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 pos, size_type n1, const charT* s);
14
15 #include <stdio.h>
16
17 #include <string>
18 #include <stdexcept>
19 #include <algorithm>
20 #include <cassert>
21
22 #include "min_allocator.h"
23
24 template <class S>
25 void
test(S s,typename S::size_type pos,typename S::size_type n1,const typename S::value_type * str,S expected)26 test(S s, typename S::size_type pos, typename S::size_type n1,
27 const typename S::value_type* str, S expected)
28 {
29 typename S::size_type old_size = s.size();
30 S s0 = s;
31 try
32 {
33 s.replace(pos, n1, str);
34 assert(s.__invariants());
35 assert(pos <= old_size);
36 assert(s == expected);
37 typename S::size_type xlen = std::min(n1, old_size - pos);
38 typename S::size_type rlen = S::traits_type::length(str);
39 assert(s.size() == old_size - xlen + rlen);
40 }
41 catch (std::out_of_range&)
42 {
43 assert(pos > old_size);
44 assert(s == s0);
45 }
46 }
47
48 template <class S>
test0()49 void test0()
50 {
51 test(S(""), 0, 0, "", S(""));
52 test(S(""), 0, 0, "12345", S("12345"));
53 test(S(""), 0, 0, "1234567890", S("1234567890"));
54 test(S(""), 0, 0, "12345678901234567890", S("12345678901234567890"));
55 test(S(""), 0, 1, "", S(""));
56 test(S(""), 0, 1, "12345", S("12345"));
57 test(S(""), 0, 1, "1234567890", S("1234567890"));
58 test(S(""), 0, 1, "12345678901234567890", S("12345678901234567890"));
59 test(S(""), 1, 0, "", S("can't happen"));
60 test(S(""), 1, 0, "12345", S("can't happen"));
61 test(S(""), 1, 0, "1234567890", S("can't happen"));
62 test(S(""), 1, 0, "12345678901234567890", S("can't happen"));
63 test(S("abcde"), 0, 0, "", S("abcde"));
64 test(S("abcde"), 0, 0, "12345", S("12345abcde"));
65 test(S("abcde"), 0, 0, "1234567890", S("1234567890abcde"));
66 test(S("abcde"), 0, 0, "12345678901234567890", S("12345678901234567890abcde"));
67 test(S("abcde"), 0, 1, "", S("bcde"));
68 test(S("abcde"), 0, 1, "12345", S("12345bcde"));
69 test(S("abcde"), 0, 1, "1234567890", S("1234567890bcde"));
70 test(S("abcde"), 0, 1, "12345678901234567890", S("12345678901234567890bcde"));
71 test(S("abcde"), 0, 2, "", S("cde"));
72 test(S("abcde"), 0, 2, "12345", S("12345cde"));
73 test(S("abcde"), 0, 2, "1234567890", S("1234567890cde"));
74 test(S("abcde"), 0, 2, "12345678901234567890", S("12345678901234567890cde"));
75 test(S("abcde"), 0, 4, "", S("e"));
76 test(S("abcde"), 0, 4, "12345", S("12345e"));
77 test(S("abcde"), 0, 4, "1234567890", S("1234567890e"));
78 test(S("abcde"), 0, 4, "12345678901234567890", S("12345678901234567890e"));
79 test(S("abcde"), 0, 5, "", S(""));
80 test(S("abcde"), 0, 5, "12345", S("12345"));
81 test(S("abcde"), 0, 5, "1234567890", S("1234567890"));
82 test(S("abcde"), 0, 5, "12345678901234567890", S("12345678901234567890"));
83 test(S("abcde"), 0, 6, "", S(""));
84 test(S("abcde"), 0, 6, "12345", S("12345"));
85 test(S("abcde"), 0, 6, "1234567890", S("1234567890"));
86 test(S("abcde"), 0, 6, "12345678901234567890", S("12345678901234567890"));
87 test(S("abcde"), 1, 0, "", S("abcde"));
88 test(S("abcde"), 1, 0, "12345", S("a12345bcde"));
89 test(S("abcde"), 1, 0, "1234567890", S("a1234567890bcde"));
90 test(S("abcde"), 1, 0, "12345678901234567890", S("a12345678901234567890bcde"));
91 test(S("abcde"), 1, 1, "", S("acde"));
92 test(S("abcde"), 1, 1, "12345", S("a12345cde"));
93 test(S("abcde"), 1, 1, "1234567890", S("a1234567890cde"));
94 test(S("abcde"), 1, 1, "12345678901234567890", S("a12345678901234567890cde"));
95 test(S("abcde"), 1, 2, "", S("ade"));
96 test(S("abcde"), 1, 2, "12345", S("a12345de"));
97 test(S("abcde"), 1, 2, "1234567890", S("a1234567890de"));
98 test(S("abcde"), 1, 2, "12345678901234567890", S("a12345678901234567890de"));
99 test(S("abcde"), 1, 3, "", S("ae"));
100 test(S("abcde"), 1, 3, "12345", S("a12345e"));
101 test(S("abcde"), 1, 3, "1234567890", S("a1234567890e"));
102 test(S("abcde"), 1, 3, "12345678901234567890", S("a12345678901234567890e"));
103 test(S("abcde"), 1, 4, "", S("a"));
104 test(S("abcde"), 1, 4, "12345", S("a12345"));
105 test(S("abcde"), 1, 4, "1234567890", S("a1234567890"));
106 test(S("abcde"), 1, 4, "12345678901234567890", S("a12345678901234567890"));
107 test(S("abcde"), 1, 5, "", S("a"));
108 test(S("abcde"), 1, 5, "12345", S("a12345"));
109 test(S("abcde"), 1, 5, "1234567890", S("a1234567890"));
110 test(S("abcde"), 1, 5, "12345678901234567890", S("a12345678901234567890"));
111 test(S("abcde"), 2, 0, "", S("abcde"));
112 test(S("abcde"), 2, 0, "12345", S("ab12345cde"));
113 test(S("abcde"), 2, 0, "1234567890", S("ab1234567890cde"));
114 test(S("abcde"), 2, 0, "12345678901234567890", S("ab12345678901234567890cde"));
115 test(S("abcde"), 2, 1, "", S("abde"));
116 test(S("abcde"), 2, 1, "12345", S("ab12345de"));
117 test(S("abcde"), 2, 1, "1234567890", S("ab1234567890de"));
118 test(S("abcde"), 2, 1, "12345678901234567890", S("ab12345678901234567890de"));
119 test(S("abcde"), 2, 2, "", S("abe"));
120 test(S("abcde"), 2, 2, "12345", S("ab12345e"));
121 test(S("abcde"), 2, 2, "1234567890", S("ab1234567890e"));
122 test(S("abcde"), 2, 2, "12345678901234567890", S("ab12345678901234567890e"));
123 test(S("abcde"), 2, 3, "", S("ab"));
124 test(S("abcde"), 2, 3, "12345", S("ab12345"));
125 test(S("abcde"), 2, 3, "1234567890", S("ab1234567890"));
126 test(S("abcde"), 2, 3, "12345678901234567890", S("ab12345678901234567890"));
127 test(S("abcde"), 2, 4, "", S("ab"));
128 test(S("abcde"), 2, 4, "12345", S("ab12345"));
129 test(S("abcde"), 2, 4, "1234567890", S("ab1234567890"));
130 test(S("abcde"), 2, 4, "12345678901234567890", S("ab12345678901234567890"));
131 test(S("abcde"), 4, 0, "", S("abcde"));
132 test(S("abcde"), 4, 0, "12345", S("abcd12345e"));
133 test(S("abcde"), 4, 0, "1234567890", S("abcd1234567890e"));
134 test(S("abcde"), 4, 0, "12345678901234567890", S("abcd12345678901234567890e"));
135 test(S("abcde"), 4, 1, "", S("abcd"));
136 test(S("abcde"), 4, 1, "12345", S("abcd12345"));
137 test(S("abcde"), 4, 1, "1234567890", S("abcd1234567890"));
138 test(S("abcde"), 4, 1, "12345678901234567890", S("abcd12345678901234567890"));
139 test(S("abcde"), 4, 2, "", S("abcd"));
140 test(S("abcde"), 4, 2, "12345", S("abcd12345"));
141 test(S("abcde"), 4, 2, "1234567890", S("abcd1234567890"));
142 test(S("abcde"), 4, 2, "12345678901234567890", S("abcd12345678901234567890"));
143 test(S("abcde"), 5, 0, "", S("abcde"));
144 test(S("abcde"), 5, 0, "12345", S("abcde12345"));
145 test(S("abcde"), 5, 0, "1234567890", S("abcde1234567890"));
146 test(S("abcde"), 5, 0, "12345678901234567890", S("abcde12345678901234567890"));
147 test(S("abcde"), 5, 1, "", S("abcde"));
148 test(S("abcde"), 5, 1, "12345", S("abcde12345"));
149 test(S("abcde"), 5, 1, "1234567890", S("abcde1234567890"));
150 test(S("abcde"), 5, 1, "12345678901234567890", S("abcde12345678901234567890"));
151 }
152
153 template <class S>
test1()154 void test1()
155 {
156 test(S("abcde"), 6, 0, "", S("can't happen"));
157 test(S("abcde"), 6, 0, "12345", S("can't happen"));
158 test(S("abcde"), 6, 0, "1234567890", S("can't happen"));
159 test(S("abcde"), 6, 0, "12345678901234567890", S("can't happen"));
160 test(S("abcdefghij"), 0, 0, "", S("abcdefghij"));
161 test(S("abcdefghij"), 0, 0, "12345", S("12345abcdefghij"));
162 test(S("abcdefghij"), 0, 0, "1234567890", S("1234567890abcdefghij"));
163 test(S("abcdefghij"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghij"));
164 test(S("abcdefghij"), 0, 1, "", S("bcdefghij"));
165 test(S("abcdefghij"), 0, 1, "12345", S("12345bcdefghij"));
166 test(S("abcdefghij"), 0, 1, "1234567890", S("1234567890bcdefghij"));
167 test(S("abcdefghij"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghij"));
168 test(S("abcdefghij"), 0, 5, "", S("fghij"));
169 test(S("abcdefghij"), 0, 5, "12345", S("12345fghij"));
170 test(S("abcdefghij"), 0, 5, "1234567890", S("1234567890fghij"));
171 test(S("abcdefghij"), 0, 5, "12345678901234567890", S("12345678901234567890fghij"));
172 test(S("abcdefghij"), 0, 9, "", S("j"));
173 test(S("abcdefghij"), 0, 9, "12345", S("12345j"));
174 test(S("abcdefghij"), 0, 9, "1234567890", S("1234567890j"));
175 test(S("abcdefghij"), 0, 9, "12345678901234567890", S("12345678901234567890j"));
176 test(S("abcdefghij"), 0, 10, "", S(""));
177 test(S("abcdefghij"), 0, 10, "12345", S("12345"));
178 test(S("abcdefghij"), 0, 10, "1234567890", S("1234567890"));
179 test(S("abcdefghij"), 0, 10, "12345678901234567890", S("12345678901234567890"));
180 test(S("abcdefghij"), 0, 11, "", S(""));
181 test(S("abcdefghij"), 0, 11, "12345", S("12345"));
182 test(S("abcdefghij"), 0, 11, "1234567890", S("1234567890"));
183 test(S("abcdefghij"), 0, 11, "12345678901234567890", S("12345678901234567890"));
184 test(S("abcdefghij"), 1, 0, "", S("abcdefghij"));
185 test(S("abcdefghij"), 1, 0, "12345", S("a12345bcdefghij"));
186 test(S("abcdefghij"), 1, 0, "1234567890", S("a1234567890bcdefghij"));
187 test(S("abcdefghij"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghij"));
188 test(S("abcdefghij"), 1, 1, "", S("acdefghij"));
189 test(S("abcdefghij"), 1, 1, "12345", S("a12345cdefghij"));
190 test(S("abcdefghij"), 1, 1, "1234567890", S("a1234567890cdefghij"));
191 test(S("abcdefghij"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghij"));
192 test(S("abcdefghij"), 1, 4, "", S("afghij"));
193 test(S("abcdefghij"), 1, 4, "12345", S("a12345fghij"));
194 test(S("abcdefghij"), 1, 4, "1234567890", S("a1234567890fghij"));
195 test(S("abcdefghij"), 1, 4, "12345678901234567890", S("a12345678901234567890fghij"));
196 test(S("abcdefghij"), 1, 8, "", S("aj"));
197 test(S("abcdefghij"), 1, 8, "12345", S("a12345j"));
198 test(S("abcdefghij"), 1, 8, "1234567890", S("a1234567890j"));
199 test(S("abcdefghij"), 1, 8, "12345678901234567890", S("a12345678901234567890j"));
200 test(S("abcdefghij"), 1, 9, "", S("a"));
201 test(S("abcdefghij"), 1, 9, "12345", S("a12345"));
202 test(S("abcdefghij"), 1, 9, "1234567890", S("a1234567890"));
203 test(S("abcdefghij"), 1, 9, "12345678901234567890", S("a12345678901234567890"));
204 test(S("abcdefghij"), 1, 10, "", S("a"));
205 test(S("abcdefghij"), 1, 10, "12345", S("a12345"));
206 test(S("abcdefghij"), 1, 10, "1234567890", S("a1234567890"));
207 test(S("abcdefghij"), 1, 10, "12345678901234567890", S("a12345678901234567890"));
208 test(S("abcdefghij"), 5, 0, "", S("abcdefghij"));
209 test(S("abcdefghij"), 5, 0, "12345", S("abcde12345fghij"));
210 test(S("abcdefghij"), 5, 0, "1234567890", S("abcde1234567890fghij"));
211 test(S("abcdefghij"), 5, 0, "12345678901234567890", S("abcde12345678901234567890fghij"));
212 test(S("abcdefghij"), 5, 1, "", S("abcdeghij"));
213 test(S("abcdefghij"), 5, 1, "12345", S("abcde12345ghij"));
214 test(S("abcdefghij"), 5, 1, "1234567890", S("abcde1234567890ghij"));
215 test(S("abcdefghij"), 5, 1, "12345678901234567890", S("abcde12345678901234567890ghij"));
216 test(S("abcdefghij"), 5, 2, "", S("abcdehij"));
217 test(S("abcdefghij"), 5, 2, "12345", S("abcde12345hij"));
218 test(S("abcdefghij"), 5, 2, "1234567890", S("abcde1234567890hij"));
219 test(S("abcdefghij"), 5, 2, "12345678901234567890", S("abcde12345678901234567890hij"));
220 test(S("abcdefghij"), 5, 4, "", S("abcdej"));
221 test(S("abcdefghij"), 5, 4, "12345", S("abcde12345j"));
222 test(S("abcdefghij"), 5, 4, "1234567890", S("abcde1234567890j"));
223 test(S("abcdefghij"), 5, 4, "12345678901234567890", S("abcde12345678901234567890j"));
224 test(S("abcdefghij"), 5, 5, "", S("abcde"));
225 test(S("abcdefghij"), 5, 5, "12345", S("abcde12345"));
226 test(S("abcdefghij"), 5, 5, "1234567890", S("abcde1234567890"));
227 test(S("abcdefghij"), 5, 5, "12345678901234567890", S("abcde12345678901234567890"));
228 test(S("abcdefghij"), 5, 6, "", S("abcde"));
229 test(S("abcdefghij"), 5, 6, "12345", S("abcde12345"));
230 test(S("abcdefghij"), 5, 6, "1234567890", S("abcde1234567890"));
231 test(S("abcdefghij"), 5, 6, "12345678901234567890", S("abcde12345678901234567890"));
232 test(S("abcdefghij"), 9, 0, "", S("abcdefghij"));
233 test(S("abcdefghij"), 9, 0, "12345", S("abcdefghi12345j"));
234 test(S("abcdefghij"), 9, 0, "1234567890", S("abcdefghi1234567890j"));
235 test(S("abcdefghij"), 9, 0, "12345678901234567890", S("abcdefghi12345678901234567890j"));
236 test(S("abcdefghij"), 9, 1, "", S("abcdefghi"));
237 test(S("abcdefghij"), 9, 1, "12345", S("abcdefghi12345"));
238 test(S("abcdefghij"), 9, 1, "1234567890", S("abcdefghi1234567890"));
239 test(S("abcdefghij"), 9, 1, "12345678901234567890", S("abcdefghi12345678901234567890"));
240 test(S("abcdefghij"), 9, 2, "", S("abcdefghi"));
241 test(S("abcdefghij"), 9, 2, "12345", S("abcdefghi12345"));
242 test(S("abcdefghij"), 9, 2, "1234567890", S("abcdefghi1234567890"));
243 test(S("abcdefghij"), 9, 2, "12345678901234567890", S("abcdefghi12345678901234567890"));
244 test(S("abcdefghij"), 10, 0, "", S("abcdefghij"));
245 test(S("abcdefghij"), 10, 0, "12345", S("abcdefghij12345"));
246 test(S("abcdefghij"), 10, 0, "1234567890", S("abcdefghij1234567890"));
247 test(S("abcdefghij"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890"));
248 test(S("abcdefghij"), 10, 1, "", S("abcdefghij"));
249 test(S("abcdefghij"), 10, 1, "12345", S("abcdefghij12345"));
250 test(S("abcdefghij"), 10, 1, "1234567890", S("abcdefghij1234567890"));
251 test(S("abcdefghij"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890"));
252 test(S("abcdefghij"), 11, 0, "", S("can't happen"));
253 test(S("abcdefghij"), 11, 0, "12345", S("can't happen"));
254 test(S("abcdefghij"), 11, 0, "1234567890", S("can't happen"));
255 test(S("abcdefghij"), 11, 0, "12345678901234567890", S("can't happen"));
256 }
257
258 template <class S>
test2()259 void test2()
260 {
261 test(S("abcdefghijklmnopqrst"), 0, 0, "", S("abcdefghijklmnopqrst"));
262 test(S("abcdefghijklmnopqrst"), 0, 0, "12345", S("12345abcdefghijklmnopqrst"));
263 test(S("abcdefghijklmnopqrst"), 0, 0, "1234567890", S("1234567890abcdefghijklmnopqrst"));
264 test(S("abcdefghijklmnopqrst"), 0, 0, "12345678901234567890", S("12345678901234567890abcdefghijklmnopqrst"));
265 test(S("abcdefghijklmnopqrst"), 0, 1, "", S("bcdefghijklmnopqrst"));
266 test(S("abcdefghijklmnopqrst"), 0, 1, "12345", S("12345bcdefghijklmnopqrst"));
267 test(S("abcdefghijklmnopqrst"), 0, 1, "1234567890", S("1234567890bcdefghijklmnopqrst"));
268 test(S("abcdefghijklmnopqrst"), 0, 1, "12345678901234567890", S("12345678901234567890bcdefghijklmnopqrst"));
269 test(S("abcdefghijklmnopqrst"), 0, 10, "", S("klmnopqrst"));
270 test(S("abcdefghijklmnopqrst"), 0, 10, "12345", S("12345klmnopqrst"));
271 test(S("abcdefghijklmnopqrst"), 0, 10, "1234567890", S("1234567890klmnopqrst"));
272 test(S("abcdefghijklmnopqrst"), 0, 10, "12345678901234567890", S("12345678901234567890klmnopqrst"));
273 test(S("abcdefghijklmnopqrst"), 0, 19, "", S("t"));
274 test(S("abcdefghijklmnopqrst"), 0, 19, "12345", S("12345t"));
275 test(S("abcdefghijklmnopqrst"), 0, 19, "1234567890", S("1234567890t"));
276 test(S("abcdefghijklmnopqrst"), 0, 19, "12345678901234567890", S("12345678901234567890t"));
277 test(S("abcdefghijklmnopqrst"), 0, 20, "", S(""));
278 test(S("abcdefghijklmnopqrst"), 0, 20, "12345", S("12345"));
279 test(S("abcdefghijklmnopqrst"), 0, 20, "1234567890", S("1234567890"));
280 test(S("abcdefghijklmnopqrst"), 0, 20, "12345678901234567890", S("12345678901234567890"));
281 test(S("abcdefghijklmnopqrst"), 0, 21, "", S(""));
282 test(S("abcdefghijklmnopqrst"), 0, 21, "12345", S("12345"));
283 test(S("abcdefghijklmnopqrst"), 0, 21, "1234567890", S("1234567890"));
284 test(S("abcdefghijklmnopqrst"), 0, 21, "12345678901234567890", S("12345678901234567890"));
285 test(S("abcdefghijklmnopqrst"), 1, 0, "", S("abcdefghijklmnopqrst"));
286 test(S("abcdefghijklmnopqrst"), 1, 0, "12345", S("a12345bcdefghijklmnopqrst"));
287 test(S("abcdefghijklmnopqrst"), 1, 0, "1234567890", S("a1234567890bcdefghijklmnopqrst"));
288 test(S("abcdefghijklmnopqrst"), 1, 0, "12345678901234567890", S("a12345678901234567890bcdefghijklmnopqrst"));
289 test(S("abcdefghijklmnopqrst"), 1, 1, "", S("acdefghijklmnopqrst"));
290 test(S("abcdefghijklmnopqrst"), 1, 1, "12345", S("a12345cdefghijklmnopqrst"));
291 test(S("abcdefghijklmnopqrst"), 1, 1, "1234567890", S("a1234567890cdefghijklmnopqrst"));
292 test(S("abcdefghijklmnopqrst"), 1, 1, "12345678901234567890", S("a12345678901234567890cdefghijklmnopqrst"));
293 test(S("abcdefghijklmnopqrst"), 1, 9, "", S("aklmnopqrst"));
294 test(S("abcdefghijklmnopqrst"), 1, 9, "12345", S("a12345klmnopqrst"));
295 test(S("abcdefghijklmnopqrst"), 1, 9, "1234567890", S("a1234567890klmnopqrst"));
296 test(S("abcdefghijklmnopqrst"), 1, 9, "12345678901234567890", S("a12345678901234567890klmnopqrst"));
297 test(S("abcdefghijklmnopqrst"), 1, 18, "", S("at"));
298 test(S("abcdefghijklmnopqrst"), 1, 18, "12345", S("a12345t"));
299 test(S("abcdefghijklmnopqrst"), 1, 18, "1234567890", S("a1234567890t"));
300 test(S("abcdefghijklmnopqrst"), 1, 18, "12345678901234567890", S("a12345678901234567890t"));
301 test(S("abcdefghijklmnopqrst"), 1, 19, "", S("a"));
302 test(S("abcdefghijklmnopqrst"), 1, 19, "12345", S("a12345"));
303 test(S("abcdefghijklmnopqrst"), 1, 19, "1234567890", S("a1234567890"));
304 test(S("abcdefghijklmnopqrst"), 1, 19, "12345678901234567890", S("a12345678901234567890"));
305 test(S("abcdefghijklmnopqrst"), 1, 20, "", S("a"));
306 test(S("abcdefghijklmnopqrst"), 1, 20, "12345", S("a12345"));
307 test(S("abcdefghijklmnopqrst"), 1, 20, "1234567890", S("a1234567890"));
308 test(S("abcdefghijklmnopqrst"), 1, 20, "12345678901234567890", S("a12345678901234567890"));
309 test(S("abcdefghijklmnopqrst"), 10, 0, "", S("abcdefghijklmnopqrst"));
310 test(S("abcdefghijklmnopqrst"), 10, 0, "12345", S("abcdefghij12345klmnopqrst"));
311 test(S("abcdefghijklmnopqrst"), 10, 0, "1234567890", S("abcdefghij1234567890klmnopqrst"));
312 test(S("abcdefghijklmnopqrst"), 10, 0, "12345678901234567890", S("abcdefghij12345678901234567890klmnopqrst"));
313 test(S("abcdefghijklmnopqrst"), 10, 1, "", S("abcdefghijlmnopqrst"));
314 test(S("abcdefghijklmnopqrst"), 10, 1, "12345", S("abcdefghij12345lmnopqrst"));
315 test(S("abcdefghijklmnopqrst"), 10, 1, "1234567890", S("abcdefghij1234567890lmnopqrst"));
316 test(S("abcdefghijklmnopqrst"), 10, 1, "12345678901234567890", S("abcdefghij12345678901234567890lmnopqrst"));
317 test(S("abcdefghijklmnopqrst"), 10, 5, "", S("abcdefghijpqrst"));
318 test(S("abcdefghijklmnopqrst"), 10, 5, "12345", S("abcdefghij12345pqrst"));
319 test(S("abcdefghijklmnopqrst"), 10, 5, "1234567890", S("abcdefghij1234567890pqrst"));
320 test(S("abcdefghijklmnopqrst"), 10, 5, "12345678901234567890", S("abcdefghij12345678901234567890pqrst"));
321 test(S("abcdefghijklmnopqrst"), 10, 9, "", S("abcdefghijt"));
322 test(S("abcdefghijklmnopqrst"), 10, 9, "12345", S("abcdefghij12345t"));
323 test(S("abcdefghijklmnopqrst"), 10, 9, "1234567890", S("abcdefghij1234567890t"));
324 test(S("abcdefghijklmnopqrst"), 10, 9, "12345678901234567890", S("abcdefghij12345678901234567890t"));
325 test(S("abcdefghijklmnopqrst"), 10, 10, "", S("abcdefghij"));
326 test(S("abcdefghijklmnopqrst"), 10, 10, "12345", S("abcdefghij12345"));
327 test(S("abcdefghijklmnopqrst"), 10, 10, "1234567890", S("abcdefghij1234567890"));
328 test(S("abcdefghijklmnopqrst"), 10, 10, "12345678901234567890", S("abcdefghij12345678901234567890"));
329 test(S("abcdefghijklmnopqrst"), 10, 11, "", S("abcdefghij"));
330 test(S("abcdefghijklmnopqrst"), 10, 11, "12345", S("abcdefghij12345"));
331 test(S("abcdefghijklmnopqrst"), 10, 11, "1234567890", S("abcdefghij1234567890"));
332 test(S("abcdefghijklmnopqrst"), 10, 11, "12345678901234567890", S("abcdefghij12345678901234567890"));
333 test(S("abcdefghijklmnopqrst"), 19, 0, "", S("abcdefghijklmnopqrst"));
334 test(S("abcdefghijklmnopqrst"), 19, 0, "12345", S("abcdefghijklmnopqrs12345t"));
335 test(S("abcdefghijklmnopqrst"), 19, 0, "1234567890", S("abcdefghijklmnopqrs1234567890t"));
336 test(S("abcdefghijklmnopqrst"), 19, 0, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890t"));
337 test(S("abcdefghijklmnopqrst"), 19, 1, "", S("abcdefghijklmnopqrs"));
338 test(S("abcdefghijklmnopqrst"), 19, 1, "12345", S("abcdefghijklmnopqrs12345"));
339 test(S("abcdefghijklmnopqrst"), 19, 1, "1234567890", S("abcdefghijklmnopqrs1234567890"));
340 test(S("abcdefghijklmnopqrst"), 19, 1, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890"));
341 test(S("abcdefghijklmnopqrst"), 19, 2, "", S("abcdefghijklmnopqrs"));
342 test(S("abcdefghijklmnopqrst"), 19, 2, "12345", S("abcdefghijklmnopqrs12345"));
343 test(S("abcdefghijklmnopqrst"), 19, 2, "1234567890", S("abcdefghijklmnopqrs1234567890"));
344 test(S("abcdefghijklmnopqrst"), 19, 2, "12345678901234567890", S("abcdefghijklmnopqrs12345678901234567890"));
345 test(S("abcdefghijklmnopqrst"), 20, 0, "", S("abcdefghijklmnopqrst"));
346 test(S("abcdefghijklmnopqrst"), 20, 0, "12345", S("abcdefghijklmnopqrst12345"));
347 test(S("abcdefghijklmnopqrst"), 20, 0, "1234567890", S("abcdefghijklmnopqrst1234567890"));
348 test(S("abcdefghijklmnopqrst"), 20, 0, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
349 test(S("abcdefghijklmnopqrst"), 20, 1, "", S("abcdefghijklmnopqrst"));
350 test(S("abcdefghijklmnopqrst"), 20, 1, "12345", S("abcdefghijklmnopqrst12345"));
351 test(S("abcdefghijklmnopqrst"), 20, 1, "1234567890", S("abcdefghijklmnopqrst1234567890"));
352 test(S("abcdefghijklmnopqrst"), 20, 1, "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
353 test(S("abcdefghijklmnopqrst"), 21, 0, "", S("can't happen"));
354 test(S("abcdefghijklmnopqrst"), 21, 0, "12345", S("can't happen"));
355 test(S("abcdefghijklmnopqrst"), 21, 0, "1234567890", S("can't happen"));
356 test(S("abcdefghijklmnopqrst"), 21, 0, "12345678901234567890", S("can't happen"));
357 }
358
main()359 int main()
360 {
361 {
362 typedef std::string S;
363 test0<S>();
364 test1<S>();
365 test2<S>();
366 }
367 #if __cplusplus >= 201103L
368 {
369 typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
370 test0<S>();
371 test1<S>();
372 test2<S>();
373 }
374 #endif
375 }
376