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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 /testing/web-platform/tests/mediacapture-fromelement/cross-origin.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/mediacapture-fromelement/cross-origin.html')
| -rw-r--r-- | testing/web-platform/tests/mediacapture-fromelement/cross-origin.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mediacapture-fromelement/cross-origin.html b/testing/web-platform/tests/mediacapture-fromelement/cross-origin.html new file mode 100644 index 0000000000..14d92c8fc8 --- /dev/null +++ b/testing/web-platform/tests/mediacapture-fromelement/cross-origin.html @@ -0,0 +1,41 @@ +<!DOCTYPE html> +<html> +<head> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +</head> +<body> +<video autoplay controls id="output"></video> +<script> + +// Run captureStream() on cross-origin <video> content + async_test(function() { + const video = document.createElement('video'); + video.src = location.origin.replace("//", "//www1.") + "/media/white.webm"; + video.onerror = this.unreached_func("<video> error"); + video.loop = true; + video.play(); + + const stream = video.captureStream(); + assert_not_equals(stream, null, "error generating stream"); + const output = document.getElementById("output"); + const canvas = document.createElement("canvas"); + const ctx = canvas.getContext('2d'); + + stream.onaddtrack = this.step_func_done(function() { + canvas.width = output.videoWidth || 320; + canvas.height = output.videoHeight || 240; + // The stream got a (number of) MediaStreamTracks added. + assert_equals(stream.getVideoTracks().length, 1, 'video tracks'); + assert_equals(stream.getAudioTracks().length, 0, 'audio'); + assert_true(stream.getVideoTracks()[0].muted, 'cross-origin video is muted'); + ctx.drawImage(output, 0, 0, canvas.width, canvas.height); + + const pixels = ctx.getImageData(0,0,canvas.width, canvas.height); + assert_equals(pixels.data[canvas.width*canvas.height*4 - 4], 0, "cross-origin content appears black"); + }, "<video>.captureStream() returns muted/black stream"); + }, "Capturing stream from cross-origin video"); + +</script> +</body> +</html> |