chrome/browser/ui/panels/docked_panel_browsertest.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 "base/message_loop/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
  15 class 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
  35 IN_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
  94 IN_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
 143 IN_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
 196 IN_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 }