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Side by Side Diff: LayoutTests/webaudio/realtimeanalyser-basic.html

Issue 212793002: Fix attributes types on AnalyserNode as specification of web audio. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Add basic layoutTest and domexception test for equal values between min and max value. Created 6 years, 9 months ago
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1 <!DOCTYPE html>
2 <html>
3 <head>
4 <script src="../resources/js-test.js"></script>
5 <script src="resources/audio-testing.js"></script>
6 </head>
7
8 <body>
9 <div id="description"></div>
10 <div id="console"></div>
11
12 <script>
13 description("Basic tests for AnalyserNode.");
14
15 var context = 0;
16
17 function runTest() {
18 if (window.testRunner) {
19 testRunner.dumpAsText();
20 testRunner.waitUntilDone();
21 }
22
23 window.jsTestIsAsync = true;
24
25 context = new webkitAudioContext();
26 var analyser = context.createAnalyser();
27
28 if (analyser.numberOfInputs === 1)
29 testPassed("AnalyserNode has one input.");
30 else
31 testFailed("AnalyserNode should have one input.");
Raymond Toy 2014/03/27 17:33:09 Make this and the following failed tests a little
KhNo 2014/03/28 02:25:23 Oh, that is much better. Thanks.
32
33 if (analyser.numberOfOutputs === 1)
34 testPassed("AnalyserNode has one output.");
35 else
36 testFailed("AnalyserNode should have one output.");
37
38 if (analyser.minDecibels === -100)
39 testPassed("minDecibels default value is -100.");
40 else
41 testFailed("minDecibels default value should be -100.");
42
43 if (analyser.maxDecibels === -30)
44 testPassed("maxDecibels default value is -30.");
45 else
46 testFailed("maxDecibels default value should be -30.");
47
48 if (analyser.smoothingTimeConstant === 0.8)
49 testPassed("smoothingTimeConstant default value is 0.8.");
50 else
51 testFailed("smoothingTimeConstant default value should be 0.8.");
52
53 analyser.minDecibelss = 1/3;
Raymond Toy 2014/03/27 17:33:09 Fix typo: minDecibelss -> minDecibels. This test d
KhNo 2014/03/28 02:25:23 Done. and I will correctly change it I missed.
54 if (analyser.minDecibelss === 1/3)
55 testPassed("minDecibelss value is set to 1/3.");
56 else
57 testFailed("minDecibelss value should be set to 1/3.");
58
59 analyser.maxDecibelss = 1/3;
Raymond Toy 2014/03/27 17:33:09 Fix typo: maxDecibelss -> maxDecibels
KhNo 2014/03/28 02:25:23 Done.
60 if (analyser.maxDecibelss === 1/3)
61 testPassed("maxDecibelss value is set to 1/3.");
62 else
63 testFailed("maxDecibelss value should be set to 1/3.");
64
65 finishJSTest();
66 }
67
68 runTest();
69
70 </script>
71
72 </body>
73 </html>
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