drag_drop_interactive_uitest.cc revision 7d4cd473f85ac64c3747c96c277f9e506a0d2246 
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.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
18namespace ash {
19namespace internal {
20namespace {
21
22class 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(UTF8ToUTF16("test"));
34  }
35
36 private:
37  DISALLOW_COPY_AND_ASSIGN(DraggableView);
38};
39
40class 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
74views::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
89void QuitLoop() {
90  base::MessageLoop::current()->Quit();
91}
92
93void DragDropAcrossMultiDisplay_Step4() {
94  ui_controls::SendMouseEventsNotifyWhenDone(
95      ui_controls::LEFT, ui_controls::UP,
96      base::Bind(&QuitLoop));
97}
98
99void 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
107void DragDropAcrossMultiDisplay_Step2() {
108  ui_controls::SendMouseMoveNotifyWhenDone(
109      20, 10,
110      base::Bind(&DragDropAcrossMultiDisplay_Step3));
111}
112
113void DragDropAcrossMultiDisplay_Step1() {
114  ui_controls::SendMouseEventsNotifyWhenDone(
115      ui_controls::LEFT, ui_controls::DOWN,
116      base::Bind(&DragDropAcrossMultiDisplay_Step2));
117}
118
119}  // namespace
120
121typedef 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.
131TEST_F(DragDropTest, MAYBE_DragDropAcrossMultiDisplay) {
132  if (!SupportsMultipleDisplays())
133    return;
134
135  UpdateDisplay("400x400,400x400");
136  Shell::RootWindowList 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
166