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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 <title> |
| 5 <script src="../../resources/testharnessreport.js"></script> | 5 realtimeanalyser-basic.html |
| 6 <script src="../resources/audit-util.js"></script> | 6 </title> |
| 7 <script src="../resources/audit.js"></script> | 7 <script src="../../resources/testharness.js"></script> |
| 8 </head> | 8 <script src="../../resources/testharnessreport.js"></script> |
| 9 <script src="../resources/audit-util.js"></script> |
| 10 <script src="../resources/audit.js"></script> |
| 11 </head> |
| 12 <body> |
| 13 <script id="layout-test-code"> |
| 14 let context = 0; |
| 9 | 15 |
| 10 <body> | 16 let audit = Audit.createTaskRunner(); |
| 11 | 17 |
| 12 <script> | 18 audit.define('Basic AnalyserNode test', function(task, should) { |
| 19 context = new AudioContext(); |
| 20 let analyser = context.createAnalyser(); |
| 13 | 21 |
| 14 var context = 0; | 22 should(analyser.numberOfInputs, 'Number of inputs for AnalyserNode') |
| 23 .beEqualTo(1); |
| 15 | 24 |
| 16 var audit = Audit.createTaskRunner(); | 25 should(analyser.numberOfOutputs, 'Number of outputs for AnalyserNode') |
| 26 .beEqualTo(1); |
| 17 | 27 |
| 18 audit.define("Basic AnalyserNode test", function (task, should) { | 28 should(analyser.minDecibels, 'Default minDecibels value') |
| 19 context = new AudioContext(); | 29 .beEqualTo(-100); |
| 20 var analyser = context.createAnalyser(); | |
| 21 | 30 |
| 22 should(analyser.numberOfInputs, "Number of inputs for AnalyserNode") | 31 should(analyser.maxDecibels, 'Default maxDecibels value') |
| 23 .beEqualTo(1); | 32 .beEqualTo(-30); |
| 24 | 33 |
| 25 should(analyser.numberOfOutputs, "Number of outputs for AnalyserNode") | 34 should( |
| 26 .beEqualTo(1); | 35 analyser.smoothingTimeConstant, |
| 36 'Default smoothingTimeConstant value') |
| 37 .beEqualTo(0.8); |
| 27 | 38 |
| 28 should(analyser.minDecibels, "Default minDecibels value") | 39 let expectedValue = -50 - (1 / 3); |
| 29 .beEqualTo(-100); | 40 analyser.minDecibels = expectedValue; |
| 30 | 41 |
| 31 should(analyser.maxDecibels, "Default maxDecibels value") | 42 should(analyser.minDecibels, 'node.minDecibels = ' + expectedValue) |
| 32 .beEqualTo(-30); | 43 .beEqualTo(expectedValue); |
| 33 | 44 |
| 34 should(analyser.smoothingTimeConstant, "Default smoothingTimeConstant value"
) | 45 expectedValue = -40 - (1 / 3); |
| 35 .beEqualTo(0.8); | 46 analyser.maxDecibels = expectedValue; |
| 36 | |
| 37 var expectedValue = -50 - (1/3); | |
| 38 analyser.minDecibels = expectedValue; | |
| 39 | 47 |
| 40 should(analyser.minDecibels, "node.minDecibels = " + expectedValue) | 48 should(analyser.maxDecibels, 'node.maxDecibels = ' + expectedValue) |
| 41 .beEqualTo(expectedValue); | 49 .beEqualTo(expectedValue); |
| 42 | 50 |
| 43 expectedValue = -40 - (1/3); | 51 task.done(); |
| 44 analyser.maxDecibels = expectedValue; | 52 }); |
| 45 | 53 |
| 46 should(analyser.maxDecibels, "node.maxDecibels = " + expectedValue) | 54 audit.run(); |
| 47 .beEqualTo(expectedValue); | 55 </script> |
| 48 | 56 </body> |
| 49 task.done(); | |
| 50 }); | |
| 51 | |
| 52 audit.run(); | |
| 53 </script> | |
| 54 | |
| 55 </body> | |
| 56 </html> | 57 </html> |
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