1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // <set>
10 
11 // class set
12 
13 // template <class InputIterator>
14 //     set(InputIterator first, InputIterator last, const value_compare& comp);
15 
16 #include <set>
17 #include <cassert>
18 
19 #include "test_iterators.h"
20 #include "../../../test_compare.h"
21 
22 int main(int, char**)
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<V> > C;
38     std::set<V, C> m(input_iterator<const V*>(ar),
39                      input_iterator<const V*>(ar+sizeof(ar)/sizeof(ar[0])), C(5));
40     assert(m.value_comp() == C(5));
41     assert(m.size() == 3);
42     assert(distance(m.begin(), m.end()) == 3);
43     assert(*m.begin() == 1);
44     assert(*next(m.begin()) == 2);
45     assert(*next(m.begin(), 2) == 3);
46 
47   return 0;
48 }
49