summaryrefslogtreecommitdiffstats
path: root/test/containers/unord/unord.multiset/unord.multiset.cnstr/size.pass.cpp
blob: 16e6c6c951dd7ac1e7f2b85a80ef4b9524feb10b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <unordered_set>

// template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
//           class Alloc = allocator<Value>>
// class unordered_multiset

// explicit unordered_multiset(size_type n);

#include <unordered_set>
#include <cassert>

#include "../../../NotConstructible.h"
#include "../../../test_compare.h"
#include "../../../test_hash.h"
#include "../../../test_allocator.h"

int main()
{
    {
        typedef std::unordered_multiset<NotConstructible,
                                   test_hash<std::hash<NotConstructible> >,
                                   test_compare<std::equal_to<NotConstructible> >,
                                   test_allocator<NotConstructible>
                                   > C;
        C c(7);
        assert(c.bucket_count() == 7);
        assert(c.hash_function() == test_hash<std::hash<NotConstructible> >());
        assert(c.key_eq() == test_compare<std::equal_to<NotConstructible> >());
        assert(c.get_allocator() == (test_allocator<NotConstructible>()));
        assert(c.size() == 0);
        assert(c.empty());
        assert(std::distance(c.begin(), c.end()) == 0);
        assert(c.load_factor() == 0);
        assert(c.max_load_factor() == 1);
    }
}