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23cac885 | 1 | // 2001-05-21 Benjamin Kosnik <bkoz@redhat.com> |
53279c10 | 2 | |
7adcbafe | 3 | // Copyright (C) 2001-2022 Free Software Foundation, Inc. |
53279c10 JQ |
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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
53279c10 JQ |
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 | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
53279c10 | 19 | |
23cac885 | 20 | // 27.8.1.4 Overridden virtual functions |
53279c10 | 21 | |
0c20e4ec NS |
22 | // { dg-require-fileio "" } |
23 | ||
23cac885 | 24 | #include <fstream> |
1b716e90 | 25 | #include <cstring> |
23cac885 | 26 | #include <testsuite_hooks.h> |
53279c10 | 27 | |
23cac885 | 28 | void test01() |
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29 | { |
30 | using namespace std; | |
53279c10 | 31 | |
23cac885 BK |
32 | char buf[512]; |
33 | const char* strlit = "how to tell a story and other essays: mark twain"; | |
34 | const size_t strlitsize = std::strlen(strlit); | |
35 | filebuf fbuf; | |
23cac885 | 36 | fbuf.pubsetbuf(buf, 512); |
dfad48c6 | 37 | fbuf.open("tmp_setbuf2", ios_base::out); |
23cac885 BK |
38 | fbuf.sputn(strlit, strlitsize); |
39 | VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 ); | |
53279c10 JQ |
40 | } |
41 | ||
11f10e6b | 42 | int main() |
53279c10 JQ |
43 | { |
44 | test01(); | |
45 | return 0; | |
46 | } |