audio_coding: remove "main" directory

webrtc/modules/audio_coding/main/test/iSACTest.cc

Index: webrtc/modules/audio_coding/main/test/iSACTest.cc
diff --git a/webrtc/modules/audio_coding/main/test/iSACTest.cc b/webrtc/modules/audio_coding/main/test/iSACTest.cc
deleted file mode 100644
index 203e12b6a23f3ca344aeb0307ed282392b9e9abc..0000000000000000000000000000000000000000
--- a/webrtc/modules/audio_coding/main/test/iSACTest.cc
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- *  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 "webrtc/modules/audio_coding/main/test/iSACTest.h"
-
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-
-#if _WIN32
-#include <windows.h>
-#elif WEBRTC_LINUX
-#include <time.h>
-#else
-#include <sys/time.h>
-#include <time.h>
-#endif
-
-#include "webrtc/modules/audio_coding/main/acm2/acm_common_defs.h"
-#include "webrtc/modules/audio_coding/main/test/utility.h"
-#include "webrtc/system_wrappers/include/event_wrapper.h"
-#include "webrtc/system_wrappers/include/tick_util.h"
-#include "webrtc/system_wrappers/include/trace.h"
-#include "webrtc/test/testsupport/fileutils.h"
-
-namespace webrtc {
-
-void SetISACConfigDefault(ACMTestISACConfig& isacConfig) {
-  isacConfig.currentRateBitPerSec = 0;
-  isacConfig.currentFrameSizeMsec = 0;
-  isacConfig.encodingMode = -1;
-  isacConfig.initRateBitPerSec = 0;
-  isacConfig.initFrameSizeInMsec = 0;
-  isacConfig.enforceFrameSize = false;
-  return;
-}
-
-int16_t SetISAConfig(ACMTestISACConfig& isacConfig, AudioCodingModule* acm,
-                     int testMode) {
-
-  if ((isacConfig.currentRateBitPerSec != 0)
-      || (isacConfig.currentFrameSizeMsec != 0)) {
-    auto sendCodec = acm->SendCodec();
-    EXPECT_TRUE(sendCodec);
-    if (isacConfig.currentRateBitPerSec < 0) {
-      // Register iSAC in adaptive (channel-dependent) mode.
-      sendCodec->rate = -1;
-      EXPECT_EQ(0, acm->RegisterSendCodec(*sendCodec));
-    } else {
-      if (isacConfig.currentRateBitPerSec != 0) {
-        sendCodec->rate = isacConfig.currentRateBitPerSec;
-      }
-      if (isacConfig.currentFrameSizeMsec != 0) {
-        sendCodec->pacsize = isacConfig.currentFrameSizeMsec
-            * (sendCodec->plfreq / 1000);
-      }
-      EXPECT_EQ(0, acm->RegisterSendCodec(*sendCodec));
-    }
-  }
-
-  return 0;
-}
-
-ISACTest::ISACTest(int testMode)
-    : _acmA(AudioCodingModule::Create(1)),
-      _acmB(AudioCodingModule::Create(2)),
-      _testMode(testMode) {}
-
-ISACTest::~ISACTest() {}
-
-void ISACTest::Setup() {
-  int codecCntr;
-  CodecInst codecParam;
-
-  for (codecCntr = 0; codecCntr < AudioCodingModule::NumberOfCodecs();
-      codecCntr++) {
-    EXPECT_EQ(0, AudioCodingModule::Codec(codecCntr, &codecParam));
-    if (!STR_CASE_CMP(codecParam.plname, "ISAC")
-        && codecParam.plfreq == 16000) {
-      memcpy(&_paramISAC16kHz, &codecParam, sizeof(CodecInst));
-      _idISAC16kHz = codecCntr;
-    }
-    if (!STR_CASE_CMP(codecParam.plname, "ISAC")
-        && codecParam.plfreq == 32000) {
-      memcpy(&_paramISAC32kHz, &codecParam, sizeof(CodecInst));
-      _idISAC32kHz = codecCntr;
-    }
-  }
-
-  // Register both iSAC-wb & iSAC-swb in both sides as receiver codecs.
-  EXPECT_EQ(0, _acmA->RegisterReceiveCodec(_paramISAC16kHz));
-  EXPECT_EQ(0, _acmA->RegisterReceiveCodec(_paramISAC32kHz));
-  EXPECT_EQ(0, _acmB->RegisterReceiveCodec(_paramISAC16kHz));
-  EXPECT_EQ(0, _acmB->RegisterReceiveCodec(_paramISAC32kHz));
-
-  //--- Set A-to-B channel
-  _channel_A2B.reset(new Channel);
-  EXPECT_EQ(0, _acmA->RegisterTransportCallback(_channel_A2B.get()));
-  _channel_A2B->RegisterReceiverACM(_acmB.get());
-
-  //--- Set B-to-A channel
-  _channel_B2A.reset(new Channel);
-  EXPECT_EQ(0, _acmB->RegisterTransportCallback(_channel_B2A.get()));
-  _channel_B2A->RegisterReceiverACM(_acmA.get());
-
-  file_name_swb_ = webrtc::test::ResourcePath("audio_coding/testfile32kHz",
-                                              "pcm");
-
-  EXPECT_EQ(0, _acmB->RegisterSendCodec(_paramISAC16kHz));
-  EXPECT_EQ(0, _acmA->RegisterSendCodec(_paramISAC32kHz));
-
-  _inFileA.Open(file_name_swb_, 32000, "rb");
-  std::string fileNameA = webrtc::test::OutputPath() + "testisac_a.pcm";
-  std::string fileNameB = webrtc::test::OutputPath() + "testisac_b.pcm";
-  _outFileA.Open(fileNameA, 32000, "wb");
-  _outFileB.Open(fileNameB, 32000, "wb");
-
-  while (!_inFileA.EndOfFile()) {
-    Run10ms();
-  }
-  CodecInst receiveCodec;
-  EXPECT_EQ(0, _acmA->ReceiveCodec(&receiveCodec));
-  EXPECT_EQ(0, _acmB->ReceiveCodec(&receiveCodec));
-
-  _inFileA.Close();
-  _outFileA.Close();
-  _outFileB.Close();
-}
-
-void ISACTest::Perform() {
-  Setup();
-
-  int16_t testNr = 0;
-  ACMTestISACConfig wbISACConfig;
-  ACMTestISACConfig swbISACConfig;
-
-  SetISACConfigDefault(wbISACConfig);
-  SetISACConfigDefault(swbISACConfig);
-
-  wbISACConfig.currentRateBitPerSec = -1;
-  swbISACConfig.currentRateBitPerSec = -1;
-  testNr++;
-  EncodeDecode(testNr, wbISACConfig, swbISACConfig);
-
-  if (_testMode != 0) {
-    SetISACConfigDefault(wbISACConfig);
-    SetISACConfigDefault(swbISACConfig);
-
-    wbISACConfig.currentRateBitPerSec = -1;
-    swbISACConfig.currentRateBitPerSec = -1;
-    wbISACConfig.initRateBitPerSec = 13000;
-    wbISACConfig.initFrameSizeInMsec = 60;
-    swbISACConfig.initRateBitPerSec = 20000;
-    swbISACConfig.initFrameSizeInMsec = 30;
-    testNr++;
-    EncodeDecode(testNr, wbISACConfig, swbISACConfig);
-
-    SetISACConfigDefault(wbISACConfig);
-    SetISACConfigDefault(swbISACConfig);
-
-    wbISACConfig.currentRateBitPerSec = 20000;
-    swbISACConfig.currentRateBitPerSec = 48000;
-    testNr++;
-    EncodeDecode(testNr, wbISACConfig, swbISACConfig);
-
-    wbISACConfig.currentRateBitPerSec = 16000;
-    swbISACConfig.currentRateBitPerSec = 30000;
-    wbISACConfig.currentFrameSizeMsec = 60;
-    testNr++;
-    EncodeDecode(testNr, wbISACConfig, swbISACConfig);
-  }
-
-  SetISACConfigDefault(wbISACConfig);
-  SetISACConfigDefault(swbISACConfig);
-  testNr++;
-  EncodeDecode(testNr, wbISACConfig, swbISACConfig);
-
-  testNr++;
-  if (_testMode == 0) {
-    SwitchingSamplingRate(testNr, 4);
-  } else {
-    SwitchingSamplingRate(testNr, 80);
-  }
-}
-
-void ISACTest::Run10ms() {
-  AudioFrame audioFrame;
-  EXPECT_GT(_inFileA.Read10MsData(audioFrame), 0);
-  EXPECT_GE(_acmA->Add10MsData(audioFrame), 0);
-  EXPECT_GE(_acmB->Add10MsData(audioFrame), 0);
-  EXPECT_EQ(0, _acmA->PlayoutData10Ms(32000, &audioFrame));
-  _outFileA.Write10MsData(audioFrame);
-  EXPECT_EQ(0, _acmB->PlayoutData10Ms(32000, &audioFrame));
-  _outFileB.Write10MsData(audioFrame);
-}
-
-void ISACTest::EncodeDecode(int testNr, ACMTestISACConfig& wbISACConfig,
-                            ACMTestISACConfig& swbISACConfig) {
-  // Files in Side A and B
-  _inFileA.Open(file_name_swb_, 32000, "rb", true);
-  _inFileB.Open(file_name_swb_, 32000, "rb", true);
-
-  std::string file_name_out;
-  std::stringstream file_stream_a;
-  std::stringstream file_stream_b;
-  file_stream_a << webrtc::test::OutputPath();
-  file_stream_b << webrtc::test::OutputPath();
-  file_stream_a << "out_iSACTest_A_" << testNr << ".pcm";
-  file_stream_b << "out_iSACTest_B_" << testNr << ".pcm";
-  file_name_out = file_stream_a.str();
-  _outFileA.Open(file_name_out, 32000, "wb");
-  file_name_out = file_stream_b.str();
-  _outFileB.Open(file_name_out, 32000, "wb");
-
-  EXPECT_EQ(0, _acmA->RegisterSendCodec(_paramISAC16kHz));
-  EXPECT_EQ(0, _acmA->RegisterSendCodec(_paramISAC32kHz));
-  EXPECT_EQ(0, _acmB->RegisterSendCodec(_paramISAC32kHz));
-  EXPECT_EQ(0, _acmB->RegisterSendCodec(_paramISAC16kHz));
-
-  // Side A is sending super-wideband, and side B is sending wideband.
-  SetISAConfig(swbISACConfig, _acmA.get(), _testMode);
-  SetISAConfig(wbISACConfig, _acmB.get(), _testMode);
-
-  bool adaptiveMode = false;
-  if ((swbISACConfig.currentRateBitPerSec == -1)
-      || (wbISACConfig.currentRateBitPerSec == -1)) {
-    adaptiveMode = true;
-  }
-  _myTimer.Reset();
-  _channel_A2B->ResetStats();
-  _channel_B2A->ResetStats();
-
-  char currentTime[500];
-  EventTimerWrapper* myEvent = EventTimerWrapper::Create();
-  EXPECT_TRUE(myEvent->StartTimer(true, 10));
-  while (!(_inFileA.EndOfFile() || _inFileA.Rewinded())) {
-    Run10ms();
-    _myTimer.Tick10ms();
-    _myTimer.CurrentTimeHMS(currentTime);
-
-    if ((adaptiveMode) && (_testMode != 0)) {
-      myEvent->Wait(5000);
-      EXPECT_TRUE(_acmA->SendCodec());
-      EXPECT_TRUE(_acmB->SendCodec());
-    }
-  }
-
-  if (_testMode != 0) {
-    printf("\n\nSide A statistics\n\n");
-    _channel_A2B->PrintStats(_paramISAC32kHz);
-
-    printf("\n\nSide B statistics\n\n");
-    _channel_B2A->PrintStats(_paramISAC16kHz);
-  }
-
-  _channel_A2B->ResetStats();
-  _channel_B2A->ResetStats();
-
-  _outFileA.Close();
-  _outFileB.Close();
-  _inFileA.Close();
-  _inFileB.Close();
-}
-
-void ISACTest::SwitchingSamplingRate(int testNr, int maxSampRateChange) {
-  // Files in Side A
-  _inFileA.Open(file_name_swb_, 32000, "rb");
-  _inFileB.Open(file_name_swb_, 32000, "rb");
-
-  std::string file_name_out;
-  std::stringstream file_stream_a;
-  std::stringstream file_stream_b;
-  file_stream_a << webrtc::test::OutputPath();
-  file_stream_b << webrtc::test::OutputPath();
-  file_stream_a << "out_iSACTest_A_" << testNr << ".pcm";
-  file_stream_b << "out_iSACTest_B_" << testNr << ".pcm";
-  file_name_out = file_stream_a.str();
-  _outFileA.Open(file_name_out, 32000, "wb");
-  file_name_out = file_stream_b.str();
-  _outFileB.Open(file_name_out, 32000, "wb");
-
-  // Start with side A sending super-wideband and side B seding wideband.
-  // Toggle sending wideband/super-wideband in this test.
-  EXPECT_EQ(0, _acmA->RegisterSendCodec(_paramISAC32kHz));
-  EXPECT_EQ(0, _acmB->RegisterSendCodec(_paramISAC16kHz));
-
-  int numSendCodecChanged = 0;
-  _myTimer.Reset();
-  char currentTime[50];
-  while (numSendCodecChanged < (maxSampRateChange << 1)) {
-    Run10ms();
-    _myTimer.Tick10ms();
-    _myTimer.CurrentTimeHMS(currentTime);
-    if (_testMode == 2)
-      printf("\r%s", currentTime);
-    if (_inFileA.EndOfFile()) {
-      if (_inFileA.SamplingFrequency() == 16000) {
-        // Switch side A to send super-wideband.
-        _inFileA.Close();
-        _inFileA.Open(file_name_swb_, 32000, "rb");
-        EXPECT_EQ(0, _acmA->RegisterSendCodec(_paramISAC32kHz));
-      } else {
-        // Switch side A to send wideband.
-        _inFileA.Close();
-        _inFileA.Open(file_name_swb_, 32000, "rb");
-        EXPECT_EQ(0, _acmA->RegisterSendCodec(_paramISAC16kHz));
-      }
-      numSendCodecChanged++;
-    }
-
-    if (_inFileB.EndOfFile()) {
-      if (_inFileB.SamplingFrequency() == 16000) {
-        // Switch side B to send super-wideband.
-        _inFileB.Close();
-        _inFileB.Open(file_name_swb_, 32000, "rb");
-        EXPECT_EQ(0, _acmB->RegisterSendCodec(_paramISAC32kHz));
-      } else {
-        // Switch side B to send wideband.
-        _inFileB.Close();
-        _inFileB.Open(file_name_swb_, 32000, "rb");
-        EXPECT_EQ(0, _acmB->RegisterSendCodec(_paramISAC16kHz));
-      }
-      numSendCodecChanged++;
-    }
-  }
-  _outFileA.Close();
-  _outFileB.Close();
-  _inFileA.Close();
-  _inFileB.Close();
-}
-
-}  // namespace webrtc