Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <string> |
| 11 | |
Howard Hinnant | 6e0a1f4 | 2010-08-22 00:47:54 +0000 | [diff] [blame] | 12 | // basic_string<charT,traits,Allocator>& |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 13 | // insert(size_type pos1, const basic_string& str); |
| 14 | |
| 15 | #include <string> |
| 16 | #include <stdexcept> |
| 17 | #include <cassert> |
| 18 | |
Marshall Clow | 061d0cc | 2013-11-26 20:58:02 +0000 | [diff] [blame] | 19 | #include "min_allocator.h" |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 20 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 21 | template <class S> |
| 22 | void |
| 23 | test(S s, typename S::size_type pos, S str, S expected) |
| 24 | { |
| 25 | typename S::size_type old_size = s.size(); |
| 26 | S s0 = s; |
| 27 | try |
| 28 | { |
| 29 | s.insert(pos, str); |
Dan Albert | 1d4a1ed | 2016-05-25 22:36:09 -0700 | [diff] [blame^] | 30 | assert(s.__invariants()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 31 | assert(pos <= old_size); |
| 32 | assert(s == expected); |
| 33 | } |
| 34 | catch (std::out_of_range&) |
| 35 | { |
| 36 | assert(pos > old_size); |
| 37 | assert(s == s0); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | int main() |
| 42 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 43 | { |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 44 | typedef std::string S; |
| 45 | test(S(""), 0, S(""), S("")); |
| 46 | test(S(""), 0, S("12345"), S("12345")); |
| 47 | test(S(""), 0, S("1234567890"), S("1234567890")); |
| 48 | test(S(""), 0, S("12345678901234567890"), S("12345678901234567890")); |
| 49 | test(S(""), 1, S(""), S("can't happen")); |
| 50 | test(S(""), 1, S("12345"), S("can't happen")); |
| 51 | test(S(""), 1, S("1234567890"), S("can't happen")); |
| 52 | test(S(""), 1, S("12345678901234567890"), S("can't happen")); |
| 53 | test(S("abcde"), 0, S(""), S("abcde")); |
| 54 | test(S("abcde"), 0, S("12345"), S("12345abcde")); |
| 55 | test(S("abcde"), 0, S("1234567890"), S("1234567890abcde")); |
| 56 | test(S("abcde"), 0, S("12345678901234567890"), S("12345678901234567890abcde")); |
| 57 | test(S("abcde"), 1, S(""), S("abcde")); |
| 58 | test(S("abcde"), 1, S("12345"), S("a12345bcde")); |
| 59 | test(S("abcde"), 1, S("1234567890"), S("a1234567890bcde")); |
| 60 | test(S("abcde"), 1, S("12345678901234567890"), S("a12345678901234567890bcde")); |
| 61 | test(S("abcde"), 2, S(""), S("abcde")); |
| 62 | test(S("abcde"), 2, S("12345"), S("ab12345cde")); |
| 63 | test(S("abcde"), 2, S("1234567890"), S("ab1234567890cde")); |
| 64 | test(S("abcde"), 2, S("12345678901234567890"), S("ab12345678901234567890cde")); |
| 65 | test(S("abcde"), 4, S(""), S("abcde")); |
| 66 | test(S("abcde"), 4, S("12345"), S("abcd12345e")); |
| 67 | test(S("abcde"), 4, S("1234567890"), S("abcd1234567890e")); |
| 68 | test(S("abcde"), 4, S("12345678901234567890"), S("abcd12345678901234567890e")); |
| 69 | test(S("abcde"), 5, S(""), S("abcde")); |
| 70 | test(S("abcde"), 5, S("12345"), S("abcde12345")); |
| 71 | test(S("abcde"), 5, S("1234567890"), S("abcde1234567890")); |
| 72 | test(S("abcde"), 5, S("12345678901234567890"), S("abcde12345678901234567890")); |
| 73 | test(S("abcde"), 6, S(""), S("can't happen")); |
| 74 | test(S("abcde"), 6, S("12345"), S("can't happen")); |
| 75 | test(S("abcde"), 6, S("1234567890"), S("can't happen")); |
| 76 | test(S("abcde"), 6, S("12345678901234567890"), S("can't happen")); |
| 77 | test(S("abcdefghij"), 0, S(""), S("abcdefghij")); |
| 78 | test(S("abcdefghij"), 0, S("12345"), S("12345abcdefghij")); |
| 79 | test(S("abcdefghij"), 0, S("1234567890"), S("1234567890abcdefghij")); |
| 80 | test(S("abcdefghij"), 0, S("12345678901234567890"), S("12345678901234567890abcdefghij")); |
| 81 | test(S("abcdefghij"), 1, S(""), S("abcdefghij")); |
| 82 | test(S("abcdefghij"), 1, S("12345"), S("a12345bcdefghij")); |
| 83 | test(S("abcdefghij"), 1, S("1234567890"), S("a1234567890bcdefghij")); |
| 84 | test(S("abcdefghij"), 1, S("12345678901234567890"), S("a12345678901234567890bcdefghij")); |
| 85 | test(S("abcdefghij"), 5, S(""), S("abcdefghij")); |
| 86 | test(S("abcdefghij"), 5, S("12345"), S("abcde12345fghij")); |
| 87 | test(S("abcdefghij"), 5, S("1234567890"), S("abcde1234567890fghij")); |
| 88 | test(S("abcdefghij"), 5, S("12345678901234567890"), S("abcde12345678901234567890fghij")); |
| 89 | test(S("abcdefghij"), 9, S(""), S("abcdefghij")); |
| 90 | test(S("abcdefghij"), 9, S("12345"), S("abcdefghi12345j")); |
| 91 | test(S("abcdefghij"), 9, S("1234567890"), S("abcdefghi1234567890j")); |
| 92 | test(S("abcdefghij"), 9, S("12345678901234567890"), S("abcdefghi12345678901234567890j")); |
| 93 | test(S("abcdefghij"), 10, S(""), S("abcdefghij")); |
| 94 | test(S("abcdefghij"), 10, S("12345"), S("abcdefghij12345")); |
| 95 | test(S("abcdefghij"), 10, S("1234567890"), S("abcdefghij1234567890")); |
| 96 | test(S("abcdefghij"), 10, S("12345678901234567890"), S("abcdefghij12345678901234567890")); |
| 97 | test(S("abcdefghij"), 11, S(""), S("can't happen")); |
| 98 | test(S("abcdefghij"), 11, S("12345"), S("can't happen")); |
| 99 | test(S("abcdefghij"), 11, S("1234567890"), S("can't happen")); |
| 100 | test(S("abcdefghij"), 11, S("12345678901234567890"), S("can't happen")); |
| 101 | test(S("abcdefghijklmnopqrst"), 0, S(""), S("abcdefghijklmnopqrst")); |
| 102 | test(S("abcdefghijklmnopqrst"), 0, S("12345"), S("12345abcdefghijklmnopqrst")); |
| 103 | test(S("abcdefghijklmnopqrst"), 0, S("1234567890"), S("1234567890abcdefghijklmnopqrst")); |
| 104 | test(S("abcdefghijklmnopqrst"), 0, S("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst")); |
| 105 | test(S("abcdefghijklmnopqrst"), 1, S(""), S("abcdefghijklmnopqrst")); |
| 106 | test(S("abcdefghijklmnopqrst"), 1, S("12345"), S("a12345bcdefghijklmnopqrst")); |
| 107 | test(S("abcdefghijklmnopqrst"), 1, S("1234567890"), S("a1234567890bcdefghijklmnopqrst")); |
| 108 | test(S("abcdefghijklmnopqrst"), 1, S("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst")); |
| 109 | test(S("abcdefghijklmnopqrst"), 10, S(""), S("abcdefghijklmnopqrst")); |
| 110 | test(S("abcdefghijklmnopqrst"), 10, S("12345"), S("abcdefghij12345klmnopqrst")); |
| 111 | test(S("abcdefghijklmnopqrst"), 10, S("1234567890"), S("abcdefghij1234567890klmnopqrst")); |
| 112 | test(S("abcdefghijklmnopqrst"), 10, S("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst")); |
| 113 | test(S("abcdefghijklmnopqrst"), 19, S(""), S("abcdefghijklmnopqrst")); |
| 114 | test(S("abcdefghijklmnopqrst"), 19, S("12345"), S("abcdefghijklmnopqrs12345t")); |
| 115 | test(S("abcdefghijklmnopqrst"), 19, S("1234567890"), S("abcdefghijklmnopqrs1234567890t")); |
| 116 | test(S("abcdefghijklmnopqrst"), 19, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t")); |
| 117 | test(S("abcdefghijklmnopqrst"), 20, S(""), S("abcdefghijklmnopqrst")); |
| 118 | test(S("abcdefghijklmnopqrst"), 20, S("12345"), S("abcdefghijklmnopqrst12345")); |
| 119 | test(S("abcdefghijklmnopqrst"), 20, S("1234567890"), S("abcdefghijklmnopqrst1234567890")); |
| 120 | test(S("abcdefghijklmnopqrst"), 20, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890")); |
| 121 | test(S("abcdefghijklmnopqrst"), 21, S(""), S("can't happen")); |
| 122 | test(S("abcdefghijklmnopqrst"), 21, S("12345"), S("can't happen")); |
| 123 | test(S("abcdefghijklmnopqrst"), 21, S("1234567890"), S("can't happen")); |
| 124 | test(S("abcdefghijklmnopqrst"), 21, S("12345678901234567890"), S("can't happen")); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 125 | } |
Dan Albert | 1d4a1ed | 2016-05-25 22:36:09 -0700 | [diff] [blame^] | 126 | #if __cplusplus >= 201103L |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 127 | { |
| 128 | typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; |
| 129 | test(S(""), 0, S(""), S("")); |
| 130 | test(S(""), 0, S("12345"), S("12345")); |
| 131 | test(S(""), 0, S("1234567890"), S("1234567890")); |
| 132 | test(S(""), 0, S("12345678901234567890"), S("12345678901234567890")); |
| 133 | test(S(""), 1, S(""), S("can't happen")); |
| 134 | test(S(""), 1, S("12345"), S("can't happen")); |
| 135 | test(S(""), 1, S("1234567890"), S("can't happen")); |
| 136 | test(S(""), 1, S("12345678901234567890"), S("can't happen")); |
| 137 | test(S("abcde"), 0, S(""), S("abcde")); |
| 138 | test(S("abcde"), 0, S("12345"), S("12345abcde")); |
| 139 | test(S("abcde"), 0, S("1234567890"), S("1234567890abcde")); |
| 140 | test(S("abcde"), 0, S("12345678901234567890"), S("12345678901234567890abcde")); |
| 141 | test(S("abcde"), 1, S(""), S("abcde")); |
| 142 | test(S("abcde"), 1, S("12345"), S("a12345bcde")); |
| 143 | test(S("abcde"), 1, S("1234567890"), S("a1234567890bcde")); |
| 144 | test(S("abcde"), 1, S("12345678901234567890"), S("a12345678901234567890bcde")); |
| 145 | test(S("abcde"), 2, S(""), S("abcde")); |
| 146 | test(S("abcde"), 2, S("12345"), S("ab12345cde")); |
| 147 | test(S("abcde"), 2, S("1234567890"), S("ab1234567890cde")); |
| 148 | test(S("abcde"), 2, S("12345678901234567890"), S("ab12345678901234567890cde")); |
| 149 | test(S("abcde"), 4, S(""), S("abcde")); |
| 150 | test(S("abcde"), 4, S("12345"), S("abcd12345e")); |
| 151 | test(S("abcde"), 4, S("1234567890"), S("abcd1234567890e")); |
| 152 | test(S("abcde"), 4, S("12345678901234567890"), S("abcd12345678901234567890e")); |
| 153 | test(S("abcde"), 5, S(""), S("abcde")); |
| 154 | test(S("abcde"), 5, S("12345"), S("abcde12345")); |
| 155 | test(S("abcde"), 5, S("1234567890"), S("abcde1234567890")); |
| 156 | test(S("abcde"), 5, S("12345678901234567890"), S("abcde12345678901234567890")); |
| 157 | test(S("abcde"), 6, S(""), S("can't happen")); |
| 158 | test(S("abcde"), 6, S("12345"), S("can't happen")); |
| 159 | test(S("abcde"), 6, S("1234567890"), S("can't happen")); |
| 160 | test(S("abcde"), 6, S("12345678901234567890"), S("can't happen")); |
| 161 | test(S("abcdefghij"), 0, S(""), S("abcdefghij")); |
| 162 | test(S("abcdefghij"), 0, S("12345"), S("12345abcdefghij")); |
| 163 | test(S("abcdefghij"), 0, S("1234567890"), S("1234567890abcdefghij")); |
| 164 | test(S("abcdefghij"), 0, S("12345678901234567890"), S("12345678901234567890abcdefghij")); |
| 165 | test(S("abcdefghij"), 1, S(""), S("abcdefghij")); |
| 166 | test(S("abcdefghij"), 1, S("12345"), S("a12345bcdefghij")); |
| 167 | test(S("abcdefghij"), 1, S("1234567890"), S("a1234567890bcdefghij")); |
| 168 | test(S("abcdefghij"), 1, S("12345678901234567890"), S("a12345678901234567890bcdefghij")); |
| 169 | test(S("abcdefghij"), 5, S(""), S("abcdefghij")); |
| 170 | test(S("abcdefghij"), 5, S("12345"), S("abcde12345fghij")); |
| 171 | test(S("abcdefghij"), 5, S("1234567890"), S("abcde1234567890fghij")); |
| 172 | test(S("abcdefghij"), 5, S("12345678901234567890"), S("abcde12345678901234567890fghij")); |
| 173 | test(S("abcdefghij"), 9, S(""), S("abcdefghij")); |
| 174 | test(S("abcdefghij"), 9, S("12345"), S("abcdefghi12345j")); |
| 175 | test(S("abcdefghij"), 9, S("1234567890"), S("abcdefghi1234567890j")); |
| 176 | test(S("abcdefghij"), 9, S("12345678901234567890"), S("abcdefghi12345678901234567890j")); |
| 177 | test(S("abcdefghij"), 10, S(""), S("abcdefghij")); |
| 178 | test(S("abcdefghij"), 10, S("12345"), S("abcdefghij12345")); |
| 179 | test(S("abcdefghij"), 10, S("1234567890"), S("abcdefghij1234567890")); |
| 180 | test(S("abcdefghij"), 10, S("12345678901234567890"), S("abcdefghij12345678901234567890")); |
| 181 | test(S("abcdefghij"), 11, S(""), S("can't happen")); |
| 182 | test(S("abcdefghij"), 11, S("12345"), S("can't happen")); |
| 183 | test(S("abcdefghij"), 11, S("1234567890"), S("can't happen")); |
| 184 | test(S("abcdefghij"), 11, S("12345678901234567890"), S("can't happen")); |
| 185 | test(S("abcdefghijklmnopqrst"), 0, S(""), S("abcdefghijklmnopqrst")); |
| 186 | test(S("abcdefghijklmnopqrst"), 0, S("12345"), S("12345abcdefghijklmnopqrst")); |
| 187 | test(S("abcdefghijklmnopqrst"), 0, S("1234567890"), S("1234567890abcdefghijklmnopqrst")); |
| 188 | test(S("abcdefghijklmnopqrst"), 0, S("12345678901234567890"), S("12345678901234567890abcdefghijklmnopqrst")); |
| 189 | test(S("abcdefghijklmnopqrst"), 1, S(""), S("abcdefghijklmnopqrst")); |
| 190 | test(S("abcdefghijklmnopqrst"), 1, S("12345"), S("a12345bcdefghijklmnopqrst")); |
| 191 | test(S("abcdefghijklmnopqrst"), 1, S("1234567890"), S("a1234567890bcdefghijklmnopqrst")); |
| 192 | test(S("abcdefghijklmnopqrst"), 1, S("12345678901234567890"), S("a12345678901234567890bcdefghijklmnopqrst")); |
| 193 | test(S("abcdefghijklmnopqrst"), 10, S(""), S("abcdefghijklmnopqrst")); |
| 194 | test(S("abcdefghijklmnopqrst"), 10, S("12345"), S("abcdefghij12345klmnopqrst")); |
| 195 | test(S("abcdefghijklmnopqrst"), 10, S("1234567890"), S("abcdefghij1234567890klmnopqrst")); |
| 196 | test(S("abcdefghijklmnopqrst"), 10, S("12345678901234567890"), S("abcdefghij12345678901234567890klmnopqrst")); |
| 197 | test(S("abcdefghijklmnopqrst"), 19, S(""), S("abcdefghijklmnopqrst")); |
| 198 | test(S("abcdefghijklmnopqrst"), 19, S("12345"), S("abcdefghijklmnopqrs12345t")); |
| 199 | test(S("abcdefghijklmnopqrst"), 19, S("1234567890"), S("abcdefghijklmnopqrs1234567890t")); |
| 200 | test(S("abcdefghijklmnopqrst"), 19, S("12345678901234567890"), S("abcdefghijklmnopqrs12345678901234567890t")); |
| 201 | test(S("abcdefghijklmnopqrst"), 20, S(""), S("abcdefghijklmnopqrst")); |
| 202 | test(S("abcdefghijklmnopqrst"), 20, S("12345"), S("abcdefghijklmnopqrst12345")); |
| 203 | test(S("abcdefghijklmnopqrst"), 20, S("1234567890"), S("abcdefghijklmnopqrst1234567890")); |
| 204 | test(S("abcdefghijklmnopqrst"), 20, S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890")); |
| 205 | test(S("abcdefghijklmnopqrst"), 21, S(""), S("can't happen")); |
| 206 | test(S("abcdefghijklmnopqrst"), 21, S("12345"), S("can't happen")); |
| 207 | test(S("abcdefghijklmnopqrst"), 21, S("1234567890"), S("can't happen")); |
| 208 | test(S("abcdefghijklmnopqrst"), 21, S("12345678901234567890"), S("can't happen")); |
| 209 | } |
| 210 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 211 | } |