[Input View] Makes the input view window support window.resizeTo() and w3c visibility API its web c…

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_state_delegate.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/system_modal_container_layout_manager.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
 #include "ui/aura/client/focus_change_observer.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_tracker.h"
+#include "ui/keyboard/keyboard_controller_proxy.h"
 #include "ui/keyboard/keyboard_switches.h"
 #include "ui/views/controls/menu/menu_controller.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
 using aura::Window;
 using views::Widget;
 
 namespace ash {
 namespace {
@@ skipping 622 matching lines @@
   aura::Window* keyboard_container = Shell::GetContainer(root_window,
       internal::kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
   keyboard_container->Show();
 
   ClickTestWindow* main_delegate = new ClickTestWindow();
   scoped_ptr<aura::Window> keyboard_window(
       main_delegate->CreateTestWindowWithParent(keyboard_container));
   keyboard_container->layout_manager()->OnWindowResized();
   keyboard_window->Show();
+
+  // This test will create 2 sub windows for keyboard container.
+  // One is from keyboard controller proxy, and another is from this test
+  // itself. For testing purpose, the test window is needed for mouse hit test.
+  // But inside keyboard controller, it needs proxy window to calculate the
+  // bounds of the hit test mask. Therefore, below code is a hack to make sure
+  // the 2 windows have the same bounds.
+  Shell::GetInstance()->keyboard_controller()->proxy()->GetKeyboardWindow()
+      ->SetBounds(keyboard_window->bounds());

[sadrul, 2013/12/04 17:35:20]

It's not clear to me why you need a new window for |keyboard_window|. Can't you
do:
  keyboard_window = ...->proxy()->GetKeyboardWindow();
instead (and install an aura::test::TestEventHandler (or some other handler) on
it to detect the mouse-clicks)?

[Shu Chen, 2013/12/05 05:01:39]

Done.

+
   aura::test::EventGenerator event_generator(root_window,
                                              keyboard_window.get());
   event_generator.ClickLeftButton();
   int expected_mouse_presses = 1;
   EXPECT_EQ(expected_mouse_presses, main_delegate->mouse_presses());
 
   for (int block_reason = FIRST_BLOCK_REASON;
        block_reason < NUMBER_OF_BLOCK_REASONS;
        ++block_reason) {
     BlockUserSession(static_cast<UserSessionBlockReason>(block_reason));
@@ skipping 17 matching lines @@
   aura::WindowTracker tracker;
   tracker.Add(keyboard_container);
   // Mock a login user profile change to reinitialize the keyboard.
   ash::Shell::GetInstance()->OnLoginUserProfilePrepared();
   // keyboard_container should no longer be present.
   EXPECT_FALSE(tracker.Contains(keyboard_container));
 }
 
 }  // namespace test
 }  // namespace ash