unitester.cpp raw
1 // Copyright 2014 BitPay Inc.
2 // Copyright (c) 2015-present The Bitcoin Core developers
3 // Distributed under the MIT software license, see the accompanying
4 // file COPYING or https://opensource.org/licenses/mit-license.php.
5
6 #include <univalue.h>
7
8 #include <univalue/test/fail1.json.h>
9 #include <univalue/test/fail10.json.h>
10 #include <univalue/test/fail11.json.h>
11 #include <univalue/test/fail12.json.h>
12 #include <univalue/test/fail13.json.h>
13 #include <univalue/test/fail14.json.h>
14 #include <univalue/test/fail15.json.h>
15 #include <univalue/test/fail16.json.h>
16 #include <univalue/test/fail17.json.h>
17 #include <univalue/test/fail18.json.h>
18 #include <univalue/test/fail19.json.h>
19 #include <univalue/test/fail2.json.h>
20 #include <univalue/test/fail20.json.h>
21 #include <univalue/test/fail21.json.h>
22 #include <univalue/test/fail22.json.h>
23 #include <univalue/test/fail23.json.h>
24 #include <univalue/test/fail24.json.h>
25 #include <univalue/test/fail25.json.h>
26 #include <univalue/test/fail26.json.h>
27 #include <univalue/test/fail27.json.h>
28 #include <univalue/test/fail28.json.h>
29 #include <univalue/test/fail29.json.h>
30 #include <univalue/test/fail3.json.h>
31 #include <univalue/test/fail30.json.h>
32 #include <univalue/test/fail31.json.h>
33 #include <univalue/test/fail32.json.h>
34 #include <univalue/test/fail33.json.h>
35 #include <univalue/test/fail34.json.h>
36 #include <univalue/test/fail35.json.h>
37 #include <univalue/test/fail36.json.h>
38 #include <univalue/test/fail37.json.h>
39 #include <univalue/test/fail38.json.h>
40 #include <univalue/test/fail39.json.h>
41 #include <univalue/test/fail4.json.h>
42 #include <univalue/test/fail40.json.h>
43 #include <univalue/test/fail41.json.h>
44 #include <univalue/test/fail42.json.h>
45 #include <univalue/test/fail44.json.h>
46 #include <univalue/test/fail45.json.h>
47 #include <univalue/test/fail5.json.h>
48 #include <univalue/test/fail6.json.h>
49 #include <univalue/test/fail7.json.h>
50 #include <univalue/test/fail8.json.h>
51 #include <univalue/test/fail9.json.h>
52 #include <univalue/test/pass1.json.h>
53 #include <univalue/test/pass2.json.h>
54 #include <univalue/test/pass3.json.h>
55 #include <univalue/test/pass4.json.h>
56 #include <univalue/test/round1.json.h>
57 #include <univalue/test/round2.json.h>
58 #include <univalue/test/round3.json.h>
59 #include <univalue/test/round4.json.h>
60 #include <univalue/test/round5.json.h>
61 #include <univalue/test/round6.json.h>
62 #include <univalue/test/round7.json.h>
63
64 #include <array>
65 #include <cassert>
66 #include <string>
67 #include <string_view>
68 #include <tuple>
69
70 static std::string rtrim(std::string s)
71 {
72 s.erase(s.find_last_not_of(" \n\r\t") + 1);
73 return s;
74 }
75
76 static void runtest(std::string filename, const std::string& jdata)
77 {
78 std::string prefix = filename.substr(0, 4);
79
80 bool wantPass = (prefix == "pass") || (prefix == "roun");
81 bool wantFail = (prefix == "fail");
82 bool wantRoundTrip = (prefix == "roun");
83 assert(wantPass || wantFail);
84
85 UniValue val;
86 bool testResult = val.read(jdata);
87
88 if (wantPass) {
89 assert(testResult == true);
90 } else {
91 assert(testResult == false);
92 }
93
94 if (wantRoundTrip) {
95 std::string odata = val.write(0, 0);
96 assert(odata == rtrim(jdata));
97 }
98 }
99
100 #define TEST_FILE(name) {#name, json_tests::name}
101 inline constexpr std::array tests{std::to_array<std::tuple<std::string_view, std::string_view>>({
102 TEST_FILE(fail1),
103 TEST_FILE(fail10),
104 TEST_FILE(fail11),
105 TEST_FILE(fail12),
106 TEST_FILE(fail13),
107 TEST_FILE(fail14),
108 TEST_FILE(fail15),
109 TEST_FILE(fail16),
110 TEST_FILE(fail17),
111 TEST_FILE(fail18),
112 TEST_FILE(fail19),
113 TEST_FILE(fail2),
114 TEST_FILE(fail20),
115 TEST_FILE(fail21),
116 TEST_FILE(fail22),
117 TEST_FILE(fail23),
118 TEST_FILE(fail24),
119 TEST_FILE(fail25),
120 TEST_FILE(fail26),
121 TEST_FILE(fail27),
122 TEST_FILE(fail28),
123 TEST_FILE(fail29),
124 TEST_FILE(fail3),
125 TEST_FILE(fail30),
126 TEST_FILE(fail31),
127 TEST_FILE(fail32),
128 TEST_FILE(fail33),
129 TEST_FILE(fail34),
130 TEST_FILE(fail35),
131 TEST_FILE(fail36),
132 TEST_FILE(fail37),
133 TEST_FILE(fail38), // invalid unicode: only first half of surrogate pair
134 TEST_FILE(fail39), // invalid unicode: only second half of surrogate pair
135 TEST_FILE(fail4), // extra comma
136 TEST_FILE(fail40), // invalid unicode: broken UTF-8
137 TEST_FILE(fail41), // invalid unicode: unfinished UTF-8
138 TEST_FILE(fail42), // valid json with garbage following a nul byte
139 TEST_FILE(fail44), // unterminated string
140 TEST_FILE(fail45), // nested beyond max depth
141 TEST_FILE(fail5),
142 TEST_FILE(fail6),
143 TEST_FILE(fail7),
144 TEST_FILE(fail8),
145 TEST_FILE(fail9), // extra comma
146 TEST_FILE(pass1),
147 TEST_FILE(pass2),
148 TEST_FILE(pass3),
149 TEST_FILE(pass4),
150 TEST_FILE(round1), // round-trip test
151 TEST_FILE(round2), // unicode
152 TEST_FILE(round3), // bare string
153 TEST_FILE(round4), // bare number
154 TEST_FILE(round5), // bare true
155 TEST_FILE(round6), // bare false
156 TEST_FILE(round7), // bare null
157 })};
158
159 // Test \u handling
160 void unescape_unicode_test()
161 {
162 UniValue val;
163 bool testResult;
164 // Escaped ASCII (quote)
165 testResult = val.read("[\"\\u0022\"]");
166 assert(testResult);
167 assert(val[0].get_str() == "\"");
168 // Escaped Basic Plane character, two-byte UTF-8
169 testResult = val.read("[\"\\u0191\"]");
170 assert(testResult);
171 assert(val[0].get_str() == "\xc6\x91");
172 // Escaped Basic Plane character, three-byte UTF-8
173 testResult = val.read("[\"\\u2191\"]");
174 assert(testResult);
175 assert(val[0].get_str() == "\xe2\x86\x91");
176 // Escaped Supplementary Plane character U+1d161
177 testResult = val.read("[\"\\ud834\\udd61\"]");
178 assert(testResult);
179 assert(val[0].get_str() == "\xf0\x9d\x85\xa1");
180 }
181
182 void no_nul_test()
183 {
184 char buf[] = "___[1,2,3]___";
185 UniValue val;
186 assert(val.read({buf + 3, 7}));
187 }
188
189 int main(int argc, char* argv[])
190 {
191 for (const auto& [file, json] : tests) {
192 runtest(std::string{file}, std::string{json});
193 }
194
195 unescape_unicode_test();
196 no_nul_test();
197
198 return 0;
199 }
200