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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
2 <html> | 2 <html> |
3 <head> | 3 <head> |
| 4 <script src="resources/compatibility.js"></script> |
4 <script src="resources/audio-testing.js"></script> | 5 <script src="resources/audio-testing.js"></script> |
5 <script src="../resources/js-test.js"></script> | 6 <script src="../resources/js-test.js"></script> |
6 <script src="resources/biquad-testing.js"></script> | 7 <script src="resources/biquad-testing.js"></script> |
7 </head> | 8 </head> |
8 | 9 |
9 <body> | 10 <body> |
10 | 11 |
11 <div id="description"></div> | 12 <div id="description"></div> |
12 <div id="console"></div> | 13 <div id="console"></div> |
13 <script> | 14 <script> |
14 description("Tests DOM exception messages"); | 15 description("Tests DOM exception messages"); |
15 | 16 |
16 var context; | 17 var context; |
17 var otherContext; | 18 var otherContext; |
18 var node; | 19 var node; |
19 var node2; | 20 var node2; |
20 var mode; | 21 var mode; |
21 | 22 |
22 function runTest() { | 23 function runTest() { |
23 if (window.testRunner) { | 24 if (window.testRunner) { |
24 testRunner.dumpAsText(); | 25 testRunner.dumpAsText(); |
25 } | 26 } |
26 | 27 |
27 context = new webkitAudioContext(); | 28 context = new AudioContext(); |
28 otherContext = new webkitAudioContext(); | 29 otherContext = new AudioContext(); |
29 | 30 |
30 // Test creation of various objects | 31 // Test creation of various objects |
31 | 32 |
32 // Invalid number of channels: NotSupportedError | 33 // Invalid number of channels: NotSupportedError |
33 shouldThrow("context.createBuffer(99, 1, context.sampleRate)"); | 34 shouldThrow("context.createBuffer(99, 1, context.sampleRate)"); |
34 // Invalid sample rate: NotSupportedError | 35 // Invalid sample rate: NotSupportedError |
35 shouldThrow("context.createBuffer(1, 1, 1)"); | 36 shouldThrow("context.createBuffer(1, 1, 1)"); |
36 shouldThrow("context.createBuffer(1, 1, 1e6)"); | 37 shouldThrow("context.createBuffer(1, 1, 1e6)"); |
37 // Invalid number of frames: NotSupportedError | 38 // Invalid number of frames: NotSupportedError |
38 shouldThrow("context.createBuffer(1, 0, context.sampleRate)"); | 39 shouldThrow("context.createBuffer(1, 0, context.sampleRate)"); |
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101 shouldThrow("node.channelCountMode = mode"); | 102 shouldThrow("node.channelCountMode = mode"); |
102 shouldThrow("node.channelInterpretation = mode"); | 103 shouldThrow("node.channelInterpretation = mode"); |
103 | 104 |
104 // Destination: IndexSizeError | 105 // Destination: IndexSizeError |
105 shouldThrow("context.destination.channelCount = 99"); | 106 shouldThrow("context.destination.channelCount = 99"); |
106 | 107 |
107 // Delay nodes are tested elsewhere, so don't duplicate that work here. | 108 // Delay nodes are tested elsewhere, so don't duplicate that work here. |
108 | 109 |
109 // OfflineAudioContext | 110 // OfflineAudioContext |
110 // Invalid number of channels (unspecified error) | 111 // Invalid number of channels (unspecified error) |
111 shouldThrow("new webkitOfflineAudioContext(99, 100, context.sampleRate)"); | 112 shouldThrow("new OfflineAudioContext(99, 100, context.sampleRate)"); |
112 // Invalid sample rate. (unspecified error) | 113 // Invalid sample rate. (unspecified error) |
113 shouldThrow("new webkitOfflineAudioContext(1, 100, 1)"); | 114 shouldThrow("new OfflineAudioContext(1, 100, 1)"); |
114 shouldThrow("new webkitOfflineAudioContext(1, 100, 1e6)"); | 115 shouldThrow("new OfflineAudioContext(1, 100, 1e6)"); |
115 // Invalid frame length (crbug.com/351277) | 116 // Invalid frame length (crbug.com/351277) |
116 shouldThrow("new webkitOfflineAudioContext(1, -88200000000000, 44100)"); | 117 shouldThrow("new OfflineAudioContext(1, -88200000000000, 44100)"); |
117 | 118 |
118 // WaveShaper types | 119 // WaveShaper types |
119 node = context.createWaveShaper(); | 120 node = context.createWaveShaper(); |
120 shouldThrow("node.oversample = '9x'"); | 121 shouldThrow("node.oversample = '9x'"); |
121 | 122 |
122 // Start/stop for AudioBufferSourceNodes | 123 // Start/stop for AudioBufferSourceNodes |
123 buffer = context.createBuffer(1,1, context.sampleRate); | 124 buffer = context.createBuffer(1,1, context.sampleRate); |
124 shouldNotThrow("source = context.createBufferSource()"); | 125 shouldNotThrow("source = context.createBufferSource()"); |
125 shouldNotThrow("source.buffer = buffer"); | 126 shouldNotThrow("source.buffer = buffer"); |
126 shouldNotThrow("source.start()"); | 127 shouldNotThrow("source.start()"); |
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162 | 163 |
163 // exponentialRampToValue should throw on non-positive target values. | 164 // exponentialRampToValue should throw on non-positive target values. |
164 node = context.createGain(); | 165 node = context.createGain(); |
165 node.connect(context.destination); | 166 node.connect(context.destination); |
166 shouldThrow("node.gain.exponentialRampToValueAtTime(-1, 0.1)"); | 167 shouldThrow("node.gain.exponentialRampToValueAtTime(-1, 0.1)"); |
167 shouldThrow("node.gain.exponentialRampToValueAtTime(0, 0.1)"); | 168 shouldThrow("node.gain.exponentialRampToValueAtTime(0, 0.1)"); |
168 | 169 |
169 // Convolver buffer rate must match context rate. Create on offline context
so we | 170 // Convolver buffer rate must match context rate. Create on offline context
so we |
170 // specify the context rate exactly, in case the test is run on platforms wi
th different | 171 // specify the context rate exactly, in case the test is run on platforms wi
th different |
171 // HW sample rates. | 172 // HW sample rates. |
172 shouldNotThrow("oc = new webkitOfflineAudioContext(1, 44100, 44100)"); | 173 shouldNotThrow("oc = new OfflineAudioContext(1, 44100, 44100)"); |
173 shouldNotThrow("conv = oc.createConvolver()"); | 174 shouldNotThrow("conv = oc.createConvolver()"); |
174 shouldThrow("conv.buffer = oc.createBuffer(1, 100, 22050)"); | 175 shouldThrow("conv.buffer = oc.createBuffer(1, 100, 22050)"); |
175 } | 176 } |
176 | 177 |
177 runTest(); | 178 runTest(); |
178 successfullyParsed = true; | 179 successfullyParsed = true; |
179 | 180 |
180 </script> | 181 </script> |
181 </body> | 182 </body> |
182 </html> | 183 </html> |
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