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a2febbfb | 1 | // 1999-08-11 bkoz |
b9e8095b | 2 | |
f1717362 | 3 | // Copyright (C) 1999-2016 Free Software Foundation, Inc. |
b9e8095b | 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) |
b9e8095b | 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 | |
b9e8095b | 21 | |
a2febbfb | 22 | #include <istream> |
b9e8095b | 23 | #include <sstream> |
0194306c | 24 | #include <testsuite_hooks.h> |
b9e8095b | 25 | |
a2febbfb | 26 | // libstdc++/6746 |
27 | void test12() | |
b9e8095b | 28 | { |
29 | using namespace std; | |
f8ef786c | 30 | bool test __attribute__((unused)) = true; |
a2febbfb | 31 | streamsize sum = 0; |
32 | istringstream iss("shamma shamma"); | |
33 | ||
34 | // test01 | |
35 | size_t i = iss.rdbuf()->in_avail(); | |
36 | VERIFY( i != 0 ); | |
37 | ||
38 | // test02 | |
39 | streamsize extracted; | |
40 | do | |
41 | { | |
42 | char buf[1024]; | |
43 | extracted = iss.readsome(buf, sizeof buf); | |
44 | sum += extracted; | |
45 | } | |
46 | while (iss.good() && extracted); | |
47 | VERIFY( sum != 0 ); | |
48 | } | |
b9e8095b | 49 | |
a2febbfb | 50 | int |
51 | main() | |
b9e8095b | 52 | { |
a2febbfb | 53 | test12(); |
112873cc | 54 | return 0; |
b9e8095b | 55 | } |