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Ensure mp-units are compatible with std::atomic

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This commit is contained in:
Nick Thompson
2024-02-10 08:33:52 -08:00
parent cb3fd0043f
commit c313c2c083
2 changed files with 41 additions and 1 deletions
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2
test/runtime/CMakeLists.txt
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@@ -24,7 +24,7 @@ cmake_minimum_required(VERSION 3.5)
find_package(Catch2 3 REQUIRED)
add_executable(unit_tests_runtime distribution_test.cpp fmt_test.cpp math_test.cpp)
add_executable(unit_tests_runtime distribution_test.cpp fmt_test.cpp math_test.cpp atomic_test.cpp)
if(${projectPrefix}BUILD_CXX_MODULES)
target_compile_definitions(unit_tests_runtime PUBLIC ${projectPrefix}MODULES)
endif()

40
test/runtime/atomic_test.cpp Normal file
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@@ -0,0 +1,40 @@
// The MIT License (MIT)
//
// Copyright (c) 2024 Nick Thompson
//
// 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 <catch2/catch_all.hpp>
#include <mp-units/math.h>
#include <mp-units/ostream.h>
#include <mp-units/systems/angular/angular.h>
#include <mp-units/systems/isq/space_and_time.h>
#include <mp-units/systems/si/unit_symbols.h>
#include <mp-units/systems/si/units.h>
#include <atomic>
using namespace mp_units;
using namespace mp_units::si::unit_symbols;
TEST_CASE("std::atomic works with dimensioned types", "[atomic][assignment]")
{
std::atomic<isq::area[m2]> a = 3.0 * isq::area[m2];
std::atomic<isq::area[m2]> b = 3.0 * isq::area[m2];
REQUIRE(a == b);
}