Add shoftcut (ctrl-f6) to toggle split view

athena/wm/window_manager_unittest.cc

 // Copyright 2014 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 "athena/wm/public/window_manager.h"
 
 #include "athena/screen/public/screen_manager.h"
 #include "athena/test/athena_test_base.h"
 #include "athena/wm/public/window_list_provider.h"
 #include "athena/wm/split_view_controller.h"
@@ skipping 264 matching lines @@
   aura::client::ParentWindowWithContext(
       third.get(), ScreenManager::Get()->GetContext(), gfx::Rect());
   EXPECT_NE(wm_api.split_view_controller()->left_window(), third.get());
   EXPECT_EQ(left_bounds.ToString(), third->bounds().ToString());
 
   third->Hide();
   EXPECT_EQ(left_bounds.ToString(),
             wm_api.split_view_controller()->left_window()->bounds().ToString());
 }
 
+TEST_F(WindowManagerTest, SplitModeActivationByShortcut) {
+  WindowManagerImplTestApi wm_api;
+
+  aura::test::TestWindowDelegate delegate;
+  scoped_ptr<aura::Window> w1(CreateTestWindow(&delegate, gfx::Rect()));
+  w1->Show();
+
+  ui::test::EventGenerator generator(root_window());
+
+  // Splitview mode needs at least two windows.
+  generator.PressKey(ui::VKEY_F6, ui::EF_CONTROL_DOWN);
+  generator.ReleaseKey(ui::VKEY_F6, ui::EF_CONTROL_DOWN);
+  EXPECT_FALSE(wm_api.split_view_controller()->IsSplitViewModeActive());
+
+  scoped_ptr<aura::Window> w2(CreateTestWindow(&delegate, gfx::Rect()));
+  w2->Show();
+
+  generator.PressKey(ui::VKEY_F6, ui::EF_CONTROL_DOWN);
+  generator.ReleaseKey(ui::VKEY_F6, ui::EF_CONTROL_DOWN);
+  EXPECT_TRUE(wm_api.split_view_controller()->IsSplitViewModeActive());
+  int width =
+      gfx::Screen::GetNativeScreen()->GetPrimaryDisplay().work_area().width();
+
+  EXPECT_EQ(width / 2, w1->bounds().width());
+  EXPECT_EQ(width / 2, w2->bounds().width());
+
+  // Toggle back to normal mode.
+  generator.PressKey(ui::VKEY_F6, ui::EF_CONTROL_DOWN);
+  generator.ReleaseKey(ui::VKEY_F6, ui::EF_CONTROL_DOWN);
+  EXPECT_FALSE(wm_api.split_view_controller()->IsSplitViewModeActive());
+
+  EXPECT_EQ(width, w1->bounds().width());
+  EXPECT_EQ(width, w2->bounds().width());
+}
+
 }  // namespace athena