iframe-proxy | Sunbelt Computer Software

37 lines (32 loc) · 930 Bytes

// Distributed under the Boost Software License, Version 1.0.

// https://www.boost.org/LICENSE_1_0.txt

// See: https://github.com/cppalliance/charconv/issues/166

#include <boost/charconv.hpp>

#include <boost/core/lightweight_test.hpp>

template <typename T>

void simple_test()

{

for (int i = -1; i > -5; --i)

{

char buffer[256] {};

boost::charconv::to_chars(buffer, buffer + sizeof(buffer), static_cast<T>(9.99999L), boost::charconv::chars_format::fixed, i);

BOOST_TEST_CSTR_EQ(buffer, "9.999990");

}

int main()

{

simple_test<float>();

simple_test<double>();

#if BOOST_CHARCONV_LDBL_BITS == 64

simple_test<long double>();

#endif

#ifdef BOOST_CHARCONV_HAS_FLOAT32

simple_test<std::float32_t>();

#endif

#ifdef BOOST_CHARCONV_HAS_FLOAT64

simple_test<std::float64_t>();

#endif

return boost::report_errors();

}

Sunbelt Computer Software