deskflow/src/test/integtests/platform/MSWindowsKeyStateTests.cpp

/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2012-2016 Symless Ltd.
 * Copyright (C) 2011 Nick Bolton
 *
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 *
 * This package is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#define TEST_ENV

#include "base/TMethodJob.h"
#include "platform/MSWindowsDesks.h"
#include "platform/MSWindowsKeyState.h"
#include "platform/MSWindowsScreen.h"
#include "platform/MSWindowsScreenSaver.h"
#include "test/mock/synergy/MockEventQueue.h"
#include "test/mock/synergy/MockKeyMap.h"

#include <gmock/gmock.h>
#include <gtest/gtest.h>

// wParam = flags, HIBYTE(lParam) = virtual key, LOBYTE(lParam) = scan code
#define SYNERGY_MSG_FAKE_KEY SYNERGY_HOOK_LAST_MSG + 4

using ::testing::_;
using ::testing::NiceMock;

class MSWindowsKeyStateTests : public ::testing::Test {
protected:
  virtual void SetUp() {
    m_hook.loadLibrary();
    m_screensaver = new MSWindowsScreenSaver();
  }

  virtual void TearDown() { delete m_screensaver; }

  MSWindowsDesks *newDesks(IEventQueue *eventQueue) {
    return new MSWindowsDesks(
        true, false, m_screensaver, eventQueue,
        new TMethodJob<MSWindowsKeyStateTests>(
            this, &MSWindowsKeyStateTests::updateKeysCB),
        false);
  }

  void *getEventTarget() const {
    return const_cast<MSWindowsKeyStateTests *>(this);
  }

private:
  void updateKeysCB(void *) {}
  IScreenSaver *m_screensaver;
  MSWindowsHook m_hook;
};

TEST_F(MSWindowsKeyStateTests, disable_eventQueueNotUsed) {
  NiceMock<MockEventQueue> eventQueue;
  MSWindowsDesks *desks = newDesks(&eventQueue);
  MockKeyMap keyMap;
  MSWindowsKeyState keyState(
      desks, getEventTarget(), &eventQueue, keyMap, {"en"}, true);

  EXPECT_CALL(eventQueue, removeHandler(_, _)).Times(0);

  keyState.disable();
  delete desks;
}

TEST_F(
    MSWindowsKeyStateTests,
    testAutoRepeat_noRepeatAndButtonIsZero_resultIsTrue) {
  NiceMock<MockEventQueue> eventQueue;
  MSWindowsDesks *desks = newDesks(&eventQueue);
  MockKeyMap keyMap;
  MSWindowsKeyState keyState(
      desks, getEventTarget(), &eventQueue, keyMap, {"en"}, true);
  keyState.setLastDown(1);

  bool actual = keyState.testAutoRepeat(true, false, 1);

  ASSERT_TRUE(actual);
  delete desks;
}

TEST_F(MSWindowsKeyStateTests, testAutoRepeat_pressFalse_lastDownIsZero) {
  NiceMock<MockEventQueue> eventQueue;
  MSWindowsDesks *desks = newDesks(&eventQueue);
  MockKeyMap keyMap;
  MSWindowsKeyState keyState(
      desks, getEventTarget(), &eventQueue, keyMap, {"en"}, true);
  keyState.setLastDown(1);

  keyState.testAutoRepeat(false, false, 1);

  ASSERT_EQ(0, keyState.getLastDown());
  delete desks;
}

TEST_F(MSWindowsKeyStateTests, saveModifiers_noModifiers_savedModifiers0) {
  NiceMock<MockEventQueue> eventQueue;
  MSWindowsDesks *desks = newDesks(&eventQueue);
  MockKeyMap keyMap;
  MSWindowsKeyState keyState(
      desks, getEventTarget(), &eventQueue, keyMap, {"en"}, true);

  keyState.saveModifiers();

  ASSERT_EQ(0, keyState.getSavedModifiers());
  delete desks;
}

TEST_F(
    MSWindowsKeyStateTests, testKoreanLocale_inputModeKey_resultCorrectKeyID) {
  NiceMock<MockEventQueue> eventQueue;
  MSWindowsDesks *desks = newDesks(&eventQueue);
  MockKeyMap keyMap;
  MSWindowsKeyState keyState(
      desks, getEventTarget(), &eventQueue, keyMap, {"en"}, true);

  keyState.setKeyLayout((HKL)0x00000412u); // for ko-KR local ID
  ASSERT_EQ(
      0xEF31, keyState.getKeyID(0x15u, 0x1f2u)); // VK_HANGUL from Hangul key
  ASSERT_EQ(
      0xEF34, keyState.getKeyID(0x19u, 0x1f1u)); // VK_HANJA from Hanja key
  ASSERT_EQ(
      0xEF31, keyState.getKeyID(0x15u, 0x11du)); // VK_HANGUL from R-Alt key
  ASSERT_EQ(
      0xEF34, keyState.getKeyID(0x19u, 0x138u)); // VK_HANJA from R-Ctrl key

  keyState.setKeyLayout((HKL)0x00000411);             // for ja-jp locale ID
  ASSERT_EQ(0xEF26, keyState.getKeyID(0x15u, 0x1du)); // VK_KANA
  ASSERT_EQ(0xEF2A, keyState.getKeyID(0x19u, 0x38u)); // VK_KANJI

  delete desks;
}