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Diffstat (limited to 'dom/media/test/test_background_video_tainted_by_drawimage.html')
-rw-r--r-- | dom/media/test/test_background_video_tainted_by_drawimage.html | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/dom/media/test/test_background_video_tainted_by_drawimage.html b/dom/media/test/test_background_video_tainted_by_drawimage.html new file mode 100644 index 0000000000..d41cf53631 --- /dev/null +++ b/dom/media/test/test_background_video_tainted_by_drawimage.html @@ -0,0 +1,58 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Test Background Video Is Tainted By drawImage</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<script src="manifest.js"></script> +<script src="background_video.js"></script> +<link rel="stylesheet" href="/tests/SimpleTest/test.css"/> +<script type="text/javascript"> +"use strict"; + +var manager = new MediaTestManager; + +function drawVideoToCanvas(v) { + let w = v.width, + h = v.height, + c = document.createElement('canvas'); + c.width = w; + c.height = h; + document.body.appendChild(c); + + let gfx = c.getContext('2d'); + if (!gfx) { + throw Error("Unable to obtain context '2d' from canvas"); + } + + gfx.drawImage(v, 0, 0, w, h); +} + +startTest({ + desc: 'Test Background Video Is Tainted By drawImage', + prefs: [ + [ "media.test.video-suspend", true ], + [ "media.suspend-background-video.enabled", true ], + [ "media.suspend-background-video.delay-ms", 1000 ] + ], + tests: gDecodeSuspendTests, + runTest: (test, token) => { + ok(true, `${test.name}`); + let v = appendVideoToDoc(test.name, token); + manager.started(token); + + waitUntilPlaying(v) + .then(() => { + drawVideoToCanvas(v); + ok(v.hasSuspendTaint(), "Video is tainted after drawing to canvas"); + return checkVideoDoesntSuspend(v); + }) + .then(() => { + ok(true, 'Video ended before decode was suspended'); + manager.finished(token); + }) + .catch((e) => { + ok(false, 'Test failed: ' + e.toString()); + manager.finished(token); + }); + } +}); +</script>
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