1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* util/support/t_json.c - JSON test program */
4 * Copyright (c) 2010 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
8 * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the Institute nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * Copyright (C) 2012 by the Massachusetts Institute of Technology.
39 * All rights reserved.
41 * Redistribution and use in source and binary forms, with or without
42 * modification, are permitted provided that the following conditions
45 * * Redistributions of source code must retain the above copyright
46 * notice, this list of conditions and the following disclaimer.
48 * * Redistributions in binary form must reproduce the above copyright
49 * notice, this list of conditions and the following disclaimer in
50 * the documentation and/or other materials provided with the
53 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
54 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
55 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
56 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
57 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
58 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
59 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
60 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
61 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
62 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
63 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
64 * OF THE POSSIBILITY OF SUCH DAMAGE.
77 fprintf(stderr, "%s\n", str);
82 check(int pred, const char *str)
97 k5_json_array_create(&a);
98 k5_json_string_create("abc", &v1);
99 k5_json_array_add(a, v1);
100 k5_json_number_create(2, &v2);
101 k5_json_array_add(a, v2);
102 k5_json_null_create(&v3);
103 k5_json_array_add(a, v3);
105 check(k5_json_array_length(a) == 3, "array length");
106 v = k5_json_array_get(a, 2);
107 check(k5_json_get_tid(v) == K5_JSON_TID_NULL, "array[2] tid");
108 v = k5_json_array_get(a, 1);
109 check(k5_json_get_tid(v) == K5_JSON_TID_NUMBER, "array[1] tid");
110 check(k5_json_number_value(v) == 2, "array[1] value");
111 v = k5_json_array_get(a, 0);
112 check(k5_json_get_tid(v) == K5_JSON_TID_STRING, "array[0] tid");
113 check(strcmp(k5_json_string_utf8(v), "abc") == 0, "array[0] value");
119 k5_json_array_fmt(&a, "vnbiLssB", v3, 1, 9, (long long)-6, "def", NULL,
120 (void *)"ghij", (size_t)4);
121 v = k5_json_array_get(a, 0);
122 check(k5_json_get_tid(v) == K5_JSON_TID_NULL, "fmt array[0] tid");
123 v = k5_json_array_get(a, 1);
124 check(k5_json_get_tid(v) == K5_JSON_TID_NULL, "fmt array[1] tid");
125 v = k5_json_array_get(a, 2);
126 check(k5_json_get_tid(v) == K5_JSON_TID_BOOL, "fmt array[2] tid");
127 check(k5_json_bool_value(v), "fmt array[2] value");
128 v = k5_json_array_get(a, 3);
129 check(k5_json_get_tid(v) == K5_JSON_TID_NUMBER, "fmt array[3] tid");
130 check(k5_json_number_value(v) == 9, "fmt array[3] value");
131 v = k5_json_array_get(a, 4);
132 check(k5_json_get_tid(v) == K5_JSON_TID_NUMBER, "fmt array[4] tid");
133 check(k5_json_number_value(v) == -6, "fmt array[4] value");
134 v = k5_json_array_get(a, 5);
135 check(k5_json_get_tid(v) == K5_JSON_TID_STRING, "fmt array[5] tid");
136 check(strcmp(k5_json_string_utf8(v), "def") == 0, "fmt array[5] value");
137 v = k5_json_array_get(a, 6);
138 check(k5_json_get_tid(v) == K5_JSON_TID_NULL, "fmt array[6] tid");
139 v = k5_json_array_get(a, 7);
140 check(k5_json_get_tid(v) == K5_JSON_TID_STRING, "fmt array[7] tid");
141 check(strcmp(k5_json_string_utf8(v), "Z2hpag==") == 0,
142 "fmt array[7] value");
150 k5_json_object object;
151 k5_json_number n, v1;
152 k5_json_string s, v2;
154 k5_json_object_create(&object);
155 k5_json_number_create(1, &v1);
156 k5_json_object_set(object, "key1", v1);
157 k5_json_string_create("hejsan", &v2);
158 k5_json_object_set(object, "key2", v2);
160 n = k5_json_object_get(object, "key1");
161 if (k5_json_number_value(n) != 1)
162 err("Retrieving key1 from object failed");
164 s = k5_json_object_get(object, "key2");
165 if (strcmp(k5_json_string_utf8(s), "hejsan") != 0)
166 err("Retrieving key2 from object failed");
168 check(k5_json_object_get(object, "key3") == NULL,
169 "object nonexistent key");
171 k5_json_object_set(object, "key1", NULL);
172 check(k5_json_object_get(object, "key1") == NULL,
173 "object removed key");
174 check(k5_json_object_get(object, "key2") != NULL,
175 "object remaining key");
179 k5_json_release(object);
185 k5_json_string s1, s2, s3;
189 k5_json_string_create("hejsan", &s1);
190 k5_json_string_create("hejsan", &s2);
191 k5_json_string_create_base64("55555", 5, &s3);
193 if (strcmp(k5_json_string_utf8(s1), k5_json_string_utf8(s2)) != 0)
194 err("Identical strings are not identical");
195 if (strcmp(k5_json_string_utf8(s3), "NTU1NTU=") != 0)
196 err("base64 string has incorrect value");
197 k5_json_string_unbase64(s3, &data, &len);
198 if (len != 5 || memcmp(data, "55555", 5) != 0)
199 err("base64 string doesn't decode to correct value");
210 static char *tests[] = {
211 "{\"k1\":\"s1\",\"k2\":\"s2\"}",
212 "{\"k1\":[\"s1\",\"s2\",\"s3\"],\"k2\":\"s3\"}",
213 "{\"k1\":{\"k2\":\"s1\",\"k3\":\"s2\",\"k4\":\"s3\"},\"k5\":\"s4\"}",
214 "[\"v1\",\"v2\",[\"v3\",\"v4\",[\"v 5\",\" v 7 \"]],-123456789,"
215 "null,true,false,123456789,\"\"]",
217 "\"\\\\abc\\\"\\nde\\b\\r/\\ff\\tghi\\u0001\\u001F\"",
218 "9223372036854775807",
219 "-9223372036854775808",
222 char **tptr, *s, *enc, *p, orig;
226 check(k5_json_decode("\"string\"", &v) == 0, "string1");
227 check(k5_json_get_tid(v) == K5_JSON_TID_STRING, "string1 tid");
228 check(strcmp(k5_json_string_utf8(v), "string") == 0, "string1 utf8");
231 check(k5_json_decode("\t \"foo\\\"bar\" ", &v) == 0, "string2");
232 check(k5_json_get_tid(v) == K5_JSON_TID_STRING, "string2 tid");
233 check(strcmp(k5_json_string_utf8(v), "foo\"bar") == 0, "string2 utf8");
236 check(k5_json_decode(" { \"key\" : \"value\" }", &v) == 0, "object1");
237 check(k5_json_get_tid(v) == K5_JSON_TID_OBJECT, "object1 tid");
238 v2 = k5_json_object_get(v, "key");
239 check(v2 != NULL, "object[key]");
240 check(k5_json_get_tid(v2) == K5_JSON_TID_STRING, "object1[key] tid");
241 check(strcmp(k5_json_string_utf8(v2), "value") == 0, "object1[key] utf8");
244 check(k5_json_decode("{ \"k1\" : { \"k2\" : \"s2\", \"k3\" : \"s3\" }, "
245 "\"k4\" : \"s4\" }", &v) == 0, "object2");
246 v2 = k5_json_object_get(v, "k1");
247 check(v2 != NULL, "object2[k1]");
248 check(k5_json_get_tid(v2) == K5_JSON_TID_OBJECT, "object2[k1] tid");
249 v2 = k5_json_object_get(v2, "k3");
250 check(v2 != NULL, "object2[k1][k3]");
251 check(k5_json_get_tid(v2) == K5_JSON_TID_STRING, "object2[k1][k3] tid");
252 check(strcmp(k5_json_string_utf8(v2), "s3") == 0, "object2[k1][k3] utf8");
255 check(k5_json_decode("{ \"k1\" : 1 }", &v) == 0, "object3");
256 check(k5_json_get_tid(v) == K5_JSON_TID_OBJECT, "object3 id");
257 v2 = k5_json_object_get(v, "k1");
258 check(k5_json_get_tid(v2) == K5_JSON_TID_NUMBER, "object3[k1] tid");
259 check(k5_json_number_value(v2) == 1, "object3[k1] value");
262 check(k5_json_decode("-10", &v) == 0, "number1");
263 check(k5_json_get_tid(v) == K5_JSON_TID_NUMBER, "number1 tid");
264 check(k5_json_number_value(v) == -10, "number1 value");
267 check(k5_json_decode("99", &v) == 0, "number2");
268 check(k5_json_get_tid(v) == K5_JSON_TID_NUMBER, "number2 tid");
269 check(k5_json_number_value(v) == 99, "number2 value");
272 check(k5_json_decode(" [ 1 ]", &v) == 0, "array1");
273 check(k5_json_get_tid(v) == K5_JSON_TID_ARRAY, "array1 tid");
274 check(k5_json_array_length(v) == 1, "array1 len");
275 v2 = k5_json_array_get(v, 0);
276 check(v2 != NULL, "array1[0]");
277 check(k5_json_get_tid(v2) == K5_JSON_TID_NUMBER, "array1[0] tid");
278 check(k5_json_number_value(v2) == 1, "array1[0] value");
281 check(k5_json_decode(" [ -1 ]", &v) == 0, "array2");
282 check(k5_json_get_tid(v) == K5_JSON_TID_ARRAY, "array2 tid");
283 check(k5_json_array_length(v) == 1, "array2 len");
284 v2 = k5_json_array_get(v, 0);
285 check(v2 != NULL, "array2[0]");
286 check(k5_json_get_tid(v2) == K5_JSON_TID_NUMBER, "array2[0] tid");
287 check(k5_json_number_value(v2) == -1, "array2[0] value");
290 check(k5_json_decode("18446744073709551616", &v) == EOVERFLOW,
291 "unsigned 64-bit overflow");
292 check(k5_json_decode("9223372036854775808", &v) == EOVERFLOW,
293 "signed 64-bit positive overflow");
294 check(k5_json_decode("-9223372036854775809", &v) == EOVERFLOW,
295 "signed 64-bit negative overflow");
297 for (tptr = tests; *tptr != NULL; tptr++) {
299 if (k5_json_decode(s, &v))
301 if (k5_json_encode(v, &enc) || strcmp(enc, s) != 0)
306 /* Fuzz bytes. Parsing may succeed or fail; we're just looking for
307 * memory access bugs. */
308 for (p = s; *p != '\0'; p++) {
310 for (i = 0; i <= 255; i++) {
312 k5_json_decode(s, &v);
322 main(int argc, char **argv)