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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 | |
| 3 <html> | |
| 4 <head> | |
| 5 <script src="../resources/js-test.js"></script> | |
| 6 <script src="resources/compatibility.js"></script> | |
| 7 <script src="resources/audit-util.js"></script> | |
| 8 <script src="resources/audio-testing.js"></script> | |
| 9 </head> | |
| 10 | |
| 11 <body> | |
| 12 <div id="description"></div> | |
| 13 <div id="console"></div> | |
| 14 | |
| 15 <script> | |
| 16 description("Test that re-sizing the FFT arrays does not fail."); | |
| 17 | |
| 18 if (window.testRunner) { | |
| 19 testRunner.dumpAsText(); | |
| 20 testRunner.waitUntilDone(); | |
| 21 } | |
| 22 | |
| 23 var doTest = function(fftSize, illegal) { | |
| 24 var c = new OfflineAudioContext(1, 1000, 44100); | |
| 25 var a = c.createAnalyser(); | |
| 26 try { | |
| 27 a.fftSize = fftSize; | |
| 28 if (illegal) | |
| 29 testFailed("No exception thrown for illegal fftSize " + fftSize + "."
); | |
| 30 else | |
| 31 testPassed("Successfully set legal fftSize " + fftSize + "."); | |
| 32 } catch(e) { | |
| 33 testPassed("Exception thrown for illegal fftSize " + fftSize + "."); | |
| 34 } | |
| 35 // This arbitrary size does not affect the correctness of the test. | |
| 36 var arr = new Float32Array(100); | |
| 37 a.getFloatFrequencyData(arr); | |
| 38 } | |
| 39 | |
| 40 doTest(-1, true); | |
| 41 doTest(0, true); | |
| 42 doTest(1, true); | |
| 43 for (var i = 2; i <= 0x20000; i *= 2) { | |
| 44 if (i >= 32 && i <= 32768) | |
| 45 doTest(i, false); | |
| 46 else | |
| 47 doTest(i, true); | |
| 48 doTest(i + 1, true); | |
| 49 } | |
| 50 | |
| 51 if (window.testRunner) | |
| 52 testRunner.notifyDone(); | |
| 53 testPassed("AudioContext survived multiple invalid FFT array resizings."); | |
| 54 </script> | |
| 55 | |
| 56 </body> | |
| 57 </html> | |
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Chromium Code Reviews
Issue 2581463002:
Refactor WebAudio test directory (Closed)
