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 multimap
14
15// void insert(initializer_list<value_type> il);
16
17#include <map>
18#include <cassert>
19
20#include "test_macros.h"
21#include "min_allocator.h"
22
23int main(int, char**)
24{
25 {
26 typedef std::multimap<int, double> C;
27 typedef C::value_type V;
28 C m =
29 {
30 {1, 1},
31 {1, 2},
32 {2, 1},
33 {2, 2},
34 {3, 1},
35 {3, 2}
36 };
37 m.insert(
38 l: {
39 {1, 1.5},
40 {2, 1.5},
41 {3, 1.5},
42 }
43 );
44 assert(m.size() == 9);
45 assert(std::distance(m.begin(), m.end()) == 9);
46 C::const_iterator i = m.cbegin();
47 assert(*i == V(1, 1));
48 assert(*++i == V(1, 2));
49 assert(*++i == V(1, 1.5));
50 assert(*++i == V(2, 1));
51 assert(*++i == V(2, 2));
52 assert(*++i == V(2, 1.5));
53 assert(*++i == V(3, 1));
54 assert(*++i == V(3, 2));
55 assert(*++i == V(3, 1.5));
56 }
57 {
58 typedef std::multimap<int, double, std::less<int>, min_allocator<std::pair<const int, double>>> C;
59 typedef C::value_type V;
60 C m =
61 {
62 {1, 1},
63 {1, 2},
64 {2, 1},
65 {2, 2},
66 {3, 1},
67 {3, 2}
68 };
69 m.insert(
70 {
71 {1, 1.5},
72 {2, 1.5},
73 {3, 1.5},
74 }
75 );
76 assert(m.size() == 9);
77 assert(std::distance(m.begin(), m.end()) == 9);
78 C::const_iterator i = m.cbegin();
79 assert(*i == V(1, 1));
80 assert(*++i == V(1, 2));
81 assert(*++i == V(1, 1.5));
82 assert(*++i == V(2, 1));
83 assert(*++i == V(2, 2));
84 assert(*++i == V(2, 1.5));
85 assert(*++i == V(3, 1));
86 assert(*++i == V(3, 2));
87 assert(*++i == V(3, 1.5));
88 }
89
90 return 0;
91}
92

source code of libcxx/test/std/containers/associative/multimap/multimap.modifiers/insert_initializer_list.pass.cpp