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Side by Side Diff: third_party/WebKit/LayoutTests/webaudio/Panner/panner-loop.html

Issue 2895963003: Apply layout-test-tidy to LayoutTests/webaudio (Closed)
Patch Set: Created 3 years, 7 months ago
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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 1 <!DOCTYPE html>
2 <html> 2 <html>
3 <head> 3 <head>
4 <title>
5 panner-loop.html
6 </title>
4 <script src="../../resources/testharness.js"></script> 7 <script src="../../resources/testharness.js"></script>
5 <script src="../../resources/testharnessreport.js"></script> 8 <script src="../../resources/testharnessreport.js"></script>
6 <script src="../resources/audit-util.js"></script> 9 <script src="../resources/audit-util.js"></script>
7 <script src="../resources/audit.js"></script> 10 <script src="../resources/audit.js"></script>
8 <script src="../resources/panner-model-testing.js"></script> 11 <script src="../resources/panner-model-testing.js"></script>
9 </head> 12 </head>
10
11 <body> 13 <body>
12 <script> 14 <script id="layout-test-code">
13 let audit = Audit.createTaskRunner(); 15 let audit = Audit.createTaskRunner();
14 16
15 // See crbug.com/331446. 17 // See crbug.com/331446.
16 18
17 // Create a simple feedback loop and make sure the panner node processes i t correctly. 19 // Create a simple feedback loop and make sure the panner node processes
20 // it correctly.
18 21
19 audit.define( 22 audit.define(
20 {label: 'test', description: 'PannerNode handling of feedback loops'}, 23 {label: 'test', description: 'PannerNode handling of feedback loops'},
21 (task, should) => { 24 (task, should) => {
22 25
23 var sampleRate = 44100; 26 let sampleRate = 44100;
24 var renderLengthSeconds = 1; 27 let renderLengthSeconds = 1;
25 28
26 // Create offline audio context. 29 // Create offline audio context.
27 var context = new OfflineAudioContext( 30 let context = new OfflineAudioContext(
28 2, sampleRate * renderLengthSeconds, sampleRate); 31 2, sampleRate * renderLengthSeconds, sampleRate);
29 32
30 // Create nodes in graph. This is based on the test given in 33 // Create nodes in graph. This is based on the test given in
31 // crbug.com/331446. 34 // crbug.com/331446.
32 var source = context.createBufferSource(); 35 let source = context.createBufferSource();
33 source.buffer = 36 source.buffer =
34 createImpulseBuffer(context, sampleRate * renderLengthSeconds); 37 createImpulseBuffer(context, sampleRate * renderLengthSeconds);
35 var activateNode = context.createGain(); 38 let activateNode = context.createGain();
36 var dry = context.createGain(); 39 let dry = context.createGain();
37 var wet = context.createGain(); 40 let wet = context.createGain();
38 var filter = context.createBiquadFilter(); 41 let filter = context.createBiquadFilter();
39 var delay = context.createDelay(); 42 let delay = context.createDelay();
40 var feedbackNode = context.createGain(); 43 let feedbackNode = context.createGain();
41 var output = context.createGain(); 44 let output = context.createGain();
42 45
43 delay.delayTime.value = 0.1; 46 delay.delayTime.value = 0.1;
44 wet.gain.value = 0.5; 47 wet.gain.value = 0.5;
45 dry.gain.value = 1; 48 dry.gain.value = 1;
46 feedbackNode.gain.value = 0.45; 49 feedbackNode.gain.value = 0.45;
47 filter.frequency.value = 20000; 50 filter.frequency.value = 20000;
48 51
49 source.connect(activateNode); 52 source.connect(activateNode);
50 activateNode.connect(delay); 53 activateNode.connect(delay);
51 activateNode.connect(dry); 54 activateNode.connect(dry);
52 delay.connect(filter); 55 delay.connect(filter);
53 filter.connect(feedbackNode); 56 filter.connect(feedbackNode);
54 feedbackNode.connect(delay); 57 feedbackNode.connect(delay);
55 feedbackNode.connect(wet); 58 feedbackNode.connect(wet);
56 wet.connect(output); 59 wet.connect(output);
57 dry.connect(output); 60 dry.connect(output);
58 61
59 var panner = context.createPanner(); 62 let panner = context.createPanner();
60 panner.coneOuterGain = 0.1; 63 panner.coneOuterGain = 0.1;
61 panner.coneOuterAngle = 180; 64 panner.coneOuterAngle = 180;
62 panner.coneInnerAngle = 0; 65 panner.coneInnerAngle = 0;
63 66
64 panner.connect(context.destination); 67 panner.connect(context.destination);
65 68
66 output.connect(panner); 69 output.connect(panner);
67 70
68 // Render. We don't care what the output is, though. 71 // Render. We don't care what the output is, though.
69 72
70 should(context.startRendering(), 'Rendering of offline context') 73 should(context.startRendering(), 'Rendering of offline context')
71 .beResolved() 74 .beResolved()
72 .then(() => task.done()); 75 .then(() => task.done());
73 }); 76 });
74 77
75 audit.run(); 78 audit.run();
76 </script> 79 </script>
77
78 </body> 80 </body>
79 </html> 81 </html>
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