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a2febbfb | 1 | // 1999-08-11 bkoz |
2 | ||
f1717362 | 3 | // Copyright (C) 1999-2016 Free Software Foundation, Inc. |
a2febbfb | 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) |
a2febbfb | 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 | |
6bc9506f | 17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
a2febbfb | 19 | |
20 | // 27.6.1.3 unformatted input functions | |
a2febbfb | 21 | |
a2febbfb | 22 | #include <istream> |
23 | #include <sstream> | |
a2febbfb | 24 | #include <testsuite_hooks.h> |
25 | ||
26 | // Jim Parsons <parsons at clearway dot com> | |
27 | // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00177.html | |
28 | void | |
29 | test04() | |
30 | { | |
f8ef786c | 31 | bool test __attribute__((unused)) = true; |
a2febbfb | 32 | |
33 | const std::string str_00("Red_Garland_Qunitet-Soul_Junction"); | |
a2febbfb | 34 | char c_array[str_00.size() + 4]; |
35 | ||
36 | std::stringbuf isbuf_00(str_00, std::ios_base::in); | |
37 | std::istream is_00(&isbuf_00); | |
f8ef786c | 38 | std::ios_base::iostate state1, statefail, stateeof; |
a2febbfb | 39 | statefail = std::ios_base::failbit; |
40 | stateeof = std::ios_base::eofbit; | |
41 | ||
42 | state1 = stateeof | statefail; | |
43 | VERIFY( is_00.gcount() == 0 ); | |
44 | is_00.read(c_array, str_00.size() + 1); | |
f8ef786c | 45 | VERIFY( is_00.gcount() == static_cast<std::streamsize>(str_00.size()) ); |
a2febbfb | 46 | VERIFY( is_00.rdstate() == state1 ); |
47 | ||
48 | is_00.read(c_array, str_00.size()); | |
49 | VERIFY( is_00.rdstate() == state1 ); | |
50 | } | |
51 | ||
52 | int | |
53 | main() | |
54 | { | |
55 | test04(); | |
56 | return 0; | |
57 | } |