File: iterators.pass.cpp

package info (click to toggle)
libpmemobj-cpp 1.5.1-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 1,568 kB
  • sloc: cpp: 14,128; sh: 643; ansic: 497; perl: 381; makefile: 8
file content (142 lines) | stat: -rw-r--r-- 3,813 bytes parent folder | download
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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
//===----------------------------------------------------------------------===//
//
//                     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 2018, Intel Corporation
//
// Modified to test pmem::obj containers
//

#include "unittest.hpp"

#include <libpmemobj++/experimental/array.hpp>

namespace pmem_exp = pmem::obj::experimental;

int
main()
{
	START();

	{
		typedef pmem_exp::array<int, 5> C;
		C c;
		C::iterator i;
		i = c.begin();
		C::const_iterator j;
		j = c.cbegin();
		UT_ASSERT(i == j);
	}
	{
		typedef pmem_exp::array<int, 0> C;
		C c;
		C::iterator i;
		i = c.begin();
		C::const_iterator j;
		j = c.cbegin();
		UT_ASSERT(i == j);
	}

	{
		typedef pmem_exp::array<int, 5> C;
		C::iterator ii1{}, ii2{};
		C::iterator ii4 = ii1;
		C::const_iterator cii{};
		UT_ASSERT(ii1 == ii2);
		UT_ASSERT(ii1 == ii4);
		UT_ASSERT(ii1 == cii);

		UT_ASSERT(!(ii1 != ii2));
		UT_ASSERT(!(ii1 != cii));

		C c;
		UT_ASSERT(c.begin() == pmem_exp::begin(c));
		UT_ASSERT(c.cbegin() == pmem_exp::cbegin(c));
		UT_ASSERT(c.rbegin() == pmem_exp::rbegin(c));
		UT_ASSERT(c.crbegin() == pmem_exp::crbegin(c));
		UT_ASSERT(c.end() == pmem_exp::end(c));
		UT_ASSERT(c.cend() == pmem_exp::cend(c));
		UT_ASSERT(c.rend() == pmem_exp::rend(c));
		UT_ASSERT(c.crend() == pmem_exp::crend(c));

		UT_ASSERT(pmem_exp::begin(c) != pmem_exp::end(c));
		UT_ASSERT(pmem_exp::rbegin(c) != pmem_exp::rend(c));
		UT_ASSERT(pmem_exp::cbegin(c) != pmem_exp::cend(c));
		UT_ASSERT(pmem_exp::crbegin(c) != pmem_exp::crend(c));
	}
	{
		typedef pmem_exp::array<int, 0> C;
		C::iterator ii1{}, ii2{};
		C::iterator ii4 = ii1;
		C::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);

		C c;
		UT_ASSERT(c.begin() == pmem_exp::begin(c));
		UT_ASSERT(c.cbegin() == pmem_exp::cbegin(c));
		UT_ASSERT(c.rbegin() == pmem_exp::rbegin(c));
		UT_ASSERT(c.crbegin() == pmem_exp::crbegin(c));
		UT_ASSERT(c.end() == pmem_exp::end(c));
		UT_ASSERT(c.cend() == pmem_exp::cend(c));
		UT_ASSERT(c.rend() == pmem_exp::rend(c));
		UT_ASSERT(c.crend() == pmem_exp::crend(c));

		UT_ASSERT(pmem_exp::begin(c) == pmem_exp::end(c));
		UT_ASSERT(pmem_exp::rbegin(c) == pmem_exp::rend(c));
		UT_ASSERT(pmem_exp::cbegin(c) == pmem_exp::cend(c));
		UT_ASSERT(pmem_exp::crbegin(c) == pmem_exp::crend(c));
	}

	{
		typedef pmem_exp::array<int, 5> C;
		C c{{0, 1, 2, 3, 4}};

		UT_ASSERT(c.begin() == pmem_exp::begin(c));
		UT_ASSERT(c.cbegin() == pmem_exp::cbegin(c));
		UT_ASSERT(c.end() == pmem_exp::end(c));
		UT_ASSERT(c.cend() == pmem_exp::cend(c));

		UT_ASSERT(c.rbegin() == pmem_exp::rbegin(c));
		UT_ASSERT(c.crbegin() == pmem_exp::crbegin(c));
		UT_ASSERT(c.rend() == pmem_exp::rend(c));
		UT_ASSERT(c.crend() == pmem_exp::crend(c));

		UT_ASSERT(pmem_exp::begin(c) != pmem_exp::end(c));
		UT_ASSERT(pmem_exp::rbegin(c) != pmem_exp::rend(c));
		UT_ASSERT(pmem_exp::cbegin(c) != pmem_exp::cend(c));
		UT_ASSERT(pmem_exp::crbegin(c) != pmem_exp::crend(c));

		UT_ASSERT(*c.begin() == 0);
		UT_ASSERT(*c.rbegin() == 4);

		UT_ASSERT(*pmem_exp::begin(c) == 0);
		UT_ASSERT(*pmem_exp::cbegin(c) == 0);
		UT_ASSERT(*pmem_exp::rbegin(c) == 4);
		UT_ASSERT(*pmem_exp::crbegin(c) == 4);
	}

	return 0;
}