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// <vector>
11
12// void swap(vector& x);
13
14#include <vector>
15#include <cassert>
16
17#include "min_allocator.h"
18#include "asan_testing.h"
19
20int main()
21{
22    {
23        std::vector<int> v1(100);
24        std::vector<int> v2(200);
25        assert(is_contiguous_container_asan_correct(v1));
26        assert(is_contiguous_container_asan_correct(v2));
27        v1.swap(v2);
28        assert(v1.size() == 200);
29        assert(v1.capacity() == 200);
30        assert(is_contiguous_container_asan_correct(v1));
31        assert(v2.size() == 100);
32        assert(v2.capacity() == 100);
33        assert(is_contiguous_container_asan_correct(v2));
34    }
35#if __cplusplus >= 201103L
36    {
37        std::vector<int, min_allocator<int>> v1(100);
38        std::vector<int, min_allocator<int>> v2(200);
39        assert(is_contiguous_container_asan_correct(v1));
40        assert(is_contiguous_container_asan_correct(v2));
41        v1.swap(v2);
42        assert(v1.size() == 200);
43        assert(v1.capacity() == 200);
44        assert(is_contiguous_container_asan_correct(v1));
45        assert(v2.size() == 100);
46        assert(v2.capacity() == 100);
47        assert(is_contiguous_container_asan_correct(v2));
48    }
49#endif
50}
51