Allow javascript change the virtual keyboard window size and position freely in FLOATING mode

ash/root_window_controller_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 "ash/root_window_controller.h"
 
 #include "ash/session/session_state_delegate.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
@@ skipping 726 matching lines @@
 TEST_F(VirtualKeyboardRootWindowControllerTest, RestoreWorkspaceAfterLogin) {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   keyboard_container->Show();
   keyboard::KeyboardController* controller =
       keyboard::KeyboardController::GetInstance();
   aura::Window* keyboard_window = controller->proxy()->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), 100));
+  keyboard_window->SetBounds(keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), 100));
   keyboard_window->Show();
 
   gfx::Rect before = ash::Shell::GetScreen()->GetPrimaryDisplay().work_area();
 
   // Notify keyboard bounds changing.
-  controller->NotifyKeyboardBoundsChanging(
-      controller->proxy()->GetKeyboardWindow()->bounds());
+  controller->NotifyKeyboardBoundsChanging(keyboard_container->bounds());
 
   if (!keyboard::IsKeyboardOverscrollEnabled()) {
     gfx::Rect after = ash::Shell::GetScreen()->GetPrimaryDisplay().work_area();
     EXPECT_LT(after, before);
   }
 
   // Mock a login user profile change to reinitialize the keyboard.
   ash::Shell::GetInstance()->OnLoginUserProfilePrepared();
   EXPECT_EQ(ash::Shell::GetScreen()->GetPrimaryDisplay().work_area(), before);
 }
 
 // Ensure that system modal dialogs do not block events targeted at the virtual
 // keyboard.
 TEST_F(VirtualKeyboardRootWindowControllerTest, ClickWithActiveModalDialog) {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
   keyboard_container->Show();
 
   aura::Window* keyboard_window = keyboard::KeyboardController::GetInstance()->
       proxy()->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), 100));
+  keyboard_window->SetBounds(keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), 100));
 
   ui::test::TestEventHandler handler;
   root_window->AddPreTargetHandler(&handler);
   ui::test::EventGenerator root_window_event_generator(root_window);
   ui::test::EventGenerator keyboard_event_generator(root_window,
                                                     keyboard_window);
 
   views::Widget* modal_widget =
       CreateModalWidget(gfx::Rect(300, 10, 100, 100));
 
@@ skipping 34 matching lines @@
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
   keyboard_container->Show();
 
   const int keyboard_height = 100;
   aura::Window* keyboard_window =proxy->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), keyboard_height));
+  keyboard_window->SetBounds(keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), keyboard_height));
 
   proxy->EnsureCaretInWorkArea();
-  ASSERT_EQ(keyboard_container->bounds().width(),
+  ASSERT_EQ(root_window->bounds().width(),
             text_input_client.visible_rect().width());
-  ASSERT_EQ(keyboard_container->bounds().height() - keyboard_height,
+  ASSERT_EQ(root_window->bounds().height() - keyboard_height,
             text_input_client.visible_rect().height());
 
   if (switches::IsTextInputFocusManagerEnabled()) {
     ui::TextInputFocusManager::GetInstance()->BlurTextInputClient(
         &text_input_client);
   } else {
     input_method->SetFocusedTextInputClient(NULL);
   }
 }
 
 // Tests that the virtual keyboard does not block context menus. The virtual
 // keyboard should appear in front of most content, but not context menus. See
 // crbug/377180.
 TEST_F(VirtualKeyboardRootWindowControllerTest, ZOrderTest) {
   UpdateDisplay("800x600");
   keyboard::KeyboardController* keyboard_controller =
       keyboard::KeyboardController::GetInstance();
   keyboard::KeyboardControllerProxy* proxy = keyboard_controller->proxy();
 
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
   keyboard_container->Show();
 
   const int keyboard_height = 200;
   aura::Window* keyboard_window = proxy->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  gfx::Rect keyboard_bounds = keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), keyboard_height);
+  gfx::Rect keyboard_bounds = keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), keyboard_height);
   keyboard_window->SetBounds(keyboard_bounds);
   keyboard_window->Show();
 
   ui::test::EventGenerator generator(root_window);
 
   // Cover the screen with two windows: a normal window on the left side and a
   // context menu on the right side. When the virtual keyboard is displayed it
   // partially occludes the normal window, but not the context menu. Compute
   // positions for generating synthetic click events to perform hit tests,
   // ensuring the correct window layering. 'top' is above the VK, whereas
@@ skipping 61 matching lines @@
 #endif
 
 // Tests that the virtual keyboard correctly resizes with a change to display
 // orientation. See crbug/417612.
 TEST_F(VirtualKeyboardRootWindowControllerTest, MAYBE_DisplayRotation) {
   UpdateDisplay("800x600");
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
-  keyboard_container->Show();
-  EXPECT_EQ("0,0 800x600", keyboard_container->bounds().ToString());
+  keyboard::KeyboardController* keyboard_controller =
+      keyboard::KeyboardController::GetInstance();
+  keyboard_controller->ShowKeyboard(false);
+  keyboard_controller->proxy()->GetKeyboardWindow()->SetBounds(
+      gfx::Rect(0, 400, 800, 200));
+  EXPECT_EQ("0,400 800x200", keyboard_container->bounds().ToString());
 
   UpdateDisplay("600x800");
-  EXPECT_EQ("0,0 600x800", keyboard_container->bounds().ToString());
+  EXPECT_EQ("0,600 600x200", keyboard_container->bounds().ToString());
 }
 
 }  // namespace test
 }  // namespace ash