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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_layout_manager.h"
#include "ash/display/display_layout.h"
#include "ash/display/display_manager.h"
#include "ash/root_window_controller.h"
#include "ash/screen_util.h"
#include "ash/session_state_delegate.h"
#include "ash/shelf/shelf_layout_manager.h"
#include "ash/shell.h"
#include "ash/shell_observer.h"
#include "ash/shell_window_ids.h"
#include "ash/test/ash_test_base.h"
#include "ash/wm/maximize_mode/workspace_backdrop_delegate.h"
#include "ash/wm/window_state.h"
#include "ash/wm/window_util.h"
#include "ash/wm/wm_event.h"
#include "ash/wm/workspace/workspace_window_resizer.h"
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/test/test_windows.h"
#include "ui/aura/window.h"
#include "ui/aura/window_event_dispatcher.h"
#include "ui/base/ui_base_types.h"
#include "ui/gfx/insets.h"
#include "ui/gfx/screen.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_delegate.h"
#include "ui/wm/core/window_util.h"
namespace ash {
namespace {
class MaximizeDelegateView : public views::WidgetDelegateView {
public:
MaximizeDelegateView(const gfx::Rect& initial_bounds)
: initial_bounds_(initial_bounds) {
}
virtual ~MaximizeDelegateView() {}
virtual bool GetSavedWindowPlacement(
const views::Widget* widget,
gfx::Rect* bounds,
ui::WindowShowState* show_state) const OVERRIDE {
*bounds = initial_bounds_;
*show_state = ui::SHOW_STATE_MAXIMIZED;
return true;
}
private:
const gfx::Rect initial_bounds_;
DISALLOW_COPY_AND_ASSIGN(MaximizeDelegateView);
};
class TestShellObserver : public ShellObserver {
public:
TestShellObserver() : call_count_(0),
is_fullscreen_(false) {
Shell::GetInstance()->AddShellObserver(this);
}
virtual ~TestShellObserver() {
Shell::GetInstance()->RemoveShellObserver(this);
}
virtual void OnFullscreenStateChanged(bool is_fullscreen,
aura::Window* root_window) OVERRIDE {
call_count_++;
is_fullscreen_ = is_fullscreen;
}
int call_count() const {
return call_count_;
}
bool is_fullscreen() const {
return is_fullscreen_;
}
private:
int call_count_;
bool is_fullscreen_;
DISALLOW_COPY_AND_ASSIGN(TestShellObserver);
};
} // namespace
typedef test::AshTestBase WorkspaceLayoutManagerTest;
// Verifies that a window containing a restore coordinate will be restored to
// to the size prior to minimize, keeping the restore rectangle in tact (if
// there is one).
TEST_F(WorkspaceLayoutManagerTest, RestoreFromMinimizeKeepsRestore) {
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 3, 4)));
gfx::Rect bounds(10, 15, 25, 35);
window->SetBounds(bounds);
wm::WindowState* window_state = wm::GetWindowState(window.get());
// This will not be used for un-minimizing window.
window_state->SetRestoreBoundsInScreen(gfx::Rect(0, 0, 100, 100));
window_state->Minimize();
window_state->Restore();
EXPECT_EQ("0,0 100x100", window_state->GetRestoreBoundsInScreen().ToString());
EXPECT_EQ("10,15 25x35", window.get()->bounds().ToString());
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("400x300,500x400");
window->SetBoundsInScreen(gfx::Rect(600, 0, 100, 100),
ScreenUtil::GetSecondaryDisplay());
EXPECT_EQ(Shell::GetAllRootWindows()[1], window->GetRootWindow());
window_state->Minimize();
// This will not be used for un-minimizing window.
window_state->SetRestoreBoundsInScreen(gfx::Rect(0, 0, 100, 100));
window_state->Restore();
EXPECT_EQ("600,0 100x100", window->GetBoundsInScreen().ToString());
// Make sure the unminimized window moves inside the display when
// 2nd display is disconnected.
window_state->Minimize();
UpdateDisplay("400x300");
window_state->Restore();
EXPECT_EQ(Shell::GetPrimaryRootWindow(), window->GetRootWindow());
EXPECT_TRUE(
Shell::GetPrimaryRootWindow()->bounds().Intersects(window->bounds()));
}
TEST_F(WorkspaceLayoutManagerTest, KeepMinimumVisibilityInDisplays) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("300x400,400x500");
aura::Window::Windows root_windows = Shell::GetAllRootWindows();
DisplayLayout layout(DisplayLayout::TOP, 0);
Shell::GetInstance()->display_manager()->
SetLayoutForCurrentDisplays(layout);
EXPECT_EQ("0,-500 400x500", root_windows[1]->GetBoundsInScreen().ToString());
scoped_ptr<aura::Window> window1(
CreateTestWindowInShellWithBounds(gfx::Rect(10, -400, 200, 200)));
EXPECT_EQ("10,-400 200x200", window1->GetBoundsInScreen().ToString());
// Make sure the caption is visible.
scoped_ptr<aura::Window> window2(
CreateTestWindowInShellWithBounds(gfx::Rect(10, -600, 200, 200)));
EXPECT_EQ("10,-500 200x200", window2->GetBoundsInScreen().ToString());
}
TEST_F(WorkspaceLayoutManagerTest, KeepRestoredWindowInDisplay) {
if (!SupportsHostWindowResize())
return;
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 30, 40)));
wm::WindowState* window_state = wm::GetWindowState(window.get());
// Maximized -> Normal transition.
window_state->Maximize();
window_state->SetRestoreBoundsInScreen(gfx::Rect(-100, -100, 30, 40));
window_state->Restore();
EXPECT_TRUE(
Shell::GetPrimaryRootWindow()->bounds().Intersects(window->bounds()));
// Y bounds should not be negative.
EXPECT_EQ("-20,0 30x40", window->bounds().ToString());
// Minimized -> Normal transition.
window->SetBounds(gfx::Rect(-100, -100, 30, 40));
window_state->Minimize();
EXPECT_FALSE(
Shell::GetPrimaryRootWindow()->bounds().Intersects(window->bounds()));
EXPECT_EQ("-100,-100 30x40", window->bounds().ToString());
window->Show();
EXPECT_TRUE(
Shell::GetPrimaryRootWindow()->bounds().Intersects(window->bounds()));
// Y bounds should not be negative.
EXPECT_EQ("-20,0 30x40", window->bounds().ToString());
// Fullscreen -> Normal transition.
window->SetBounds(gfx::Rect(0, 0, 30, 40)); // reset bounds.
ASSERT_EQ("0,0 30x40", window->bounds().ToString());
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
EXPECT_EQ(window->bounds(), window->GetRootWindow()->bounds());
window_state->SetRestoreBoundsInScreen(gfx::Rect(-100, -100, 30, 40));
window_state->Restore();
EXPECT_TRUE(
Shell::GetPrimaryRootWindow()->bounds().Intersects(window->bounds()));
// Y bounds should not be negative.
EXPECT_EQ("-20,0 30x40", window->bounds().ToString());
}
TEST_F(WorkspaceLayoutManagerTest, MaximizeInDisplayToBeRestored) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("300x400,400x500");
aura::Window::Windows root_windows = Shell::GetAllRootWindows();
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 30, 40)));
EXPECT_EQ(root_windows[0], window->GetRootWindow());
wm::WindowState* window_state = wm::GetWindowState(window.get());
window_state->SetRestoreBoundsInScreen(gfx::Rect(400, 0, 30, 40));
// Maximize the window in 2nd display as the restore bounds
// is inside 2nd display.
window_state->Maximize();
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("300,0 400x453", window->GetBoundsInScreen().ToString());
window_state->Restore();
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("400,0 30x40", window->GetBoundsInScreen().ToString());
// If the restore bounds intersects with the current display,
// don't move.
window_state->SetRestoreBoundsInScreen(gfx::Rect(280, 0, 30, 40));
window_state->Maximize();
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("300,0 400x453", window->GetBoundsInScreen().ToString());
window_state->Restore();
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("280,0 30x40", window->GetBoundsInScreen().ToString());
// Restoring widget state.
scoped_ptr<views::Widget> w1(new views::Widget);
views::Widget::InitParams params;
params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params.delegate = new MaximizeDelegateView(gfx::Rect(400, 0, 30, 40));
params.context = root_windows[0];
w1->Init(params);
w1->Show();
EXPECT_TRUE(w1->IsMaximized());
EXPECT_EQ(root_windows[1], w1->GetNativeView()->GetRootWindow());
EXPECT_EQ("300,0 400x453", w1->GetWindowBoundsInScreen().ToString());
w1->Restore();
EXPECT_EQ(root_windows[1], w1->GetNativeView()->GetRootWindow());
EXPECT_EQ("400,0 30x40", w1->GetWindowBoundsInScreen().ToString());
}
TEST_F(WorkspaceLayoutManagerTest, FullscreenInDisplayToBeRestored) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("300x400,400x500");
aura::Window::Windows root_windows = Shell::GetAllRootWindows();
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 30, 40)));
EXPECT_EQ(root_windows[0], window->GetRootWindow());
wm::WindowState* window_state = wm::GetWindowState(window.get());
window_state->SetRestoreBoundsInScreen(gfx::Rect(400, 0, 30, 40));
// Maximize the window in 2nd display as the restore bounds
// is inside 2nd display.
window->SetProperty(aura::client::kShowStateKey,
ui::SHOW_STATE_FULLSCREEN);
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("300,0 400x500", window->GetBoundsInScreen().ToString());
window_state->Restore();
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("400,0 30x40", window->GetBoundsInScreen().ToString());
// If the restore bounds intersects with the current display,
// don't move.
window_state->SetRestoreBoundsInScreen(gfx::Rect(280, 0, 30, 40));
window->SetProperty(aura::client::kShowStateKey,
ui::SHOW_STATE_FULLSCREEN);
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("300,0 400x500", window->GetBoundsInScreen().ToString());
window_state->Restore();
EXPECT_EQ(root_windows[1], window->GetRootWindow());
EXPECT_EQ("280,0 30x40", window->GetBoundsInScreen().ToString());
}
// WindowObserver implementation used by DontClobberRestoreBoundsWindowObserver.
// This code mirrors what BrowserFrameAsh does. In particular when this code
// sees the window was maximized it changes the bounds of a secondary
// window. The secondary window mirrors the status window.
class DontClobberRestoreBoundsWindowObserver : public aura::WindowObserver {
public:
DontClobberRestoreBoundsWindowObserver() : window_(NULL) {}
void set_window(aura::Window* window) { window_ = window; }
virtual void OnWindowPropertyChanged(aura::Window* window,
const void* key,
intptr_t old) OVERRIDE {
if (!window_)
return;
if (wm::GetWindowState(window)->IsMaximized()) {
aura::Window* w = window_;
window_ = NULL;
gfx::Rect shelf_bounds(Shell::GetPrimaryRootWindowController()->
GetShelfLayoutManager()->GetIdealBounds());
const gfx::Rect& window_bounds(w->bounds());
w->SetBounds(gfx::Rect(window_bounds.x(), shelf_bounds.y() - 1,
window_bounds.width(), window_bounds.height()));
}
}
private:
aura::Window* window_;
DISALLOW_COPY_AND_ASSIGN(DontClobberRestoreBoundsWindowObserver);
};
// Creates a window, maximized the window and from within the maximized
// notification sets the bounds of a window to overlap the shelf. Verifies this
// doesn't effect the restore bounds.
TEST_F(WorkspaceLayoutManagerTest, DontClobberRestoreBounds) {
DontClobberRestoreBoundsWindowObserver window_observer;
scoped_ptr<aura::Window> window(new aura::Window(NULL));
window->SetType(ui::wm::WINDOW_TYPE_NORMAL);
window->Init(aura::WINDOW_LAYER_TEXTURED);
window->SetBounds(gfx::Rect(10, 20, 30, 40));
// NOTE: for this test to exercise the failure the observer needs to be added
// before the parent set. This mimics what BrowserFrameAsh does.
window->AddObserver(&window_observer);
ParentWindowInPrimaryRootWindow(window.get());
window->Show();
wm::WindowState* window_state = wm::GetWindowState(window.get());
window_state->Activate();
scoped_ptr<aura::Window> window2(
CreateTestWindowInShellWithBounds(gfx::Rect(12, 20, 30, 40)));
::wm::AddTransientChild(window.get(), window2.get());
window2->Show();
window_observer.set_window(window2.get());
window_state->Maximize();
EXPECT_EQ("10,20 30x40",
window_state->GetRestoreBoundsInScreen().ToString());
window->RemoveObserver(&window_observer);
}
// Verifies when a window is maximized all descendant windows have a size.
TEST_F(WorkspaceLayoutManagerTest, ChildBoundsResetOnMaximize) {
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(gfx::Rect(10, 20, 30, 40)));
window->Show();
wm::WindowState* window_state = wm::GetWindowState(window.get());
window_state->Activate();
scoped_ptr<aura::Window> child_window(
aura::test::CreateTestWindowWithBounds(gfx::Rect(5, 6, 7, 8),
window.get()));
child_window->Show();
window_state->Maximize();
EXPECT_EQ("5,6 7x8", child_window->bounds().ToString());
}
// Verifies a window created with maximized state has the maximized
// bounds.
TEST_F(WorkspaceLayoutManagerTest, MaximizeWithEmptySize) {
scoped_ptr<aura::Window> window(
aura::test::CreateTestWindowWithBounds(gfx::Rect(0, 0, 0, 0),
NULL));
wm::GetWindowState(window.get())->Maximize();
aura::Window* default_container = Shell::GetContainer(
Shell::GetPrimaryRootWindow(), kShellWindowId_DefaultContainer);
default_container->AddChild(window.get());
window->Show();
gfx::Rect work_area(
Shell::GetScreen()->GetPrimaryDisplay().work_area());
EXPECT_EQ(work_area.ToString(), window->GetBoundsInScreen().ToString());
}
TEST_F(WorkspaceLayoutManagerTest, WindowShouldBeOnScreenWhenAdded) {
// Normal window bounds shouldn't be changed.
gfx::Rect window_bounds(100, 100, 200, 200);
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(window_bounds));
EXPECT_EQ(window_bounds, window->bounds());
// If the window is out of the workspace, it would be moved on screen.
gfx::Rect root_window_bounds =
Shell::GetInstance()->GetPrimaryRootWindow()->bounds();
window_bounds.Offset(root_window_bounds.width(), root_window_bounds.height());
ASSERT_FALSE(window_bounds.Intersects(root_window_bounds));
scoped_ptr<aura::Window> out_window(
CreateTestWindowInShellWithBounds(window_bounds));
EXPECT_EQ(window_bounds.size(), out_window->bounds().size());
gfx::Rect bounds = out_window->bounds();
bounds.Intersect(root_window_bounds);
// 30% of the window edge must be visible.
EXPECT_GT(bounds.width(), out_window->bounds().width() * 0.29);
EXPECT_GT(bounds.height(), out_window->bounds().height() * 0.29);
aura::Window* parent = out_window->parent();
parent->RemoveChild(out_window.get());
out_window->SetBounds(gfx::Rect(-200, -200, 200, 200));
// UserHasChangedWindowPositionOrSize flag shouldn't turn off this behavior.
wm::GetWindowState(window.get())->set_bounds_changed_by_user(true);
parent->AddChild(out_window.get());
EXPECT_GT(bounds.width(), out_window->bounds().width() * 0.29);
EXPECT_GT(bounds.height(), out_window->bounds().height() * 0.29);
// Make sure we always make more than 1/3 of the window edge visible even
// if the initial bounds intersects with display.
window_bounds.SetRect(-150, -150, 200, 200);
bounds = window_bounds;
bounds.Intersect(root_window_bounds);
// Make sure that the initial bounds' visible area is less than 26%
// so that the auto adjustment logic kicks in.
ASSERT_LT(bounds.width(), out_window->bounds().width() * 0.26);
ASSERT_LT(bounds.height(), out_window->bounds().height() * 0.26);
ASSERT_TRUE(window_bounds.Intersects(root_window_bounds));
scoped_ptr<aura::Window> partially_out_window(
CreateTestWindowInShellWithBounds(window_bounds));
EXPECT_EQ(window_bounds.size(), partially_out_window->bounds().size());
bounds = partially_out_window->bounds();
bounds.Intersect(root_window_bounds);
EXPECT_GT(bounds.width(), out_window->bounds().width() * 0.29);
EXPECT_GT(bounds.height(), out_window->bounds().height() * 0.29);
// Make sure the window whose 30% width/height is bigger than display
// will be placed correctly.
window_bounds.SetRect(-1900, -1900, 3000, 3000);
scoped_ptr<aura::Window> window_bigger_than_display(
CreateTestWindowInShellWithBounds(window_bounds));
EXPECT_GE(root_window_bounds.width(),
window_bigger_than_display->bounds().width());
EXPECT_GE(root_window_bounds.height(),
window_bigger_than_display->bounds().height());
bounds = window_bigger_than_display->bounds();
bounds.Intersect(root_window_bounds);
EXPECT_GT(bounds.width(), out_window->bounds().width() * 0.29);
EXPECT_GT(bounds.height(), out_window->bounds().height() * 0.29);
}
// Verifies the size of a window is enforced to be smaller than the work area.
TEST_F(WorkspaceLayoutManagerTest, SizeToWorkArea) {
// Normal window bounds shouldn't be changed.
gfx::Size work_area(
Shell::GetScreen()->GetPrimaryDisplay().work_area().size());
const gfx::Rect window_bounds(
100, 101, work_area.width() + 1, work_area.height() + 2);
scoped_ptr<aura::Window> window(
CreateTestWindowInShellWithBounds(window_bounds));
EXPECT_EQ(gfx::Rect(gfx::Point(100, 101), work_area).ToString(),
window->bounds().ToString());
// Directly setting the bounds triggers a slightly different code path. Verify
// that too.
window->SetBounds(window_bounds);
EXPECT_EQ(gfx::Rect(gfx::Point(100, 101), work_area).ToString(),
window->bounds().ToString());
}
TEST_F(WorkspaceLayoutManagerTest, NotifyFullscreenChanges) {
TestShellObserver observer;
scoped_ptr<aura::Window> window1(
CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 30, 40)));
scoped_ptr<aura::Window> window2(
CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 30, 40)));
wm::WindowState* window_state1 = wm::GetWindowState(window1.get());
wm::WindowState* window_state2 = wm::GetWindowState(window2.get());
window_state2->Activate();
const wm::WMEvent toggle_fullscreen_event(wm::WM_EVENT_TOGGLE_FULLSCREEN);
window_state2->OnWMEvent(&toggle_fullscreen_event);
EXPECT_EQ(1, observer.call_count());
EXPECT_TRUE(observer.is_fullscreen());
// When window1 moves to the front the fullscreen state should change.
window_state1->Activate();
EXPECT_EQ(2, observer.call_count());
EXPECT_FALSE(observer.is_fullscreen());
// It should change back if window2 becomes active again.
window_state2->Activate();
EXPECT_EQ(3, observer.call_count());
EXPECT_TRUE(observer.is_fullscreen());
window_state2->OnWMEvent(&toggle_fullscreen_event);
EXPECT_EQ(4, observer.call_count());
EXPECT_FALSE(observer.is_fullscreen());
window_state2->OnWMEvent(&toggle_fullscreen_event);
EXPECT_EQ(5, observer.call_count());
EXPECT_TRUE(observer.is_fullscreen());
// Closing the window should change the fullscreen state.
window2.reset();
EXPECT_EQ(6, observer.call_count());
EXPECT_FALSE(observer.is_fullscreen());
}
// Following tests were originally written for BaseLayoutManager.
namespace {
class WorkspaceLayoutManagerSoloTest : public test::AshTestBase {
public:
WorkspaceLayoutManagerSoloTest() {}
virtual ~WorkspaceLayoutManagerSoloTest() {}
virtual void SetUp() OVERRIDE {
test::AshTestBase::SetUp();
UpdateDisplay("800x600");
aura::Window* default_container = Shell::GetContainer(
Shell::GetPrimaryRootWindow(), kShellWindowId_DefaultContainer);
default_container->SetLayoutManager(
new WorkspaceLayoutManager(Shell::GetPrimaryRootWindow()));
}
aura::Window* CreateTestWindow(const gfx::Rect& bounds) {
return CreateTestWindowInShellWithBounds(bounds);
}
private:
DISALLOW_COPY_AND_ASSIGN(WorkspaceLayoutManagerSoloTest);
};
} // namespace
// Tests normal->maximize->normal.
TEST_F(WorkspaceLayoutManagerSoloTest, Maximize) {
gfx::Rect bounds(100, 100, 200, 200);
scoped_ptr<aura::Window> window(CreateTestWindow(bounds));
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
// Maximized window fills the work area, not the whole display.
EXPECT_EQ(
ScreenUtil::GetMaximizedWindowBoundsInParent(window.get()).ToString(),
window->bounds().ToString());
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
}
// Tests normal->minimize->normal.
TEST_F(WorkspaceLayoutManagerSoloTest, Minimize) {
gfx::Rect bounds(100, 100, 200, 200);
scoped_ptr<aura::Window> window(CreateTestWindow(bounds));
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED);
// Note: Currently minimize doesn't do anything except set the state.
// See crbug.com/104571.
EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
}
// A WindowDelegate which sets the focus when the window
// becomes visible.
class FocusDelegate : public aura::test::TestWindowDelegate {
public:
FocusDelegate()
: window_(NULL),
show_state_(ui::SHOW_STATE_END) {
}
virtual ~FocusDelegate() {}
void set_window(aura::Window* window) { window_ = window; }
// aura::test::TestWindowDelegate overrides:
virtual void OnWindowTargetVisibilityChanged(bool visible) OVERRIDE {
if (window_) {
if (visible)
window_->Focus();
show_state_ = window_->GetProperty(aura::client::kShowStateKey);
}
}
ui::WindowShowState GetShowStateAndReset() {
ui::WindowShowState ret = show_state_;
show_state_ = ui::SHOW_STATE_END;
return ret;
}
private:
aura::Window* window_;
ui::WindowShowState show_state_;
DISALLOW_COPY_AND_ASSIGN(FocusDelegate);
};
// Make sure that the window's show state is correct in
// |WindowDelegate::OnWindowTargetVisibilityChanged|, and setting
// focus in this callback doesn't cause DCHECK error. See
// crbug.com/168383.
TEST_F(WorkspaceLayoutManagerSoloTest, FocusDuringUnminimize) {
FocusDelegate delegate;
scoped_ptr<aura::Window> window(CreateTestWindowInShellWithDelegate(
&delegate, 0, gfx::Rect(100, 100, 100, 100)));
delegate.set_window(window.get());
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED);
EXPECT_FALSE(window->IsVisible());
EXPECT_EQ(ui::SHOW_STATE_MINIMIZED, delegate.GetShowStateAndReset());
window->Show();
EXPECT_TRUE(window->IsVisible());
EXPECT_EQ(ui::SHOW_STATE_NORMAL, delegate.GetShowStateAndReset());
}
// Tests maximized window size during root window resize.
TEST_F(WorkspaceLayoutManagerSoloTest, MaximizeRootWindowResize) {
gfx::Rect bounds(100, 100, 200, 200);
scoped_ptr<aura::Window> window(CreateTestWindow(bounds));
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
gfx::Rect initial_work_area_bounds =
ScreenUtil::GetMaximizedWindowBoundsInParent(window.get());
EXPECT_EQ(initial_work_area_bounds.ToString(), window->bounds().ToString());
// Enlarge the root window. We should still match the work area size.
UpdateDisplay("900x700");
EXPECT_EQ(
ScreenUtil::GetMaximizedWindowBoundsInParent(window.get()).ToString(),
window->bounds().ToString());
EXPECT_NE(
initial_work_area_bounds.ToString(),
ScreenUtil::GetMaximizedWindowBoundsInParent(window.get()).ToString());
}
// Tests normal->fullscreen->normal.
TEST_F(WorkspaceLayoutManagerSoloTest, Fullscreen) {
gfx::Rect bounds(100, 100, 200, 200);
scoped_ptr<aura::Window> window(CreateTestWindow(bounds));
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
// Fullscreen window fills the whole display.
EXPECT_EQ(Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).bounds().ToString(),
window->bounds().ToString());
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
}
// Tests fullscreen window size during root window resize.
TEST_F(WorkspaceLayoutManagerSoloTest, FullscreenRootWindowResize) {
gfx::Rect bounds(100, 100, 200, 200);
scoped_ptr<aura::Window> window(CreateTestWindow(bounds));
// Fullscreen window fills the whole display.
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
EXPECT_EQ(Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).bounds().ToString(),
window->bounds().ToString());
// Enlarge the root window. We should still match the display size.
UpdateDisplay("800x600");
EXPECT_EQ(Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).bounds().ToString(),
window->bounds().ToString());
}
// Tests that when the screen gets smaller the windows aren't bigger than
// the screen.
TEST_F(WorkspaceLayoutManagerSoloTest, RootWindowResizeShrinksWindows) {
scoped_ptr<aura::Window> window(
CreateTestWindow(gfx::Rect(10, 20, 500, 400)));
gfx::Rect work_area = Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).work_area();
// Invariant: Window is smaller than work area.
EXPECT_LE(window->bounds().width(), work_area.width());
EXPECT_LE(window->bounds().height(), work_area.height());
// Make the root window narrower than our window.
UpdateDisplay("300x400");
work_area = Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).work_area();
EXPECT_LE(window->bounds().width(), work_area.width());
EXPECT_LE(window->bounds().height(), work_area.height());
// Make the root window shorter than our window.
UpdateDisplay("300x200");
work_area = Shell::GetScreen()->GetDisplayNearestWindow(
window.get()).work_area();
EXPECT_LE(window->bounds().width(), work_area.width());
EXPECT_LE(window->bounds().height(), work_area.height());
// Enlarging the root window does not change the window bounds.
gfx::Rect old_bounds = window->bounds();
UpdateDisplay("800x600");
EXPECT_EQ(old_bounds.width(), window->bounds().width());
EXPECT_EQ(old_bounds.height(), window->bounds().height());
}
// Verifies maximizing sets the restore bounds, and restoring
// restores the bounds.
TEST_F(WorkspaceLayoutManagerSoloTest, MaximizeSetsRestoreBounds) {
scoped_ptr<aura::Window> window(CreateTestWindow(gfx::Rect(10, 20, 30, 40)));
wm::WindowState* window_state = wm::GetWindowState(window.get());
// Maximize it, which will keep the previous restore bounds.
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
EXPECT_EQ("10,20 30x40", window_state->GetRestoreBoundsInParent().ToString());
// Restore it, which should restore bounds and reset restore bounds.
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
EXPECT_EQ("10,20 30x40", window->bounds().ToString());
EXPECT_FALSE(window_state->HasRestoreBounds());
}
// Verifies maximizing keeps the restore bounds if set.
TEST_F(WorkspaceLayoutManagerSoloTest, MaximizeResetsRestoreBounds) {
scoped_ptr<aura::Window> window(CreateTestWindow(gfx::Rect(1, 2, 3, 4)));
wm::WindowState* window_state = wm::GetWindowState(window.get());
window_state->SetRestoreBoundsInParent(gfx::Rect(10, 11, 12, 13));
// Maximize it, which will keep the previous restore bounds.
window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
EXPECT_EQ("10,11 12x13", window_state->GetRestoreBoundsInParent().ToString());
}
// Verifies that the restore bounds do not get reset when restoring to a
// maximzied state from a minimized state.
TEST_F(WorkspaceLayoutManagerSoloTest,
BoundsAfterRestoringToMaximizeFromMinimize) {
scoped_ptr<aura::Window> window(CreateTestWindow(gfx::Rect(1, 2, 3, 4)));
gfx::Rect bounds(10, 15, 25, 35);
window->SetBounds(bounds);
wm::WindowState* window_state = wm::GetWindowState(window.get());
// Maximize it, which should reset restore bounds.
window_state->Maximize();
EXPECT_EQ(bounds.ToString(),
window_state->GetRestoreBoundsInParent().ToString());
// Minimize the window. The restore bounds should not change.
window_state->Minimize();
EXPECT_EQ(bounds.ToString(),
window_state->GetRestoreBoundsInParent().ToString());
// Show the window again. The window should be maximized, and the restore
// bounds should not change.
window->Show();
EXPECT_EQ(bounds.ToString(),
window_state->GetRestoreBoundsInParent().ToString());
EXPECT_TRUE(window_state->IsMaximized());
window_state->Restore();
EXPECT_EQ(bounds.ToString(), window->bounds().ToString());
}
// Verify if the window is not resized during screen lock. See: crbug.com/173127
TEST_F(WorkspaceLayoutManagerSoloTest, NotResizeWhenScreenIsLocked) {
SetCanLockScreen(true);
scoped_ptr<aura::Window> window(CreateTestWindow(gfx::Rect(1, 2, 3, 4)));
// window with AlwaysOnTop will be managed by BaseLayoutManager.
window->SetProperty(aura::client::kAlwaysOnTopKey, true);
window->Show();
ShelfLayoutManager* shelf = ShelfLayoutManager::ForShelf(window.get());
shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
window->SetBounds(ScreenUtil::GetMaximizedWindowBoundsInParent(window.get()));
gfx::Rect window_bounds = window->bounds();
EXPECT_EQ(
ScreenUtil::GetMaximizedWindowBoundsInParent(window.get()).ToString(),
window_bounds.ToString());
Shell::GetInstance()->session_state_delegate()->LockScreen();
shelf->UpdateVisibilityState();
EXPECT_NE(
ScreenUtil::GetMaximizedWindowBoundsInParent(window.get()).ToString(),
window_bounds.ToString());
Shell::GetInstance()->session_state_delegate()->UnlockScreen();
shelf->UpdateVisibilityState();
EXPECT_EQ(window_bounds.ToString(), window->bounds().ToString());
}
// Following tests are written to test the backdrop functionality.
namespace {
class WorkspaceLayoutManagerBackdropTest : public test::AshTestBase {
public:
WorkspaceLayoutManagerBackdropTest() {}
virtual ~WorkspaceLayoutManagerBackdropTest() {}
virtual void SetUp() OVERRIDE {
test::AshTestBase::SetUp();
UpdateDisplay("800x600");
default_container_ = Shell::GetContainer(Shell::GetPrimaryRootWindow(),
kShellWindowId_DefaultContainer);
// We set the size to something smaller then the display to avoid resizing
// issues with the shelf.
default_container_->SetBounds(gfx::Rect(0, 0, 800, 500));
}
aura::Window* CreateTestWindow(const gfx::Rect& bounds) {
aura::Window* window = CreateTestWindowInShellWithBounds(bounds);
return window;
}
// Turn the top window back drop on / off.
void ShowTopWindowBackdrop(bool show) {
scoped_ptr<ash::WorkspaceLayoutManagerDelegate> backdrop;
if (show) {
backdrop.reset(new ash::WorkspaceBackdropDelegate(default_container_));
}
(static_cast<WorkspaceLayoutManager*>(default_container_->layout_manager()))
->SetMaximizeBackdropDelegate(backdrop.Pass());
// Closing and / or opening can be a delayed operation.
base::MessageLoop::current()->RunUntilIdle();
}
// Return the default container.
aura::Window* default_container() { return default_container_; }
// Return the order of windows (top most first) as they are in the default
// container. If the window is visible it will be a big letter, otherwise a
// small one. The backdrop will be an X and unknown windows will be shown as
// '!'.
std::string GetWindowOrderAsString(aura::Window* backdrop,
aura::Window* wa,
aura::Window* wb,
aura::Window* wc) {
std::string result;
for (int i = static_cast<int>(default_container()->children().size()) - 1;
i >= 0;
--i) {
if (!result.empty())
result += ",";
if (default_container()->children()[i] == wa)
result += default_container()->children()[i]->IsVisible() ? "A" : "a";
else if (default_container()->children()[i] == wb)
result += default_container()->children()[i]->IsVisible() ? "B" : "b";
else if (default_container()->children()[i] == wc)
result += default_container()->children()[i]->IsVisible() ? "C" : "c";
else if (default_container()->children()[i] == backdrop)
result += default_container()->children()[i]->IsVisible() ? "X" : "x";
else
result += "!";
}
return result;
}
private:
// The default container.
aura::Window* default_container_;
DISALLOW_COPY_AND_ASSIGN(WorkspaceLayoutManagerBackdropTest);
};
} // namespace
// Check that creating the BackDrop without destroying it does not lead into
// a crash.
TEST_F(WorkspaceLayoutManagerBackdropTest, BackdropCrashTest) {
ShowTopWindowBackdrop(true);
}
// Verify basic assumptions about the backdrop.
TEST_F(WorkspaceLayoutManagerBackdropTest, BasicBackdropTests) {
// Create a backdrop and see that there is one window (the backdrop) and
// that the size is the same as the default container as well as that it is
// not visible.
ShowTopWindowBackdrop(true);
ASSERT_EQ(1U, default_container()->children().size());
EXPECT_FALSE(default_container()->children()[0]->IsVisible());
{
// Add a window and make sure that the backdrop is the second child.
scoped_ptr<aura::Window> window(CreateTestWindow(gfx::Rect(1, 2, 3, 4)));
window->Show();
ASSERT_EQ(2U, default_container()->children().size());
EXPECT_TRUE(default_container()->children()[0]->IsVisible());
EXPECT_TRUE(default_container()->children()[1]->IsVisible());
EXPECT_EQ(window.get(), default_container()->children()[1]);
EXPECT_EQ(default_container()->bounds().ToString(),
default_container()->children()[0]->bounds().ToString());
}
// With the window gone the backdrop should be invisible again.
ASSERT_EQ(1U, default_container()->children().size());
EXPECT_FALSE(default_container()->children()[0]->IsVisible());
// Destroying the Backdrop should empty the container.
ShowTopWindowBackdrop(false);
ASSERT_EQ(0U, default_container()->children().size());
}
// Verify that the backdrop gets properly created and placed.
TEST_F(WorkspaceLayoutManagerBackdropTest, VerifyBackdropAndItsStacking) {
scoped_ptr<aura::Window> window1(CreateTestWindow(gfx::Rect(1, 2, 3, 4)));
window1->Show();
// Get the default container and check that only a single window is in there.
ASSERT_EQ(1U, default_container()->children().size());
EXPECT_EQ(window1.get(), default_container()->children()[0]);
EXPECT_EQ("A", GetWindowOrderAsString(NULL, window1.get(), NULL, NULL));
// Create 2 more windows and check that they are also in the container.
scoped_ptr<aura::Window> window2(CreateTestWindow(gfx::Rect(10, 2, 3, 4)));
scoped_ptr<aura::Window> window3(CreateTestWindow(gfx::Rect(20, 2, 3, 4)));
window2->Show();
window3->Show();
aura::Window* backdrop = NULL;
EXPECT_EQ("C,B,A",
GetWindowOrderAsString(backdrop, window1.get(), window2.get(),
window3.get()));
// Turn on the backdrop mode and check that the window shows up where it
// should be (second highest number).
ShowTopWindowBackdrop(true);
backdrop = default_container()->children()[2];
EXPECT_EQ("C,X,B,A",
GetWindowOrderAsString(backdrop, window1.get(), window2.get(),
window3.get()));
// Switch the order of windows and check that it still remains in that
// location.
default_container()->StackChildAtTop(window2.get());
EXPECT_EQ("B,X,C,A",
GetWindowOrderAsString(backdrop, window1.get(), window2.get(),
window3.get()));
// Make the top window invisible and check.
window2.get()->Hide();
EXPECT_EQ("b,C,X,A",
GetWindowOrderAsString(backdrop, window1.get(), window2.get(),
window3.get()));
// Then delete window after window and see that everything is in order.
window1.reset();
EXPECT_EQ("b,C,X",
GetWindowOrderAsString(backdrop, window1.get(), window2.get(),
window3.get()));
window3.reset();
EXPECT_EQ("b,x",
GetWindowOrderAsString(backdrop, window1.get(), window2.get(),
window3.get()));
ShowTopWindowBackdrop(false);
EXPECT_EQ("b",
GetWindowOrderAsString(NULL, window1.get(), window2.get(),
window3.get()));
}
} // namespace ash
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