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b8fe296d | 1 | // 2006-03-20 Paolo Carlini <pcarlini@suse.de> |
2 | ||
f1717362 | 3 | // Copyright (C) 2006-2016 Free Software Foundation, Inc. |
b8fe296d | 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 | |
6bc9506f | 8 | // Free Software Foundation; either version 3, or (at your option) |
b8fe296d | 9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
c68c6d54 | 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
b8fe296d | 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 | |
6bc9506f | 17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
b8fe296d | 19 | |
20 | #include <iterator> | |
21 | #include <sstream> | |
22 | #include <algorithm> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | // In the occasion of libstdc++/25482 | |
26 | void test01() | |
27 | { | |
28 | bool test __attribute__((unused)) = true; | |
29 | using namespace std; | |
30 | ||
31 | typedef ostreambuf_iterator<char> out_iterator_type; | |
32 | ||
33 | const char data1[] = "Drei Phantasien nach Friedrich Holderlin"; | |
34 | const string str1(data1); | |
35 | const char* beg1 = data1; | |
36 | const char* end1 = beg1 + str1.size(); | |
37 | ||
38 | ostringstream oss1; | |
39 | out_iterator_type out1(oss1); | |
40 | ||
41 | out1 = copy(beg1, beg1, out1); | |
42 | VERIFY( oss1.str().empty() ); | |
43 | ||
44 | out1 = copy(end1, end1, out1); | |
45 | VERIFY( oss1.str().empty() ); | |
46 | ||
47 | out1 = copy(beg1, end1, out1); | |
48 | VERIFY( oss1.str() == str1 ); | |
49 | *out1 = 'x'; | |
50 | VERIFY( oss1.str() == str1 + 'x' ); | |
51 | oss1.str(""); | |
52 | ||
53 | oss1.seekp(0); | |
54 | oss1.str(""); | |
55 | out1 = copy(beg1, end1, out1); | |
56 | VERIFY( oss1.str() == str1 ); | |
57 | *out1 = 'y'; | |
58 | VERIFY( oss1.str() == str1 + 'y' ); | |
59 | oss1.str(""); | |
60 | out1 = copy(beg1, end1, out1); | |
61 | VERIFY( oss1.str() == str1 ); | |
62 | ||
63 | out1 = copy(beg1, end1, out1); | |
64 | VERIFY( oss1.str() == str1 + str1 ); | |
65 | } | |
66 | ||
67 | int main() | |
68 | { | |
69 | test01(); | |
70 | return 0; | |
71 | } |