1// { dg-options "-std=gnu++11" }
2
3// Copyright (C) 2011-2015 Free Software Foundation, Inc.
4//
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)
9// any later version.
10//
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.
15//
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/>.
19
20#include <unordered_map>
21#include <testsuite_hooks.h>
22
23bool test __attribute__((unused)) = true;
24
25void test01()
26{
27  std::unordered_map<int, int> um(20);
28
29  std::size_t bkt_count = um.bucket_count();
30
31  um.max_load_factor(um.max_load_factor());
32
33  VERIFY( um.bucket_count() >= bkt_count );
34
35  um.max_load_factor(um.max_load_factor() * 2.f);
36
37  VERIFY( um.bucket_count() >= bkt_count );
38}
39
40int main()
41{
42  test01();
43  return 0;
44}
45