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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/semantics/embedded-content/the-video-element/resize-during-playback.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 'testing/web-platform/tests/html/semantics/embedded-content/the-video-element/resize-during-playback.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-video-element/resize-during-playback.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-video-element/resize-during-playback.html b/testing/web-platform/tests/html/semantics/embedded-content/the-video-element/resize-during-playback.html new file mode 100644 index 0000000000..e1f35768bc --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-video-element/resize-during-playback.html @@ -0,0 +1,42 @@ +<!doctype html> +<html> +<head> +<title>video element resizing during playback</title> +<link rel="help" href="https://html.spec.whatwg.org/multipage/media.html#concept-video-intrinsic-width"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<div id="log"></div> +<script> +for (const format of ['mp4', 'webm']) { + promise_test(async (t) => { + const video = document.createElement('video'); + assert_implements_optional(video.canPlayType(`video/${format}`), `${format} supported`); + + const eventWatcher = new EventWatcher(t, video, ['resize', 'playing', 'error', 'ended']); + + // Load the video and wait for initial resize event. + video.muted = true; + video.preload = 'auto'; + video.onerror = t.unreached_func("error during playback"); + video.src = `/media/400x300-red-resize-200x150-green.${format}`; + document.body.appendChild(video); + + await eventWatcher.wait_for(['resize']); + assert_equals(video.videoWidth, 400, 'width after first resize event'); + assert_equals(video.videoHeight, 300, 'height after first resize event'); + + // Now play and wait for a second resize event. + const playPromise = video.play(); + if (playPromise) { + playPromise.catch(t.unreached_func("play rejected")); + } + await eventWatcher.wait_for(['playing', 'resize']); + assert_equals(video.videoWidth, 200, 'width after second resize event'); + assert_equals(video.videoHeight, 150, 'height after second resize event'); + }, `${format} video`); +} +</script> +</body> +</html> |