects should have increasing creationTime"); + + var audio = document.createElement("audio"); + ok(!audio.getVideoPlaybackQuality, "getVideoPlaybackQuality should not be available on Audio elements"); + + video.src = "seek.webm"; + video.play(); + video.addEventListener("ended", function () { + vpq = video.getVideoPlaybackQuality(); + ok(vpq.creationTime <= performance.now(), "creationTime should be in the past"); + ok(vpq.totalVideoFrames > 0, "totalVideoFrames should be > 0"); + ok(vpq.droppedVideoFrames >= 0, "droppedVideoFrames should be >= 0"); + ok(vpq.droppedVideoFrames <= vpq.totalVideoFrames, "droppedVideoFrames should be <= totalVideoFrames"); + ok(vpq.corruptedVideoFrames >= 0, "corruptedVideoFrames should be >= 0"); + + SpecialPowers.pushPrefEnv({"set": [["media.video_stats.enabled", false]]}, function () { + vpq = video.getVideoPlaybackQuality(); + is(vpq.creationTime, 0, "creationTime should be 0"); + is(vpq.totalVideoFrames, 0, "totalVideoFrames should be 0"); + is(vpq.droppedVideoFrames, 0, "droppedVideoFrames should be 0"); + is(vpq.corruptedVideoFrames, 0, "corruptedVideoFrames should be 0"); + + SimpleTest.finish(); + }); + }); +} + +addLoadEvent(function() { + SpecialPowers.pushPrefEnv({"set": + [ + ["media.mediasource.enabled", true], + ] + }, test); +}); +</script> +</pre> +</body> +</html> |