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1 | // 2007-04-09 Paolo Carlini <pcarlini@suse.de> |
2 | ||
8d9254fc | 3 | // Copyright (C) 2007-2020 Free Software Foundation, Inc. |
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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) |
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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 | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
11202768 | 19 | |
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20 | // { dg-options "-DWIDTH=500000" { target simulator } } |
21 | ||
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22 | #include <ostream> |
23 | #include <sstream> | |
24 | #include <ext/vstring.h> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
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27 | #ifndef WIDTH |
28 | #define WIDTH 50000000 | |
29 | #endif | |
30 | ||
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31 | // libstdc++/28277 |
32 | void test01() | |
33 | { | |
34 | using namespace std; | |
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35 | |
36 | wostringstream oss_01; | |
37 | const __gnu_cxx::__wvstring str_01(50, L'a'); | |
38 | ||
92da2d44 | 39 | oss_01.width(WIDTH); |
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40 | const streamsize width = oss_01.width(); |
41 | ||
42 | oss_01 << str_01; | |
43 | ||
44 | VERIFY( oss_01.good() ); | |
7919bb2f | 45 | VERIFY( oss_01.str().size() == __gnu_cxx::__wvstring::size_type(width) ); |
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46 | } |
47 | ||
48 | int main() | |
49 | { | |
50 | test01(); | |
51 | return 0; | |
52 | } |