1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
<!DOCTYPE html>
<html>
<head>
<title>
pannernode-basic.html
</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../resources/audit-util.js"></script>
<script src="../../resources/audit.js"></script>
</head>
<body>
<script id="layout-test-code">
let context;
let panner;
let audit = Audit.createTaskRunner();
audit.define('initialize', (task, should) => {
should(() => {
context = new AudioContext();
panner = context.createPanner();
}, 'Initialize context and panner').notThrow();
task.done();
});
audit.define('basic', (task, should) => {
should(panner.numberOfInputs, 'panner.numberOfInputs').beEqualTo(1);
should(panner.numberOfOutputs, 'panner.numberOfOutputs').beEqualTo(1);
should(panner.refDistance, 'panner.refDistance').beEqualTo(1);
panner.refDistance = 270.5;
should(panner.refDistance, 'panner.refDistance = 270.5')
.beEqualTo(270.5);
should(panner.maxDistance, 'panner.maxDistance').beEqualTo(10000);
panner.maxDistance = 100.5;
should(panner.maxDistance, 'panner.maxDistance = 100.5')
.beEqualTo(100.5);
should(panner.rolloffFactor, 'panner.rolloffFactor').beEqualTo(1);
panner.rolloffFactor = 0.75;
should(panner.rolloffFactor, 'panner.rolloffFactor = 0.75')
.beEqualTo(0.75);
should(panner.coneInnerAngle, 'panner.coneInnerAngle').beEqualTo(360);
panner.coneInnerAngle = 240.5;
should(panner.coneInnerAngle, 'panner.coneInnerAngle = 240.5')
.beEqualTo(240.5);
should(panner.coneOuterAngle, 'panner.coneOuterAngle').beEqualTo(360);
panner.coneOuterAngle = 166.5;
should(panner.coneOuterAngle, 'panner.coneOuterAngle = 166.5')
.beEqualTo(166.5);
should(panner.coneOuterGain, 'panner.coneOuterGain').beEqualTo(0);
panner.coneOuterGain = 0.25;
should(panner.coneOuterGain, 'panner.coneOuterGain = 0.25')
.beEqualTo(0.25);
should(panner.panningModel, 'panner.panningModel')
.beEqualTo('equalpower');
should(panner.distanceModel)
.beEqualTo('inverse', 'panner.distanceModel');
should(panner.positionX.value, 'panner.positionX').beEqualTo(0);
should(panner.positionY.value, 'panner.positionY').beEqualTo(0);
should(panner.positionZ.value, 'panner.positionZ').beEqualTo(0);
should(panner.orientationX.value, 'panner.orientationX').beEqualTo(1);
should(panner.orientationY.value, 'panner.orientationY').beEqualTo(0);
should(panner.orientationZ.value, 'panner.orientationZ').beEqualTo(0);
task.done();
});
audit.define('listener', (task, should) => {
should(context.listener.positionX.value, 'listener.positionX')
.beEqualTo(0);
should(context.listener.positionY.value, 'listener.positionY')
.beEqualTo(0);
should(context.listener.positionZ.value, 'listener.positionZ')
.beEqualTo(0);
should(context.listener.forwardX.value, 'listener.forwardX')
.beEqualTo(0);
should(context.listener.forwardY.value, 'listener.forwardY')
.beEqualTo(0);
should(context.listener.forwardZ.value, 'listener.forwardZ')
.beEqualTo(-1);
should(context.listener.upX.value, 'listener.upX').beEqualTo(0);
should(context.listener.upY.value, 'listener.upY').beEqualTo(1);
should(context.listener.upZ.value, 'listener.upZ').beEqualTo(0);
task.done();
});
audit.define('panning models', (task, should) => {
// Check that the .panningModel attribute can be set to all legal
// values.
let panningModels = ['equalpower', 'HRTF'];
for (let i = 0; i < panningModels.length; ++i) {
should(function() {
panner.panningModel = panningModels[i];
}, 'Set panner.panningModel = "' + panningModels[i] + '"').notThrow();
should(
panner.panningModel,
'panner.panningModel = "' + panningModels[i] + '"')
.beEqualTo(panningModels[i]);
}
should(function() {
panner.panningModel = 'invalid';
}, 'panner.panningModel = "invalid"').notThrow();
should(panner.panningModel, 'panner.panningModel after invalid setter')
.beEqualTo('HRTF');
// Check that numerical values are no longer supported. We shouldn't
// throw and the value shouldn't be changed.
panner.panningModel = 'HRTF';
should(function() {
panner.panningModel = 1;
}, 'panner.panningModel = 1').notThrow();
should(panner.panningModel, 'panner.panningModel').beEqualTo('HRTF');
task.done();
});
audit.define('distance models', (task, should) => {
// Check that the .panningModel attribute can be set to all legal
// values.
let distanceModels = ['linear', 'inverse', 'exponential'];
for (let i = 0; i < distanceModels.length; ++i) {
should(function() {
panner.distanceModel = distanceModels[i];
}, 'panner.distanceModel = "' + distanceModels[i] + '"').notThrow();
should(
panner.distanceModel,
'panner.distanceModel = "' + distanceModels[i] + '"')
.beEqualTo(distanceModels[i]);
}
should(function() {
panner.distanceModel = 'invalid';
}, 'panner.distanceModel = "invalid"').notThrow();
should(panner.distanceModel, 'panner.distanceModel')
.beEqualTo('exponential');
task.done();
});
audit.run();
</script>
</body>
</html>
|
