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230 lines
9.1 KiB
C++
230 lines
9.1 KiB
C++
/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Documentation:
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Copyright(c) 2025 John Wellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#include "etl/platform.h"
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#include "unit_test_framework.h"
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#include "etl/chrono.h"
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#include <vector>
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#include <algorithm>
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// Set to 0 to reference against std::chrono
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#define ETL_USING_ETL_CHRONO 1
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#if ETL_USING_ETL_CHRONO
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#define Chrono etl::chrono
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#else
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#if ETL_USING_CPP20
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#include <chrono>
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#define Chrono std::chrono
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#else
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#error std::chrono not supported
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#endif
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#endif
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namespace
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{
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SUITE(test_chrono_year_month_day)
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{
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//*************************************************************************
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TEST(test_default_constructor)
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{
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Chrono::year_month_day ymd;
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CHECK_FALSE(ymd.ok()); // Default-constructed year_month_day is not valid
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}
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//*************************************************************************
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TEST(test_constructor_with_month_and_day)
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{
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Chrono::year_month_day ymd{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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CHECK_TRUE(ymd.ok()); // Valid year_month_day
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CHECK_EQUAL(2000, (int)ymd.year());
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CHECK_EQUAL((unsigned)Chrono::January, (unsigned)ymd.month());
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CHECK_EQUAL((unsigned)Chrono::day(1), (unsigned)ymd.day());
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}
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//*************************************************************************
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TEST(test_invalid_year_month)
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{
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Chrono::year_month_day ymd{Chrono::year{32768}, Chrono::January, Chrono::day(1)}; // Invalid year
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CHECK_FALSE(ymd.ok()); // Invalid year_month_day
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}
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//*************************************************************************
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TEST(test_invalid_month_in_year_month)
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{
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Chrono::year_month_day ymd{Chrono::year{2000}, Chrono::month{13}, Chrono::day(1)}; // Invalid month (13)
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CHECK_FALSE(ymd.ok()); // Invalid year_month_day
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}
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//*************************************************************************
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TEST(test_invalid_day_in_year_month)
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{
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Chrono::year_month_day ymd{Chrono::year{2000}, Chrono::January, Chrono::day(32)}; // Invalid day (32)
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CHECK_FALSE(ymd.ok()); // Invalid year_month_day
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}
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#if ETL_USING_CPP20
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//*************************************************************************
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TEST(test_year_month_day_spaceship_operator)
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{
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Chrono::year_month_day ym1{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ym2{Chrono::year(2001), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ym3{Chrono::year(2000), Chrono::February, Chrono::day(1)};
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Chrono::year_month_day ym4{Chrono::year(2000), Chrono::January, Chrono::day(2)};
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CHECK_TRUE((ym1 <=> ym1) == std::strong_ordering::equal);
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CHECK_TRUE((ym1 <=> ym2) == std::strong_ordering::less);
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CHECK_TRUE((ym2 <=> ym1) == std::strong_ordering::greater);
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CHECK_TRUE((ym1 <=> ym3) == std::strong_ordering::less);
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CHECK_TRUE((ym3 <=> ym1) == std::strong_ordering::greater);
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CHECK_TRUE((ym1 <=> ym4) == std::strong_ordering::less);
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CHECK_TRUE((ym4 <=> ym1) == std::strong_ordering::greater);
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}
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#endif
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#if ETL_USING_ETL_CHRONO
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//*************************************************************************
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TEST(test_year_month_day_compare)
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{
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Chrono::year_month_day ymd1{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ymd2{Chrono::year(2001), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ymd3{Chrono::year(2000), Chrono::February, Chrono::day(1)};
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Chrono::year_month_day ymd4{Chrono::year(2000), Chrono::January, Chrono::day(2)};
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CHECK_TRUE(ymd1.compare(ymd1) == 0);
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CHECK_TRUE(ymd1.compare(ymd2) == -1);
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CHECK_TRUE(ymd2.compare(ymd1) == 1);
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CHECK_TRUE(ymd1.compare(ymd3) == -1);
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CHECK_TRUE(ymd3.compare(ymd1) == 1);
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CHECK_TRUE(ymd1.compare(ymd4) == -1);
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CHECK_TRUE(ymd4.compare(ymd1) == 1);
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}
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#endif
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//*************************************************************************
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TEST(test_to_sys_days)
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{
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Chrono::year_month_day ymd{Chrono::year(2000), Chrono::February, Chrono::day(10)};
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Chrono::sys_days sd = Chrono::sys_days(ymd);
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CHECK_EQUAL(10997, sd.time_since_epoch().count());
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}
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//*************************************************************************
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TEST(test_from_sys_days)
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{
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Chrono::year_month_day ymd{Chrono::sys_days(etl::chrono::days(10997))};
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Chrono::year_month_day expected{Chrono::year(2000), Chrono::February, Chrono::day(10)};
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CHECK_EQUAL((unsigned)expected.year(), (unsigned)ymd.year());
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CHECK_EQUAL((unsigned)expected.month(), (unsigned)ymd.month());
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CHECK_EQUAL((unsigned)expected.day(), (unsigned)ymd.day());
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}
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//*************************************************************************
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TEST(test_year_month_day_member_arithmetic_operators)
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{
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Chrono::year_month_day ymd{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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ymd += Chrono::years(10);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2010), Chrono::January, Chrono::day(1)) == ymd);
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ymd -= Chrono::years(5);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2005), Chrono::January, Chrono::day(1)) == ymd);
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ymd += Chrono::months(10);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2005), Chrono::November, Chrono::day(1)) == ymd);
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ymd -= Chrono::months(5);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2005), Chrono::June, Chrono::day(1)) == ymd);
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}
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//*************************************************************************
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TEST(test_year_month_day_non_member_arithmetic_operators)
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{
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Chrono::year_month_day ymd{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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ymd = ymd + Chrono::years(10);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2010), Chrono::January, Chrono::day(1)) == ymd);
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ymd = Chrono::years(10) + ymd;
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2020), Chrono::January, Chrono::day(1)) == ymd);
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ymd = ymd - Chrono::years(5);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2015), Chrono::January, Chrono::day(1)) == ymd);
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ymd = ymd + Chrono::months(3);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2015), Chrono::April, Chrono::day(1)) == ymd);
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ymd = Chrono::months(3) + ymd;
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2015), Chrono::July, Chrono::day(1)) == ymd);
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ymd = ymd - Chrono::months(5);
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CHECK_TRUE(Chrono::year_month_day(Chrono::year(2015), Chrono::February, Chrono::day(1)) == ymd);
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}
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//*************************************************************************
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TEST(test_year_month_day_equality_operator)
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{
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Chrono::year_month_day ym1{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ym2{Chrono::year(2001), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ym3{Chrono::year(2000), Chrono::February, Chrono::day(1)};
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Chrono::year_month_day ym4{Chrono::year(2000), Chrono::January, Chrono::day(2)};
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CHECK_TRUE(ym1 == ym1); // Same year/month/day
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CHECK_FALSE(ym1 == ym2); // Different year
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CHECK_FALSE(ym1 == ym3); // Different month
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CHECK_FALSE(ym1 == ym4); // Different day
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}
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//*************************************************************************
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TEST(test_year_month_day_not_equality_operator)
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{
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Chrono::year_month_day ym1{Chrono::year(2000), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ym2{Chrono::year(2001), Chrono::January, Chrono::day(1)};
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Chrono::year_month_day ym3{Chrono::year(2000), Chrono::February, Chrono::day(1)};
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Chrono::year_month_day ym4{Chrono::year(2000), Chrono::January, Chrono::day(2)};
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CHECK_FALSE(ym1 != ym1); // Same year/month/day
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CHECK_TRUE(ym1 != ym2); // Different year
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CHECK_TRUE(ym1 != ym3); // Different month
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CHECK_TRUE(ym1 != ym4); // Different day
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}
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}
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}
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