1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <string> 11 12 // basic_string<charT,traits,Allocator>& 13 // replace(size_type pos1, size_type n1, const basic_string<charT,traits,Allocator>& str); 14 15 #include <string> 16 #include <stdexcept> 17 #include <algorithm> 18 #include <cassert> 19 20 #include "test_macros.h" 21 #include "min_allocator.h" 22 23 template <class S> 24 void 25 test(S s, typename S::size_type pos1, typename S::size_type n1, S str, S expected) 26 { 27 const typename S::size_type old_size = s.size(); 28 S s0 = s; 29 if (pos1 <= old_size) 30 { 31 s.replace(pos1, n1, str); 32 LIBCPP_ASSERT(s.__invariants()); 33 assert(s == expected); 34 typename S::size_type xlen = std::min(n1, old_size - pos1); 35 typename S::size_type rlen = str.size(); 36 assert(s.size() == old_size - xlen + rlen); 37 } 38 #ifndef TEST_HAS_NO_EXCEPTIONS 39 else 40 { 41 try 42 { 43 s.replace(pos1, n1, str); 44 assert(false); 45 } 46 catch (std::out_of_range&) 47 { 48 assert(pos1 > old_size); 49 assert(s == s0); 50 } 51 } 52 #endif 53 } 54 55 template <class S> 56 void test0() 57 { 58 test(S(""), 0, 0, S(""), S("")); 59 test(S(""), 0, 0, S("12345"), S("12345")); 60 test(S(""), 0, 0, S("1234567890"), S("1234567890")); 61 test(S(""), 0, 0, S("12345678901234567890"), S("12345678901234567890")); 62 test(S(""), 0, 1, S(""), S("")); 63 test(S(""), 0, 1, S("12345"), S("12345")); 64 test(S(""), 0, 1, S("1234567890"), S("1234567890")); 65 test(S(""), 0, 1, S("12345678901234567890"), S("12345678901234567890")); 66 test(S(""), 1, 0, S(""), S("can't happen")); 67 test(S(""), 1, 0, S("12345"), S("can't happen")); 68 test(S(""), 1, 0, S("1234567890"), S("can't happen")); 69 test(S(""), 1, 0, S("12345678901234567890"), S("can't happen")); 70 test(S("abcde"), 0, 0, S(""), S("abcde")); 71 test(S("abcde"), 0, 0, S("12345"), S("12345abcde")); 72 test(S("abcde"), 0, 0, S("1234567890"), S("1234567890abcde")); 73 test(S("abcde"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcde")); 74 test(S("abcde"), 0, 1, S(""), S("bcde")); 75 test(S("abcde"), 0, 1, S("12345"), S("12345bcde")); 76 test(S("abcde"), 0, 1, S("1234567890"), S("1234567890bcde")); 77 test(S("abcde"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcde")); 78 test(S("abcde"), 0, 2, S(""), S("cde")); 79 test(S("abcde"), 0, 2, S("12345"), S("12345cde")); 80 test(S("abcde"), 0, 2, S("1234567890"), S("1234567890cde")); 81 test(S("abcde"), 0, 2, S("12345678901234567890"), S("12345678901234567890cde")); 82 test(S("abcde"), 0, 4, S(""), S("e")); 83 test(S("abcde"), 0, 4, S("12345"), S("12345e")); 84 test(S("abcde"), 0, 4, S("1234567890"), S("1234567890e")); 85 test(S("abcde"), 0, 4, S("12345678901234567890"), S("12345678901234567890e")); 86 test(S("abcde"), 0, 5, S(""), S("")); 87 test(S("abcde"), 0, 5, S("12345"), S("12345")); 88 test(S("abcde"), 0, 5, S("1234567890"), S("1234567890")); 89 test(S("abcde"), 0, 5, S("12345678901234567890"), S("12345678901234567890")); 90 test(S("abcde"), 0, 6, S(""), S("")); 91 test(S("abcde"), 0, 6, S("12345"), S("12345")); 92 test(S("abcde"), 0, 6, S("1234567890"), S("1234567890")); 93 test(S("abcde"), 0, 6, S("12345678901234567890"), S("12345678901234567890")); 94 test(S("abcde"), 1, 0, S(""), S("abcde")); 95 test(S("abcde"), 1, 0, S("12345"), S("a12345bcde")); 96 test(S("abcde"), 1, 0, S("1234567890"), S("a1234567890bcde")); 97 test(S("abcde"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcde")); 98 test(S("abcde"), 1, 1, S(""), S("acde")); 99 test(S("abcde"), 1, 1, S("12345"), S("a12345cde")); 100 test(S("abcde"), 1, 1, S("1234567890"), S("a1234567890cde")); 101 test(S("abcde"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cde")); 102 test(S("abcde"), 1, 2, S(""), S("ade")); 103 test(S("abcde"), 1, 2, S("12345"), S("a12345de")); 104 test(S("abcde"), 1, 2, S("1234567890"), S("a1234567890de")); 105 test(S("abcde"), 1, 2, S("12345678901234567890"), S("a12345678901234567890de")); 106 test(S("abcde"), 1, 3, S(""), S("ae")); 107 test(S("abcde"), 1, 3, S("12345"), S("a12345e")); 108 test(S("abcde"), 1, 3, S("1234567890"), S("a1234567890e")); 109 test(S("abcde"), 1, 3, S("12345678901234567890"), S("a12345678901234567890e")); 110 test(S("abcde"), 1, 4, S(""), S("a")); 111 test(S("abcde"), 1, 4, S("12345"), S("a12345")); 112 test(S("abcde"), 1, 4, S("1234567890"), S("a1234567890")); 113 test(S("abcde"), 1, 4, S("12345678901234567890"), S("a12345678901234567890")); 114 test(S("abcde"), 1, 5, S(""), S("a")); 115 test(S("abcde"), 1, 5, S("12345"), S("a12345")); 116 test(S("abcde"), 1, 5, S("1234567890"), S("a1234567890")); 117 test(S("abcde"), 1, 5, S("12345678901234567890"), S("a12345678901234567890")); 118 test(S("abcde"), 2, 0, S(""), S("abcde")); 119 test(S("abcde"), 2, 0, S("12345"), S("ab12345cde")); 120 test(S("abcde"), 2, 0, S("1234567890"), S("ab1234567890cde")); 121 test(S("abcde"), 2, 0, S("12345678901234567890"), S("ab12345678901234567890cde")); 122 test(S("abcde"), 2, 1, S(""), S("abde")); 123 test(S("abcde"), 2, 1, S("12345"), S("ab12345de")); 124 test(S("abcde"), 2, 1, S("1234567890"), S("ab1234567890de")); 125 test(S("abcde"), 2, 1, S("12345678901234567890"), S("ab12345678901234567890de")); 126 test(S("abcde"), 2, 2, S(""), S("abe")); 127 test(S("abcde"), 2, 2, S("12345"), S("ab12345e")); 128 test(S("abcde"), 2, 2, S("1234567890"), S("ab1234567890e")); 129 test(S("abcde"), 2, 2, S("12345678901234567890"), S("ab12345678901234567890e")); 130 test(S("abcde"), 2, 3, S(""), S("ab")); 131 test(S("abcde"), 2, 3, S("12345"), S("ab12345")); 132 test(S("abcde"), 2, 3, S("1234567890"), S("ab1234567890")); 133 test(S("abcde"), 2, 3, S("12345678901234567890"), S("ab12345678901234567890")); 134 test(S("abcde"), 2, 4, S(""), S("ab")); 135 test(S("abcde"), 2, 4, S("12345"), S("ab12345")); 136 test(S("abcde"), 2, 4, S("1234567890"), S("ab1234567890")); 137 test(S("abcde"), 2, 4, S("12345678901234567890"), S("ab12345678901234567890")); 138 test(S("abcde"), 4, 0, S(""), S("abcde")); 139 test(S("abcde"), 4, 0, S("12345"), S("abcd12345e")); 140 test(S("abcde"), 4, 0, S("1234567890"), S("abcd1234567890e")); 141 test(S("abcde"), 4, 0, S("12345678901234567890"), S("abcd12345678901234567890e")); 142 test(S("abcde"), 4, 1, S(""), S("abcd")); 143 test(S("abcde"), 4, 1, S("12345"), S("abcd12345")); 144 test(S("abcde"), 4, 1, S("1234567890"), S("abcd1234567890")); 145 test(S("abcde"), 4, 1, S("12345678901234567890"), S("abcd12345678901234567890")); 146 test(S("abcde"), 4, 2, S(""), S("abcd")); 147 test(S("abcde"), 4, 2, S("12345"), S("abcd12345")); 148 test(S("abcde"), 4, 2, S("1234567890"), S("abcd1234567890")); 149 test(S("abcde"), 4, 2, S("12345678901234567890"), S("abcd12345678901234567890")); 150 test(S("abcde"), 5, 0, S(""), S("abcde")); 151 test(S("abcde"), 5, 0, S("12345"), S("abcde12345")); 152 test(S("abcde"), 5, 0, S("1234567890"), S("abcde1234567890")); 153 test(S("abcde"), 5, 0, S("12345678901234567890"), S("abcde12345678901234567890")); 154 test(S("abcde"), 5, 1, S(""), S("abcde")); 155 test(S("abcde"), 5, 1, S("12345"), S("abcde12345")); 156 test(S("abcde"), 5, 1, S("1234567890"), S("abcde1234567890")); 157 test(S("abcde"), 5, 1, S("12345678901234567890"), S("abcde12345678901234567890")); 158 } 159 160 template <class S> 161 void test1() 162 { 163 test(S("abcde"), 6, 0, S(""), S("can't happen")); 164 test(S("abcde"), 6, 0, S("12345"), S("can't happen")); 165 test(S("abcde"), 6, 0, S("1234567890"), S("can't happen")); 166 test(S("abcde"), 6, 0, S("12345678901234567890"), S("can't happen")); 167 test(S("abcdefghij"), 0, 0, S(""), S("abcdefghij")); 168 test(S("abcdefghij"), 0, 0, S("12345"), S("12345abcdefghij")); 169 test(S("abcdefghij"), 0, 0, S("1234567890"), S("1234567890abcdefghij")); 170 test(S("abcdefghij"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcdefghij")); 171 test(S("abcdefghij"), 0, 1, S(""), S("bcdefghij")); 172 test(S("abcdefghij"), 0, 1, S("12345"), S("12345bcdefghij")); 173 test(S("abcdefghij"), 0, 1, S("1234567890"), S("1234567890bcdefghij")); 174 test(S("abcdefghij"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcdefghij")); 175 test(S("abcdefghij"), 0, 5, S(""), S("fghij")); 176 test(S("abcdefghij"), 0, 5, S("12345"), S("12345fghij")); 177 test(S("abcdefghij"), 0, 5, S("1234567890"), S("1234567890fghij")); 178 test(S("abcdefghij"), 0, 5, S("12345678901234567890"), S("12345678901234567890fghij")); 179 test(S("abcdefghij"), 0, 9, S(""), S("j")); 180 test(S("abcdefghij"), 0, 9, S("12345"), S("12345j")); 181 test(S("abcdefghij"), 0, 9, S("1234567890"), S("1234567890j")); 182 test(S("abcdefghij"), 0, 9, S("12345678901234567890"), S("12345678901234567890j")); 183 test(S("abcdefghij"), 0, 10, S(""), S("")); 184 test(S("abcdefghij"), 0, 10, S("12345"), S("12345")); 185 test(S("abcdefghij"), 0, 10, S("1234567890"), S("1234567890")); 186 test(S("abcdefghij"), 0, 10, S("12345678901234567890"), S("12345678901234567890")); 187 test(S("abcdefghij"), 0, 11, S(""), S("")); 188 test(S("abcdefghij"), 0, 11, S("12345"), S("12345")); 189 test(S("abcdefghij"), 0, 11, S("1234567890"), S("1234567890")); 190 test(S("abcdefghij"), 0, 11, S("12345678901234567890"), S("12345678901234567890")); 191 test(S("abcdefghij"), 1, 0, S(""), S("abcdefghij")); 192 test(S("abcdefghij"), 1, 0, S("12345"), S("a12345bcdefghij")); 193 test(S("abcdefghij"), 1, 0, S("1234567890"), S("a1234567890bcdefghij")); 194 test(S("abcdefghij"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcdefghij")); 195 test(S("abcdefghij"), 1, 1, S(""), S("acdefghij")); 196 test(S("abcdefghij"), 1, 1, S("12345"), S("a12345cdefghij")); 197 test(S("abcdefghij"), 1, 1, S("1234567890"), S("a1234567890cdefghij")); 198 test(S("abcdefghij"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cdefghij")); 199 test(S("abcdefghij"), 1, 4, S(""), S("afghij")); 200 test(S("abcdefghij"), 1, 4, S("12345"), S("a12345fghij")); 201 test(S("abcdefghij"), 1, 4, S("1234567890"), S("a1234567890fghij")); 202 test(S("abcdefghij"), 1, 4, S("12345678901234567890"), S("a12345678901234567890fghij")); 203 test(S("abcdefghij"), 1, 8, S(""), S("aj")); 204 test(S("abcdefghij"), 1, 8, S("12345"), S("a12345j")); 205 test(S("abcdefghij"), 1, 8, S("1234567890"), S("a1234567890j")); 206 test(S("abcdefghij"), 1, 8, S("12345678901234567890"), S("a12345678901234567890j")); 207 test(S("abcdefghij"), 1, 9, S(""), S("a")); 208 test(S("abcdefghij"), 1, 9, S("12345"), S("a12345")); 209 test(S("abcdefghij"), 1, 9, S("1234567890"), S("a1234567890")); 210 test(S("abcdefghij"), 1, 9, S("12345678901234567890"), S("a12345678901234567890")); 211 test(S("abcdefghij"), 1, 10, S(""), S("a")); 212 test(S("abcdefghij"), 1, 10, S("12345"), S("a12345")); 213 test(S("abcdefghij"), 1, 10, S("1234567890"), S("a1234567890")); 214 test(S("abcdefghij"), 1, 10, S("12345678901234567890"), S("a12345678901234567890")); 215 test(S("abcdefghij"), 5, 0, S(""), S("abcdefghij")); 216 test(S("abcdefghij"), 5, 0, S("12345"), S("abcde12345fghij")); 217 test(S("abcdefghij"), 5, 0, S("1234567890"), S("abcde1234567890fghij")); 218 test(S("abcdefghij"), 5, 0, S("12345678901234567890"), S("abcde12345678901234567890fghij")); 219 test(S("abcdefghij"), 5, 1, S(""), S("abcdeghij")); 220 test(S("abcdefghij"), 5, 1, S("12345"), S("abcde12345ghij")); 221 test(S("abcdefghij"), 5, 1, S("1234567890"), S("abcde1234567890ghij")); 222 test(S("abcdefghij"), 5, 1, S("12345678901234567890"), S("abcde12345678901234567890ghij")); 223 test(S("abcdefghij"), 5, 2, S(""), S("abcdehij")); 224 test(S("abcdefghij"), 5, 2, S("12345"), S("abcde12345hij")); 225 test(S("abcdefghij"), 5, 2, S("1234567890"), S("abcde1234567890hij")); 226 test(S("abcdefghij"), 5, 2, S("12345678901234567890"), S("abcde12345678901234567890hij")); 227 test(S("abcdefghij"), 5, 4, S(""), S("abcdej")); 228 test(S("abcdefghij"), 5, 4, S("12345"), S("abcde12345j")); 229 test(S("abcdefghij"), 5, 4, S("1234567890"), S("abcde1234567890j")); 230 test(S("abcdefghij"), 5, 4, S("12345678901234567890"), S("abcde12345678901234567890j")); 231 test(S("abcdefghij"), 5, 5, S(""), S("abcde")); 232 test(S("abcdefghij"), 5, 5, S("12345"), S("abcde12345")); 233 test(S("abcdefghij"), 5, 5, S("1234567890"), S("abcde1234567890")); 234 test(S("abcdefghij"), 5, 5, S("12345678901234567890"), S("abcde12345678901234567890")); 235 test(S("abcdefghij"), 5, 6, S(""), S("abcde")); 236 test(S("abcdefghij"), 5, 6, S("12345"), S("abcde12345")); 237 test(S("abcdefghij"), 5, 6, S("1234567890"), S("abcde1234567890")); 238 test(S("abcdefghij"), 5, 6, S("12345678901234567890"), S("abcde12345678901234567890")); 239 test(S("abcdefghij"), 9, 0, S(""), S("abcdefghij")); 240 test(S("abcdefghij"), 9, 0, S("12345"), S("abcdefghi12345j")); 241 test(S("abcdefghij"), 9, 0, S("1234567890"), S("abcdefghi1234567890j")); 242 test(S("abcdefghij"), 9, 0, S("12345678901234567890"), S("abcdefghi12345678901234567890j")); 243 test(S("abcdefghij"), 9, 1, S(""), S("abcdefghi")); 244 test(S("abcdefghij"), 9, 1, S("12345"), S("abcdefghi12345")); 245 test(S("abcdefghij"), 9, 1, S("1234567890"), S("abcdefghi1234567890")); 246 test(S("abcdefghij"), 9, 1, S("12345678901234567890"), S("abcdefghi12345678901234567890")); 247 test(S("abcdefghij"), 9, 2, S(""), S("abcdefghi")); 248 test(S("abcdefghij"), 9, 2, S("12345"), S("abcdefghi12345")); 249 test(S("abcdefghij"), 9, 2, S("1234567890"), S("abcdefghi1234567890")); 250 test(S("abcdefghij"), 9, 2, S("12345678901234567890"), S("abcdefghi12345678901234567890")); 251 test(S("abcdefghij"), 10, 0, S(""), S("abcdefghij")); 252 test(S("abcdefghij"), 10, 0, S("12345"), S("abcdefghij12345")); 253 test(S("abcdefghij"), 10, 0, S("1234567890"), S("abcdefghij1234567890")); 254 test(S("abcdefghij"), 10, 0, S("12345678901234567890"), S("abcdefghij12345678901234567890")); 255 test(S("abcdefghij"), 10, 1, S(""), S("abcdefghij")); 256 test(S("abcdefghij"), 10, 1, S("12345"), S("abcdefghij12345")); 257 test(S("abcdefghij"), 10, 1, S("1234567890"), S("abcdefghij1234567890")); 258 test(S("abcdefghij"), 10, 1, S("12345678901234567890"), S("abcdefghij12345678901234567890")); 259 test(S("abcdefghij"), 11, 0, S(""), S("can't happen")); 260 test(S("abcdefghij"), 11, 0, S("12345"), S("can't happen")); 261 test(S("abcdefghij"), 11, 0, S("1234567890"), S("can't happen")); 262 test(S("abcdefghij"), 11, 0, S("12345678901234567890"), S("can't happen")); 263 } 264 265 template <class S> 266 void test2() 267 { 268 test(S("abcdefghijklmnopqrst"), 0, 0, S(""), S("abcdefghijklmnopqrst")); 269 test(S("abcdefghijklmnopqrst"), 0, 0, S("12345"), S("12345abcdefghijklmnopqrst")); 270 test(S("abcdefghijklmnopqrst"), 0, 0, S("1234567890"), S("1234567890abcdefghijklmnopqrst")); 271 test(S("abcdefghijklmnopqrst"), 0, 0, S("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst")); 272 test(S("abcdefghijklmnopqrst"), 0, 1, S(""), S("bcdefghijklmnopqrst")); 273 test(S("abcdefghijklmnopqrst"), 0, 1, S("12345"), S("12345bcdefghijklmnopqrst")); 274 test(S("abcdefghijklmnopqrst"), 0, 1, S("1234567890"), S("1234567890bcdefghijklmnopqrst")); 275 test(S("abcdefghijklmnopqrst"), 0, 1, S("12345678901234567890"), S("12345678901234567890bcdefghijklmnopqrst")); 276 test(S("abcdefghijklmnopqrst"), 0, 10, S(""), S("klmnopqrst")); 277 test(S("abcdefghijklmnopqrst"), 0, 10, S("12345"), S("12345klmnopqrst")); 278 test(S("abcdefghijklmnopqrst"), 0, 10, S("1234567890"), S("1234567890klmnopqrst")); 279 test(S("abcdefghijklmnopqrst"), 0, 10, S("12345678901234567890"), S("12345678901234567890klmnopqrst")); 280 test(S("abcdefghijklmnopqrst"), 0, 19, S(""), S("t")); 281 test(S("abcdefghijklmnopqrst"), 0, 19, S("12345"), S("12345t")); 282 test(S("abcdefghijklmnopqrst"), 0, 19, S("1234567890"), S("1234567890t")); 283 test(S("abcdefghijklmnopqrst"), 0, 19, S("12345678901234567890"), S("12345678901234567890t")); 284 test(S("abcdefghijklmnopqrst"), 0, 20, S(""), S("")); 285 test(S("abcdefghijklmnopqrst"), 0, 20, S("12345"), S("12345")); 286 test(S("abcdefghijklmnopqrst"), 0, 20, S("1234567890"), S("1234567890")); 287 test(S("abcdefghijklmnopqrst"), 0, 20, S("12345678901234567890"), S("12345678901234567890")); 288 test(S("abcdefghijklmnopqrst"), 0, 21, S(""), S("")); 289 test(S("abcdefghijklmnopqrst"), 0, 21, S("12345"), S("12345")); 290 test(S("abcdefghijklmnopqrst"), 0, 21, S("1234567890"), S("1234567890")); 291 test(S("abcdefghijklmnopqrst"), 0, 21, S("12345678901234567890"), S("12345678901234567890")); 292 test(S("abcdefghijklmnopqrst"), 1, 0, S(""), S("abcdefghijklmnopqrst")); 293 test(S("abcdefghijklmnopqrst"), 1, 0, S("12345"), S("a12345bcdefghijklmnopqrst")); 294 test(S("abcdefghijklmnopqrst"), 1, 0, S("1234567890"), S("a1234567890bcdefghijklmnopqrst")); 295 test(S("abcdefghijklmnopqrst"), 1, 0, S("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst")); 296 test(S("abcdefghijklmnopqrst"), 1, 1, S(""), S("acdefghijklmnopqrst")); 297 test(S("abcdefghijklmnopqrst"), 1, 1, S("12345"), S("a12345cdefghijklmnopqrst")); 298 test(S("abcdefghijklmnopqrst"), 1, 1, S("1234567890"), S("a1234567890cdefghijklmnopqrst")); 299 test(S("abcdefghijklmnopqrst"), 1, 1, S("12345678901234567890"), S("a12345678901234567890cdefghijklmnopqrst")); 300 test(S("abcdefghijklmnopqrst"), 1, 9, S(""), S("aklmnopqrst")); 301 test(S("abcdefghijklmnopqrst"), 1, 9, S("12345"), S("a12345klmnopqrst")); 302 test(S("abcdefghijklmnopqrst"), 1, 9, S("1234567890"), S("a1234567890klmnopqrst")); 303 test(S("abcdefghijklmnopqrst"), 1, 9, S("12345678901234567890"), S("a12345678901234567890klmnopqrst")); 304 test(S("abcdefghijklmnopqrst"), 1, 18, S(""), S("at")); 305 test(S("abcdefghijklmnopqrst"), 1, 18, S("12345"), S("a12345t")); 306 test(S("abcdefghijklmnopqrst"), 1, 18, S("1234567890"), S("a1234567890t")); 307 test(S("abcdefghijklmnopqrst"), 1, 18, S("12345678901234567890"), S("a12345678901234567890t")); 308 test(S("abcdefghijklmnopqrst"), 1, 19, S(""), S("a")); 309 test(S("abcdefghijklmnopqrst"), 1, 19, S("12345"), S("a12345")); 310 test(S("abcdefghijklmnopqrst"), 1, 19, S("1234567890"), S("a1234567890")); 311 test(S("abcdefghijklmnopqrst"), 1, 19, S("12345678901234567890"), S("a12345678901234567890")); 312 test(S("abcdefghijklmnopqrst"), 1, 20, S(""), S("a")); 313 test(S("abcdefghijklmnopqrst"), 1, 20, S("12345"), S("a12345")); 314 test(S("abcdefghijklmnopqrst"), 1, 20, S("1234567890"), S("a1234567890")); 315 test(S("abcdefghijklmnopqrst"), 1, 20, S("12345678901234567890"), S("a12345678901234567890")); 316 test(S("abcdefghijklmnopqrst"), 10, 0, S(""), S("abcdefghijklmnopqrst")); 317 test(S("abcdefghijklmnopqrst"), 10, 0, S("12345"), S("abcdefghij12345klmnopqrst")); 318 test(S("abcdefghijklmnopqrst"), 10, 0, S("1234567890"), S("abcdefghij1234567890klmnopqrst")); 319 test(S("abcdefghijklmnopqrst"), 10, 0, S("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst")); 320 test(S("abcdefghijklmnopqrst"), 10, 1, S(""), S("abcdefghijlmnopqrst")); 321 test(S("abcdefghijklmnopqrst"), 10, 1, S("12345"), S("abcdefghij12345lmnopqrst")); 322 test(S("abcdefghijklmnopqrst"), 10, 1, S("1234567890"), S("abcdefghij1234567890lmnopqrst")); 323 test(S("abcdefghijklmnopqrst"), 10, 1, S("12345678901234567890"), S("abcdefghij12345678901234567890lmnopqrst")); 324 test(S("abcdefghijklmnopqrst"), 10, 5, S(""), S("abcdefghijpqrst")); 325 test(S("abcdefghijklmnopqrst"), 10, 5, S("12345"), S("abcdefghij12345pqrst")); 326 test(S("abcdefghijklmnopqrst"), 10, 5, S("1234567890"), S("abcdefghij1234567890pqrst")); 327 test(S("abcdefghijklmnopqrst"), 10, 5, S("12345678901234567890"), S("abcdefghij12345678901234567890pqrst")); 328 test(S("abcdefghijklmnopqrst"), 10, 9, S(""), S("abcdefghijt")); 329 test(S("abcdefghijklmnopqrst"), 10, 9, S("12345"), S("abcdefghij12345t")); 330 test(S("abcdefghijklmnopqrst"), 10, 9, S("1234567890"), S("abcdefghij1234567890t")); 331 test(S("abcdefghijklmnopqrst"), 10, 9, S("12345678901234567890"), S("abcdefghij12345678901234567890t")); 332 test(S("abcdefghijklmnopqrst"), 10, 10, S(""), S("abcdefghij")); 333 test(S("abcdefghijklmnopqrst"), 10, 10, S("12345"), S("abcdefghij12345")); 334 test(S("abcdefghijklmnopqrst"), 10, 10, S("1234567890"), S("abcdefghij1234567890")); 335 test(S("abcdefghijklmnopqrst"), 10, 10, S("12345678901234567890"), S("abcdefghij12345678901234567890")); 336 test(S("abcdefghijklmnopqrst"), 10, 11, S(""), S("abcdefghij")); 337 test(S("abcdefghijklmnopqrst"), 10, 11, S("12345"), S("abcdefghij12345")); 338 test(S("abcdefghijklmnopqrst"), 10, 11, S("1234567890"), S("abcdefghij1234567890")); 339 test(S("abcdefghijklmnopqrst"), 10, 11, S("12345678901234567890"), S("abcdefghij12345678901234567890")); 340 test(S("abcdefghijklmnopqrst"), 19, 0, S(""), S("abcdefghijklmnopqrst")); 341 test(S("abcdefghijklmnopqrst"), 19, 0, S("12345"), S("abcdefghijklmnopqrs12345t")); 342 test(S("abcdefghijklmnopqrst"), 19, 0, S("1234567890"), S("abcdefghijklmnopqrs1234567890t")); 343 test(S("abcdefghijklmnopqrst"), 19, 0, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t")); 344 test(S("abcdefghijklmnopqrst"), 19, 1, S(""), S("abcdefghijklmnopqrs")); 345 test(S("abcdefghijklmnopqrst"), 19, 1, S("12345"), S("abcdefghijklmnopqrs12345")); 346 test(S("abcdefghijklmnopqrst"), 19, 1, S("1234567890"), S("abcdefghijklmnopqrs1234567890")); 347 test(S("abcdefghijklmnopqrst"), 19, 1, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890")); 348 test(S("abcdefghijklmnopqrst"), 19, 2, S(""), S("abcdefghijklmnopqrs")); 349 test(S("abcdefghijklmnopqrst"), 19, 2, S("12345"), S("abcdefghijklmnopqrs12345")); 350 test(S("abcdefghijklmnopqrst"), 19, 2, S("1234567890"), S("abcdefghijklmnopqrs1234567890")); 351 test(S("abcdefghijklmnopqrst"), 19, 2, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890")); 352 test(S("abcdefghijklmnopqrst"), 20, 0, S(""), S("abcdefghijklmnopqrst")); 353 test(S("abcdefghijklmnopqrst"), 20, 0, S("12345"), S("abcdefghijklmnopqrst12345")); 354 test(S("abcdefghijklmnopqrst"), 20, 0, S("1234567890"), S("abcdefghijklmnopqrst1234567890")); 355 test(S("abcdefghijklmnopqrst"), 20, 0, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890")); 356 test(S("abcdefghijklmnopqrst"), 20, 1, S(""), S("abcdefghijklmnopqrst")); 357 test(S("abcdefghijklmnopqrst"), 20, 1, S("12345"), S("abcdefghijklmnopqrst12345")); 358 test(S("abcdefghijklmnopqrst"), 20, 1, S("1234567890"), S("abcdefghijklmnopqrst1234567890")); 359 test(S("abcdefghijklmnopqrst"), 20, 1, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890")); 360 test(S("abcdefghijklmnopqrst"), 21, 0, S(""), S("can't happen")); 361 test(S("abcdefghijklmnopqrst"), 21, 0, S("12345"), S("can't happen")); 362 test(S("abcdefghijklmnopqrst"), 21, 0, S("1234567890"), S("can't happen")); 363 test(S("abcdefghijklmnopqrst"), 21, 0, S("12345678901234567890"), S("can't happen")); 364 } 365 366 int main() 367 { 368 { 369 typedef std::string S; 370 test0<S>(); 371 test1<S>(); 372 test2<S>(); 373 } 374 #if TEST_STD_VER >= 11 375 { 376 typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 377 test0<S>(); 378 test1<S>(); 379 test2<S>(); 380 } 381 #endif 382 } 383
