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_macros.h"
20#include "test_iterators.h"
21#include "../../../test_compare.h"
22
23int main(int, char**) {
24 typedef int V;
25 V ar[] = {1, 1, 1, 2, 2, 2, 3, 3, 3};
26 typedef test_less<V> C;
27 std::set<V, C> m(
28 cpp17_input_iterator<const V*>(ar), cpp17_input_iterator<const V*>(ar + sizeof(ar) / sizeof(ar[0])), C(5));
29 assert(m.value_comp() == C(5));
30 assert(m.size() == 3);
31 assert(std::distance(m.begin(), m.end()) == 3);
32 assert(*m.begin() == 1);
33 assert(*std::next(m.begin()) == 2);
34 assert(*std::next(m.begin(), 2) == 3);
35
36 return 0;
37}
38

source code of libcxx/test/std/containers/associative/set/set.cons/iter_iter_comp.pass.cpp