Add shoftcut (ctrl-f6) to toggle split view

athena/wm/window_manager_unittest.cc

Index: athena/wm/window_manager_unittest.cc
diff --git a/athena/wm/window_manager_unittest.cc b/athena/wm/window_manager_unittest.cc
index 705e730eae46e2547081aec86d96ba6cfee9d45b..41d949c628ecdf7b947b74f6df7cb7476420565a 100644
--- a/athena/wm/window_manager_unittest.cc
+++ b/athena/wm/window_manager_unittest.cc
@@ -282,4 +282,39 @@ TEST_F(WindowManagerTest, NewWindowBounds) {
             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