1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <set>
11
12 // class multiset
13
14 // multiset(const multiset& m, const allocator_type& a);
15
16 #include <set>
17 #include <cassert>
18
19 #include "../../../test_compare.h"
20 #include "test_allocator.h"
21
main()22 int main()
23 {
24 typedef int V;
25 V ar[] =
26 {
27 1,
28 1,
29 1,
30 2,
31 2,
32 2,
33 3,
34 3,
35 3
36 };
37 typedef test_compare<std::less<int> > C;
38 typedef test_allocator<V> A;
39 std::multiset<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
40 std::multiset<int, C, A> m(mo, A(3));
41 assert(m.get_allocator() == A(3));
42 assert(m.key_comp() == C(5));
43 assert(m.size() == 9);
44 assert(distance(m.begin(), m.end()) == 9);
45 assert(*next(m.begin(), 0) == 1);
46 assert(*next(m.begin(), 1) == 1);
47 assert(*next(m.begin(), 2) == 1);
48 assert(*next(m.begin(), 3) == 2);
49 assert(*next(m.begin(), 4) == 2);
50 assert(*next(m.begin(), 5) == 2);
51 assert(*next(m.begin(), 6) == 3);
52 assert(*next(m.begin(), 7) == 3);
53 assert(*next(m.begin(), 8) == 3);
54
55 assert(mo.get_allocator() == A(7));
56 assert(mo.key_comp() == C(5));
57 assert(mo.size() == 9);
58 assert(distance(mo.begin(), mo.end()) == 9);
59 assert(*next(mo.begin(), 0) == 1);
60 assert(*next(mo.begin(), 1) == 1);
61 assert(*next(mo.begin(), 2) == 1);
62 assert(*next(mo.begin(), 3) == 2);
63 assert(*next(mo.begin(), 4) == 2);
64 assert(*next(mo.begin(), 5) == 2);
65 assert(*next(mo.begin(), 6) == 3);
66 assert(*next(mo.begin(), 7) == 3);
67 assert(*next(mo.begin(), 8) == 3);
68 }
69