--- a/dom/media/tests/mochitest/mochitest.ini
+++ b/dom/media/tests/mochitest/mochitest.ini
@@ -47,16 +47,18 @@ skip-if = true # needed by test_enumerat
skip-if = os == 'android'
[test_getUserMedia_active_autoplay.html]
[test_getUserMedia_audioCapture.html]
skip-if = toolkit == 'android' # android(Bug 1189784, timeouts on 4.3 emulator), android(Bug 1264333)
[test_getUserMedia_addTrackRemoveTrack.html]
skip-if = android_version == '18' || os == 'linux' # android(Bug 1189784, timeouts on 4.3 emulator), linux bug 1377450
[test_getUserMedia_addtrack_removetrack_events.html]
skip-if = os == 'linux' && debug # Bug 1389983
+[test_getUserMedia_audioConstraints.html]
+skip-if = os == 'mac' || os == 'win' || toolkit == 'android' # Bug 1404995, no loopback devices on some platforms
[test_getUserMedia_basicAudio_loopback.html]
skip-if = os == 'mac' || os == 'win' || toolkit == 'android' # Bug 1404995, no loopback devices on some platforms
[test_getUserMedia_basicAudio.html]
[test_getUserMedia_basicVideo.html]
[test_getUserMedia_basicVideo_playAfterLoadedmetadata.html]
[test_getUserMedia_basicScreenshare.html]
skip-if = toolkit == 'android' || (webrender && toolkit == 'windows') # no screenshare on android; bug 1405083 permafail on webrender
[test_getUserMedia_basicTabshare.html]
new file mode 100644
--- /dev/null
+++ b/dom/media/tests/mochitest/test_getUserMedia_audioConstraints.html
@@ -0,0 +1,93 @@
+<!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 microphone getSettings report correct settings after applyConstraints",
+ bug: "1447982",
+});
+
+function testTrackAgainstAudioConstraints(track, audioConstraints) {
+ let constraints = track.getConstraints();
+ is(constraints.autoGainControl, audioConstraints.autoGainControl,
+ "Should report correct autoGainControl constraint");
+ is(constraints.echoCancellation, audioConstraints.echoCancellation,
+ "Should report correct echoCancellation constraint");
+ is(constraints.noiseSuppression, audioConstraints.noiseSuppression,
+ "Should report correct noiseSuppression constraint");
+
+ let settings = track.getSettings();
+ is(settings.autoGainControl, audioConstraints.autoGainControl,
+ "Should report correct autoGainControl setting");
+ is(settings.echoCancellation, audioConstraints.echoCancellation,
+ "Should report correct echoCancellation setting");
+ is(settings.noiseSuppression, audioConstraints.noiseSuppression,
+ "Should report correct noiseSuppression setting");
+}
+
+async function testAudioConstraints(track, audioConstraints) {
+ // We applyConstraints() first and do a fresh gUM later, to avoid
+ // testing multiple concurrent captures at different settings.
+
+ info(`Testing applying constraints ${JSON.stringify(audioConstraints)} ` +
+ `to track with settings ${JSON.stringify(track.getSettings())}`);
+ await track.applyConstraints(audioConstraints);
+ testTrackAgainstAudioConstraints(track, audioConstraints);
+
+ info("Testing fresh gUM request with audio constraints " +
+ JSON.stringify(audioConstraints));
+ let stream = await getUserMedia({audio: audioConstraints});
+ testTrackAgainstAudioConstraints(stream.getTracks()[0], audioConstraints);
+ stream.getTracks().forEach(t => t.stop());
+}
+
+runTest(async () => {
+ let audioDevice = SpecialPowers.getCharPref("media.audio_loopback_dev", "");
+ if (!audioDevice) {
+ ok(false, "No device set by framework. Try --use-test-media-devices");
+ return;
+ }
+
+ let supportedConstraints = navigator.mediaDevices.getSupportedConstraints();
+ is(supportedConstraints.autoGainControl, true,
+ "autoGainControl constraint should be supported");
+ is(supportedConstraints.echoCancellation, true,
+ "echoCancellation constraint should be supported");
+ is(supportedConstraints.noiseSuppression, true,
+ "noiseSuppression constraint should be supported");
+
+ let egn = (e, g, n) => ({
+ echoCancellation: e,
+ autoGainControl: g,
+ noiseSuppression: n
+ });
+
+ let stream = await getUserMedia({
+ audio: egn(true, true, true),
+ });
+ let track = stream.getTracks()[0];
+ let audioConstraintsToTest = [
+ egn(false, true, true),
+ egn(true, false, true),
+ egn(true, true, false),
+ egn(false, false, true),
+ egn(false, true, false),
+ egn(true, false, false),
+ egn(false, false, false),
+ egn(true, true, true),
+ ];
+ for (let audioConstraints of audioConstraintsToTest) {
+ await testAudioConstraints(track, audioConstraints);
+ }
+ track.stop();
+});
+</script>
+</pre>
+</body>
+</html>