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| 1 <!doctype html> | 1 <!doctype html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="../resources/js-test.js"></script> | 4 <script src="../resources/js-test.js"></script> |
| 5 <script src="resources/compatibility.js"></script> | 5 <script src="resources/compatibility.js"></script> |
| 6 <script src="resources/audio-testing.js"></script> | 6 <script src="resources/audio-testing.js"></script> |
| 7 <title>Test OscillatorNode with Negative Frequency</title> | 7 <title>Test OscillatorNode with Negative Frequency</title> |
| 8 </head> | 8 </head> |
| 9 | 9 |
| 10 <body> | 10 <body> |
| 11 <script> | 11 <script> |
| 12 description("Test OscillatorNode with Negative Frequency."); | 12 description("Test OscillatorNode with Negative Frequency."); |
| 13 window.jsTestIsAsync = true; | 13 window.jsTestIsAsync = true; |
| 14 | 14 |
| 15 // Some arbitrary sample rate for the offline context. | 15 // Some arbitrary sample rate for the offline context. |
| 16 var sampleRate = 48000; | 16 var sampleRate = 48000; |
| 17 var renderDuration = 1; | 17 var renderDuration = 1; |
| 18 var renderFrames = renderDuration * sampleRate; | 18 var renderFrames = renderDuration * sampleRate; |
| 19 | 19 |
| 20 var audit = Audit.createTaskRunner(); | 20 var audit = Audit.createTaskRunner(); |
| 21 | 21 |
| 22 audit.defineTask("sine", function (done) { | 22 audit.defineTask("sine", function (done) { |
| 23 runTest({ | 23 runTest({ |
| 24 message: "Sum of positive and negative frequency sine oscillators", | 24 message: "Sum of positive and negative frequency sine oscillators", |
| 25 type: "sine", | 25 type: "sine", |
| 26 threshold: 4.1724e-7 | 26 threshold: 4.7684e-7 |
| 27 }).then(done); | 27 }).then(done); |
| 28 }); | 28 }); |
| 29 | 29 |
| 30 audit.defineTask("square", function (done) { | 30 audit.defineTask("square", function (done) { |
| 31 runTest({ | 31 runTest({ |
| 32 message: "Sum of positive and negative frequency square oscillators", | 32 message: "Sum of positive and negative frequency square oscillators", |
| 33 type: "square", | 33 type: "square", |
| 34 threshold: 4.3959e-6 | 34 threshold: 4.4108e-6 |
| 35 }).then(done); | 35 }).then(done); |
| 36 }); | 36 }); |
| 37 | 37 |
| 38 audit.defineTask("sawtooth", function (done) { | 38 audit.defineTask("sawtooth", function (done) { |
| 39 runTest({ | 39 runTest({ |
| 40 message: "Sum of positive and negative frequency sawtooth oscillators"
, | 40 message: "Sum of positive and negative frequency sawtooth oscillators"
, |
| 41 type: "sawtooth", | 41 type: "sawtooth", |
| 42 threshold: 4.3735e-6 | 42 threshold: 4.3735e-6 |
| 43 }).then(done); | 43 }).then(done); |
| 44 }); | 44 }); |
| (...skipping 144 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 189 var result = buffer.getChannelData(0); | 189 var result = buffer.getChannelData(0); |
| 190 | 190 |
| 191 var zero = new Float32Array(result.length); | 191 var zero = new Float32Array(result.length); |
| 192 zero.fill(0); | 192 zero.fill(0); |
| 193 Should(options.message, result).beCloseToArray(zero, options.threshold
|| 0); | 193 Should(options.message, result).beCloseToArray(zero, options.threshold
|| 0); |
| 194 }); | 194 }); |
| 195 } | 195 } |
| 196 </script> | 196 </script> |
| 197 </body> | 197 </body> |
| 198 </html> | 198 </html> |
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Chromium Code Reviews
Issue 2076423003:
Adjust WebAudio test thresholds for OSX 10.11 (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master