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42 lines
1.7 KiB
C++
42 lines
1.7 KiB
C++
// The MIT License (MIT)
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//
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// Copyright (c) 2024 Nick Thompson
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//
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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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//
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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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//
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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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#include <catch2/catch_test_macros.hpp>
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#include <atomic>
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#ifdef MP_UNITS_MODULES
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import mp_units;
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#else
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#include <mp-units/ostream.h> // IWYU pragma: keep
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#include <mp-units/systems/isq/space_and_time.h>
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#include <mp-units/systems/si.h>
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#endif
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using namespace mp_units;
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using namespace mp_units::si::unit_symbols;
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TEST_CASE("std::atomic works with dimensioned types", "[atomic][assignment]")
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{
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const std::atomic<quantity<isq::area[m2]>> a1 = 3.0 * isq::area[m2];
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const std::atomic<quantity<isq::area[m2]>> a2 = 3.0 * isq::area[m2];
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REQUIRE(a1.load() == a2.load());
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}
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