ash/dip_unittest.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 <algorithm>
   6 #include <vector>
   7
   8 #include "ash/ash_switches.h"
   9 #include "ash/display/display_manager.h"
  10 #include "ash/shelf/shelf.h"
  11 #include "ash/shelf/shelf_widget.h"
  12 #include "ash/shell.h"
  13 #include "ash/test/ash_test_base.h"
  14 #include "ash/wm/window_properties.h"
  15 #include "ash/wm/window_util.h"
  16 #include "base/command_line.h"
  17 #include "base/memory/scoped_ptr.h"
  18 #include "ui/aura/window.h"
  19 #include "ui/aura/window_event_dispatcher.h"
  20 #include "ui/compositor/layer.h"
  21 #include "ui/gfx/display.h"
  22 #include "ui/gfx/insets.h"
  23 #include "ui/gfx/screen.h"
  24 #include "ui/views/widget/widget.h"
  25 #include "ui/wm/core/shadow.h"
  26 #include "ui/wm/core/shadow_controller.h"
  27 #include "ui/wm/core/shadow_types.h"
  28 #include "ui/wm/public/activation_client.h"
  29
  30 namespace ash {
  31
  32 typedef ash::test::AshTestBase DIPTest;
  33
  34 // Test if the WM sets correct work area under different density.
  35 TEST_F(DIPTest, WorkArea) {
  36   UpdateDisplay("1000x900*1.0f");
  37
  38   aura::Window* root = Shell::GetPrimaryRootWindow();
  39   const gfx::Display display =
  40       Shell::GetScreen()->GetDisplayNearestWindow(root);
  41
  42   EXPECT_EQ("0,0 1000x900", display.bounds().ToString());
  43   gfx::Rect work_area = display.work_area();
  44   EXPECT_EQ("0,0 1000x853", work_area.ToString());
  45   EXPECT_EQ("0,0,47,0", display.bounds().InsetsFrom(work_area).ToString());
  46
  47   UpdateDisplay("2000x1800*2.0f");
  48   gfx::Screen* screen = Shell::GetScreen();
  49
  50   const gfx::Display display_2x = screen->GetDisplayNearestWindow(root);
  51   const DisplayInfo display_info_2x =
  52       Shell::GetInstance()->display_manager()->GetDisplayInfo(display_2x.id());
  53
  54   // The |bounds_in_pixel()| should report bounds in pixel coordinate.
  55   EXPECT_EQ("1,1 2000x1800",
  56             display_info_2x.bounds_in_native().ToString());
  57
  58   // Aura and views coordinates are in DIP, so they their bounds do not change.
  59   EXPECT_EQ("0,0 1000x900", display_2x.bounds().ToString());
  60   work_area = display_2x.work_area();
  61   EXPECT_EQ("0,0 1000x853", work_area.ToString());
  62   EXPECT_EQ("0,0,47,0", display_2x.bounds().InsetsFrom(work_area).ToString());
  63
  64   // Sanity check if the workarea's inset hight is same as
  65   // the shelf's height.
  66   Shelf* shelf = Shelf::ForPrimaryDisplay();
  67   EXPECT_EQ(
  68       display_2x.bounds().InsetsFrom(work_area).height(),
  69       shelf->shelf_widget()->GetNativeView()->layer()->bounds().height());
  70 }
  71
  72 }  // namespace ash