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// 2006-03-20 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2006-2024 Free Software Foundation, Inc.
//
// 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/>.
#include <iterator>
#include <sstream>
#include <algorithm>
#include <testsuite_hooks.h>
// In the occasion of libstdc++/25482
void test01()
{
using namespace std;
typedef istreambuf_iterator<char> in_iterator_type;
const char data1[] = "Drei Phantasien nach Friedrich Holderlin";
const string str1(data1);
istringstream iss1(str1);
in_iterator_type beg1(iss1);
in_iterator_type end1, it1;
it1 = find(beg1, beg1, 'l');
VERIFY( it1 == beg1 );
VERIFY( *it1 == 'D' );
it1 = find(end1, end1, 'D');
VERIFY( it1 == end1 );
it1 = find(end1, end1, 'Z');
VERIFY( it1 == end1 );
it1 = find(beg1, end1, 'P');
VERIFY( *it1 == 'P' );
it1 = find(beg1, end1, 't');
VERIFY( *it1 == 't' );
++it1;
VERIFY( *it1 == 'a' );
it1 = find(beg1, end1, 'H');
VERIFY( *it1 == 'H' );
it1 = find(beg1, end1, 'l');
VERIFY( *it1 == 'l' );
++it1;
it1 = find(beg1, end1, 'l');
VERIFY( *it1 == 'l' );
++it1;
VERIFY( *it1 == 'i' );
it1 = find(beg1, end1, 'Z');
VERIFY( it1 == end1 );
it1 = find(beg1, end1, 'D');
VERIFY( it1 == end1 );
iss1.seekg(0);
it1 = find(beg1, end1, 'D');
VERIFY( it1 != end1 );
VERIFY( *it1 == 'D' );
++it1;
VERIFY( *it1 == 'r' );
}
int main()
{
test01();
return 0;
}
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