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_macros.h"
20 #include "../../../test_compare.h"
21 #include "test_allocator.h"
22
main()23 int main()
24 {
25 {
26 typedef int V;
27 V ar[] =
28 {
29 1,
30 1,
31 1,
32 2,
33 2,
34 2,
35 3,
36 3,
37 3
38 };
39 typedef test_compare<std::less<int> > C;
40 typedef test_allocator<V> A;
41 std::multiset<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
42 std::multiset<int, C, A> m = mo;
43 assert(m.get_allocator() == A(7));
44 assert(m.key_comp() == C(5));
45 assert(m.size() == 9);
46 assert(distance(m.begin(), m.end()) == 9);
47 assert(*next(m.begin(), 0) == 1);
48 assert(*next(m.begin(), 1) == 1);
49 assert(*next(m.begin(), 2) == 1);
50 assert(*next(m.begin(), 3) == 2);
51 assert(*next(m.begin(), 4) == 2);
52 assert(*next(m.begin(), 5) == 2);
53 assert(*next(m.begin(), 6) == 3);
54 assert(*next(m.begin(), 7) == 3);
55 assert(*next(m.begin(), 8) == 3);
56
57 assert(mo.get_allocator() == A(7));
58 assert(mo.key_comp() == C(5));
59 assert(mo.size() == 9);
60 assert(distance(mo.begin(), mo.end()) == 9);
61 assert(*next(mo.begin(), 0) == 1);
62 assert(*next(mo.begin(), 1) == 1);
63 assert(*next(mo.begin(), 2) == 1);
64 assert(*next(mo.begin(), 3) == 2);
65 assert(*next(mo.begin(), 4) == 2);
66 assert(*next(mo.begin(), 5) == 2);
67 assert(*next(mo.begin(), 6) == 3);
68 assert(*next(mo.begin(), 7) == 3);
69 assert(*next(mo.begin(), 8) == 3);
70 }
71 #if TEST_STD_VER >= 11
72 {
73 typedef int V;
74 V ar[] =
75 {
76 1,
77 1,
78 1,
79 2,
80 2,
81 2,
82 3,
83 3,
84 3
85 };
86 typedef test_compare<std::less<int> > C;
87 typedef other_allocator<V> A;
88 std::multiset<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
89 std::multiset<int, C, A> m = mo;
90 assert(m.get_allocator() == A(-2));
91 assert(m.key_comp() == C(5));
92 assert(m.size() == 9);
93 assert(distance(m.begin(), m.end()) == 9);
94 assert(*next(m.begin(), 0) == 1);
95 assert(*next(m.begin(), 1) == 1);
96 assert(*next(m.begin(), 2) == 1);
97 assert(*next(m.begin(), 3) == 2);
98 assert(*next(m.begin(), 4) == 2);
99 assert(*next(m.begin(), 5) == 2);
100 assert(*next(m.begin(), 6) == 3);
101 assert(*next(m.begin(), 7) == 3);
102 assert(*next(m.begin(), 8) == 3);
103
104 assert(mo.get_allocator() == A(7));
105 assert(mo.key_comp() == C(5));
106 assert(mo.size() == 9);
107 assert(distance(mo.begin(), mo.end()) == 9);
108 assert(*next(mo.begin(), 0) == 1);
109 assert(*next(mo.begin(), 1) == 1);
110 assert(*next(mo.begin(), 2) == 1);
111 assert(*next(mo.begin(), 3) == 2);
112 assert(*next(mo.begin(), 4) == 2);
113 assert(*next(mo.begin(), 5) == 2);
114 assert(*next(mo.begin(), 6) == 3);
115 assert(*next(mo.begin(), 7) == 3);
116 assert(*next(mo.begin(), 8) == 3);
117 }
118 #endif
119 }
120