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 
main()20 int 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