It is time.

ui/views/bubble/bubble_delegate_unittest.cc

-// 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 "ui/base/hit_test.h"
-#include "ui/views/bubble/bubble_delegate.h"
-#include "ui/views/bubble/bubble_frame_view.h"
-#include "ui/views/test/test_widget_observer.h"
-#include "ui/views/test/views_test_base.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/widget/widget_observer.h"
-
-namespace views {
-
-namespace {
-
-class TestBubbleDelegateView : public BubbleDelegateView {
- public:
-  TestBubbleDelegateView(View* anchor_view)
-      : BubbleDelegateView(anchor_view, BubbleBorder::TOP_LEFT),
-        view_(new View()) {
-    view_->SetFocusable(true);
-    AddChildView(view_);
-  }
-  virtual ~TestBubbleDelegateView() {}
-
-  void SetAnchorRectForTest(gfx::Rect rect) {
-    SetAnchorRect(rect);
-  }
-
-  void SetAnchorViewForTest(View* view) {
-    SetAnchorView(view);
-  }
-
-  // BubbleDelegateView overrides:
-  virtual View* GetInitiallyFocusedView() override { return view_; }
-  virtual gfx::Size GetPreferredSize() const override {
-    return gfx::Size(200, 200);
-  }
-
- private:
-  View* view_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestBubbleDelegateView);
-};
-
-class BubbleDelegateTest : public ViewsTestBase {
- public:
-  BubbleDelegateTest() {}
-  virtual ~BubbleDelegateTest() {}
-
-  // Creates a test widget that owns its native widget.
-  Widget* CreateTestWidget() {
-    Widget* widget = new Widget();
-    Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
-    params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-    widget->Init(params);
-    return widget;
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(BubbleDelegateTest);
-};
-
-}  // namespace
-
-TEST_F(BubbleDelegateTest, CreateDelegate) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  BubbleDelegateView* bubble_delegate = new BubbleDelegateView(
-      anchor_widget->GetContentsView(), BubbleBorder::NONE);
-  bubble_delegate->set_color(SK_ColorGREEN);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-  EXPECT_EQ(bubble_delegate, bubble_widget->widget_delegate());
-  EXPECT_EQ(bubble_widget, bubble_delegate->GetWidget());
-  test::TestWidgetObserver bubble_observer(bubble_widget);
-  bubble_widget->Show();
-
-  BubbleBorder* border = bubble_delegate->GetBubbleFrameView()->bubble_border();
-  EXPECT_EQ(bubble_delegate->arrow(), border->arrow());
-  EXPECT_EQ(bubble_delegate->color(), border->background_color());
-
-  EXPECT_FALSE(bubble_observer.widget_closed());
-  bubble_widget->CloseNow();
-  EXPECT_TRUE(bubble_observer.widget_closed());
-}
-
-TEST_F(BubbleDelegateTest, CloseAnchorWidget) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  BubbleDelegateView* bubble_delegate = new BubbleDelegateView(
-      anchor_widget->GetContentsView(), BubbleBorder::NONE);
-  // Preventing close on deactivate should not prevent closing with the anchor.
-  bubble_delegate->set_close_on_deactivate(false);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-  EXPECT_EQ(bubble_delegate, bubble_widget->widget_delegate());
-  EXPECT_EQ(bubble_widget, bubble_delegate->GetWidget());
-  EXPECT_EQ(anchor_widget, bubble_delegate->anchor_widget());
-  test::TestWidgetObserver bubble_observer(bubble_widget);
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  bubble_widget->Show();
-  EXPECT_EQ(anchor_widget, bubble_delegate->anchor_widget());
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  // TODO(msw): Remove activation hack to prevent bookkeeping errors in:
-  //            aura::test::TestActivationClient::OnWindowDestroyed().
-  scoped_ptr<Widget> smoke_and_mirrors_widget(CreateTestWidget());
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  // Ensure that closing the anchor widget also closes the bubble itself.
-  anchor_widget->CloseNow();
-  EXPECT_TRUE(bubble_observer.widget_closed());
-}
-
-// This test checks that the bubble delegate is capable to handle an early
-// destruction of the used anchor view. (Animations and delayed closure of the
-// bubble will call upon the anchor view to get its location).
-TEST_F(BubbleDelegateTest, CloseAnchorViewTest) {
-  // Create an anchor widget and add a view to be used as an anchor view.
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  scoped_ptr<View> anchor_view(new View());
-  anchor_widget->GetContentsView()->AddChildView(anchor_view.get());
-  TestBubbleDelegateView* bubble_delegate = new TestBubbleDelegateView(
-      anchor_view.get());
-  // Prevent flakes by avoiding closing on activation changes.
-  bubble_delegate->set_close_on_deactivate(false);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-
-  // Check that the anchor view is correct and set up an anchor view rect.
-  // Make sure that this rect will get ignored (as long as the anchor view is
-  // attached).
-  EXPECT_EQ(anchor_view, bubble_delegate->GetAnchorView());
-  const gfx::Rect set_anchor_rect = gfx::Rect(10, 10, 100, 100);
-  bubble_delegate->SetAnchorRectForTest(set_anchor_rect);
-  const gfx::Rect view_rect = bubble_delegate->GetAnchorRect();
-  EXPECT_NE(view_rect.ToString(), set_anchor_rect.ToString());
-
-  // Create the bubble.
-  bubble_widget->Show();
-  EXPECT_EQ(anchor_widget, bubble_delegate->anchor_widget());
-
-  // Remove now the anchor view and make sure that the original found rect
-  // is still kept, so that the bubble does not jump when the view gets deleted.
-  anchor_widget->GetContentsView()->RemoveChildView(anchor_view.get());
-  anchor_view.reset();
-  EXPECT_EQ(NULL, bubble_delegate->GetAnchorView());
-  EXPECT_EQ(view_rect.ToString(), bubble_delegate->GetAnchorRect().ToString());
-}
-
-// Testing that a move of the anchor view will lead to new bubble locations.
-TEST_F(BubbleDelegateTest, TestAnchorRectMovesWithViewTest) {
-  // Create an anchor widget and add a view to be used as anchor view.
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  TestBubbleDelegateView* bubble_delegate = new TestBubbleDelegateView(
-      anchor_widget->GetContentsView());
-  BubbleDelegateView::CreateBubble(bubble_delegate);
-
-  anchor_widget->GetContentsView()->SetBounds(10, 10, 100, 100);
-  const gfx::Rect view_rect = bubble_delegate->GetAnchorRect();
-
-  anchor_widget->GetContentsView()->SetBounds(20, 10, 100, 100);
-  const gfx::Rect view_rect_2 = bubble_delegate->GetAnchorRect();
-  EXPECT_NE(view_rect.ToString(), view_rect_2.ToString());
-}
-
-TEST_F(BubbleDelegateTest, ResetAnchorWidget) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  BubbleDelegateView* bubble_delegate = new BubbleDelegateView(
-      anchor_widget->GetContentsView(), BubbleBorder::NONE);
-
-  // Make sure the bubble widget is parented to a widget other than the anchor
-  // widget so that closing the anchor widget does not close the bubble widget.
-  scoped_ptr<Widget> parent_widget(CreateTestWidget());
-  bubble_delegate->set_parent_window(parent_widget->GetNativeView());
-  // Preventing close on deactivate should not prevent closing with the parent.
-  bubble_delegate->set_close_on_deactivate(false);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-  EXPECT_EQ(bubble_delegate, bubble_widget->widget_delegate());
-  EXPECT_EQ(bubble_widget, bubble_delegate->GetWidget());
-  EXPECT_EQ(anchor_widget, bubble_delegate->anchor_widget());
-  test::TestWidgetObserver bubble_observer(bubble_widget);
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  // Showing and hiding the bubble widget should have no effect on its anchor.
-  bubble_widget->Show();
-  EXPECT_EQ(anchor_widget, bubble_delegate->anchor_widget());
-  bubble_widget->Hide();
-  EXPECT_EQ(anchor_widget, bubble_delegate->anchor_widget());
-
-  // Ensure that closing the anchor widget clears the bubble's reference to that
-  // anchor widget, but the bubble itself does not close.
-  anchor_widget->CloseNow();
-  EXPECT_NE(anchor_widget, bubble_delegate->anchor_widget());
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  // TODO(msw): Remove activation hack to prevent bookkeeping errors in:
-  //            aura::test::TestActivationClient::OnWindowDestroyed().
-  scoped_ptr<Widget> smoke_and_mirrors_widget(CreateTestWidget());
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  // Ensure that closing the parent widget also closes the bubble itself.
-  parent_widget->CloseNow();
-  EXPECT_TRUE(bubble_observer.widget_closed());
-}
-
-TEST_F(BubbleDelegateTest, InitiallyFocusedView) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  BubbleDelegateView* bubble_delegate = new BubbleDelegateView(
-      anchor_widget->GetContentsView(), BubbleBorder::NONE);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-  EXPECT_EQ(bubble_delegate->GetInitiallyFocusedView(),
-            bubble_widget->GetFocusManager()->GetFocusedView());
-  bubble_widget->CloseNow();
-}
-
-TEST_F(BubbleDelegateTest, NonClientHitTest) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  TestBubbleDelegateView* bubble_delegate =
-      new TestBubbleDelegateView(anchor_widget->GetContentsView());
-  BubbleDelegateView::CreateBubble(bubble_delegate);
-  BubbleFrameView* frame = bubble_delegate->GetBubbleFrameView();
-  const int border = frame->bubble_border()->GetBorderThickness();
-
-  struct {
-    const int point;
-    const int hit;
-  } cases[] = {
-    { border,      HTNOWHERE },
-    { border + 50, HTCLIENT  },
-    { 1000,        HTNOWHERE },
-  };
-
-  for (size_t i = 0; i < arraysize(cases); ++i) {
-    gfx::Point point(cases[i].point, cases[i].point);
-    EXPECT_EQ(cases[i].hit, frame->NonClientHitTest(point))
-        << " with border: " << border << ", at point " << cases[i].point;
-  }
-}
-
-TEST_F(BubbleDelegateTest, VisibleWhenAnchorWidgetBoundsChanged) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  BubbleDelegateView* bubble_delegate = new BubbleDelegateView(
-      anchor_widget->GetContentsView(), BubbleBorder::NONE);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-  test::TestWidgetObserver bubble_observer(bubble_widget);
-  EXPECT_FALSE(bubble_observer.widget_closed());
-
-  bubble_widget->Show();
-  EXPECT_TRUE(bubble_widget->IsVisible());
-  anchor_widget->SetBounds(gfx::Rect(10, 10, 100, 100));
-  EXPECT_TRUE(bubble_widget->IsVisible());
-}
-
-// Test that setting WidgetDelegate::set_can_activate() to false makes the
-// widget created via BubbleDelegateView::CreateBubble() not activatable.
-TEST_F(BubbleDelegateTest, NotActivatable) {
-  scoped_ptr<Widget> anchor_widget(CreateTestWidget());
-  BubbleDelegateView* bubble_delegate = new BubbleDelegateView(
-      anchor_widget->GetContentsView(), BubbleBorder::NONE);
-  bubble_delegate->set_can_activate(false);
-  Widget* bubble_widget = BubbleDelegateView::CreateBubble(bubble_delegate);
-  bubble_widget->Show();
-  EXPECT_FALSE(bubble_widget->CanActivate());
-}
-
-}  // namespace views