4 // Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation
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 2, 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 COPYING. If not, write to the Free
19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
22 // 27.6.2.5.4 basic_ostream character inserters
23 // @require@ %-*.tst %-*.txt
24 // @diff@ %-*.tst %-*.txt
29 #include <testsuite_hooks.h>
31 const int size
= 1000;
32 const char name_01
[] = "ostream_inserter_other-1.tst";
33 const char name_02
[] = "ostream_inserter_other-1.txt";
34 const char name_03
[] = "ostream_inserter_other-2.tst";
35 const char name_04
[] = "ostream_inserter_other-2.txt";
41 typedef std::ios_base::iostate iostate
;
42 bool test
__attribute__((unused
)) = true;
44 // basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type* __sb)
46 std::ifstream
f_in1(name_01
);
47 std::ofstream
f_out1(name_02
);
48 std::stringbuf
* strbuf01
= NULL
;
49 iostate state01
= f_in1
.rdstate();
51 iostate state02
= f_in1
.rdstate();
52 VERIFY( state01
!= state02
);
53 VERIFY( (state02
& std::ios_base::failbit
) != 0 );
54 state01
= f_out1
.rdstate();
56 state02
= f_out1
.rdstate();
57 VERIFY( state01
!= state02
);
58 VERIFY( (state02
& std::ios_base::badbit
) != 0 );
61 std::ifstream
f_in(name_01
);
62 std::ofstream
f_out(name_02
);
63 f_out
<< f_in
.rdbuf();
67 // filebuf->stringbuf->filebuf
68 std::ifstream
f_in2(name_03
);
69 std::ofstream
f_out2(name_04
); // should be different name
70 std::stringbuf strbuf02
;