ceph/src/boost/libs/lexical_cast/test/no_comp_time_prcision.cpp

   1 //  Unit test for boost::lexical_cast for https://svn.boost.org/trac/boost/ticket/11669.
   2 //
   3 //  See http://www.boost.org for most recent version, including documentation.
   4 //
   5 //  Copyright Antony Polukhin, 2015-2022.
   6 //
   7 //  Distributed under the Boost
   8 //  Software License, Version 1.0. (See accompanying file
   9 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt).
  10
  11 #include <string>
  12 #define BOOST_LCAST_NO_COMPILE_TIME_PRECISION
  13 #include <boost/lexical_cast.hpp>
  14
  15 #include <boost/test/unit_test.hpp>
  16
  17 void main_check() {
  18     BOOST_CHECK(!boost::lexical_cast<std::string>(2.12345).empty());
  19     BOOST_CHECK(!boost::lexical_cast<std::string>(2.12345678).empty());
  20 }
  21
  22 boost::unit_test::test_suite *init_unit_test_suite(int, char *[])
  23 {
  24     boost::unit_test::test_suite *suite =
  25         BOOST_TEST_SUITE("lexical_cast no-compile-time-precision check");
  26     suite->add(BOOST_TEST_CASE(main_check));
  27     return suite;
  28 }