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1 | /* | |
2 | * QDict unit-tests. | |
3 | * | |
4 | * Copyright (C) 2009 Red Hat Inc. | |
5 | * | |
6 | * Authors: | |
7 | * Luiz Capitulino <lcapitulino@redhat.com> | |
8 | * | |
9 | * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. | |
10 | * See the COPYING.LIB file in the top-level directory. | |
11 | */ | |
12 | ||
13 | #include "qemu/osdep.h" | |
14 | #include "qapi/qmp/qdict.h" | |
15 | #include "qapi/qmp/qnum.h" | |
16 | #include "qapi/qmp/qstring.h" | |
17 | ||
18 | /* | |
19 | * Public Interface test-cases | |
20 | * | |
21 | * (with some violations to access 'private' data) | |
22 | */ | |
23 | ||
24 | static void qdict_new_test(void) | |
25 | { | |
26 | QDict *qdict; | |
27 | ||
28 | qdict = qdict_new(); | |
29 | g_assert(qdict != NULL); | |
30 | g_assert(qdict_size(qdict) == 0); | |
31 | g_assert(qdict->base.refcnt == 1); | |
32 | g_assert(qobject_type(QOBJECT(qdict)) == QTYPE_QDICT); | |
33 | ||
34 | qobject_unref(qdict); | |
35 | } | |
36 | ||
37 | static void qdict_put_obj_test(void) | |
38 | { | |
39 | QNum *qn; | |
40 | QDict *qdict; | |
41 | QDictEntry *ent; | |
42 | const int num = 42; | |
43 | ||
44 | qdict = qdict_new(); | |
45 | ||
46 | // key "" will have tdb hash 12345 | |
47 | qdict_put_int(qdict, "", num); | |
48 | ||
49 | g_assert(qdict_size(qdict) == 1); | |
50 | ent = QLIST_FIRST(&qdict->table[12345 % QDICT_BUCKET_MAX]); | |
51 | qn = qobject_to(QNum, ent->value); | |
52 | g_assert_cmpint(qnum_get_int(qn), ==, num); | |
53 | ||
54 | qobject_unref(qdict); | |
55 | } | |
56 | ||
57 | static void qdict_destroy_simple_test(void) | |
58 | { | |
59 | QDict *qdict; | |
60 | ||
61 | qdict = qdict_new(); | |
62 | qdict_put_int(qdict, "num", 0); | |
63 | qdict_put_str(qdict, "str", "foo"); | |
64 | ||
65 | qobject_unref(qdict); | |
66 | } | |
67 | ||
68 | static void qdict_get_test(void) | |
69 | { | |
70 | QNum *qn; | |
71 | QObject *obj; | |
72 | const int value = -42; | |
73 | const char *key = "test"; | |
74 | QDict *tests_dict = qdict_new(); | |
75 | ||
76 | qdict_put_int(tests_dict, key, value); | |
77 | ||
78 | obj = qdict_get(tests_dict, key); | |
79 | g_assert(obj != NULL); | |
80 | ||
81 | qn = qobject_to(QNum, obj); | |
82 | g_assert_cmpint(qnum_get_int(qn), ==, value); | |
83 | ||
84 | qobject_unref(tests_dict); | |
85 | } | |
86 | ||
87 | static void qdict_get_int_test(void) | |
88 | { | |
89 | int ret; | |
90 | const int value = 100; | |
91 | const char *key = "int"; | |
92 | QDict *tests_dict = qdict_new(); | |
93 | ||
94 | qdict_put_int(tests_dict, key, value); | |
95 | ||
96 | ret = qdict_get_int(tests_dict, key); | |
97 | g_assert(ret == value); | |
98 | ||
99 | qobject_unref(tests_dict); | |
100 | } | |
101 | ||
102 | static void qdict_get_try_int_test(void) | |
103 | { | |
104 | int ret; | |
105 | const int value = 100; | |
106 | const char *key = "int"; | |
107 | QDict *tests_dict = qdict_new(); | |
108 | ||
109 | qdict_put_int(tests_dict, key, value); | |
110 | qdict_put_str(tests_dict, "string", "test"); | |
111 | ||
112 | ret = qdict_get_try_int(tests_dict, key, 0); | |
113 | g_assert(ret == value); | |
114 | ||
115 | ret = qdict_get_try_int(tests_dict, "missing", -42); | |
116 | g_assert_cmpuint(ret, ==, -42); | |
117 | ||
118 | ret = qdict_get_try_int(tests_dict, "string", -42); | |
119 | g_assert_cmpuint(ret, ==, -42); | |
120 | ||
121 | qobject_unref(tests_dict); | |
122 | } | |
123 | ||
124 | static void qdict_get_str_test(void) | |
125 | { | |
126 | const char *p; | |
127 | const char *key = "key"; | |
128 | const char *str = "string"; | |
129 | QDict *tests_dict = qdict_new(); | |
130 | ||
131 | qdict_put_str(tests_dict, key, str); | |
132 | ||
133 | p = qdict_get_str(tests_dict, key); | |
134 | g_assert(p != NULL); | |
135 | g_assert(strcmp(p, str) == 0); | |
136 | ||
137 | qobject_unref(tests_dict); | |
138 | } | |
139 | ||
140 | static void qdict_get_try_str_test(void) | |
141 | { | |
142 | const char *p; | |
143 | const char *key = "key"; | |
144 | const char *str = "string"; | |
145 | QDict *tests_dict = qdict_new(); | |
146 | ||
147 | qdict_put_str(tests_dict, key, str); | |
148 | ||
149 | p = qdict_get_try_str(tests_dict, key); | |
150 | g_assert(p != NULL); | |
151 | g_assert(strcmp(p, str) == 0); | |
152 | ||
153 | qobject_unref(tests_dict); | |
154 | } | |
155 | ||
156 | static void qdict_haskey_not_test(void) | |
157 | { | |
158 | QDict *tests_dict = qdict_new(); | |
159 | g_assert(qdict_haskey(tests_dict, "test") == 0); | |
160 | ||
161 | qobject_unref(tests_dict); | |
162 | } | |
163 | ||
164 | static void qdict_haskey_test(void) | |
165 | { | |
166 | const char *key = "test"; | |
167 | QDict *tests_dict = qdict_new(); | |
168 | ||
169 | qdict_put_int(tests_dict, key, 0); | |
170 | g_assert(qdict_haskey(tests_dict, key) == 1); | |
171 | ||
172 | qobject_unref(tests_dict); | |
173 | } | |
174 | ||
175 | static void qdict_del_test(void) | |
176 | { | |
177 | const char *key = "key test"; | |
178 | QDict *tests_dict = qdict_new(); | |
179 | ||
180 | qdict_put_str(tests_dict, key, "foo"); | |
181 | g_assert(qdict_size(tests_dict) == 1); | |
182 | ||
183 | qdict_del(tests_dict, key); | |
184 | ||
185 | g_assert(qdict_size(tests_dict) == 0); | |
186 | g_assert(qdict_haskey(tests_dict, key) == 0); | |
187 | ||
188 | qobject_unref(tests_dict); | |
189 | } | |
190 | ||
191 | static void qobject_to_qdict_test(void) | |
192 | { | |
193 | QDict *tests_dict = qdict_new(); | |
194 | g_assert(qobject_to(QDict, QOBJECT(tests_dict)) == tests_dict); | |
195 | ||
196 | qobject_unref(tests_dict); | |
197 | } | |
198 | ||
199 | static void qdict_iterapi_test(void) | |
200 | { | |
201 | int count; | |
202 | const QDictEntry *ent; | |
203 | QDict *tests_dict = qdict_new(); | |
204 | ||
205 | g_assert(qdict_first(tests_dict) == NULL); | |
206 | ||
207 | qdict_put_int(tests_dict, "key1", 1); | |
208 | qdict_put_int(tests_dict, "key2", 2); | |
209 | qdict_put_int(tests_dict, "key3", 3); | |
210 | ||
211 | count = 0; | |
212 | for (ent = qdict_first(tests_dict); ent; ent = qdict_next(tests_dict, ent)){ | |
213 | g_assert(qdict_haskey(tests_dict, qdict_entry_key(ent)) == 1); | |
214 | count++; | |
215 | } | |
216 | ||
217 | g_assert(count == qdict_size(tests_dict)); | |
218 | ||
219 | /* Do it again to test restarting */ | |
220 | count = 0; | |
221 | for (ent = qdict_first(tests_dict); ent; ent = qdict_next(tests_dict, ent)){ | |
222 | g_assert(qdict_haskey(tests_dict, qdict_entry_key(ent)) == 1); | |
223 | count++; | |
224 | } | |
225 | ||
226 | g_assert(count == qdict_size(tests_dict)); | |
227 | ||
228 | qobject_unref(tests_dict); | |
229 | } | |
230 | ||
231 | /* | |
232 | * Errors test-cases | |
233 | */ | |
234 | ||
235 | static void qdict_put_exists_test(void) | |
236 | { | |
237 | int value; | |
238 | const char *key = "exists"; | |
239 | QDict *tests_dict = qdict_new(); | |
240 | ||
241 | qdict_put_int(tests_dict, key, 1); | |
242 | qdict_put_int(tests_dict, key, 2); | |
243 | ||
244 | value = qdict_get_int(tests_dict, key); | |
245 | g_assert(value == 2); | |
246 | ||
247 | g_assert(qdict_size(tests_dict) == 1); | |
248 | ||
249 | qobject_unref(tests_dict); | |
250 | } | |
251 | ||
252 | static void qdict_get_not_exists_test(void) | |
253 | { | |
254 | QDict *tests_dict = qdict_new(); | |
255 | g_assert(qdict_get(tests_dict, "foo") == NULL); | |
256 | ||
257 | qobject_unref(tests_dict); | |
258 | } | |
259 | ||
260 | /* | |
261 | * Stress test-case | |
262 | * | |
263 | * This is a lot big for a unit-test, but there is no other place | |
264 | * to have it. | |
265 | */ | |
266 | ||
267 | static void remove_dots(char *string) | |
268 | { | |
269 | char *p = strchr(string, ':'); | |
270 | if (p) | |
271 | *p = '\0'; | |
272 | } | |
273 | ||
274 | static QString *read_line(FILE *file, char *key) | |
275 | { | |
276 | char value[128]; | |
277 | ||
278 | if (fscanf(file, "%127s%127s", key, value) == EOF) { | |
279 | return NULL; | |
280 | } | |
281 | remove_dots(key); | |
282 | return qstring_from_str(value); | |
283 | } | |
284 | ||
285 | #define reset_file(file) fseek(file, 0L, SEEK_SET) | |
286 | ||
287 | static void qdict_stress_test(void) | |
288 | { | |
289 | size_t lines; | |
290 | char key[128]; | |
291 | FILE *test_file; | |
292 | QDict *qdict; | |
293 | QString *value; | |
294 | const char *test_file_path = "tests/data/qobject/qdict.txt"; | |
295 | ||
296 | test_file = fopen(test_file_path, "r"); | |
297 | g_assert(test_file != NULL); | |
298 | ||
299 | // Create the dict | |
300 | qdict = qdict_new(); | |
301 | g_assert(qdict != NULL); | |
302 | ||
303 | // Add everything from the test file | |
304 | for (lines = 0;; lines++) { | |
305 | value = read_line(test_file, key); | |
306 | if (!value) | |
307 | break; | |
308 | ||
309 | qdict_put(qdict, key, value); | |
310 | } | |
311 | g_assert(qdict_size(qdict) == lines); | |
312 | ||
313 | // Check if everything is really in there | |
314 | reset_file(test_file); | |
315 | for (;;) { | |
316 | const char *str1, *str2; | |
317 | ||
318 | value = read_line(test_file, key); | |
319 | if (!value) | |
320 | break; | |
321 | ||
322 | str1 = qstring_get_str(value); | |
323 | ||
324 | str2 = qdict_get_str(qdict, key); | |
325 | g_assert(str2 != NULL); | |
326 | ||
327 | g_assert(strcmp(str1, str2) == 0); | |
328 | ||
329 | qobject_unref(value); | |
330 | } | |
331 | ||
332 | // Delete everything | |
333 | reset_file(test_file); | |
334 | for (;;) { | |
335 | value = read_line(test_file, key); | |
336 | if (!value) | |
337 | break; | |
338 | ||
339 | qdict_del(qdict, key); | |
340 | qobject_unref(value); | |
341 | ||
342 | g_assert(qdict_haskey(qdict, key) == 0); | |
343 | } | |
344 | fclose(test_file); | |
345 | ||
346 | g_assert(qdict_size(qdict) == 0); | |
347 | qobject_unref(qdict); | |
348 | } | |
349 | ||
350 | int main(int argc, char **argv) | |
351 | { | |
352 | g_test_init(&argc, &argv, NULL); | |
353 | ||
354 | g_test_add_func("/public/new", qdict_new_test); | |
355 | g_test_add_func("/public/put_obj", qdict_put_obj_test); | |
356 | g_test_add_func("/public/destroy_simple", qdict_destroy_simple_test); | |
357 | ||
358 | /* Continue, but now with fixtures */ | |
359 | g_test_add_func("/public/get", qdict_get_test); | |
360 | g_test_add_func("/public/get_int", qdict_get_int_test); | |
361 | g_test_add_func("/public/get_try_int", qdict_get_try_int_test); | |
362 | g_test_add_func("/public/get_str", qdict_get_str_test); | |
363 | g_test_add_func("/public/get_try_str", qdict_get_try_str_test); | |
364 | g_test_add_func("/public/haskey_not", qdict_haskey_not_test); | |
365 | g_test_add_func("/public/haskey", qdict_haskey_test); | |
366 | g_test_add_func("/public/del", qdict_del_test); | |
367 | g_test_add_func("/public/to_qdict", qobject_to_qdict_test); | |
368 | g_test_add_func("/public/iterapi", qdict_iterapi_test); | |
369 | ||
370 | g_test_add_func("/errors/put_exists", qdict_put_exists_test); | |
371 | g_test_add_func("/errors/get_not_exists", qdict_get_not_exists_test); | |
372 | ||
373 | /* The Big one */ | |
374 | if (g_test_slow()) { | |
375 | g_test_add_func("/stress/test", qdict_stress_test); | |
376 | } | |
377 | ||
378 | return g_test_run(); | |
379 | } |