1 // { dg-require-fork "" }
2 // { dg-require-mkfifo "" }
4 // 2003-04-26 Petur Runolfsson <peturr02@ru.is>
6 // Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 2, or (at your option)
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING. If not, write to the Free
21 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
24 // 27.3 Standard iostream objects
31 #include <sys/types.h>
33 #include <testsuite_hooks.h>
35 // Check that cout.flush() is called when last ios_base::Init is destroyed.
39 using namespace __gnu_test
;
40 bool test
__attribute__((unused
)) = true;
42 const char* name
= "tmp_fifo4";
44 signal(SIGPIPE
, SIG_IGN
);
47 mkfifo(name
, S_IRWXU
);
51 VERIFY( child
!= -1 );
56 fbout
.open(name
, ios_base::in
|ios_base::out
);
58 VERIFY ( fbout
.is_open() );
61 // NB: fbout is *not* destroyed here!
66 fbin
.open(name
, ios_base::in
);
68 filebuf::int_type c
= fbin
.sbumpc();
69 VERIFY( c
!= filebuf::traits_type::eof() );
70 VERIFY( c
== filebuf::traits_type::to_int_type('a') );