ash:Shelf - Enable Alternate Shelf and Side Shelf by default.

ash/dip_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <algorithm>
 #include <vector>
 
+#include "ash/ash_switches.h"
 #include "ash/display/display_manager.h"
 #include "ash/launcher/launcher.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_util.h"
+#include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/client/activation_client.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/insets.h"
 #include "ui/gfx/screen.h"
 #include "ui/views/corewm/shadow.h"
 #include "ui/views/corewm/shadow_controller.h"
 #include "ui/views/corewm/shadow_types.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 
 typedef ash::test::AshTestBase DIPTest;
 
 // Test if the WM sets correct work area under different density.
 TEST_F(DIPTest, WorkArea) {
   UpdateDisplay("1000x900*1.0f");
 
   aura::RootWindow* root = Shell::GetPrimaryRootWindow();
   const gfx::Display display =
       Shell::GetScreen()->GetDisplayNearestWindow(root);
 
   EXPECT_EQ("0,0 1000x900", display.bounds().ToString());
   gfx::Rect work_area = display.work_area();
+  EXPECT_EQ("0,0 1000x853", work_area.ToString());
+  EXPECT_EQ("0,0,47,0", display.bounds().InsetsFrom(work_area).ToString());
+
+  UpdateDisplay("2000x1800*2.0f");
+  gfx::Screen* screen = Shell::GetScreen();
+
+  const gfx::Display display_2x = screen->GetDisplayNearestWindow(root);
+  const internal::DisplayInfo display_info_2x =
+      Shell::GetInstance()->display_manager()->GetDisplayInfo(display_2x.id());
+
+  // The |bounds_in_pixel()| should report bounds in pixel coordinate.
+  EXPECT_EQ("1,1 2000x1800",
+            display_info_2x.bounds_in_pixel().ToString());
+
+  // Aura and views coordinates are in DIP, so they their bounds do not change.
+  EXPECT_EQ("0,0 1000x900", display_2x.bounds().ToString());
+  work_area = display_2x.work_area();
+  EXPECT_EQ("0,0 1000x853", work_area.ToString());
+  EXPECT_EQ("0,0,47,0", display_2x.bounds().InsetsFrom(work_area).ToString());
+
+  // Sanity check if the workarea's inset hight is same as
+  // the launcher's height.
+  Launcher* launcher = Launcher::ForPrimaryDisplay();
+  EXPECT_EQ(
+      display_2x.bounds().InsetsFrom(work_area).height(),
+      launcher->shelf_widget()->GetNativeView()->layer()->bounds().height());
+}
+
+TEST_F(DIPTest, WorkAreaForLegacyShelfLayout) {
+  CommandLine::ForCurrentProcess()->AppendSwitch(
+      ash::switches::kAshDisableAlternateShelfLayout);
+  UpdateDisplay("1000x900*1.0f");
+
+  aura::RootWindow* root = Shell::GetPrimaryRootWindow();
+  const gfx::Display display =
+      Shell::GetScreen()->GetDisplayNearestWindow(root);
+
+  EXPECT_EQ("0,0 1000x900", display.bounds().ToString());
+  gfx::Rect work_area = display.work_area();
   EXPECT_EQ("0,0 1000x852", work_area.ToString());
   EXPECT_EQ("0,0,48,0", display.bounds().InsetsFrom(work_area).ToString());
 
   UpdateDisplay("2000x1800*2.0f");
   gfx::Screen* screen = Shell::GetScreen();
 
   const gfx::Display display_2x = screen->GetDisplayNearestWindow(root);
   const internal::DisplayInfo display_info_2x =
       Shell::GetInstance()->display_manager()->GetDisplayInfo(display_2x.id());
 
   // The |bounds_in_pixel()| should report bounds in pixel coordinate.
   EXPECT_EQ("1,1 2000x1800",
             display_info_2x.bounds_in_pixel().ToString());
 
   // Aura and views coordinates are in DIP, so they their bounds do not change.
   EXPECT_EQ("0,0 1000x900", display_2x.bounds().ToString());
   work_area = display_2x.work_area();
   EXPECT_EQ("0,0 1000x852", work_area.ToString());
   EXPECT_EQ("0,0,48,0", display_2x.bounds().InsetsFrom(work_area).ToString());
 
   // Sanity check if the workarea's inset hight is same as
   // the launcher's height.
   Launcher* launcher = Launcher::ForPrimaryDisplay();
   EXPECT_EQ(
       display_2x.bounds().InsetsFrom(work_area).height(),
       launcher->shelf_widget()->GetNativeView()->layer()->bounds().height());
 }
 
 }  // namespace ash