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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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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_bug1267579.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webaudio/test/test_bug1267579.html')
-rw-r--r-- | dom/media/webaudio/test/test_bug1267579.html | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_bug1267579.html b/dom/media/webaudio/test/test_bug1267579.html new file mode 100644 index 0000000000..7003b345f5 --- /dev/null +++ b/dom/media/webaudio/test/test_bug1267579.html @@ -0,0 +1,46 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test that PeriodicWave handles fundamental fequency of zero</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"> + +// This is the smallest value that the test framework will accept +const testLength = 256; + +SimpleTest.waitForExplicitFinish(); + +addLoadEvent(function() { + runTest(); +}); + +var gTest = { + numberOfChannels: 1, + createGraph(context) { + var osc = context.createOscillator(); + osc.setPeriodicWave(context. + createPeriodicWave(new Float32Array([0.0, 1.0]), + new Float32Array(2))); + osc.frequency.value = 0.0; + osc.start(); + return osc; + }, + createExpectedBuffers(context) { + var buffer = context.createBuffer(1, testLength, context.sampleRate); + + for (var i = 0; i < buffer.length; ++i) { + buffer.getChannelData(0)[i] = 1.0; + } + return buffer; + }, +}; + +</script> +</pre> +</body> +</html> |