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| (Empty) |
| 1 <!doctype html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Basic ConstantSourceNode Tests</title> | |
| 5 <script src="../resources/testharness.js"></script> | |
| 6 <script src="../resources/testharnessreport.js"></script> | |
| 7 <script src="resources/audit-util.js"></script> | |
| 8 <script src="resources/audio-testing.js"></script> | |
| 9 </head> | |
| 10 | |
| 11 <body> | |
| 12 <script> | |
| 13 var context = new AudioContext(); | |
| 14 | |
| 15 var audit = Audit.createTaskRunner(); | |
| 16 | |
| 17 audit.defineTask("createConstantSource()", function (taskDone) { | |
| 18 var node; | |
| 19 var success = true; | |
| 20 | |
| 21 success = Should("node = context.createConstantSource()", function () { | |
| 22 node = context.createConstantSource(); | |
| 23 }).notThrow(); | |
| 24 success = Should("node instance of ConstantSourceNode", | |
| 25 node instanceof ConstantSourceNode) | |
| 26 .beEqualTo(true) && success; | |
| 27 | |
| 28 success = verifyNodeDefaults(node) && success; | |
| 29 | |
| 30 Should("createConstantSource()", success) | |
| 31 .summarize( | |
| 32 "correctly created", | |
| 33 "incorrectly created"); | |
| 34 | |
| 35 taskDone(); | |
| 36 }); | |
| 37 | |
| 38 audit.defineTask("new ConstantSourceNode()", function (taskDone) { | |
| 39 var node; | |
| 40 var success = true; | |
| 41 | |
| 42 success = Should("node = new ConstantSourceNode()", function () { | |
| 43 node = new ConstantSourceNode(context); | |
| 44 }).notThrow(); | |
| 45 success = Should("node instance of ConstantSourceNode", | |
| 46 node instanceof ConstantSourceNode) | |
| 47 .beEqualTo(true) && success; | |
| 48 | |
| 49 | |
| 50 success = verifyNodeDefaults(node) && success; | |
| 51 | |
| 52 Should("new ConstantSourceNode(context)", success) | |
| 53 .summarize( | |
| 54 "correctly created", | |
| 55 "incorrectly created"); | |
| 56 | |
| 57 taskDone(); | |
| 58 }); | |
| 59 | |
| 60 function verifyNodeDefaults(node) { | |
| 61 var success = true; | |
| 62 | |
| 63 success = Should("node.numberOfInputs", node.numberOfInputs) | |
| 64 .beEqualTo(0); | |
| 65 success = Should("node.numberOfOutputs", node.numberOfOutputs) | |
| 66 .beEqualTo(1) && success; | |
| 67 success = Should("node.channelCount", node.channelCount) | |
| 68 .beEqualTo(2) && success; | |
| 69 success = Should("node.channelCountMode", node.channelCountMode) | |
| 70 .beEqualTo("max") && success; | |
| 71 success = Should("node.channelInterpretation", node.channelInterpretatio
n) | |
| 72 .beEqualTo("speakers") && success; | |
| 73 | |
| 74 success = Should("node.offset.value", node.offset.value) | |
| 75 .beEqualTo(1) && success; | |
| 76 success = Should("node.offset.defaultValue", node.offset.defaultValue) | |
| 77 .beEqualTo(1) && success; | |
| 78 success = Should("node.offset.minValue", node.offset.minValue) | |
| 79 .beEqualTo(Math.fround(-3.4028235e38)) && success; | |
| 80 success = Should("node.offset.maxValue", node.offset.maxValue) | |
| 81 .beEqualTo(Math.fround(3.4028235e38)) && success; | |
| 82 | |
| 83 return success; | |
| 84 } | |
| 85 | |
| 86 audit.runTasks(); | |
| 87 </script> | |
| 88 </body> | |
| 89 </html> | |
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Chromium Code Reviews
Issue 2581463002:
Refactor WebAudio test directory (Closed)
