New accessibility virtual keyboard behavior in non-sticky mode.

ui/views/controls/textfield/textfield_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 "ui/views/controls/textfield/textfield.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/format_macros.h"
 #include "base/i18n/rtl.h"
 #include "base/macros.h"
 #include "base/pickle.h"
 #include "base/strings/string16.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "ui/accessibility/ax_node_data.h"
+#include "ui/aura/window.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/base/ime/input_method_base.h"
 #include "ui/base/ime/input_method_delegate.h"
 #include "ui/base/ime/input_method_factory.h"
 #include "ui/base/ime/text_edit_commands.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/base/ui_base_switches_util.h"
 #include "ui/events/event.h"
 #include "ui/events/event_processor.h"
 #include "ui/events/event_utils.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/events/test/event_generator.h"
 #include "ui/events/test/keyboard_layout.h"
 #include "ui/gfx/render_text.h"
 #include "ui/strings/grit/ui_strings.h"
 #include "ui/views/controls/textfield/textfield_controller.h"
 #include "ui/views/controls/textfield/textfield_model.h"
 #include "ui/views/controls/textfield/textfield_test_api.h"
 #include "ui/views/focus/focus_manager.h"
 #include "ui/views/style/platform_style.h"
 #include "ui/views/test/test_views_delegate.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/test/widget_test.h"
 #include "ui/views/widget/widget.h"
+#include "ui/wm/core/ime_util.h"
 #include "url/gurl.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #endif
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 #include "ui/base/ime/linux/text_edit_key_bindings_delegate_auralinux.h"
 #endif
 
@@ skipping 2885 matching lines @@
 TEST_F(TextfieldTest, CursorBlinkRestartsOnInsertOrReplace) {
   InitTextfield();
   textfield_->SetText(ASCIIToUTF16("abc"));
   EXPECT_TRUE(test_api_->IsCursorBlinkTimerRunning());
   textfield_->SelectRange(gfx::Range(1, 2));
   EXPECT_FALSE(test_api_->IsCursorBlinkTimerRunning());
   textfield_->InsertOrReplaceText(base::ASCIIToUTF16("foo"));
   EXPECT_TRUE(test_api_->IsCursorBlinkTimerRunning());
 }
 
+#if defined(OS_CHROMEOS)
+// Check that when accessibility virtual keyboard is enabled, windows are
+// shifted up when focused and restored when focus is lost.
+TEST_F(TextfieldTest, VirtualKeyboardFocusEnsureCaretNotInRect) {
+  InitTextfield();
+
+  // Enable new virtual keyboard behavior.
+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+  if (!command_line->HasSwitch(::switches::kUseNewVirtualKeyboardBehavior)) {
+    command_line->AppendSwitch(::switches::kUseNewVirtualKeyboardBehavior);
+  }
+
+  aura::Window* root_window = widget_->GetNativeView()->GetRootWindow();
+  int keyboard_height = 200;
+  gfx::Rect root_bounds = root_window->bounds();
+  gfx::Rect orig_widget_bounds = gfx::Rect(0, 300, 400, 200);
+  gfx::Rect shifted_widget_bounds = gfx::Rect(0, 200, 400, 200);
+  gfx::Rect keyboard_view_bounds =
+      gfx::Rect(0, root_bounds.height() - keyboard_height, root_bounds.width(),
+                keyboard_height);
+
+  // Focus the window.
+  widget_->SetBounds(orig_widget_bounds);
+  input_method_->SetFocusedTextInputClient(textfield_);
+  EXPECT_EQ(widget_->GetNativeView()->bounds(), orig_widget_bounds);
+
+  // Simulate virtual keyboard.
+  input_method_->SetOnScreenKeyboardBounds(keyboard_view_bounds);
+
+  // Window should be shifted.
+  EXPECT_EQ(widget_->GetNativeView()->bounds(), shifted_widget_bounds);
+
+  // Detach the textfield from the IME
+  input_method_->DetachTextInputClient(textfield_);
+  wm::RestoreWindowBoundsOnClientFocusLost(
+      widget_->GetNativeView()->GetToplevelWindow());
+
+  // Window should be restored.
+  EXPECT_EQ(widget_->GetNativeView()->bounds(), orig_widget_bounds);
+}
+#endif  // defined(OS_CHROMEOS)
+
 class TextfieldTouchSelectionTest : public TextfieldTest {
  protected:
   // Simulates a complete tap.
   void Tap(const gfx::Point& point) {
     GestureEventForTest begin(
         point.x(), point.y(), ui::GestureEventDetails(ui::ET_GESTURE_BEGIN));
     textfield_->OnGestureEvent(&begin);
 
     GestureEventForTest tap_down(
         point.x(), point.y(), ui::GestureEventDetails(ui::ET_GESTURE_TAP_DOWN));
@@ skipping 157 matching lines @@
   InitTextfield();
 
   textfield_->SetCursorEnabled(false);
   EXPECT_FALSE(test_api_->IsCursorVisible());
 
   textfield_->SetCursorEnabled(true);
   EXPECT_TRUE(test_api_->IsCursorVisible());
 }
 
 }  // namespace views