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
146
147
148
149
150
151
152
153
154
155
|
// Copyright (c) 2017 Pieter Wuille
// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <bech32.h>
#include <test/util/str.h>
#include <boost/test/unit_test.hpp>
#include <string>
BOOST_AUTO_TEST_SUITE(bech32_tests)
BOOST_AUTO_TEST_CASE(bech32_testvectors_valid)
{
static const std::string CASES[] = {
"A12UEL5L",
"a12uel5l",
"an83characterlonghumanreadablepartthatcontainsthenumber1andtheexcludedcharactersbio1tt5tgs",
"abcdef1qpzry9x8gf2tvdw0s3jn54khce6mua7lmqqqxw",
"11qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqc8247j",
"split1checkupstagehandshakeupstreamerranterredcaperred2y9e3w",
"?1ezyfcl",
};
for (const std::string& str : CASES) {
const auto dec = bech32::Decode(str);
BOOST_CHECK(dec.encoding == bech32::Encoding::BECH32);
std::string recode = bech32::Encode(bech32::Encoding::BECH32, dec.hrp, dec.data);
BOOST_CHECK(!recode.empty());
BOOST_CHECK(CaseInsensitiveEqual(str, recode));
}
}
BOOST_AUTO_TEST_CASE(bech32m_testvectors_valid)
{
static const std::string CASES[] = {
"A1LQFN3A",
"a1lqfn3a",
"an83characterlonghumanreadablepartthatcontainsthetheexcludedcharactersbioandnumber11sg7hg6",
"abcdef1l7aum6echk45nj3s0wdvt2fg8x9yrzpqzd3ryx",
"11llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllludsr8",
"split1checkupstagehandshakeupstreamerranterredcaperredlc445v",
"?1v759aa"
};
for (const std::string& str : CASES) {
const auto dec = bech32::Decode(str);
BOOST_CHECK(dec.encoding == bech32::Encoding::BECH32M);
std::string recode = bech32::Encode(bech32::Encoding::BECH32M, dec.hrp, dec.data);
BOOST_CHECK(!recode.empty());
BOOST_CHECK(CaseInsensitiveEqual(str, recode));
}
}
BOOST_AUTO_TEST_CASE(bech32_testvectors_invalid)
{
static const std::string CASES[] = {
" 1nwldj5",
"\x7f""1axkwrx",
"\x80""1eym55h",
"an84characterslonghumanreadablepartthatcontainsthenumber1andtheexcludedcharactersbio1569pvx",
"pzry9x0s0muk",
"1pzry9x0s0muk",
"x1b4n0q5v",
"li1dgmt3",
"de1lg7wt\xff",
"A1G7SGD8",
"10a06t8",
"1qzzfhee",
"a12UEL5L",
"A12uEL5L",
"abcdef1qpzrz9x8gf2tvdw0s3jn54khce6mua7lmqqqxw",
};
static const std::pair<std::string, int> ERRORS[] = {
{"Invalid character or mixed case", 0},
{"Invalid character or mixed case", 0},
{"Invalid character or mixed case", 0},
{"Bech32 string too long", 90},
{"Missing separator", -1},
{"Invalid separator position", 0},
{"Invalid Base 32 character", 2},
{"Invalid separator position", 2},
{"Invalid character or mixed case", 8},
{"Invalid checksum", -1}, // The checksum is calculated using the uppercase form so the entire string is invalid, not just a few characters
{"Invalid separator position", 0},
{"Invalid separator position", 0},
{"Invalid character or mixed case", 3},
{"Invalid character or mixed case", 3},
{"Invalid checksum", 11}
};
int i = 0;
for (const std::string& str : CASES) {
const auto& err = ERRORS[i];
const auto dec = bech32::Decode(str);
BOOST_CHECK(dec.encoding == bech32::Encoding::INVALID);
std::vector<int> error_locations;
std::string error = bech32::LocateErrors(str, error_locations);
BOOST_CHECK_EQUAL(err.first, error);
if (err.second == -1) BOOST_CHECK(error_locations.empty());
else BOOST_CHECK_EQUAL(err.second, error_locations[0]);
i++;
}
}
BOOST_AUTO_TEST_CASE(bech32m_testvectors_invalid)
{
static const std::string CASES[] = {
" 1xj0phk",
"\x7f""1g6xzxy",
"\x80""1vctc34",
"an84characterslonghumanreadablepartthatcontainsthetheexcludedcharactersbioandnumber11d6pts4",
"qyrz8wqd2c9m",
"1qyrz8wqd2c9m",
"y1b0jsk6g",
"lt1igcx5c0",
"in1muywd",
"mm1crxm3i",
"au1s5cgom",
"M1VUXWEZ",
"16plkw9",
"1p2gdwpf",
"abcdef1l7aum6echk45nj2s0wdvt2fg8x9yrzpqzd3ryx",
};
static const std::pair<std::string, int> ERRORS[] = {
{"Invalid character or mixed case", 0},
{"Invalid character or mixed case", 0},
{"Invalid character or mixed case", 0},
{"Bech32 string too long", 90},
{"Missing separator", -1},
{"Invalid separator position", 0},
{"Invalid Base 32 character", 2},
{"Invalid Base 32 character", 3},
{"Invalid separator position", 2},
{"Invalid Base 32 character", 8},
{"Invalid Base 32 character", 7},
{"Invalid checksum", -1},
{"Invalid separator position", 0},
{"Invalid separator position", 0},
{"Invalid checksum", 21},
};
int i = 0;
for (const std::string& str : CASES) {
const auto& err = ERRORS[i];
const auto dec = bech32::Decode(str);
BOOST_CHECK(dec.encoding == bech32::Encoding::INVALID);
std::vector<int> error_locations;
std::string error = bech32::LocateErrors(str, error_locations);
BOOST_CHECK_EQUAL(err.first, error);
if (err.second == -1) BOOST_CHECK(error_locations.empty());
else BOOST_CHECK_EQUAL(err.second, error_locations[0]);
i++;
}
}
BOOST_AUTO_TEST_SUITE_END()
|
