3 // Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
21 // 27.6.1.2.2 arithmetic extractors
27 #include <testsuite_hooks.h>
29 // libstdc++/3720 part two
33 bool test __attribute__((unused)) = true;
34 const char* l2 = "1.2345678901234567890123456789012345678901234567890123456"
41 istringstream iss1(l2);
44 VERIFY (d > 1246 && d < 1247);
47 // quick test for failbit on maximum length extraction.
49 int max_digits = numeric_limits<int>::digits10 + 1;
51 for (int j = 0; j < max_digits; ++j)
53 istringstream iss2(digits);
55 VERIFY( !iss2.fail() );
63 VERIFY( iss2.fail() );