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Update web-platform-tests to revision 9659a35d816ff1b32835a2eccf3e0117dea4e5ce

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WPT Sync Bot 2018-02-26 20:17:41 -05:00
parent 6df0dc5b27
commit 4f0af2af66
54 changed files with 1873 additions and 137 deletions
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61
tests/wpt/web-platform-tests/webaudio/the-audio-api/the-delaynode-interface/delaynode.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>
delaynode.html
</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/webaudio/resources/audit-util.js"></script>
<script src="/webaudio/resources/audit.js"></script>
<script src="/webaudio/resources/delay-testing.js"></script>
</head>
<body>
<script id="layout-test-code">
let audit = Audit.createTaskRunner();
audit.define(
{
label: 'test',
description: 'Tests attribute and basic functionality of DelayNode'
},
function(task, should) {
// Create offline audio context.
let context = new OfflineAudioContext(
1, sampleRate * renderLengthSeconds, sampleRate);
let toneBuffer = createToneBuffer(
context, 20, 20 * toneLengthSeconds, sampleRate); // 20Hz tone
let bufferSource = context.createBufferSource();
bufferSource.buffer = toneBuffer;
let delay = context.createDelay();
window.delay = delay;
should(delay.numberOfInputs, 'delay.numberOfInputs').beEqualTo(1);
should(delay.numberOfOutputs, 'delay.numberOfOutputs').beEqualTo(1);
should(delay.delayTime.defaultValue, 'delay.delayTime.defaultValue')
.beEqualTo(0.0);
should(delay.delayTime.value, 'delay.delayTime.value')
.beEqualTo(0.0);
delay.delayTime.value = delayTimeSeconds;
should(
delay.delayTime.value,
'delay.delayTime.value = ' + delayTimeSeconds)
.beEqualTo(delayTimeSeconds);
bufferSource.connect(delay);
delay.connect(context.destination);
bufferSource.start(0);
context.startRendering()
.then(buffer => checkDelayedResult(buffer, toneBuffer, should))
.then(task.done.bind(task));
});
audit.run();
</script>
</body>
</html>