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// UNSUPPORTED: c++03
10
11// <map>
12
13// class map
14
15// map(initializer_list<value_type> il, const key_compare& comp);
16
17#include <map>
18#include <cassert>
19#include "test_macros.h"
20#include "../../../test_compare.h"
21#include "min_allocator.h"
22
23int main(int, char**) {
24 {
25 typedef std::pair<const int, double> V;
26 typedef test_less<int> C;
27 std::map<int, double, C> m({{1, 1}, {1, 1.5}, {1, 2}, {2, 1}, {2, 1.5}, {2, 2}, {3, 1}, {3, 1.5}, {3, 2}}, C(3));
28 assert(m.size() == 3);
29 assert(std::distance(m.begin(), m.end()) == 3);
30 assert(*m.begin() == V(1, 1));
31 assert(*std::next(m.begin()) == V(2, 1));
32 assert(*std::next(m.begin(), 2) == V(3, 1));
33 assert(m.key_comp() == C(3));
34 }
35 {
36 typedef std::pair<const int, double> V;
37 typedef test_less<int> C;
38 std::map<int, double, C, min_allocator<std::pair<const int, double>>> m(
39 {{1, 1}, {1, 1.5}, {1, 2}, {2, 1}, {2, 1.5}, {2, 2}, {3, 1}, {3, 1.5}, {3, 2}}, C(3));
40 assert(m.size() == 3);
41 assert(std::distance(m.begin(), m.end()) == 3);
42 assert(*m.begin() == V(1, 1));
43 assert(*std::next(m.begin()) == V(2, 1));
44 assert(*std::next(m.begin(), 2) == V(3, 1));
45 assert(m.key_comp() == C(3));
46 }
47
48 return 0;
49}
50

source code of libcxx/test/std/containers/associative/map/map.cons/initializer_list_compare.pass.cpp