diff options
Diffstat (limited to 'dom/media/webaudio/test/test_audioContextParams_recordNonDefaultSampleRate.html')
-rw-r--r-- | dom/media/webaudio/test/test_audioContextParams_recordNonDefaultSampleRate.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_audioContextParams_recordNonDefaultSampleRate.html b/dom/media/webaudio/test/test_audioContextParams_recordNonDefaultSampleRate.html new file mode 100644 index 0000000000..9f2e6c9116 --- /dev/null +++ b/dom/media/webaudio/test/test_audioContextParams_recordNonDefaultSampleRate.html @@ -0,0 +1,48 @@ +<!DOCTYPE HTML> +<html> +<head> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + <script type="text/javascript" src="manifest.js"></script> +</head> +<body> +<pre id="test"> + +<script class="testbody" type="text/javascript"> +function startTest() { + let ctx = new AudioContext({sampleRate: 32000}); + let oscillator = ctx.createOscillator(); + let dest = ctx.createMediaStreamDestination(); + oscillator.connect(dest); + oscillator.start(); + let stream = dest.stream; + + let recorder = new MediaRecorder(stream); + recorder.ondataavailable = (e) => { + ok(true, 'recorder ondataavailable event'); + if (recorder.state == 'recording') { + ok(e.data.size > 0, 'check blob has data'); + recorder.stop(); + } + } + + recorder.onstop = () => { + ok(true, 'recorder stop event'); + SimpleTest.finish(); + } + + try { + recorder.start(1000); + ok(true, 'recorder started'); + is('recording', recorder.state, 'check record state recording'); + } catch (e) { + ok(false, 'Can t record audio context'); + } +} + +startTest(); +SimpleTest.waitForExplicitFinish(); +</script> +</pre> +</body> +</html> |