ceph/src/boost/libs/spirit/test/karma/int1.cpp

   1 //  Copyright (c) 2001-2011 Hartmut Kaiser
   2 //
   3 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //#define KARMA_FAIL_COMPILATION
   7
   8 #include <boost/config/warning_disable.hpp>
   9 #include <boost/detail/lightweight_test.hpp>
  10 #include <boost/lexical_cast.hpp>
  11 #include <boost/mpl/vector.hpp>
  12 #include <boost/mpl/for_each.hpp>
  13 #include <boost/mpl/if.hpp>
  14 #include <boost/mpl/bool.hpp>
  15
  16 #include <boost/spirit/include/phoenix_core.hpp>
  17 #include <boost/spirit/include/phoenix_operator.hpp>
  18 #include <boost/spirit/include/phoenix_statement.hpp>
  19
  20 #include <boost/spirit/include/karma_char.hpp>
  21 #include <boost/spirit/include/karma_numeric.hpp>
  22 #include <boost/spirit/include/karma_directive.hpp>
  23 #include <boost/spirit/include/karma_action.hpp>
  24 #include <boost/spirit/include/karma_phoenix_attributes.hpp>
  25
  26 #include <boost/limits.hpp>
  27 #include "test.hpp"
  28
  29 using namespace spirit_test;
  30
  31 ///////////////////////////////////////////////////////////////////////////////
  32 int
  33 main()
  34 {
  35     using namespace boost::spirit;
  36
  37     {
  38         using namespace boost::spirit::ascii;
  39
  40         ///////////////////////////////////////////////////////////////////////
  41         // this is currently ambiguous with character literals
  42         BOOST_TEST(test("0", 0));
  43         BOOST_TEST(test("123", 123));
  44         BOOST_TEST(test("-123", -123));
  45
  46         BOOST_TEST(test("0", int_, 0));
  47         BOOST_TEST(test("123", int_, 123));
  48         BOOST_TEST(test("-123", int_, -123));
  49
  50         BOOST_TEST(test_delimited("0 ", int_, 0, char_(' ')));
  51         BOOST_TEST(test_delimited("123 ", int_, 123, char_(' ')));
  52         BOOST_TEST(test_delimited("-123 ", int_, -123, char_(' ')));
  53
  54         BOOST_TEST(test("0", lower[int_], 0));
  55         BOOST_TEST(test("123", lower[int_], 123));
  56         BOOST_TEST(test("-123", lower[int_], -123));
  57
  58         BOOST_TEST(test_delimited("0 ", lower[int_], 0, char_(' ')));
  59         BOOST_TEST(test_delimited("123 ", lower[int_], 123, char_(' ')));
  60         BOOST_TEST(test_delimited("-123 ", lower[int_], -123, char_(' ')));
  61
  62         BOOST_TEST(test("0", upper[int_], 0));
  63         BOOST_TEST(test("123", upper[int_], 123));
  64         BOOST_TEST(test("-123", upper[int_], -123));
  65
  66         BOOST_TEST(test_delimited("0 ", upper[int_], 0, char_(' ')));
  67         BOOST_TEST(test_delimited("123 ", upper[int_], 123, char_(' ')));
  68         BOOST_TEST(test_delimited("-123 ", upper[int_], -123, char_(' ')));
  69
  70         ///////////////////////////////////////////////////////////////////////
  71         BOOST_TEST(test("0", int_(0)));
  72         BOOST_TEST(test("123", int_(123)));
  73         BOOST_TEST(test("-123", int_(-123)));
  74
  75         BOOST_TEST(test_delimited("0 ", int_(0), char_(' ')));
  76         BOOST_TEST(test_delimited("123 ", int_(123), char_(' ')));
  77         BOOST_TEST(test_delimited("-123 ", int_(-123), char_(' ')));
  78
  79         BOOST_TEST(test("0", lower[int_(0)]));
  80         BOOST_TEST(test("123", lower[int_(123)]));
  81         BOOST_TEST(test("-123", lower[int_(-123)]));
  82
  83         BOOST_TEST(test_delimited("0 ", lower[int_(0)], char_(' ')));
  84         BOOST_TEST(test_delimited("123 ", lower[int_(123)], char_(' ')));
  85         BOOST_TEST(test_delimited("-123 ", lower[int_(-123)], char_(' ')));
  86
  87         BOOST_TEST(test("0", upper[int_(0)]));
  88         BOOST_TEST(test("123", upper[int_(123)]));
  89         BOOST_TEST(test("-123", upper[int_(-123)]));
  90
  91         BOOST_TEST(test_delimited("0 ", upper[int_(0)], char_(' ')));
  92         BOOST_TEST(test_delimited("123 ", upper[int_(123)], char_(' ')));
  93         BOOST_TEST(test_delimited("-123 ", upper[int_(-123)], char_(' ')));
  94     }
  95
  96     {   // literals, make sure there are no ambiguities
  97         BOOST_TEST(test("0", lit(short(0))));
  98         BOOST_TEST(test("0", lit(0)));
  99         BOOST_TEST(test("0", lit(0L)));
 100 #ifdef BOOST_HAS_LONG_LONG
 101         BOOST_TEST(test("0", lit(0LL)));
 102 #endif
 103
 104         BOOST_TEST(test("0", lit((unsigned short)0)));
 105         BOOST_TEST(test("0", lit(0U)));
 106         BOOST_TEST(test("0", lit(0UL)));
 107 #ifdef BOOST_HAS_LONG_LONG
 108         BOOST_TEST(test("0", lit(0ULL)));
 109 #endif
 110
 111         BOOST_TEST(test("a", lit('a')));
 112         BOOST_TEST(test("a", 'a'));
 113         BOOST_TEST(test(L"a", L'a'));
 114     }
 115
 116     {   // lazy numerics
 117         using namespace boost::phoenix;
 118
 119         BOOST_TEST(test("0", int_(val(0))));
 120         BOOST_TEST(test("123", int_(val(123))));
 121         BOOST_TEST(test("-123", int_(val(-123))));
 122
 123         int i1 = 0, i2 = 123, i3 = -123;
 124         BOOST_TEST(test("0", int_(ref(i1))));
 125         BOOST_TEST(test("123", int_(ref(i2))));
 126         BOOST_TEST(test("-123", int_(ref(i3))));
 127     }
 128
 129     {
 130         ///////////////////////////////////////////////////////////////////////
 131         using namespace boost::spirit::ascii;
 132         BOOST_TEST(test("1234", uint_(1234)));
 133         BOOST_TEST(test("ff", hex(0xff)));
 134         BOOST_TEST(test("1234", oct(01234)));
 135         BOOST_TEST(test("11110000", bin(0xf0)));
 136
 137         BOOST_TEST(test_delimited("1234 ", uint_(1234), char_(' ')));
 138         BOOST_TEST(test_delimited("ff ", hex(0xff), char_(' ')));
 139         BOOST_TEST(test_delimited("1234 ", oct(01234), char_(' ')));
 140         BOOST_TEST(test_delimited("11110000 ", bin(0xf0), char_(' ')));
 141
 142         BOOST_TEST(test("1234", lower[uint_(1234)]));
 143         BOOST_TEST(test("ff", lower[hex(0xff)]));
 144         BOOST_TEST(test("1234", lower[oct(01234)]));
 145         BOOST_TEST(test("11110000", lower[bin(0xf0)]));
 146
 147         BOOST_TEST(test_delimited("1234 ", lower[uint_(1234)], char_(' ')));
 148         BOOST_TEST(test_delimited("ff ", lower[hex(0xff)], char_(' ')));
 149         BOOST_TEST(test_delimited("1234 ", lower[oct(01234)], char_(' ')));
 150         BOOST_TEST(test_delimited("11110000 ", lower[bin(0xf0)], char_(' ')));
 151
 152         BOOST_TEST(test("1234", upper[uint_(1234)]));
 153         BOOST_TEST(test("FF", upper[hex(0xff)]));
 154         BOOST_TEST(test("1234", upper[oct(01234)]));
 155         BOOST_TEST(test("11110000", upper[bin(0xf0)]));
 156
 157         BOOST_TEST(test_delimited("1234 ", upper[uint_(1234)], char_(' ')));
 158         BOOST_TEST(test_delimited("FF ", upper[hex(0xff)], char_(' ')));
 159         BOOST_TEST(test_delimited("1234 ", upper[oct(01234)], char_(' ')));
 160         BOOST_TEST(test_delimited("11110000 ", upper[bin(0xf0)], char_(' ')));
 161
 162         BOOST_TEST(test("FF", upper[upper[hex(0xff)]]));
 163         BOOST_TEST(test("FF", upper[lower[hex(0xff)]]));
 164         BOOST_TEST(test("ff", lower[upper[hex(0xff)]]));
 165         BOOST_TEST(test("ff", lower[lower[hex(0xff)]]));
 166
 167         BOOST_TEST(test_delimited("FF ", upper[upper[hex(0xff)]], char_(' ')));
 168         BOOST_TEST(test_delimited("FF ", upper[lower[hex(0xff)]], char_(' ')));
 169         BOOST_TEST(test_delimited("ff ", lower[upper[hex(0xff)]], char_(' ')));
 170         BOOST_TEST(test_delimited("ff ", lower[lower[hex(0xff)]], char_(' ')));
 171     }
 172
 173     return boost::report_errors();
 174 }
 175