Chromium Code Reviews Chromium Code Reviews
Issue 212793002:
Fix attributes types on AnalyserNode as specification of web audio. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master| Index: LayoutTests/webaudio/realtimeanalyser-basic.html |
| diff --git a/LayoutTests/webaudio/realtimeanalyser-basic.html b/LayoutTests/webaudio/realtimeanalyser-basic.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..135cf4836214cda5b938563b12546194b02e8679 |
| --- /dev/null |
| +++ b/LayoutTests/webaudio/realtimeanalyser-basic.html |
| @@ -0,0 +1,73 @@ |
| +<!DOCTYPE html> |
| +<html> |
| +<head> |
| +<script src="../resources/js-test.js"></script> |
| +<script src="resources/audio-testing.js"></script> |
| +</head> |
| + |
| +<body> |
| +<div id="description"></div> |
| +<div id="console"></div> |
| + |
| +<script> |
| +description("Basic tests for AnalyserNode."); |
| + |
| +var context = 0; |
| + |
| +function runTest() { |
| + if (window.testRunner) { |
| + testRunner.dumpAsText(); |
| + testRunner.waitUntilDone(); |
| + } |
| + |
| + window.jsTestIsAsync = true; |
| + |
| + context = new webkitAudioContext(); |
| + var analyser = context.createAnalyser(); |
| + |
| + if (analyser.numberOfInputs === 1) |
| + testPassed("AnalyserNode has one input."); |
| + else |
| + testFailed("AnalyserNode should have one input, not " + analyser.numberOfInputs + "."); |
| + |
| + if (analyser.numberOfOutputs === 1) |
| + testPassed("AnalyserNode has one output."); |
| + else |
| + testFailed("AnalyserNode should have one output."); |
| + |
| + if (analyser.minDecibels === -100) |
| + testPassed("minDecibels default value is -100."); |
| + else |
| + testFailed("minDecibels default value should be -100."); |
| + |
| + if (analyser.maxDecibels === -30) |
| + testPassed("maxDecibels default value is -30."); |
| + else |
| + testFailed("maxDecibels default value should be -30."); |
| + |
| + if (analyser.smoothingTimeConstant === 0.8) |
| + testPassed("smoothingTimeConstant default value is 0.8."); |
| + else |
| + testFailed("smoothingTimeConstant default value should be 0.8."); |
| + |
| + analyser.minDecibels = -50.0 - (1/3); |
| + if (analyser.minDecibels === -50.0 - (1/3)) |
|
Raymond Toy
2014/03/28 16:10:06
Change lines 53-57 to
var expectedValue = -50 - (
|
| + testPassed("minDecibels value is set to -50.333333333333336."); |
| + else |
| + testFailed("minDecibels value should be set to -50.333333333333336, not " + analyser.minDecibels + "."); |
| + |
| + analyser.maxDecibels = -40.0 - (1/3); |
|
Raymond Toy
2014/03/28 16:10:06
Same as above.
|
| + if (analyser.maxDecibels === -40.0 - (1/3)) |
| + testPassed("maxDecibels value is set to -40.333333333333336."); |
| + else |
| + testFailed("maxDecibels value should be set to -40.333333333333336, not " + analyser.maxDecibels + "."); |
| + |
| + finishJSTest(); |
| +} |
| + |
| +runTest(); |
| + |
| +</script> |
| + |
| +</body> |
| +</html> |
