66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
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/******************************************************************************
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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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Copyright(c) 2017 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 "unit_test_framework.h"
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#include "etl/constant.h"
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#include "etl/integral_limits.h"
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#include <stdint.h>
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#include <type_traits>
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namespace
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{
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SUITE(test_constant)
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{
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//*************************************************************************
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TEST(test_constants)
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{
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typedef etl::constant<char, etl::integral_limits<char>::max> C1;
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typedef etl::constant<uint32_t, etl::integral_limits<uint32_t>::max> C2;
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typedef etl::constant<int64_t, etl::integral_limits<int64_t>::max> C3;
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C1 c1;
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C2 c2;
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C3 c3;
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CHECK_EQUAL((char)etl::integral_limits<char>::max, c1.value);
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CHECK_EQUAL((char)etl::integral_limits<char>::max, C1::value);
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CHECK((etl::is_same<char, C1::value_type>::value));
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CHECK_EQUAL((uint32_t)etl::integral_limits<uint32_t>::max, c2.value);
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CHECK_EQUAL((uint32_t)etl::integral_limits<uint32_t>::max, C2::value);
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CHECK((etl::is_same<uint32_t, C2::value_type>::value));
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CHECK_EQUAL((int64_t)etl::integral_limits<int64_t>::max, c3.value);
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CHECK_EQUAL((int64_t)etl::integral_limits<int64_t>::max, C3::value);
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CHECK((etl::is_same<int64_t, C3::value_type>::value));
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}
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};
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}
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