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);
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 {
25 typedef int V;
26 V ar[] =
27 {
28 1,
29 1,
30 1,
31 2,
32 2,
33 2,
34 3,
35 3,
36 3
37 };
38 typedef test_compare<std::less<int> > C;
39 typedef test_allocator<V> A;
40 std::multiset<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
41 std::multiset<int, C, A> m = mo;
42 assert(m.get_allocator() == A(7));
43 assert(m.key_comp() == C(5));
44 assert(m.size() == 9);
45 assert(distance(m.begin(), m.end()) == 9);
46 assert(*next(m.begin(), 0) == 1);
47 assert(*next(m.begin(), 1) == 1);
48 assert(*next(m.begin(), 2) == 1);
49 assert(*next(m.begin(), 3) == 2);
50 assert(*next(m.begin(), 4) == 2);
51 assert(*next(m.begin(), 5) == 2);
52 assert(*next(m.begin(), 6) == 3);
53 assert(*next(m.begin(), 7) == 3);
54 assert(*next(m.begin(), 8) == 3);
55
56 assert(mo.get_allocator() == A(7));
57 assert(mo.key_comp() == C(5));
58 assert(mo.size() == 9);
59 assert(distance(mo.begin(), mo.end()) == 9);
60 assert(*next(mo.begin(), 0) == 1);
61 assert(*next(mo.begin(), 1) == 1);
62 assert(*next(mo.begin(), 2) == 1);
63 assert(*next(mo.begin(), 3) == 2);
64 assert(*next(mo.begin(), 4) == 2);
65 assert(*next(mo.begin(), 5) == 2);
66 assert(*next(mo.begin(), 6) == 3);
67 assert(*next(mo.begin(), 7) == 3);
68 assert(*next(mo.begin(), 8) == 3);
69 }
70 #ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
71 {
72 typedef int V;
73 V ar[] =
74 {
75 1,
76 1,
77 1,
78 2,
79 2,
80 2,
81 3,
82 3,
83 3
84 };
85 typedef test_compare<std::less<int> > C;
86 typedef other_allocator<V> A;
87 std::multiset<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
88 std::multiset<int, C, A> m = mo;
89 assert(m.get_allocator() == A(-2));
90 assert(m.key_comp() == C(5));
91 assert(m.size() == 9);
92 assert(distance(m.begin(), m.end()) == 9);
93 assert(*next(m.begin(), 0) == 1);
94 assert(*next(m.begin(), 1) == 1);
95 assert(*next(m.begin(), 2) == 1);
96 assert(*next(m.begin(), 3) == 2);
97 assert(*next(m.begin(), 4) == 2);
98 assert(*next(m.begin(), 5) == 2);
99 assert(*next(m.begin(), 6) == 3);
100 assert(*next(m.begin(), 7) == 3);
101 assert(*next(m.begin(), 8) == 3);
102
103 assert(mo.get_allocator() == A(7));
104 assert(mo.key_comp() == C(5));
105 assert(mo.size() == 9);
106 assert(distance(mo.begin(), mo.end()) == 9);
107 assert(*next(mo.begin(), 0) == 1);
108 assert(*next(mo.begin(), 1) == 1);
109 assert(*next(mo.begin(), 2) == 1);
110 assert(*next(mo.begin(), 3) == 2);
111 assert(*next(mo.begin(), 4) == 2);
112 assert(*next(mo.begin(), 5) == 2);
113 assert(*next(mo.begin(), 6) == 3);
114 assert(*next(mo.begin(), 7) == 3);
115 assert(*next(mo.begin(), 8) == 3);
116 }
117 #endif // _LIBCPP_HAS_NO_ADVANCED_SFINAE
118 }
119