ui/views/accessible_pane_view_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/views/accessible_pane_view.h"
   6
   7 #include "ui/base/accelerators/accelerator.h"
   8 #include "ui/views/controls/button/text_button.h"
   9 #include "ui/views/layout/fill_layout.h"
  10 #include "ui/views/test/views_test_base.h"
  11 #include "ui/views/widget/widget.h"
  12
  13 namespace views {
  14
  15 // TODO(alicet): bring pane rotation into views and add tests.
  16 //               See browser_view.cc for details.
  17
  18 typedef ViewsTestBase AccessiblePaneViewTest;
  19
  20 class TestBarView : public AccessiblePaneView,
  21                     public ButtonListener {
  22  public:
  23   TestBarView();
  24   virtual ~TestBarView();
  25
  26   virtual void ButtonPressed(Button* sender,
  27                              const ui::Event& event) OVERRIDE;
  28   TextButton* child_button() const { return child_button_.get(); }
  29   TextButton* second_child_button() const { return second_child_button_.get(); }
  30   TextButton* third_child_button() const { return third_child_button_.get(); }
  31   TextButton* not_child_button() const { return not_child_button_.get(); }
  32
  33   virtual View* GetDefaultFocusableChild() OVERRIDE;
  34
  35  private:
  36   void Init();
  37
  38   scoped_ptr<TextButton> child_button_;
  39   scoped_ptr<TextButton> second_child_button_;
  40   scoped_ptr<TextButton> third_child_button_;
  41   scoped_ptr<TextButton> not_child_button_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(TestBarView);
  44 };
  45
  46 TestBarView::TestBarView() {
  47   Init();
  48 }
  49
  50 TestBarView::~TestBarView() {}
  51
  52 void TestBarView::ButtonPressed(views::Button* sender, const ui::Event& event) {
  53 }
  54
  55 void TestBarView::Init() {
  56   SetLayoutManager(new views::FillLayout());
  57   string16 label;
  58   child_button_.reset(new TextButton(this, label));
  59   AddChildView(child_button_.get());
  60   second_child_button_.reset(new TextButton(this, label));
  61   AddChildView(second_child_button_.get());
  62   third_child_button_.reset(new TextButton(this, label));
  63   AddChildView(third_child_button_.get());
  64   not_child_button_.reset(new TextButton(this, label));
  65 }
  66
  67 View* TestBarView::GetDefaultFocusableChild() {
  68   return child_button_.get();
  69 }
  70
  71 TEST_F(AccessiblePaneViewTest, SimpleSetPaneFocus) {
  72   TestBarView* test_view = new TestBarView();
  73   scoped_ptr<Widget> widget(new Widget());
  74   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
  75   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
  76   params.bounds = gfx::Rect(50, 50, 650, 650);
  77   widget->Init(params);
  78   View* root = widget->GetRootView();
  79   root->AddChildView(test_view);
  80   widget->Show();
  81   widget->Activate();
  82
  83   // Set pane focus succeeds, focus on child.
  84   EXPECT_TRUE(test_view->SetPaneFocusAndFocusDefault());
  85   EXPECT_EQ(test_view, test_view->GetPaneFocusTraversable());
  86   EXPECT_EQ(test_view->child_button(),
  87             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
  88
  89   // Set focus on non child view, focus failed, stays on pane.
  90   EXPECT_TRUE(test_view->SetPaneFocus(test_view->not_child_button()));
  91   EXPECT_FALSE(test_view->not_child_button() ==
  92                test_view->GetWidget()->GetFocusManager()->GetFocusedView());
  93   EXPECT_EQ(test_view->child_button(),
  94             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
  95   widget->CloseNow();
  96   widget.reset();
  97 }
  98
  99 TEST_F(AccessiblePaneViewTest, TwoSetPaneFocus) {
 100   TestBarView* test_view = new TestBarView();
 101   TestBarView* test_view_2 = new TestBarView();
 102   scoped_ptr<Widget> widget(new Widget());
 103   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
 104   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
 105   params.bounds = gfx::Rect(50, 50, 650, 650);
 106   widget->Init(params);
 107   View* root = widget->GetRootView();
 108   root->AddChildView(test_view);
 109   root->AddChildView(test_view_2);
 110   widget->Show();
 111   widget->Activate();
 112
 113   // Set pane focus succeeds, focus on child.
 114   EXPECT_TRUE(test_view->SetPaneFocusAndFocusDefault());
 115   EXPECT_EQ(test_view, test_view->GetPaneFocusTraversable());
 116   EXPECT_EQ(test_view->child_button(),
 117             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 118
 119   // Set focus on another test_view, focus move to that pane.
 120   EXPECT_TRUE(test_view_2->SetPaneFocus(test_view_2->second_child_button()));
 121   EXPECT_FALSE(test_view->child_button() ==
 122                test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 123   EXPECT_EQ(test_view_2->second_child_button(),
 124             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 125   widget->CloseNow();
 126   widget.reset();
 127 }
 128
 129 TEST_F(AccessiblePaneViewTest, PaneFocusTraversal) {
 130   TestBarView* test_view = new TestBarView();
 131   TestBarView* original_test_view = new TestBarView();
 132   scoped_ptr<Widget> widget(new Widget());
 133   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
 134   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
 135   params.bounds = gfx::Rect(50, 50, 650, 650);
 136   widget->Init(params);
 137   View* root = widget->GetRootView();
 138   root->AddChildView(original_test_view);
 139   root->AddChildView(test_view);
 140   widget->Show();
 141   widget->Activate();
 142
 143   // Set pane focus on first view.
 144   EXPECT_TRUE(original_test_view->SetPaneFocus(
 145       original_test_view->third_child_button()));
 146
 147   // Test travesal in second view.
 148   // Set pane focus on second child.
 149   EXPECT_TRUE(test_view->SetPaneFocus(test_view->second_child_button()));
 150   // home
 151   test_view->AcceleratorPressed(test_view->home_key());
 152   EXPECT_EQ(test_view->child_button(),
 153             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 154   // end
 155   test_view->AcceleratorPressed(test_view->end_key());
 156   EXPECT_EQ(test_view->third_child_button(),
 157             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 158   // left
 159   test_view->AcceleratorPressed(test_view->left_key());
 160   EXPECT_EQ(test_view->second_child_button(),
 161             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 162   // right, right
 163   test_view->AcceleratorPressed(test_view->right_key());
 164   test_view->AcceleratorPressed(test_view->right_key());
 165   EXPECT_EQ(test_view->child_button(),
 166             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 167
 168   // ESC
 169   test_view->AcceleratorPressed(test_view->escape_key());
 170   EXPECT_EQ(original_test_view->third_child_button(),
 171             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 172   widget->CloseNow();
 173   widget.reset();
 174 }
 175 }  // namespace views