LayoutTests/webaudio/dom-exceptions.html - Issue 54173005: Signal exceptions if start/stop is called out-of-order or too many times.

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Issue 54173005: Signal exceptions if start/stop is called out-of-order or too many times. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 7 years, 1 month ago

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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 <link rel="stylesheet" href="../fast/js/resources/js-test-style.css"/>	4 <link rel="stylesheet" href="../fast/js/resources/js-test-style.css"/>

5 <script src="resources/audio-testing.js"></script>	5 <script src="resources/audio-testing.js"></script>

6 <script src="../fast/js/resources/js-test-pre.js"></script>	6 <script src="../fast/js/resources/js-test-pre.js"></script>

7 <script src="resources/biquad-testing.js"></script>	7 <script src="resources/biquad-testing.js"></script>

8 </head>	8 </head>

9	9

10 <body>	10 <body>

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118 node = context.createWaveShaper();	118 node = context.createWaveShaper();

119 shouldThrow("node.oversample = '9x'");	119 shouldThrow("node.oversample = '9x'");

120	120

121 // Start/stop for AudioBufferSourceNodes	121 // Start/stop for AudioBufferSourceNodes

122 buffer = context.createBuffer(1,1, context.sampleRate);	122 buffer = context.createBuffer(1,1, context.sampleRate);

123 shouldNotThrow("source = context.createBufferSource()");	123 shouldNotThrow("source = context.createBufferSource()");

124 shouldNotThrow("source.buffer = buffer");	124 shouldNotThrow("source.buffer = buffer");

125 shouldNotThrow("source.start()");	125 shouldNotThrow("source.start()");

126 shouldNotThrow("source.stop()");	126 shouldNotThrow("source.stop()");

127	127

128 // It's valid to start a source that has no associated buffer.	128 // It's not clear from the spec, but I think it's valid to call start(). The spec is silent on

	129 // what happens if we call stop() afterwards, so don't call it.

129 shouldNotThrow("source = context.createBufferSource()");	130 shouldNotThrow("source = context.createBufferSource()");

130 shouldNotThrow("source.start()");	131 shouldNotThrow("source.start()");

	132

	133 buffer = context.createBuffer(1,1, context.sampleRate);

	134 shouldNotThrow("source = context.createBufferSource()");

	135 shouldNotThrow("source.buffer = buffer");

	136 shouldThrow("source.stop()");

	137

	138 buffer = context.createBuffer(1,1, context.sampleRate);

	139 shouldNotThrow("source = context.createBufferSource()");

	140 shouldNotThrow("source.buffer = buffer");

	141 shouldNotThrow("source.start()");

	142 shouldThrow("source.start()");

	143

	144 buffer = context.createBuffer(1,1, context.sampleRate);

	145 shouldNotThrow("source = context.createBufferSource()");

	146 shouldNotThrow("source.buffer = buffer");

	147 shouldNotThrow("source.start()");

131 shouldNotThrow("source.stop()");	148 shouldNotThrow("source.stop()");

	149 shouldThrow("source.stop()");

132	150

	151

133 // Start/stop for OscillatorNodes	152 // Start/stop for OscillatorNodes

134 shouldNotThrow("source = context.createOscillator()");	153 shouldNotThrow("source = context.createOscillator()");

135 shouldNotThrow("source.start()");	154 shouldNotThrow("source.start()");

136 shouldNotThrow("source.stop()");	155 shouldNotThrow("source.stop()");

	156

	157 shouldNotThrow("osc = context.createOscillator()");

	158 shouldThrow("osc.stop()");

	159 shouldNotThrow("osc1 = context.createOscillator()");

	160 shouldNotThrow("osc1.start()");

	161 shouldNotThrow("osc1.stop()");

	162 shouldThrow("osc1.stop()");

	163

137 }	164 }

138	165

139 runTest();	166 runTest();

140 successfullyParsed = true;	167 successfullyParsed = true;

141	168

142 </script>	169 </script>

143 <script src="../fast/js/resources/js-test-post.js"></script>	170 <script src="../fast/js/resources/js-test-post.js"></script>

144 </body>	171 </body>

145 </html>	172 </html>

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