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
143
144
145
|
//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <string>
// explicit basic_string(basic_string_view<CharT, traits> sv, const Allocator& a
// = Allocator());
#include "unittest.hpp"
#include <libpmemobj++/container/string.hpp>
#include <libpmemobj++/make_persistent.hpp>
#include <libpmemobj++/persistent_ptr.hpp>
#include <libpmemobj++/pool.hpp>
#include <libpmemobj++/string_view.hpp>
#include <libpmemobj++/transaction.hpp>
namespace nvobj = pmem::obj;
struct root {
nvobj::persistent_ptr<pmem::obj::string> s1;
};
#ifdef XXX // XXX: implement test_allocator class
template <class charT>
void
test(std::basic_string_view<charT> sv)
{
typedef std::basic_string<charT, std::char_traits<charT>,
test_allocator<charT>>
S;
typedef typename S::traits_type T;
typedef typename S::allocator_type A;
{
S s2(sv);
LIBCPP_UT_ASSERT(s2.__invariants());
UT_ASSERT(s2.size() == sv.size());
UT_ASSERT(T::compare(s2.data(), sv.data(), sv.size()) == 0);
UT_ASSERT(s2.get_allocator() == A());
UT_ASSERT(s2.capacity() >= s2.size());
}
{
S s2;
s2 = sv;
LIBCPP_UT_ASSERT(s2.__invariants());
UT_ASSERT(s2.size() == sv.size());
UT_ASSERT(T::compare(s2.data(), sv.data(), sv.size()) == 0);
UT_ASSERT(s2.get_allocator() == A());
UT_ASSERT(s2.capacity() >= s2.size());
}
}
#endif
template <class charT>
void
test(nvobj::basic_string_view<charT> sv, pmem::obj::pool<root> &pop)
{
typedef nvobj::basic_string<charT, std::char_traits<charT>> S;
typedef typename S::traits_type T;
nvobj::persistent_ptr<S> s2;
nvobj::transaction::run(pop,
[&] { s2 = nvobj::make_persistent<S>(sv); });
{
UT_ASSERT(s2->size() == sv.size());
UT_ASSERT(T::compare(s2->data(), sv.data(), sv.size()) == 0);
UT_ASSERT(s2->capacity() >= s2->size());
}
{
*s2 = sv;
UT_ASSERT(s2->size() == sv.size());
UT_ASSERT(T::compare(s2->data(), sv.data(), sv.size()) == 0);
UT_ASSERT(s2->capacity() >= s2->size());
}
nvobj::transaction::run(pop, [&] { nvobj::delete_persistent<S>(s2); });
}
void
run(pmem::obj::pool<root> &pop)
{
{
typedef nvobj::basic_string_view<char, std::char_traits<char>>
SV;
test(SV(""), pop);
test(SV("1"), pop);
test(SV("1234567980"), pop);
test(SV("123456798012345679801234567980123456798012345679801234567980"),
pop);
}
#ifdef XXX // XXX: implement test_allocator class
{
typedef min_allocator<char> A;
typedef std::basic_string_view<char, std::char_traits<char>> SV;
test(SV(""));
test(SV(""), A());
test(SV("1"));
test(SV("1"), A());
test(SV("1234567980"));
test(SV("1234567980"), A());
test(SV("123456798012345679801234567980123456798012345679801234567980"));
test(SV("123456798012345679801234567980123456798012345679801234567980"),
A());
}
#endif
}
static void
test(int argc, char *argv[])
{
if (argc != 2)
UT_FATAL("usage: %s file-name", argv[0]);
const char *path = argv[1];
pmem::obj::pool<root> pop;
try {
pop = pmem::obj::pool<root>::create(path, "string_view",
PMEMOBJ_MIN_POOL,
S_IWUSR | S_IRUSR);
} catch (...) {
UT_FATAL("!pmemobj_create: %s", path);
}
run(pop);
pop.close();
}
int
main(int argc, char *argv[])
{
return run_test([&] { test(argc, argv); });
}
|
