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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/webrtc/tests/mochitests/test_defaultAudioConstraints.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webrtc/tests/mochitests/test_defaultAudioConstraints.html')
| -rw-r--r-- | dom/media/webrtc/tests/mochitests/test_defaultAudioConstraints.html | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/dom/media/webrtc/tests/mochitests/test_defaultAudioConstraints.html b/dom/media/webrtc/tests/mochitests/test_defaultAudioConstraints.html new file mode 100644 index 0000000000..8e0db48fff --- /dev/null +++ b/dom/media/webrtc/tests/mochitests/test_defaultAudioConstraints.html @@ -0,0 +1,80 @@ +<!DOCTYPE HTML> +<html> +<head> + <script type="application/javascript" src="mediaStreamPlayback.js"></script> +</head> +<body> +<pre id="test"> +<script type="application/javascript"> +"use strict"; + +createHTML({ + title: "Test that the audio constraints that observe at the audio constraints we expect.", + bug: "1509842" +}); + +runTest(async () => { + // We need a real device to get a MediaEngine supporting constraints + let audioDevice = SpecialPowers.getCharPref("media.audio_loopback_dev", ""); + if (!audioDevice) { + todo(false, "No device set by framework. Try --use-test-media-devices"); + return; + } + + // Get a gUM track with the default settings, check that they are what we + // expect. + let stream = await navigator.mediaDevices.getUserMedia({ audio: true }); + let track = stream.getAudioTracks()[0]; + let defaultSettings = track.getSettings(); + + is(defaultSettings.echoCancellation, true, + "Echo cancellation should be ON by default."); + is(defaultSettings.noiseSuppression, true, + "Noise suppression should be ON by default."); + is(defaultSettings.autoGainControl, true, + "Automatic gain control should be ON by default."); + + track.stop(); + + // This is UA-dependant, and belongs in a Mochitest, not in a WPT. + // When a gUM track has been requested with `echoCancellation` OFF, check that + // `noiseSuppression` and `autoGainControl` are off as well. + stream = + await navigator.mediaDevices.getUserMedia({audio:{echoCancellation: false}}); + track = stream.getAudioTracks()[0]; + defaultSettings = track.getSettings(); + + is(defaultSettings.echoCancellation, false, + "Echo cancellation should be OFF when requested."); + is(defaultSettings.noiseSuppression, false, + `Noise suppression should be OFF when echoCancellation is the only + constraint and is OFF.`); + is(defaultSettings.autoGainControl, false, + `Automatic gain control should be OFF when echoCancellation is the only + constraint and is OFF.`); + + track.stop(); + + // When a gUM track has been requested with `echoCancellation` OFF, check that + // `noiseSuppression` and `autoGainControl` are not OFF as well if another + // constraint has been specified. + stream = + await navigator.mediaDevices.getUserMedia({audio:{echoCancellation: false, + autoGainControl: true}}); + track = stream.getAudioTracks()[0]; + defaultSettings = track.getSettings(); + + is(defaultSettings.echoCancellation, false, + "Echo cancellation should be OFF when requested."); + is(defaultSettings.noiseSuppression, false, + `Noise suppression should be OFF when echoCancellation is OFF and another + constraint has been specified.`); + is(defaultSettings.autoGainControl, true, + "Auto gain control should be ON when requested."); + + track.stop(); +}); +</script> +</pre> +</body> +</html> |