Add basic perf tests for chromoting protocol.

remoting/host/fake_desktop_environment.h

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef REMOTING_HOST_FAKE_DESKTOP_ENVIRONMENT_H_
+#define REMOTING_HOST_FAKE_DESKTOP_ENVIRONMENT_H_
+
+#include "remoting/host/desktop_environment.h"
+#include "remoting/host/fake_screen_capturer.h"
+#include "remoting/host/input_injector.h"
+#include "remoting/host/screen_controls.h"
+
+namespace remoting {
+
+class FakeInputInjector : public InputInjector {
+ public:
+  FakeInputInjector();
+  virtual ~FakeInputInjector();
+
+  virtual void Start(
+      scoped_ptr<protocol::ClipboardStub> client_clipboard) OVERRIDE;
+  virtual void InjectKeyEvent(const protocol::KeyEvent& event) OVERRIDE;
+  virtual void InjectTextEvent(const protocol::TextEvent& event) OVERRIDE;
+  virtual void InjectMouseEvent(const protocol::MouseEvent& event) OVERRIDE;
+  virtual void InjectClipboardEvent(
+      const protocol::ClipboardEvent& event) OVERRIDE;
+};
+
+class FakeScreenControls : public ScreenControls {
+ public:
+  FakeScreenControls();
+  virtual ~FakeScreenControls();
+
+  // ScreenControls implementation.
+  virtual void SetScreenResolution(const ScreenResolution& resolution) OVERRIDE;
+};
+
+class FakeDesktopEnvironment : public DesktopEnvironment {
+ public:
+  FakeDesktopEnvironment();
+  virtual ~FakeDesktopEnvironment();
+
+  // Sets frame generator to be used for FakeScreenCapturer created by
+  // FakeDesktopEnvironment.
+  void set_frame_generator(FakeScreenCapturer::FrameGenerator frame_generator) {
+    frame_generator_ = frame_generator;
+  }
+
+  // DesktopEnvironment implementation.
+  virtual scoped_ptr<AudioCapturer> CreateAudioCapturer() OVERRIDE;
+  virtual scoped_ptr<InputInjector> CreateInputInjector() OVERRIDE;
+  virtual scoped_ptr<ScreenControls> CreateScreenControls() OVERRIDE;
+  virtual scoped_ptr<webrtc::ScreenCapturer> CreateVideoCapturer() OVERRIDE;
+  virtual std::string GetCapabilities() const OVERRIDE;
+  virtual void SetCapabilities(const std::string& capabilities) OVERRIDE;
+  virtual scoped_ptr<GnubbyAuthHandler> CreateGnubbyAuthHandler(
+      protocol::ClientStub* client_stub) OVERRIDE;
+
+ private:
+  FakeScreenCapturer::FrameGenerator frame_generator_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeDesktopEnvironment);
+};
+
+class FakeDesktopEnvironmentFactory : public DesktopEnvironmentFactory {
+ public:
+  FakeDesktopEnvironmentFactory();
+  virtual ~FakeDesktopEnvironmentFactory();
+
+  // Sets frame generator to be used for FakeScreenCapturer created by
+  // FakeDesktopEnvironment.
+  void set_frame_generator(FakeScreenCapturer::FrameGenerator frame_generator) {
+    frame_generator_ = frame_generator;
+  }
+
+  // DesktopEnvironmentFactory implementation.
+  virtual scoped_ptr<DesktopEnvironment> Create(
+      base::WeakPtr<ClientSessionControl> client_session_control) OVERRIDE;
+  virtual void SetEnableCurtaining(bool enable) OVERRIDE;
+  virtual bool SupportsAudioCapture() const OVERRIDE;
+  virtual void SetEnableGnubbyAuth(bool enable) OVERRIDE;
+
+ private:
+  FakeScreenCapturer::FrameGenerator frame_generator_;
+
+  DISALLOW_COPY_AND_ASSIGN(FakeDesktopEnvironmentFactory);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_FAKE_DESKTOP_ENVIRONMENT_H_