VirtualBox

source: vbox/trunk/src/libs/openssl-3.3.2/test/asynctest.c@ 108358

最後變更 在這個檔案從108358是 108206,由 vboxsync 提交於 5 週 前

openssl-3.3.2: Exported all files to OSE and removed .scm-settings ​bugref:10757
  • 屬性 svn:eol-style 設為 native
  • 屬性 svn:keywords 設為 Author Date Id Revision
檔案大小: 14.0 KB
行 
1/*
2 * Copyright 2015-2022 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#ifdef _WIN32
11# include <windows.h>
12#endif
13
14#include <stdio.h>
15#include <string.h>
16#include <openssl/async.h>
17#include <openssl/crypto.h>
18
19static int ctr = 0;
20static ASYNC_JOB *currjob = NULL;
21static int custom_alloc_used = 0;
22static int custom_free_used = 0;
23
24static int only_pause(void *args)
25{
26 ASYNC_pause_job();
27
28 return 1;
29}
30
31static int add_two(void *args)
32{
33 ctr++;
34 ASYNC_pause_job();
35 ctr++;
36
37 return 2;
38}
39
40static int save_current(void *args)
41{
42 currjob = ASYNC_get_current_job();
43 ASYNC_pause_job();
44
45 return 1;
46}
47
48static int change_deflt_libctx(void *args)
49{
50 OSSL_LIB_CTX *libctx = OSSL_LIB_CTX_new();
51 OSSL_LIB_CTX *oldctx, *tmpctx;
52 int ret = 0;
53
54 if (libctx == NULL)
55 return 0;
56
57 oldctx = OSSL_LIB_CTX_set0_default(libctx);
58 ASYNC_pause_job();
59
60 /* Check the libctx is set up as we expect */
61 tmpctx = OSSL_LIB_CTX_set0_default(oldctx);
62 if (tmpctx != libctx)
63 goto err;
64
65 /* Set it back again to continue to use our own libctx */
66 oldctx = OSSL_LIB_CTX_set0_default(libctx);
67 ASYNC_pause_job();
68
69 /* Check the libctx is set up as we expect */
70 tmpctx = OSSL_LIB_CTX_set0_default(oldctx);
71 if (tmpctx != libctx)
72 goto err;
73
74 ret = 1;
75 err:
76 OSSL_LIB_CTX_free(libctx);
77 return ret;
78}
79
80
81#define MAGIC_WAIT_FD ((OSSL_ASYNC_FD)99)
82static int waitfd(void *args)
83{
84 ASYNC_JOB *job;
85 ASYNC_WAIT_CTX *waitctx;
86 job = ASYNC_get_current_job();
87 if (job == NULL)
88 return 0;
89 waitctx = ASYNC_get_wait_ctx(job);
90 if (waitctx == NULL)
91 return 0;
92
93 /* First case: no fd added or removed */
94 ASYNC_pause_job();
95
96 /* Second case: one fd added */
97 if (!ASYNC_WAIT_CTX_set_wait_fd(waitctx, waitctx, MAGIC_WAIT_FD, NULL, NULL))
98 return 0;
99 ASYNC_pause_job();
100
101 /* Third case: all fd removed */
102 if (!ASYNC_WAIT_CTX_clear_fd(waitctx, waitctx))
103 return 0;
104 ASYNC_pause_job();
105
106 /* Last case: fd added and immediately removed */
107 if (!ASYNC_WAIT_CTX_set_wait_fd(waitctx, waitctx, MAGIC_WAIT_FD, NULL, NULL))
108 return 0;
109 if (!ASYNC_WAIT_CTX_clear_fd(waitctx, waitctx))
110 return 0;
111
112 return 1;
113}
114
115static int blockpause(void *args)
116{
117 ASYNC_block_pause();
118 ASYNC_pause_job();
119 ASYNC_unblock_pause();
120 ASYNC_pause_job();
121
122 return 1;
123}
124
125static int test_ASYNC_init_thread(void)
126{
127 ASYNC_JOB *job1 = NULL, *job2 = NULL, *job3 = NULL;
128 int funcret1, funcret2, funcret3;
129 ASYNC_WAIT_CTX *waitctx = NULL;
130
131 if ( !ASYNC_init_thread(2, 0)
132 || (waitctx = ASYNC_WAIT_CTX_new()) == NULL
133 || ASYNC_start_job(&job1, waitctx, &funcret1, only_pause, NULL, 0)
134 != ASYNC_PAUSE
135 || ASYNC_start_job(&job2, waitctx, &funcret2, only_pause, NULL, 0)
136 != ASYNC_PAUSE
137 || ASYNC_start_job(&job3, waitctx, &funcret3, only_pause, NULL, 0)
138 != ASYNC_NO_JOBS
139 || ASYNC_start_job(&job1, waitctx, &funcret1, only_pause, NULL, 0)
140 != ASYNC_FINISH
141 || ASYNC_start_job(&job3, waitctx, &funcret3, only_pause, NULL, 0)
142 != ASYNC_PAUSE
143 || ASYNC_start_job(&job2, waitctx, &funcret2, only_pause, NULL, 0)
144 != ASYNC_FINISH
145 || ASYNC_start_job(&job3, waitctx, &funcret3, only_pause, NULL, 0)
146 != ASYNC_FINISH
147 || funcret1 != 1
148 || funcret2 != 1
149 || funcret3 != 1) {
150 fprintf(stderr, "test_ASYNC_init_thread() failed\n");
151 ASYNC_WAIT_CTX_free(waitctx);
152 ASYNC_cleanup_thread();
153 return 0;
154 }
155
156 ASYNC_WAIT_CTX_free(waitctx);
157 ASYNC_cleanup_thread();
158 return 1;
159}
160
161static int test_callback(void *arg)
162{
163 printf("callback test pass\n");
164 return 1;
165}
166
167static int test_ASYNC_callback_status(void)
168{
169 ASYNC_WAIT_CTX *waitctx = NULL;
170 int set_arg = 100;
171 ASYNC_callback_fn get_callback;
172 void *get_arg;
173 int set_status = 1;
174
175 if ( !ASYNC_init_thread(1, 0)
176 || (waitctx = ASYNC_WAIT_CTX_new()) == NULL
177 || ASYNC_WAIT_CTX_set_callback(waitctx, test_callback, (void*)&set_arg)
178 != 1
179 || ASYNC_WAIT_CTX_get_callback(waitctx, &get_callback, &get_arg)
180 != 1
181 || test_callback != get_callback
182 || get_arg != (void*)&set_arg
183 || (*get_callback)(get_arg) != 1
184 || ASYNC_WAIT_CTX_set_status(waitctx, set_status) != 1
185 || set_status != ASYNC_WAIT_CTX_get_status(waitctx)) {
186 fprintf(stderr, "test_ASYNC_callback_status() failed\n");
187 ASYNC_WAIT_CTX_free(waitctx);
188 ASYNC_cleanup_thread();
189 return 0;
190 }
191
192 ASYNC_WAIT_CTX_free(waitctx);
193 ASYNC_cleanup_thread();
194 return 1;
195
196}
197
198static int test_ASYNC_start_job(void)
199{
200 ASYNC_JOB *job = NULL;
201 int funcret;
202 ASYNC_WAIT_CTX *waitctx = NULL;
203
204 ctr = 0;
205
206 if ( !ASYNC_init_thread(1, 0)
207 || (waitctx = ASYNC_WAIT_CTX_new()) == NULL
208 || ASYNC_start_job(&job, waitctx, &funcret, add_two, NULL, 0)
209 != ASYNC_PAUSE
210 || ctr != 1
211 || ASYNC_start_job(&job, waitctx, &funcret, add_two, NULL, 0)
212 != ASYNC_FINISH
213 || ctr != 2
214 || funcret != 2) {
215 fprintf(stderr, "test_ASYNC_start_job() failed\n");
216 ASYNC_WAIT_CTX_free(waitctx);
217 ASYNC_cleanup_thread();
218 return 0;
219 }
220
221 ASYNC_WAIT_CTX_free(waitctx);
222 ASYNC_cleanup_thread();
223 return 1;
224}
225
226static int test_ASYNC_get_current_job(void)
227{
228 ASYNC_JOB *job = NULL;
229 int funcret;
230 ASYNC_WAIT_CTX *waitctx = NULL;
231
232 currjob = NULL;
233
234 if ( !ASYNC_init_thread(1, 0)
235 || (waitctx = ASYNC_WAIT_CTX_new()) == NULL
236 || ASYNC_start_job(&job, waitctx, &funcret, save_current, NULL, 0)
237 != ASYNC_PAUSE
238 || currjob != job
239 || ASYNC_start_job(&job, waitctx, &funcret, save_current, NULL, 0)
240 != ASYNC_FINISH
241 || funcret != 1) {
242 fprintf(stderr, "test_ASYNC_get_current_job() failed\n");
243 ASYNC_WAIT_CTX_free(waitctx);
244 ASYNC_cleanup_thread();
245 return 0;
246 }
247
248 ASYNC_WAIT_CTX_free(waitctx);
249 ASYNC_cleanup_thread();
250 return 1;
251}
252
253static int test_ASYNC_WAIT_CTX_get_all_fds(void)
254{
255 ASYNC_JOB *job = NULL;
256 int funcret;
257 ASYNC_WAIT_CTX *waitctx = NULL;
258 OSSL_ASYNC_FD fd = OSSL_BAD_ASYNC_FD, delfd = OSSL_BAD_ASYNC_FD;
259 size_t numfds, numdelfds;
260
261 if ( !ASYNC_init_thread(1, 0)
262 || (waitctx = ASYNC_WAIT_CTX_new()) == NULL
263 /* On first run we're not expecting any wait fds */
264 || ASYNC_start_job(&job, waitctx, &funcret, waitfd, NULL, 0)
265 != ASYNC_PAUSE
266 || !ASYNC_WAIT_CTX_get_all_fds(waitctx, NULL, &numfds)
267 || numfds != 0
268 || !ASYNC_WAIT_CTX_get_changed_fds(waitctx, NULL, &numfds, NULL,
269 &numdelfds)
270 || numfds != 0
271 || numdelfds != 0
272 /* On second run we're expecting one added fd */
273 || ASYNC_start_job(&job, waitctx, &funcret, waitfd, NULL, 0)
274 != ASYNC_PAUSE
275 || !ASYNC_WAIT_CTX_get_all_fds(waitctx, NULL, &numfds)
276 || numfds != 1
277 || !ASYNC_WAIT_CTX_get_all_fds(waitctx, &fd, &numfds)
278 || fd != MAGIC_WAIT_FD
279 || (fd = OSSL_BAD_ASYNC_FD, 0) /* Assign to something else */
280 || !ASYNC_WAIT_CTX_get_changed_fds(waitctx, NULL, &numfds, NULL,
281 &numdelfds)
282 || numfds != 1
283 || numdelfds != 0
284 || !ASYNC_WAIT_CTX_get_changed_fds(waitctx, &fd, &numfds, NULL,
285 &numdelfds)
286 || fd != MAGIC_WAIT_FD
287 /* On third run we expect one deleted fd */
288 || ASYNC_start_job(&job, waitctx, &funcret, waitfd, NULL, 0)
289 != ASYNC_PAUSE
290 || !ASYNC_WAIT_CTX_get_all_fds(waitctx, NULL, &numfds)
291 || numfds != 0
292 || !ASYNC_WAIT_CTX_get_changed_fds(waitctx, NULL, &numfds, NULL,
293 &numdelfds)
294 || numfds != 0
295 || numdelfds != 1
296 || !ASYNC_WAIT_CTX_get_changed_fds(waitctx, NULL, &numfds, &delfd,
297 &numdelfds)
298 || delfd != MAGIC_WAIT_FD
299 /* On last run we are not expecting any wait fd */
300 || ASYNC_start_job(&job, waitctx, &funcret, waitfd, NULL, 0)
301 != ASYNC_FINISH
302 || !ASYNC_WAIT_CTX_get_all_fds(waitctx, NULL, &numfds)
303 || numfds != 0
304 || !ASYNC_WAIT_CTX_get_changed_fds(waitctx, NULL, &numfds, NULL,
305 &numdelfds)
306 || numfds != 0
307 || numdelfds != 0
308 || funcret != 1) {
309 fprintf(stderr, "test_ASYNC_get_wait_fd() failed\n");
310 ASYNC_WAIT_CTX_free(waitctx);
311 ASYNC_cleanup_thread();
312 return 0;
313 }
314
315 ASYNC_WAIT_CTX_free(waitctx);
316 ASYNC_cleanup_thread();
317 return 1;
318}
319
320static int test_ASYNC_block_pause(void)
321{
322 ASYNC_JOB *job = NULL;
323 int funcret;
324 ASYNC_WAIT_CTX *waitctx = NULL;
325
326 if ( !ASYNC_init_thread(1, 0)
327 || (waitctx = ASYNC_WAIT_CTX_new()) == NULL
328 || ASYNC_start_job(&job, waitctx, &funcret, blockpause, NULL, 0)
329 != ASYNC_PAUSE
330 || ASYNC_start_job(&job, waitctx, &funcret, blockpause, NULL, 0)
331 != ASYNC_FINISH
332 || funcret != 1) {
333 fprintf(stderr, "test_ASYNC_block_pause() failed\n");
334 ASYNC_WAIT_CTX_free(waitctx);
335 ASYNC_cleanup_thread();
336 return 0;
337 }
338
339 ASYNC_WAIT_CTX_free(waitctx);
340 ASYNC_cleanup_thread();
341 return 1;
342}
343
344static int test_ASYNC_start_job_ex(void)
345{
346 ASYNC_JOB *job = NULL;
347 int funcret;
348 ASYNC_WAIT_CTX *waitctx = NULL;
349 OSSL_LIB_CTX *libctx = OSSL_LIB_CTX_new();
350 OSSL_LIB_CTX *oldctx, *tmpctx, *globalctx;
351 int ret = 0;
352
353 if (libctx == NULL) {
354 fprintf(stderr,
355 "test_ASYNC_start_job_ex() failed to create libctx\n");
356 goto err;
357 }
358
359 globalctx = oldctx = OSSL_LIB_CTX_set0_default(libctx);
360
361 if ((waitctx = ASYNC_WAIT_CTX_new()) == NULL
362 || ASYNC_start_job(&job, waitctx, &funcret, change_deflt_libctx,
363 NULL, 0)
364 != ASYNC_PAUSE) {
365 fprintf(stderr,
366 "test_ASYNC_start_job_ex() failed to start job\n");
367 goto err;
368 }
369
370 /* Reset the libctx temporarily to find out what it is*/
371 tmpctx = OSSL_LIB_CTX_set0_default(oldctx);
372 oldctx = OSSL_LIB_CTX_set0_default(tmpctx);
373 if (tmpctx != libctx) {
374 fprintf(stderr,
375 "test_ASYNC_start_job_ex() failed - unexpected libctx\n");
376 goto err;
377 }
378
379 if (ASYNC_start_job(&job, waitctx, &funcret, change_deflt_libctx, NULL, 0)
380 != ASYNC_PAUSE) {
381 fprintf(stderr,
382 "test_ASYNC_start_job_ex() - restarting job failed\n");
383 goto err;
384 }
385
386 /* Reset the libctx and continue with the global default libctx */
387 tmpctx = OSSL_LIB_CTX_set0_default(oldctx);
388 if (tmpctx != libctx) {
389 fprintf(stderr,
390 "test_ASYNC_start_job_ex() failed - unexpected libctx\n");
391 goto err;
392 }
393
394 if (ASYNC_start_job(&job, waitctx, &funcret, change_deflt_libctx, NULL, 0)
395 != ASYNC_FINISH
396 || funcret != 1) {
397 fprintf(stderr,
398 "test_ASYNC_start_job_ex() - finishing job failed\n");
399 goto err;
400 }
401
402 /* Reset the libctx temporarily to find out what it is*/
403 tmpctx = OSSL_LIB_CTX_set0_default(libctx);
404 OSSL_LIB_CTX_set0_default(tmpctx);
405 if (tmpctx != globalctx) {
406 fprintf(stderr,
407 "test_ASYNC_start_job_ex() failed - global libctx check failed\n");
408 goto err;
409 }
410
411 ret = 1;
412 err:
413 ASYNC_WAIT_CTX_free(waitctx);
414 ASYNC_cleanup_thread();
415 OSSL_LIB_CTX_free(libctx);
416 return ret;
417}
418
419static void *test_alloc_stack(size_t *num)
420{
421 custom_alloc_used = 1;
422 return OPENSSL_malloc(*num);
423}
424
425static void test_free_stack(void *addr)
426{
427 custom_free_used = 1;
428 OPENSSL_free(addr);
429}
430
431static int test_ASYNC_set_mem_functions(void)
432{
433 ASYNC_stack_alloc_fn alloc_fn;
434 ASYNC_stack_free_fn free_fn;
435
436 /* Not all platforms support this */
437 if (ASYNC_set_mem_functions(test_alloc_stack, test_free_stack) == 0) return 1;
438
439 ASYNC_get_mem_functions(&alloc_fn, &free_fn);
440
441 if ((alloc_fn != test_alloc_stack) || (free_fn != test_free_stack)) {
442 fprintf(stderr,
443 "test_ASYNC_set_mem_functions() - setting and retrieving custom allocators failed\n");
444 return 0;
445 }
446
447 if (!ASYNC_init_thread(1, 1)) {
448 fprintf(stderr,
449 "test_ASYNC_set_mem_functions() - failed initialising ctx pool\n");
450 return 0;
451 }
452 ASYNC_cleanup_thread();
453
454 if (!custom_alloc_used || !custom_free_used) {
455 fprintf(stderr,
456 "test_ASYNC_set_mem_functions() - custom allocation functions not used\n");
457
458 return 0;
459 }
460
461 return 1;
462}
463
464int main(int argc, char **argv)
465{
466 if (!ASYNC_is_capable()) {
467 fprintf(stderr,
468 "OpenSSL build is not ASYNC capable - skipping async tests\n");
469 } else {
470 if (!test_ASYNC_init_thread()
471 || !test_ASYNC_callback_status()
472 || !test_ASYNC_start_job()
473 || !test_ASYNC_get_current_job()
474 || !test_ASYNC_WAIT_CTX_get_all_fds()
475 || !test_ASYNC_block_pause()
476 || !test_ASYNC_start_job_ex()
477 || !test_ASYNC_set_mem_functions()) {
478 return 1;
479 }
480 }
481 printf("PASS\n");
482 return 0;
483}
注意: 瀏覽 TracBrowser 來幫助您使用儲存庫瀏覽器

© 2025 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette