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// { dg-options "-std=gnu++0x" }
// 2010-10-27 Paolo Carlini <paolo.carlini@oracle.com>
//
// Copyright (C) 2010 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/>.
// Single-element insert
#include <iterator>
#include <unordered_set>
#include <testsuite_hooks.h>
#include <testsuite_rvalref.h>
void test01()
{
bool test __attribute__((unused)) = true;
using __gnu_test::rvalstruct;
typedef std::unordered_multiset<rvalstruct> Set;
Set s;
VERIFY( s.empty() );
Set::iterator i = s.insert(rvalstruct(1));
VERIFY( s.size() == 1 );
VERIFY( std::distance(s.begin(), s.end()) == 1 );
VERIFY( i == s.begin() );
VERIFY( (*i).val == 1 );
}
void test02()
{
bool test __attribute__((unused)) = true;
using __gnu_test::rvalstruct;
typedef std::unordered_multiset<rvalstruct> Set;
Set s;
VERIFY( s.empty() );
s.insert(rvalstruct(2));
Set::iterator i = s.insert(rvalstruct(2));
VERIFY( s.size() == 2 );
VERIFY( std::distance(s.begin(), s.end()) == 2 );
VERIFY( (*i).val == 2 );
Set::iterator i2 = s.begin();
++i2;
VERIFY( i == s.begin() || i == i2 );
VERIFY( (*(s.begin())).val == 2 && (*i2).val == 2 );
}
int main()
{
test01();
test02();
return 0;
}
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