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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/test/test_mediarecorder_record_changing_video_resolution.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/test/test_mediarecorder_record_changing_video_resolution.html')
| -rw-r--r-- | dom/media/test/test_mediarecorder_record_changing_video_resolution.html | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/dom/media/test/test_mediarecorder_record_changing_video_resolution.html b/dom/media/test/test_mediarecorder_record_changing_video_resolution.html new file mode 100644 index 000000000..96329ff2c --- /dev/null +++ b/dom/media/test/test_mediarecorder_record_changing_video_resolution.html @@ -0,0 +1,69 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test MediaRecorder Recording canvas stream that dynamically changes resolution</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<div id="content"> +</div> +<script class="testbody" type="text/javascript"> + +function startTest() { + var content = document.getElementById("content"); + + var canvas = document.createElement("canvas"); + canvas.width = canvas.height = 100; + + var ctx = canvas.getContext("2d"); + ctx.fillStyle = "red"; + ctx.fillRect(0, 0, canvas.width, canvas.height); + + var stream = canvas.captureStream(0); + + var numErrorRaised = 0; + var numDataAvailabledRaised = 0; + + mediaRecorder = new MediaRecorder(stream); + is(mediaRecorder.stream, stream, + "Media recorder stream = canvas stream at the start of recording"); + + mediaRecorder.onwarning = () => ok(false, "onwarning unexpectedly fired"); + + mediaRecorder.onerror = err => { + info("Got 'error' event, " + err.name + " (" + err.message + ")"); + ++numErrorRaised; + }; + + mediaRecorder.ondataavailable = ev => { + info("Got 'dataavailable' event"); + ++numDataAvailabledRaised; + }; + + mediaRecorder.onstart = () => { + canvas.width = canvas.height = canvas.width * 1.1; + ctx.fillStyle = "blue"; + ctx.fillRect(0, 0, canvas.width, canvas.height); + stream.requestFrame(); + }; + + mediaRecorder.onstop = () => { + info("Got 'stop' event"); + is(numErrorRaised, 1, "Should have gotten 1 error event"); + is(numDataAvailabledRaised, 1, "Should have gotten 1 dataavailable event"); + SimpleTest.finish(); + }; + + mediaRecorder.start(); + is(mediaRecorder.state, "recording", "Media recorder should be recording"); +} + +SimpleTest.waitForExplicitFinish(); +startTest(); + +</script> +</pre> +</body> +</html> |