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