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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/workspace/workspace_event_handler.h"
#include "ash/shell.h"
#include "ash/test/ash_test_base.h"
#include "ash/wm/property_util.h"
#include "ash/wm/window_util.h"
#include "ash/wm/workspace_controller_test_helper.h"
#include "ash/wm/workspace/workspace_manager.h"
#include "ash/wm/workspace_controller.h"
#include "ui/aura/test/event_generator.h"
#include "ui/aura/test/test_window_delegate.h"
#include "ui/aura/window.h"
#include "ui/base/hit_test.h"
#include "ui/gfx/screen.h"
namespace ash {
namespace internal {
class WorkspaceEventHandlerTest : public test::AshTestBase {
public:
WorkspaceEventHandlerTest() {}
virtual ~WorkspaceEventHandlerTest() {}
protected:
aura::Window* CreateTestWindow(aura::WindowDelegate* delegate,
const gfx::Rect& bounds) {
aura::Window* window = new aura::Window(delegate);
window->SetType(aura::client::WINDOW_TYPE_NORMAL);
window->Init(ui::LAYER_TEXTURED);
window->SetParent(NULL);
window->SetBounds(bounds);
window->Show();
return window;
}
private:
DISALLOW_COPY_AND_ASSIGN(WorkspaceEventHandlerTest);
};
TEST_F(WorkspaceEventHandlerTest, DoubleClickSingleAxisResizeEdge) {
// Double clicking the vertical resize edge of a window should maximize it
// vertically.
gfx::Rect restored_bounds(10, 10, 50, 50);
aura::test::TestWindowDelegate wd;
scoped_ptr<aura::Window> window(CreateTestWindow(&wd, restored_bounds));
wm::ActivateWindow(window.get());
gfx::Rect work_area = Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).work_area();
aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
window.get());
// Double-click the top resize edge.
wd.set_window_component(HTTOP);
// On X a double click actually generates a drag between each press/release.
// Explicitly trigger this path since we had bugs in dealing with it
// correctly.
generator.PressLeftButton();
generator.ReleaseLeftButton();
generator.set_flags(ui::EF_IS_DOUBLE_CLICK);
generator.PressLeftButton();
generator.MoveMouseTo(generator.current_location(), 1);
generator.ReleaseLeftButton();
EXPECT_EQ(work_area.y(), window->bounds().y());
EXPECT_EQ(work_area.height(), window->bounds().height());
// Single-axis maximization is not considered real maximization.
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
// Restore.
generator.DoubleClickLeftButton();
EXPECT_EQ(restored_bounds.y(), window->bounds().y());
EXPECT_EQ(restored_bounds.height(), window->bounds().height());
// Note that it should not even be restored at this point, it should have
// also cleared the restore rectangle.
EXPECT_EQ(NULL, GetRestoreBoundsInScreen(window.get()));
// Double-click the top resize edge again to maximize vertically, then double
// click again to restore.
generator.DoubleClickLeftButton();
wd.set_window_component(HTCAPTION);
generator.DoubleClickLeftButton();
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
EXPECT_EQ(restored_bounds.y(), window->bounds().y());
EXPECT_EQ(restored_bounds.height(), window->bounds().height());
// Double clicking the left resize edge should maximize horizontally.
wd.set_window_component(HTLEFT);
generator.DoubleClickLeftButton();
EXPECT_EQ(work_area.x(), window->bounds().x());
EXPECT_EQ(work_area.width(), window->bounds().width());
// Single-axis maximization is not considered real maximization.
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
}
TEST_F(WorkspaceEventHandlerTest, DoubleClickCaptionTogglesMaximize) {
aura::test::TestWindowDelegate wd;
scoped_ptr<aura::Window> window(CreateTestWindow(&wd, gfx::Rect(1, 2, 3, 4)));
wd.set_window_component(HTCAPTION);
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
window.get());
generator.DoubleClickLeftButton();
EXPECT_NE("1,2 3x4", window->bounds().ToString());
EXPECT_TRUE(wm::IsWindowMaximized(window.get()));
generator.DoubleClickLeftButton();
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
EXPECT_EQ("1,2 3x4", window->bounds().ToString());
}
TEST_F(WorkspaceEventHandlerTest, DoubleTapCaptionTogglesMaximize) {
aura::test::TestWindowDelegate wd;
gfx::Rect bounds(10, 20, 30, 40);
scoped_ptr<aura::Window> window(CreateTestWindow(&wd, bounds));
wd.set_window_component(HTCAPTION);
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
window.get());
generator.GestureTapAt(gfx::Point(25, 25));
generator.GestureTapAt(gfx::Point(25, 25));
RunAllPendingInMessageLoop();
EXPECT_NE(bounds.ToString(), window->bounds().ToString());
EXPECT_TRUE(wm::IsWindowMaximized(window.get()));
generator.GestureTapAt(gfx::Point(5, 5));
generator.GestureTapAt(gfx::Point(10, 10));
EXPECT_FALSE(wm::IsWindowMaximized(window.get()));
EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
}
// Verifies deleting the window while dragging doesn't crash.
TEST_F(WorkspaceEventHandlerTest, DeleteWhenDragging) {
// Create a large window in the background. This is necessary so that when we
// delete |window| WorkspaceEventHandler is still the active event handler.
aura::test::TestWindowDelegate wd2;
scoped_ptr<aura::Window> window2(
CreateTestWindow(&wd2, gfx::Rect(0, 0, 500, 500)));
aura::test::TestWindowDelegate wd;
const gfx::Rect bounds(10, 20, 30, 40);
scoped_ptr<aura::Window> window(CreateTestWindow(&wd, bounds));
wd.set_window_component(HTCAPTION);
aura::test::EventGenerator generator(window->GetRootWindow());
generator.MoveMouseToCenterOf(window.get());
generator.PressLeftButton();
generator.MoveMouseTo(generator.current_location().Add(gfx::Point(50, 50)));
DCHECK_NE(bounds.origin().ToString(), window->bounds().origin().ToString());
window.reset();
generator.MoveMouseTo(generator.current_location().Add(gfx::Point(50, 50)));
}
// Verifies deleting the window while in a run loop doesn't crash.
TEST_F(WorkspaceEventHandlerTest, DeleteWhileInRunLoop) {
aura::test::TestWindowDelegate wd;
const gfx::Rect bounds(10, 20, 30, 40);
scoped_ptr<aura::Window> window(CreateTestWindow(&wd, bounds));
wd.set_window_component(HTCAPTION);
ASSERT_TRUE(aura::client::GetWindowMoveClient(window->parent()));
MessageLoop::current()->DeleteSoon(FROM_HERE, window.get());
aura::client::GetWindowMoveClient(window->parent())->RunMoveLoop(
window.release(), gfx::Point());
}
} // namespace internal
} // namespace ash
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