1 files changed, 43 insertions, 0 deletions
diff --git a/dom/media/webrtc/tests/mochitests/test_getUserMedia_cubebDisabledFakeStreams.html b/dom/media/webrtc/tests/mochitests/test_getUserMedia_cubebDisabledFakeStreams.html
new file mode 100644
index 0000000000..f8150cc4c1
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/test_getUserMedia_cubebDisabledFakeStreams.html
@@ -0,0 +1,43 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript" src="mediaStreamPlayback.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+  createHTML({
+    title: "getUserMedia fake stream with Cubeb Disabled Test",
+    bug: "1443525"
+  });
+  /**
+   * Run a test to verify we can still return a fake stream even if we cannot
+   * get a cubeb context. See also Bug 1434477
+   */
+  runTest(async function () {
+    info("Get user media with cubeb disabled and fake tracks starting");
+    // Push prefs to ensure no cubeb context and fake streams
+    await pushPrefs(["media.cubeb.force_null_context", true],
+                    ["media.navigator.streams.fake", true],
+                    ['media.audio_loopback_dev', '']);
+    let testAudio = createMediaElement('audio', 'testAudio');
+    // Request audio only, to avoid cams
+    let constraints = {audio: true, video: false};
+    let stream;
+    try {
+      stream = await getUserMedia(constraints);
+    } catch (e) {
+      // We've got no audio backend, so we expect gUM to fail
+      ok(false, `Did not expect to fail, but got ${e}`);
+      return;
+    }
+    ok(stream, "getUserMedia should get a stream!");
+    let playback = new MediaStreamPlayback(testAudio, stream);
+    return playback.playMedia(false);
+  });
+
+
+</script>
+</pre>
+</body>
+</html>