diff options
Diffstat (limited to 'tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/audio/AudioSessionTest.cpp')
| -rw-r--r-- | tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/audio/AudioSessionTest.cpp | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/audio/AudioSessionTest.cpp b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/audio/AudioSessionTest.cpp new file mode 100644 index 00000000..bd4a6010 --- /dev/null +++ b/tests/native/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/audio/AudioSessionTest.cpp @@ -0,0 +1,337 @@ +/** + * Copyright (C) 2023 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <gtest/gtest.h> +#include <ImsMediaNetworkUtil.h> +#include <AudioConfig.h> +#include <AudioSession.h> + +using namespace android::telephony::imsmedia; + +// RtpConfig +const int32_t kMediaDirection = RtpConfig::MEDIA_DIRECTION_SEND_RECEIVE; +const android::String8 kRemoteAddress("127.0.0.1"); +const int32_t kRemotePort = 10000; +const int8_t kDscp = 0; +const int8_t kRxPayload = 96; +const int8_t kTxPayload = 96; +const int8_t kSamplingRate = 16; + +// RtcpConfig +const android::String8 kCanonicalName("name"); +const int32_t kTransmitPort = 1001; +const int32_t kIntervalSec = 5; +const int32_t kRtcpXrBlockTypes = RtcpConfig::FLAG_RTCPXR_STATISTICS_SUMMARY_REPORT_BLOCK | + RtcpConfig::FLAG_RTCPXR_VOIP_METRICS_REPORT_BLOCK; + +// AudioConfig +const int8_t kPTimeMillis = 20; +const int32_t kMaxPtimeMillis = 100; +const bool kDtxEnabled = true; +const int32_t kCodecType = AudioConfig::CODEC_AMR_WB; +const int8_t kDtmfTxPayloadTypeNumber = 100; +const int8_t kDtmfRxPayloadTypeNumber = 101; +const int8_t kDtmfsamplingRateKHz = 16; + +// AmrParam +const int32_t kAmrMode = 8; +const bool kOctetAligned = false; +const int32_t kMaxRedundancyMillis = 240; + +// EvsParam +const int32_t kEvsBandwidth = EvsParams::EVS_BAND_NONE; +const int32_t kEvsMode = 8; +const int8_t kChannelAwareMode = 3; +const bool kUseHeaderFullOnly = false; +const int8_t kcodecModeRequest = 15; + +class AudioSessionTest : public ::testing::Test +{ +public: + AudioSession* session; + AudioConfig config; + RtcpConfig rtcp; + AmrParams amr; + EvsParams evs; + int socketRtpFd; + int socketRtcpFd; + + AudioSessionTest() + { + session = nullptr; + socketRtpFd = -1; + socketRtcpFd = -1; + } + ~AudioSessionTest() {} + +protected: + virtual void SetUp() override + { + rtcp.setCanonicalName(kCanonicalName); + rtcp.setTransmitPort(kTransmitPort); + rtcp.setIntervalSec(kIntervalSec); + rtcp.setRtcpXrBlockTypes(kRtcpXrBlockTypes); + + amr.setAmrMode(kAmrMode); + amr.setOctetAligned(kOctetAligned); + amr.setMaxRedundancyMillis(kMaxRedundancyMillis); + + evs.setEvsBandwidth(kEvsBandwidth); + evs.setEvsMode(kEvsMode); + evs.setChannelAwareMode(kChannelAwareMode); + evs.setUseHeaderFullOnly(kUseHeaderFullOnly); + evs.setCodecModeRequest(kcodecModeRequest); + + config.setMediaDirection(kMediaDirection); + config.setRemoteAddress(kRemoteAddress); + config.setRemotePort(kRemotePort); + config.setRtcpConfig(rtcp); + config.setDscp(kDscp); + config.setRxPayloadTypeNumber(kRxPayload); + config.setTxPayloadTypeNumber(kTxPayload); + config.setSamplingRateKHz(kSamplingRate); + config.setPtimeMillis(kPTimeMillis); + config.setMaxPtimeMillis(kMaxPtimeMillis); + config.setDtxEnabled(kDtxEnabled); + config.setCodecType(kCodecType); + config.setTxDtmfPayloadTypeNumber(kDtmfTxPayloadTypeNumber); + config.setRxDtmfPayloadTypeNumber(kDtmfRxPayloadTypeNumber); + config.setDtmfsamplingRateKHz(kDtmfsamplingRateKHz); + config.setAmrParams(amr); + config.setEvsParams(evs); + + session = new AudioSession(); + const char testIp[] = "127.0.0.1"; + unsigned int testPortRtp = 30000; + socketRtpFd = ImsMediaNetworkUtil::openSocket(testIp, testPortRtp, AF_INET); + EXPECT_NE(socketRtpFd, -1); + unsigned int testPortRtcp = 30001; + socketRtcpFd = ImsMediaNetworkUtil::openSocket(testIp, testPortRtcp, AF_INET); + EXPECT_NE(socketRtcpFd, -1); + } + + virtual void TearDown() override + { + if (session != nullptr) + { + delete session; + } + + if (socketRtpFd != -1) + { + ImsMediaNetworkUtil::closeSocket(socketRtpFd); + } + + if (socketRtcpFd != -1) + { + ImsMediaNetworkUtil::closeSocket(socketRtcpFd); + } + } +}; + +TEST_F(AudioSessionTest, testLocalEndpoint) +{ + EXPECT_EQ(session->getState(), kSessionStateOpened); + EXPECT_EQ(session->getLocalRtpFd(), -1); + EXPECT_EQ(session->getLocalRtcpFd(), -1); + + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + EXPECT_EQ(session->getLocalRtpFd(), socketRtpFd); + EXPECT_EQ(session->getLocalRtcpFd(), socketRtcpFd); +} + +TEST_F(AudioSessionTest, testStartGraphFail) +{ + EXPECT_EQ(session->startGraph(nullptr), RESULT_INVALID_PARAM); + EXPECT_EQ(session->getState(), kSessionStateOpened); + + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + config.setRemoteAddress(android::String8("")); + EXPECT_EQ(session->startGraph(&config), RESULT_INVALID_PARAM); + EXPECT_EQ(session->getState(), kSessionStateOpened); +} + +TEST_F(AudioSessionTest, testStartGraphAndUpdate) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); + + EXPECT_TRUE(session->IsGraphAlreadyExist(&config)); + + // normal update + config.setTxPayloadTypeNumber(120); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); + + // create one more graph + config.setRemotePort(20000); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 2); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 2); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 2); + + config.setRemotePort(30000); + EXPECT_FALSE(session->IsGraphAlreadyExist(&config)); +} + +TEST_F(AudioSessionTest, testStartGraphSendOnly) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_SEND_ONLY); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateSending); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +} + +TEST_F(AudioSessionTest, testStartGraphReceiveOnly) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_RECEIVE_ONLY); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateReceiving); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +} + +TEST_F(AudioSessionTest, testStartGraphInactive) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_INACTIVE); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateSuspended); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +} + +TEST_F(AudioSessionTest, testStartAndHoldResumeWithSameRemoteAddress) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); + + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_INACTIVE); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateSuspended); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +} + +TEST_F(AudioSessionTest, testStartAndHoldResumeWithDifferentRemoteAddress) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + + config.setRemotePort(20000); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_INACTIVE); + EXPECT_EQ(session->addGraph(&config, false), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateSuspended); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); + + config.setRemotePort(30000); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_SEND_RECEIVE); + EXPECT_EQ(session->addGraph(&config, false), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +} + +TEST_F(AudioSessionTest, testAddGraphWithoutStartGraph) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_INACTIVE); + EXPECT_EQ(session->addGraph(&config, false), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateSuspended); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); + + config.setRemotePort(20000); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_SEND_ONLY); + EXPECT_EQ(session->addGraph(&config, false), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateSending); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); + + config.setRemotePort(30000); + config.setMediaDirection(RtpConfig::MEDIA_DIRECTION_RECEIVE_ONLY); + EXPECT_EQ(session->addGraph(&config, true), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateReceiving); + + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 2); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 2); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 2); +} + +TEST_F(AudioSessionTest, testStartAddDeleteConfirmGraph) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + + config.setRemotePort(20000); + EXPECT_EQ(session->addGraph(&config, true), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 2); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 2); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 2); + + EXPECT_EQ(session->confirmGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +} + +TEST_F(AudioSessionTest, testStartAndAddWithRtcpOff) +{ + session->setLocalEndPoint(socketRtpFd, socketRtcpFd); + EXPECT_EQ(session->startGraph(&config), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + + config.setRemotePort(20000); + EXPECT_EQ(session->addGraph(&config, false), RESULT_SUCCESS); + EXPECT_EQ(session->getState(), kSessionStateActive); + EXPECT_EQ(session->getGraphSize(kStreamRtpTx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtpRx), 1); + EXPECT_EQ(session->getGraphSize(kStreamRtcp), 1); +}
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