Add functions to generate input events to PPB_Testing_Dev. These make

ppapi/tests/test_input_event.h

Index: ppapi/tests/test_input_event.h
===================================================================
--- ppapi/tests/test_input_event.h	(revision 0)
+++ ppapi/tests/test_input_event.h	(revision 0)
@@ -0,0 +1,60 @@
+// Copyright (c) 2011 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 PPAPI_TESTS_TEST_INPUT_EVENT_H_
+#define PPAPI_TESTS_TEST_INPUT_EVENT_H_
+
+#include <string>
+#include <vector>
+
+#include "ppapi/cpp/input_event.h"
+#include "ppapi/cpp/point.h"
+#include "ppapi/cpp/rect.h"
+#include "ppapi/tests/test_case.h"
+
+struct PPB_InputEvent;
+struct PPB_MouseInputEvent;
+struct PPB_WheelInputEvent;
+struct PPB_KeyboardInputEvent;
+struct PPB_Testing_Dev;
+
+class TestInputEvent : public TestCase {
+ public:
+  explicit TestInputEvent(TestingInstance* instance);
+  ~TestInputEvent();
+
+  bool HandleInputEvent(const pp::InputEvent& input_event);
+  void HandleMessage(const pp::Var& message_data);
+  void DidChangeView(const pp::Rect& position, const pp::Rect& clip);
+
+  // TestCase implementation.
+  virtual bool Init();
+  virtual void RunTests(const std::string& test_filter);
+
+ private:
+  pp::InputEvent CreateMouseEvent(PP_InputEvent_Type type,
+                                  PP_InputEvent_MouseButton buttons);
+  pp::InputEvent CreateWheelEvent();
+  pp::InputEvent CreateKeyEvent(PP_InputEvent_Type type,
+                                uint32_t key_code);
+  pp::InputEvent CreateCharEvent(const std::string& text);
+
+  bool SimulateInputEvent(const pp::InputEvent& input_event);
+  bool AreEquivalentEvents(PP_Resource first, PP_Resource second);
+
+  std::string TestEvents();
+
+  const struct PPB_InputEvent* input_event_interface_;
+  const struct PPB_MouseInputEvent* mouse_input_event_interface_;
+  const struct PPB_WheelInputEvent* wheel_input_event_interface_;
+  const struct PPB_KeyboardInputEvent* keyboard_input_event_interface_;
+
+  pp::Rect view_rect_;
+  pp::InputEvent expected_input_event_;
+  bool received_expected_event_;
+  bool received_finish_message_;
+};
+
+#endif  // PPAPI_TESTS_TEST_INPUT_EVENT_H_
+