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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/media/test/test_chaining.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream/115.8.0esr.tar.xz firefox-esr-upstream/115.8.0esr.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/test/test_chaining.html')
| -rw-r--r-- | dom/media/test/test_chaining.html | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/dom/media/test/test_chaining.html b/dom/media/test/test_chaining.html new file mode 100644 index 0000000000..6ebf94c88d --- /dev/null +++ b/dom/media/test/test_chaining.html @@ -0,0 +1,92 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Media test: chained ogg files.</title> + <meta charset='utf-8'> + <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> +<pre id="test"> +<script class="testbody" type="text/javascript"> +var manager = new MediaTestManager; + +function finish_test(element) { + removeNodeAndSource(element); + manager.finished(element.token); +} + +function onended(e) { + var t = e.target; + is(t._metadataCount, t._links, "We should have received "+ t._links + + " metadataloaded event. " + t.src); + + // If we encounter a file that has links with a different numbers of channel, + // we stop the decoding at the end of the first link. Hence, we report normal + // |seekable| and |buffered| values. + if (t._links != 1) { + is(t.seekable.length, 0, "No seekable ranges should be reported." + t.src); + is(t.buffered.length, 0, "No buffered region should be reported." + t.src); + } + + is(t.played.length, 1, "The played region should be continuous." + t.src); + + if (t._links != 1) { + var oldCurrentTime = t.currentTime; + t.currentTime = 0.0; + is(t.currentTime, oldCurrentTime, + "Seeking should be disabled when playing chained media." + t.src); + } + + finish_test(t); +} + +function onmetadataloaded(e) { + var t = e.target; + if (! t._metadataCount) { + t._metadataCount = 0; + } + + if (t._metadataCount > 1 && t._links === 1) { + ok(false, "We should receive only one \"loadedmetadata\" event for a chained file we don't support.") + } + + // We should be able to assert equality here, but somehow it fails (rarely but + // still) on try. Instead, we give it a little slack and assert that the index + // increases monotonically. + ok(t.mozGetMetadata().index >= t._metadataCount || t._links === 1, + "The metadata index value should increase." + t.src); + + ok(t.currentTime >= t._prevCurrentTime, + "The currenttime should be increased correctly in new chained part."); + t._prevCurrentTime = t.currentTime; + + // The files have all a user comment name 'index' that increments at each link + // in the chained media. + t._metadataCount++; + if (!t.playing && !t.ended) { + t.play(); + } +} + +function startTest(test, token) { + var elemType = /^audio/.test(test.type) ? "audio" : "video"; + var element = document.createElement(elemType); + document.body.appendChild(element); + manager.started(token); + element._links= test.links; + element.src = test.name; + element.token = token; + element.controls = true; + element.addEventListener("loadedmetadata", onmetadataloaded); + element.addEventListener("ended", onended); + element.preload = "metadata"; + element._prevCurrentTime = 0; +} + +manager.runTests(gChainingTests, startTest); +</script> +</pre> +</body> +</html> |