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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_pannerNode.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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_pannerNode.html')
| -rw-r--r-- | dom/media/webaudio/test/test_pannerNode.html | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_pannerNode.html b/dom/media/webaudio/test/test_pannerNode.html new file mode 100644 index 0000000000..7f4d3ea915 --- /dev/null +++ b/dom/media/webaudio/test/test_pannerNode.html @@ -0,0 +1,71 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test PannerNode</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +function near(a, b, msg) { + ok(Math.abs(a - b) < 1e-4, msg); +} + +SimpleTest.waitForExplicitFinish(); +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 destination = context.destination; + + var source = context.createBufferSource(); + + var panner = new PannerNode(context); + + source.buffer = buffer; + + source.connect(panner); + panner.connect(destination); + + // Verify default values + is(panner.panningModel, "equalpower", "Correct default value for panning model"); + is(panner.distanceModel, "inverse", "Correct default value for distance model"); + near(panner.refDistance, 1, "Correct default value for ref distance"); + near(panner.maxDistance, 10000, "Correct default value for max distance"); + near(panner.rolloffFactor, 1, "Correct default value for rolloff factor"); + near(panner.coneInnerAngle, 360, "Correct default value for cone inner angle"); + near(panner.coneOuterAngle, 360, "Correct default value for cone outer angle"); + near(panner.coneOuterGain, 0, "Correct default value for cone outer gain"); + is(panner.channelCount, 2, "panner node has 2 input channels by default"); + is(panner.channelCountMode, "clamped-max", "Correct channelCountMode for the panner node"); + is(panner.channelInterpretation, "speakers", "Correct channelCountInterpretation for the panner node"); + + panner.setPosition(1, 1, 1); + near(panner.positionX.value, 1, "setPosition sets AudioParam properly"); + near(panner.positionY.value, 1, "setPosition sets AudioParam properly"); + near(panner.positionZ.value, 1, "setPosition sets AudioParam properly"); + + panner.setOrientation(0, 1, 0); + near(panner.orientationX.value, 0, "setOrientation sets AudioParam properly"); + near(panner.orientationY.value, 1, "setOrientation sets AudioParam properly"); + near(panner.orientationZ.value, 0, "setOrientation sets AudioParam properly"); + + source.start(0); + SimpleTest.executeSoon(function() { + source.stop(0); + source.disconnect(); + panner.disconnect(); + + SimpleTest.finish(); + }); +}); + +</script> +</pre> +</body> +</html> |