ash/drag_drop/drag_drop_interactive_uitest.cc

   1 // Copyright (c) 2013 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 "ash/drag_drop/drag_drop_controller.h"
   6
   7 #include "ash/shell.h"
   8 #include "ash/test/ash_test_base.h"
   9 #include "base/bind.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/strings/utf_string_conversions.h"
  12 #include "ui/aura/root_window.h"
  13 #include "ui/base/dragdrop/drag_drop_types.h"
  14 #include "ui/base/test/ui_controls.h"
  15 #include "ui/views/view.h"
  16 #include "ui/views/widget/widget.h"
  17
  18 namespace ash {
  19 namespace internal {
  20 namespace {
  21
  22 class DraggableView : public views::View {
  23  public:
  24   DraggableView() {}
  25   virtual ~DraggableView() {}
  26
  27   // views::View overrides:
  28   virtual int GetDragOperations(const gfx::Point& press_pt) OVERRIDE {
  29     return ui::DragDropTypes::DRAG_MOVE;
  30   }
  31   virtual void WriteDragData(const gfx::Point& press_pt,
  32                              OSExchangeData* data)OVERRIDE {
  33     data->SetString(base::UTF8ToUTF16("test"));
  34   }
  35
  36  private:
  37   DISALLOW_COPY_AND_ASSIGN(DraggableView);
  38 };
  39
  40 class TargetView : public views::View {
  41  public:
  42   TargetView() : dropped_(false) {}
  43   virtual ~TargetView() {}
  44
  45   // views::View overrides:
  46   virtual bool GetDropFormats(
  47       int* formats,
  48       std::set<OSExchangeData::CustomFormat>* custom_formats) OVERRIDE {
  49     *formats = ui::OSExchangeData::STRING;
  50     return true;
  51   }
  52   virtual bool AreDropTypesRequired() OVERRIDE {
  53     return false;
  54   }
  55   virtual bool CanDrop(const OSExchangeData& data) OVERRIDE {
  56     return true;
  57   }
  58   virtual int OnDragUpdated(const ui::DropTargetEvent& event) OVERRIDE {
  59     return ui::DragDropTypes::DRAG_MOVE;
  60   }
  61   virtual int OnPerformDrop(const ui::DropTargetEvent& event) OVERRIDE {
  62     dropped_ = true;
  63     return ui::DragDropTypes::DRAG_MOVE;
  64   }
  65
  66   bool dropped() const { return dropped_; }
  67
  68  private:
  69   bool dropped_;
  70
  71   DISALLOW_COPY_AND_ASSIGN(TargetView);
  72 };
  73
  74 views::Widget* CreateWidget(views::View* contents_view,
  75                             const gfx::Rect& bounds) {
  76   views::Widget* widget = new views::Widget;
  77   views::Widget::InitParams params;
  78   params.type = views::Widget::InitParams::TYPE_WINDOW_FRAMELESS;
  79   params.accept_events = true;
  80   params.context = Shell::GetPrimaryRootWindow();
  81   params.bounds = bounds;
  82   widget->Init(params);
  83
  84   widget->SetContentsView(contents_view);
  85   widget->Show();
  86   return widget;
  87 }
  88
  89 void QuitLoop() {
  90   base::MessageLoop::current()->Quit();
  91 }
  92
  93 void DragDropAcrossMultiDisplay_Step4() {
  94   ui_controls::SendMouseEventsNotifyWhenDone(
  95       ui_controls::LEFT, ui_controls::UP,
  96       base::Bind(&QuitLoop));
  97 }
  98
  99 void DragDropAcrossMultiDisplay_Step3() {
 100   // Move to the edge of the 1st display so that the mouse
 101   // is moved to 2nd display by ash.
 102   ui_controls::SendMouseMoveNotifyWhenDone(
 103       399, 10,
 104       base::Bind(&DragDropAcrossMultiDisplay_Step4));
 105 }
 106
 107 void DragDropAcrossMultiDisplay_Step2() {
 108   ui_controls::SendMouseMoveNotifyWhenDone(
 109       20, 10,
 110       base::Bind(&DragDropAcrossMultiDisplay_Step3));
 111 }
 112
 113 void DragDropAcrossMultiDisplay_Step1() {
 114   ui_controls::SendMouseEventsNotifyWhenDone(
 115       ui_controls::LEFT, ui_controls::DOWN,
 116       base::Bind(&DragDropAcrossMultiDisplay_Step2));
 117 }
 118
 119 }  // namespace
 120
 121 typedef test::AshTestBase DragDropTest;
 122
 123 #if defined(OS_WIN)
 124 #define MAYBE_DragDropAcrossMultiDisplay DISABLED_DragDropAcrossMultiDisplay
 125 #else
 126 #define MAYBE_DragDropAcrossMultiDisplay DragDropAcrossMultiDisplay
 127 #endif
 128
 129 // Test if the mouse gets moved properly to another display
 130 // during drag & drop operation.
 131 TEST_F(DragDropTest, MAYBE_DragDropAcrossMultiDisplay) {
 132   if (!SupportsMultipleDisplays())
 133     return;
 134
 135   UpdateDisplay("400x400,400x400");
 136   aura::Window::Windows root_windows =
 137       Shell::GetInstance()->GetAllRootWindows();
 138   views::View* draggable_view = new DraggableView();
 139   draggable_view->set_drag_controller(NULL);
 140   draggable_view->SetBounds(0, 0, 100, 100);
 141   views::Widget* source =
 142       CreateWidget(draggable_view, gfx::Rect(0, 0, 100, 100));
 143
 144   TargetView* target_view = new TargetView();
 145   target_view->SetBounds(0, 0, 100, 100);
 146   views::Widget* target =
 147       CreateWidget(target_view, gfx::Rect(400, 0, 100, 100));
 148
 149   // Make sure they're on the different root windows.
 150   EXPECT_EQ(root_windows[0], source->GetNativeView()->GetRootWindow());
 151   EXPECT_EQ(root_windows[1], target->GetNativeView()->GetRootWindow());
 152
 153   ui_controls::SendMouseMoveNotifyWhenDone(
 154       10, 10, base::Bind(&DragDropAcrossMultiDisplay_Step1));
 155
 156   base::MessageLoop::current()->Run();
 157
 158   EXPECT_TRUE(target_view->dropped());
 159
 160   source->Close();
 161   target->Close();
 162 }
 163
 164 }  // namespace internal
 165 }  // namespace ash