The Tor Browser / file comparison
comparison: content/media/webaudio/test/test_pannerNode.html
content/media/webaudio/test/test_pannerNode.html
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:d01e6bdc87d5 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Test PannerNode</title> | |
| 5 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 7 </head> | |
| 8 <body> | |
| 9 <pre id="test"> | |
| 10 <script class="testbody" type="text/javascript"> | |
| 11 | |
| 12 function near(a, b, msg) { | |
| 13 ok(Math.abs(a - b) < 1e-4, msg); | |
| 14 } | |
| 15 | |
| 16 SimpleTest.waitForExplicitFinish(); | |
| 17 addLoadEvent(function() { | |
| 18 var context = new AudioContext(); | |
| 19 var buffer = context.createBuffer(1, 2048, context.sampleRate); | |
| 20 for (var i = 0; i < 2048; ++i) { | |
| 21 buffer.getChannelData(0)[i] = Math.sin(440 * 2 * Math.PI * i / context.sampleRate); | |
| 22 } | |
| 23 | |
| 24 var destination = context.destination; | |
| 25 | |
| 26 var source = context.createBufferSource(); | |
| 27 | |
| 28 var panner = context.createPanner(); | |
| 29 | |
| 30 source.buffer = buffer; | |
| 31 | |
| 32 source.connect(panner); | |
| 33 panner.connect(destination); | |
| 34 | |
| 35 // Verify default values | |
| 36 is(panner.panningModel, "HRTF", "Correct default value for panning model"); | |
| 37 is(panner.distanceModel, "inverse", "Correct default value for distance model"); | |
| 38 near(panner.refDistance, 1, "Correct default value for ref distance"); | |
| 39 near(panner.maxDistance, 10000, "Correct default value for max distance"); | |
| 40 near(panner.rolloffFactor, 1, "Correct default value for rolloff factor"); | |
| 41 near(panner.coneInnerAngle, 360, "Correct default value for cone inner angle"); | |
| 42 near(panner.coneOuterAngle, 360, "Correct default value for cone outer angle"); | |
| 43 near(panner.coneOuterGain, 0, "Correct default value for cone outer gain"); | |
| 44 is(panner.channelCount, 2, "panner node has 2 input channels by default"); | |
| 45 is(panner.channelCountMode, "clamped-max", "Correct channelCountMode for the panner node"); | |
| 46 is(panner.channelInterpretation, "speakers", "Correct channelCountInterpretation for the panner node"); | |
| 47 | |
| 48 panner.panningModel = panner.EQUALPOWER; | |
| 49 is(panner.panningModel, "equalpower", "Correct alternate panningModel enum value"); | |
| 50 panner.panningModel = panner.HRTF; | |
| 51 is(panner.panningModel, "HRTF", "Correct alternate panningModel enum value"); | |
| 52 panner.distanceModel = panner.LINEAR_DISTANCE; | |
| 53 is(panner.distanceModel, "linear", "Correct alternate distanceModel enum value"); | |
| 54 panner.distanceModel = panner.INVERSE_DISTANCE; | |
| 55 is(panner.distanceModel, "inverse", "Correct alternate distanceModel enum value"); | |
| 56 panner.distanceModel = panner.EXPONENTIAL_DISTANCE; | |
| 57 is(panner.distanceModel, "exponential", "Correct alternate distanceModel enum value"); | |
| 58 | |
| 59 panner.setPosition(1, 1, 1); | |
| 60 panner.setOrientation(1, 1, 1); | |
| 61 panner.setVelocity(1, 1, 1); | |
| 62 | |
| 63 source.start(0); | |
| 64 SimpleTest.executeSoon(function() { | |
| 65 source.stop(0); | |
| 66 source.disconnect(); | |
| 67 panner.disconnect(); | |
| 68 | |
| 69 SimpleTest.finish(); | |
| 70 }); | |
| 71 }); | |
| 72 | |
| 73 </script> | |
| 74 </pre> | |
| 75 </body> | |
| 76 </html> |
