docked_panel_browsertest.cc revision 7dbb3d5cf0c15f500944d211057644d6a2f37371 
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 "base/message_loop.h"
6#include "chrome/browser/chrome_notification_types.h"
7#include "chrome/browser/ui/panels/base_panel_browser_test.h"
8#include "chrome/browser/ui/panels/docked_panel_collection.h"
9#include "chrome/browser/ui/panels/panel.h"
10#include "chrome/browser/ui/panels/panel_manager.h"
11#include "chrome/browser/ui/panels/test_panel_collection_squeeze_observer.h"
12#include "content/public/browser/notification_service.h"
13#include "content/public/test/test_utils.h"
14
15class DockedPanelBrowserTest : public BasePanelBrowserTest {
16 public:
17  virtual void SetUpOnMainThread() OVERRIDE {
18    BasePanelBrowserTest::SetUpOnMainThread();
19
20    // All the tests here assume using mocked 800x600 display area for the
21    // primary monitor. Do the check now.
22    gfx::Rect primary_display_area = PanelManager::GetInstance()->
23        display_settings_provider()->GetPrimaryDisplayArea();
24    DCHECK(primary_display_area.width() == 800);
25    DCHECK(primary_display_area.height() == 600);
26  }
27};
28
29// http://crbug.com/143247
30#if !defined(OS_WIN)
31#define MAYBE_SqueezePanelsInDock DISABLED_SqueezePanelsInDock
32#else
33#define MAYBE_SqueezePanelsInDock SqueezePanelsInDock
34#endif
35IN_PROC_BROWSER_TEST_F(DockedPanelBrowserTest, MAYBE_SqueezePanelsInDock) {
36  PanelManager* panel_manager = PanelManager::GetInstance();
37  DockedPanelCollection* docked_collection = panel_manager->docked_collection();
38
39  // Create some docked panels.
40  Panel* panel1 = CreateInactiveDockedPanel("1", gfx::Rect(0, 0, 200, 100));
41  Panel* panel2 = CreateInactiveDockedPanel("2", gfx::Rect(0, 0, 200, 100));
42  Panel* panel3 = CreateInactiveDockedPanel("3", gfx::Rect(0, 0, 200, 100));
43  ASSERT_EQ(3, docked_collection->num_panels());
44
45  // Check that nothing has been squeezed so far.
46  EXPECT_EQ(panel1->GetBounds().width(), panel1->GetRestoredBounds().width());
47  EXPECT_EQ(panel2->GetBounds().width(), panel2->GetRestoredBounds().width());
48  EXPECT_EQ(panel3->GetBounds().width(), panel3->GetRestoredBounds().width());
49
50  // Create more panels so they start getting squeezed.
51  Panel* panel4 = CreateInactiveDockedPanel("4", gfx::Rect(0, 0, 200, 100));
52  Panel* panel5 = CreateInactiveDockedPanel("5", gfx::Rect(0, 0, 200, 100));
53  Panel* panel6 = CreateInactiveDockedPanel("6", gfx::Rect(0, 0, 200, 100));
54  Panel* panel7 = CreateDockedPanel("7", gfx::Rect(0, 0, 200, 100));
55
56  // Wait for active states to settle.
57  PanelCollectionSqueezeObserver panel7_settled(docked_collection, panel7);
58  panel7_settled.Wait();
59
60  // The active panel should be at full width.
61  EXPECT_EQ(panel7->GetBounds().width(), panel7->GetRestoredBounds().width());
62  EXPECT_GT(panel7->GetBounds().x(), docked_collection->work_area().x());
63
64  // The rest of them should be at reduced width.
65  EXPECT_LT(panel1->GetBounds().width(), panel1->GetRestoredBounds().width());
66  EXPECT_LT(panel2->GetBounds().width(), panel2->GetRestoredBounds().width());
67  EXPECT_LT(panel3->GetBounds().width(), panel3->GetRestoredBounds().width());
68  EXPECT_LT(panel4->GetBounds().width(), panel4->GetRestoredBounds().width());
69  EXPECT_LT(panel5->GetBounds().width(), panel5->GetRestoredBounds().width());
70  EXPECT_LT(panel6->GetBounds().width(), panel6->GetRestoredBounds().width());
71
72  // Activate a different panel.
73  ActivatePanel(panel2);
74  WaitForPanelActiveState(panel2, SHOW_AS_ACTIVE);
75
76  // Wait for active states to settle.
77  PanelCollectionSqueezeObserver panel2_settled(docked_collection, panel2);
78  panel2_settled.Wait();
79
80  // The active panel should be at full width.
81  EXPECT_EQ(panel2->GetBounds().width(), panel2->GetRestoredBounds().width());
82
83  // The rest of them should be at reduced width.
84  EXPECT_LT(panel1->GetBounds().width(), panel1->GetRestoredBounds().width());
85  EXPECT_LT(panel3->GetBounds().width(), panel3->GetRestoredBounds().width());
86  EXPECT_LT(panel4->GetBounds().width(), panel4->GetRestoredBounds().width());
87  EXPECT_LT(panel5->GetBounds().width(), panel5->GetRestoredBounds().width());
88  EXPECT_LT(panel6->GetBounds().width(), panel6->GetRestoredBounds().width());
89  EXPECT_LT(panel7->GetBounds().width(), panel7->GetRestoredBounds().width());
90
91  panel_manager->CloseAll();
92}
93
94IN_PROC_BROWSER_TEST_F(DockedPanelBrowserTest, SqueezeAndThenSomeMore) {
95  PanelManager* panel_manager = PanelManager::GetInstance();
96  DockedPanelCollection* docked_collection = panel_manager->docked_collection();
97
98  // Create enough docked panels to get into squeezing.
99  Panel* panel1 = CreateInactiveDockedPanel("1", gfx::Rect(0, 0, 200, 100));
100  Panel* panel2 = CreateInactiveDockedPanel("2", gfx::Rect(0, 0, 200, 100));
101  Panel* panel3 = CreateInactiveDockedPanel("3", gfx::Rect(0, 0, 200, 100));
102  Panel* panel4 = CreateInactiveDockedPanel("4", gfx::Rect(0, 0, 200, 100));
103  Panel* panel5 = CreateInactiveDockedPanel("5", gfx::Rect(0, 0, 200, 100));
104  Panel* panel6 = CreateInactiveDockedPanel("6", gfx::Rect(0, 0, 200, 100));
105
106  // Wait for active states to settle.
107  PanelCollectionSqueezeObserver panel6_settled(docked_collection, panel6);
108  panel6_settled.Wait();
109
110  // Record current widths of some panels.
111  int panel_1_width_less_squeezed = panel1->GetBounds().width();
112  int panel_2_width_less_squeezed = panel2->GetBounds().width();
113  int panel_3_width_less_squeezed = panel3->GetBounds().width();
114  int panel_4_width_less_squeezed = panel4->GetBounds().width();
115  int panel_5_width_less_squeezed = panel5->GetBounds().width();
116
117  // These widths should be reduced.
118  EXPECT_LT(panel_1_width_less_squeezed, panel1->GetRestoredBounds().width());
119  EXPECT_LT(panel_2_width_less_squeezed, panel2->GetRestoredBounds().width());
120  EXPECT_LT(panel_3_width_less_squeezed, panel3->GetRestoredBounds().width());
121  EXPECT_LT(panel_4_width_less_squeezed, panel4->GetRestoredBounds().width());
122  EXPECT_LT(panel_5_width_less_squeezed, panel5->GetRestoredBounds().width());
123
124  Panel* panel7 = CreateDockedPanel("7", gfx::Rect(0, 0, 200, 100));
125
126  // Wait for active states to settle.
127  PanelCollectionSqueezeObserver panel7_settled(docked_collection, panel7);
128  panel7_settled.Wait();
129
130  // The active panel should be at full width.
131  EXPECT_EQ(panel7->GetBounds().width(), panel7->GetRestoredBounds().width());
132
133  // The panels should shrink in width.
134  EXPECT_LT(panel1->GetBounds().width(), panel_1_width_less_squeezed);
135  EXPECT_LT(panel2->GetBounds().width(), panel_2_width_less_squeezed);
136  EXPECT_LT(panel3->GetBounds().width(), panel_3_width_less_squeezed);
137  EXPECT_LT(panel4->GetBounds().width(), panel_4_width_less_squeezed);
138  EXPECT_LT(panel5->GetBounds().width(), panel_5_width_less_squeezed);
139
140  panel_manager->CloseAll();
141}
142
143IN_PROC_BROWSER_TEST_F(DockedPanelBrowserTest, MinimizeSqueezedActive) {
144  PanelManager* panel_manager = PanelManager::GetInstance();
145  DockedPanelCollection* docked_collection = panel_manager->docked_collection();
146
147  // Create enough docked panels to get into squeezing.
148  Panel* panel1 = CreateInactiveDockedPanel("1", gfx::Rect(0, 0, 200, 100));
149  Panel* panel2 = CreateInactiveDockedPanel("2", gfx::Rect(0, 0, 200, 100));
150  Panel* panel3 = CreateInactiveDockedPanel("3", gfx::Rect(0, 0, 200, 100));
151  Panel* panel4 = CreateInactiveDockedPanel("4", gfx::Rect(0, 0, 200, 100));
152  Panel* panel5 = CreateInactiveDockedPanel("5", gfx::Rect(0, 0, 200, 100));
153  Panel* panel6 = CreateInactiveDockedPanel("6", gfx::Rect(0, 0, 200, 100));
154  Panel* panel7 = CreateDockedPanel("7", gfx::Rect(0, 0, 200, 100));
155
156  // Wait for active states to settle.
157  PanelCollectionSqueezeObserver panel7_settled(docked_collection, panel7);
158  panel7_settled.Wait();
159
160  // The active panel should be at full width.
161  EXPECT_EQ(panel7->GetBounds().width(), panel7->GetRestoredBounds().width());
162
163  // The rest of them should be at reduced width.
164  EXPECT_LT(panel1->GetBounds().width(), panel1->GetRestoredBounds().width());
165  EXPECT_LT(panel2->GetBounds().width(), panel2->GetRestoredBounds().width());
166  EXPECT_LT(panel3->GetBounds().width(), panel3->GetRestoredBounds().width());
167  EXPECT_LT(panel4->GetBounds().width(), panel4->GetRestoredBounds().width());
168  EXPECT_LT(panel5->GetBounds().width(), panel5->GetRestoredBounds().width());
169  EXPECT_LT(panel6->GetBounds().width(), panel6->GetRestoredBounds().width());
170
171  // Record the width of an inactive panel and minimize it.
172  int width_of_panel3_squeezed = panel3->GetBounds().width();
173  panel3->Minimize();
174
175  // Check that this panel is still at the same width.
176  EXPECT_EQ(width_of_panel3_squeezed, panel3->GetBounds().width());
177
178  // Minimize the active panel. It should become inactive and shrink in width.
179  content::WindowedNotificationObserver signal(
180      chrome::NOTIFICATION_PANEL_COLLECTION_UPDATED,
181      content::NotificationService::AllSources());
182  panel7->Minimize();
183
184  // Wait for active states to settle.
185  WaitForPanelActiveState(panel7, SHOW_AS_INACTIVE);
186
187  // Wait for the scheduled layout to run.
188  signal.Wait();
189
190  // The minimized panel should now be at reduced width.
191  EXPECT_LT(panel7->GetBounds().width(), panel7->GetRestoredBounds().width());
192
193  panel_manager->CloseAll();
194}
195
196IN_PROC_BROWSER_TEST_F(DockedPanelBrowserTest, CloseSqueezedPanels) {
197  PanelManager* panel_manager = PanelManager::GetInstance();
198  DockedPanelCollection* docked_collection = panel_manager->docked_collection();
199
200  // Create enough docked panels to get into squeezing.
201  Panel* panel1 = CreateInactiveDockedPanel("1", gfx::Rect(0, 0, 200, 100));
202  Panel* panel2 = CreateInactiveDockedPanel("2", gfx::Rect(0, 0, 200, 100));
203  Panel* panel3 = CreateInactiveDockedPanel("3", gfx::Rect(0, 0, 200, 100));
204  Panel* panel4 = CreateInactiveDockedPanel("4", gfx::Rect(0, 0, 200, 100));
205  Panel* panel5 = CreateInactiveDockedPanel("5", gfx::Rect(0, 0, 200, 100));
206  Panel* panel6 = CreateInactiveDockedPanel("6", gfx::Rect(0, 0, 200, 100));
207  Panel* panel7 = CreateDockedPanel("7", gfx::Rect(0, 0, 200, 100));
208
209  // Wait for active states to settle.
210  PanelCollectionSqueezeObserver panel7_settled(docked_collection, panel7);
211  panel7_settled.Wait();
212
213  // Record current widths of some panels.
214  int panel_1_orig_width = panel1->GetBounds().width();
215  int panel_2_orig_width = panel2->GetBounds().width();
216  int panel_3_orig_width = panel3->GetBounds().width();
217  int panel_4_orig_width = panel4->GetBounds().width();
218  int panel_5_orig_width = panel5->GetBounds().width();
219  int panel_6_orig_width = panel6->GetBounds().width();
220  int panel_7_orig_width = panel7->GetBounds().width();
221
222  // The active panel should be at full width.
223  EXPECT_EQ(panel_7_orig_width, panel7->GetRestoredBounds().width());
224
225  // The rest of them should be at reduced width.
226  EXPECT_LT(panel_1_orig_width, panel1->GetRestoredBounds().width());
227  EXPECT_LT(panel_2_orig_width, panel2->GetRestoredBounds().width());
228  EXPECT_LT(panel_3_orig_width, panel3->GetRestoredBounds().width());
229  EXPECT_LT(panel_4_orig_width, panel4->GetRestoredBounds().width());
230  EXPECT_LT(panel_5_orig_width, panel5->GetRestoredBounds().width());
231  EXPECT_LT(panel_6_orig_width, panel6->GetRestoredBounds().width());
232
233  // Close one panel.
234  content::WindowedNotificationObserver signal(
235      chrome::NOTIFICATION_PANEL_COLLECTION_UPDATED,
236      content::NotificationService::AllSources());
237  CloseWindowAndWait(panel2);
238  signal.Wait();
239
240  // The widths of the remaining panels should have increased.
241  EXPECT_GT(panel1->GetBounds().width(), panel_1_orig_width);
242  EXPECT_GT(panel3->GetBounds().width(), panel_3_orig_width);
243  EXPECT_GT(panel4->GetBounds().width(), panel_4_orig_width);
244  EXPECT_GT(panel5->GetBounds().width(), panel_5_orig_width);
245  EXPECT_GT(panel6->GetBounds().width(), panel_6_orig_width);
246
247  // The active panel should have stayed at full width.
248  EXPECT_EQ(panel7->GetBounds().width(), panel_7_orig_width);
249
250  // Close several panels.
251  CloseWindowAndWait(panel3);
252  CloseWindowAndWait(panel5);
253
254  // Wait for collection update after last close.
255  content::WindowedNotificationObserver signal2(
256      chrome::NOTIFICATION_PANEL_COLLECTION_UPDATED,
257      content::NotificationService::AllSources());
258  CloseWindowAndWait(panel7);
259  signal2.Wait();
260
261  // We should not have squeezing any more; all panels should be at full width.
262  EXPECT_EQ(panel1->GetBounds().width(), panel1->GetRestoredBounds().width());
263  EXPECT_EQ(panel4->GetBounds().width(), panel4->GetRestoredBounds().width());
264  EXPECT_EQ(panel6->GetBounds().width(), panel6->GetRestoredBounds().width());
265
266  panel_manager->CloseAll();
267}
268