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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html b/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html new file mode 100644 index 0000000000..fd0ce8141b --- /dev/null +++ b/dom/media/webaudio/test/test_mediaStreamAudioDestinationNode.html @@ -0,0 +1,50 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test MediaStreamAudioDestinationNode</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="text/javascript" src="webaudio.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<audio id="audioelem"></audio> +<script class="testbody" type="text/javascript"> + +SimpleTest.waitForExplicitFinish(); +SimpleTest.requestFlakyTimeout("This test uses a live media element so it needs to wait for the media stack to do some work."); +addLoadEvent(function() { + var context = new AudioContext(); + var buffer = context.createBuffer(1, 2048, context.sampleRate); + for (var i = 0; i < 2048; ++i) { + buffer.getChannelData(0)[i] = Math.sin(440 * 2 * Math.PI * i / context.sampleRate); + } + + var source = context.createBufferSource(); + source.buffer = buffer; + + var dest = new MediaStreamAudioDestinationNode(context); + source.connect(dest); + + var elem = document.getElementById('audioelem'); + elem.srcObject = dest.stream; + elem.onloadedmetadata = function() { + ok(true, "got metadata event"); + setTimeout(function() { + is(elem.played.length, 1, "should have a played interval"); + is(elem.played.start(0), 0, "should have played immediately"); + isnot(elem.played.end(0), 0, "should have played for a non-zero interval"); + + // This will end the media element. + dest.stream.getTracks()[0].stop(); + }, 2000); + }; + elem.onended = function() { + ok(true, "media element ended after destination track.stop()"); + SimpleTest.finish(); + }; + + source.start(0); + elem.play(); +}); +</script> |