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// Copyright (c) 2012 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_test_base.h"
#include "ash/test/cursor_manager_test_api.h"
#include "ash/wm/image_cursors.h"
#include "ui/aura/root_window.h"
#include "ui/aura/test/test_window_delegate.h"
#include "ui/aura/test/test_windows.h"
#include "ui/aura/window.h"
#include "ui/gfx/screen.h"
#if defined(OS_WIN)
#include "base/win/windows_version.h"
#include "ui/base/cursor/cursor_loader_win.h"
#endif
using views::corewm::CursorManager;
namespace ash {
namespace test {
namespace {
// A delegate for recording a mouse event location.
class MouseEventLocationDelegate : public aura::test::TestWindowDelegate {
public:
MouseEventLocationDelegate() {}
virtual ~MouseEventLocationDelegate() {}
gfx::Point GetMouseEventLocationAndReset() {
gfx::Point p = mouse_event_location_;
mouse_event_location_.SetPoint(-100, -100);
return p;
}
virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
mouse_event_location_ = event->location();
event->SetHandled();
}
private:
gfx::Point mouse_event_location_;
DISALLOW_COPY_AND_ASSIGN(MouseEventLocationDelegate);
};
} // namespace
typedef test::AshTestBase AshNativeCursorManagerTest;
TEST_F(AshNativeCursorManagerTest, LockCursor) {
CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
CursorManagerTestApi test_api(cursor_manager);
gfx::Display display(0);
#if defined(OS_WIN)
ui::CursorLoaderWin::SetCursorResourceModule(L"ash_unittests.exe");
#endif
cursor_manager->SetCursor(ui::kCursorCopy);
EXPECT_EQ(ui::kCursorCopy, test_api.GetCurrentCursor().native_type());
display.set_device_scale_factor(2.0f);
display.set_rotation(gfx::Display::ROTATE_90);
cursor_manager->SetScale(2.5f);
cursor_manager->SetDisplay(display);
EXPECT_EQ(2.5f, test_api.GetCurrentScale());
EXPECT_EQ(2.0f, test_api.GetDisplay().device_scale_factor());
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
EXPECT_EQ(gfx::Display::ROTATE_90, test_api.GetDisplay().rotation());
EXPECT_TRUE(test_api.GetCurrentCursor().platform());
cursor_manager->LockCursor();
EXPECT_TRUE(cursor_manager->IsCursorLocked());
// Cursor type does not change while cursor is locked.
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL);
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
cursor_manager->SetCursorSet(ui::CURSOR_SET_LARGE);
EXPECT_EQ(ui::CURSOR_SET_LARGE, test_api.GetCurrentCursorSet());
cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL);
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
// Cusror scale does change even while cursor is locked.
EXPECT_EQ(2.5f, test_api.GetCurrentScale());
cursor_manager->SetScale(1.f);
EXPECT_EQ(1.f, test_api.GetCurrentScale());
cursor_manager->SetScale(1.5f);
EXPECT_EQ(1.5f, test_api.GetCurrentScale());
// Cursor type does not change while cursor is locked.
cursor_manager->SetCursor(ui::kCursorPointer);
EXPECT_EQ(ui::kCursorCopy, test_api.GetCurrentCursor().native_type());
// Device scale factor and rotation do change even while cursor is locked.
display.set_device_scale_factor(1.0f);
display.set_rotation(gfx::Display::ROTATE_180);
cursor_manager->SetDisplay(display);
EXPECT_EQ(1.0f, test_api.GetDisplay().device_scale_factor());
EXPECT_EQ(gfx::Display::ROTATE_180, test_api.GetDisplay().rotation());
cursor_manager->UnlockCursor();
EXPECT_FALSE(cursor_manager->IsCursorLocked());
// Cursor type changes to the one specified while cursor is locked.
EXPECT_EQ(1.5f, test_api.GetCurrentScale());
EXPECT_EQ(ui::kCursorPointer, test_api.GetCurrentCursor().native_type());
EXPECT_EQ(1.0f, test_api.GetDisplay().device_scale_factor());
EXPECT_TRUE(test_api.GetCurrentCursor().platform());
}
TEST_F(AshNativeCursorManagerTest, SetCursor) {
CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
CursorManagerTestApi test_api(cursor_manager);
#if defined(OS_WIN)
ui::CursorLoaderWin::SetCursorResourceModule(L"ash_unittests.exe");
#endif
cursor_manager->SetCursor(ui::kCursorCopy);
EXPECT_EQ(ui::kCursorCopy, test_api.GetCurrentCursor().native_type());
EXPECT_TRUE(test_api.GetCurrentCursor().platform());
cursor_manager->SetCursor(ui::kCursorPointer);
EXPECT_EQ(ui::kCursorPointer, test_api.GetCurrentCursor().native_type());
EXPECT_TRUE(test_api.GetCurrentCursor().platform());
}
TEST_F(AshNativeCursorManagerTest, SetCursorSet) {
CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
CursorManagerTestApi test_api(cursor_manager);
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL);
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
cursor_manager->SetCursorSet(ui::CURSOR_SET_LARGE);
EXPECT_EQ(ui::CURSOR_SET_LARGE, test_api.GetCurrentCursorSet());
cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL);
EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet());
}
TEST_F(AshNativeCursorManagerTest, SetScale) {
CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
CursorManagerTestApi test_api(cursor_manager);
EXPECT_EQ(1.f, test_api.GetCurrentScale());
cursor_manager->SetScale(2.5f);
EXPECT_EQ(2.5f, test_api.GetCurrentScale());
cursor_manager->SetScale(1.f);
EXPECT_EQ(1.f, test_api.GetCurrentScale());
}
TEST_F(AshNativeCursorManagerTest, SetDeviceScaleFactorAndRotation) {
CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
CursorManagerTestApi test_api(cursor_manager);
gfx::Display display(0);
display.set_device_scale_factor(2.0f);
cursor_manager->SetDisplay(display);
EXPECT_EQ(2.0f, test_api.GetDisplay().device_scale_factor());
EXPECT_EQ(gfx::Display::ROTATE_0, test_api.GetDisplay().rotation());
display.set_device_scale_factor(1.0f);
display.set_rotation(gfx::Display::ROTATE_270);
cursor_manager->SetDisplay(display);
EXPECT_EQ(1.0f, test_api.GetDisplay().device_scale_factor());
EXPECT_EQ(gfx::Display::ROTATE_270, test_api.GetDisplay().rotation());
}
TEST_F(AshNativeCursorManagerTest, DisabledQueryMouseLocation) {
aura::Window* root_window = Shell::GetInstance()->GetPrimaryRootWindow();
#if defined(OS_WIN)
if (base::win::GetVersion() < base::win::VERSION_WIN8)
return;
// On Windows 8 the ASH environment has two processes, the viewer process
// which runs in Windows 8 mode and the browser process. The initialization
// happens when the viewer process connects to the browser channel and sends
// the initial IPC message.
RunAllPendingInMessageLoop();
#endif
root_window->MoveCursorTo(gfx::Point(10, 10));
#if defined(OS_WIN)
// The MoveCursor operation on Windows 8 is implemented in the viewer process
// which is notified by an IPC message to perform the MoveCursor operation.
// We need to ensure that the IPC is delivered to the viewer process and it
// the ACK is sent back from the viewer indicating that the operation
// completed.
Sleep(100);
RunAllPendingInMessageLoop();
#endif
aura::WindowEventDispatcher* dispatcher = root_window->GetDispatcher();
gfx::Point mouse_location;
EXPECT_TRUE(dispatcher->host()->QueryMouseLocation(&mouse_location));
EXPECT_EQ("10,10", mouse_location.ToString());
Shell::GetInstance()->cursor_manager()->DisableMouseEvents();
EXPECT_FALSE(dispatcher->host()->QueryMouseLocation(&mouse_location));
EXPECT_EQ("0,0", mouse_location.ToString());
}
} // namespace test
} // namespace ash
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