ceph/src/boost/libs/spirit/test/x3/bool.cpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2011 Hartmut Kaiser
   3     Copyright (c) 2011      Bryce Lelbach
   4
   5     Distributed under the Boost Software License, Version 1.0. (See accompanying
   6     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 ==============================================================================*/
   8 #include "bool.hpp"
   9
  10 int main()
  11 {
  12     using spirit_test::test_attr;
  13     using spirit_test::test;
  14     using boost::spirit::x3::bool_;
  15
  16     {
  17         BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(bool_);
  18
  19         BOOST_TEST(test("true", bool_));
  20         BOOST_TEST(test("false", bool_));
  21         BOOST_TEST(!test("fasle", bool_));
  22     }
  23
  24     {
  25         using boost::spirit::x3::true_;
  26         using boost::spirit::x3::false_;
  27
  28         BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(true_);
  29         BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(false_);
  30
  31         BOOST_TEST(test("true", true_));
  32         BOOST_TEST(!test("true", false_));
  33         BOOST_TEST(test("false", false_));
  34         BOOST_TEST(!test("false", true_));
  35     }
  36
  37     {
  38         using boost::spirit::x3::true_;
  39         using boost::spirit::x3::false_;
  40         using boost::spirit::x3::no_case;
  41
  42         BOOST_TEST(test("True", no_case[bool_]));
  43         BOOST_TEST(test("False", no_case[bool_]));
  44         BOOST_TEST(test("True", no_case[true_]));
  45         BOOST_TEST(test("False", no_case[false_]));
  46     }
  47
  48     {
  49         bool b = false;
  50         BOOST_TEST(test_attr("true", bool_, b) && b);
  51         BOOST_TEST(test_attr("false", bool_, b) && !b);
  52         BOOST_TEST(!test_attr("fasle", bool_, b));
  53     }
  54
  55     {
  56         typedef boost::spirit::x3::bool_parser<bool, boost::spirit::char_encoding::standard, backwards_bool_policies>
  57             backwards_bool_type;
  58         constexpr backwards_bool_type backwards_bool{};
  59
  60         BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(backwards_bool);
  61
  62         BOOST_TEST(test("true", backwards_bool));
  63         BOOST_TEST(test("eurt", backwards_bool));
  64         BOOST_TEST(!test("false", backwards_bool));
  65         BOOST_TEST(!test("fasle", backwards_bool));
  66
  67         bool b = false;
  68         BOOST_TEST(test_attr("true", backwards_bool, b) && b);
  69         BOOST_TEST(test_attr("eurt", backwards_bool, b) && !b);
  70         BOOST_TEST(!test_attr("false", backwards_bool, b));
  71         BOOST_TEST(!test_attr("fasle", backwards_bool, b));
  72     }
  73
  74     {
  75         typedef boost::spirit::x3::bool_parser<test_bool_type, boost::spirit::char_encoding::standard>
  76             bool_test_type;
  77         constexpr bool_test_type test_bool{};
  78
  79         BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(test_bool);
  80
  81         BOOST_TEST(test("true", test_bool));
  82         BOOST_TEST(test("false", test_bool));
  83         BOOST_TEST(!test("fasle", test_bool));
  84
  85         test_bool_type b = false;
  86         BOOST_TEST(test_attr("true", test_bool, b) && b.b);
  87         BOOST_TEST(test_attr("false", test_bool, b) && !b.b);
  88         BOOST_TEST(!test_attr("fasle", test_bool, b));
  89     }
  90
  91     return boost::report_errors();
  92 }