57 lines
1.6 KiB
HTML
57 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>
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realtimeanalyser-basic.html
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</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/webaudio/resources/audit-util.js"></script>
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<script src="/webaudio/resources/audit.js"></script>
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</head>
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<body>
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<script id="layout-test-code">
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let context = 0;
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let audit = Audit.createTaskRunner();
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audit.define('Basic AnalyserNode test', function(task, should) {
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context = new AudioContext();
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let analyser = context.createAnalyser();
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should(analyser.numberOfInputs, 'Number of inputs for AnalyserNode')
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.beEqualTo(1);
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should(analyser.numberOfOutputs, 'Number of outputs for AnalyserNode')
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.beEqualTo(1);
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should(analyser.minDecibels, 'Default minDecibels value')
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.beEqualTo(-100);
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should(analyser.maxDecibels, 'Default maxDecibels value')
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.beEqualTo(-30);
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should(
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analyser.smoothingTimeConstant,
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'Default smoothingTimeConstant value')
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.beEqualTo(0.8);
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let expectedValue = -50 - (1 / 3);
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analyser.minDecibels = expectedValue;
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should(analyser.minDecibels, 'node.minDecibels = ' + expectedValue)
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.beEqualTo(expectedValue);
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expectedValue = -40 - (1 / 3);
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analyser.maxDecibels = expectedValue;
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should(analyser.maxDecibels, 'node.maxDecibels = ' + expectedValue)
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.beEqualTo(expectedValue);
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task.done();
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});
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audit.run();
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</script>
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</body>
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</html>
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