Esempio n. 1
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  // Checks if capture format can be changed on fly and decoder can be reset properly.
  @SmallTest
  public void testCaptureFormatChange() throws InterruptedException {
    Log.d(TAG, "testCaptureFormatChange");
    loopback = true;

    MockRenderer localRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, LOCAL_RENDERER_NAME);
    MockRenderer remoteRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, REMOTE_RENDERER_NAME);

    pcClient =
        createPeerConnectionClient(
            localRenderer,
            remoteRenderer,
            createParametersForVideoCall(VIDEO_CODEC_VP8, false),
            null);

    // Wait for local SDP, rename it to answer and set as remote SDP.
    assertTrue("Local SDP was not set.", waitForLocalSDP(WAIT_TIMEOUT));
    SessionDescription remoteSdp =
        new SessionDescription(
            SessionDescription.Type.fromCanonicalForm("answer"), localSdp.description);
    pcClient.setRemoteDescription(remoteSdp);

    // Wait for ICE connection.
    assertTrue("ICE connection failure.", waitForIceConnected(ICE_CONNECTION_WAIT_TIMEOUT));

    // Check that local and remote video frames were rendered.
    assertTrue(
        "Local video frames were not rendered before camera resolution change.",
        localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    assertTrue(
        "Remote video frames were not rendered before camera resolution change.",
        remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));

    // Change capture output format a few times.
    for (int i = 0; i < 2 * CAPTURE_FORMAT_CHANGE_ATTEMPTS; i++) {
      if (i % 2 == 0) {
        pcClient.changeCaptureFormat(WIDTH_VGA, HEIGHT_VGA, MAX_VIDEO_FPS);
      } else {
        pcClient.changeCaptureFormat(WIDTH_QVGA, HEIGHT_QVGA, MAX_VIDEO_FPS);
      }

      // Reset video renders and check that local and remote video frames
      // were rendered after capture format change.
      localRenderer.reset(EXPECTED_VIDEO_FRAMES);
      remoteRenderer.reset(EXPECTED_VIDEO_FRAMES);
      assertTrue(
          "Local video frames were not rendered after capture format change.",
          localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
      assertTrue(
          "Remote video frames were not rendered after capture format change.",
          remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    }

    pcClient.close();
    assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
    Log.d(TAG, "testCaptureFormatChange done.");
  }
Esempio n. 2
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  // Checks if video source can be restarted - simulate app goes to
  // background and back to foreground.
  @SmallTest
  public void testVideoSourceRestart() throws InterruptedException {
    Log.d(TAG, "testVideoSourceRestart");
    loopback = true;

    MockRenderer localRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, LOCAL_RENDERER_NAME);
    MockRenderer remoteRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, REMOTE_RENDERER_NAME);

    pcClient =
        createPeerConnectionClient(
            localRenderer,
            remoteRenderer,
            createParametersForVideoCall(VIDEO_CODEC_VP8, false),
            null);

    // Wait for local SDP, rename it to answer and set as remote SDP.
    assertTrue("Local SDP was not set.", waitForLocalSDP(WAIT_TIMEOUT));
    SessionDescription remoteSdp =
        new SessionDescription(
            SessionDescription.Type.fromCanonicalForm("answer"), localSdp.description);
    pcClient.setRemoteDescription(remoteSdp);

    // Wait for ICE connection.
    assertTrue("ICE connection failure.", waitForIceConnected(ICE_CONNECTION_WAIT_TIMEOUT));

    // Check that local and remote video frames were rendered.
    assertTrue(
        "Local video frames were not rendered before video restart.",
        localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    assertTrue(
        "Remote video frames were not rendered before video restart.",
        remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));

    // Stop and then start video source a few times.
    for (int i = 0; i < VIDEO_RESTART_ATTEMPTS; i++) {
      pcClient.stopVideoSource();
      Thread.sleep(VIDEO_RESTART_TIMEOUT);
      pcClient.startVideoSource();

      // Reset video renders and check that local and remote video frames
      // were rendered after video restart.
      localRenderer.reset(EXPECTED_VIDEO_FRAMES);
      remoteRenderer.reset(EXPECTED_VIDEO_FRAMES);
      assertTrue(
          "Local video frames were not rendered after video restart.",
          localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
      assertTrue(
          "Remote video frames were not rendered after video restart.",
          remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    }
    pcClient.close();
    assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
    Log.d(TAG, "testVideoSourceRestart done.");
  }
Esempio n. 3
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  // Checks if default front camera can be switched to back camera and then
  // again to front camera.
  @SmallTest
  public void testCameraSwitch() throws InterruptedException {
    Log.d(TAG, "testCameraSwitch");
    loopback = true;

    MockRenderer localRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, LOCAL_RENDERER_NAME);
    MockRenderer remoteRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, REMOTE_RENDERER_NAME);

    pcClient =
        createPeerConnectionClient(
            localRenderer,
            remoteRenderer,
            createParametersForVideoCall(VIDEO_CODEC_VP8, false),
            null);

    // Wait for local SDP, rename it to answer and set as remote SDP.
    assertTrue("Local SDP was not set.", waitForLocalSDP(WAIT_TIMEOUT));
    SessionDescription remoteSdp =
        new SessionDescription(
            SessionDescription.Type.fromCanonicalForm("answer"), localSdp.description);
    pcClient.setRemoteDescription(remoteSdp);

    // Wait for ICE connection.
    assertTrue("ICE connection failure.", waitForIceConnected(ICE_CONNECTION_WAIT_TIMEOUT));

    // Check that local and remote video frames were rendered.
    assertTrue(
        "Local video frames were not rendered before camera switch.",
        localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    assertTrue(
        "Remote video frames were not rendered before camera switch.",
        remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));

    for (int i = 0; i < CAMERA_SWITCH_ATTEMPTS; i++) {
      // Try to switch camera
      pcClient.switchCamera();

      // Reset video renders and check that local and remote video frames
      // were rendered after camera switch.
      localRenderer.reset(EXPECTED_VIDEO_FRAMES);
      remoteRenderer.reset(EXPECTED_VIDEO_FRAMES);
      assertTrue(
          "Local video frames were not rendered after camera switch.",
          localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
      assertTrue(
          "Remote video frames were not rendered after camera switch.",
          remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    }
    pcClient.close();
    assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
    Log.d(TAG, "testCameraSwitch done.");
  }
Esempio n. 4
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  private void doLoopbackTest(PeerConnectionParameters parameters, boolean decodeToTexure)
      throws InterruptedException {
    loopback = true;
    MockRenderer localRenderer = null;
    MockRenderer remoteRenderer = null;
    if (parameters.videoCallEnabled) {
      Log.d(TAG, "testLoopback for video " + parameters.videoCodec);
      localRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, LOCAL_RENDERER_NAME);
      remoteRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, REMOTE_RENDERER_NAME);
    } else {
      Log.d(TAG, "testLoopback for audio.");
    }
    pcClient =
        createPeerConnectionClient(
            localRenderer,
            remoteRenderer,
            parameters,
            decodeToTexure ? eglBase.getEglBaseContext() : null);

    // Wait for local SDP, rename it to answer and set as remote SDP.
    assertTrue("Local SDP was not set.", waitForLocalSDP(WAIT_TIMEOUT));
    SessionDescription remoteSdp =
        new SessionDescription(
            SessionDescription.Type.fromCanonicalForm("answer"), localSdp.description);
    pcClient.setRemoteDescription(remoteSdp);

    // Wait for ICE connection.
    assertTrue("ICE connection failure.", waitForIceConnected(ICE_CONNECTION_WAIT_TIMEOUT));

    if (parameters.videoCallEnabled) {
      // Check that local and remote video frames were rendered.
      assertTrue(
          "Local video frames were not rendered.",
          localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
      assertTrue(
          "Remote video frames were not rendered.",
          remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    } else {
      // For audio just sleep for 1 sec.
      // TODO(glaznev): check how we can detect that remote audio was rendered.
      Thread.sleep(AUDIO_RUN_TIMEOUT);
    }

    pcClient.close();
    assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
    Log.d(TAG, "testLoopback done.");
  }
Esempio n. 5
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  // Test that a call can be setup even if the EGL context used during initialization is
  // released before the Video codecs are created. The HW encoder and decoder is setup to use
  // textures.
  @SmallTest
  public void testLoopbackEglContextReleasedAfterCreatingPc() throws InterruptedException {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
      Log.i(TAG, "Decode to textures is not supported. Requires SDK version 19");
      return;
    }

    loopback = true;
    PeerConnectionParameters parameters = createParametersForVideoCall(VIDEO_CODEC_VP8, true);
    MockRenderer localRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, LOCAL_RENDERER_NAME);
    MockRenderer remoteRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, REMOTE_RENDERER_NAME);
    pcClient =
        createPeerConnectionClient(
            localRenderer, remoteRenderer, parameters, eglBase.getEglBaseContext());

    // Wait for local SDP, rename it to answer and set as remote SDP.
    assertTrue("Local SDP was not set.", waitForLocalSDP(WAIT_TIMEOUT));

    // Release the EGL context used for creating the PeerConnectionClient.
    // Since createPeerConnectionClient is asynchronous, we must wait for the local
    // SessionDescription.
    eglBase.release();
    eglBase = null;

    SessionDescription remoteSdp =
        new SessionDescription(
            SessionDescription.Type.fromCanonicalForm("answer"), localSdp.description);
    pcClient.setRemoteDescription(remoteSdp);

    // Wait for ICE connection.
    assertTrue("ICE connection failure.", waitForIceConnected(ICE_CONNECTION_WAIT_TIMEOUT));
    // Check that local and remote video frames were rendered.
    assertTrue(
        "Local video frames were not rendered.", localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
    assertTrue(
        "Remote video frames were not rendered.",
        remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));

    pcClient.close();
    assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
    Log.d(TAG, "testLoopback done.");
  }
Esempio n. 6
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  PeerConnectionClient createPeerConnectionClient(
      MockRenderer localRenderer,
      MockRenderer remoteRenderer,
      PeerConnectionParameters peerConnectionParameters,
      EglBase.Context eglContext) {
    List<PeerConnection.IceServer> iceServers = new LinkedList<PeerConnection.IceServer>();
    SignalingParameters signalingParameters =
        new SignalingParameters(
            iceServers,
            true, // iceServers, initiator.
            null,
            null,
            null, // clientId, wssUrl, wssPostUrl.
            null,
            null); // offerSdp, iceCandidates.

    PeerConnectionClient client = PeerConnectionClient.getInstance();
    PeerConnectionFactory.Options options = new PeerConnectionFactory.Options();
    options.networkIgnoreMask = 0;
    options.disableNetworkMonitor = true;
    client.setPeerConnectionFactoryOptions(options);
    client.createPeerConnectionFactory(
        getInstrumentation().getTargetContext(), peerConnectionParameters, this);
    client.createPeerConnection(eglContext, localRenderer, remoteRenderer, signalingParameters);
    client.createOffer();
    return client;
  }
Esempio n. 7
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  @SmallTest
  public void testSetLocalOfferMakesVideoFlowLocally() throws InterruptedException {
    Log.d(TAG, "testSetLocalOfferMakesVideoFlowLocally");
    MockRenderer localRenderer = new MockRenderer(EXPECTED_VIDEO_FRAMES, LOCAL_RENDERER_NAME);
    pcClient =
        createPeerConnectionClient(
            localRenderer,
            new MockRenderer(0, null),
            createParametersForVideoCall(VIDEO_CODEC_VP8, false),
            null);

    // Wait for local SDP and ice candidates set events.
    assertTrue("Local SDP was not set.", waitForLocalSDP(WAIT_TIMEOUT));
    assertTrue("ICE candidates were not generated.", waitForIceCandidates(WAIT_TIMEOUT));

    // Check that local video frames were rendered.
    assertTrue(
        "Local video frames were not rendered.", localRenderer.waitForFramesRendered(WAIT_TIMEOUT));

    pcClient.close();
    assertTrue(
        "PeerConnection close event was not received.", waitForPeerConnectionClosed(WAIT_TIMEOUT));
    Log.d(TAG, "testSetLocalOfferMakesVideoFlowLocally Done.");
  }