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13#include "qemu/osdep.h"
14
15#include "qemu-common.h"
16#include "qapi/error.h"
17#include "qapi/string-input-visitor.h"
18#include "test-qapi-visit.h"
19
20typedef struct TestInputVisitorData {
21 Visitor *v;
22} TestInputVisitorData;
23
24static void visitor_input_teardown(TestInputVisitorData *data,
25 const void *unused)
26{
27 if (data->v) {
28 visit_free(data->v);
29 data->v = NULL;
30 }
31}
32
33
34
35
36static
37Visitor *visitor_input_test_init(TestInputVisitorData *data,
38 const char *string)
39{
40 visitor_input_teardown(data, NULL);
41
42 data->v = string_input_visitor_new(string);
43 g_assert(data->v);
44 return data->v;
45}
46
47static void test_visitor_in_int(TestInputVisitorData *data,
48 const void *unused)
49{
50 int64_t res = 0, value = -42;
51 Error *err = NULL;
52 Visitor *v;
53
54 v = visitor_input_test_init(data, "-42");
55
56 visit_type_int(v, NULL, &res, &err);
57 g_assert(!err);
58 g_assert_cmpint(res, ==, value);
59
60 v = visitor_input_test_init(data, "not an int");
61
62 visit_type_int(v, NULL, &res, &err);
63 error_free_or_abort(&err);
64
65 v = visitor_input_test_init(data, "");
66
67 visit_type_int(v, NULL, &res, &err);
68 error_free_or_abort(&err);
69}
70
71static void check_ilist(Visitor *v, int64_t *expected, size_t n)
72{
73 int64List *res = NULL;
74 int64List *tail;
75 int i;
76
77 visit_type_int64List(v, NULL, &res, &error_abort);
78 tail = res;
79 for (i = 0; i < n; i++) {
80 g_assert(tail);
81 g_assert_cmpint(tail->value, ==, expected[i]);
82 tail = tail->next;
83 }
84 g_assert(!tail);
85
86 qapi_free_int64List(res);
87}
88
89static void check_ulist(Visitor *v, uint64_t *expected, size_t n)
90{
91 uint64List *res = NULL;
92 uint64List *tail;
93 int i;
94
95
96 for (i = 0; i < n; i++) {
97 if (expected[i] > INT64_MAX) {
98 Error *err = NULL;
99 visit_type_uint64List(v, NULL, &res, &err);
100 error_free_or_abort(&err);
101 return;
102 }
103 }
104
105 visit_type_uint64List(v, NULL, &res, &error_abort);
106 tail = res;
107 for (i = 0; i < n; i++) {
108 g_assert(tail);
109 g_assert_cmpuint(tail->value, ==, expected[i]);
110 tail = tail->next;
111 }
112 g_assert(!tail);
113
114 qapi_free_uint64List(res);
115}
116
117static void test_visitor_in_intList(TestInputVisitorData *data,
118 const void *unused)
119{
120
121 int64_t expect1[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 20 };
122 int64_t expect2[] = { 32767, -32768, -32767 };
123 int64_t expect3[] = { INT64_MAX, INT64_MIN };
124 uint64_t expect4[] = { UINT64_MAX };
125 Error *err = NULL;
126 int64List *res = NULL;
127 int64List *tail;
128 Visitor *v;
129 int64_t val;
130
131
132
133 v = visitor_input_test_init(data, "1,2,0,2-4,20,5-9,1-8");
134 check_ilist(v, expect1, ARRAY_SIZE(expect1));
135
136 v = visitor_input_test_init(data, "32767,-32768--32767");
137 check_ilist(v, expect2, ARRAY_SIZE(expect2));
138
139 v = visitor_input_test_init(data,
140 "-9223372036854775808,9223372036854775807");
141 check_ilist(v, expect3, ARRAY_SIZE(expect3));
142
143 v = visitor_input_test_init(data, "18446744073709551615");
144 check_ulist(v, expect4, ARRAY_SIZE(expect4));
145
146
147
148 v = visitor_input_test_init(data, "");
149 visit_type_int64List(v, NULL, &res, &error_abort);
150 g_assert(!res);
151
152
153
154 v = visitor_input_test_init(data, "not an int list");
155
156 visit_type_int64List(v, NULL, &res, &err);
157 error_free_or_abort(&err);
158 g_assert(!res);
159
160
161
162 v = visitor_input_test_init(data, "0,2-3");
163
164
165 visit_start_list(v, NULL, (GenericList **)&res, sizeof(*res),
166 &error_abort);
167 tail = res;
168 visit_type_int64(v, NULL, &tail->value, &error_abort);
169 g_assert_cmpint(tail->value, ==, 0);
170 tail = (int64List *)visit_next_list(v, (GenericList *)tail, sizeof(*res));
171 g_assert(tail);
172 visit_type_int64(v, NULL, &tail->value, &error_abort);
173 g_assert_cmpint(tail->value, ==, 2);
174 tail = (int64List *)visit_next_list(v, (GenericList *)tail, sizeof(*res));
175 g_assert(tail);
176
177 visit_check_list(v, &err);
178 error_free_or_abort(&err);
179 visit_end_list(v, (void **)&res);
180
181 qapi_free_int64List(res);
182
183
184 v = visitor_input_test_init(data, "0");
185
186 visit_start_list(v, NULL, (GenericList **)&res, sizeof(*res),
187 &error_abort);
188 tail = res;
189 visit_type_int64(v, NULL, &tail->value, &err);
190 g_assert_cmpint(tail->value, ==, 0);
191 visit_type_int64(v, NULL, &val, &err);
192 g_assert_cmpint(val, ==, 1);
193 visit_check_list(v, &error_abort);
194 visit_end_list(v, (void **)&res);
195
196 qapi_free_int64List(res);
197}
198
199static void test_visitor_in_bool(TestInputVisitorData *data,
200 const void *unused)
201{
202 Error *err = NULL;
203 bool res = false;
204 Visitor *v;
205
206 v = visitor_input_test_init(data, "true");
207
208 visit_type_bool(v, NULL, &res, &err);
209 g_assert(!err);
210 g_assert_cmpint(res, ==, true);
211
212 v = visitor_input_test_init(data, "yes");
213
214 visit_type_bool(v, NULL, &res, &err);
215 g_assert(!err);
216 g_assert_cmpint(res, ==, true);
217
218 v = visitor_input_test_init(data, "on");
219
220 visit_type_bool(v, NULL, &res, &err);
221 g_assert(!err);
222 g_assert_cmpint(res, ==, true);
223
224 v = visitor_input_test_init(data, "false");
225
226 visit_type_bool(v, NULL, &res, &err);
227 g_assert(!err);
228 g_assert_cmpint(res, ==, false);
229
230 v = visitor_input_test_init(data, "no");
231
232 visit_type_bool(v, NULL, &res, &err);
233 g_assert(!err);
234 g_assert_cmpint(res, ==, false);
235
236 v = visitor_input_test_init(data, "off");
237
238 visit_type_bool(v, NULL, &res, &err);
239 g_assert(!err);
240 g_assert_cmpint(res, ==, false);
241}
242
243static void test_visitor_in_number(TestInputVisitorData *data,
244 const void *unused)
245{
246 double res = 0, value = 3.14;
247 Error *err = NULL;
248 Visitor *v;
249
250 v = visitor_input_test_init(data, "3.14");
251
252 visit_type_number(v, NULL, &res, &err);
253 g_assert(!err);
254 g_assert_cmpfloat(res, ==, value);
255}
256
257static void test_visitor_in_string(TestInputVisitorData *data,
258 const void *unused)
259{
260 char *res = NULL, *value = (char *) "Q E M U";
261 Error *err = NULL;
262 Visitor *v;
263
264 v = visitor_input_test_init(data, value);
265
266 visit_type_str(v, NULL, &res, &err);
267 g_assert(!err);
268 g_assert_cmpstr(res, ==, value);
269
270 g_free(res);
271}
272
273static void test_visitor_in_enum(TestInputVisitorData *data,
274 const void *unused)
275{
276 Error *err = NULL;
277 Visitor *v;
278 EnumOne i;
279
280 for (i = 0; i < ENUM_ONE__MAX; i++) {
281 EnumOne res = -1;
282
283 v = visitor_input_test_init(data, EnumOne_str(i));
284
285 visit_type_EnumOne(v, NULL, &res, &err);
286 g_assert(!err);
287 g_assert_cmpint(i, ==, res);
288 }
289}
290
291
292static void test_visitor_in_fuzz(TestInputVisitorData *data,
293 const void *unused)
294{
295 int64_t ires;
296 intList *ilres;
297 bool bres;
298 double nres;
299 char *sres;
300 EnumOne eres;
301 Visitor *v;
302 unsigned int i;
303 char buf[10000];
304
305 for (i = 0; i < 100; i++) {
306 unsigned int j;
307
308 j = g_test_rand_int_range(0, sizeof(buf) - 1);
309
310 buf[j] = '\0';
311
312 if (j != 0) {
313 for (j--; j != 0; j--) {
314 buf[j - 1] = (char)g_test_rand_int_range(0, 256);
315 }
316 }
317
318 v = visitor_input_test_init(data, buf);
319 visit_type_int(v, NULL, &ires, NULL);
320
321 v = visitor_input_test_init(data, buf);
322 visit_type_intList(v, NULL, &ilres, NULL);
323 qapi_free_intList(ilres);
324
325 v = visitor_input_test_init(data, buf);
326 visit_type_bool(v, NULL, &bres, NULL);
327
328 v = visitor_input_test_init(data, buf);
329 visit_type_number(v, NULL, &nres, NULL);
330
331 v = visitor_input_test_init(data, buf);
332 sres = NULL;
333 visit_type_str(v, NULL, &sres, NULL);
334 g_free(sres);
335
336 v = visitor_input_test_init(data, buf);
337 visit_type_EnumOne(v, NULL, &eres, NULL);
338 }
339}
340
341static void input_visitor_test_add(const char *testpath,
342 TestInputVisitorData *data,
343 void (*test_func)(TestInputVisitorData *data, const void *user_data))
344{
345 g_test_add(testpath, TestInputVisitorData, data, NULL, test_func,
346 visitor_input_teardown);
347}
348
349int main(int argc, char **argv)
350{
351 TestInputVisitorData in_visitor_data;
352
353 g_test_init(&argc, &argv, NULL);
354
355 input_visitor_test_add("/string-visitor/input/int",
356 &in_visitor_data, test_visitor_in_int);
357 input_visitor_test_add("/string-visitor/input/intList",
358 &in_visitor_data, test_visitor_in_intList);
359 input_visitor_test_add("/string-visitor/input/bool",
360 &in_visitor_data, test_visitor_in_bool);
361 input_visitor_test_add("/string-visitor/input/number",
362 &in_visitor_data, test_visitor_in_number);
363 input_visitor_test_add("/string-visitor/input/string",
364 &in_visitor_data, test_visitor_in_string);
365 input_visitor_test_add("/string-visitor/input/enum",
366 &in_visitor_data, test_visitor_in_enum);
367 input_visitor_test_add("/string-visitor/input/fuzz",
368 &in_visitor_data, test_visitor_in_fuzz);
369
370 g_test_run();
371
372 return 0;
373}
374
