Implement cursor changing on Mushrome

ash/wm/ash_native_cursor_manager_interactive_uitest.cc

-// Copyright 2013 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.
-#include "ash/wm/ash_native_cursor_manager.h"
-
-#include "ash/shell.h"
-#include "ash/test/ash_interactive_ui_test_base.h"
-#include "ash/test/cursor_manager_test_api.h"
-#include "base/run_loop.h"
-#include "ui/aura/window.h"
-#include "ui/aura/window_tree_host.h"
-#include "ui/base/test/ui_controls.h"
-#include "ui/display/manager/display_manager.h"
-#include "ui/display/manager/managed_display_info.h"
-
-#if defined(USE_X11)
-#include <X11/Xlib.h>
-
-#include "ui/gfx/x/x11_types.h"
-#endif
-
-namespace ash {
-
-using AshNativeCursorManagerTest = test::AshInteractiveUITestBase;
-
-namespace {
-
-display::ManagedDisplayInfo CreateDisplayInfo(int64_t id,
-                                              const gfx::Rect& bounds,
-                                              float device_scale_factor) {
-  display::ManagedDisplayInfo info(id, "", false);
-  info.SetBounds(bounds);
-  info.set_device_scale_factor(device_scale_factor);
-  return info;
-}
-
-void MoveMouseSync(aura::Window* window, int x, int y) {
-#if defined(USE_X11)
-  XWarpPointer(gfx::GetXDisplay(), None,
-               window->GetHost()->GetAcceleratedWidget(), 0, 0, 0, 0, x, y);
-#endif
-  // Send and wait for a key event to make sure that mouse
-  // events are fully processed.
-  base::RunLoop loop;
-  ui_controls::SendKeyPressNotifyWhenDone(window, ui::VKEY_SPACE, false, false,
-                                          false, false, loop.QuitClosure());
-  loop.Run();
-}
-
-}  // namespace
-
-#if defined(USE_X11)
-#define MAYBE_CursorChangeOnEnterNotify CursorChangeOnEnterNotify
-#else
-#define MAYBE_CursorChangeOnEnterNotify DISABLED_CursorChangeOnEnterNotify
-#endif
-
-TEST_F(AshNativeCursorManagerTest, MAYBE_CursorChangeOnEnterNotify) {
-  ::wm::CursorManager* cursor_manager = Shell::Get()->cursor_manager();
-  test::CursorManagerTestApi test_api(cursor_manager);
-
-  display::ManagedDisplayInfo display_info1 =
-      CreateDisplayInfo(10, gfx::Rect(0, 0, 500, 300), 1.0f);
-  display::ManagedDisplayInfo display_info2 =
-      CreateDisplayInfo(20, gfx::Rect(500, 0, 500, 300), 2.0f);
-  std::vector<display::ManagedDisplayInfo> display_info_list;
-  display_info_list.push_back(display_info1);
-  display_info_list.push_back(display_info2);
-  display_manager()->OnNativeDisplaysChanged(display_info_list);
-
-  MoveMouseSync(Shell::GetAllRootWindows()[0], 10, 10);
-  EXPECT_EQ(1.0f, test_api.GetCurrentCursor().device_scale_factor());
-
-  MoveMouseSync(Shell::GetAllRootWindows()[0], 600, 10);
-  EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor());
-}
-
-}  // namespace ash