forked from mpusz/mp-units
55 lines
2.5 KiB
C++
55 lines
2.5 KiB
C++
// The MIT License (MIT)
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//
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// Copyright (c) 2018 Mateusz Pusz
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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 "test_tools.h"
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#include <units/chrono.h>
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#include <units/physical/si/derived/speed.h>
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namespace {
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using namespace units;
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using namespace units::physical;
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using namespace units::physical::si::literals;
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using namespace std::chrono_literals;
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// construction
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static_assert(std::constructible_from<si::time<si::second, std::int64_t>, std::chrono::seconds>);
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static_assert(!std::convertible_to<std::chrono::seconds, si::time<si::second, std::int64_t>>);
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static_assert(std::constructible_from<si::time<si::hour, std::int64_t>, std::chrono::hours>);
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static_assert(!std::convertible_to<std::chrono::hours, si::time<si::hour, std::int64_t>>);
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static_assert(!std::constructible_from<si::time<si::second, std::int64_t>, std::chrono::hours>);
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static_assert(!std::convertible_to<std::chrono::hours, si::time<si::second, std::int64_t>>);
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static_assert(!std::constructible_from<si::time<si::hour, std::int64_t>, std::chrono::seconds>);
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static_assert(!std::convertible_to<std::chrono::seconds, si::time<si::hour, std::int64_t>>);
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// CTAD
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static_assert(std::is_same_v<decltype(quantity{1s}), si::time<si::second, std::chrono::seconds::rep>>);
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static_assert(std::is_same_v<decltype(quantity{1h}), si::time<si::hour, std::chrono::hours::rep>>);
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// operators
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static_assert(quantity{1s} + 1_q_s == 2_q_s);
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static_assert(quantity{1s} + 1_q_min == 61_q_s);
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static_assert(10_q_m / quantity{2s} == 5_q_m_per_s);
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} // namespace
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