ash/display/display_util_unittest.cc

   1 // Copyright 2014 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/display_util.h"
   6
   7 #include "ash/root_window_controller.h"
   8 #include "ash/shell.h"
   9 #include "ash/test/ash_test_base.h"
  10 #include "ash/test/display_manager_test_api.h"
  11
  12 namespace ash {
  13
  14 typedef test::AshTestBase DisplayUtilTest;
  15
  16 TEST_F(DisplayUtilTest, RotatedDisplay) {
  17   if (!SupportsMultipleDisplays())
  18     return;
  19   {
  20     UpdateDisplay("10+10-500x400,600+10-1000x600/r");
  21     aura::Window::Windows root_windows = Shell::GetAllRootWindows();
  22     AshWindowTreeHost* host0 =
  23         GetRootWindowController(root_windows[0])->ash_host();
  24     AshWindowTreeHost* host1 =
  25         GetRootWindowController(root_windows[1])->ash_host();
  26     gfx::Rect rect0 = GetNativeEdgeBounds(host0, gfx::Rect(499, 10, 1, 300));
  27     gfx::Rect rect1 = GetNativeEdgeBounds(host1, gfx::Rect(500, 10, 1, 300));
  28     EXPECT_EQ("509,20 1x300", rect0.ToString());
  29     EXPECT_EQ("1289,10 300x1", rect1.ToString());
  30   }
  31   {
  32     UpdateDisplay("10+10-500x400,600+10-1000x600/l");
  33     aura::Window::Windows root_windows = Shell::GetAllRootWindows();
  34     AshWindowTreeHost* host0 =
  35         GetRootWindowController(root_windows[0])->ash_host();
  36     AshWindowTreeHost* host1 =
  37         GetRootWindowController(root_windows[1])->ash_host();
  38     gfx::Rect rect0 = GetNativeEdgeBounds(host0, gfx::Rect(499, 10, 1, 300));
  39     gfx::Rect rect1 = GetNativeEdgeBounds(host1, gfx::Rect(500, 10, 1, 300));
  40     EXPECT_EQ("509,20 1x300", rect0.ToString());
  41     EXPECT_EQ("610,609 300x1", rect1.ToString());
  42   }
  43   {
  44     UpdateDisplay("10+10-500x400,600+10-1000x600/u");
  45     aura::Window::Windows root_windows = Shell::GetAllRootWindows();
  46     AshWindowTreeHost* host0 =
  47         GetRootWindowController(root_windows[0])->ash_host();
  48     AshWindowTreeHost* host1 =
  49         GetRootWindowController(root_windows[1])->ash_host();
  50     gfx::Rect rect0 = GetNativeEdgeBounds(host0, gfx::Rect(499, 10, 1, 300));
  51     gfx::Rect rect1 = GetNativeEdgeBounds(host1, gfx::Rect(500, 10, 1, 300));
  52     EXPECT_EQ("509,20 1x300", rect0.ToString());
  53     EXPECT_EQ("1599,299 1x300", rect1.ToString());
  54   }
  55
  56   {
  57     UpdateDisplay("10+10-500x400/r,600+10-1000x600");
  58     aura::Window::Windows root_windows = Shell::GetAllRootWindows();
  59     AshWindowTreeHost* host0 =
  60         GetRootWindowController(root_windows[0])->ash_host();
  61     AshWindowTreeHost* host1 =
  62         GetRootWindowController(root_windows[1])->ash_host();
  63     gfx::Rect rect0 = GetNativeEdgeBounds(host0, gfx::Rect(399, 10, 1, 300));
  64     gfx::Rect rect1 = GetNativeEdgeBounds(host1, gfx::Rect(400, 10, 1, 300));
  65     EXPECT_EQ("199,409 300x1", rect0.ToString());
  66     EXPECT_EQ("600,20 1x300", rect1.ToString());
  67   }
  68   {
  69     UpdateDisplay("10+10-500x400/l,600+10-1000x600");
  70     aura::Window::Windows root_windows = Shell::GetAllRootWindows();
  71     AshWindowTreeHost* host0 =
  72         GetRootWindowController(root_windows[0])->ash_host();
  73     AshWindowTreeHost* host1 =
  74         GetRootWindowController(root_windows[1])->ash_host();
  75     gfx::Rect rect0 = GetNativeEdgeBounds(host0, gfx::Rect(499, 10, 1, 300));
  76     gfx::Rect rect1 = GetNativeEdgeBounds(host1, gfx::Rect(500, 10, 1, 300));
  77     EXPECT_EQ("20,10 300x1", rect0.ToString());
  78     EXPECT_EQ("600,20 1x300", rect1.ToString());
  79   }
  80   {
  81     UpdateDisplay("10+10-500x400/u,600+10-1000x600");
  82     aura::Window::Windows root_windows = Shell::GetAllRootWindows();
  83     AshWindowTreeHost* host0 =
  84         GetRootWindowController(root_windows[0])->ash_host();
  85     AshWindowTreeHost* host1 =
  86         GetRootWindowController(root_windows[1])->ash_host();
  87     gfx::Rect rect0 = GetNativeEdgeBounds(host0, gfx::Rect(499, 10, 1, 300));
  88     gfx::Rect rect1 = GetNativeEdgeBounds(host1, gfx::Rect(500, 10, 1, 300));
  89     EXPECT_EQ("10,99 1x300", rect0.ToString());
  90     EXPECT_EQ("600,20 1x300", rect1.ToString());
  91   }
  92 }
  93
  94 TEST_F(DisplayUtilTest, CreateDisplayIdPair) {
  95   DisplayIdPair pair = CreateDisplayIdPair(10, 1);
  96   EXPECT_EQ(1, pair.first);
  97   EXPECT_EQ(10, pair.second);
  98   pair = CreateDisplayIdPair(10, 100);
  99   EXPECT_EQ(10, pair.first);
 100   EXPECT_EQ(100, pair.second);
 101   {
 102     test::ScopedSetInternalDisplayId set_internal(100);
 103     pair = CreateDisplayIdPair(10, 100);
 104     EXPECT_EQ(100, pair.first);
 105     EXPECT_EQ(10, pair.second);
 106
 107     pair = CreateDisplayIdPair(100, 10);
 108     EXPECT_EQ(100, pair.first);
 109     EXPECT_EQ(10, pair.second);
 110   }
 111
 112   {
 113     test::ScopedSetInternalDisplayId set_internal(10);
 114     pair = CreateDisplayIdPair(10, 100);
 115     EXPECT_EQ(10, pair.first);
 116     EXPECT_EQ(100, pair.second);
 117
 118     pair = CreateDisplayIdPair(100, 10);
 119     EXPECT_EQ(10, pair.first);
 120     EXPECT_EQ(100, pair.second);
 121   }
 122 }
 123
 124 }  // namespace