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| 1 <!doctype html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <title>Simple Tests of WaveShaperNode</title> | 4 <title> |
| 5 Simple Tests of WaveShaperNode |
| 6 </title> |
| 5 <script src="../../resources/testharness.js"></script> | 7 <script src="../../resources/testharness.js"></script> |
| 6 <script src="../../resources/testharnessreport.js"></script> | 8 <script src="../../resources/testharnessreport.js"></script> |
| 7 <script src="../resources/audit-util.js"></script> | 9 <script src="../resources/audit-util.js"></script> |
| 8 <script src="../resources/audit.js"></script> | 10 <script src="../resources/audit.js"></script> |
| 9 </head> | 11 </head> |
| 12 <body> |
| 13 <script id="layout-test-code"> |
| 14 let audit = Audit.createTaskRunner(); |
| 10 | 15 |
| 11 <body> | 16 audit.define('simple', (task, should) => { |
| 12 <script> | 17 let context = new OfflineAudioContext(1, 1, 48000); |
| 13 var audit = Audit.createTaskRunner(); | 18 let shaper = context.createWaveShaper(); |
| 14 | |
| 15 audit.define("simple", (task, should) => { | |
| 16 var context = new OfflineAudioContext(1, 1, 48000); | |
| 17 var shaper = context.createWaveShaper(); | |
| 18 | 19 |
| 19 // Verify default values are correct. | 20 // Verify default values are correct. |
| 20 should(shaper.curve, "WaveShaper.curve").beEqualTo(null); | 21 should(shaper.curve, 'WaveShaper.curve').beEqualTo(null); |
| 21 should(shaper.oversample, "WaveShaper.oversample").beEqualTo("none"); | 22 should(shaper.oversample, 'WaveShaper.oversample').beEqualTo('none'); |
| 22 | 23 |
| 23 // Set oversample and verify that it is set correctly. | 24 // Set oversample and verify that it is set correctly. |
| 24 shaper.oversample = "2x"; | 25 shaper.oversample = '2x'; |
| 25 should(shaper.oversample, 'Waveshaper.oversample = "2x"').beEqualTo("2x"
); | 26 should(shaper.oversample, 'Waveshaper.oversample = "2x"') |
| 27 .beEqualTo('2x'); |
| 26 | 28 |
| 27 shaper.oversample = "4x"; | 29 shaper.oversample = '4x'; |
| 28 should(shaper.oversample, 'Waveshaper.oversample = "4x"').beEqualTo("4x"
); | 30 should(shaper.oversample, 'Waveshaper.oversample = "4x"') |
| 31 .beEqualTo('4x'); |
| 29 | 32 |
| 30 shaper.oversample = "invalid"; | 33 shaper.oversample = 'invalid'; |
| 31 should(shaper.oversample, 'Waveshaper.oversample = "invalid"').beEqualTo
("4x"); | 34 should(shaper.oversample, 'Waveshaper.oversample = "invalid"') |
| 35 .beEqualTo('4x'); |
| 32 | 36 |
| 33 // Set the curve and verify that the returned curve is the same as what | 37 // Set the curve and verify that the returned curve is the same as what |
| 34 // it was set to. | 38 // it was set to. |
| 35 var curve = Float32Array.from([-1, 0.25, .75]); | 39 let curve = Float32Array.from([-1, 0.25, .75]); |
| 36 shaper.curve = curve; | 40 shaper.curve = curve; |
| 37 should(shaper.curve, "WaveShaper.curve").beEqualToArray(curve); | 41 should(shaper.curve, 'WaveShaper.curve').beEqualToArray(curve); |
| 38 | 42 |
| 39 // Verify setting the curve to null works. | 43 // Verify setting the curve to null works. |
| 40 shaper.curve = null; | 44 shaper.curve = null; |
| 41 should(shaper.curve, "Waveshaper.curve = null").beEqualTo(null); | 45 should(shaper.curve, 'Waveshaper.curve = null').beEqualTo(null); |
| 42 | 46 |
| 43 task.done(); | 47 task.done(); |
| 44 }); | 48 }); |
| 45 | 49 |
| 46 audit.run(); | 50 audit.run(); |
| 47 </script> | 51 </script> |
| 48 </body> | 52 </body> |
| 49 </html> | 53 </html> |
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