diff options
| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_audio.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_audio.html')
| -rw-r--r-- | dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_audio.html | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_audio.html b/dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_audio.html new file mode 100644 index 000000000..6d99f2e11 --- /dev/null +++ b/dom/media/tests/mochitest/test_getUserMedia_mediaElementCapture_audio.html @@ -0,0 +1,117 @@ +<!DOCTYPE HTML> +<html> +<head> + <script type="application/javascript" src="mediaStreamPlayback.js"></script> + <script type="application/javascript" src="head.js"></script> +</head> +<body> +<pre id="test"> +<script> + +createHTML({ + bug: "1259788", + title: "Test CaptureStream audio content on HTMLMediaElement playing a gUM MediaStream", + visible: true +}); + +var audioContext; +var gUMAudioElement; +var analyser; +runTest(() => getUserMedia({audio: true}) + .then(stream => { + gUMAudioElement = createMediaElement("audio", "gUMAudio"); + gUMAudioElement.srcObject = stream; + + audioContext = new AudioContext(); + info("Capturing"); + + analyser = new AudioStreamAnalyser(audioContext, + gUMAudioElement.mozCaptureStream()); + analyser.enableDebugCanvas(); + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] > 200 && + array[analyser.binIndexForFrequency(2500)] < 50); + }) + .then(() => { + info("Audio flowing. Pausing."); + gUMAudioElement.pause(); + + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] < 50 && + array[analyser.binIndexForFrequency(2500)] < 50); + }) + .then(() => { + info("Audio stopped flowing. Playing."); + gUMAudioElement.play(); + + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] > 200 && + array[analyser.binIndexForFrequency(2500)] < 50); + }) + .then(() => { + info("Audio flowing. Removing source."); + var stream = gUMAudioElement.srcObject; + gUMAudioElement.srcObject = null; + + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] < 50 && + array[analyser.binIndexForFrequency(2500)] < 50) + .then(() => stream); + }) + .then(stream => { + info("Audio stopped flowing. Setting source."); + gUMAudioElement.srcObject = stream; + + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] > 200 && + array[analyser.binIndexForFrequency(2500)] < 50); + }) + .then(() => { + info("Audio flowing from new source. Adding a track."); + let oscillator = audioContext.createOscillator(); + oscillator.type = 'sine'; + oscillator.frequency.value = 2000; + oscillator.start(); + + let oscOut = audioContext.createMediaStreamDestination(); + oscillator.connect(oscOut); + + gUMAudioElement.srcObject.addTrack(oscOut.stream.getTracks()[0]); + + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] > 200 && + array[analyser.binIndexForFrequency(1500)] < 50 && + array[analyser.binIndexForFrequency(2000)] > 200 && + array[analyser.binIndexForFrequency(2500)] < 50); + }) + .then(() => { + info("Audio flowing from new track. Removing a track."); + + const gUMTrack = gUMAudioElement.srcObject.getTracks()[0]; + gUMAudioElement.srcObject.removeTrack(gUMTrack); + + is(gUMAudioElement.srcObject.getTracks().length, 1, + "A track should have been removed"); + + return analyser.waitForAnalysisSuccess(array => + array[analyser.binIndexForFrequency(50)] < 50 && + array[analyser.binIndexForFrequency(TEST_AUDIO_FREQ)] < 50 && + array[analyser.binIndexForFrequency(1500)] < 50 && + array[analyser.binIndexForFrequency(2000)] > 200 && + array[analyser.binIndexForFrequency(2500)] < 50) + .then(() => [gUMTrack, ...gUMAudioElement.srcObject.getTracks()] + .forEach(t => t.stop())); + }) + .then(() => ok(true, "Test passed.")) + .catch(e => ok(false, "Test failed: " + e + (e.stack ? "\n" + e.stack : "")))); + +</script> +</pre> +</body> +</html> |