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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/27_io/basic_istream/seekg/char/26211.cc
1 // 2010-11-18 Paolo Carlini <paolo.carlini@oracle.com>
3 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
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 3, 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 COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
22 #include <testsuite_hooks.h>
28 bool test
__attribute__((unused
)) = true;
30 typedef istringstream::pos_type pos_type
;
32 istringstream
iss("Duos for Doris");
35 const pos_type p0
= iss
.tellg();
36 VERIFY( p0
== pos_type(0) );
39 VERIFY( iss
.rdstate() == iss
.eofbit
);
41 iss
.seekg(0, ios_base::beg
);
44 iss
.seekg(0, ios_base::beg
);
45 VERIFY( !iss
.fail() );
46 VERIFY( iss
.tellg() == p0
);
49 VERIFY( iss
.rdstate() == iss
.eofbit
);
55 VERIFY( !iss
.fail() );
56 VERIFY( iss
.tellg() == p0
);