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chromium / chromium / src.git / b702bbb7fb7580650615bdedc30d87cbc256fba5 / . / third_party / WebKit / LayoutTests / webaudio / dom-exceptions.html
blob: 6ae48065b2b10ed8f2a131f717a375f9e3954733 [file] [log] [blame]
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<html>
3<head>
[email protected]f846f5a2014-03-25 17:33:11[diff] [blame]4<script src="resources/compatibility.js"></script>
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]5<script src="resources/audio-testing.js"></script>
[email protected]efb086342013-11-05 00:56:21[diff] [blame]6<script src="../resources/js-test.js"></script>
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]7<script src="resources/biquad-testing.js"></script>
8</head>
9
10<body>
11
12<div id="description"></div>
13<div id="console"></div>
14<script>
15description("Tests DOM exception messages");
16
17var context;
18var otherContext;
19var node;
20var node2;
21var mode;
[email protected]1d4178a2014-09-26 21:37:44[diff] [blame]22var panner;
[email protected]7baad8982014-09-29 22:11:48[diff] [blame]23var script;
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]24
25function runTest() {
26 if (window.testRunner) {
27 testRunner.dumpAsText();
28 }
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]29
[email protected]f846f5a2014-03-25 17:33:11[diff] [blame]30 context = new AudioContext();
31 otherContext = new AudioContext();
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]32
[email protected]154cd082013-10-04 19:40:08[diff] [blame]33 // Test creation of various objects
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]34
[email protected]154cd082013-10-04 19:40:08[diff] [blame]35 // Invalid number of channels: NotSupportedError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]36 shouldThrow("context.createBuffer(99, 1, context.sampleRate)");
[email protected]ace011c2014-05-08 22:10:03[diff] [blame]37 shouldThrow("context.createBuffer(0, 1, context.sampleRate)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]38 // Invalid sample rate: NotSupportedError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]39 shouldThrow("context.createBuffer(1, 1, 1)");
40 shouldThrow("context.createBuffer(1, 1, 1e6)");
[email protected]c8678992014-03-25 23:51:18[diff] [blame]41 // Check valid values from crbug.com/344375
42 shouldNotThrow("context.createBuffer(1, 1, 3000)");
43 shouldNotThrow("context.createBuffer(1, 1, 192000)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]44 // Invalid number of frames: NotSupportedError
45 shouldThrow("context.createBuffer(1, 0, context.sampleRate)");
[email protected]c5f32c5a82014-04-14 18:19:12[diff] [blame]46 // 2-arg createBuffer not allowed.
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]47 shouldThrow("context.createBuffer(new ArrayBuffer(100), true)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]48 // Invalid ArrayBuffer (unspecified error)
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]49 shouldThrow("context.decodeAudioData(null, function() {}, function () {})");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]50 // Invalid sources (unspecified error)
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]51 shouldThrow("context.createMediaElementSource(null)");
52 shouldThrow("context.createMediaStreamSource(null)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]53 // Invalid buffer size: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]54 shouldThrow("context.createScriptProcessor(1, 1, 1)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]55 // Invalid number of inputs and outputs: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]56 shouldThrow("context.createScriptProcessor(4096, 100, 1)");
57 shouldThrow("context.createScriptProcessor(4096, 1, 100)");
[email protected]ad2e0e32013-10-04 05:16:20[diff] [blame]58 shouldNotThrow("context.createScriptProcessor()");
59 shouldNotThrow("context.createScriptProcessor(0)");
60
[email protected]154cd082013-10-04 19:40:08[diff] [blame]61 // Invalid number of channels: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]62 shouldThrow("context.createChannelSplitter(0)");
63 shouldThrow("context.createChannelSplitter(99)");
64 shouldThrow("context.createChannelMerger(0)");
65 shouldThrow("context.createChannelMerger(99)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]66 // Invalid real/imag arrays: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]67 shouldThrow("context.createPeriodicWave(null, null)");
68 shouldThrow("context.createPeriodicWave(new Float32Array(10), null)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]69 shouldThrow("context.createPeriodicWave(new Float32Array(4100), new Float32Array(4100))");
70 // Real and imaginary arrays must have the same size: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]71 shouldThrow("context.createPeriodicWave(new Float32Array(10), new Float32Array(7))");
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]72
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]73
74 // Analysers
75 node = context.createAnalyser();
[email protected]154cd082013-10-04 19:40:08[diff] [blame]76 // Invalid fftSize: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]77 shouldThrow("node.fftSize = 42");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]78 shouldThrow("node.fftSize = 16");
79 shouldThrow("node.fftSize = 4096");
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]80
[email protected]db30267b2013-10-03 18:43:26[diff] [blame]81 shouldThrow("node.minDecibels = -10");
82 shouldThrow("node.maxDecibels = -150");
[email protected]f8f8c462014-03-31 18:24:52[diff] [blame]83 shouldThrow("node.minDecibels = -30");
84 shouldThrow("node.maxDecibels = -100");
[email protected]db30267b2013-10-03 18:43:26[diff] [blame]85 shouldThrow("node.smoothingTimeConstant = -0.1");
86 shouldThrow("node.smoothingTimeConstant = 1.5");
87
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]88 // AudioBuffers
89 node = context.createBuffer(1,1, context.sampleRate);
[email protected]154cd082013-10-04 19:40:08[diff] [blame]90 // Invalid channel index: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]91 shouldThrow("node.getChannelData(2)");
92
93 // AudioNode connections
94 node = context.createGain();
95 node2 = context.createGain();
[email protected]154cd082013-10-04 19:40:08[diff] [blame]96 // Invalid destination node (unspecified error)
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]97 shouldThrow("node.connect(null, 0, 0)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]98 // Invalid input or output index: IndexSizeError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]99 shouldThrow("node.connect(context.destination, 100, 0)");
100 shouldThrow("node.connect(context.destination, 0, 100)");
101 shouldThrow("node.connect(node2.gain, 100)");
102 shouldThrow("node.disconnect(99)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]103 // Can't connect to a different context (unspecified error)
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]104 shouldThrow("node.connect(otherContext.destination)");
105
[email protected]154cd082013-10-04 19:40:08[diff] [blame]106 // Invalid channel count: NotSupportedError
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]107 shouldThrow("node.channelCount = 99");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]108 // Invalid mode or interpretation (unspecified error)
[email protected]e152e8ed2014-05-14 16:20:33[diff] [blame]109 currentMode = node.channelCountMode;
110 currentInterpretation = node.channelInterpretation;
111 shouldNotThrow("node.channelCountMode = 'fancy'");
112 if (node.channelCountMode == currentMode)
113 testPassed("Invalid channelCountMode value did not change mode");
114 else
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]115 testFailed("node.channelCountMode incorrectly changed to invalid value " + node.channelCountMode);
[email protected]e152e8ed2014-05-14 16:20:33[diff] [blame]116 shouldNotThrow("node.channelInterpretation = mode");
117 if (node.channelInterpretation == currentInterpretation)
118 testPassed("Invalid channelInterpration value did not change mode");
119 else
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]120 testFailed("node.channelInterpretation incorrectly changed to invalid value " + node.channelInterpreation);
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]121
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]122 // Destination node channel count: should throw IndexSizeError on invalid
123 // channel count. shouldNotThrow() method cannot be used because the error
124 // message includes the number of channels, which can change depending on
125 // the actual attached hardware.
126 try {
127 eval("context.destination.channelCount = 99");
128 } catch (e) {
129 if (e.message === "Failed to set the 'channelCount' property on 'AudioNode': The channel count provided (99) is outside the range [1, " + context.destination.maxChannelCount + "]." && e.name === "IndexSizeError")
130 testPassed("context.destination.channelCount = 99 threw IndexSizeError exception on invalid channel count.");
131 else
132 testFailed("context.destination.channelCount = 99 should throw IndexSizeError exception on invalid channel count.");
133 }
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]134
135 // Delay nodes are tested elsewhere, so don't duplicate that work here.
136
137 // OfflineAudioContext
[email protected]84126a362014-04-14 16:55:48[diff] [blame]138 // Max supported channels
139 shouldNotThrow("new OfflineAudioContext(32, 100, context.sampleRate)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]140 // Invalid number of channels (unspecified error)
[email protected]f846f5a2014-03-25 17:33:11[diff] [blame]141 shouldThrow("new OfflineAudioContext(99, 100, context.sampleRate)");
[email protected]154cd082013-10-04 19:40:08[diff] [blame]142 // Invalid sample rate. (unspecified error)
[email protected]f846f5a2014-03-25 17:33:11[diff] [blame]143 shouldThrow("new OfflineAudioContext(1, 100, 1)");
144 shouldThrow("new OfflineAudioContext(1, 100, 1e6)");
[email protected]a9b939e2014-03-12 18:34:27[diff] [blame]145 // Invalid frame length (crbug.com/351277)
[email protected]f846f5a2014-03-25 17:33:11[diff] [blame]146 shouldThrow("new OfflineAudioContext(1, -88200000000000, 44100)");
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]147
[email protected]4e10d032013-10-02 21:48:00[diff] [blame]148 // WaveShaper types
149 node = context.createWaveShaper();
[email protected]e152e8ed2014-05-14 16:20:33[diff] [blame]150 currentOversample = node.oversample;
151 shouldNotThrow("node.oversample = '9x'");
152 if (node.oversample == currentOversample)
153 testPassed("Invalid oversample value did not change node.oversample");
154 else
155 testFailed("node.oversample incorrectly changed to invalid value " + node.oversample);
[email protected]ffd785f2013-10-29 17:19:58[diff] [blame]156
157 // Start/stop for AudioBufferSourceNodes
158 buffer = context.createBuffer(1,1, context.sampleRate);
159 shouldNotThrow("source = context.createBufferSource()");
[email protected]eed4fa202013-10-31 02:13:29[diff] [blame]160 shouldNotThrow("source.buffer = buffer");
[email protected]288a06a2014-09-26 03:53:55[diff] [blame]161 shouldThrow("source.start(-1)");
162 shouldThrow("source.start(Infinity)");
163 shouldThrow("source.start(-Infinity)");
164 shouldThrow("source.start(NaN)");
165 shouldThrow("source.start(1, Infinity)");
166 shouldThrow("source.start(1, -Infinity)");
167 shouldThrow("source.start(1, NaN)");
168 shouldThrow("source.start(1, -1)");
169 shouldThrow("source.start(1, 1, Infinity)");
170 shouldThrow("source.start(1, 1, -Infinity)");
171 shouldThrow("source.start(1, 1, NaN)");
172 shouldThrow("source.start(1, 1, -1)");
[email protected]eed4fa202013-10-31 02:13:29[diff] [blame]173 shouldNotThrow("source.start()");
[email protected]288a06a2014-09-26 03:53:55[diff] [blame]174 shouldThrow("source.stop(-1)");
175 shouldThrow("source.stop(Infinity)");
176 shouldThrow("source.stop(-Infinity)");
177 shouldThrow("source.stop(NaN)");
[email protected]eed4fa202013-10-31 02:13:29[diff] [blame]178 shouldNotThrow("source.stop()");
179
[email protected]20b3e8332013-11-01 00:14:05[diff] [blame]180 // It's not clear from the spec, but I think it's valid to call start(). The spec is silent on
181 // what happens if we call stop() afterwards, so don't call it.
[email protected]eed4fa202013-10-31 02:13:29[diff] [blame]182 shouldNotThrow("source = context.createBufferSource()");
[email protected]ffd785f2013-10-29 17:19:58[diff] [blame]183 shouldNotThrow("source.start()");
[email protected]ffd785f2013-10-29 17:19:58[diff] [blame]184
[email protected]20b3e8332013-11-01 00:14:05[diff] [blame]185 buffer = context.createBuffer(1,1, context.sampleRate);
186 shouldNotThrow("source = context.createBufferSource()");
187 shouldNotThrow("source.buffer = buffer");
188 shouldThrow("source.stop()");
189
190 buffer = context.createBuffer(1,1, context.sampleRate);
191 shouldNotThrow("source = context.createBufferSource()");
192 shouldNotThrow("source.buffer = buffer");
193 shouldNotThrow("source.start()");
194 shouldThrow("source.start()");
195
196 buffer = context.createBuffer(1,1, context.sampleRate);
197 shouldNotThrow("source = context.createBufferSource()");
198 shouldNotThrow("source.buffer = buffer");
199 shouldNotThrow("source.start()");
200 shouldNotThrow("source.stop()");
[email protected]20b3e8332013-11-01 00:14:05[diff] [blame]201
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]202
[email protected]ffd785f2013-10-29 17:19:58[diff] [blame]203 // Start/stop for OscillatorNodes
204 shouldNotThrow("source = context.createOscillator()");
[email protected]288a06a2014-09-26 03:53:55[diff] [blame]205 shouldThrow("source.start(-1)");
206 shouldThrow("source.start(Infinity)");
207 shouldThrow("source.start(-Infinity)");
208 shouldThrow("source.start(NaN)");
[email protected]ffd785f2013-10-29 17:19:58[diff] [blame]209 shouldNotThrow("source.start()");
[email protected]288a06a2014-09-26 03:53:55[diff] [blame]210 shouldThrow("source.stop(-1)");
211 shouldThrow("source.stop(Infinity)");
212 shouldThrow("source.stop(-Infinity)");
213 shouldThrow("source.stop(NaN)");
[email protected]ffd785f2013-10-29 17:19:58[diff] [blame]214 shouldNotThrow("source.stop()");
[email protected]20b3e8332013-11-01 00:14:05[diff] [blame]215
216 shouldNotThrow("osc = context.createOscillator()");
217 shouldThrow("osc.stop()");
218 shouldNotThrow("osc1 = context.createOscillator()");
219 shouldNotThrow("osc1.start()");
220 shouldNotThrow("osc1.stop()");
[email protected]5ab469f2014-02-12 05:59:26[diff] [blame]221
222 // exponentialRampToValue should throw on non-positive target values.
223 node = context.createGain();
224 node.connect(context.destination);
225 shouldThrow("node.gain.exponentialRampToValueAtTime(-1, 0.1)");
226 shouldThrow("node.gain.exponentialRampToValueAtTime(0, 0.1)");
[email protected]77459e32014-03-19 00:04:10[diff] [blame]227
228 // Convolver buffer rate must match context rate. Create on offline context so we
229 // specify the context rate exactly, in case the test is run on platforms with different
230 // HW sample rates.
[email protected]f846f5a2014-03-25 17:33:11[diff] [blame]231 shouldNotThrow("oc = new OfflineAudioContext(1, 44100, 44100)");
[email protected]77459e32014-03-19 00:04:10[diff] [blame]232 shouldNotThrow("conv = oc.createConvolver()");
233 shouldThrow("conv.buffer = oc.createBuffer(1, 100, 22050)");
[email protected]1d4178a2014-09-26 21:37:44[diff] [blame]234
235 // PannerNode channel count and mode
236 panner = context.createPanner();
237 // Channel count can only be set to 1 or 2.
238 shouldNotThrow("panner.channelCount = 1");
239 shouldNotThrow("panner.channelCount = 2");
240 shouldThrow("panner.channelCount = 0");
241 shouldThrow("panner.channelCount = 3");
242 // It is illegal to set the mode to 'max'
243 shouldThrow("panner.channelCountMode = 'max'");
244 shouldNotThrow("panner.channelCountMode = 'explicit'");
245 shouldNotThrow("panner.channelCountMode = 'clamped-max'");
246 shouldNotThrow("panner.channelCountMode = 'junk'");
[email protected]7baad8982014-09-29 22:11:48[diff] [blame]247
248 // Test channel count and mode for a ScriptProcessor.
249 shouldNotThrow("script = context.createScriptProcessor(256, 3)");
250 // Make sure the channelCount and mode are set correctly.
251 shouldBeEqualToNumber("script.channelCount", 3);
252 shouldBeEqualToString("script.channelCountMode", "explicit");
253 // Cannot change the channelCount or mode to anything else
254 shouldNotThrow("script.channelCount = 3");
255 shouldThrow("script.channelCount = 1");
256 shouldThrow("script.channelCount = 7");
257 shouldNotThrow("script.channelCountMode = 'explicit'");
258 shouldThrow("script.channelCountMode = 'max'");
259 shouldThrow("script.channelCountMode = 'clamped-max'");
260 shouldNotThrow("script.channelCountMode = 'junk'");
[email protected]7cc3e782014-11-10 22:37:54[diff] [blame]261
262 // noteOn and noteOff don't exist anymore
263 shouldBeUndefined("osc.noteOn");
264 shouldBeUndefined("osc.noteOff");
265 shouldBeUndefined("source.noteOn");
266 shouldBeUndefined("source.noteOff");
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]267}
268
269runTest();
270successfullyParsed = true;
271
[email protected]b702bbb2014-12-05 04:53:16[diff] [blame^]272</script>
[email protected]2da6ffa2013-10-01 00:31:35[diff] [blame]273</body>
274</html>