3 // Copyright (C) 1999, 2000, 2001, 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
21 // 27.6.1.3 unformatted input functions
25 #include <testsuite_hooks.h>
30 bool test
__attribute__((unused
)) = true;
31 const std::string str_01
;
32 const std::string
str_02("soul eyes: john coltrane quartet");
35 std::stringbuf
isbuf_03(str_02
, std::ios_base::in
);
36 std::stringbuf
isbuf_04(str_02
, std::ios_base::in
);
37 std::stringbuf
isbuf_05(str_02
, std::ios_base::in
);
39 std::istream
is_00(&isbuf_05
);
40 std::istream
is_03(&isbuf_03
);
41 std::istream
is_04(&isbuf_04
);
42 std::ios_base::iostate state1
, state2
;
44 // istream& putback(char c)
47 state1
= is_04
.rdstate();
49 VERIFY( is_04
.gcount() == 0 ); // DR 60
50 state2
= is_04
.rdstate();
51 VERIFY( state1
== state2
);
52 VERIFY( is_04
.peek() == 't' );
56 state1
= is_04
.rdstate();
58 VERIFY( is_04
.gcount() == 0 ); // DR 60
59 state2
= is_04
.rdstate();
60 VERIFY( state1
== state2
);
61 VERIFY( is_04
.peek() == 'r' );
65 int count1
= is_00
.gcount();
67 int count2
= is_00
.gcount();
68 VERIFY (count1
== count2
); // DR 60