1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Copyright 2019-2020, Intel Corporation
//
// Modified to test pmem::obj containers
//
#include "list_wrapper.hpp"
#include "unittest.hpp"
#include <libpmemobj++/container/vector.hpp>
#include <libpmemobj++/make_persistent.hpp>
namespace nvobj = pmem::obj;
using vector_type = container_t<int>;
struct root {
nvobj::persistent_ptr<vector_type> v_pptr;
};
static void
test(int argc, char *argv[])
{
if (argc < 2) {
UT_FATAL("usage: %s file-name", argv[0]);
}
auto path = argv[1];
auto pop = nvobj::pool<root>::create(path, "VectorTest: iterators.pass",
PMEMOBJ_MIN_POOL * 2,
S_IWUSR | S_IRUSR);
auto r = pop.root();
try {
nvobj::transaction::run(pop, [&] {
r->v_pptr = nvobj::make_persistent<vector_type>();
{
vector_type::iterator i = r->v_pptr->begin();
vector_type::iterator j = r->v_pptr->end();
UT_ASSERT(std::distance(i, j) == 0);
UT_ASSERT(i == j);
}
{
vector_type::const_iterator i =
r->v_pptr->begin();
vector_type::const_iterator j =
r->v_pptr->end();
UT_ASSERT(std::distance(i, j) == 0);
UT_ASSERT(i == j);
}
{
vector_type::const_iterator i =
r->v_pptr->cbegin();
vector_type::const_iterator j =
r->v_pptr->cend();
UT_ASSERT(std::distance(i, j) == 0);
UT_ASSERT(i == j);
UT_ASSERT(i == r->v_pptr->end());
}
{
vector_type::iterator i;
vector_type::const_iterator j;
(void)i;
(void)j;
}
nvobj::delete_persistent<vector_type>(r->v_pptr);
const int a[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
r->v_pptr = nvobj::make_persistent<vector_type>(
std::begin(a), std::end(a));
{
vector_type::iterator i = r->v_pptr->begin();
UT_ASSERT(*i == 0);
++i;
UT_ASSERT(*i == 1);
*i = 10;
UT_ASSERT(*i == 10);
UT_ASSERT(std::distance(r->v_pptr->begin(),
r->v_pptr->end()) ==
10);
}
{
vector_type::iterator ii1{}, ii2{};
vector_type::iterator ii4 = ii1;
vector_type::const_iterator cii{};
UT_ASSERT(ii1 == ii2);
UT_ASSERT(ii1 == ii4);
UT_ASSERT(!(ii1 != ii2));
UT_ASSERT((ii1 == cii));
UT_ASSERT((cii == ii1));
UT_ASSERT(!(ii1 != cii));
UT_ASSERT(!(cii != ii1));
UT_ASSERT(!(ii1 < cii));
UT_ASSERT(!(cii < ii1));
UT_ASSERT((ii1 <= cii));
UT_ASSERT((cii <= ii1));
UT_ASSERT(!(ii1 > cii));
UT_ASSERT(!(cii > ii1));
UT_ASSERT((ii1 >= cii));
UT_ASSERT((cii >= ii1));
UT_ASSERT(cii - ii1 == 0);
UT_ASSERT(ii1 - cii == 0);
}
});
} catch (std::exception &e) {
UT_FATALexc(e);
}
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
|
