video_frame_pump_unittest.cc | Explore in Territory

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "remoting/protocol/video_frame_pump.h"

#include <memory>
#include <utility>

#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/task/single_thread_task_runner.h"
#include "base/test/task_environment.h"
#include "remoting/base/auto_thread.h"
#include "remoting/base/auto_thread_task_runner.h"
#include "remoting/codec/video_encoder.h"
#include "remoting/codec/video_encoder_verbatim.h"
#include "remoting/proto/control.pb.h"
#include "remoting/proto/video.pb.h"
#include "remoting/protocol/desktop_capturer.h"
#include "remoting/protocol/fake_desktop_capturer.h"
#include "remoting/protocol/protocol_mock_objects.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"

_;
AtLeast;
DoAll;
Expectation;
InvokeWithoutArgs;
Return;

namespace remoting::protocol {

namespace {

ACTION(FinishSend) { … }

std::unique_ptr<webrtc::DesktopFrame> CreateNullFrame(
    webrtc::SharedMemoryFactory* shared_memory_factory) { … }

std::unique_ptr<webrtc::DesktopFrame> CreateUnchangedFrame(
    webrtc::SharedMemoryFactory* shared_memory_factory) { … }

class MockVideoEncoder : public VideoEncoder { … };

}  // namespace

static const int kWidth = …;
static const int kHeight = …;

class ThreadCheckVideoEncoder : public VideoEncoderVerbatim { … };

class ThreadCheckDesktopCapturer : public DesktopCapturer { … };

class VideoFramePumpTest : public testing::Test { … };

void VideoFramePumpTest::SetUp() { … }

void VideoFramePumpTest::TearDown() { … }

// This test mocks capturer, encoder and network layer to simulate one capture
// cycle.
TEST_F(VideoFramePumpTest, StartAndStop) { … }

// Tests that the pump handles null frames returned by the capturer.
TEST_F(VideoFramePumpTest, NullFrame) { … }

// Tests how the pump handles unchanged frames returned by the capturer.
TEST_F(VideoFramePumpTest, UnchangedFrame) { … }

}  // namespace remoting::protocol
chromium/remoting/protocol/video_frame_pump_unittest.cc
