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 // vector(const vector& v);
13
14 #include <vector>
15 #include <cassert>
16
17 #include "test_macros.h"
18 #include "test_allocator.h"
19 #include "min_allocator.h"
20 #include "asan_testing.h"
21
22 template <class C>
23 void
test(const C & x)24 test(const C& x)
25 {
26 typename C::size_type s = x.size();
27 C c(x);
28 LIBCPP_ASSERT(c.__invariants());
29 assert(c.size() == s);
30 assert(c == x);
31 LIBCPP_ASSERT(is_contiguous_container_asan_correct(c));
32 }
33
main()34 int main()
35 {
36 {
37 int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 4, 3, 1, 0};
38 int* an = a + sizeof(a)/sizeof(a[0]);
39 test(std::vector<int>(a, an));
40 }
41 {
42 std::vector<int, test_allocator<int> > v(3, 2, test_allocator<int>(5));
43 std::vector<int, test_allocator<int> > v2 = v;
44 assert(is_contiguous_container_asan_correct(v));
45 assert(is_contiguous_container_asan_correct(v2));
46 assert(v2 == v);
47 assert(v2.get_allocator() == v.get_allocator());
48 assert(is_contiguous_container_asan_correct(v));
49 assert(is_contiguous_container_asan_correct(v2));
50 }
51 #if TEST_STD_VER >= 11
52 {
53 std::vector<int, other_allocator<int> > v(3, 2, other_allocator<int>(5));
54 std::vector<int, other_allocator<int> > v2 = v;
55 assert(is_contiguous_container_asan_correct(v));
56 assert(is_contiguous_container_asan_correct(v2));
57 assert(v2 == v);
58 assert(v2.get_allocator() == other_allocator<int>(-2));
59 assert(is_contiguous_container_asan_correct(v));
60 assert(is_contiguous_container_asan_correct(v2));
61 }
62 {
63 int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 4, 3, 1, 0};
64 int* an = a + sizeof(a)/sizeof(a[0]);
65 test(std::vector<int, min_allocator<int>>(a, an));
66 }
67 {
68 std::vector<int, min_allocator<int> > v(3, 2, min_allocator<int>());
69 std::vector<int, min_allocator<int> > v2 = v;
70 assert(is_contiguous_container_asan_correct(v));
71 assert(is_contiguous_container_asan_correct(v2));
72 assert(v2 == v);
73 assert(v2.get_allocator() == v.get_allocator());
74 assert(is_contiguous_container_asan_correct(v));
75 assert(is_contiguous_container_asan_correct(v2));
76 }
77 #endif
78 }
79