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/launcher/launcher.h"
   9 #include "ash/shell.h"
  10 #include "ash/test/ash_test_base.h"
  11 #include "ash/wm/shadow.h"
  12 #include "ash/wm/shadow_controller.h"
  13 #include "ash/wm/shadow_types.h"
  14 #include "ash/wm/window_properties.h"
  15 #include "ash/wm/window_util.h"
  16 #include "base/memory/scoped_ptr.h"
  17 #include "ui/aura/client/activation_client.h"
  18 #include "ui/aura/root_window.h"
  19 #include "ui/aura/window.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
  26 namespace ash {
  27
  28 typedef ash::test::AshTestBase DIPTest;
  29
  30 #if defined(OS_WIN)
  31 // Windows/Aura doesn't have DIP support in monitor yet.
  32 #define MAYBE_WorkArea DISABLED_WorkArea
  33 #else
  34 #define MAYBE_WorkArea WorkArea
  35 #endif
  36
  37 // Test if the WM sets correct work area under different density.
  38 TEST_F(DIPTest, MAYBE_WorkArea) {
  39   ChangeMonitorConfig(1.0f, gfx::Rect(0, 0, 1000, 900));
  40
  41   aura::RootWindow* root = Shell::GetPrimaryRootWindow();
  42   const gfx::Display display = gfx::Screen::GetDisplayNearestWindow(root);
  43
  44   EXPECT_EQ("0,0 1000x900", display.bounds().ToString());
  45   gfx::Rect work_area = display.work_area();
  46   EXPECT_EQ("0,0 1000x852", work_area.ToString());
  47   EXPECT_EQ("0,0,48,0", display.bounds().InsetsFrom(work_area).ToString());
  48
  49   ChangeMonitorConfig(2.0f, gfx::Rect(0, 0, 2000, 1800));
  50
  51   const gfx::Display display_2x = gfx::Screen::GetDisplayNearestWindow(root);
  52
  53   // The |bounds_in_pixel()| should report bounds in pixel coordinate.
  54   EXPECT_EQ("0,0 2000x1800", display_2x.bounds_in_pixel().ToString());
  55
  56   // Aura and views coordinates are in DIP, so they their bounds do not change.
  57   EXPECT_EQ("0,0 1000x900", display_2x.bounds().ToString());
  58   work_area = display_2x.work_area();
  59   EXPECT_EQ("0,0 1000x852", work_area.ToString());
  60   EXPECT_EQ("0,0,48,0", display_2x.bounds().InsetsFrom(work_area).ToString());
  61
  62   // Sanity check if the workarea's inset hight is same as
  63   // the launcher's height.
  64   Launcher* launcher = Shell::GetInstance()->launcher();
  65   EXPECT_EQ(
  66       display_2x.bounds().InsetsFrom(work_area).height(),
  67       launcher->widget()->GetNativeView()->layer()->bounds().height());
  68 }
  69
  70 }  // namespace ash