diff options
| 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/webaudio/test/test_gainNodePassThrough.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/webaudio/test/test_gainNodePassThrough.html')
| -rw-r--r-- | dom/media/webaudio/test/test_gainNodePassThrough.html | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_gainNodePassThrough.html b/dom/media/webaudio/test/test_gainNodePassThrough.html new file mode 100644 index 0000000000..5a973ccaa2 --- /dev/null +++ b/dom/media/webaudio/test/test_gainNodePassThrough.html @@ -0,0 +1,49 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test GainNode with passthrough</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"> +<script class="testbody" type="text/javascript"> + +var gTest = { + length: 2048, + numberOfChannels: 1, + createGraph(context) { + var source = context.createBufferSource(); + + var gain = context.createGain(); + + source.buffer = this.buffer; + + source.connect(gain); + + gain.gain.value = 0.5; + + var gainWrapped = SpecialPowers.wrap(gain); + ok("passThrough" in gainWrapped, "GainNode should support the passThrough API"); + gainWrapped.passThrough = true; + + source.start(0); + return gain; + }, + createExpectedBuffers(context) { + this.buffer = context.createBuffer(1, 2048, context.sampleRate); + for (var i = 0; i < 2048; ++i) { + this.buffer.getChannelData(0)[i] = Math.sin(440 * 2 * Math.PI * i / context.sampleRate); + } + + return [this.buffer]; + }, +}; + +runTest(); + +</script> +</pre> +</body> +</html> |