| // 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 "base/basictypes.h" |
| #include "base/bind.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/run_loop.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/base/events/event_utils.h" |
| #include "ui/gfx/native_widget_types.h" |
| #include "ui/gfx/point.h" |
| #include "ui/views/bubble/bubble_delegate.h" |
| #include "ui/views/controls/textfield/textfield.h" |
| #include "ui/views/test/test_views_delegate.h" |
| #include "ui/views/test/views_test_base.h" |
| #include "ui/views/views_delegate.h" |
| #include "ui/views/widget/native_widget_delegate.h" |
| #include "ui/views/window/native_frame_view.h" |
| |
| #if defined(USE_AURA) |
| #include "ui/aura/client/aura_constants.h" |
| #include "ui/aura/env.h" |
| #include "ui/aura/root_window.h" |
| #include "ui/aura/test/test_cursor_client.h" |
| #include "ui/aura/test/test_window_delegate.h" |
| #include "ui/aura/window.h" |
| #include "ui/views/widget/native_widget_aura.h" |
| #if !defined(OS_CHROMEOS) |
| #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h" |
| #endif |
| #elif defined(OS_WIN) |
| #include "ui/views/widget/native_widget_win.h" |
| #endif |
| |
| namespace views { |
| namespace { |
| |
| // A generic typedef to pick up relevant NativeWidget implementations. |
| #if defined(USE_AURA) |
| typedef NativeWidgetAura NativeWidgetPlatform; |
| #elif defined(OS_WIN) |
| typedef NativeWidgetWin NativeWidgetPlatform; |
| #endif |
| |
| // A widget that assumes mouse capture always works. It won't on Aura in |
| // testing, so we mock it. |
| #if defined(USE_AURA) |
| class NativeWidgetCapture : public NativeWidgetPlatform { |
| public: |
| explicit NativeWidgetCapture(internal::NativeWidgetDelegate* delegate) |
| : NativeWidgetPlatform(delegate), |
| mouse_capture_(false) {} |
| virtual ~NativeWidgetCapture() {} |
| |
| virtual void SetCapture() OVERRIDE { |
| mouse_capture_ = true; |
| } |
| virtual void ReleaseCapture() OVERRIDE { |
| if (mouse_capture_) |
| delegate()->OnMouseCaptureLost(); |
| mouse_capture_ = false; |
| } |
| virtual bool HasCapture() const OVERRIDE { |
| return mouse_capture_; |
| } |
| |
| private: |
| bool mouse_capture_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeWidgetCapture); |
| }; |
| #endif |
| |
| // A typedef that inserts our mock-capture NativeWidget implementation for |
| // relevant platforms. |
| #if defined(USE_AURA) |
| typedef NativeWidgetCapture NativeWidgetPlatformForTest; |
| #elif defined(OS_WIN) |
| typedef NativeWidgetWin NativeWidgetPlatformForTest; |
| #endif |
| |
| // A view that always processes all mouse events. |
| class MouseView : public View { |
| public: |
| MouseView() |
| : View(), |
| entered_(0), |
| exited_(0), |
| pressed_(0) { |
| } |
| virtual ~MouseView() {} |
| |
| virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE { |
| pressed_++; |
| return true; |
| } |
| |
| virtual void OnMouseEntered(const ui::MouseEvent& event) OVERRIDE { |
| entered_++; |
| } |
| |
| virtual void OnMouseExited(const ui::MouseEvent& event) OVERRIDE { |
| exited_++; |
| } |
| |
| // Return the number of OnMouseEntered calls and reset the counter. |
| int EnteredCalls() { |
| int i = entered_; |
| entered_ = 0; |
| return i; |
| } |
| |
| // Return the number of OnMouseExited calls and reset the counter. |
| int ExitedCalls() { |
| int i = exited_; |
| exited_ = 0; |
| return i; |
| } |
| |
| int pressed() const { return pressed_; } |
| |
| private: |
| int entered_; |
| int exited_; |
| |
| int pressed_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MouseView); |
| }; |
| |
| // A view that keeps track of the events it receives, but consumes no events. |
| class EventCountView : public View { |
| public: |
| EventCountView() {} |
| virtual ~EventCountView() {} |
| |
| int GetEventCount(ui::EventType type) { |
| return event_count_[type]; |
| } |
| |
| void ResetCounts() { |
| event_count_.clear(); |
| } |
| |
| protected: |
| // Overridden from ui::EventHandler: |
| virtual void OnKeyEvent(ui::KeyEvent* event) OVERRIDE { |
| RecordEvent(*event); |
| } |
| virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE { |
| RecordEvent(*event); |
| } |
| virtual void OnScrollEvent(ui::ScrollEvent* event) OVERRIDE { |
| RecordEvent(*event); |
| } |
| virtual void OnTouchEvent(ui::TouchEvent* event) OVERRIDE { |
| RecordEvent(*event); |
| } |
| virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE { |
| RecordEvent(*event); |
| } |
| |
| private: |
| void RecordEvent(const ui::Event& event) { |
| ++event_count_[event.type()]; |
| } |
| |
| std::map<ui::EventType, int> event_count_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EventCountView); |
| }; |
| |
| // A view that keeps track of the events it receives, and consumes all scroll |
| // gesture events. |
| class ScrollableEventCountView : public EventCountView { |
| public: |
| ScrollableEventCountView() {} |
| virtual ~ScrollableEventCountView() {} |
| |
| private: |
| // Overridden from ui::EventHandler: |
| virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE { |
| EventCountView::OnGestureEvent(event); |
| switch (event->type()) { |
| case ui::ET_GESTURE_SCROLL_BEGIN: |
| case ui::ET_GESTURE_SCROLL_UPDATE: |
| case ui::ET_GESTURE_SCROLL_END: |
| case ui::ET_SCROLL_FLING_START: |
| event->SetHandled(); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(ScrollableEventCountView); |
| }; |
| |
| // A view that does a capture on gesture-begin events. |
| class GestureCaptureView : public View { |
| public: |
| GestureCaptureView() {} |
| virtual ~GestureCaptureView() {} |
| |
| private: |
| // Overridden from View: |
| virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE { |
| if (event->type() == ui::ET_GESTURE_BEGIN) { |
| GetWidget()->SetCapture(this); |
| event->StopPropagation(); |
| } |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(GestureCaptureView); |
| }; |
| |
| // A view that implements GetMinimumSize. |
| class MinimumSizeFrameView : public NativeFrameView { |
| public: |
| explicit MinimumSizeFrameView(Widget* frame): NativeFrameView(frame) {} |
| virtual ~MinimumSizeFrameView() {} |
| |
| private: |
| // Overridden from View: |
| virtual gfx::Size GetMinimumSize() OVERRIDE { |
| return gfx::Size(300, 400); |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(MinimumSizeFrameView); |
| }; |
| |
| // An event handler that simply keeps a count of the different types of events |
| // it receives. |
| class EventCountHandler : public ui::EventHandler { |
| public: |
| EventCountHandler() {} |
| virtual ~EventCountHandler() {} |
| |
| int GetEventCount(ui::EventType type) { |
| return event_count_[type]; |
| } |
| |
| void ResetCounts() { |
| event_count_.clear(); |
| } |
| |
| protected: |
| // Overridden from ui::EventHandler: |
| virtual void OnEvent(ui::Event* event) OVERRIDE { |
| RecordEvent(*event); |
| ui::EventHandler::OnEvent(event); |
| } |
| |
| private: |
| void RecordEvent(const ui::Event& event) { |
| ++event_count_[event.type()]; |
| } |
| |
| std::map<ui::EventType, int> event_count_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EventCountHandler); |
| }; |
| |
| // A View that shows a different widget, sets capture on that widget, and |
| // initiates a nested message-loop when it receives a mouse-press event. |
| class NestedLoopCaptureView : public View { |
| public: |
| explicit NestedLoopCaptureView(Widget* widget) : widget_(widget) {} |
| virtual ~NestedLoopCaptureView() {} |
| |
| private: |
| // Overridden from View: |
| virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE { |
| // Start a nested loop. |
| widget_->Show(); |
| widget_->SetCapture(widget_->GetContentsView()); |
| EXPECT_TRUE(widget_->HasCapture()); |
| |
| base::MessageLoopForUI* loop = base::MessageLoopForUI::current(); |
| base::MessageLoop::ScopedNestableTaskAllower allow(loop); |
| |
| base::RunLoop run_loop; |
| #if defined(USE_AURA) |
| run_loop.set_dispatcher(aura::Env::GetInstance()->GetDispatcher()); |
| #endif |
| run_loop.Run(); |
| return true; |
| } |
| |
| Widget* widget_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NestedLoopCaptureView); |
| }; |
| |
| // A View that closes the Widget and exits the current message-loop when it |
| // receives a mouse-release event. |
| class ExitLoopOnRelease : public View { |
| public: |
| ExitLoopOnRelease() {} |
| virtual ~ExitLoopOnRelease() {} |
| |
| private: |
| // Overridden from View: |
| virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE { |
| GetWidget()->Close(); |
| base::MessageLoop::current()->QuitNow(); |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(ExitLoopOnRelease); |
| }; |
| |
| class WidgetTest : public ViewsTestBase { |
| public: |
| WidgetTest() {} |
| virtual ~WidgetTest() {} |
| |
| NativeWidget* CreatePlatformNativeWidget( |
| internal::NativeWidgetDelegate* delegate) { |
| return new NativeWidgetPlatformForTest(delegate); |
| } |
| |
| Widget* CreateTopLevelPlatformWidget() { |
| Widget* toplevel = new Widget; |
| Widget::InitParams toplevel_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW); |
| toplevel_params.native_widget = CreatePlatformNativeWidget(toplevel); |
| toplevel->Init(toplevel_params); |
| return toplevel; |
| } |
| |
| Widget* CreateTopLevelFramelessPlatformWidget() { |
| Widget* toplevel = new Widget; |
| Widget::InitParams toplevel_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS); |
| toplevel_params.native_widget = CreatePlatformNativeWidget(toplevel); |
| toplevel->Init(toplevel_params); |
| return toplevel; |
| } |
| |
| Widget* CreateChildPlatformWidget(gfx::NativeView parent_native_view) { |
| Widget* child = new Widget; |
| Widget::InitParams child_params = |
| CreateParams(Widget::InitParams::TYPE_CONTROL); |
| child_params.native_widget = CreatePlatformNativeWidget(child); |
| child_params.parent = parent_native_view; |
| child->Init(child_params); |
| child->SetContentsView(new View); |
| return child; |
| } |
| |
| #if defined(OS_WIN) && !defined(USE_AURA) |
| // On Windows, it is possible for us to have a child window that is |
| // TYPE_POPUP. |
| Widget* CreateChildPopupPlatformWidget(gfx::NativeView parent_native_view) { |
| Widget* child = new Widget; |
| Widget::InitParams child_params = |
| CreateParams(Widget::InitParams::TYPE_POPUP); |
| child_params.child = true; |
| child_params.native_widget = CreatePlatformNativeWidget(child); |
| child_params.parent = parent_native_view; |
| child->Init(child_params); |
| child->SetContentsView(new View); |
| return child; |
| } |
| #endif |
| |
| Widget* CreateTopLevelNativeWidget() { |
| Widget* toplevel = new Widget; |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW); |
| toplevel->Init(params); |
| return toplevel; |
| } |
| |
| Widget* CreateChildNativeWidgetWithParent(Widget* parent) { |
| Widget* child = new Widget; |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_CONTROL); |
| params.parent = parent->GetNativeView(); |
| child->Init(params); |
| child->SetContentsView(new View); |
| return child; |
| } |
| |
| Widget* CreateChildNativeWidget() { |
| return CreateChildNativeWidgetWithParent(NULL); |
| } |
| }; |
| |
| bool WidgetHasMouseCapture(const Widget* widget) { |
| return static_cast<const internal::NativeWidgetPrivate*>(widget-> |
| native_widget())->HasCapture(); |
| } |
| |
| ui::WindowShowState GetWidgetShowState(const Widget* widget) { |
| // Use IsMaximized/IsMinimized/IsFullScreen instead of GetWindowPlacement |
| // because the former is implemented on all platforms but the latter is not. |
| return widget->IsFullscreen() ? ui::SHOW_STATE_FULLSCREEN : |
| widget->IsMaximized() ? ui::SHOW_STATE_MAXIMIZED : |
| widget->IsMinimized() ? ui::SHOW_STATE_MINIMIZED : |
| ui::SHOW_STATE_NORMAL; |
| } |
| |
| TEST_F(WidgetTest, WidgetInitParams) { |
| ASSERT_FALSE(views_delegate().UseTransparentWindows()); |
| |
| // Widgets are not transparent by default. |
| Widget::InitParams init1; |
| EXPECT_EQ(Widget::InitParams::INFER_OPACITY, init1.opacity); |
| |
| // Non-window widgets are not transparent either. |
| Widget::InitParams init2(Widget::InitParams::TYPE_MENU); |
| EXPECT_EQ(Widget::InitParams::INFER_OPACITY, init2.opacity); |
| |
| // A ViewsDelegate can set windows transparent by default. |
| views_delegate().SetUseTransparentWindows(true); |
| Widget::InitParams init3; |
| EXPECT_EQ(Widget::InitParams::TRANSLUCENT_WINDOW, init3.opacity); |
| |
| // Non-window widgets stay opaque. |
| Widget::InitParams init4(Widget::InitParams::TYPE_MENU); |
| EXPECT_EQ(Widget::InitParams::INFER_OPACITY, init4.opacity); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Widget::GetTopLevelWidget tests. |
| |
| TEST_F(WidgetTest, GetTopLevelWidget_Native) { |
| // Create a hierarchy of native widgets. |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| gfx::NativeView parent = toplevel->GetNativeView(); |
| Widget* child = CreateChildPlatformWidget(parent); |
| |
| EXPECT_EQ(toplevel, toplevel->GetTopLevelWidget()); |
| EXPECT_EQ(toplevel, child->GetTopLevelWidget()); |
| |
| toplevel->CloseNow(); |
| // |child| should be automatically destroyed with |toplevel|. |
| } |
| |
| // Tests some grab/ungrab events. |
| TEST_F(WidgetTest, DISABLED_GrabUngrab) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| Widget* child1 = CreateChildNativeWidgetWithParent(toplevel); |
| Widget* child2 = CreateChildNativeWidgetWithParent(toplevel); |
| |
| toplevel->SetBounds(gfx::Rect(0, 0, 500, 500)); |
| |
| child1->SetBounds(gfx::Rect(10, 10, 300, 300)); |
| View* view = new MouseView(); |
| view->SetBounds(0, 0, 300, 300); |
| child1->GetRootView()->AddChildView(view); |
| |
| child2->SetBounds(gfx::Rect(200, 10, 200, 200)); |
| view = new MouseView(); |
| view->SetBounds(0, 0, 200, 200); |
| child2->GetRootView()->AddChildView(view); |
| |
| toplevel->Show(); |
| RunPendingMessages(); |
| |
| // Click on child1 |
| gfx::Point p1(45, 45); |
| ui::MouseEvent pressed(ui::ET_MOUSE_PRESSED, p1, p1, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| toplevel->OnMouseEvent(&pressed); |
| |
| EXPECT_TRUE(WidgetHasMouseCapture(toplevel)); |
| EXPECT_TRUE(WidgetHasMouseCapture(child1)); |
| EXPECT_FALSE(WidgetHasMouseCapture(child2)); |
| |
| ui::MouseEvent released(ui::ET_MOUSE_RELEASED, p1, p1, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| toplevel->OnMouseEvent(&released); |
| |
| EXPECT_FALSE(WidgetHasMouseCapture(toplevel)); |
| EXPECT_FALSE(WidgetHasMouseCapture(child1)); |
| EXPECT_FALSE(WidgetHasMouseCapture(child2)); |
| |
| RunPendingMessages(); |
| |
| // Click on child2 |
| gfx::Point p2(315, 45); |
| ui::MouseEvent pressed2(ui::ET_MOUSE_PRESSED, p2, p2, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| toplevel->OnMouseEvent(&pressed2); |
| EXPECT_TRUE(pressed2.handled()); |
| EXPECT_TRUE(WidgetHasMouseCapture(toplevel)); |
| EXPECT_TRUE(WidgetHasMouseCapture(child2)); |
| EXPECT_FALSE(WidgetHasMouseCapture(child1)); |
| |
| ui::MouseEvent released2(ui::ET_MOUSE_RELEASED, p2, p2, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| toplevel->OnMouseEvent(&released2); |
| EXPECT_FALSE(WidgetHasMouseCapture(toplevel)); |
| EXPECT_FALSE(WidgetHasMouseCapture(child1)); |
| EXPECT_FALSE(WidgetHasMouseCapture(child2)); |
| |
| toplevel->CloseNow(); |
| } |
| |
| // Tests mouse move outside of the window into the "resize controller" and back |
| // will still generate an OnMouseEntered and OnMouseExited event.. |
| TEST_F(WidgetTest, CheckResizeControllerEvents) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| toplevel->SetBounds(gfx::Rect(0, 0, 100, 100)); |
| |
| MouseView* view = new MouseView(); |
| view->SetBounds(90, 90, 10, 10); |
| toplevel->GetRootView()->AddChildView(view); |
| |
| toplevel->Show(); |
| RunPendingMessages(); |
| |
| // Move to an outside position. |
| gfx::Point p1(200, 200); |
| ui::MouseEvent moved_out(ui::ET_MOUSE_MOVED, p1, p1, ui::EF_NONE); |
| toplevel->OnMouseEvent(&moved_out); |
| EXPECT_EQ(0, view->EnteredCalls()); |
| EXPECT_EQ(0, view->ExitedCalls()); |
| |
| // Move onto the active view. |
| gfx::Point p2(95, 95); |
| ui::MouseEvent moved_over(ui::ET_MOUSE_MOVED, p2, p2, ui::EF_NONE); |
| toplevel->OnMouseEvent(&moved_over); |
| EXPECT_EQ(1, view->EnteredCalls()); |
| EXPECT_EQ(0, view->ExitedCalls()); |
| |
| // Move onto the outer resizing border. |
| gfx::Point p3(102, 95); |
| ui::MouseEvent moved_resizer(ui::ET_MOUSE_MOVED, p3, p3, ui::EF_NONE); |
| toplevel->OnMouseEvent(&moved_resizer); |
| EXPECT_EQ(0, view->EnteredCalls()); |
| EXPECT_EQ(1, view->ExitedCalls()); |
| |
| // Move onto the view again. |
| toplevel->OnMouseEvent(&moved_over); |
| EXPECT_EQ(1, view->EnteredCalls()); |
| EXPECT_EQ(0, view->ExitedCalls()); |
| |
| RunPendingMessages(); |
| |
| toplevel->CloseNow(); |
| } |
| |
| // Test if a focus manager and an inputmethod work without CHECK failure |
| // when window activation changes. |
| TEST_F(WidgetTest, ChangeActivation) { |
| Widget* top1 = CreateTopLevelPlatformWidget(); |
| // CreateInputMethod before activated |
| top1->GetInputMethod(); |
| top1->Show(); |
| RunPendingMessages(); |
| |
| Widget* top2 = CreateTopLevelPlatformWidget(); |
| top2->Show(); |
| RunPendingMessages(); |
| |
| top1->Activate(); |
| RunPendingMessages(); |
| |
| // Create InputMethod after deactivated. |
| top2->GetInputMethod(); |
| top2->Activate(); |
| RunPendingMessages(); |
| |
| top1->Activate(); |
| RunPendingMessages(); |
| |
| top1->CloseNow(); |
| top2->CloseNow(); |
| } |
| |
| // Tests visibility of child widgets. |
| TEST_F(WidgetTest, Visibility) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| gfx::NativeView parent = toplevel->GetNativeView(); |
| Widget* child = CreateChildPlatformWidget(parent); |
| |
| EXPECT_FALSE(toplevel->IsVisible()); |
| EXPECT_FALSE(child->IsVisible()); |
| |
| child->Show(); |
| |
| EXPECT_FALSE(toplevel->IsVisible()); |
| EXPECT_FALSE(child->IsVisible()); |
| |
| toplevel->Show(); |
| |
| EXPECT_TRUE(toplevel->IsVisible()); |
| EXPECT_TRUE(child->IsVisible()); |
| |
| toplevel->CloseNow(); |
| // |child| should be automatically destroyed with |toplevel|. |
| } |
| |
| #if defined(OS_WIN) && !defined(USE_AURA) |
| // On Windows, it is possible to have child window that are TYPE_POPUP. Unlike |
| // regular child windows, these should be created as hidden and must be shown |
| // explicitly. |
| TEST_F(WidgetTest, Visibility_ChildPopup) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| Widget* child_popup = CreateChildPopupPlatformWidget( |
| toplevel->GetNativeView()); |
| |
| EXPECT_FALSE(toplevel->IsVisible()); |
| EXPECT_FALSE(child_popup->IsVisible()); |
| |
| toplevel->Show(); |
| |
| EXPECT_TRUE(toplevel->IsVisible()); |
| EXPECT_FALSE(child_popup->IsVisible()); |
| |
| child_popup->Show(); |
| |
| EXPECT_TRUE(child_popup->IsVisible()); |
| |
| toplevel->CloseNow(); |
| // |child_popup| should be automatically destroyed with |toplevel|. |
| } |
| #endif |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Widget ownership tests. |
| // |
| // Tests various permutations of Widget ownership specified in the |
| // InitParams::Ownership param. |
| |
| // A WidgetTest that supplies a toplevel widget for NativeWidget to parent to. |
| class WidgetOwnershipTest : public WidgetTest { |
| public: |
| WidgetOwnershipTest() {} |
| virtual ~WidgetOwnershipTest() {} |
| |
| virtual void SetUp() { |
| WidgetTest::SetUp(); |
| desktop_widget_ = CreateTopLevelPlatformWidget(); |
| } |
| |
| virtual void TearDown() { |
| desktop_widget_->CloseNow(); |
| WidgetTest::TearDown(); |
| } |
| |
| private: |
| Widget* desktop_widget_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WidgetOwnershipTest); |
| }; |
| |
| // A bag of state to monitor destructions. |
| struct OwnershipTestState { |
| OwnershipTestState() : widget_deleted(false), native_widget_deleted(false) {} |
| |
| bool widget_deleted; |
| bool native_widget_deleted; |
| }; |
| |
| // A platform NativeWidget subclass that updates a bag of state when it is |
| // destroyed. |
| class OwnershipTestNativeWidget : public NativeWidgetPlatform { |
| public: |
| OwnershipTestNativeWidget(internal::NativeWidgetDelegate* delegate, |
| OwnershipTestState* state) |
| : NativeWidgetPlatform(delegate), |
| state_(state) { |
| } |
| virtual ~OwnershipTestNativeWidget() { |
| state_->native_widget_deleted = true; |
| } |
| |
| private: |
| OwnershipTestState* state_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OwnershipTestNativeWidget); |
| }; |
| |
| // A views NativeWidget subclass that updates a bag of state when it is |
| // destroyed. |
| class OwnershipTestNativeWidgetPlatform : public NativeWidgetPlatformForTest { |
| public: |
| OwnershipTestNativeWidgetPlatform(internal::NativeWidgetDelegate* delegate, |
| OwnershipTestState* state) |
| : NativeWidgetPlatformForTest(delegate), |
| state_(state) { |
| } |
| virtual ~OwnershipTestNativeWidgetPlatform() { |
| state_->native_widget_deleted = true; |
| } |
| |
| private: |
| OwnershipTestState* state_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OwnershipTestNativeWidgetPlatform); |
| }; |
| |
| // A Widget subclass that updates a bag of state when it is destroyed. |
| class OwnershipTestWidget : public Widget { |
| public: |
| explicit OwnershipTestWidget(OwnershipTestState* state) : state_(state) {} |
| virtual ~OwnershipTestWidget() { |
| state_->widget_deleted = true; |
| } |
| |
| private: |
| OwnershipTestState* state_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OwnershipTestWidget); |
| }; |
| |
| // Widget owns its NativeWidget, part 1: NativeWidget is a platform-native |
| // widget. |
| TEST_F(WidgetOwnershipTest, Ownership_WidgetOwnsPlatformNativeWidget) { |
| OwnershipTestState state; |
| |
| scoped_ptr<Widget> widget(new OwnershipTestWidget(&state)); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget.get(), &state); |
| params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| widget->Init(params); |
| |
| // Now delete the Widget, which should delete the NativeWidget. |
| widget.reset(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| |
| // TODO(beng): write test for this ownership scenario and the NativeWidget |
| // being deleted out from under the Widget. |
| } |
| |
| // Widget owns its NativeWidget, part 2: NativeWidget is a NativeWidget. |
| TEST_F(WidgetOwnershipTest, Ownership_WidgetOwnsViewsNativeWidget) { |
| OwnershipTestState state; |
| |
| scoped_ptr<Widget> widget(new OwnershipTestWidget(&state)); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget.get(), &state); |
| params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| widget->Init(params); |
| |
| // Now delete the Widget, which should delete the NativeWidget. |
| widget.reset(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| |
| // TODO(beng): write test for this ownership scenario and the NativeWidget |
| // being deleted out from under the Widget. |
| } |
| |
| // Widget owns its NativeWidget, part 3: NativeWidget is a NativeWidget, |
| // destroy the parent view. |
| TEST_F(WidgetOwnershipTest, |
| Ownership_WidgetOwnsViewsNativeWidget_DestroyParentView) { |
| OwnershipTestState state; |
| |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| scoped_ptr<Widget> widget(new OwnershipTestWidget(&state)); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget.get(), &state); |
| params.parent = toplevel->GetNativeView(); |
| params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| widget->Init(params); |
| |
| // Now close the toplevel, which deletes the view hierarchy. |
| toplevel->CloseNow(); |
| |
| RunPendingMessages(); |
| |
| // This shouldn't delete the widget because it shouldn't be deleted |
| // from the native side. |
| EXPECT_FALSE(state.widget_deleted); |
| EXPECT_FALSE(state.native_widget_deleted); |
| |
| // Now delete it explicitly. |
| widget.reset(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| // NativeWidget owns its Widget, part 1: NativeWidget is a platform-native |
| // widget. |
| TEST_F(WidgetOwnershipTest, Ownership_PlatformNativeWidgetOwnsWidget) { |
| OwnershipTestState state; |
| |
| Widget* widget = new OwnershipTestWidget(&state); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget, &state); |
| widget->Init(params); |
| |
| // Now destroy the native widget. |
| widget->CloseNow(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| // NativeWidget owns its Widget, part 2: NativeWidget is a NativeWidget. |
| TEST_F(WidgetOwnershipTest, Ownership_ViewsNativeWidgetOwnsWidget) { |
| OwnershipTestState state; |
| |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| Widget* widget = new OwnershipTestWidget(&state); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget, &state); |
| params.parent = toplevel->GetNativeView(); |
| widget->Init(params); |
| |
| // Now destroy the native widget. This is achieved by closing the toplevel. |
| toplevel->CloseNow(); |
| |
| // The NativeWidget won't be deleted until after a return to the message loop |
| // so we have to run pending messages before testing the destruction status. |
| RunPendingMessages(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| // NativeWidget owns its Widget, part 3: NativeWidget is a platform-native |
| // widget, destroyed out from under it by the OS. |
| TEST_F(WidgetOwnershipTest, |
| Ownership_PlatformNativeWidgetOwnsWidget_NativeDestroy) { |
| OwnershipTestState state; |
| |
| Widget* widget = new OwnershipTestWidget(&state); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget, &state); |
| widget->Init(params); |
| |
| // Now simulate a destroy of the platform native widget from the OS: |
| #if defined(USE_AURA) |
| delete widget->GetNativeView(); |
| #elif defined(OS_WIN) |
| DestroyWindow(widget->GetNativeView()); |
| #endif |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| // NativeWidget owns its Widget, part 4: NativeWidget is a NativeWidget, |
| // destroyed by the view hierarchy that contains it. |
| TEST_F(WidgetOwnershipTest, |
| Ownership_ViewsNativeWidgetOwnsWidget_NativeDestroy) { |
| OwnershipTestState state; |
| |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| Widget* widget = new OwnershipTestWidget(&state); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget, &state); |
| params.parent = toplevel->GetNativeView(); |
| widget->Init(params); |
| |
| // Destroy the widget (achieved by closing the toplevel). |
| toplevel->CloseNow(); |
| |
| // The NativeWidget won't be deleted until after a return to the message loop |
| // so we have to run pending messages before testing the destruction status. |
| RunPendingMessages(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| // NativeWidget owns its Widget, part 5: NativeWidget is a NativeWidget, |
| // we close it directly. |
| TEST_F(WidgetOwnershipTest, |
| Ownership_ViewsNativeWidgetOwnsWidget_Close) { |
| OwnershipTestState state; |
| |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| Widget* widget = new OwnershipTestWidget(&state); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget, &state); |
| params.parent = toplevel->GetNativeView(); |
| widget->Init(params); |
| |
| // Destroy the widget. |
| widget->Close(); |
| toplevel->CloseNow(); |
| |
| // The NativeWidget won't be deleted until after a return to the message loop |
| // so we have to run pending messages before testing the destruction status. |
| RunPendingMessages(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| // Widget owns its NativeWidget and has a WidgetDelegateView as its contents. |
| TEST_F(WidgetOwnershipTest, |
| Ownership_WidgetOwnsNativeWidgetWithWithWidgetDelegateView) { |
| OwnershipTestState state; |
| |
| WidgetDelegateView* delegate_view = new WidgetDelegateView; |
| |
| scoped_ptr<Widget> widget(new OwnershipTestWidget(&state)); |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| params.native_widget = |
| new OwnershipTestNativeWidgetPlatform(widget.get(), &state); |
| params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| params.delegate = delegate_view; |
| widget->Init(params); |
| widget->SetContentsView(delegate_view); |
| |
| // Now delete the Widget. There should be no crash or use-after-free. |
| widget.reset(); |
| |
| EXPECT_TRUE(state.widget_deleted); |
| EXPECT_TRUE(state.native_widget_deleted); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Widget observer tests. |
| // |
| |
| class WidgetObserverTest : public WidgetTest, public WidgetObserver { |
| public: |
| WidgetObserverTest() |
| : active_(NULL), |
| widget_closed_(NULL), |
| widget_activated_(NULL), |
| widget_shown_(NULL), |
| widget_hidden_(NULL), |
| widget_bounds_changed_(NULL) { |
| } |
| |
| virtual ~WidgetObserverTest() {} |
| |
| // Overridden from WidgetObserver: |
| virtual void OnWidgetDestroying(Widget* widget) OVERRIDE { |
| if (active_ == widget) |
| active_ = NULL; |
| widget_closed_ = widget; |
| } |
| |
| virtual void OnWidgetActivationChanged(Widget* widget, |
| bool active) OVERRIDE { |
| if (active) { |
| if (widget_activated_) |
| widget_activated_->Deactivate(); |
| widget_activated_ = widget; |
| active_ = widget; |
| } else { |
| if (widget_activated_ == widget) |
| widget_activated_ = NULL; |
| widget_deactivated_ = widget; |
| } |
| } |
| |
| virtual void OnWidgetVisibilityChanged(Widget* widget, |
| bool visible) OVERRIDE { |
| if (visible) |
| widget_shown_ = widget; |
| else |
| widget_hidden_ = widget; |
| } |
| |
| virtual void OnWidgetBoundsChanged(Widget* widget, |
| const gfx::Rect& new_bounds) OVERRIDE { |
| widget_bounds_changed_ = widget; |
| } |
| |
| void reset() { |
| active_ = NULL; |
| widget_closed_ = NULL; |
| widget_activated_ = NULL; |
| widget_deactivated_ = NULL; |
| widget_shown_ = NULL; |
| widget_hidden_ = NULL; |
| widget_bounds_changed_ = NULL; |
| } |
| |
| Widget* NewWidget() { |
| Widget* widget = CreateTopLevelNativeWidget(); |
| widget->AddObserver(this); |
| return widget; |
| } |
| |
| const Widget* active() const { return active_; } |
| const Widget* widget_closed() const { return widget_closed_; } |
| const Widget* widget_activated() const { return widget_activated_; } |
| const Widget* widget_deactivated() const { return widget_deactivated_; } |
| const Widget* widget_shown() const { return widget_shown_; } |
| const Widget* widget_hidden() const { return widget_hidden_; } |
| const Widget* widget_bounds_changed() const { return widget_bounds_changed_; } |
| |
| private: |
| Widget* active_; |
| |
| Widget* widget_closed_; |
| Widget* widget_activated_; |
| Widget* widget_deactivated_; |
| Widget* widget_shown_; |
| Widget* widget_hidden_; |
| Widget* widget_bounds_changed_; |
| }; |
| |
| TEST_F(WidgetObserverTest, DISABLED_ActivationChange) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| Widget* toplevel1 = NewWidget(); |
| Widget* toplevel2 = NewWidget(); |
| |
| toplevel1->Show(); |
| toplevel2->Show(); |
| |
| reset(); |
| |
| toplevel1->Activate(); |
| |
| RunPendingMessages(); |
| EXPECT_EQ(toplevel1, widget_activated()); |
| |
| toplevel2->Activate(); |
| RunPendingMessages(); |
| EXPECT_EQ(toplevel1, widget_deactivated()); |
| EXPECT_EQ(toplevel2, widget_activated()); |
| EXPECT_EQ(toplevel2, active()); |
| |
| toplevel->CloseNow(); |
| } |
| |
| TEST_F(WidgetObserverTest, DISABLED_VisibilityChange) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| Widget* child1 = NewWidget(); |
| Widget* child2 = NewWidget(); |
| |
| toplevel->Show(); |
| child1->Show(); |
| child2->Show(); |
| |
| reset(); |
| |
| child1->Hide(); |
| EXPECT_EQ(child1, widget_hidden()); |
| |
| child2->Hide(); |
| EXPECT_EQ(child2, widget_hidden()); |
| |
| child1->Show(); |
| EXPECT_EQ(child1, widget_shown()); |
| |
| child2->Show(); |
| EXPECT_EQ(child2, widget_shown()); |
| |
| toplevel->CloseNow(); |
| } |
| |
| TEST_F(WidgetObserverTest, DestroyBubble) { |
| Widget* anchor = CreateTopLevelPlatformWidget(); |
| anchor->Show(); |
| |
| BubbleDelegateView* bubble_delegate = |
| new BubbleDelegateView(anchor->client_view(), BubbleBorder::NONE); |
| Widget* bubble_widget(BubbleDelegateView::CreateBubble(bubble_delegate)); |
| bubble_widget->Show(); |
| bubble_widget->CloseNow(); |
| |
| anchor->Hide(); |
| anchor->CloseNow(); |
| } |
| |
| TEST_F(WidgetObserverTest, WidgetBoundsChanged) { |
| Widget* child1 = NewWidget(); |
| Widget* child2 = NewWidget(); |
| |
| child1->OnNativeWidgetMove(); |
| EXPECT_EQ(child1, widget_bounds_changed()); |
| |
| child2->OnNativeWidgetMove(); |
| EXPECT_EQ(child2, widget_bounds_changed()); |
| |
| child1->OnNativeWidgetSizeChanged(gfx::Size()); |
| EXPECT_EQ(child1, widget_bounds_changed()); |
| |
| child2->OnNativeWidgetSizeChanged(gfx::Size()); |
| EXPECT_EQ(child2, widget_bounds_changed()); |
| } |
| |
| #if !defined(USE_AURA) && defined(OS_WIN) |
| // Aura needs shell to maximize/fullscreen window. |
| // NativeWidgetGtk doesn't implement GetRestoredBounds. |
| TEST_F(WidgetTest, GetRestoredBounds) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| EXPECT_EQ(toplevel->GetWindowBoundsInScreen().ToString(), |
| toplevel->GetRestoredBounds().ToString()); |
| toplevel->Show(); |
| toplevel->Maximize(); |
| RunPendingMessages(); |
| EXPECT_NE(toplevel->GetWindowBoundsInScreen().ToString(), |
| toplevel->GetRestoredBounds().ToString()); |
| EXPECT_GT(toplevel->GetRestoredBounds().width(), 0); |
| EXPECT_GT(toplevel->GetRestoredBounds().height(), 0); |
| |
| toplevel->Restore(); |
| RunPendingMessages(); |
| EXPECT_EQ(toplevel->GetWindowBoundsInScreen().ToString(), |
| toplevel->GetRestoredBounds().ToString()); |
| |
| toplevel->SetFullscreen(true); |
| RunPendingMessages(); |
| EXPECT_NE(toplevel->GetWindowBoundsInScreen().ToString(), |
| toplevel->GetRestoredBounds().ToString()); |
| EXPECT_GT(toplevel->GetRestoredBounds().width(), 0); |
| EXPECT_GT(toplevel->GetRestoredBounds().height(), 0); |
| } |
| #endif |
| |
| // Test that window state is not changed after getting out of full screen. |
| TEST_F(WidgetTest, ExitFullscreenRestoreState) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| |
| toplevel->Show(); |
| RunPendingMessages(); |
| |
| // This should be a normal state window. |
| EXPECT_EQ(ui::SHOW_STATE_NORMAL, GetWidgetShowState(toplevel)); |
| |
| toplevel->SetFullscreen(true); |
| while (GetWidgetShowState(toplevel) != ui::SHOW_STATE_FULLSCREEN) |
| RunPendingMessages(); |
| toplevel->SetFullscreen(false); |
| while (GetWidgetShowState(toplevel) == ui::SHOW_STATE_FULLSCREEN) |
| RunPendingMessages(); |
| |
| // And it should still be in normal state after getting out of full screen. |
| EXPECT_EQ(ui::SHOW_STATE_NORMAL, GetWidgetShowState(toplevel)); |
| |
| // Now, make it maximized. |
| toplevel->Maximize(); |
| while (GetWidgetShowState(toplevel) != ui::SHOW_STATE_MAXIMIZED) |
| RunPendingMessages(); |
| |
| toplevel->SetFullscreen(true); |
| while (GetWidgetShowState(toplevel) != ui::SHOW_STATE_FULLSCREEN) |
| RunPendingMessages(); |
| toplevel->SetFullscreen(false); |
| while (GetWidgetShowState(toplevel) == ui::SHOW_STATE_FULLSCREEN) |
| RunPendingMessages(); |
| |
| // And it stays maximized after getting out of full screen. |
| EXPECT_EQ(ui::SHOW_STATE_MAXIMIZED, GetWidgetShowState(toplevel)); |
| |
| // Clean up. |
| toplevel->Close(); |
| RunPendingMessages(); |
| } |
| |
| // Checks that if a mouse-press triggers a capture on a different widget (which |
| // consumes the mouse-release event), then the target of the press does not have |
| // capture. |
| TEST_F(WidgetTest, CaptureWidgetFromMousePress) { |
| // The test creates two widgets: |first| and |second|. |
| // The View in |first| makes |second| visible, sets capture on it, and starts |
| // a nested loop (like a menu does). The View in |second| terminates the |
| // nested loop and closes the widget. |
| // The test sends a mouse-press event to |first|, and posts a task to send a |
| // release event to |second|, to make sure that the release event is |
| // dispatched after the nested loop starts. |
| |
| Widget* first = CreateTopLevelFramelessPlatformWidget(); |
| Widget* second = CreateTopLevelFramelessPlatformWidget(); |
| |
| View* container = new NestedLoopCaptureView(second); |
| first->SetContentsView(container); |
| |
| second->SetContentsView(new ExitLoopOnRelease()); |
| |
| first->SetSize(gfx::Size(100, 100)); |
| first->Show(); |
| |
| gfx::Point location(20, 20); |
| base::MessageLoop::current()->PostTask(FROM_HERE, |
| base::Bind(&Widget::OnMouseEvent, |
| base::Unretained(second), |
| base::Owned(new ui::MouseEvent(ui::ET_MOUSE_RELEASED, |
| location, |
| location, |
| ui::EF_LEFT_MOUSE_BUTTON)))); |
| ui::MouseEvent press(ui::ET_MOUSE_PRESSED, location, location, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| first->OnMouseEvent(&press); |
| EXPECT_FALSE(first->HasCapture()); |
| first->Close(); |
| RunPendingMessages(); |
| } |
| |
| TEST_F(WidgetTest, ResetCaptureOnGestureEnd) { |
| Widget* toplevel = CreateTopLevelFramelessPlatformWidget(); |
| View* container = new View; |
| toplevel->SetContentsView(container); |
| |
| View* gesture = new GestureCaptureView; |
| gesture->SetBounds(0, 0, 30, 30); |
| container->AddChildView(gesture); |
| |
| MouseView* mouse = new MouseView; |
| mouse->SetBounds(30, 0, 30, 30); |
| container->AddChildView(mouse); |
| |
| toplevel->SetSize(gfx::Size(100, 100)); |
| toplevel->Show(); |
| |
| // Start a gesture on |gesture|. |
| ui::GestureEvent begin(ui::ET_GESTURE_BEGIN, |
| 15, 15, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_BEGIN, 0, 0), 1); |
| ui::GestureEvent end(ui::ET_GESTURE_END, |
| 15, 15, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_END, 0, 0), 1); |
| toplevel->OnGestureEvent(&begin); |
| |
| // Now try to click on |mouse|. Since |gesture| will have capture, |mouse| |
| // will not receive the event. |
| gfx::Point click_location(45, 15); |
| |
| ui::MouseEvent press(ui::ET_MOUSE_PRESSED, click_location, click_location, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| ui::MouseEvent release(ui::ET_MOUSE_RELEASED, click_location, click_location, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| |
| toplevel->OnMouseEvent(&press); |
| toplevel->OnMouseEvent(&release); |
| EXPECT_EQ(0, mouse->pressed()); |
| |
| // The end of the gesture should release the capture, and pressing on |mouse| |
| // should now reach |mouse|. |
| toplevel->OnGestureEvent(&end); |
| toplevel->OnMouseEvent(&press); |
| toplevel->OnMouseEvent(&release); |
| EXPECT_EQ(1, mouse->pressed()); |
| |
| toplevel->Close(); |
| RunPendingMessages(); |
| } |
| |
| #if defined(USE_AURA) |
| // The key-event propagation from Widget happens differently on aura and |
| // non-aura systems because of the difference in IME. So this test works only on |
| // aura. |
| TEST_F(WidgetTest, KeyboardInputEvent) { |
| Widget* toplevel = CreateTopLevelPlatformWidget(); |
| View* container = toplevel->client_view(); |
| |
| Textfield* textfield = new Textfield(); |
| textfield->SetText(ASCIIToUTF16("some text")); |
| container->AddChildView(textfield); |
| toplevel->Show(); |
| textfield->RequestFocus(); |
| |
| // The press gets handled. The release doesn't have an effect. |
| ui::KeyEvent backspace_p(ui::ET_KEY_PRESSED, ui::VKEY_DELETE, 0, false); |
| toplevel->OnKeyEvent(&backspace_p); |
| EXPECT_TRUE(backspace_p.stopped_propagation()); |
| ui::KeyEvent backspace_r(ui::ET_KEY_RELEASED, ui::VKEY_DELETE, 0, false); |
| toplevel->OnKeyEvent(&backspace_r); |
| EXPECT_FALSE(backspace_r.handled()); |
| |
| toplevel->Close(); |
| } |
| |
| // Verifies bubbles result in a focus lost when shown. |
| // TODO(msw): this tests relies on focus, it needs to be in |
| // interactive_ui_tests. |
| TEST_F(WidgetTest, DISABLED_FocusChangesOnBubble) { |
| // Create a widget, show and activate it and focus the contents view. |
| View* contents_view = new View; |
| contents_view->set_focusable(true); |
| Widget widget; |
| Widget::InitParams init_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS); |
| init_params.bounds = gfx::Rect(0, 0, 200, 200); |
| init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| #if !defined(OS_CHROMEOS) |
| init_params.native_widget = new DesktopNativeWidgetAura(&widget); |
| #endif |
| widget.Init(init_params); |
| widget.SetContentsView(contents_view); |
| widget.Show(); |
| widget.Activate(); |
| contents_view->RequestFocus(); |
| EXPECT_TRUE(contents_view->HasFocus()); |
| |
| // Show a bubble. |
| BubbleDelegateView* bubble_delegate_view = |
| new BubbleDelegateView(contents_view, BubbleBorder::TOP_LEFT); |
| bubble_delegate_view->set_focusable(true); |
| BubbleDelegateView::CreateBubble(bubble_delegate_view)->Show(); |
| bubble_delegate_view->RequestFocus(); |
| |
| // |contents_view_| should no longer have focus. |
| EXPECT_FALSE(contents_view->HasFocus()); |
| EXPECT_TRUE(bubble_delegate_view->HasFocus()); |
| |
| bubble_delegate_view->GetWidget()->CloseNow(); |
| |
| // Closing the bubble should result in focus going back to the contents view. |
| EXPECT_TRUE(contents_view->HasFocus()); |
| } |
| |
| // Desktop native widget Aura tests are for non Chrome OS platforms. |
| #if !defined(OS_CHROMEOS) |
| // Test to ensure that after minimize, view width is set to zero. |
| TEST_F(WidgetTest, TestViewWidthAfterMinimizingWidget) { |
| // Create a widget. |
| Widget widget; |
| Widget::InitParams init_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW); |
| init_params.show_state = ui::SHOW_STATE_NORMAL; |
| gfx::Rect initial_bounds(0, 0, 300, 400); |
| init_params.bounds = initial_bounds; |
| init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| init_params.native_widget = new DesktopNativeWidgetAura(&widget); |
| widget.Init(init_params); |
| NonClientView* non_client_view = widget.non_client_view(); |
| NonClientFrameView* frame_view = new MinimumSizeFrameView(&widget); |
| non_client_view->SetFrameView(frame_view); |
| widget.Show(); |
| widget.Minimize(); |
| EXPECT_EQ(0, frame_view->width()); |
| } |
| |
| // This class validates whether paints are received for a visible Widget. |
| // To achieve this it overrides the Show and Close methods on the Widget class |
| // and sets state whether subsequent paints are expected. |
| class DesktopAuraTestValidPaintWidget : public views::Widget { |
| public: |
| DesktopAuraTestValidPaintWidget() |
| : expect_paint_(true), |
| received_paint_while_hidden_(false) { |
| } |
| |
| virtual ~DesktopAuraTestValidPaintWidget() { |
| } |
| |
| virtual void Show() OVERRIDE { |
| expect_paint_ = true; |
| views::Widget::Show(); |
| } |
| |
| virtual void Close() OVERRIDE { |
| expect_paint_ = false; |
| views::Widget::Close(); |
| } |
| |
| void Hide() { |
| expect_paint_ = false; |
| views::Widget::Hide(); |
| } |
| |
| virtual void OnNativeWidgetPaint(gfx::Canvas* canvas) OVERRIDE { |
| EXPECT_TRUE(expect_paint_); |
| if (!expect_paint_) |
| received_paint_while_hidden_ = true; |
| views::Widget::OnNativeWidgetPaint(canvas); |
| } |
| |
| bool received_paint_while_hidden() const { |
| return received_paint_while_hidden_; |
| } |
| |
| private: |
| bool expect_paint_; |
| bool received_paint_while_hidden_; |
| }; |
| |
| TEST_F(WidgetTest, DesktopNativeWidgetAuraNoPaintAfterCloseTest) { |
| View* contents_view = new View; |
| contents_view->set_focusable(true); |
| DesktopAuraTestValidPaintWidget widget; |
| Widget::InitParams init_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS); |
| init_params.bounds = gfx::Rect(0, 0, 200, 200); |
| init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| init_params.native_widget = new DesktopNativeWidgetAura(&widget); |
| widget.Init(init_params); |
| widget.SetContentsView(contents_view); |
| widget.Show(); |
| widget.Activate(); |
| RunPendingMessages(); |
| widget.SchedulePaintInRect(init_params.bounds); |
| widget.Close(); |
| RunPendingMessages(); |
| EXPECT_FALSE(widget.received_paint_while_hidden()); |
| } |
| |
| TEST_F(WidgetTest, DesktopNativeWidgetAuraNoPaintAfterHideTest) { |
| View* contents_view = new View; |
| contents_view->set_focusable(true); |
| DesktopAuraTestValidPaintWidget widget; |
| Widget::InitParams init_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS); |
| init_params.bounds = gfx::Rect(0, 0, 200, 200); |
| init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| init_params.native_widget = new DesktopNativeWidgetAura(&widget); |
| widget.Init(init_params); |
| widget.SetContentsView(contents_view); |
| widget.Show(); |
| widget.Activate(); |
| RunPendingMessages(); |
| widget.SchedulePaintInRect(init_params.bounds); |
| widget.Hide(); |
| RunPendingMessages(); |
| EXPECT_FALSE(widget.received_paint_while_hidden()); |
| widget.Close(); |
| } |
| |
| // This class provides functionality to test whether the destruction of full |
| // screen child windows occurs correctly in desktop AURA without crashing. |
| // It provides facilities to test the following cases:- |
| // 1. Child window destroyed which should lead to the destruction of the |
| // parent. |
| // 2. Parent window destroyed which should lead to the child being destroyed. |
| class DesktopAuraFullscreenChildWindowDestructionTest |
| : public views::TestViewsDelegate, |
| public aura::WindowObserver { |
| public: |
| DesktopAuraFullscreenChildWindowDestructionTest() |
| : full_screen_widget_(NULL), |
| child_window_(NULL), |
| parent_destroyed_(false), |
| child_destroyed_(false) {} |
| |
| virtual ~DesktopAuraFullscreenChildWindowDestructionTest() { |
| EXPECT_TRUE(parent_destroyed_); |
| EXPECT_TRUE(child_destroyed_); |
| full_screen_widget_ = NULL; |
| child_window_ = NULL; |
| } |
| |
| // views::TestViewsDelegate overrides. |
| virtual void OnBeforeWidgetInit( |
| Widget::InitParams* params, |
| internal::NativeWidgetDelegate* delegate) OVERRIDE { |
| if (!params->native_widget) |
| params->native_widget = new views::DesktopNativeWidgetAura(delegate); |
| } |
| |
| void CreateFullscreenChildWindow(const gfx::Rect& bounds) { |
| Widget::InitParams init_params; |
| init_params.type = Widget::InitParams::TYPE_WINDOW; |
| init_params.bounds = bounds; |
| init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| init_params.layer_type = ui::LAYER_NOT_DRAWN; |
| |
| widget_.Init(init_params); |
| |
| child_window_ = new aura::Window(&child_window_delegate_); |
| child_window_->SetType(aura::client::WINDOW_TYPE_NORMAL); |
| child_window_->Init(ui::LAYER_TEXTURED); |
| child_window_->SetName("TestFullscreenChildWindow"); |
| child_window_->SetProperty(aura::client::kShowStateKey, |
| ui::SHOW_STATE_FULLSCREEN); |
| child_window_->SetDefaultParentByRootWindow( |
| widget_.GetNativeView()->GetRootWindow(), gfx::Rect(0, 0, 1900, 1600)); |
| child_window_->Show(); |
| child_window_->AddObserver(this); |
| |
| ASSERT_TRUE(child_window_->parent() != NULL); |
| child_window_->parent()->AddObserver(this); |
| |
| full_screen_widget_ = |
| views::Widget::GetWidgetForNativeView(child_window_->parent()); |
| ASSERT_TRUE(full_screen_widget_ != NULL); |
| } |
| |
| void DestroyChildWindow() { |
| ASSERT_TRUE(child_window_ != NULL); |
| delete child_window_; |
| } |
| |
| void DestroyParentWindow() { |
| ASSERT_TRUE(full_screen_widget_ != NULL); |
| full_screen_widget_->CloseNow(); |
| } |
| |
| virtual void OnWindowDestroying(aura::Window* window) OVERRIDE { |
| window->RemoveObserver(this); |
| if (window == child_window_) { |
| child_destroyed_ = true; |
| } else if (window == full_screen_widget_->GetNativeView()) { |
| parent_destroyed_ = true; |
| } else { |
| ADD_FAILURE() << "Unexpected window destroyed callback: " << window; |
| } |
| } |
| |
| private: |
| views::Widget widget_; |
| views::Widget* full_screen_widget_; |
| aura::Window* child_window_; |
| bool parent_destroyed_; |
| bool child_destroyed_; |
| aura::test::TestWindowDelegate child_window_delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DesktopAuraFullscreenChildWindowDestructionTest); |
| }; |
| |
| TEST_F(WidgetTest, DesktopAuraFullscreenChildDestroyedBeforeParentTest) { |
| ViewsDelegate::views_delegate = NULL; |
| DesktopAuraFullscreenChildWindowDestructionTest full_screen_child_test; |
| ASSERT_NO_FATAL_FAILURE(full_screen_child_test.CreateFullscreenChildWindow( |
| gfx::Rect(0, 0, 200, 200))); |
| |
| RunPendingMessages(); |
| ASSERT_NO_FATAL_FAILURE(full_screen_child_test.DestroyChildWindow()); |
| RunPendingMessages(); |
| } |
| |
| TEST_F(WidgetTest, DesktopAuraFullscreenChildParentDestroyed) { |
| ViewsDelegate::views_delegate = NULL; |
| |
| DesktopAuraFullscreenChildWindowDestructionTest full_screen_child_test; |
| ASSERT_NO_FATAL_FAILURE(full_screen_child_test.CreateFullscreenChildWindow( |
| gfx::Rect(0, 0, 200, 200))); |
| |
| RunPendingMessages(); |
| ASSERT_NO_FATAL_FAILURE(full_screen_child_test.DestroyParentWindow()); |
| RunPendingMessages(); |
| } |
| |
| // Test to ensure that the aura Window's visiblity state is set to visible if |
| // the underlying widget is hidden and then shown. |
| TEST_F(WidgetTest, TestWindowVisibilityAfterHide) { |
| // Create a widget. |
| Widget widget; |
| Widget::InitParams init_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW); |
| init_params.show_state = ui::SHOW_STATE_NORMAL; |
| gfx::Rect initial_bounds(0, 0, 300, 400); |
| init_params.bounds = initial_bounds; |
| init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| init_params.native_widget = new DesktopNativeWidgetAura(&widget); |
| widget.Init(init_params); |
| NonClientView* non_client_view = widget.non_client_view(); |
| NonClientFrameView* frame_view = new MinimumSizeFrameView(&widget); |
| non_client_view->SetFrameView(frame_view); |
| |
| widget.Hide(); |
| EXPECT_FALSE(widget.GetNativeView()->IsVisible()); |
| widget.Show(); |
| EXPECT_TRUE(widget.GetNativeView()->IsVisible()); |
| } |
| |
| #endif // !defined(OS_CHROMEOS) |
| |
| // Tests that wheel events generated from scroll events are targetted to the |
| // views under the cursor when the focused view does not processed them. |
| TEST_F(WidgetTest, WheelEventsFromScrollEventTarget) { |
| EventCountView* cursor_view = new EventCountView; |
| cursor_view->SetBounds(60, 0, 50, 40); |
| |
| Widget* widget = CreateTopLevelPlatformWidget(); |
| widget->GetRootView()->AddChildView(cursor_view); |
| |
| // Generate a scroll event on the cursor view. |
| ui::ScrollEvent scroll(ui::ET_SCROLL, |
| gfx::Point(65, 5), |
| ui::EventTimeForNow(), |
| 0, |
| 0, 20, |
| 0, 20, |
| 2); |
| widget->OnScrollEvent(&scroll); |
| |
| EXPECT_EQ(1, cursor_view->GetEventCount(ui::ET_SCROLL)); |
| EXPECT_EQ(1, cursor_view->GetEventCount(ui::ET_MOUSEWHEEL)); |
| |
| cursor_view->ResetCounts(); |
| |
| ui::ScrollEvent scroll2(ui::ET_SCROLL, |
| gfx::Point(5, 5), |
| ui::EventTimeForNow(), |
| 0, |
| 0, 20, |
| 0, 20, |
| 2); |
| widget->OnScrollEvent(&scroll2); |
| |
| EXPECT_EQ(0, cursor_view->GetEventCount(ui::ET_SCROLL)); |
| EXPECT_EQ(0, cursor_view->GetEventCount(ui::ET_MOUSEWHEEL)); |
| |
| widget->CloseNow(); |
| } |
| |
| #endif // defined(USE_AURA) |
| |
| // Tests that if a scroll-begin gesture is not handled, then subsequent scroll |
| // events are not dispatched to any view. |
| TEST_F(WidgetTest, GestureScrollEventDispatching) { |
| EventCountView* noscroll_view = new EventCountView; |
| EventCountView* scroll_view = new ScrollableEventCountView; |
| |
| noscroll_view->SetBounds(0, 0, 50, 40); |
| scroll_view->SetBounds(60, 0, 40, 40); |
| |
| Widget* widget = CreateTopLevelPlatformWidget(); |
| widget->GetRootView()->AddChildView(noscroll_view); |
| widget->GetRootView()->AddChildView(scroll_view); |
| |
| { |
| ui::GestureEvent begin(ui::ET_GESTURE_SCROLL_BEGIN, |
| 5, 5, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_BEGIN, 0, 0), |
| 1); |
| widget->OnGestureEvent(&begin); |
| ui::GestureEvent update(ui::ET_GESTURE_SCROLL_UPDATE, |
| 25, 15, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_UPDATE, 20, 10), |
| 1); |
| widget->OnGestureEvent(&update); |
| ui::GestureEvent end(ui::ET_GESTURE_SCROLL_END, |
| 25, 15, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_END, 0, 0), |
| 1); |
| widget->OnGestureEvent(&end); |
| |
| EXPECT_EQ(1, noscroll_view->GetEventCount(ui::ET_GESTURE_SCROLL_BEGIN)); |
| EXPECT_EQ(0, noscroll_view->GetEventCount(ui::ET_GESTURE_SCROLL_UPDATE)); |
| EXPECT_EQ(0, noscroll_view->GetEventCount(ui::ET_GESTURE_SCROLL_END)); |
| } |
| |
| { |
| ui::GestureEvent begin(ui::ET_GESTURE_SCROLL_BEGIN, |
| 65, 5, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_BEGIN, 0, 0), |
| 1); |
| widget->OnGestureEvent(&begin); |
| ui::GestureEvent update(ui::ET_GESTURE_SCROLL_UPDATE, |
| 85, 15, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_UPDATE, 20, 10), |
| 1); |
| widget->OnGestureEvent(&update); |
| ui::GestureEvent end(ui::ET_GESTURE_SCROLL_END, |
| 85, 15, 0, base::TimeDelta(), |
| ui::GestureEventDetails(ui::ET_GESTURE_SCROLL_END, 0, 0), |
| 1); |
| widget->OnGestureEvent(&end); |
| |
| EXPECT_EQ(1, scroll_view->GetEventCount(ui::ET_GESTURE_SCROLL_BEGIN)); |
| EXPECT_EQ(1, scroll_view->GetEventCount(ui::ET_GESTURE_SCROLL_UPDATE)); |
| EXPECT_EQ(1, scroll_view->GetEventCount(ui::ET_GESTURE_SCROLL_END)); |
| } |
| |
| widget->CloseNow(); |
| } |
| |
| // Tests that event-handlers installed on the RootView get triggered correctly. |
| TEST_F(WidgetTest, EventHandlersOnRootView) { |
| Widget* widget = CreateTopLevelNativeWidget(); |
| View* root_view = widget->GetRootView(); |
| |
| EventCountView* view = new EventCountView; |
| view->SetBounds(0, 0, 20, 20); |
| root_view->AddChildView(view); |
| |
| EventCountHandler h1; |
| root_view->AddPreTargetHandler(&h1); |
| |
| EventCountHandler h2; |
| root_view->AddPostTargetHandler(&h2); |
| |
| widget->SetBounds(gfx::Rect(0, 0, 100, 100)); |
| widget->Show(); |
| |
| ui::TouchEvent pressed(ui::ET_TOUCH_PRESSED, |
| gfx::Point(10, 10), |
| 0, 0, |
| ui::EventTimeForNow(), |
| 1.0, 0.0, 1.0, 0.0); |
| widget->OnTouchEvent(&pressed); |
| EXPECT_EQ(1, h1.GetEventCount(ui::ET_TOUCH_PRESSED)); |
| EXPECT_EQ(1, view->GetEventCount(ui::ET_TOUCH_PRESSED)); |
| EXPECT_EQ(1, h2.GetEventCount(ui::ET_TOUCH_PRESSED)); |
| |
| ui::GestureEvent begin(ui::ET_GESTURE_BEGIN, |
| 5, 5, 0, ui::EventTimeForNow(), |
| ui::GestureEventDetails(ui::ET_GESTURE_BEGIN, 0, 0), 1); |
| ui::GestureEvent end(ui::ET_GESTURE_END, |
| 5, 5, 0, ui::EventTimeForNow(), |
| ui::GestureEventDetails(ui::ET_GESTURE_END, 0, 0), 1); |
| widget->OnGestureEvent(&begin); |
| EXPECT_EQ(1, h1.GetEventCount(ui::ET_GESTURE_BEGIN)); |
| EXPECT_EQ(1, view->GetEventCount(ui::ET_GESTURE_BEGIN)); |
| EXPECT_EQ(1, h2.GetEventCount(ui::ET_GESTURE_BEGIN)); |
| |
| ui::TouchEvent released(ui::ET_TOUCH_RELEASED, |
| gfx::Point(10, 10), |
| 0, 0, |
| ui::EventTimeForNow(), |
| 1.0, 0.0, 1.0, 0.0); |
| widget->OnTouchEvent(&released); |
| EXPECT_EQ(1, h1.GetEventCount(ui::ET_TOUCH_RELEASED)); |
| EXPECT_EQ(1, view->GetEventCount(ui::ET_TOUCH_RELEASED)); |
| EXPECT_EQ(1, h2.GetEventCount(ui::ET_TOUCH_RELEASED)); |
| |
| widget->OnGestureEvent(&end); |
| EXPECT_EQ(1, h1.GetEventCount(ui::ET_GESTURE_END)); |
| EXPECT_EQ(1, view->GetEventCount(ui::ET_GESTURE_END)); |
| EXPECT_EQ(1, h2.GetEventCount(ui::ET_GESTURE_END)); |
| |
| ui::ScrollEvent scroll(ui::ET_SCROLL, |
| gfx::Point(5, 5), |
| ui::EventTimeForNow(), |
| 0, |
| 0, 20, |
| 0, 20, |
| 2); |
| widget->OnScrollEvent(&scroll); |
| EXPECT_EQ(1, h1.GetEventCount(ui::ET_SCROLL)); |
| EXPECT_EQ(1, view->GetEventCount(ui::ET_SCROLL)); |
| EXPECT_EQ(1, h2.GetEventCount(ui::ET_SCROLL)); |
| |
| widget->CloseNow(); |
| } |
| |
| TEST_F(WidgetTest, SynthesizeMouseMoveEvent) { |
| Widget* widget = CreateTopLevelNativeWidget(); |
| View* root_view = widget->GetRootView(); |
| |
| EventCountView* v1 = new EventCountView(); |
| v1->SetBounds(0, 0, 10, 10); |
| root_view->AddChildView(v1); |
| EventCountView* v2 = new EventCountView(); |
| v2->SetBounds(0, 10, 10, 10); |
| root_view->AddChildView(v2); |
| |
| gfx::Point cursor_location(5, 5); |
| ui::MouseEvent move(ui::ET_MOUSE_MOVED, cursor_location, cursor_location, |
| ui::EF_NONE); |
| widget->OnMouseEvent(&move); |
| |
| EXPECT_EQ(1, v1->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| |
| delete v1; |
| v2->SetBounds(0, 0, 10, 10); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| |
| widget->SynthesizeMouseMoveEvent(); |
| EXPECT_EQ(1, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| } |
| |
| TEST_F(WidgetTest, MouseEventsHandled) { |
| Widget* widget = CreateTopLevelNativeWidget(); |
| View* root_view = widget->GetRootView(); |
| |
| #if defined(USE_AURA) |
| aura::test::TestCursorClient cursor_client( |
| widget->GetNativeView()->GetRootWindow()); |
| #endif |
| |
| EventCountView* v1 = new EventCountView(); |
| v1->SetBounds(0, 0, 10, 10); |
| root_view->AddChildView(v1); |
| EventCountView* v2 = new EventCountView(); |
| v2->SetBounds(0, 10, 10, 10); |
| root_view->AddChildView(v2); |
| |
| gfx::Point cursor_location1(5, 5); |
| ui::MouseEvent move1(ui::ET_MOUSE_MOVED, cursor_location1, cursor_location1, |
| ui::EF_NONE); |
| widget->OnMouseEvent(&move1); |
| EXPECT_EQ(1, v1->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v1->GetEventCount(ui::ET_MOUSE_EXITED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_EXITED)); |
| v1->ResetCounts(); |
| v2->ResetCounts(); |
| |
| gfx::Point cursor_location2(5, 15); |
| ui::MouseEvent move2(ui::ET_MOUSE_MOVED, cursor_location2, cursor_location2, |
| ui::EF_NONE); |
| widget->OnMouseEvent(&move2); |
| EXPECT_EQ(0, v1->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(1, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(1, v1->GetEventCount(ui::ET_MOUSE_EXITED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_EXITED)); |
| v1->ResetCounts(); |
| v2->ResetCounts(); |
| |
| #if defined(USE_AURA) |
| // In Aura, we suppress mouse events if mouse events are disabled. |
| cursor_client.DisableMouseEvents(); |
| |
| widget->OnMouseEvent(&move1); |
| EXPECT_EQ(0, v1->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v1->GetEventCount(ui::ET_MOUSE_EXITED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_EXITED)); |
| v1->ResetCounts(); |
| v2->ResetCounts(); |
| |
| widget->OnMouseEvent(&move2); |
| EXPECT_EQ(0, v1->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_ENTERED)); |
| EXPECT_EQ(0, v1->GetEventCount(ui::ET_MOUSE_EXITED)); |
| EXPECT_EQ(0, v2->GetEventCount(ui::ET_MOUSE_EXITED)); |
| #endif |
| } |
| |
| // Used by SingleWindowClosing to count number of times WindowClosing() has |
| // been invoked. |
| class ClosingDelegate : public WidgetDelegate { |
| public: |
| ClosingDelegate() : count_(0), widget_(NULL) {} |
| |
| int count() const { return count_; } |
| |
| void set_widget(views::Widget* widget) { widget_ = widget; } |
| |
| // WidgetDelegate overrides: |
| virtual Widget* GetWidget() OVERRIDE { return widget_; } |
| virtual const Widget* GetWidget() const OVERRIDE { return widget_; } |
| virtual void WindowClosing() OVERRIDE { |
| count_++; |
| } |
| |
| private: |
| int count_; |
| views::Widget* widget_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ClosingDelegate); |
| }; |
| |
| // Verifies WindowClosing() is invoked correctly on the delegate when a Widget |
| // is closed. |
| TEST_F(WidgetTest, SingleWindowClosing) { |
| scoped_ptr<ClosingDelegate> delegate(new ClosingDelegate()); |
| Widget* widget = new Widget(); // Destroyed by CloseNow() below. |
| Widget::InitParams init_params = |
| CreateParams(Widget::InitParams::TYPE_WINDOW); |
| init_params.bounds = gfx::Rect(0, 0, 200, 200); |
| init_params.delegate = delegate.get(); |
| #if defined(USE_AURA) && !defined(OS_CHROMEOS) |
| init_params.native_widget = new DesktopNativeWidgetAura(widget); |
| #endif |
| widget->Init(init_params); |
| EXPECT_EQ(0, delegate->count()); |
| widget->CloseNow(); |
| EXPECT_EQ(1, delegate->count()); |
| } |
| |
| // Used by SetTopLevelCorrectly to track calls to OnBeforeWidgetInit(). |
| class VerifyTopLevelDelegate : public TestViewsDelegate { |
| public: |
| VerifyTopLevelDelegate() |
| : on_before_init_called_(false), |
| is_top_level_(false) { |
| } |
| |
| bool on_before_init_called() const { return on_before_init_called_; } |
| bool is_top_level() const { return is_top_level_; } |
| |
| virtual void OnBeforeWidgetInit( |
| Widget::InitParams* params, |
| internal::NativeWidgetDelegate* delegate) OVERRIDE { |
| on_before_init_called_ = true; |
| is_top_level_ = params->top_level; |
| } |
| |
| private: |
| bool on_before_init_called_; |
| bool is_top_level_; |
| |
| DISALLOW_COPY_AND_ASSIGN(VerifyTopLevelDelegate); |
| }; |
| |
| // Verifies |top_level| is correctly passed to |
| // ViewsDelegate::OnBeforeWidgetInit(). |
| TEST_F(WidgetTest, SetTopLevelCorrectly) { |
| set_views_delegate(NULL); |
| VerifyTopLevelDelegate* delegate = new VerifyTopLevelDelegate; |
| set_views_delegate(delegate); // ViewsTestBase takes ownership. |
| scoped_ptr<Widget> widget(new Widget); |
| Widget::InitParams params = |
| CreateParams(views::Widget::InitParams::TYPE_POPUP); |
| params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| widget->Init(params); |
| EXPECT_TRUE(delegate->on_before_init_called()); |
| EXPECT_TRUE(delegate->is_top_level()); |
| } |
| |
| // A scumbag View that deletes its owning widget OnMousePressed. |
| class WidgetDeleterView : public View { |
| public: |
| WidgetDeleterView() : View() {} |
| |
| // Overridden from View. |
| virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE { |
| delete GetWidget(); |
| return true; |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WidgetDeleterView); |
| }; |
| |
| TEST_F(WidgetTest, TestWidgetDeletedInOnMousePressed) { |
| Widget* widget = new Widget; |
| Widget::InitParams params = |
| CreateParams(views::Widget::InitParams::TYPE_POPUP); |
| params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET; |
| widget->Init(params); |
| |
| widget->SetContentsView(new WidgetDeleterView); |
| |
| widget->SetSize(gfx::Size(100, 100)); |
| widget->Show(); |
| |
| gfx::Point click_location(45, 15); |
| ui::MouseEvent press(ui::ET_MOUSE_PRESSED, click_location, click_location, |
| ui::EF_LEFT_MOUSE_BUTTON); |
| widget->OnMouseEvent(&press); |
| |
| // Yay we did not crash! |
| } |
| |
| // See description of RunGetNativeThemeFromDestructor() for details. |
| class GetNativeThemeFromDestructorView : public WidgetDelegateView { |
| public: |
| GetNativeThemeFromDestructorView() {} |
| virtual ~GetNativeThemeFromDestructorView() { |
| VerifyNativeTheme(); |
| } |
| |
| virtual View* GetContentsView() OVERRIDE { |
| return this; |
| } |
| |
| private: |
| void VerifyNativeTheme() { |
| ASSERT_TRUE(GetNativeTheme() != NULL); |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(GetNativeThemeFromDestructorView); |
| }; |
| |
| // Verifies GetNativeTheme() from the destructor of a WidgetDelegateView doesn't |
| // crash. |is_first_run| is true if this is the first call. A return value of |
| // true indicates this should be run again with a value of false. |
| // First run uses DesktopNativeWidgetAura (if possible). Second run doesn't. |
| bool RunGetNativeThemeFromDestructor(const Widget::InitParams& in_params, |
| bool is_first_run) { |
| bool needs_second_run = false; |
| // Destroyed by CloseNow() below. |
| Widget* widget = new Widget; |
| Widget::InitParams params(in_params); |
| // Deletes itself when the Widget is destroyed. |
| params.delegate = new GetNativeThemeFromDestructorView; |
| #if defined(USE_AURA) && !defined(OS_CHROMEOS) |
| if (is_first_run) { |
| params.native_widget = new DesktopNativeWidgetAura(widget); |
| needs_second_run = true; |
| } |
| #endif |
| widget->Init(params); |
| widget->CloseNow(); |
| return needs_second_run; |
| } |
| |
| // See description of RunGetNativeThemeFromDestructor() for details. |
| TEST_F(WidgetTest, GetNativeThemeFromDestructor) { |
| Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP); |
| if (RunGetNativeThemeFromDestructor(params, true)) |
| RunGetNativeThemeFromDestructor(params, false); |
| } |
| |
| } // namespace |
| } // namespace views |