ceph/src/boost/libs/hana/test/string/equal.cpp

   1 // Copyright Louis Dionne 2013-2017
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   4
   5 #include <boost/hana/assert.hpp>
   6 #include <boost/hana/equal.hpp>
   7 #include <boost/hana/not.hpp>
   8 #include <boost/hana/not_equal.hpp> // for operator !=
   9 #include <boost/hana/string.hpp>
  10 namespace hana = boost::hana;
  11
  12
  13 int main() {
  14     // equal
  15     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  16         BOOST_HANA_STRING("abcd"),
  17         BOOST_HANA_STRING("abcd")
  18     ));
  19
  20     BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::equal(
  21         BOOST_HANA_STRING("abcd"),
  22         BOOST_HANA_STRING("abcde")
  23     )));
  24
  25     BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::equal(
  26         BOOST_HANA_STRING("abcd"),
  27         BOOST_HANA_STRING("")
  28     )));
  29
  30     BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::equal(
  31         BOOST_HANA_STRING(""),
  32         BOOST_HANA_STRING("abcde")
  33     )));
  34
  35     BOOST_HANA_CONSTANT_CHECK(hana::equal(
  36         BOOST_HANA_STRING(""),
  37         BOOST_HANA_STRING("")
  38     ));
  39
  40     // check operators
  41     BOOST_HANA_CONSTANT_CHECK(
  42         BOOST_HANA_STRING("abcd")
  43             ==
  44         BOOST_HANA_STRING("abcd")
  45     );
  46
  47     BOOST_HANA_CONSTANT_CHECK(
  48         BOOST_HANA_STRING("abcd")
  49             !=
  50         BOOST_HANA_STRING("abc")
  51     );
  52 }