<!DOCTYPE HTML> <html> <head> <title>Test AudioBufferSourceNode</title> <script type="text/javascript" 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: 4096, createGraph: function(context) { 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 source = context.createBufferSource(); source.start(0); source.buffer = buffer; return source; }, createExpectedBuffers: function(context) { var buffers = []; var buffer = context.createBuffer(2, 2048, context.sampleRate); for (var i = 0; i < 2048; ++i) { buffer.getChannelData(0)[i] = Math.sin(440 * 2 * Math.PI * i / context.sampleRate); buffer.getChannelData(1)[i] = buffer.getChannelData(0)[i]; } buffers.push(buffer); buffers.push(getEmptyBuffer(context, 2048)); return buffers; }, }; runTest(); </script> </pre> </body> </html>