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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/mediasource/test/test_FrameSelection.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.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/mediasource/test/test_FrameSelection.html')
| -rw-r--r-- | dom/media/mediasource/test/test_FrameSelection.html | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dom/media/mediasource/test/test_FrameSelection.html b/dom/media/mediasource/test/test_FrameSelection.html new file mode 100644 index 0000000000..3e696841c2 --- /dev/null +++ b/dom/media/mediasource/test/test_FrameSelection.html @@ -0,0 +1,64 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>MSE: verify correct frames selected for given position</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="text/javascript" src="mediasource.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(); + +runWithMSE(async (ms, v) => { + await once(ms, "sourceopen"); + const sb = ms.addSourceBuffer("video/webm"); + + let arrayBuffer = await fetchWithXHR("seek.webm"); + let p = once(v, "loadedmetadata"); + // Append entire file covering range [0, 4]. + sb.appendBuffer(new Uint8Array(arrayBuffer)); + await p; + is(v.currentTime, 0, "currentTime has correct initial value"); + is(v.videoWidth, 320, "videoWidth has correct initial value"); + is(v.videoHeight, 240, "videoHeight has correct initial value"); + + arrayBuffer = await fetchWithXHR("seek_lowres.webm"); + // Append initialization segment. + info("Appending low-res init segment"); + p = once(sb, "updateend"); + sb.appendBuffer(new Uint8Array(arrayBuffer, 0, 438)); + await p; + + info("Appending low-res range [2,4]"); + // Append media segment covering range [2, 4]. + p = once(sb, "updateend"); + sb.appendBuffer(new Uint8Array(arrayBuffer, 51003)); + await p; + + ms.endOfStream(); + + info("Seeking to t=3"); + p = Promise.all([once(v, "seeked"), once(v, "resize")]); + v.currentTime = 3; + await p; + is(v.currentTime, 3, "Video currentTime at target"); + is(v.videoWidth, 160, "videoWidth has correct low-res value"); + is(v.videoHeight, 120, "videoHeight has correct low-res value"); + + info("Seeking to t=1"); + p = Promise.all([once(v, "seeked"), once(v, "resize")]); + v.currentTime = 1; + await p; + is(v.currentTime, 1, "Video currentTime at target"); + is(v.videoWidth, 320, "videoWidth has correct high-res value"); + is(v.videoHeight, 240, "videoHeight has correct high-res value"); + SimpleTest.finish(); +}); + +</script> +</pre> +</body> +</html> |