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source: vbox/trunk/src/libs/openssl-3.0.7/test/params_conversion_test.c@ 97673

最後變更 在這個檔案從97673是 95219,由 vboxsync 提交於 3 年 前

libs/openssl: Switched to v3.0.3, bugref:10128
檔案大小: 11.9 KB
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1/*
2 * Copyright 2019-2022 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
4 *
5 * Licensed under the Apache License 2.0 (the "License"). You may not use
6 * this file except in compliance with the License. You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
9 */
10
11#include <string.h>
12#include <openssl/params.h>
13#include "testutil.h"
14
15/* On machines that dont support <inttypes.h> just disable the tests */
16#if !defined(OPENSSL_NO_INTTYPES_H)
17
18# ifdef OPENSSL_SYS_VMS
19# define strtoumax strtoull
20# define strtoimax strtoll
21# endif
22
23typedef struct {
24 OSSL_PARAM *param;
25 int32_t i32;
26 int64_t i64;
27 uint32_t u32;
28 uint64_t u64;
29 double d;
30 int valid_i32, valid_i64, valid_u32, valid_u64, valid_d;
31 void *ref, *datum;
32 size_t size;
33} PARAM_CONVERSION;
34
35static int param_conversion_load_stanza(PARAM_CONVERSION *pc, const STANZA *s)
36{
37
38 static int32_t datum_i32, ref_i32;
39 static int64_t datum_i64, ref_i64;
40 static uint32_t datum_u32, ref_u32;
41 static uint64_t datum_u64, ref_u64;
42 static double datum_d, ref_d;
43 static OSSL_PARAM params[] = {
44 OSSL_PARAM_int32("int32", &datum_i32),
45 OSSL_PARAM_int64("int64", &datum_i64),
46 OSSL_PARAM_uint32("uint32", &datum_u32),
47 OSSL_PARAM_uint64("uint64", &datum_u64),
48 OSSL_PARAM_double("double", &datum_d),
49 OSSL_PARAM_END
50 };
51 int def_i32 = 0, def_i64 = 0, def_u32 = 0, def_u64 = 0, def_d = 0;
52 const PAIR *pp = s->pairs;
53 const char *type = NULL;
54 char *p;
55 int i;
56
57 memset(pc, 0, sizeof(*pc));
58
59 for (i = 0; i < s->numpairs; i++, pp++) {
60 p = "";
61 if (OPENSSL_strcasecmp(pp->key, "type") == 0) {
62 if (type != NULL) {
63 TEST_info("Line %d: multiple type lines", s->curr);
64 return 0;
65 }
66 pc->param = OSSL_PARAM_locate(params, type = pp->value);
67 if (pc->param == NULL) {
68 TEST_info("Line %d: unknown type line", s->curr);
69 return 0;
70 }
71 } else if (OPENSSL_strcasecmp(pp->key, "int32") == 0) {
72 if (def_i32++) {
73 TEST_info("Line %d: multiple int32 lines", s->curr);
74 return 0;
75 }
76 if (OPENSSL_strcasecmp(pp->value, "invalid") != 0) {
77 pc->valid_i32 = 1;
78 pc->i32 = (int32_t)strtoimax(pp->value, &p, 10);
79 }
80 } else if (OPENSSL_strcasecmp(pp->key, "int64") == 0) {
81 if (def_i64++) {
82 TEST_info("Line %d: multiple int64 lines", s->curr);
83 return 0;
84 }
85 if (OPENSSL_strcasecmp(pp->value, "invalid") != 0) {
86 pc->valid_i64 = 1;
87 pc->i64 = (int64_t)strtoimax(pp->value, &p, 10);
88 }
89 } else if (OPENSSL_strcasecmp(pp->key, "uint32") == 0) {
90 if (def_u32++) {
91 TEST_info("Line %d: multiple uint32 lines", s->curr);
92 return 0;
93 }
94 if (OPENSSL_strcasecmp(pp->value, "invalid") != 0) {
95 pc->valid_u32 = 1;
96 pc->u32 = (uint32_t)strtoumax(pp->value, &p, 10);
97 }
98 } else if (OPENSSL_strcasecmp(pp->key, "uint64") == 0) {
99 if (def_u64++) {
100 TEST_info("Line %d: multiple uint64 lines", s->curr);
101 return 0;
102 }
103 if (OPENSSL_strcasecmp(pp->value, "invalid") != 0) {
104 pc->valid_u64 = 1;
105 pc->u64 = (uint64_t)strtoumax(pp->value, &p, 10);
106 }
107 } else if (OPENSSL_strcasecmp(pp->key, "double") == 0) {
108 if (def_d++) {
109 TEST_info("Line %d: multiple double lines", s->curr);
110 return 0;
111 }
112 if (OPENSSL_strcasecmp(pp->value, "invalid") != 0) {
113 pc->valid_d = 1;
114 pc->d = strtod(pp->value, &p);
115 }
116 } else {
117 TEST_info("Line %d: unknown keyword %s", s->curr, pp->key);
118 return 0;
119 }
120 if (*p != '\0') {
121 TEST_info("Line %d: extra characters at end '%s' for %s",
122 s->curr, p, pp->key);
123 return 0;
124 }
125 }
126
127 if (!TEST_ptr(type)) {
128 TEST_info("Line %d: type not found", s->curr);
129 return 0;
130 }
131
132 if (OPENSSL_strcasecmp(type, "int32") == 0) {
133 if (!TEST_true(def_i32) || !TEST_true(pc->valid_i32)) {
134 TEST_note("errant int32 on line %d", s->curr);
135 return 0;
136 }
137 datum_i32 = ref_i32 = pc->i32;
138 pc->datum = &datum_i32;
139 pc->ref = &ref_i32;
140 pc->size = sizeof(ref_i32);
141 } else if (OPENSSL_strcasecmp(type, "int64") == 0) {
142 if (!TEST_true(def_i64) || !TEST_true(pc->valid_i64)) {
143 TEST_note("errant int64 on line %d", s->curr);
144 return 0;
145 }
146 datum_i64 = ref_i64 = pc->i64;
147 pc->datum = &datum_i64;
148 pc->ref = &ref_i64;
149 pc->size = sizeof(ref_i64);
150 } else if (OPENSSL_strcasecmp(type, "uint32") == 0) {
151 if (!TEST_true(def_u32) || !TEST_true(pc->valid_u32)) {
152 TEST_note("errant uint32 on line %d", s->curr);
153 return 0;
154 }
155 datum_u32 = ref_u32 = pc->u32;
156 pc->datum = &datum_u32;
157 pc->ref = &ref_u32;
158 pc->size = sizeof(ref_u32);
159 } else if (OPENSSL_strcasecmp(type, "uint64") == 0) {
160 if (!TEST_true(def_u64) || !TEST_true(pc->valid_u64)) {
161 TEST_note("errant uint64 on line %d", s->curr);
162 return 0;
163 }
164 datum_u64 = ref_u64 = pc->u64;
165 pc->datum = &datum_u64;
166 pc->ref = &ref_u64;
167 pc->size = sizeof(ref_u64);
168 } else if (OPENSSL_strcasecmp(type, "double") == 0) {
169 if (!TEST_true(def_d) || !TEST_true(pc->valid_d)) {
170 TEST_note("errant double on line %d", s->curr);
171 return 0;
172 }
173 datum_d = ref_d = pc->d;
174 pc->datum = &datum_d;
175 pc->ref = &ref_d;
176 pc->size = sizeof(ref_d);
177 } else {
178 TEST_error("type unknown at line %d", s->curr);
179 return 0;
180 }
181 return 1;
182}
183
184static int param_conversion_test(const PARAM_CONVERSION *pc, int line)
185{
186 int32_t i32;
187 int64_t i64;
188 uint32_t u32;
189 uint64_t u64;
190 double d;
191
192 if (!pc->valid_i32) {
193 if (!TEST_false(OSSL_PARAM_get_int32(pc->param, &i32))) {
194 TEST_note("unexpected valid conversion to int32 on line %d", line);
195 return 0;
196 }
197 } else {
198 if (!TEST_true(OSSL_PARAM_get_int32(pc->param, &i32))
199 || !TEST_true(i32 == pc->i32)) {
200 TEST_note("unexpected conversion to int32 on line %d", line);
201 return 0;
202 }
203 memset(pc->datum, 44, pc->size);
204 if (!TEST_true(OSSL_PARAM_set_int32(pc->param, i32))
205 || !TEST_mem_eq(pc->datum, pc->size, pc->ref, pc->size)) {
206 TEST_note("unexpected valid conversion from int32 on line %d",
207 line);
208 return 0;
209 }
210 }
211
212 if (!pc->valid_i64) {
213 if (!TEST_false(OSSL_PARAM_get_int64(pc->param, &i64))) {
214 TEST_note("unexpected valid conversion to int64 on line %d", line);
215 return 0;
216 }
217 } else {
218 if (!TEST_true(OSSL_PARAM_get_int64(pc->param, &i64))
219 || !TEST_true(i64 == pc->i64)) {
220 TEST_note("unexpected conversion to int64 on line %d", line);
221 return 0;
222 }
223 memset(pc->datum, 44, pc->size);
224 if (!TEST_true(OSSL_PARAM_set_int64(pc->param, i64))
225 || !TEST_mem_eq(pc->datum, pc->size, pc->ref, pc->size)) {
226 TEST_note("unexpected valid conversion from int64 on line %d",
227 line);
228 return 0;
229 }
230 }
231
232 if (!pc->valid_u32) {
233 if (!TEST_false(OSSL_PARAM_get_uint32(pc->param, &u32))) {
234 TEST_note("unexpected valid conversion to uint32 on line %d", line);
235 return 0;
236 }
237 } else {
238 if (!TEST_true(OSSL_PARAM_get_uint32(pc->param, &u32))
239 || !TEST_true(u32 == pc->u32)) {
240 TEST_note("unexpected conversion to uint32 on line %d", line);
241 return 0;
242 }
243 memset(pc->datum, 44, pc->size);
244 if (!TEST_true(OSSL_PARAM_set_uint32(pc->param, u32))
245 || !TEST_mem_eq(pc->datum, pc->size, pc->ref, pc->size)) {
246 TEST_note("unexpected valid conversion from uint32 on line %d",
247 line);
248 return 0;
249 }
250 }
251
252 if (!pc->valid_u64) {
253 if (!TEST_false(OSSL_PARAM_get_uint64(pc->param, &u64))) {
254 TEST_note("unexpected valid conversion to uint64 on line %d", line);
255 return 0;
256 }
257 } else {
258 if (!TEST_true(OSSL_PARAM_get_uint64(pc->param, &u64))
259 || !TEST_true(u64 == pc->u64)) {
260 TEST_note("unexpected conversion to uint64 on line %d", line);
261 return 0;
262 }
263 memset(pc->datum, 44, pc->size);
264 if (!TEST_true(OSSL_PARAM_set_uint64(pc->param, u64))
265 || !TEST_mem_eq(pc->datum, pc->size, pc->ref, pc->size)) {
266 TEST_note("unexpected valid conversion from uint64 on line %d",
267 line);
268 return 0;
269 }
270 }
271
272 if (!pc->valid_d) {
273 if (!TEST_false(OSSL_PARAM_get_double(pc->param, &d))) {
274 TEST_note("unexpected valid conversion to double on line %d", line);
275 return 0;
276 }
277 } else {
278 if (!TEST_true(OSSL_PARAM_get_double(pc->param, &d))) {
279 TEST_note("unable to convert to double on line %d", line);
280 return 0;
281 }
282 /*
283 * Check for not a number (NaN) without using the libm functions.
284 * When d is a NaN, the standard requires d == d to be false.
285 * It's less clear if d != d should be true even though it generally is.
286 * Hence we use the equality test and a not.
287 */
288 if (!(d == d)) {
289 /*
290 * We've encountered a NaN so check it's really meant to be a NaN.
291 * We ignore the case where the two values are both different NaN,
292 * that's not resolvable without knowing the underlying format
293 * or using libm functions.
294 */
295 if (!TEST_false(pc->d == pc->d)) {
296 TEST_note("unexpected NaN on line %d", line);
297 return 0;
298 }
299 } else if (!TEST_true(d == pc->d)) {
300 TEST_note("unexpected conversion to double on line %d", line);
301 return 0;
302 }
303 memset(pc->datum, 44, pc->size);
304 if (!TEST_true(OSSL_PARAM_set_double(pc->param, d))
305 || !TEST_mem_eq(pc->datum, pc->size, pc->ref, pc->size)) {
306 TEST_note("unexpected valid conversion from double on line %d",
307 line);
308 return 0;
309 }
310 }
311
312 return 1;
313}
314
315static int run_param_file_tests(int i)
316{
317 STANZA *s;
318 PARAM_CONVERSION pc;
319 const char *testfile = test_get_argument(i);
320 int res = 1;
321
322 if (!TEST_ptr(s = OPENSSL_zalloc(sizeof(*s))))
323 return 0;
324 if (!test_start_file(s, testfile)) {
325 OPENSSL_free(s);
326 return 0;
327 }
328
329 while (!BIO_eof(s->fp)) {
330 if (!test_readstanza(s)) {
331 res = 0;
332 goto end;
333 }
334 if (s->numpairs != 0)
335 if (!param_conversion_load_stanza(&pc, s)
336 || !param_conversion_test(&pc, s->curr))
337 res = 0;
338 test_clearstanza(s);
339 }
340end:
341 test_end_file(s);
342 OPENSSL_free(s);
343 return res;
344}
345
346#endif /* OPENSSL_NO_INTTYPES_H */
347
348OPT_TEST_DECLARE_USAGE("file...\n")
349
350int setup_tests(void)
351{
352 size_t n;
353
354 if (!test_skip_common_options()) {
355 TEST_error("Error parsing test options\n");
356 return 0;
357 }
358
359 n = test_get_argument_count();
360 if (n == 0)
361 return 0;
362
363#if !defined(OPENSSL_NO_INTTYPES_H)
364 ADD_ALL_TESTS(run_param_file_tests, n);
365#endif /* OPENSSL_NO_INTTYPES_H */
366
367 return 1;
368}
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