Bug 1208371 - Test disabling track across peerconnection not affecting clones. r=jib
authorAndreas Pehrson <pehrsons@gmail.com>
Tue, 05 Jan 2016 10:16:30 +0800
changeset 348467 0c907897958d6e2ede952b13145d8686ef894545
parent 348466 61a778ea5288324443bbbd738d24dc1f037a0236
child 348468 9d11ad3a0bf446e9da7394d04d187ba266dfbbf2
push id14828
push userpehrsons@gmail.com
push dateThu, 07 Apr 2016 12:57:27 +0000
reviewersjib
bugs1208371
milestone48.0a1
Bug 1208371 - Test disabling track across peerconnection not affecting clones. r=jib MozReview-Commit-ID: 2uD85M92eJU
dom/media/tests/mochitest/mochitest.ini
dom/media/tests/mochitest/test_peerConnection_trackDisabling_clones.html
--- a/dom/media/tests/mochitest/mochitest.ini
+++ b/dom/media/tests/mochitest/mochitest.ini
@@ -170,16 +170,18 @@ skip-if = toolkit == 'gonk' || buildapp 
 [test_peerConnection_setParameters.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' && debug) # b2g(Bug 960442, video support for WebRTC is disabled on b2g), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_setRemoteAnswerInHaveRemoteOffer.html]
 [test_peerConnection_setRemoteAnswerInStable.html]
 [test_peerConnection_setRemoteOfferInHaveLocalOffer.html]
 [test_peerConnection_throwInCallbacks.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' # b2g(Bug 960442, video support for WebRTC is disabled on b2g)
 [test_peerConnection_toJSON.html]
+[test_peerConnection_trackDisabling_clones.html]
+skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' && debug) # b2g(Bug 960442, video support for WebRTC is disabled on b2g), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_trackDisabling.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' && debug) # b2g(Bug 960442, video support for WebRTC is disabled on b2g), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_twoAudioStreams.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' && debug) # b2g (Bug 1059867), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_twoAudioTracksInOneStream.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' && debug) # b2g (Bug 1059867), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_twoAudioVideoStreams.html]
 # b2g(Bug 960442, video support for WebRTC is disabled on b2g), Bug 1171255 for Linux debug e10s, android(Bug 1189784, timeouts on 4.3 emulator)
new file mode 100644
--- /dev/null
+++ b/dom/media/tests/mochitest/test_peerConnection_trackDisabling_clones.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript" src="pc.js"></script>
+  <script type="application/javascript" src="/tests/dom/canvas/test/captureStream_common.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript;version=1.8">
+createHTML({
+  bug: "1219711",
+  title: "Disabling locally should be reflected remotely, individually for clones"
+});
+
+runNetworkTest(() => {
+  var test = new PeerConnectionTest();
+
+  var originalStream;
+  var localVideoOriginal;
+
+  // Always use fake tracks since we depend on audio to have a large 1000Hz
+  // component.
+  test.setMediaConstraints([{audio: true, video: true, fake: true}], []);
+  test.chain.replace("PC_LOCAL_GUM", [
+    function PC_LOCAL_GUM_CLONE() {
+      return getUserMedia(test.pcLocal.constraints[0]).then(stream => {
+        originalStream = stream;
+        localVideoOriginal =
+          createMediaElement("audiovideo", "local-original");
+        localVideoOriginal.srcObject = stream;
+        test.pcLocal.attachMedia(originalStream.clone(), "audiovideo", "local");
+      });
+    }
+  ]);
+  test.chain.append([
+    function CHECK_ASSUMPTIONS() {
+      is(test.pcLocal.mediaElements.length, 1,
+         "pcLocal should have one media element");
+      is(test.pcRemote.mediaElements.length, 1,
+         "pcRemote should have one media element");
+      is(test.pcLocal.streams.length, 1,
+         "pcLocal should have one stream");
+      is(test.pcRemote.streams.length, 1,
+         "pcRemote should have one stream");
+    },
+    function CHECK_VIDEO() {
+      info("Checking video");
+      var h = new CaptureStreamTestHelper2D();
+      var localVideoClone = test.pcLocal.mediaElements[0];
+      var remoteVideoClone = test.pcRemote.mediaElements[0];
+
+      // We check a pixel somewhere away from the top left corner since
+      // MediaEngineDefault puts semi-transparent time indicators there.
+      const offsetX = 50;
+      const offsetY = 50;
+      const threshold = 128;
+      const remoteDisabledColor = h.black;
+
+      // We're regarding black as disabled here, and we're setting the alpha
+      // channel of the pixel to 255 to disregard alpha when testing.
+      var checkVideoEnabled = video =>
+        h.waitForPixel(video, offsetX, offsetY,
+                       px => (px[3] = 255, h.isPixelNot(px, h.black, threshold)));
+      var checkVideoDisabled = video =>
+        h.waitForPixel(video, offsetX, offsetY,
+                       px => (px[3] = 255, h.isPixel(px, h.black, threshold)));
+
+      return Promise.resolve()
+        .then(() => info("Checking local original enabled"))
+        .then(() => checkVideoEnabled(localVideoOriginal))
+        .then(() => info("Checking local clone enabled"))
+        .then(() => checkVideoEnabled(localVideoClone))
+        .then(() => info("Checking remote clone enabled"))
+        .then(() => checkVideoEnabled(remoteVideoClone))
+
+        .then(() => info("Disabling original"))
+        .then(() => originalStream.getVideoTracks()[0].enabled = false)
+
+        .then(() => info("Checking local original disabled"))
+        .then(() => checkVideoDisabled(localVideoOriginal))
+        .then(() => info("Checking local clone enabled"))
+        .then(() => checkVideoEnabled(localVideoClone))
+        .then(() => info("Checking remote clone enabled"))
+        .then(() => checkVideoEnabled(remoteVideoClone))
+
+        .then(() => info("Re-enabling original; disabling clone"))
+        .then(() => originalStream.getVideoTracks()[0].enabled = true)
+        .then(() => test.pcLocal.streams[0].getVideoTracks()[0].enabled = false)
+
+        .then(() => info("Checking local original enabled"))
+        .then(() => checkVideoEnabled(localVideoOriginal))
+        .then(() => info("Checking local clone disabled"))
+        .then(() => checkVideoDisabled(localVideoClone))
+        .then(() => info("Checking remote clone disabled"))
+        .then(() => checkVideoDisabled(remoteVideoClone))
+    },
+    function CHECK_AUDIO() {
+      info("Checking audio");
+      var ac = new AudioContext();
+      var localAnalyserOriginal = new AudioStreamAnalyser(ac, originalStream);
+      var localAnalyserClone =
+        new AudioStreamAnalyser(ac, test.pcLocal.streams[0]);
+      var remoteAnalyserClone =
+        new AudioStreamAnalyser(ac, test.pcRemote.streams[0]);
+
+      var freq1k = localAnalyserOriginal.binIndexForFrequency(1000);
+      var checkAudioEnabled = analyser =>
+        analyser.waitForAnalysisSuccess(array => array[freq1k] > 200);
+      var checkAudioDisabled = analyser =>
+        analyser.waitForAnalysisSuccess(array => array[freq1k] < 50);
+
+      return Promise.resolve()
+        .then(() => info("Checking local original enabled"))
+        .then(() => checkAudioEnabled(localAnalyserOriginal))
+        .then(() => info("Checking local clone enabled"))
+        .then(() => checkAudioEnabled(localAnalyserClone))
+        .then(() => info("Checking remote clone enabled"))
+        .then(() => checkAudioEnabled(remoteAnalyserClone))
+
+        .then(() => info("Disabling original"))
+        .then(() => originalStream.getAudioTracks()[0].enabled = false)
+
+        .then(() => info("Checking local original disabled"))
+        .then(() => checkAudioDisabled(localAnalyserOriginal))
+        .then(() => info("Checking local clone enabled"))
+        .then(() => checkAudioEnabled(localAnalyserClone))
+        .then(() => info("Checking remote clone enabled"))
+        .then(() => checkAudioEnabled(remoteAnalyserClone))
+
+        .then(() => info("Re-enabling original; disabling clone"))
+        .then(() => originalStream.getAudioTracks()[0].enabled = true)
+        .then(() => test.pcLocal.streams[0].getAudioTracks()[0].enabled = false)
+
+        .then(() => info("Checking local original enabled"))
+        .then(() => checkAudioEnabled(localAnalyserOriginal))
+        .then(() => info("Checking local clone disabled"))
+        .then(() => checkAudioDisabled(localAnalyserClone))
+        .then(() => info("Checking remote clone disabled"))
+        .then(() => checkAudioDisabled(remoteAnalyserClone))
+    }
+  ]);
+  test.run();
+});
+</script>
+</pre>
+</body>
+</html>