[29] | 1 | /*============================================================================= |
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| 2 | Copyright (c) 1998-2003 Joel de Guzman |
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| 3 | Copyright (c) 2001-2003 Daniel Nuffer |
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| 4 | Copyright (c) 2003 Martin Wille |
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| 5 | http://spirit.sourceforge.net/ |
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| 6 | |
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| 7 | Use, modification and distribution is subject to the Boost Software |
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| 8 | License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 9 | http://www.boost.org/LICENSE_1_0.txt) |
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| 10 | =============================================================================*/ |
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| 11 | #include <iostream> |
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| 12 | #include <boost/detail/lightweight_test.hpp> |
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| 13 | #include <boost/detail/lightweight_test.hpp> |
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| 14 | #include "impl/sstream.hpp" |
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| 15 | |
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| 16 | #include <boost/spirit/utility/chset.hpp> |
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| 17 | |
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| 18 | using namespace std; |
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| 19 | using namespace boost::spirit; |
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| 20 | |
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| 21 | namespace |
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| 22 | { |
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| 23 | /////////////////////////////////////////////////////////////////////////// |
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| 24 | // |
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| 25 | // chset tests |
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| 26 | // |
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| 27 | /////////////////////////////////////////////////////////////////////////// |
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| 28 | void |
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| 29 | DrawRuler(sstream_t& out, char const* str) |
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| 30 | { |
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| 31 | out << std::endl << std::endl; |
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| 32 | out << "\t_____________________________________________________________\n"; |
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| 33 | out << "\t" << str << std::endl; |
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| 34 | out << "\t"; |
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| 35 | for (char i = '!'; i < '^'; i++) |
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| 36 | out << i; |
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| 37 | out << "\n"; |
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| 38 | out << "\t_____________________________________________________________\n\n"; |
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| 39 | } |
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| 40 | |
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| 41 | ////////////////////////////////// |
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| 42 | template <typename CharT> |
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| 43 | void |
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| 44 | Draw(sstream_t& out, chset<CharT> a, char const* str) |
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| 45 | { |
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| 46 | out << "\t"; |
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| 47 | |
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| 48 | for (int i = '!'; i < '^'; i++) |
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| 49 | if (a.test(CharT(i))) |
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| 50 | out << '*'; |
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| 51 | else |
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| 52 | out << " "; |
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| 53 | |
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| 54 | out << "\t" << str << std::endl; |
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| 55 | } |
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| 56 | |
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| 57 | ////////////////////////////////// |
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| 58 | template <typename CharT> |
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| 59 | void |
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| 60 | chset_tests(sstream_t& out, CharT const* a_, CharT b1_, CharT b2_, CharT e1_) |
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| 61 | { |
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| 62 | chset<CharT> a(a_); |
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| 63 | range<CharT> b_(b1_, b2_); |
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| 64 | chset<CharT> b(b_); |
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| 65 | chset<CharT> c(~a); // ~char_parser code must not interfere |
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| 66 | // with chset |
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| 67 | negated_char_parser<range<CharT> > d_(~b_); |
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| 68 | chset<CharT> d(d_); |
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| 69 | chlit<CharT> e_(e1_); |
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| 70 | chset<CharT> e(e_); |
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| 71 | negated_char_parser<chlit<CharT> > f_(e1_); |
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| 72 | chset<CharT> f(f_); |
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| 73 | |
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| 74 | DrawRuler(out, "Initial"); |
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| 75 | Draw(out, a, "a"); |
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| 76 | Draw(out, b, "b"); |
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| 77 | Draw(out, d, "d"); |
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| 78 | Draw(out, e, "e"); |
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| 79 | Draw(out, f, "f"); |
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| 80 | |
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| 81 | DrawRuler(out, "Inverse"); |
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| 82 | Draw(out, ~a, "~a"); |
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| 83 | Draw(out, c, "chset<>(~a)"); |
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| 84 | Draw(out, ~~a, "~~a"); |
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| 85 | Draw(out, ~b, "~b"); |
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| 86 | |
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| 87 | DrawRuler(out, "Union"); |
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| 88 | Draw(out, a, "a"); |
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| 89 | Draw(out, b, "b"); |
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| 90 | Draw(out, d, "d"); |
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| 91 | Draw(out, e, "e"); |
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| 92 | Draw(out, f, "f"); |
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| 93 | Draw(out, a | b, "a | b"); |
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| 94 | Draw(out, a | b_, "a | b_"); |
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| 95 | Draw(out, b_ | a, "b_ | a"); |
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| 96 | Draw(out, a | anychar_p, "a | anychar_p"); |
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| 97 | Draw(out, b | anychar_p, "b | anychar_p"); |
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| 98 | Draw(out, a | d, "a | d"); |
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| 99 | Draw(out, a | d_, "a | d_"); |
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| 100 | Draw(out, d_ | a, "d_ | a"); |
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| 101 | Draw(out, a | e_, "a | e_"); |
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| 102 | Draw(out, e_ | b, "e_ | b"); |
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| 103 | Draw(out, a | f_, "a | f_"); |
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| 104 | Draw(out, f_ | b, "f_ | b"); |
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| 105 | |
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| 106 | DrawRuler(out, "Intersection"); |
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| 107 | Draw(out, a, "a"); |
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| 108 | Draw(out, b, "b"); |
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| 109 | Draw(out, d, "d"); |
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| 110 | Draw(out, e, "e"); |
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| 111 | Draw(out, f, "f"); |
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| 112 | Draw(out, a & b, "a & b"); |
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| 113 | Draw(out, a & b_, "a & b_"); |
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| 114 | Draw(out, b_ & a, "b_ & a"); |
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| 115 | Draw(out, a & d, "a & d"); |
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| 116 | Draw(out, a & d_, "a & d_"); |
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| 117 | Draw(out, d_ & a, "d_ & a"); |
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| 118 | Draw(out, a & e_, "a & e_"); |
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| 119 | Draw(out, e_ & b, "e_ & b"); |
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| 120 | Draw(out, a & f_, "a & f_"); |
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| 121 | Draw(out, f_ & b, "f_ & b"); |
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| 122 | Draw(out, a & anychar_p, "a & anychar_p"); |
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| 123 | Draw(out, b & anychar_p, "b & anychar_p"); |
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| 124 | |
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| 125 | DrawRuler(out, "Difference"); |
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| 126 | Draw(out, a, "a"); |
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| 127 | Draw(out, b, "b"); |
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| 128 | Draw(out, d, "d"); |
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| 129 | Draw(out, e, "e"); |
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| 130 | Draw(out, f, "f"); |
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| 131 | Draw(out, a - b, "a - b"); |
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| 132 | Draw(out, b - a, "b - a"); |
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| 133 | Draw(out, a - b_, "a - b_"); |
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| 134 | Draw(out, b_ - a, "b_ - a"); |
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| 135 | Draw(out, a - d, "a - d"); |
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| 136 | Draw(out, d - a, "d - a"); |
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| 137 | Draw(out, a - d_, "a - d_"); |
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| 138 | Draw(out, d_ - a, "d_ - a"); |
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| 139 | Draw(out, a - e_, "a - e_"); |
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| 140 | Draw(out, e_ - b, "e_ - b"); |
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| 141 | Draw(out, a - f_, "a - f_"); |
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| 142 | Draw(out, f_ - b, "f_ - b"); |
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| 143 | Draw(out, a - anychar_p, "a - anychar_p"); |
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| 144 | Draw(out, anychar_p - a, "anychar_p - a"); |
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| 145 | Draw(out, b - anychar_p, "b - anychar_p"); |
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| 146 | Draw(out, anychar_p - b, "anychar_p - b"); |
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| 147 | |
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| 148 | DrawRuler(out, "Xor"); |
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| 149 | Draw(out, a, "a"); |
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| 150 | Draw(out, b, "b"); |
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| 151 | Draw(out, d, "d"); |
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| 152 | Draw(out, e, "e"); |
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| 153 | Draw(out, f, "f"); |
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| 154 | Draw(out, a ^ b, "a ^ b"); |
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| 155 | Draw(out, a ^ b_, "a ^ b_"); |
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| 156 | Draw(out, b_ ^ a, "b_ ^ a"); |
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| 157 | Draw(out, a ^ d, "a ^ d"); |
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| 158 | Draw(out, a ^ d_, "a ^ d_"); |
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| 159 | Draw(out, d_ ^ a, "d_ ^ a"); |
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| 160 | Draw(out, a ^ e_, "a ^ e_"); |
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| 161 | Draw(out, e_ ^ b, "e_ ^ b"); |
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| 162 | Draw(out, a ^ f_, "a ^ f_"); |
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| 163 | Draw(out, f_ ^ b, "f_ ^ b"); |
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| 164 | Draw(out, a ^ nothing_p, "a ^ nothing_p"); |
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| 165 | Draw(out, a ^ anychar_p, "a ^ anychar_p"); |
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| 166 | Draw(out, b ^ nothing_p, "b ^ nothing_p"); |
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| 167 | Draw(out, b ^ anychar_p, "b ^ anychar_p"); |
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| 168 | } |
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| 169 | |
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| 170 | char const* expected_output = |
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| 171 | "\n\n" |
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| 172 | "\t_____________________________________________________________\n" |
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| 173 | "\tInitial\n" |
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| 174 | "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" |
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| 175 | "\t_____________________________________________________________\n" |
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| 176 | "\n" |
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| 177 | "\t ********** ************************** \ta\n" |
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| 178 | "\t ********************** \tb\n" |
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| 179 | "\t******************** *******************\td\n" |
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| 180 | "\t * \te\n" |
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| 181 | "\t***************** *******************************************\tf\n" |
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| 182 | "\n" |
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| 183 | "\n" |
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| 184 | "\t_____________________________________________________________\n" |
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| 185 | "\tInverse\n" |
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| 186 | "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" |
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| 187 | "\t_____________________________________________________________\n" |
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| 188 | "\n" |
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| 189 | "\t*************** ******* ***\t~a\n" |
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| 190 | "\t*************** ******* ***\tchset<>(~a)\n" |
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| 191 | "\t ********** ************************** \t~~a\n" |
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| 192 | "\t******************** *******************\t~b\n" |
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| 193 | "\n" |
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| 194 | "\n" |
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| 195 | "\t_____________________________________________________________\n" |
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| 196 | "\tUnion\n" |
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| 197 | "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" |
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| 198 | "\t_____________________________________________________________\n" |
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| 199 | "\n" |
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| 200 | "\t ********** ************************** \ta\n" |
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| 201 | "\t ********************** \tb\n" |
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| 202 | "\t******************** *******************\td\n" |
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| 203 | "\t * \te\n" |
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| 204 | "\t***************** *******************************************\tf\n" |
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| 205 | "\t ******************************************* \ta | b\n" |
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| 206 | "\t ******************************************* \ta | b_\n" |
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| 207 | "\t ******************************************* \tb_ | a\n" |
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| 208 | "\t*************************************************************\ta | anychar_p\n" |
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| 209 | "\t*************************************************************\tb | anychar_p\n" |
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| 210 | "\t************************* *****************************\ta | d\n" |
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| 211 | "\t************************* *****************************\ta | d_\n" |
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| 212 | "\t************************* *****************************\td_ | a\n" |
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| 213 | "\t ********** ************************** \ta | e_\n" |
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| 214 | "\t * ********************** \te_ | b\n" |
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| 215 | "\t*************************************************************\ta | f_\n" |
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| 216 | "\t***************** *******************************************\tf_ | b\n" |
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| 217 | "\n" |
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| 218 | "\n" |
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| 219 | "\t_____________________________________________________________\n" |
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| 220 | "\tIntersection\n" |
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| 221 | "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" |
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| 222 | "\t_____________________________________________________________\n" |
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| 223 | "\n" |
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| 224 | "\t ********** ************************** \ta\n" |
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| 225 | "\t ********************** \tb\n" |
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| 226 | "\t******************** *******************\td\n" |
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| 227 | "\t * \te\n" |
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| 228 | "\t***************** *******************************************\tf\n" |
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| 229 | "\t ***** ********** \ta & b\n" |
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| 230 | "\t ***** ********** \ta & b_\n" |
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| 231 | "\t ***** ********** \tb_ & a\n" |
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| 232 | "\t ***** **************** \ta & d\n" |
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| 233 | "\t ***** **************** \ta & d_\n" |
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| 234 | "\t ***** **************** \td_ & a\n" |
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| 235 | "\t * \ta & e_\n" |
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| 236 | "\t \te_ & b\n" |
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| 237 | "\t ** ******* ************************** \ta & f_\n" |
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| 238 | "\t ********************** \tf_ & b\n" |
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| 239 | "\t ********** ************************** \ta & anychar_p\n" |
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| 240 | "\t ********************** \tb & anychar_p\n" |
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| 241 | "\n" |
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| 242 | "\n" |
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| 243 | "\t_____________________________________________________________\n" |
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| 244 | "\tDifference\n" |
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| 245 | "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" |
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| 246 | "\t_____________________________________________________________\n" |
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| 247 | "\n" |
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| 248 | "\t ********** ************************** \ta\n" |
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| 249 | "\t ********************** \tb\n" |
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| 250 | "\t******************** *******************\td\n" |
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| 251 | "\t * \te\n" |
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| 252 | "\t***************** *******************************************\tf\n" |
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| 253 | "\t ***** **************** \ta - b\n" |
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| 254 | "\t ******* \tb - a\n" |
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| 255 | "\t ***** **************** \ta - b_\n" |
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| 256 | "\t ******* \tb_ - a\n" |
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| 257 | "\t ***** ********** \ta - d\n" |
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| 258 | "\t*************** ***\td - a\n" |
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| 259 | "\t ***** ********** \ta - d_\n" |
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| 260 | "\t*************** ***\td_ - a\n" |
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| 261 | "\t ** ******* ************************** \ta - e_\n" |
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| 262 | "\t * \te_ - b\n" |
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| 263 | "\t * \ta - f_\n" |
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| 264 | "\t***************** ** *******************\tf_ - b\n" |
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| 265 | "\t \ta - anychar_p\n" |
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| 266 | "\t*************** ******* ***\tanychar_p - a\n" |
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| 267 | "\t \tb - anychar_p\n" |
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| 268 | "\t******************** *******************\tanychar_p - b\n" |
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| 269 | "\n" |
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| 270 | "\n" |
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| 271 | "\t_____________________________________________________________\n" |
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| 272 | "\tXor\n" |
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| 273 | "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" |
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| 274 | "\t_____________________________________________________________\n" |
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| 275 | "\n" |
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| 276 | "\t ********** ************************** \ta\n" |
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| 277 | "\t ********************** \tb\n" |
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| 278 | "\t******************** *******************\td\n" |
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| 279 | "\t * \te\n" |
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| 280 | "\t***************** *******************************************\tf\n" |
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| 281 | "\t ***** ******* **************** \ta ^ b\n" |
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| 282 | "\t ***** ******* **************** \ta ^ b_\n" |
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| 283 | "\t ***** ******* **************** \tb_ ^ a\n" |
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| 284 | "\t*************** ***** ********** ***\ta ^ d\n" |
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| 285 | "\t*************** ***** ********** ***\ta ^ d_\n" |
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| 286 | "\t*************** ***** ********** ***\td_ ^ a\n" |
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| 287 | "\t ** ******* ************************** \ta ^ e_\n" |
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| 288 | "\t * ********************** \te_ ^ b\n" |
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| 289 | "\t*************** * ******* ***\ta ^ f_\n" |
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| 290 | "\t***************** ** *******************\tf_ ^ b\n" |
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| 291 | "\t ********** ************************** \ta ^ nothing_p\n" |
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| 292 | "\t*************** ******* ***\ta ^ anychar_p\n" |
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| 293 | "\t ********************** \tb ^ nothing_p\n" |
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| 294 | "\t******************** *******************\tb ^ anychar_p\n" |
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| 295 | ; |
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| 296 | |
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| 297 | void chset_tests() |
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| 298 | { |
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| 299 | sstream_t tout, aout, bout; |
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| 300 | |
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| 301 | tout << expected_output; |
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| 302 | |
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| 303 | chset_tests(aout, "0-9A-Z", '5', 'J', '2'); |
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| 304 | chset_tests(bout, L"0-9A-Z", L'5', L'J', L'2'); |
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| 305 | |
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| 306 | #define narrow_chset_works (getstring(aout) == getstring(tout)) |
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| 307 | #define wide_chset_works (getstring(bout) == getstring(tout)) |
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| 308 | |
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| 309 | if (!narrow_chset_works || !wide_chset_works) |
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| 310 | { |
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| 311 | std::cout << "EXPECTED:\n" << |
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| 312 | getstring(tout); |
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| 313 | std::cout << "GOT:\n" << |
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| 314 | getstring(aout); |
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| 315 | std::cout << "AND:\n" << |
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| 316 | getstring(bout); |
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| 317 | } |
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| 318 | |
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| 319 | BOOST_TEST(narrow_chset_works); |
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| 320 | BOOST_TEST(wide_chset_works); |
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| 321 | } |
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| 322 | |
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| 323 | } // namespace |
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| 324 | |
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| 325 | int |
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| 326 | main(int argc, char *argv[]) |
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| 327 | { |
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| 328 | chset_tests(); |
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| 329 | return boost::report_errors(); |
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| 330 | } |
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| 331 | |
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