lexical_cast_no_comp_time_prcision.cpp 929 B

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  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, 2015-2019.
  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. #include <string>
  11. #define BOOST_LCAST_NO_COMPILE_TIME_PRECISION
  12. #include <boost/lexical_cast.hpp>
  13. #include <boost/test/unit_test.hpp>
  14. void main_check() {
  15. BOOST_CHECK(!boost::lexical_cast<std::string>(2.12345).empty());
  16. BOOST_CHECK(!boost::lexical_cast<std::string>(2.12345678).empty());
  17. }
  18. boost::unit_test::test_suite *init_unit_test_suite(int, char *[])
  19. {
  20. boost::unit_test::test_suite *suite =
  21. BOOST_TEST_SUITE("lexical_cast no-compile-time-precision check");
  22. suite->add(BOOST_TEST_CASE(main_check));
  23. return suite;
  24. }