3 // Copyright (C) 2000, 2002, 2003 Free Software Foundation
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
8 // Free Software Foundation; either version 2, or (at your option)
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // 27.4.2.5 ios_base storage functions
23 // XXX This test will not work for some versions of irix6 because of
24 // XXX bug(s) in libc malloc for very large allocations. However
25 // XXX -lmalloc seems to work.
26 // See http://gcc.gnu.org/ml/gcc/2002-05/msg01012.html
27 // { dg-options "-lmalloc" { target mips*-*-irix6* } }
31 #include <testsuite_hooks.h>
36 bool test __attribute__((unused)) = true;
37 int max = std::numeric_limits<int>::max() - 1;
38 std::stringbuf strbuf;
39 std::ios ios(&strbuf);
41 ios.exceptions(std::ios::badbit);
48 VERIFY( ios.pword(1) == v );
54 catch(std::ios_base::failure& obj)
61 VERIFY( test = false );
65 VERIFY( ios.pword(1) == v );
67 // max is different code path from max-1
71 v = ios.pword(std::numeric_limits<int>::max());
73 catch(std::ios_base::failure& obj)
80 VERIFY( test = false );
86 VERIFY( ios.iword(1) == 1 );
92 catch(std::ios_base::failure& obj)
99 VERIFY( test = false );
103 VERIFY( ios.iword(1) == 1 );
105 // max is different code path from max-1
109 l = ios.iword(std::numeric_limits<int>::max());
111 catch(std::ios_base::failure& obj)
118 VERIFY( test = false );
126 __gnu_test::set_memory_limits();