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/*
* The ManaVerse Client
* Copyright (C) 2012-2019 The ManaPlus Developers
*
* This file is part of The ManaVerse Client.
*
* 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 2 of the License, or
* 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://www.gnu.org/licenses/>.
*/
#include "unittests/unittests.h"
#include "const/utils/timer.h"
#include "utils/timer.h"
#include <climits>
#include "debug.h"
static const int MAX_TICK_VALUE = INT_MAX / 2;
TEST_CASE("timer const", "")
{
REQUIRE(MILLISECONDS_IN_A_TICK != 0);
}
TEST_CASE("timer get_elapsed_time", "")
{
tick_time = 0;
REQUIRE(get_elapsed_time(0) == 0);
REQUIRE(get_elapsed_time(MAX_TICK_VALUE - 1) == 1 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(MAX_TICK_VALUE - 2) == 2 * MILLISECONDS_IN_A_TICK);
tick_time = 1;
REQUIRE(get_elapsed_time(0) == 1 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(1) == 0 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(MAX_TICK_VALUE - 1) == 2 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(MAX_TICK_VALUE - 2) == 3 * MILLISECONDS_IN_A_TICK);
tick_time = 10;
REQUIRE(get_elapsed_time(0) == 10 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(10) == 0 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(MAX_TICK_VALUE - 1) ==
11 * MILLISECONDS_IN_A_TICK);
tick_time = 10000;
REQUIRE(get_elapsed_time(0) == 10000 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(10) == 9990 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(10000) == 0 * MILLISECONDS_IN_A_TICK);
REQUIRE(get_elapsed_time(MAX_TICK_VALUE - 1) ==
10001 * MILLISECONDS_IN_A_TICK);
}
TEST_CASE("timer get_elapsed_time1", "")
{
tick_time = 0;
REQUIRE(get_elapsed_time1(0) == 0);
REQUIRE(get_elapsed_time1(MAX_TICK_VALUE - 1) == 1);
REQUIRE(get_elapsed_time1(MAX_TICK_VALUE - 2) == 2);
tick_time = 1;
REQUIRE(get_elapsed_time1(0) == 1);
REQUIRE(get_elapsed_time1(1) == 0);
REQUIRE(get_elapsed_time1(MAX_TICK_VALUE - 1) == 2);
REQUIRE(get_elapsed_time1(MAX_TICK_VALUE - 2) == 3);
tick_time = 10;
REQUIRE(get_elapsed_time1(0) == 10);
REQUIRE(get_elapsed_time1(10) == 0);
REQUIRE(get_elapsed_time1(MAX_TICK_VALUE - 1) == 11);
tick_time = 10000;
REQUIRE(get_elapsed_time1(0) == 10000);
REQUIRE(get_elapsed_time1(10) == 9990);
REQUIRE(get_elapsed_time1(10000) == 0);
REQUIRE(get_elapsed_time1(MAX_TICK_VALUE - 1) == 10001);
}
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