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Added test for NetEQ stereo with no input

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This test verifies that NetEQ behaves as it should when using
stereo and not inserting any data before calling recout. The
main purpose of the test is to find memory issues.

BUG=http://code.google.com/p/webrtc/issues/detail?id=270
TEST=trybots, neteq_unittests

Review URL: https://webrtc-codereview.appspot.com/863010

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2875 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrik.lundin@webrtc.org 2012-10-05 08:23:32 +00:00
parent b0a8a3bfdd
commit 3df18d72ba
1 changed files with 28 additions and 0 deletions
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28
src/modules/audio_coding/neteq/webrtc_neteq_unittest.cc
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@ -602,4 +602,32 @@ TEST_F(NetEqDecodingTest, LongCngWithClockDrift) {
EXPECT_GE(delay_after, delay_before - 20 * 16);
}
TEST_F(NetEqDecodingTest, NoInputDataStereo) {
void *ms_info;
ms_info = malloc(WebRtcNetEQ_GetMasterSlaveInfoSize());
neteq_inst_->setMaster();
// Slave instance without decoders (because it is easier).
WebRtcNetEQDecoder usedCodec[kDecoderReservedEnd - 1];
usedCodec[0] = kDecoderPCMu;
NETEQTEST_NetEQClass* slave_inst =
new NETEQTEST_NetEQClass(usedCodec, 1, 8000, kTCPLargeJitter);
ASSERT_TRUE(slave_inst);
NETEQTEST_Decoder* dec = new decoder_PCMU(0);
ASSERT_TRUE(dec != NULL);
dec->loadToNetEQ(*slave_inst);
slave_inst->setSlave();
// Pull out data.
const int kNumFrames = 100;
for (int i = 0; i < kNumFrames; ++i) {
ASSERT_TRUE(kBlockSize8kHz == neteq_inst_->recOut(out_data_, ms_info));
ASSERT_TRUE(kBlockSize8kHz == slave_inst->recOut(out_data_, ms_info));
}
delete dec;
delete slave_inst;
free(ms_info);
}
} // namespace