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Adds new DisableAndEnableAudioRecording integration test to Peerconnection.

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Follow-up on https://webrtc-review.googlesource.com/c/src/+/17784.
Adds a new PC integration test using the newly added StartRecording API.

Bug: webrtc:7313
Change-Id: Ibd59910ca5d8f8ac96cfb891f41039759a18b6f6
Reviewed-on: https://webrtc-review.googlesource.com/17940
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Henrik Andreassson <henrika@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20549}
This commit is contained in:
henrika 2017-11-01 14:45:55 +01:00 committed by Commit Bot
parent 56231d07b3
commit 4f167df8fa
1 changed files with 31 additions and 0 deletions
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31
pc/peerconnection_integrationtest.cc
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@ -3634,6 +3634,37 @@ TEST_F(PeerConnectionIntegrationTest,
EXPECT_TRUE_WAIT(GetAudioEnergyStat(caller()) > 0, kMaxWaitForFramesMs);
}
// Test that SetAudioRecording can be used to disable audio recording from the
// start, then later enable it. This may be useful, for example, if the caller
// wants to ensure that no audio resources are active before a certain state
// is reached.
TEST_F(PeerConnectionIntegrationTest, DisableAndEnableAudioRecording) {
ASSERT_TRUE(CreatePeerConnectionWrappers());
ConnectFakeSignaling();
// Set up audio-only call where audio recording is disabled on caller's side.
caller()->pc()->SetAudioRecording(false);
caller()->AddAudioOnlyMediaStream();
callee()->AddAudioOnlyMediaStream();
caller()->CreateAndSetAndSignalOffer();
ASSERT_TRUE_WAIT(SignalingStateStable(), kDefaultTimeout);
// Pump messages for a second.
WAIT(false, 1000);
// Since caller has disabled audio recording, the callee shouldn't have
// received anything.
EXPECT_EQ(0, callee()->audio_frames_received());
// As a sanity check, make sure the caller did still see frames on its
// audio level since audio recording is enabled on the calle side.
ASSERT_GT(caller()->audio_frames_received(), 0);
// Enable audio recording again, and ensure audio starts flowing.
caller()->pc()->SetAudioRecording(true);
ExpectNewFramesReceivedWithWait(kDefaultExpectedAudioFrameCount, 0,
kDefaultExpectedAudioFrameCount, 0,
kMaxWaitForFramesMs);
}
} // namespace
#endif // if !defined(THREAD_SANITIZER)