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Unified Diff: webrtc/api/test/fakeaudiocapturemodule_unittest.cc

Issue 2514883002: Create //webrtc/api:libjingle_peerconnection_api + refactorings. (Closed)
Patch Set: Rebase Created 3 years, 11 months ago
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Index: webrtc/api/test/fakeaudiocapturemodule_unittest.cc
diff --git a/webrtc/api/test/fakeaudiocapturemodule_unittest.cc b/webrtc/api/test/fakeaudiocapturemodule_unittest.cc
deleted file mode 100644
index 53fb5f2036e5a08981fd0ce417af592456d485be..0000000000000000000000000000000000000000
--- a/webrtc/api/test/fakeaudiocapturemodule_unittest.cc
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright 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/api/test/fakeaudiocapturemodule.h"
-
-#include <algorithm>
-
-#include "webrtc/base/criticalsection.h"
-#include "webrtc/base/gunit.h"
-#include "webrtc/base/scoped_ref_ptr.h"
-#include "webrtc/base/thread.h"
-
-using std::min;
-
-class FakeAdmTest : public testing::Test,
- public webrtc::AudioTransport {
- protected:
- static const int kMsInSecond = 1000;
-
- FakeAdmTest()
- : push_iterations_(0),
- pull_iterations_(0),
- rec_buffer_bytes_(0) {
- memset(rec_buffer_, 0, sizeof(rec_buffer_));
- }
-
- void SetUp() override {
- fake_audio_capture_module_ = FakeAudioCaptureModule::Create();
- EXPECT_TRUE(fake_audio_capture_module_.get() != NULL);
- }
-
- // Callbacks inherited from webrtc::AudioTransport.
- // ADM is pushing data.
- int32_t RecordedDataIsAvailable(const void* audioSamples,
- const size_t nSamples,
- const size_t nBytesPerSample,
- const size_t nChannels,
- const uint32_t samplesPerSec,
- const uint32_t totalDelayMS,
- const int32_t clockDrift,
- const uint32_t currentMicLevel,
- const bool keyPressed,
- uint32_t& newMicLevel) override {
- rtc::CritScope cs(&crit_);
- rec_buffer_bytes_ = nSamples * nBytesPerSample;
- if ((rec_buffer_bytes_ == 0) ||
- (rec_buffer_bytes_ > FakeAudioCaptureModule::kNumberSamples *
- FakeAudioCaptureModule::kNumberBytesPerSample)) {
- ADD_FAILURE();
- return -1;
- }
- memcpy(rec_buffer_, audioSamples, rec_buffer_bytes_);
- ++push_iterations_;
- newMicLevel = currentMicLevel;
- return 0;
- }
-
- void PushCaptureData(int voe_channel,
- const void* audio_data,
- int bits_per_sample,
- int sample_rate,
- size_t number_of_channels,
- size_t number_of_frames) override {}
-
- void PullRenderData(int bits_per_sample,
- int sample_rate,
- size_t number_of_channels,
- size_t number_of_frames,
- void* audio_data,
- int64_t* elapsed_time_ms,
- int64_t* ntp_time_ms) override {}
-
- // ADM is pulling data.
- int32_t NeedMorePlayData(const size_t nSamples,
- const size_t nBytesPerSample,
- const size_t nChannels,
- const uint32_t samplesPerSec,
- void* audioSamples,
- size_t& nSamplesOut,
- int64_t* elapsed_time_ms,
- int64_t* ntp_time_ms) override {
- rtc::CritScope cs(&crit_);
- ++pull_iterations_;
- const size_t audio_buffer_size = nSamples * nBytesPerSample;
- const size_t bytes_out = RecordedDataReceived() ?
- CopyFromRecBuffer(audioSamples, audio_buffer_size):
- GenerateZeroBuffer(audioSamples, audio_buffer_size);
- nSamplesOut = bytes_out / nBytesPerSample;
- *elapsed_time_ms = 0;
- *ntp_time_ms = 0;
- return 0;
- }
-
- int push_iterations() const {
- rtc::CritScope cs(&crit_);
- return push_iterations_;
- }
- int pull_iterations() const {
- rtc::CritScope cs(&crit_);
- return pull_iterations_;
- }
-
- rtc::scoped_refptr<FakeAudioCaptureModule> fake_audio_capture_module_;
-
- private:
- bool RecordedDataReceived() const {
- return rec_buffer_bytes_ != 0;
- }
- size_t GenerateZeroBuffer(void* audio_buffer, size_t audio_buffer_size) {
- memset(audio_buffer, 0, audio_buffer_size);
- return audio_buffer_size;
- }
- size_t CopyFromRecBuffer(void* audio_buffer, size_t audio_buffer_size) {
- EXPECT_EQ(audio_buffer_size, rec_buffer_bytes_);
- const size_t min_buffer_size = min(audio_buffer_size, rec_buffer_bytes_);
- memcpy(audio_buffer, rec_buffer_, min_buffer_size);
- return min_buffer_size;
- }
-
- rtc::CriticalSection crit_;
-
- int push_iterations_;
- int pull_iterations_;
-
- char rec_buffer_[FakeAudioCaptureModule::kNumberSamples *
- FakeAudioCaptureModule::kNumberBytesPerSample];
- size_t rec_buffer_bytes_;
-};
-
-TEST_F(FakeAdmTest, TestProcess) {
- // Next process call must be some time in the future (or now).
- EXPECT_LE(0, fake_audio_capture_module_->TimeUntilNextProcess());
- // Process call updates TimeUntilNextProcess() but there are no guarantees on
- // timing so just check that Process can be called successfully.
- fake_audio_capture_module_->Process();
-}
-
-TEST_F(FakeAdmTest, PlayoutTest) {
- EXPECT_EQ(0, fake_audio_capture_module_->RegisterAudioCallback(this));
-
- bool stereo_available = false;
- EXPECT_EQ(0,
- fake_audio_capture_module_->StereoPlayoutIsAvailable(
- &stereo_available));
- EXPECT_TRUE(stereo_available);
-
- EXPECT_NE(0, fake_audio_capture_module_->StartPlayout());
- EXPECT_FALSE(fake_audio_capture_module_->PlayoutIsInitialized());
- EXPECT_FALSE(fake_audio_capture_module_->Playing());
- EXPECT_EQ(0, fake_audio_capture_module_->StopPlayout());
-
- EXPECT_EQ(0, fake_audio_capture_module_->InitPlayout());
- EXPECT_TRUE(fake_audio_capture_module_->PlayoutIsInitialized());
- EXPECT_FALSE(fake_audio_capture_module_->Playing());
-
- EXPECT_EQ(0, fake_audio_capture_module_->StartPlayout());
- EXPECT_TRUE(fake_audio_capture_module_->Playing());
-
- uint16_t delay_ms = 10;
- EXPECT_EQ(0, fake_audio_capture_module_->PlayoutDelay(&delay_ms));
- EXPECT_EQ(0, delay_ms);
-
- EXPECT_TRUE_WAIT(pull_iterations() > 0, kMsInSecond);
- EXPECT_GE(0, push_iterations());
-
- EXPECT_EQ(0, fake_audio_capture_module_->StopPlayout());
- EXPECT_FALSE(fake_audio_capture_module_->Playing());
-}
-
-TEST_F(FakeAdmTest, RecordTest) {
- EXPECT_EQ(0, fake_audio_capture_module_->RegisterAudioCallback(this));
-
- bool stereo_available = false;
- EXPECT_EQ(0, fake_audio_capture_module_->StereoRecordingIsAvailable(
- &stereo_available));
- EXPECT_FALSE(stereo_available);
-
- EXPECT_NE(0, fake_audio_capture_module_->StartRecording());
- EXPECT_FALSE(fake_audio_capture_module_->Recording());
- EXPECT_EQ(0, fake_audio_capture_module_->StopRecording());
-
- EXPECT_EQ(0, fake_audio_capture_module_->InitRecording());
- EXPECT_EQ(0, fake_audio_capture_module_->StartRecording());
- EXPECT_TRUE(fake_audio_capture_module_->Recording());
-
- EXPECT_TRUE_WAIT(push_iterations() > 0, kMsInSecond);
- EXPECT_GE(0, pull_iterations());
-
- EXPECT_EQ(0, fake_audio_capture_module_->StopRecording());
- EXPECT_FALSE(fake_audio_capture_module_->Recording());
-}
-
-TEST_F(FakeAdmTest, DuplexTest) {
- EXPECT_EQ(0, fake_audio_capture_module_->RegisterAudioCallback(this));
-
- EXPECT_EQ(0, fake_audio_capture_module_->InitPlayout());
- EXPECT_EQ(0, fake_audio_capture_module_->StartPlayout());
-
- EXPECT_EQ(0, fake_audio_capture_module_->InitRecording());
- EXPECT_EQ(0, fake_audio_capture_module_->StartRecording());
-
- EXPECT_TRUE_WAIT(push_iterations() > 0, kMsInSecond);
- EXPECT_TRUE_WAIT(pull_iterations() > 0, kMsInSecond);
-
- EXPECT_EQ(0, fake_audio_capture_module_->StopPlayout());
- EXPECT_EQ(0, fake_audio_capture_module_->StopRecording());
-}
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