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Issue 2768983002: Fix duplicate test names in WebAudio tests (Closed)
Patch Set: Created 3 years, 9 months ago
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« third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setValueCurveAtTime-interpolation.html ('K') | « third_party/WebKit/LayoutTests/webaudio/ConstantSource/constant-source-basic.html ('k') | third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-constructor.html » ('j') | third_party/WebKit/LayoutTests/webaudio/Oscillator/start-sampling.html » ('J')
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1 <!doctype html> 1 <!doctype html>
2 <html> 2 <html>
3 <head> 3 <head>
4 <title>Test ConstantSourceNode Output</title> 4 <title>Test ConstantSourceNode Output</title>
5 <script src="../../resources/testharness.js"></script> 5 <script src="../../resources/testharness.js"></script>
6 <script src="../../resources/testharnessreport.js"></script> 6 <script src="../../resources/testharnessreport.js"></script>
7 <script src="../resources/audit-util.js"></script> 7 <script src="../resources/audit-util.js"></script>
8 <script src="../resources/audio-testing.js"></script> 8 <script src="../resources/audio-testing.js"></script>
9 <script src="../resources/audioparam-testing.js"></script> 9 <script src="../resources/audioparam-testing.js"></script>
10 </head> 10 </head>
(...skipping 13 matching lines...) Expand all
24 offset: 0.5 24 offset: 0.5
25 }); 25 });
26 node.connect(context.destination); 26 node.connect(context.destination);
27 node.start(); 27 node.start();
28 28
29 context.startRendering().then(function (buffer) { 29 context.startRendering().then(function (buffer) {
30 var actual = buffer.getChannelData(0); 30 var actual = buffer.getChannelData(0);
31 var expected = new Float32Array(actual.length); 31 var expected = new Float32Array(actual.length);
32 expected.fill(node.offset.value); 32 expected.fill(node.offset.value);
33 33
34 Should("ConstantSourceNode({offset: 0.5})", actual) 34 Should("Basic: ConstantSourceNode({offset: 0.5})", actual)
35 .beEqualToArray(expected); 35 .beEqualToArray(expected);
36 }).then(taskDone); 36 }).then(taskDone);
37 }); 37 });
38 38
39 audit.defineTask("start/stop", function (taskDone) { 39 audit.defineTask("start/stop", function (taskDone) {
40 // Verify a constant source starts and stops at the correct time and has 40 // Verify a constant source starts and stops at the correct time and has
41 // the correct (fixed) value. 41 // the correct (fixed) value.
42 var context = new OfflineAudioContext(1, renderFrames, sampleRate); 42 var context = new OfflineAudioContext(1, renderFrames, sampleRate);
43 var node = new ConstantSourceNode(context, { 43 var node = new ConstantSourceNode(context, {
44 offset: 1 44 offset: 1
45 }); 45 });
46 node.connect(context.destination); 46 node.connect(context.destination);
47 47
48 var startFrame = 10; 48 var startFrame = 10;
49 var stopFrame = 300; 49 var stopFrame = 300;
50 50
51 node.start(startFrame / context.sampleRate); 51 node.start(startFrame / context.sampleRate);
52 node.stop(stopFrame / context.sampleRate); 52 node.stop(stopFrame / context.sampleRate);
53 53
54 context.startRendering().then(function (buffer) { 54 context.startRendering().then(function (buffer) {
55 var actual = buffer.getChannelData(0); 55 var actual = buffer.getChannelData(0);
56 var expected = new Float32Array(actual.length); 56 var expected = new Float32Array(actual.length);
57 // The expected output is all 1s from start to stop time. 57 // The expected output is all 1s from start to stop time.
58 expected.fill(0); 58 expected.fill(0);
59 59
60 for (var k = startFrame; k < stopFrame; ++k) { 60 for (var k = startFrame; k < stopFrame; ++k) {
61 expected[k] = node.offset.value; 61 expected[k] = node.offset.value;
62 } 62 }
63 63
64 var success = Should("ConstantSourceNode frames [0, " + 64 var prefix = "start/stop: ";
65 var success = Should(prefix + "ConstantSourceNode frames [0, " +
65 startFrame + ")", 66 startFrame + ")",
66 actual.slice(0, startFrame)) 67 actual.slice(0, startFrame))
67 .beConstantValueOf(0); 68 .beConstantValueOf(0);
68 69
69 success = Should("ConstantSourceNode frames [" + startFrame + 70 success = Should(prefix + "ConstantSourceNode frames [" + startFrame +
70 ", " + 71 ", " +
71 stopFrame + ")", 72 stopFrame + ")",
72 actual.slice(startFrame, stopFrame)) 73 actual.slice(startFrame, stopFrame))
73 .beConstantValueOf(1) && success; 74 .beConstantValueOf(1) && success;
74 75
75 success = Should("ConstantSourceNode frames [" + stopFrame + ", " + 76 success = Should(prefix + "ConstantSourceNode frames [" + stopFrame + ", " +
76 renderFrames + ")", 77 renderFrames + ")",
77 actual.slice(stopFrame)) 78 actual.slice(stopFrame))
78 .beConstantValueOf(0) && success; 79 .beConstantValueOf(0) && success;
79 80
80 Should("ConstantSourceNode started and stopped", success) 81 Should("ConstantSourceNode started and stopped", success)
81 .summarize( 82 .summarize(
82 "at the correct times with the correct values", 83 "at the correct times with the correct values",
83 "with the incorrect times or values"); 84 "with the incorrect times or values");
84 }).then(taskDone); 85 }).then(taskDone);
85 86
(...skipping 11 matching lines...) Expand all
97 98
98 source.start(); 99 source.start();
99 100
100 context.startRendering() 101 context.startRendering()
101 .then(function (buffer) { 102 .then(function (buffer) {
102 var actual = buffer.getChannelData(0); 103 var actual = buffer.getChannelData(0);
103 var expected = createLinearRampArray(0, rampEndTime, 0.5, 1, 104 var expected = createLinearRampArray(0, rampEndTime, 0.5, 1,
104 context.sampleRate); 105 context.sampleRate);
105 106
106 var rampEndFrame = Math.ceil(rampEndTime * context.sampleRate); 107 var rampEndFrame = Math.ceil(rampEndTime * context.sampleRate);
107 var success = Should("ConstantSourceNode.linearRamp(1, 0.5)", 108 var prefix = "Automation: ";
109
110 var success = Should(prefix + "ConstantSourceNode.linearRamp(1, 0.5) ",
108 actual.slice(0, rampEndFrame)) 111 actual.slice(0, rampEndFrame))
109 .beCloseToArray(expected, { 112 .beCloseToArray(expected, {
110 // Experimentally determined threshold.. 113 // Experimentally determined threshold..
111 relativeThreshold: 7.1610e-7 114 relativeThreshold: 7.1610e-7
112 }); 115 });
113 116
114 success = Should("ConstantSourceNode after ramp", 117 success = Should(prefix + "ConstantSourceNode after ramp",
115 actual.slice(rampEndFrame)) 118 actual.slice(rampEndFrame))
116 .beConstantValueOf(1) && success; 119 .beConstantValueOf(1) && success;
117 120
118 Should("ConstantSourceNode automation", success) 121 Should("ConstantSourceNode automation", success)
119 .summarize( 122 .summarize(
120 "produced the correct values", 123 "produced the correct values",
121 "did not produce the correct values"); 124 "did not produce the correct values");
122 }) 125 })
123 .then(taskDone); 126 .then(taskDone);
124 }); 127 });
(...skipping 21 matching lines...) Expand all
146 context.startRendering() 149 context.startRendering()
147 .then(function (buffer) { 150 .then(function (buffer) {
148 // Channel 0 and 1 should be identical, except channel 0 (the 151 // Channel 0 and 1 should be identical, except channel 0 (the
149 // source) is silent at the beginning. 152 // source) is silent at the beginning.
150 var actual = buffer.getChannelData(0); 153 var actual = buffer.getChannelData(0);
151 var expected = buffer.getChannelData(1); 154 var expected = buffer.getChannelData(1);
152 // The expected output should be oscillator + 1 because offset 155 // The expected output should be oscillator + 1 because offset
153 // is 1. 156 // is 1.
154 expected = expected.map(x => 1 + x); 157 expected = expected.map(x => 1 + x);
155 var success = true; 158 var success = true;
159 var prefix = "Connected param: ";
156 160
157 // The initial part of the output should be silent because the 161 // The initial part of the output should be silent because the
158 // source node hasn't started yet. 162 // source node hasn't started yet.
159 success = Should("ConstantSourceNode frames [0, " + 163 success = Should(prefix + "ConstantSourceNode frames [0, " +
160 sourceStartFrame + ")", actual.slice(0, sourceStartFrame) 164 sourceStartFrame + ")", actual.slice(0, sourceStartFrame)
161 ) 165 )
162 .beConstantValueOf(0); 166 .beConstantValueOf(0);
163 // The rest of the output should be the same as the oscillator (in 167 // The rest of the output should be the same as the oscillator (in
164 // channel 1) 168 // channel 1)
165 success = Should("ConstantSourceNode frames [" + 169 success = Should(prefix + "ConstantSourceNode frames [" +
166 sourceStartFrame + ", " + renderFrames + ")", 170 sourceStartFrame + ", " + renderFrames + ")",
167 actual.slice(sourceStartFrame)) 171 actual.slice(sourceStartFrame))
168 .beCloseToArray(expected.slice(sourceStartFrame), 0); 172 .beCloseToArray(expected.slice(sourceStartFrame), 0);
169 173
170 Should("ConstantSourceNode with connected AudioParam", 174 Should("ConstantSourceNode with connected AudioParam",
171 success) 175 success)
172 .summarize( 176 .summarize(
173 "had the expected output", 177 "had the expected output",
174 "did not have the expected output"); 178 "did not have the expected output");
175 }) 179 })
176 .then(taskDone); 180 .then(taskDone);
177 }); 181 });
178 182
179 audit.runTasks(); 183 audit.runTasks();
180 </script> 184 </script>
181 </body> 185 </body>
182 </html> 186 </html>
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« third_party/WebKit/LayoutTests/webaudio/AudioParam/audioparam-setValueCurveAtTime-interpolation.html ('K') | « third_party/WebKit/LayoutTests/webaudio/ConstantSource/constant-source-basic.html ('k') | third_party/WebKit/LayoutTests/webaudio/OfflineAudioContext/offlineaudiocontext-constructor.html » ('j') | third_party/WebKit/LayoutTests/webaudio/Oscillator/start-sampling.html » ('J')

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