/*
 *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#include <stdio.h>
#include <string>
#include <vector>

#include "testing/gtest/include/gtest/gtest.h"
#include "webrtc/modules/audio_coding/include/audio_coding_module.h"
#include "webrtc/modules/audio_coding/test/APITest.h"
#include "webrtc/modules/audio_coding/test/EncodeDecodeTest.h"
#include "webrtc/modules/audio_coding/test/iSACTest.h"
#include "webrtc/modules/audio_coding/test/opus_test.h"
#include "webrtc/modules/audio_coding/test/PacketLossTest.h"
#include "webrtc/modules/audio_coding/test/TestAllCodecs.h"
#include "webrtc/modules/audio_coding/test/TestRedFec.h"
#include "webrtc/modules/audio_coding/test/TestStereo.h"
#include "webrtc/modules/audio_coding/test/TestVADDTX.h"
#include "webrtc/modules/audio_coding/test/TwoWayCommunication.h"
#include "webrtc/system_wrappers/include/trace.h"
#include "webrtc/test/testsupport/fileutils.h"
#include "webrtc/test/testsupport/gtest_disable.h"

using webrtc::Trace;

// This parameter is used to describe how to run the tests. It is normally
// set to 0, and all tests are run in quite mode.
#define ACM_TEST_MODE 0

TEST(AudioCodingModuleTest, TestAllCodecs) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
          "acm_allcodecs_trace.txt").c_str());
  webrtc::TestAllCodecs(ACM_TEST_MODE).Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, DISABLED_ON_ANDROID(TestEncodeDecode)) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_encodedecode_trace.txt").c_str());
  webrtc::EncodeDecodeTest(ACM_TEST_MODE).Perform();
  Trace::ReturnTrace();
}

#ifdef WEBRTC_CODEC_RED
#define IF_RED(x) x
#else
#define IF_RED(x) DISABLED_##x
#endif

TEST(AudioCodingModuleTest, DISABLED_ON_ANDROID(IF_RED(TestRedFec))) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_fec_trace.txt").c_str());
  webrtc::TestRedFec().Perform();
  Trace::ReturnTrace();
}

#if defined(WEBRTC_CODEC_ISAC) || defined(WEBRTC_CODEC_ISACFX)
#define IF_ISAC(x) x
#else
#define IF_ISAC(x) DISABLED_##x
#endif

TEST(AudioCodingModuleTest, DISABLED_ON_ANDROID(IF_ISAC(TestIsac))) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_isac_trace.txt").c_str());
  webrtc::ISACTest(ACM_TEST_MODE).Perform();
  Trace::ReturnTrace();
}

#if (defined(WEBRTC_CODEC_ISAC) || defined(WEBRTC_CODEC_ISACFX)) && \
    defined(WEBRTC_CODEC_ILBC) && defined(WEBRTC_CODEC_G722)
#define IF_ALL_CODECS(x) x
#else
#define IF_ALL_CODECS(x) DISABLED_##x
#endif

TEST(AudioCodingModuleTest,
     DISABLED_ON_ANDROID(IF_ALL_CODECS(TwoWayCommunication))) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_twowaycom_trace.txt").c_str());
  webrtc::TwoWayCommunication(ACM_TEST_MODE).Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, DISABLED_ON_ANDROID(TestStereo)) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_stereo_trace.txt").c_str());
  webrtc::TestStereo(ACM_TEST_MODE).Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, DISABLED_ON_ANDROID(TestWebRtcVadDtx)) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_vaddtx_trace.txt").c_str());
  webrtc::TestWebRtcVadDtx().Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, TestOpusDtx) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_opusdtx_trace.txt").c_str());
  webrtc::TestOpusDtx().Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, TestOpus) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_opus_trace.txt").c_str());
  webrtc::OpusTest().Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, TestPacketLoss) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_packetloss_trace.txt").c_str());
  webrtc::PacketLossTest(1, 10, 10, 1).Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, TestPacketLossBurst) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_packetloss_burst_trace.txt").c_str());
  webrtc::PacketLossTest(1, 10, 10, 2).Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, TestPacketLossStereo) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_packetloss_trace.txt").c_str());
  webrtc::PacketLossTest(2, 10, 10, 1).Perform();
  Trace::ReturnTrace();
}

TEST(AudioCodingModuleTest, TestPacketLossStereoBurst) {
  Trace::CreateTrace();
  Trace::SetTraceFile((webrtc::test::OutputPath() +
      "acm_packetloss_burst_trace.txt").c_str());
  webrtc::PacketLossTest(2, 10, 10, 2).Perform();
  Trace::ReturnTrace();
}

// The full API test is too long to run automatically on bots, but can be used
// for offline testing. User interaction is needed.
#ifdef ACM_TEST_FULL_API
  TEST(AudioCodingModuleTest, TestAPI) {
    Trace::CreateTrace();
    Trace::SetTraceFile((webrtc::test::OutputPath() +
        "acm_apitest_trace.txt").c_str());
    webrtc::APITest().Perform();
    Trace::ReturnTrace();
  }
#endif