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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /dom/media/test/test_fastSeek-forwards.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/test/test_fastSeek-forwards.html')
| -rw-r--r-- | dom/media/test/test_fastSeek-forwards.html | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/dom/media/test/test_fastSeek-forwards.html b/dom/media/test/test_fastSeek-forwards.html new file mode 100644 index 0000000000..1e50021b13 --- /dev/null +++ b/dom/media/test/test_fastSeek-forwards.html @@ -0,0 +1,77 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1022913 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1022913</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> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1022913">Mozilla Bug 1022913</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> + <script type="application/javascript"> + + // Test that if we're doing a fastSeek() forwards that we don't end up + // seeking backwards. This can happen if the keyframe before the seek + // target is before the current playback position. We'd prefer to seek to + // the keyframe after the seek target in this case, but we don't implement + // this yet (bug 1026330). + var manager = new MediaTestManager; + + var onSecondSeekComplete = function(event) { + var v = event.target; + v.removeEventListener("seeked", onSecondSeekComplete); + ok(v.currentTime >= v.firstSeekTarget, v.name + " seek never go backwards. time=" + v.currentTime + " firstSeekTarget=" + v.firstSeekTarget + " secondSeekTarget=" + v.secondSeekTarget); + manager.finished(v.token); + removeNodeAndSource(v); + }; + + var onFirstSeekComplete = function(event) { + var v = event.target; + v.removeEventListener("seeked", onFirstSeekComplete); + // Seek to 75% of the way between the start and the first keyframe + // using fastSeek. We then test that the currentTime doesn't drop back + // to the previous keyframe, currentTime should go forwards. + v.addEventListener("seeked", onSecondSeekComplete); + v.secondSeekTarget = v.keyframes[1] * 0.75; + v.fastSeek(v.secondSeekTarget); + } + + var onLoadedMetadata = function(event) { + // Seek to the mid-point between the start and the first keyframe. + var v = event.target; + v.removeEventListener("loadedmetadata", onLoadedMetadata); + v.addEventListener("seeked", onFirstSeekComplete); + v.firstSeekTarget = v.keyframes[1] * 0.5; + v.currentTime = v.firstSeekTarget; + } + + function startTest(test, token) { + manager.started(token); + let v = document.createElement("video"); + v.src = test.name; + v.name = test.name; + v.preload = "metadata"; + v.token = token; + v.target = 0; + v.keyframes = test.keyframes; + v.keyframeIndex = 0; + ok(v.keyframes.length >= 2, v.name + " - video should have at least two sync points"); + v.addEventListener("loadedmetadata", onLoadedMetadata); + document.body.appendChild(v); + } + + manager.runTests(gFastSeekTests, startTest); + + </script> +</body> +</html> |