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1 | // 1999-06-28 bkoz |
2 | ||
3 | // Copyright (C) 1999, 2001, 2003 Free Software Foundation, Inc. | |
4 | // | |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
17 | // with this library; see the file COPYING. If not, write to the Free | |
18 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
19 | // USA. | |
20 | ||
21 | // 24.5.3 template class istreambuf_iterator | |
22 | ||
23 | #include <sstream> | |
24 | #include <iterator> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | // libstdc++/2627 | |
28 | void test03() | |
29 | { | |
30 | bool test __attribute__((unused)) = true; | |
31 | const std::string s("free the vieques"); | |
32 | ||
33 | // 1 | |
34 | std::string res_postfix; | |
35 | std::istringstream iss01(s); | |
36 | std::istreambuf_iterator<char> isbufit01(iss01); | |
37 | for (std::size_t j = 0; j < s.size(); ++j, isbufit01++) | |
38 | res_postfix += *isbufit01; | |
39 | ||
40 | // 2 | |
41 | std::string res_prefix; | |
42 | std::istringstream iss02(s); | |
43 | std::istreambuf_iterator<char> isbufit02(iss02); | |
44 | for (std::size_t j = 0; j < s.size(); ++j, ++isbufit02) | |
45 | res_prefix += *isbufit02; | |
46 | ||
47 | // 3 mixed | |
48 | std::string res_mixed; | |
49 | std::istringstream iss03(s); | |
50 | std::istreambuf_iterator<char> isbufit03(iss03); | |
51 | for (std::size_t j = 0; j < (s.size() / 2); ++j) | |
52 | { | |
53 | res_mixed += *isbufit03; | |
54 | ++isbufit03; | |
55 | res_mixed += *isbufit03; | |
56 | isbufit03++; | |
57 | } | |
58 | ||
59 | VERIFY ( res_postfix == res_prefix ); | |
60 | VERIFY ( res_mixed == res_prefix ); | |
61 | } | |
62 | ||
63 | int main() | |
64 | { | |
65 | test03(); | |
66 | return 0; | |
67 | } |