1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/media/webaudio/test/test_audioParamTimelineDestinationOffset.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,43 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<head>
1.7 + <title>Test AudioParam timeline events scheduled after the destination stream has started playback</title>
1.8 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.9 + <script type="text/javascript" src="webaudio.js"></script>
1.10 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.11 +</head>
1.12 +<body>
1.13 +<pre id="test">
1.14 +<script class="testbody" type="text/javascript">
1.15 +
1.16 +var gTest = {
1.17 + length: 16384,
1.18 + numberOfChannels: 1,
1.19 + createGraphAsync: function(context, callback) {
1.20 + var sourceBuffer = context.createBuffer(1, 2048, context.sampleRate);
1.21 + for (var i = 0; i < 2048; ++i) {
1.22 + sourceBuffer.getChannelData(0)[i] = 1;
1.23 + }
1.24 +
1.25 + setTimeout(function() {
1.26 + var source = context.createBufferSource();
1.27 + source.buffer = sourceBuffer;
1.28 + source.start(context.currentTime);
1.29 + source.stop(context.currentTime + sourceBuffer.duration);
1.30 +
1.31 + var gain = context.createGain();
1.32 + gain.gain.setValueAtTime(0, context.currentTime);
1.33 + gain.gain.setTargetAtTime(0, context.currentTime + sourceBuffer.duration, 1);
1.34 + source.connect(gain);
1.35 +
1.36 + callback(gain);
1.37 + }, 100);
1.38 + },
1.39 +};
1.40 +
1.41 +runTest();
1.42 +
1.43 +</script>
1.44 +</pre>
1.45 +</body>
1.46 +</html>
