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srsRAN_4G/lib/test/common/tti_point_test.cc

84 lines
2.4 KiB
C++

/**
* Copyright 2013-2021 Software Radio Systems Limited
*
* This file is part of srsRAN.
*
* srsRAN is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* srsRAN 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 Affero General Public License for more details.
*
* A copy of the GNU Affero General Public License can be found in
* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
#include "srsran/common/test_common.h"
#include "srsran/common/tti_point.h"
using srsran::tti_point;
int test_tti_type()
{
// TEST: constructors
tti_point tti1;
TESTASSERT(not tti1.is_valid());
tti1 = tti_point{5};
TESTASSERT(tti1.is_valid());
// TEST: operators
TESTASSERT(tti1 != tti_point{2});
TESTASSERT(tti1 == tti_point{5});
TESTASSERT(tti1 <= tti_point{5});
TESTASSERT(tti1 >= tti_point{5});
TESTASSERT(tti1 < tti_point{6});
TESTASSERT(tti1 > tti_point{4});
TESTASSERT(tti1 - tti_point{2} == 3);
TESTASSERT(tti1++ == tti_point{5});
TESTASSERT(tti1 == tti_point{6});
TESTASSERT(++tti1 == tti_point{7});
// TEST: wrap arounds
TESTASSERT(tti_point{10239} - tti_point{1} == -2);
TESTASSERT(tti_point{10239} < tti_point{1});
TESTASSERT(tti_point{10238} - tti_point{10239} == -1);
TESTASSERT(tti_point{10238} < tti_point{10239});
TESTASSERT(tti_point{10239} - tti_point{10238} == 1);
TESTASSERT(tti_point{10239} > tti_point{10238});
TESTASSERT(tti_point{1} - tti_point{10239} == 2);
TESTASSERT(tti_point{1} > tti_point{10239});
tti1 = tti_point{10239};
TESTASSERT(tti1++ == tti_point{10239});
TESTASSERT(tti1 == tti_point{0});
// TEST: tti skips
tti1 = tti_point{10239};
tti1 += 10;
TESTASSERT(tti1 == tti_point{9});
tti1 -= 11;
TESTASSERT(tti1 == tti_point{10238});
tti1 -= 10237;
TESTASSERT(tti1 == (tti_point)1);
// TEST: wrap initializations
TESTASSERT(tti_point{1u - 2u} == tti_point{10239});
TESTASSERT(tti_point{1u - 100u} == tti_point{10141});
TESTASSERT(tti_point{10239u + 3u} == tti_point{2});
return SRSRAN_SUCCESS;
}
int main()
{
srslog::init();
TESTASSERT(test_tti_type() == SRSRAN_SUCCESS);
return 0;
}