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// { dg-options "-std=gnu++0x" }
// Copyright (C) 2010-2013 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 <string>
#include <iterator>
#include <unordered_set>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
typedef std::unordered_set<std::string> Set;
Set s;
VERIFY(s.empty());
std::pair<Set::iterator, bool> p = s.insert("abcde");
VERIFY(p.second);
VERIFY(s.size() == 1);
VERIFY(std::distance(s.begin(), s.end()) == 1);
VERIFY(p.first == s.begin());
VERIFY(*p.first == "abcde");
}
void test02()
{
bool test __attribute__((unused)) = true;
typedef std::unordered_set<std::string> Set;
Set s;
VERIFY(s.empty());
std::pair<Set::iterator, bool> p1 = s.insert("abcde");
std::pair<Set::iterator, bool> p2 = s.insert("abcde");
VERIFY(p1.second);
VERIFY(!p2.second);
VERIFY(s.size() == 1);
VERIFY(p1.first == p2.first);
VERIFY(*p1.first == "abcde");
}
int main()
{
test01();
test02();
return 0;
}
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