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| 1 <!doctype html> | 1 <!doctype html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="../../resources/testharness.js"></script> | 4 <script src="../../resources/testharness.js"></script> |
| 5 <script src="../../resources/testharnessreport.js"></script> | 5 <script src="../../resources/testharnessreport.js"></script> |
| 6 <script src="../resources/audit-util.js"></script> | 6 <script src="../resources/audit-util.js"></script> |
| 7 <script src="../resources/audio-testing.js"></script> | 7 <script src="../resources/audit.js"></script> |
| 8 <script src="../resources/panner-formulas.js"></script> | 8 <script src="../resources/panner-formulas.js"></script> |
| 9 <title>Test Automation of PannerNode Positions</title> | 9 <title>Test Automation of PannerNode Positions</title> |
| 10 </head> | 10 </head> |
| 11 | 11 |
| 12 <body> | 12 <body> |
| 13 <script> | 13 <script> |
| 14 var sampleRate = 48000; | 14 var sampleRate = 48000; |
| 15 // These tests are quite slow, so don't run for many frames. 256 frames s
hould be enough to | 15 // These tests are quite slow, so don't run for many frames. 256 frames s
hould be enough to |
| 16 // demonstrate that automations are working. | 16 // demonstrate that automations are working. |
| 17 var renderFrames = 256; | 17 var renderFrames = 256; |
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| 72 errorThreshold: [{ | 72 errorThreshold: [{ |
| 73 relativeThreshold: 6.5324e-6 | 73 relativeThreshold: 6.5324e-6 |
| 74 }, { | 74 }, { |
| 75 relativeThreshold: 6.5756e-6 | 75 relativeThreshold: 6.5756e-6 |
| 76 }] | 76 }] |
| 77 }]; | 77 }]; |
| 78 | 78 |
| 79 for (var k = 0; k < testConfigs.length; ++k) { | 79 for (var k = 0; k < testConfigs.length; ++k) { |
| 80 var config = testConfigs[k]; | 80 var config = testConfigs[k]; |
| 81 var tester = function (c, channelCount) { | 81 var tester = function (c, channelCount) { |
| 82 return function (done) { | 82 return (task, should) => { |
| 83 runTest(c, channelCount).then(done); | 83 runTest(should, c, channelCount) |
| 84 .then(() => task.done()); |
| 84 } | 85 } |
| 85 }; | 86 }; |
| 86 | 87 |
| 87 var baseTestName = config.distanceModel.model + " rolloff: " + config.di
stanceModel.rolloff; | 88 var baseTestName = config.distanceModel.model + " rolloff: " + config.di
stanceModel.rolloff; |
| 88 | 89 |
| 89 // Define tasks for both 1-channel and 2-channel | 90 // Define tasks for both 1-channel and 2-channel |
| 90 audit.defineTask(k + ": 1-channel " + baseTestName, tester(config, 1)); | 91 audit.define(k + ": 1-channel " + baseTestName, tester(config, 1)); |
| 91 audit.defineTask(k + ": 2-channel " + baseTestName, tester(config, 2)); | 92 audit.define(k + ": 2-channel " + baseTestName, tester(config, 2)); |
| 92 } | 93 } |
| 93 | 94 |
| 94 audit.runTasks(); | 95 audit.run(); |
| 95 | 96 |
| 96 function runTest(options, channelCount) { | 97 function runTest(should, options, channelCount) { |
| 97 // Output has 5 channels: channels 0 and 1 are for the stereo output of
the panner node. | 98 // Output has 5 channels: channels 0 and 1 are for the stereo output of
the panner node. |
| 98 // Channels 2-5 are the for automation of the x,y,z coordinate so that w
e have actual | 99 // Channels 2-5 are the for automation of the x,y,z coordinate so that w
e have actual |
| 99 // coordinates used for the panner automation. | 100 // coordinates used for the panner automation. |
| 100 context = new OfflineAudioContext(5, renderFrames, sampleRate); | 101 context = new OfflineAudioContext(5, renderFrames, sampleRate); |
| 101 | 102 |
| 102 // Stereo source for the panner. | 103 // Stereo source for the panner. |
| 103 var source = context.createBufferSource(); | 104 var source = context.createBufferSource(); |
| 104 source.buffer = createConstantBuffer(context, renderFrames, channelCount
== 1 ? 1 : [1, 2]); | 105 source.buffer = createConstantBuffer(context, renderFrames, channelCount
== 1 ? 1 : [1, 2]); |
| 105 | 106 |
| 106 panner = context.createPanner(); | 107 panner = context.createPanner(); |
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| 237 + options.startPosition[2] + "] -> [" | 238 + options.startPosition[2] + "] -> [" |
| 238 + options.endPosition[0] + ", " | 239 + options.endPosition[0] + ", " |
| 239 + options.endPosition[1] + ", " | 240 + options.endPosition[1] + ", " |
| 240 + options.endPosition[2] + "]: "; | 241 + options.endPosition[2] + "]: "; |
| 241 | 242 |
| 242 var errorThreshold = 0; | 243 var errorThreshold = 0; |
| 243 | 244 |
| 244 if (options.errorThreshold) | 245 if (options.errorThreshold) |
| 245 errorThreshold = options.errorThreshold[channelCount - 1] | 246 errorThreshold = options.errorThreshold[channelCount - 1] |
| 246 | 247 |
| 247 Should(prefix + "distanceModel: " + info + ", left channel", data0,
{ | 248 should(data0, prefix + "distanceModel: " + info + ", left channel") |
| 248 precision: 5 | 249 .beCloseToArray(expected0, { |
| 249 }) | 250 absoluteThreshold: errorThreshold |
| 250 .beCloseToArray(expected0, errorThreshold); | 251 }); |
| 251 Should(prefix + "distanceModel: " + info + ", right channel", data1,
{ | 252 should(data1, prefix + "distanceModel: " + info + ", right channel") |
| 252 precision: 5 | 253 .beCloseToArray(expected1, { |
| 253 }) | 254 absoluteThreshold: errorThreshold |
| 254 .beCloseToArray(expected1, errorThreshold); | 255 }); |
| 255 }); | 256 }); |
| 256 } | 257 } |
| 257 </script> | 258 </script> |
| 258 </body> | 259 </body> |
| 259 </html> | 260 </html> |
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Chromium Code Reviews
Issue 2799793003:
Convert Panner tests to new Audit (Closed)
