70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/*
|
|
* This file is part of the Colobot: Gold Edition source code
|
|
* Copyright (C) 2001-2016, Daniel Roux, EPSITEC SA & TerranovaTeam
|
|
* http://epsitec.ch; http://colobot.info; http://github.com/colobot
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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://gnu.org/licenses
|
|
*/
|
|
|
|
#include "common/system/system.h"
|
|
#include "common/system/system_windows.h"
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
class CSystemUtilsWindowsWrapper : public CSystemUtilsWindows
|
|
{
|
|
public:
|
|
void SetFrequency(long long frequency)
|
|
{
|
|
m_counterFrequency = frequency;
|
|
}
|
|
};
|
|
|
|
class CSystemUtilsWindowsUT : public testing::Test
|
|
{
|
|
protected:
|
|
static const long long SEC = 1000000000;
|
|
|
|
CSystemUtilsWindowsWrapper m_systemUtils;
|
|
};
|
|
|
|
TEST_F(CSystemUtilsWindowsUT, TimeStampDiff)
|
|
{
|
|
m_systemUtils.SetFrequency(SEC);
|
|
|
|
SystemTimeStamp before, after;
|
|
|
|
before.counterValue = 100;
|
|
after.counterValue = 200;
|
|
|
|
long long tDiff = m_systemUtils.TimeStampExactDiff(&before, &after);
|
|
EXPECT_EQ( 100, tDiff);
|
|
|
|
tDiff = m_systemUtils.TimeStampExactDiff(&after, &before);
|
|
EXPECT_EQ(-100, tDiff);
|
|
|
|
// -------
|
|
|
|
m_systemUtils.SetFrequency(SEC/3);
|
|
|
|
before.counterValue = 200;
|
|
after.counterValue = 400;
|
|
|
|
tDiff = m_systemUtils.TimeStampExactDiff(&before, &after);
|
|
EXPECT_EQ( 200*3, tDiff);
|
|
|
|
tDiff = m_systemUtils.TimeStampExactDiff(&after, &before);
|
|
EXPECT_EQ(-200*3, tDiff);
|
|
}
|