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38 lines
930 B
C++
38 lines
930 B
C++
// Copyright 2024 Matt Borland
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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//
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// See: https://github.com/cppalliance/charconv/issues/166
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#include <boost/charconv.hpp>
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#include <boost/core/lightweight_test.hpp>
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template <typename T>
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void simple_test()
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{
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for (int i = -1; i > -5; --i)
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{
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char buffer[256] {};
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boost::charconv::to_chars(buffer, buffer + sizeof(buffer), static_cast<T>(9.99999L), boost::charconv::chars_format::fixed, i);
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BOOST_TEST_CSTR_EQ(buffer, "9.999990");
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}
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}
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int main()
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{
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simple_test<float>();
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simple_test<double>();
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#if BOOST_CHARCONV_LDBL_BITS == 64
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simple_test<long double>();
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#endif
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#ifdef BOOST_CHARCONV_HAS_FLOAT32
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simple_test<std::float32_t>();
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#endif
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#ifdef BOOST_CHARCONV_HAS_FLOAT64
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simple_test<std::float64_t>();
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#endif
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return boost::report_errors();
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}
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