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
|
// Copyright (c) 2020-2024, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <cstdint>
#include <gtest/gtest.h>
#include <vector>
#include "serialization/keyvalue_serialization.h"
#include "storages/portable_storage.h"
#include "storages/portable_storage_template_helper.h"
#include "span.h"
TEST(epee_binary, two_keys)
{
static constexpr const std::uint8_t data[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x08, 0x01, 'a',
0x0B, 0x00, 0x01, 'b', 0x0B, 0x00
};
epee::serialization::portable_storage storage{};
EXPECT_TRUE(storage.load_from_binary(data));
}
TEST(epee_binary, duplicate_key)
{
static constexpr const std::uint8_t data[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x08, 0x01, 'a',
0x0B, 0x00, 0x01, 'a', 0x0B, 0x00
};
epee::serialization::portable_storage storage{};
EXPECT_FALSE(storage.load_from_binary(data));
}
namespace
{
struct ObjOfObjs
{
std::vector<ObjOfObjs> x;
BEGIN_KV_SERIALIZE_MAP()
KV_SERIALIZE(x)
END_KV_SERIALIZE_MAP()
};
struct ObjOfInts
{
std::list<int> x;
BEGIN_KV_SERIALIZE_MAP()
KV_SERIALIZE(x)
END_KV_SERIALIZE_MAP()
};
}
TEST(epee_binary, any_empty_seq)
{
// Test that any c++ sequence type (std::vector, std::list, etc) can deserialize without error
// from an *empty* epee binary array of any type. This property is useful for other projects who
// maintain code which serializes epee binary but don't know the type of arrays until runtime.
// Without any elements to actually serialize, they don't know what type code to use for arrays
// and should be able to choose a default typecode.
static constexpr const std::uint8_t data_empty_bool[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x04, 0x01, 'x', 0x8B /*array of bools*/, 0x00 /*length 0*/
};
static constexpr const std::uint8_t data_empty_double[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x04, 0x01, 'x', 0x89 /*array of doubles*/, 0x00 /*length 0*/
};
static constexpr const std::uint8_t data_empty_string[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x04, 0x01, 'x', 0x8A /*array of strings*/, 0x00 /*length 0*/
};
static constexpr const std::uint8_t data_empty_int64[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x04, 0x01, 'x', 0x81 /*array of int64s*/, 0x00 /*length 0*/
};
static constexpr const std::uint8_t data_empty_object[] = {
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x04, 0x01, 'x', 0x8C /*array of objects*/, 0x00 /*length 0*/
};
ObjOfObjs o;
EXPECT_TRUE(epee::serialization::load_t_from_binary(o, epee::span<const std::uint8_t>(data_empty_bool)));
EXPECT_EQ(0, o.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(o, epee::span<const std::uint8_t>(data_empty_double)));
EXPECT_EQ(0, o.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(o, epee::span<const std::uint8_t>(data_empty_string)));
EXPECT_EQ(0, o.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(o, epee::span<const std::uint8_t>(data_empty_int64)));
EXPECT_EQ(0, o.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(o, epee::span<const std::uint8_t>(data_empty_object)));
EXPECT_EQ(0, o.x.size());
ObjOfInts i;
EXPECT_TRUE(epee::serialization::load_t_from_binary(i, epee::span<const std::uint8_t>(data_empty_bool)));
EXPECT_EQ(0, i.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(i, epee::span<const std::uint8_t>(data_empty_double)));
EXPECT_EQ(0, i.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(i, epee::span<const std::uint8_t>(data_empty_string)));
EXPECT_EQ(0, i.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(i, epee::span<const std::uint8_t>(data_empty_int64)));
EXPECT_EQ(0, i.x.size());
EXPECT_TRUE(epee::serialization::load_t_from_binary(i, epee::span<const std::uint8_t>(data_empty_object)));
EXPECT_EQ(0, i.x.size());
}
|
