3 // Copyright (C) 1999-2013 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/>.
21 // 27.5.2 template class basic_streambuf
24 #include <testsuite_hooks.h>
26 class setpbuf : public std::filebuf
39 this->open("tmp_1057", std::ios_base::out | std::ios_base::trunc);
42 setp(buffer, buffer + 4);
55 return traits_type::eof();
57 result += traits_type::to_char_type(n);
65 result.append(pbase(), pptr());
66 setp(buffer, buffer + 4);
74 bool test __attribute__((unused)) = true;
75 std::string text = "abcdefghijklmn";
79 // Here xsputn writes over sp1.result
80 sp1.sputn(text.c_str(), text.length());
82 // This crashes when result is accessed
84 VERIFY( sp1.get_result() == text );
88 for (std::string::size_type i = 0; i < text.length(); ++i)
90 // sputc also writes over result
96 VERIFY( sp2.get_result() == text );