Revert of Moves code from chromeos/ime to ui/base/ime/chromeos.

ui/base/ime/chromeos/ime_keyboard_x11_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/base/ime/chromeos/ime_keyboard.h"
-
-#include <algorithm>
-#include <set>
-#include <string>
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/gfx/x/x11_types.h"
-
-#include <X11/Xlib.h>
-
-namespace chromeos {
-namespace input_method {
-
-namespace {
-
-class ImeKeyboardTest : public testing::Test,
-                        public ImeKeyboard::Observer {
- public:
-  ImeKeyboardTest() {
-  }
-
-  virtual void SetUp() {
-    xkey_.reset(ImeKeyboard::Create());
-    xkey_->AddObserver(this);
-    caps_changed_ = false;
-  }
-
-  virtual void TearDown() {
-    xkey_->RemoveObserver(this);
-    xkey_.reset();
-  }
-
-  virtual void OnCapsLockChanged(bool enabled) override {
-    caps_changed_ = true;
-  }
-
-  void VerifyCapsLockChanged(bool changed) {
-    EXPECT_EQ(changed, caps_changed_);
-    caps_changed_ = false;
-  }
-
-  scoped_ptr<ImeKeyboard> xkey_;
-  base::MessageLoopForUI message_loop_;
-  bool caps_changed_;
-};
-
-// Returns true if X display is available.
-bool DisplayAvailable() {
-  return gfx::GetXDisplay() != NULL;
-}
-
-}  // namespace
-
-// Tests CheckLayoutName() function.
-TEST_F(ImeKeyboardTest, TestCheckLayoutName) {
-  // CheckLayoutName should not accept non-alphanumeric characters
-  // except "()-_".
-  EXPECT_FALSE(ImeKeyboard::CheckLayoutNameForTesting("us!"));
-  EXPECT_FALSE(ImeKeyboard::CheckLayoutNameForTesting("us; /bin/sh"));
-  EXPECT_TRUE(ImeKeyboard::CheckLayoutNameForTesting("ab-c_12"));
-
-  // CheckLayoutName should not accept upper-case ascii characters.
-  EXPECT_FALSE(ImeKeyboard::CheckLayoutNameForTesting("US"));
-
-  // CheckLayoutName should accept lower-case ascii characters.
-  for (int c = 'a'; c <= 'z'; ++c) {
-    EXPECT_TRUE(ImeKeyboard::CheckLayoutNameForTesting(std::string(3, c)));
-  }
-
-  // CheckLayoutName should accept numbers.
-  for (int c = '0'; c <= '9'; ++c) {
-    EXPECT_TRUE(ImeKeyboard::CheckLayoutNameForTesting(std::string(3, c)));
-  }
-
-  // CheckLayoutName should accept a layout with a variant name.
-  EXPECT_TRUE(ImeKeyboard::CheckLayoutNameForTesting("us(dvorak)"));
-  EXPECT_TRUE(ImeKeyboard::CheckLayoutNameForTesting("jp"));
-}
-
-TEST_F(ImeKeyboardTest, TestSetCapsLockEnabled) {
-  if (!DisplayAvailable()) {
-    // Do not fail the test to allow developers to run unit_tests without an X
-    // server (e.g. via ssh). Note that both try bots and waterfall always have
-    // an X server for running browser_tests.
-    DVLOG(1) << "X server is not available. Skip the test.";
-    return;
-  }
-  const bool initial_lock_state = xkey_->CapsLockIsEnabled();
-  xkey_->SetCapsLockEnabled(true);
-  EXPECT_TRUE(xkey_->CapsLockIsEnabled());
-
-  xkey_->SetCapsLockEnabled(false);
-  EXPECT_FALSE(xkey_->CapsLockIsEnabled());
-  VerifyCapsLockChanged(true);
-
-  xkey_->SetCapsLockEnabled(true);
-  EXPECT_TRUE(xkey_->CapsLockIsEnabled());
-  VerifyCapsLockChanged(true);
-
-  xkey_->SetCapsLockEnabled(false);
-  EXPECT_FALSE(xkey_->CapsLockIsEnabled());
-  VerifyCapsLockChanged(true);
-
-  xkey_->SetCapsLockEnabled(false);
-  EXPECT_FALSE(xkey_->CapsLockIsEnabled());
-  VerifyCapsLockChanged(false);
-
-  xkey_->SetCapsLockEnabled(initial_lock_state);
-}
-
-TEST_F(ImeKeyboardTest, TestSetAutoRepeatEnabled) {
-  if (!DisplayAvailable()) {
-    DVLOG(1) << "X server is not available. Skip the test.";
-    return;
-  }
-  const bool state = ImeKeyboard::GetAutoRepeatEnabledForTesting();
-  xkey_->SetAutoRepeatEnabled(!state);
-  EXPECT_EQ(!state, ImeKeyboard::GetAutoRepeatEnabledForTesting());
-  // Restore the initial state.
-  xkey_->SetAutoRepeatEnabled(state);
-  EXPECT_EQ(state, ImeKeyboard::GetAutoRepeatEnabledForTesting());
-}
-
-TEST_F(ImeKeyboardTest, TestSetAutoRepeatRate) {
-  if (!DisplayAvailable()) {
-    DVLOG(1) << "X server is not available. Skip the test.";
-    return;
-  }
-  AutoRepeatRate rate;
-  EXPECT_TRUE(ImeKeyboard::GetAutoRepeatRateForTesting(&rate));
-
-  AutoRepeatRate tmp(rate);
-  ++tmp.initial_delay_in_ms;
-  ++tmp.repeat_interval_in_ms;
-  EXPECT_TRUE(xkey_->SetAutoRepeatRate(tmp));
-  EXPECT_TRUE(ImeKeyboard::GetAutoRepeatRateForTesting(&tmp));
-  EXPECT_EQ(rate.initial_delay_in_ms + 1, tmp.initial_delay_in_ms);
-  EXPECT_EQ(rate.repeat_interval_in_ms + 1, tmp.repeat_interval_in_ms);
-
-  // Restore the initial state.
-  EXPECT_TRUE(xkey_->SetAutoRepeatRate(rate));
-  EXPECT_TRUE(ImeKeyboard::GetAutoRepeatRateForTesting(&tmp));
-  EXPECT_EQ(rate.initial_delay_in_ms, tmp.initial_delay_in_ms);
-  EXPECT_EQ(rate.repeat_interval_in_ms, tmp.repeat_interval_in_ms);
-}
-
-}  // namespace input_method
-}  // namespace chromeos