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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