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// 1999-08-11 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009, 2010
// Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 27.6.1.3 unformatted input functions
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void
test01()
{
typedef std::ios::traits_type traits_type;
bool test __attribute__((unused)) = true;
const std::string str_01;
const std::string str_02("soul eyes: john coltrane quartet");
std::string strtmp;
std::stringbuf isbuf_03(str_02, std::ios_base::in);
std::stringbuf isbuf_04(str_02, std::ios_base::in);
std::istream is_00(0);
std::istream is_03(&isbuf_03);
std::istream is_04(&isbuf_04);
std::ios_base::iostate state1, state2;
char carray[60] = "";
// istream& ignore(streamsize n = 1, int_type delim = traits::eof())
is_04.read(carray, 9);
VERIFY( is_04.peek() == ':' );
state1 = is_04.rdstate();
is_04.ignore();
VERIFY( is_04.gcount() == 1 );
state2 = is_04.rdstate();
VERIFY( state1 == state2 );
VERIFY( is_04.peek() == ' ' );
state1 = is_04.rdstate();
is_04.ignore(0);
VERIFY( is_04.gcount() == 0 );
state2 = is_04.rdstate();
VERIFY( state1 == state2 );
VERIFY( is_04.peek() == ' ' );
state1 = is_04.rdstate();
is_04.ignore(5, traits_type::to_int_type(' '));
VERIFY( is_04.gcount() == 1 );
state2 = is_04.rdstate();
VERIFY( state1 == state2 );
VERIFY( is_04.peek() == 'j' );
// int_type peek()
state1 = is_04.rdstate();
VERIFY( is_04.peek() == 'j' );
VERIFY( is_04.gcount() == 0 );
state2 = is_04.rdstate();
VERIFY( state1 == state2 );
is_04.ignore(30);
state1 = is_04.rdstate();
VERIFY( is_04.peek() == traits_type::eof() );
VERIFY( is_04.gcount() == 0 );
state2 = is_04.rdstate();
VERIFY( state1 != state2 );
}
int
main()
{
test01();
return 0;
}
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