| 1 | // Copyright 2024 Matt Borland |
|---|---|
| 2 | // Distributed under the Boost Software License, Version 1.0. |
| 3 | // https://www.boost.org/LICENSE_1_0.txt |
| 4 | // |
| 5 | // See: https://github.com/boostorg/charconv/issues/154 |
| 6 | |
| 7 | #include <boost/charconv.hpp> |
| 8 | #include <boost/core/lightweight_test.hpp> |
| 9 | |
| 10 | int main() |
| 11 | { |
| 12 | #if BOOST_CHARCONV_LDBL_BITS == 80 |
| 13 | const long double test_value = -35896.53987658756543653653365436L; |
| 14 | char buffer[256] {}; |
| 15 | auto r = boost::charconv::to_chars(first: buffer, last: buffer + sizeof(buffer), value: test_value, fmt: boost::charconv::chars_format::hex); |
| 16 | BOOST_TEST(r); |
| 17 | BOOST_TEST_CSTR_EQ(buffer, "-8.c388a355a1f783ap+12"); |
| 18 | #endif |
| 19 | |
| 20 | return boost::report_errors(); |
| 21 | } |
| 22 |