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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /dom/media/test/test_streams_firstframe.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/test/test_streams_firstframe.html')
| -rw-r--r-- | dom/media/test/test_streams_firstframe.html | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/dom/media/test/test_streams_firstframe.html b/dom/media/test/test_streams_firstframe.html new file mode 100644 index 0000000000..ea1dbd35c1 --- /dev/null +++ b/dom/media/test/test_streams_firstframe.html @@ -0,0 +1,67 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test that a non-autoplaying, non-playing element with a MediaStream source triggers canplay and shows a first frame</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="manifest.js"></script> + <script src="/tests/dom/canvas/test/captureStream_common.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +async function runTest() { + const canvas = document.createElement("canvas"); + canvas.getContext("2d"); + const helper = new CaptureStreamTestHelper2D(100, 100); + + const video = document.createElement("video"); + document.body.appendChild(video); + + video.srcObject = canvas.captureStream(); + helper.drawColor(canvas, helper.red); + + await Promise.race([ + new Promise(r => video.oncanplay = r), + new Promise(r => setTimeout(r, 30000)) + .then(() => Promise.reject(new Error("Canplay timeout"))), + ]); + + ok(true, "Got \"canplay\""); + is(video.readyState, video.HAVE_ENOUGH_DATA, "Expected readyState"); + ok(helper.isPixel(helper.getPixel(video), helper.red), + "First frame is rendered before playing"); + + helper.drawColor(canvas, helper.green); + await helper.pixelMustNotBecome(video, helper.green, { + time: 1000, + infoString: "Rendered first frame doesn't change on new frame from source" + }); + ok(helper.isPixel(helper.getPixel(video), helper.red), + "First frame is still rendered"); + + video.play(); + helper.drawColor(canvas, helper.blue); + await helper.pixelMustBecome(video, helper.blue, { + infoString: "New frame gets rendered when playing" + }); + + video.srcObject.getTracks().forEach(t => t.stop()); +} + +(async function() { + SimpleTest.waitForExplicitFinish(); + SimpleTest.requestFlakyTimeout("Explicit timeout reasons"); + try { + await runTest(); + } catch(e) { + ok(false, e); + } + SimpleTest.finish(); +})(); + +</script> +</pre> +</body> +</html> |