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aa118a03 | 1 | // Copyright (C) 2000-2014 Free Software Foundation, Inc. |
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2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
b2dad0e3 | 17 | |
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18 | // 27.8.1.7 ifstream member functions |
19 | // @require@ %-*.tst %-*.txt | |
20 | // @diff@ %-*.tst %-*.txt | |
21 | ||
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22 | // { dg-require-fileio "" } |
23 | ||
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24 | #include <istream> |
25 | #include <fstream> | |
fe413112 | 26 | #include <testsuite_hooks.h> |
b2dad0e3 | 27 | |
23cac885 | 28 | const char name_01[] = "ifstream_members-1.tst"; |
b2dad0e3 | 29 | |
23cac885 | 30 | // http://gcc.gnu.org/ml/libstdc++/2000-06/msg00136.html |
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31 | void test01() |
32 | { | |
11f10e6b | 33 | bool test __attribute__((unused)) = true; |
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34 | std::ifstream ifs1; |
35 | ifs1.close(); | |
36 | ||
37 | // false as expected: | |
38 | VERIFY( !ifs1.is_open() ); | |
39 | // this is now true: | |
40 | VERIFY( !(ifs1) ); | |
41 | ||
42 | ifs1.open(name_01); | |
43 | VERIFY( ifs1.is_open() ); | |
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44 | |
45 | // As per the resolution of DR 409. | |
46 | VERIFY( (ifs1) ); | |
47 | VERIFY( ifs1.rdstate() == std::ios_base::goodbit ); | |
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48 | |
49 | ifs1.close(); | |
50 | } | |
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51 | |
52 | int main() | |
53 | { | |
54 | test01(); | |
04d930e6 | 55 | return 0; |
b2dad0e3 | 56 | } |
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57 | |
58 | ||
59 |