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a2febbfb | 1 | // 1999-07-28 bkoz |
efc2753a | 2 | |
f1717362 | 3 | // Copyright (C) 1999-2016 Free Software Foundation, Inc. |
efc2753a | 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) |
efc2753a | 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/>. | |
efc2753a | 19 | |
a2febbfb | 20 | // 27.6.1.2.3 basic_istream::operator>> |
21 | // @require@ %-*.tst %-*.txt | |
22 | // @diff@ %-*.tst %-*.txt | |
23 | ||
b14642ed | 24 | // { dg-require-fileio "" } |
25 | ||
efc2753a | 26 | #include <istream> |
a2febbfb | 27 | #include <fstream> |
efc2753a | 28 | #include <testsuite_hooks.h> |
29 | ||
a2febbfb | 30 | // filebufs. |
31 | void test02() | |
efc2753a | 32 | { |
f8ef786c | 33 | bool test __attribute__((unused)) = true; |
a2febbfb | 34 | const char name_01[] = "istream_extractor_other-1.txt"; //read |
35 | const char name_02[] = "istream_extractor_other-2.txt"; //write | |
36 | ||
37 | std::filebuf fbin, fbout; | |
38 | fbin.open(name_01, std::ios_base::in); | |
39 | fbout.open(name_02, std::ios_base::out | std::ios_base::trunc); | |
40 | VERIFY( fbin.is_open() ); | |
41 | VERIFY( fbout.is_open() ); | |
42 | ||
43 | if (test) | |
44 | { | |
45 | std::istream is(&fbin); | |
46 | is.unsetf(std::ios_base::skipws); | |
47 | is >> &fbout; | |
48 | } | |
efc2753a | 49 | |
a2febbfb | 50 | fbout.close(); |
51 | fbin.close(); | |
52 | VERIFY( !fbin.is_open() ); | |
53 | VERIFY( !fbout.is_open() ); | |
efc2753a | 54 | } |
55 | ||
efc2753a | 56 | int main() |
57 | { | |
a2febbfb | 58 | test02(); |
efc2753a | 59 | return 0; |
60 | } |