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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/audit-util.js"></script> | |
| 7 <script src="resources/audio-testing.js"></script> | |
| 8 <script src="resources/compatibility.js"></script> | |
| 9 </head> | |
| 10 | |
| 11 <body> | |
| 12 <div id="description"></div> | |
| 13 <div id="console"></div> | |
| 14 | |
| 15 <script> | |
| 16 description("Tests that AudioBufferSourceNode validates AudioBuffer in .buffer a
ttribute setter."); | |
| 17 | |
| 18 var context; | |
| 19 var source; | |
| 20 | |
| 21 function runTest() { | |
| 22 if (window.testRunner) { | |
| 23 testRunner.dumpAsText(); | |
| 24 testRunner.waitUntilDone(); | |
| 25 } | |
| 26 | |
| 27 window.jsTestIsAsync = true; | |
| 28 | |
| 29 context = new AudioContext(); | |
| 30 source = context.createBufferSource(); | |
| 31 | |
| 32 // Make sure we can't set to something which isn't an AudioBuffer. | |
| 33 shouldThrow("source.buffer = 57", '"TypeError: Failed to set the \'buffer\'
property on \'AudioBufferSourceNode\': The provided value is not of type \'Audio
Buffer\'."'); | |
| 34 shouldThrow("source.buffer = null", '"TypeError: Failed to set the \'buffer\
' property on \'AudioBufferSourceNode\': The provided value is not of type \'Aud
ioBuffer\'."'); | |
| 35 | |
| 36 // Check that mono buffer can be set. | |
| 37 try { | |
| 38 var monoBuffer = context.createBuffer(1, 1024, context.sampleRate); | |
| 39 var testSource = context.createBufferSource(); | |
| 40 testSource.buffer = monoBuffer; | |
| 41 testPassed("Mono buffer can be set."); | |
| 42 } catch(e) { | |
| 43 testFailed("Mono buffer can not be set."); | |
| 44 } | |
| 45 | |
| 46 // Check that stereo buffer can be set. | |
| 47 try { | |
| 48 var stereoBuffer = context.createBuffer(2, 1024, context.sampleRate); | |
| 49 var testSource = context.createBufferSource(); | |
| 50 testSource.buffer = stereoBuffer; | |
| 51 testPassed("Stereo buffer can be set."); | |
| 52 } catch(e) { | |
| 53 testFailed("Stereo buffer can not be set."); | |
| 54 } | |
| 55 | |
| 56 // Check buffers with more than two channels. | |
| 57 for (var i = 3; i < 10; ++i) { | |
| 58 try { | |
| 59 var buffer = context.createBuffer(i, 1024, context.sampleRate); | |
| 60 var testSource = context.createBufferSource(); | |
| 61 testSource.buffer = buffer; | |
| 62 var message = i + " channels buffer can be set."; | |
| 63 testPassed(message); | |
| 64 } catch(e) { | |
| 65 var message = i + " channels buffer can not be set."; | |
| 66 testFailed(message); | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 finishJSTest(); | |
| 71 } | |
| 72 | |
| 73 runTest(); | |
| 74 | |
| 75 </script> | |
| 76 | |
| 77 </body> | |
| 78 </html> | |
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Chromium Code Reviews
Issue 2581463002:
Refactor WebAudio test directory (Closed)
