mirror of
https://github.com/ETLCPP/etl.git
synced 2026-04-30 19:09:10 +08:00
317 lines
8.8 KiB
C++
317 lines
8.8 KiB
C++
/******************************************************************************
|
|
The MIT License(MIT)
|
|
|
|
Embedded Template Library.
|
|
https://github.com/ETLCPP/etl
|
|
https://www.etlcpp.com
|
|
|
|
Documentation:
|
|
|
|
Copyright(c) 2023 John Wellbelove
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files(the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions :
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
SOFTWARE.
|
|
******************************************************************************/
|
|
|
|
#include "etl/platform.h"
|
|
|
|
#if ETL_USING_CPP20
|
|
|
|
#include "unit_test_framework.h"
|
|
|
|
#include "etl/chrono.h"
|
|
|
|
#include <chrono>
|
|
#include <algorithm>
|
|
|
|
namespace
|
|
{
|
|
SUITE(test_chrono_year)
|
|
{
|
|
//*************************************************************************
|
|
TEST(test_default_constructor)
|
|
{
|
|
std::chrono::year std_year;
|
|
etl::chrono::year year;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_constructor_in_range)
|
|
{
|
|
for (int32_t i = -32767; i <= 32767; ++i)
|
|
{
|
|
std::chrono::year std_year(i);
|
|
etl::chrono::year year(i);
|
|
|
|
CHECK_TRUE(year.ok());
|
|
CHECK_EQUAL(i, int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_pre_increment)
|
|
{
|
|
etl::chrono::year year(-32767);
|
|
int count = int(year);
|
|
|
|
for (int32_t i = 0; i < 65534; ++i)
|
|
{
|
|
++count;
|
|
etl::chrono::year this_year = ++year;
|
|
|
|
CHECK_TRUE(year.ok());
|
|
CHECK_EQUAL(count, year);
|
|
CHECK_EQUAL(this_year, year);
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_post_increment)
|
|
{
|
|
std::chrono::year std_year(-32767);
|
|
etl::chrono::year year(-32767);
|
|
|
|
for (int32_t i = 0; i < 65536; ++i)
|
|
{
|
|
std::chrono::year std_last_year = std_year++;
|
|
etl::chrono::year last_year = year++;
|
|
|
|
CHECK_EQUAL(std_last_year.ok(), last_year.ok());
|
|
CHECK_EQUAL(int(std_last_year), int(last_year));
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_pre_decrement)
|
|
{
|
|
std::chrono::year std_year(256);
|
|
etl::chrono::year year(256);
|
|
|
|
for (int i = 0; i < 255; ++i)
|
|
{
|
|
--std_year;
|
|
--year;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_post_decrement)
|
|
{
|
|
std::chrono::year std_year(256);
|
|
etl::chrono::year year(256);
|
|
|
|
for (int i = 0; i < 255; ++i)
|
|
{
|
|
std::chrono::year std_last_year = std_year--;
|
|
etl::chrono::year last_year = year--;
|
|
|
|
CHECK_EQUAL(std_last_year.ok(), last_year.ok());
|
|
CHECK_EQUAL(int(std_last_year), int(last_year));
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_plus_equal_years)
|
|
{
|
|
std::chrono::year std_year(0);
|
|
etl::chrono::year year(0);
|
|
|
|
std::chrono::years std_years(2);
|
|
etl::chrono::years years(2);
|
|
|
|
for (int i = 0; i < 128; ++i)
|
|
{
|
|
std_year += std_years;
|
|
year += years;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_year_plus_years)
|
|
{
|
|
std::chrono::year std_year(0);
|
|
etl::chrono::year year(0);
|
|
|
|
std::chrono::years std_years(2);
|
|
etl::chrono::years years(2);
|
|
|
|
for (int i = 0; i < 128; ++i)
|
|
{
|
|
std_year = std_year + std_years;
|
|
year = year + years;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_years_plus_year)
|
|
{
|
|
std::chrono::year std_year(0);
|
|
etl::chrono::year year(0);
|
|
|
|
std::chrono::years std_years(2);
|
|
etl::chrono::years years(2);
|
|
|
|
for (int i = 0; i < 128; ++i)
|
|
{
|
|
std_year = std_years + std_year;
|
|
year = years + year;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_minus_equal_years)
|
|
{
|
|
std::chrono::year std_year(256);
|
|
etl::chrono::year year(256);
|
|
|
|
std::chrono::years std_years(2);
|
|
etl::chrono::years years(2);
|
|
|
|
for (int i = 0; i < 128; ++i)
|
|
{
|
|
std_year -= std_years;
|
|
year -= years;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_year_minus_years)
|
|
{
|
|
std::chrono::year std_year(0);
|
|
etl::chrono::year year(0);
|
|
|
|
std::chrono::years std_years(2);
|
|
etl::chrono::years years(2);
|
|
|
|
for (int i = 0; i < 128; ++i)
|
|
{
|
|
std_year = std_year - std_years;
|
|
year = year - years;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_year_minus_year)
|
|
{
|
|
for (int i = 1; i < 31; ++i)
|
|
{
|
|
std::chrono::year std_year1(i);
|
|
std::chrono::year std_year2(31 - i);
|
|
|
|
etl::chrono::year year1(i);
|
|
etl::chrono::year year2(31 - i);
|
|
|
|
std::chrono::years std_years = std_year1 - std_year2;
|
|
etl::chrono::years years = year1 - year2;
|
|
|
|
CHECK_EQUAL(std_years.count(), years.count());
|
|
}
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_min_max_year)
|
|
{
|
|
CHECK_EQUAL(-32767, etl::chrono::year::min());
|
|
CHECK_EQUAL(32767, etl::chrono::year::max());
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_literal_year)
|
|
{
|
|
using namespace std::literals::chrono_literals;
|
|
using namespace etl::literals::chrono_literals;
|
|
|
|
std::chrono::year std_year = 25y;
|
|
etl::chrono::year year = 25_year;
|
|
|
|
CHECK_EQUAL(std_year.ok(), year.ok());
|
|
CHECK_EQUAL(int(std_year), int(year));
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_year_comparison_operators)
|
|
{
|
|
etl::chrono::year year10(10);
|
|
etl::chrono::year year20(20);
|
|
|
|
CHECK_TRUE(year10 == year10);
|
|
CHECK_FALSE(year10 != year10);
|
|
CHECK_TRUE(year10 < year20);
|
|
CHECK_FALSE(year10 < year10);
|
|
CHECK_FALSE(year20 < year10);
|
|
CHECK_TRUE(year10 <= year20);
|
|
CHECK_TRUE(year10 <= year10);
|
|
CHECK_FALSE(year20 <= year10);
|
|
CHECK_FALSE(year10 > year20);
|
|
CHECK_FALSE(year10 > year10);
|
|
CHECK_TRUE(year20 > year10);
|
|
CHECK_FALSE(year10 >= year20);
|
|
CHECK_TRUE(year10 >= year10);
|
|
CHECK_TRUE(year20 >= year10);
|
|
|
|
#if ETL_USING_CPP20
|
|
CHECK_TRUE((year10 <=> year10) == 0);
|
|
CHECK_TRUE((year10 <=> year20) < 0);
|
|
CHECK_TRUE((year20 <=> year10) > 0);
|
|
#endif
|
|
}
|
|
|
|
//*************************************************************************
|
|
TEST(test_year_hashes_are_unique)
|
|
{
|
|
std::vector<size_t> hashes;
|
|
|
|
for (int32_t i = -32767; i < 32768; ++i)
|
|
{
|
|
hashes.push_back(etl::hash<etl::chrono::year>()(etl::chrono::year(i)));
|
|
}
|
|
|
|
std::sort(hashes.begin(), hashes.end());
|
|
(void)std::unique(hashes.begin(), hashes.end());
|
|
CHECK_EQUAL(65535U, hashes.size());
|
|
}
|
|
};
|
|
}
|
|
|
|
#endif |