ash/display/mirror_window_controller_unittest.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/display/mirror_window_controller.h"
   6
   7 #include "ash/ash_switches.h"
   8 #include "ash/display/display_manager.h"
   9 #include "ash/shell.h"
  10 #include "ash/test/ash_test_base.h"
  11 #include "ash/test/display_manager_test_api.h"
  12 #include "ash/test/mirror_window_test_api.h"
  13 #include "base/command_line.h"
  14 #include "base/strings/stringprintf.h"
  15 #include "ui/aura/test/test_window_delegate.h"
  16 #include "ui/aura/test/test_windows.h"
  17 #include "ui/aura/window.h"
  18 #include "ui/aura/window_event_dispatcher.h"
  19 #include "ui/base/hit_test.h"
  20 #include "ui/events/test/event_generator.h"
  21
  22 namespace ash {
  23
  24 namespace {
  25 DisplayInfo CreateDisplayInfo(int64 id, const gfx::Rect& bounds) {
  26   DisplayInfo info(id, base::StringPrintf("x-%d", static_cast<int>(id)), false);
  27   info.SetBounds(bounds);
  28   return info;
  29 }
  30
  31 class MirrorOnBootTest : public test::AshTestBase {
  32  public:
  33   MirrorOnBootTest() {}
  34   ~MirrorOnBootTest() override {}
  35
  36   void SetUp() override {
  37     base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
  38         switches::kAshHostWindowBounds, "1+1-300x300,1+301-300x300");
  39     base::CommandLine::ForCurrentProcess()->AppendSwitch(
  40         switches::kAshEnableSoftwareMirroring);
  41     test::AshTestBase::SetUp();
  42   }
  43   void TearDown() override { test::AshTestBase::TearDown(); }
  44
  45  private:
  46   DISALLOW_COPY_AND_ASSIGN(MirrorOnBootTest);
  47 };
  48
  49 }
  50
  51 typedef test::AshTestBase MirrorWindowControllerTest;
  52
  53 #if defined(OS_WIN)
  54 // Software mirroring does not work on win.
  55 #define MAYBE_MirrorCursorBasic DISABLED_MirrorCursorBasic
  56 #define MAYBE_MirrorCursorLocations DISABLED_MirrorCursorLocations
  57 #define MAYBE_MirrorCursorRotate DISABLED_MirrorCursorRotate
  58 #define MAYBE_DockMode DISABLED_DockMode
  59 #define MAYBE_MirrorOnBoot DISABLED_MirrorOnBoot
  60 #else
  61 #define MAYBE_MirrorCursorBasic MirrorCursorBasic
  62 #define MAYBE_MirrorCursorLocations MirrorCursorLocations
  63 #define MAYBE_MirrorCursorRotate MirrorCursorRotate
  64 #define MAYBE_DockMode DockMode
  65 #define MAYBE_MirrorOnBoot MirrorOnBoot
  66 #endif
  67
  68 TEST_F(MirrorWindowControllerTest, MAYBE_MirrorCursorBasic) {
  69   test::MirrorWindowTestApi test_api;
  70   aura::test::TestWindowDelegate test_window_delegate;
  71   test_window_delegate.set_window_component(HTTOP);
  72
  73   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
  74   display_manager->SetSecondDisplayMode(DisplayManager::MIRRORING);
  75   UpdateDisplay("400x400,400x400");
  76   aura::Window* root = Shell::GetInstance()->GetPrimaryRootWindow();
  77   scoped_ptr<aura::Window> window(aura::test::CreateTestWindowWithDelegate(
  78       &test_window_delegate,
  79       0,
  80       gfx::Rect(50, 50, 100, 100),
  81       root));
  82   window->Show();
  83   window->SetName("foo");
  84
  85   EXPECT_TRUE(test_api.GetCursorWindow());
  86   EXPECT_EQ("50,50 100x100", window->bounds().ToString());
  87
  88   ui::test::EventGenerator generator(root);
  89   generator.MoveMouseTo(10, 10);
  90
  91   // Test if cursor movement is propertly reflected in mirror window.
  92   gfx::Point hot_point = test_api.GetCursorHotPoint();
  93   gfx::Point cursor_window_origin =
  94       test_api.GetCursorWindow()->bounds().origin();
  95   EXPECT_EQ("4,4", hot_point.ToString());
  96   EXPECT_EQ(10 - hot_point.x(), cursor_window_origin.x());
  97   EXPECT_EQ(10 - hot_point.y(), cursor_window_origin.y());
  98   EXPECT_EQ(ui::kCursorNull, test_api.GetCurrentCursorType());
  99   EXPECT_TRUE(test_api.GetCursorWindow()->IsVisible());
 100
 101   // Test if cursor type change is propertly reflected in mirror window.
 102   generator.MoveMouseTo(100, 100);
 103   hot_point = test_api.GetCursorHotPoint();
 104   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 105   EXPECT_EQ(100 - hot_point.x(), cursor_window_origin.x());
 106   EXPECT_EQ(100 - hot_point.y(), cursor_window_origin.y());
 107   EXPECT_EQ(ui::kCursorNorthResize, test_api.GetCurrentCursorType());
 108
 109   // Test if visibility change is propertly reflected in mirror window.
 110   // A key event hides cursor.
 111   generator.PressKey(ui::VKEY_A, 0);
 112   generator.ReleaseKey(ui::VKEY_A, 0);
 113   EXPECT_FALSE(test_api.GetCursorWindow()->IsVisible());
 114
 115   // Mouse event makes it visible again.
 116   generator.MoveMouseTo(300, 300);
 117   hot_point = test_api.GetCursorHotPoint();
 118   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 119   EXPECT_EQ(300 - hot_point.x(), cursor_window_origin.x());
 120   EXPECT_EQ(300 - hot_point.y(), cursor_window_origin.y());
 121   EXPECT_EQ(ui::kCursorNull, test_api.GetCurrentCursorType());
 122   EXPECT_TRUE(test_api.GetCursorWindow()->IsVisible());
 123 }
 124
 125 TEST_F(MirrorWindowControllerTest, MAYBE_MirrorCursorRotate) {
 126   test::MirrorWindowTestApi test_api;
 127   aura::test::TestWindowDelegate test_window_delegate;
 128   test_window_delegate.set_window_component(HTTOP);
 129
 130   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
 131   display_manager->SetSecondDisplayMode(DisplayManager::MIRRORING);
 132   UpdateDisplay("400x400,400x400");
 133   aura::Window* root = Shell::GetInstance()->GetPrimaryRootWindow();
 134   scoped_ptr<aura::Window> window(aura::test::CreateTestWindowWithDelegate(
 135       &test_window_delegate,
 136       0,
 137       gfx::Rect(50, 50, 100, 100),
 138       root));
 139   window->Show();
 140   window->SetName("foo");
 141
 142   EXPECT_TRUE(test_api.GetCursorWindow());
 143   EXPECT_EQ("50,50 100x100", window->bounds().ToString());
 144
 145   ui::test::EventGenerator generator(root);
 146   generator.MoveMouseToInHost(100, 100);
 147
 148   // Test if cursor movement is propertly reflected in mirror window.
 149   gfx::Point hot_point = test_api.GetCursorHotPoint();
 150   gfx::Point cursor_window_origin =
 151       test_api.GetCursorWindow()->bounds().origin();
 152   EXPECT_EQ("11,12", hot_point.ToString());
 153   EXPECT_EQ(100 - hot_point.x(), cursor_window_origin.x());
 154   EXPECT_EQ(100 - hot_point.y(), cursor_window_origin.y());
 155   EXPECT_EQ(ui::kCursorNorthResize, test_api.GetCurrentCursorType());
 156
 157   UpdateDisplay("400x400/r,400x400");  // 90 degrees.
 158   generator.MoveMouseToInHost(300, 100);
 159   hot_point = test_api.GetCursorHotPoint();
 160   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 161   EXPECT_EQ(ui::kCursorNorthResize, test_api.GetCurrentCursorType());
 162   // The size of cursor image is 25x25, so the rotated hot point must
 163   // be (25-12, 11).
 164   EXPECT_EQ("13,11", hot_point.ToString());
 165   EXPECT_EQ(300 - hot_point.x(), cursor_window_origin.x());
 166   EXPECT_EQ(100 - hot_point.y(), cursor_window_origin.y());
 167
 168   UpdateDisplay("400x400/u,400x400");  // 180 degrees.
 169   generator.MoveMouseToInHost(300, 300);
 170   hot_point = test_api.GetCursorHotPoint();
 171   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 172   EXPECT_EQ(ui::kCursorNorthResize, test_api.GetCurrentCursorType());
 173   // Rotated hot point must be (25-11, 25-12).
 174   EXPECT_EQ("14,13", hot_point.ToString());
 175   EXPECT_EQ(300 - hot_point.x(), cursor_window_origin.x());
 176   EXPECT_EQ(300 - hot_point.y(), cursor_window_origin.y());
 177
 178   UpdateDisplay("400x400/l,400x400");  // 270 degrees.
 179   generator.MoveMouseToInHost(100, 300);
 180   hot_point = test_api.GetCursorHotPoint();
 181   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 182   EXPECT_EQ(ui::kCursorNorthResize, test_api.GetCurrentCursorType());
 183   // Rotated hot point must be (12, 25-11).
 184   EXPECT_EQ("12,14", hot_point.ToString());
 185   EXPECT_EQ(100 - hot_point.x(), cursor_window_origin.x());
 186   EXPECT_EQ(300 - hot_point.y(), cursor_window_origin.y());
 187 }
 188
 189 // Make sure that the mirror cursor's location is same as
 190 // the source display's host location in the mirror root window's
 191 // coordinates.
 192 TEST_F(MirrorWindowControllerTest, MAYBE_MirrorCursorLocations) {
 193   test::MirrorWindowTestApi test_api;
 194   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
 195   display_manager->SetSecondDisplayMode(DisplayManager::MIRRORING);
 196
 197   // Test with device scale factor.
 198   UpdateDisplay("400x600*2,400x600");
 199
 200   aura::Window* root = Shell::GetInstance()->GetPrimaryRootWindow();
 201   ui::test::EventGenerator generator(root);
 202   generator.MoveMouseToInHost(10, 20);
 203
 204   gfx::Point hot_point = test_api.GetCursorHotPoint();
 205   EXPECT_EQ("8,9", hot_point.ToString());
 206   gfx::Point cursor_window_origin =
 207       test_api.GetCursorWindow()->bounds().origin();
 208   EXPECT_EQ(10 - hot_point.x(), cursor_window_origin.x());
 209   EXPECT_EQ(20 - hot_point.y(), cursor_window_origin.y());
 210
 211   // Test with ui scale
 212   UpdateDisplay("400x600*0.5,400x600");
 213   generator.MoveMouseToInHost(20, 30);
 214
 215   hot_point = test_api.GetCursorHotPoint();
 216   EXPECT_EQ("4,4", hot_point.ToString());
 217   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 218   EXPECT_EQ(20 - hot_point.x(), cursor_window_origin.x());
 219   EXPECT_EQ(30 - hot_point.y(), cursor_window_origin.y());
 220
 221   // Test with rotation
 222   UpdateDisplay("400x600/r,400x600");
 223   generator.MoveMouseToInHost(30, 40);
 224
 225   hot_point = test_api.GetCursorHotPoint();
 226   EXPECT_EQ("21,4", hot_point.ToString());
 227   cursor_window_origin = test_api.GetCursorWindow()->bounds().origin();
 228   EXPECT_EQ(30 - hot_point.x(), cursor_window_origin.x());
 229   EXPECT_EQ(40 - hot_point.y(), cursor_window_origin.y());
 230 }
 231
 232 // Make sure that the compositor based mirroring can switch
 233 // from/to dock mode.
 234 TEST_F(MirrorWindowControllerTest, MAYBE_DockMode) {
 235   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
 236   const int64 internal_id = 1;
 237   const int64 external_id = 2;
 238
 239   const DisplayInfo internal_display_info =
 240       CreateDisplayInfo(internal_id, gfx::Rect(0, 0, 500, 500));
 241   const DisplayInfo external_display_info =
 242       CreateDisplayInfo(external_id, gfx::Rect(1, 1, 100, 100));
 243   std::vector<DisplayInfo> display_info_list;
 244
 245   display_manager->SetSecondDisplayMode(DisplayManager::MIRRORING);
 246
 247   // software mirroring.
 248   display_info_list.push_back(internal_display_info);
 249   display_info_list.push_back(external_display_info);
 250   display_manager->OnNativeDisplaysChanged(display_info_list);
 251   const int64 internal_display_id =
 252       test::DisplayManagerTestApi(display_manager).
 253       SetFirstDisplayAsInternalDisplay();
 254   EXPECT_EQ(internal_id, internal_display_id);
 255
 256   EXPECT_EQ(1U, display_manager->GetNumDisplays());
 257   EXPECT_TRUE(display_manager->IsMirrored());
 258   EXPECT_EQ(external_id, display_manager->mirrored_display_id());
 259
 260   // dock mode.
 261   display_info_list.clear();
 262   display_info_list.push_back(external_display_info);
 263   display_manager->SetSecondDisplayMode(DisplayManager::MIRRORING);
 264   display_manager->OnNativeDisplaysChanged(display_info_list);
 265   EXPECT_EQ(1U, display_manager->GetNumDisplays());
 266   EXPECT_FALSE(display_manager->IsMirrored());
 267
 268   // back to software mirroring.
 269   display_info_list.clear();
 270   display_info_list.push_back(internal_display_info);
 271   display_info_list.push_back(external_display_info);
 272   display_manager->SetSecondDisplayMode(DisplayManager::MIRRORING);
 273   display_manager->OnNativeDisplaysChanged(display_info_list);
 274   EXPECT_EQ(1U, display_manager->GetNumDisplays());
 275   EXPECT_TRUE(display_manager->IsMirrored());
 276   EXPECT_EQ(external_id, display_manager->mirrored_display_id());
 277 }
 278
 279 TEST_F(MirrorOnBootTest, MAYBE_MirrorOnBoot) {
 280   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
 281   EXPECT_TRUE(display_manager->IsMirrored());
 282   RunAllPendingInMessageLoop();
 283   test::MirrorWindowTestApi test_api;
 284   EXPECT_TRUE(test_api.GetHost());
 285 }
 286
 287 }  // namespace ash