1 // 2006-02-22 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2006-2013 Free Software Foundation, Inc.
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)
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.
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/>.
20 // 6.3 Unordered associative containers
22 #include <tr1/unordered_set>
23 #include <testsuite_hooks.h>
28 bool test
__attribute__((unused
)) = true;
30 for (float lf
= 1.0; lf
< 101.0; lf
*= 10.0)
31 for (int size
= 1; size
<= 6561; size
*= 3)
33 std::tr1::unordered_set
<int> us1
;
34 typedef std::tr1::unordered_set
<int>::size_type size_type
;
36 us1
.max_load_factor(10.0);
38 for (int i
= 0; i
< size
; ++i
)
41 us1
.max_load_factor(lf
);
43 for (int i
= 1; i
<= 6561; i
*= 81)
45 const size_type n
= size
* 81 / i
;
47 VERIFY( us1
.bucket_count() > us1
.size() / us1
.max_load_factor() );
48 VERIFY( us1
.bucket_count() >= n
);