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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html')
| -rw-r--r-- | dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html b/dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html new file mode 100644 index 0000000000..533091f920 --- /dev/null +++ b/dom/media/webaudio/test/test_disconnectAudioParamFromOutput.html @@ -0,0 +1,67 @@ +<!DOCTYPE HTML> +<html> + <head> + <title>Test whether we can disconnect an AudioParam</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: 256, + numberOfChannels: 2, + createGraph(context) { + var sourceBuffer = context.createBuffer(2, 256, context.sampleRate); + for (var i = 1; i <= 2; i++) { + var data = sourceBuffer.getChannelData(i-1); + for (var j = 0; j < data.length; j++) { + data[j] = i; + } + } + + var source = context.createBufferSource(); + source.buffer = sourceBuffer; + + var source = context.createBufferSource(); + source.buffer = sourceBuffer; + + var half = context.createGain(); + var gain1 = context.createGain(); + var gain2 = context.createGain(); + var splitter = context.createChannelSplitter(2); + + half.gain.value = 0.5; + + source.connect(gain1); + gain1.connect(gain2); + source.connect(half); + half.connect(splitter); + splitter.connect(gain1.gain, 0); + splitter.connect(gain2.gain, 1); + + splitter.disconnect(gain2.gain, 1); + + source.start(); + + return gain2; + }, + createExpectedBuffers(context) { + var expectedBuffer = context.createBuffer(2, 256, context.sampleRate); + for (var i = 1; i <= 2; i++) { + var data = expectedBuffer.getChannelData(i-1); + for (var j = 0; j < data.length; j++) { + data[j] = (i == 1) ? 1.5 : 3.0; + } + } + + return expectedBuffer; + } + }; + + runTest(); + </script> + </pre> + </body> +</html> |