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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
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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.
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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 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
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28 // the GNU General Public License.
30 // 27.5.2 template class basic_streambuf
33 #include <testsuite_hooks.h>
35 class testbuf
: public std::streambuf
40 typedef std::streambuf::traits_type traits_type
;
41 typedef std::streambuf::char_type char_type
;
43 testbuf(): std::streambuf()
44 { _M_mode
= (std::ios_base::in
| std::ios_base::out
); }
50 VERIFY( this->eback() == NULL
);
51 VERIFY( this->gptr() == NULL
);
52 VERIFY( this->egptr() == NULL
);
53 VERIFY( this->pbase() == NULL
);
54 VERIFY( this->pptr() == NULL
);
55 VERIFY( this->epptr() == NULL
);
61 { return (this->uflow()); }
64 pub_overflow(int_type __c
= traits_type::eof())
65 { return (this->overflow(__c
)); }
68 pub_pbackfail(int_type __c
)
69 { return (this->pbackfail(__c
)); }
72 pub_setg(char* beg
, char* cur
, char *end
)
73 { this->setg(beg
, cur
, end
); }
76 pub_setp(char* beg
, char* end
)
77 { this->setp(beg
, end
); }
83 int_type __retval
= traits_type::eof();
84 if (this->gptr() < this->egptr())
85 __retval
= traits_type::not_eof(0);
92 typedef testbuf::traits_type traits_type
;
93 typedef testbuf::int_type int_type
;
96 char* lit01
= "chicago underground trio/possible cube on delmark";
99 // 27.5.2.1 basic_streambuf ctors
100 // default ctor initializes
101 // - all pointer members to null pointers
102 // - locale to current global locale
103 VERIFY( buf01
.check_pointers() );
104 VERIFY( buf01
.getloc() == std::locale() );