2 * Copyright 2014-2020 The OpenSSL Project Authors. All Rights Reserved.
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
10 #ifndef OSSL_TESTUTIL_H
11 # define OSSL_TESTUTIL_H
15 # include <openssl/provider.h>
16 # include <openssl/err.h>
17 # include <openssl/e_os2.h>
18 # include <openssl/bn.h>
22 * Simple unit tests should implement setup_tests().
23 * This function should return zero if the registration process fails.
24 * To register tests, call ADD_TEST or ADD_ALL_TESTS:
26 * int setup_tests(void)
29 * ADD_ALL_TESTS(test_bar, num_test_bar);
33 * Tests that require clean up after execution should implement:
35 * void cleanup_tests(void);
37 * The cleanup_tests function will be called even if setup_tests()
40 * In some cases, early initialization before the framework is set up
41 * may be needed. In such a case, this should be implemented:
43 * int global_init(void);
45 * This function should return zero if there is an unrecoverable error and
46 * non-zero if the initialization was successful.
49 /* Adds a simple test case. */
50 # define ADD_TEST(test_function) add_test(#test_function, test_function)
53 * Simple parameterized tests. Calls test_function(idx) for each 0 <= idx < num.
55 # define ADD_ALL_TESTS(test_function, num) \
56 add_all_tests(#test_function, test_function, num, 1)
58 * A variant of the same without TAP output.
60 # define ADD_ALL_TESTS_NOSUBTEST(test_function, num) \
61 add_all_tests(#test_function, test_function, num, 0)
64 * Test cases that share common setup should use the helper
65 * SETUP_TEST_FIXTURE and EXECUTE_TEST macros for test case functions.
67 * SETUP_TEST_FIXTURE will call set_up() to create a new TEST_FIXTURE_TYPE
68 * object called "fixture". It will also allocate the "result" variable used
69 * by EXECUTE_TEST. set_up() should take a const char* specifying the test
70 * case name and return a TEST_FIXTURE_TYPE by reference.
71 * If case set_up() fails then 0 is returned.
73 * EXECUTE_TEST will pass fixture to execute_func() by reference, call
74 * tear_down(), and return the result of execute_func(). execute_func() should
75 * take a TEST_FIXTURE_TYPE by reference and return 1 on success and 0 on
76 * failure. The tear_down function is responsible for deallocation of the
77 * result variable, if required.
79 * Unit tests can define their own SETUP_TEST_FIXTURE and EXECUTE_TEST
82 * #define SETUP_FOOBAR_TEST_FIXTURE()\
83 * SETUP_TEST_FIXTURE(FOOBAR_TEST_FIXTURE, set_up_foobar)
85 * #define EXECUTE_FOOBAR_TEST()\
86 * EXECUTE_TEST(execute_foobar, tear_down_foobar)
88 * Then test case functions can take the form:
90 * static int test_foobar_feature()
92 * SETUP_FOOBAR_TEST_FIXTURE();
93 * [...set individual members of fixture...]
94 * EXECUTE_FOOBAR_TEST();
97 # define SETUP_TEST_FIXTURE(TEST_FIXTURE_TYPE, set_up)\
98 TEST_FIXTURE_TYPE *fixture = set_up(TEST_CASE_NAME); \
101 if (fixture == NULL) \
105 # define EXECUTE_TEST(execute_func, tear_down)\
106 if (fixture != NULL) {\
107 result = execute_func(fixture);\
112 * TEST_CASE_NAME is defined as the name of the test case function where
113 * possible; otherwise we get by with the file name and line number.
115 # if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
116 # if defined(_MSC_VER)
117 # define TEST_CASE_NAME __FUNCTION__
119 # define testutil_stringify_helper(s) #s
120 # define testutil_stringify(s) testutil_stringify_helper(s)
121 # define TEST_CASE_NAME __FILE__ ":" testutil_stringify(__LINE__)
122 # endif /* _MSC_VER */
124 # define TEST_CASE_NAME __func__
125 # endif /* __STDC_VERSION__ */
128 /* The default test enum which should be common to all tests */
129 # define OPT_TEST_ENUM \
130 OPT_TEST_HELP = 500, \
133 OPT_TEST_ITERATION, \
137 /* The Default test OPTIONS common to all tests (without a usage string) */
138 # define OPT_TEST_OPTIONS \
139 { OPT_HELP_STR, 1, '-', "Valid options are:\n" }, \
140 { "help", OPT_TEST_HELP, '-', "Display this summary" }, \
141 { "list", OPT_TEST_LIST, '-', "Display the list of tests available" }, \
142 { "test", OPT_TEST_SINGLE, 's', "Run a single test by id or name" }, \
143 { "iter", OPT_TEST_ITERATION, 'n', "Run a single iteration of a test" }, \
144 { "indent", OPT_TEST_INDENT,'p', "Number of tabs added to output" }, \
145 { "seed", OPT_TEST_SEED, 'n', "Seed value to randomize tests with" }
147 /* The Default test OPTIONS common to all tests starting with an additional usage string */
148 # define OPT_TEST_OPTIONS_WITH_EXTRA_USAGE(usage) \
149 { OPT_HELP_STR, 1, '-', "Usage: %s [options] " usage }, \
152 /* The Default test OPTIONS common to all tests with an default usage string */
153 # define OPT_TEST_OPTIONS_DEFAULT_USAGE \
154 { OPT_HELP_STR, 1, '-', "Usage: %s [options]\n" }, \
158 * Optional Cases that need to be ignored by the test app when using opt_next(),
159 * (that are handled internally).
161 # define OPT_TEST_CASES \
163 case OPT_TEST_LIST: \
164 case OPT_TEST_SINGLE: \
165 case OPT_TEST_ITERATION: \
166 case OPT_TEST_INDENT: \
170 * Tests that use test_get_argument() that dont have any additional options
171 * (i.e- dont use opt_next()) can use this to set the usage string.
172 * It embeds test_get_options() which gives default command line options for
175 * Tests that need to use opt_next() need to specify
176 * (1) test_get_options() containing an options[] (Which should include either
177 * OPT_TEST_OPTIONS_DEFAULT_USAGE OR
178 * OPT_TEST_OPTIONS_WITH_EXTRA_USAGE).
179 * (2) An enum outside the test_get_options() which contains OPT_TEST_ENUM, as
180 * well as the additional options that need to be handled.
181 * (3) case OPT_TEST_CASES: break; inside the opt_next() handling code.
183 # define OPT_TEST_DECLARE_USAGE(usage_str) \
184 const OPTIONS *test_get_options(void) \
186 enum { OPT_TEST_ENUM }; \
187 static const OPTIONS options[] = { \
188 OPT_TEST_OPTIONS_WITH_EXTRA_USAGE(usage_str), \
195 * Used to read non optional command line values that follow after the options.
196 * Returns NULL if there is no argument.
198 char *test_get_argument(size_t n);
199 /* Return the number of additional non optional command line arguments */
200 size_t test_get_argument_count(void);
203 * Skip over common test options. Should be called before calling
204 * test_get_argument()
206 int test_skip_common_options(void);
208 int test_get_libctx(OSSL_LIB_CTX **libctx, OSSL_PROVIDER **default_null_prov,
209 const char *config_file,
210 OSSL_PROVIDER **provider, const char *module_name);
211 int test_arg_libctx(OSSL_LIB_CTX **libctx, OSSL_PROVIDER **default_null_prov,
212 OSSL_PROVIDER **provider, int argn, const char *usage);
215 * Internal helpers. Test programs shouldn't use these directly, but should
216 * rather link to one of the helper main() methods.
219 void add_test(const char *test_case_name, int (*test_fn) (void));
220 void add_all_tests(const char *test_case_name, int (*test_fn)(int idx), int num,
224 * Declarations for user defined functions.
225 * The first two return a boolean indicating that the test should not proceed.
227 int global_init(void);
228 int setup_tests(void);
229 void cleanup_tests(void);
231 * Used to supply test specific command line options,
232 * If non optional parameters are used, then the first entry in the OPTIONS[]
234 * { OPT_HELP_STR, 1, '-', "list of non optional commandline params\n"},
235 * The last entry should always be { NULL }.
237 * Run the test locally using './test/test_name -help' to check the usage.
239 const OPTIONS *test_get_options(void);
242 * Test assumption verification helpers.
245 # define PRINTF_FORMAT(a, b)
246 # if defined(__GNUC__) && defined(__STDC_VERSION__)
248 * Because we support the 'z' modifier, which made its appearance in C99,
249 * we can't use __attribute__ with pre C99 dialects.
251 # if __STDC_VERSION__ >= 199901L
252 # undef PRINTF_FORMAT
253 # define PRINTF_FORMAT(a, b) __attribute__ ((format(printf, a, b)))
257 # define DECLARE_COMPARISON(type, name, opname) \
258 int test_ ## name ## _ ## opname(const char *, int, \
259 const char *, const char *, \
260 const type, const type);
262 # define DECLARE_COMPARISONS(type, name) \
263 DECLARE_COMPARISON(type, name, eq) \
264 DECLARE_COMPARISON(type, name, ne) \
265 DECLARE_COMPARISON(type, name, lt) \
266 DECLARE_COMPARISON(type, name, le) \
267 DECLARE_COMPARISON(type, name, gt) \
268 DECLARE_COMPARISON(type, name, ge)
270 DECLARE_COMPARISONS(int, int)
271 DECLARE_COMPARISONS(unsigned int, uint)
272 DECLARE_COMPARISONS(char, char)
273 DECLARE_COMPARISONS(unsigned char, uchar)
274 DECLARE_COMPARISONS(long, long)
275 DECLARE_COMPARISONS(unsigned long, ulong)
276 DECLARE_COMPARISONS(double, double)
277 DECLARE_COMPARISONS(time_t, time_t)
280 * Because this comparison uses a printf format specifier that's not
281 * universally known (yet), we provide an option to not have it declared.
283 # ifndef TESTUTIL_NO_size_t_COMPARISON
284 DECLARE_COMPARISONS(size_t, size_t)
288 * Pointer comparisons against other pointers and null.
289 * These functions return 1 if the test is true.
290 * Otherwise, they return 0 and pretty-print diagnostics.
291 * These should not be called directly, use the TEST_xxx macros below instead.
293 DECLARE_COMPARISON(void *, ptr, eq)
294 DECLARE_COMPARISON(void *, ptr, ne)
295 int test_ptr(const char *file, int line, const char *s, const void *p);
296 int test_ptr_null(const char *file, int line, const char *s, const void *p);
299 * Equality tests for strings where NULL is a legitimate value.
300 * These calls return 1 if the two passed strings compare true.
301 * Otherwise, they return 0 and pretty-print diagnostics.
302 * These should not be called directly, use the TEST_xxx macros below instead.
304 DECLARE_COMPARISON(char *, str, eq)
305 DECLARE_COMPARISON(char *, str, ne)
308 * Same as above, but for strncmp.
310 int test_strn_eq(const char *file, int line, const char *, const char *,
311 const char *a, size_t an, const char *b, size_t bn);
312 int test_strn_ne(const char *file, int line, const char *, const char *,
313 const char *a, size_t an, const char *b, size_t bn);
316 * Equality test for memory blocks where NULL is a legitimate value.
317 * These calls return 1 if the two memory blocks compare true.
318 * Otherwise, they return 0 and pretty-print diagnostics.
319 * These should not be called directly, use the TEST_xxx macros below instead.
321 int test_mem_eq(const char *, int, const char *, const char *,
322 const void *, size_t, const void *, size_t);
323 int test_mem_ne(const char *, int, const char *, const char *,
324 const void *, size_t, const void *, size_t);
327 * Check a boolean result for being true or false.
328 * They return 1 if the condition is true (i.e. the value is non-zero).
329 * Otherwise, they return 0 and pretty-prints diagnostics using |s|.
330 * These should not be called directly, use the TEST_xxx macros below instead.
332 int test_true(const char *file, int line, const char *s, int b);
333 int test_false(const char *file, int line, const char *s, int b);
336 * Comparisons between BIGNUMs.
337 * BIGNUMS can be compared against other BIGNUMs or zero.
338 * Some additional equality tests against 1 & specific values are provided.
339 * Tests for parity are included as well.
341 DECLARE_COMPARISONS(BIGNUM *, BN)
342 int test_BN_eq_zero(const char *file, int line, const char *s, const BIGNUM *a);
343 int test_BN_ne_zero(const char *file, int line, const char *s, const BIGNUM *a);
344 int test_BN_lt_zero(const char *file, int line, const char *s, const BIGNUM *a);
345 int test_BN_le_zero(const char *file, int line, const char *s, const BIGNUM *a);
346 int test_BN_gt_zero(const char *file, int line, const char *s, const BIGNUM *a);
347 int test_BN_ge_zero(const char *file, int line, const char *s, const BIGNUM *a);
348 int test_BN_eq_one(const char *file, int line, const char *s, const BIGNUM *a);
349 int test_BN_odd(const char *file, int line, const char *s, const BIGNUM *a);
350 int test_BN_even(const char *file, int line, const char *s, const BIGNUM *a);
351 int test_BN_eq_word(const char *file, int line, const char *bns, const char *ws,
352 const BIGNUM *a, BN_ULONG w);
353 int test_BN_abs_eq_word(const char *file, int line, const char *bns,
354 const char *ws, const BIGNUM *a, BN_ULONG w);
357 * Pretty print a failure message.
358 * These should not be called directly, use the TEST_xxx macros below instead.
360 void test_error(const char *file, int line, const char *desc, ...)
362 void test_error_c90(const char *desc, ...) PRINTF_FORMAT(1, 2);
363 void test_info(const char *file, int line, const char *desc, ...)
365 void test_info_c90(const char *desc, ...) PRINTF_FORMAT(1, 2);
366 void test_note(const char *desc, ...) PRINTF_FORMAT(1, 2);
367 int test_skip(const char *file, int line, const char *desc, ...)
369 int test_skip_c90(const char *desc, ...) PRINTF_FORMAT(1, 2);
370 void test_openssl_errors(void);
371 void test_perror(const char *s);
374 * The following macros provide wrapper calls to the test functions with
375 * a default description that indicates the file and line number of the error.
377 * The following macros guarantee to evaluate each argument exactly once.
378 * This allows constructs such as: if (!TEST_ptr(ptr = OPENSSL_malloc(..)))
379 * to produce better contextual output than:
380 * ptr = OPENSSL_malloc(..);
381 * if (!TEST_ptr(ptr))
383 # define TEST_int_eq(a, b) test_int_eq(__FILE__, __LINE__, #a, #b, a, b)
384 # define TEST_int_ne(a, b) test_int_ne(__FILE__, __LINE__, #a, #b, a, b)
385 # define TEST_int_lt(a, b) test_int_lt(__FILE__, __LINE__, #a, #b, a, b)
386 # define TEST_int_le(a, b) test_int_le(__FILE__, __LINE__, #a, #b, a, b)
387 # define TEST_int_gt(a, b) test_int_gt(__FILE__, __LINE__, #a, #b, a, b)
388 # define TEST_int_ge(a, b) test_int_ge(__FILE__, __LINE__, #a, #b, a, b)
390 # define TEST_uint_eq(a, b) test_uint_eq(__FILE__, __LINE__, #a, #b, a, b)
391 # define TEST_uint_ne(a, b) test_uint_ne(__FILE__, __LINE__, #a, #b, a, b)
392 # define TEST_uint_lt(a, b) test_uint_lt(__FILE__, __LINE__, #a, #b, a, b)
393 # define TEST_uint_le(a, b) test_uint_le(__FILE__, __LINE__, #a, #b, a, b)
394 # define TEST_uint_gt(a, b) test_uint_gt(__FILE__, __LINE__, #a, #b, a, b)
395 # define TEST_uint_ge(a, b) test_uint_ge(__FILE__, __LINE__, #a, #b, a, b)
397 # define TEST_char_eq(a, b) test_char_eq(__FILE__, __LINE__, #a, #b, a, b)
398 # define TEST_char_ne(a, b) test_char_ne(__FILE__, __LINE__, #a, #b, a, b)
399 # define TEST_char_lt(a, b) test_char_lt(__FILE__, __LINE__, #a, #b, a, b)
400 # define TEST_char_le(a, b) test_char_le(__FILE__, __LINE__, #a, #b, a, b)
401 # define TEST_char_gt(a, b) test_char_gt(__FILE__, __LINE__, #a, #b, a, b)
402 # define TEST_char_ge(a, b) test_char_ge(__FILE__, __LINE__, #a, #b, a, b)
404 # define TEST_uchar_eq(a, b) test_uchar_eq(__FILE__, __LINE__, #a, #b, a, b)
405 # define TEST_uchar_ne(a, b) test_uchar_ne(__FILE__, __LINE__, #a, #b, a, b)
406 # define TEST_uchar_lt(a, b) test_uchar_lt(__FILE__, __LINE__, #a, #b, a, b)
407 # define TEST_uchar_le(a, b) test_uchar_le(__FILE__, __LINE__, #a, #b, a, b)
408 # define TEST_uchar_gt(a, b) test_uchar_gt(__FILE__, __LINE__, #a, #b, a, b)
409 # define TEST_uchar_ge(a, b) test_uchar_ge(__FILE__, __LINE__, #a, #b, a, b)
411 # define TEST_long_eq(a, b) test_long_eq(__FILE__, __LINE__, #a, #b, a, b)
412 # define TEST_long_ne(a, b) test_long_ne(__FILE__, __LINE__, #a, #b, a, b)
413 # define TEST_long_lt(a, b) test_long_lt(__FILE__, __LINE__, #a, #b, a, b)
414 # define TEST_long_le(a, b) test_long_le(__FILE__, __LINE__, #a, #b, a, b)
415 # define TEST_long_gt(a, b) test_long_gt(__FILE__, __LINE__, #a, #b, a, b)
416 # define TEST_long_ge(a, b) test_long_ge(__FILE__, __LINE__, #a, #b, a, b)
418 # define TEST_ulong_eq(a, b) test_ulong_eq(__FILE__, __LINE__, #a, #b, a, b)
419 # define TEST_ulong_ne(a, b) test_ulong_ne(__FILE__, __LINE__, #a, #b, a, b)
420 # define TEST_ulong_lt(a, b) test_ulong_lt(__FILE__, __LINE__, #a, #b, a, b)
421 # define TEST_ulong_le(a, b) test_ulong_le(__FILE__, __LINE__, #a, #b, a, b)
422 # define TEST_ulong_gt(a, b) test_ulong_gt(__FILE__, __LINE__, #a, #b, a, b)
423 # define TEST_ulong_ge(a, b) test_ulong_ge(__FILE__, __LINE__, #a, #b, a, b)
425 # define TEST_size_t_eq(a, b) test_size_t_eq(__FILE__, __LINE__, #a, #b, a, b)
426 # define TEST_size_t_ne(a, b) test_size_t_ne(__FILE__, __LINE__, #a, #b, a, b)
427 # define TEST_size_t_lt(a, b) test_size_t_lt(__FILE__, __LINE__, #a, #b, a, b)
428 # define TEST_size_t_le(a, b) test_size_t_le(__FILE__, __LINE__, #a, #b, a, b)
429 # define TEST_size_t_gt(a, b) test_size_t_gt(__FILE__, __LINE__, #a, #b, a, b)
430 # define TEST_size_t_ge(a, b) test_size_t_ge(__FILE__, __LINE__, #a, #b, a, b)
432 # define TEST_double_eq(a, b) test_double_eq(__FILE__, __LINE__, #a, #b, a, b)
433 # define TEST_double_ne(a, b) test_double_ne(__FILE__, __LINE__, #a, #b, a, b)
434 # define TEST_double_lt(a, b) test_double_lt(__FILE__, __LINE__, #a, #b, a, b)
435 # define TEST_double_le(a, b) test_double_le(__FILE__, __LINE__, #a, #b, a, b)
436 # define TEST_double_gt(a, b) test_double_gt(__FILE__, __LINE__, #a, #b, a, b)
437 # define TEST_double_ge(a, b) test_double_ge(__FILE__, __LINE__, #a, #b, a, b)
439 # define TEST_time_t_eq(a, b) test_time_t_eq(__FILE__, __LINE__, #a, #b, a, b)
440 # define TEST_time_t_ne(a, b) test_time_t_ne(__FILE__, __LINE__, #a, #b, a, b)
441 # define TEST_time_t_lt(a, b) test_time_t_lt(__FILE__, __LINE__, #a, #b, a, b)
442 # define TEST_time_t_le(a, b) test_time_t_le(__FILE__, __LINE__, #a, #b, a, b)
443 # define TEST_time_t_gt(a, b) test_time_t_gt(__FILE__, __LINE__, #a, #b, a, b)
444 # define TEST_time_t_ge(a, b) test_time_t_ge(__FILE__, __LINE__, #a, #b, a, b)
446 # define TEST_ptr_eq(a, b) test_ptr_eq(__FILE__, __LINE__, #a, #b, a, b)
447 # define TEST_ptr_ne(a, b) test_ptr_ne(__FILE__, __LINE__, #a, #b, a, b)
448 # define TEST_ptr(a) test_ptr(__FILE__, __LINE__, #a, a)
449 # define TEST_ptr_null(a) test_ptr_null(__FILE__, __LINE__, #a, a)
451 # define TEST_str_eq(a, b) test_str_eq(__FILE__, __LINE__, #a, #b, a, b)
452 # define TEST_str_ne(a, b) test_str_ne(__FILE__, __LINE__, #a, #b, a, b)
453 # define TEST_strn_eq(a, b, n) test_strn_eq(__FILE__, __LINE__, #a, #b, a, n, b, n)
454 # define TEST_strn_ne(a, b, n) test_strn_ne(__FILE__, __LINE__, #a, #b, a, n, b, n)
455 # define TEST_strn2_eq(a, m, b, n) test_strn_eq(__FILE__, __LINE__, #a, #b, a, m, b, n)
456 # define TEST_strn2_ne(a, m, b, n) test_strn_ne(__FILE__, __LINE__, #a, #b, a, m, b, n)
458 # define TEST_mem_eq(a, m, b, n) test_mem_eq(__FILE__, __LINE__, #a, #b, a, m, b, n)
459 # define TEST_mem_ne(a, m, b, n) test_mem_ne(__FILE__, __LINE__, #a, #b, a, m, b, n)
461 # define TEST_true(a) test_true(__FILE__, __LINE__, #a, (a) != 0)
462 # define TEST_false(a) test_false(__FILE__, __LINE__, #a, (a) != 0)
464 # define TEST_BN_eq(a, b) test_BN_eq(__FILE__, __LINE__, #a, #b, a, b)
465 # define TEST_BN_ne(a, b) test_BN_ne(__FILE__, __LINE__, #a, #b, a, b)
466 # define TEST_BN_lt(a, b) test_BN_lt(__FILE__, __LINE__, #a, #b, a, b)
467 # define TEST_BN_gt(a, b) test_BN_gt(__FILE__, __LINE__, #a, #b, a, b)
468 # define TEST_BN_le(a, b) test_BN_le(__FILE__, __LINE__, #a, #b, a, b)
469 # define TEST_BN_ge(a, b) test_BN_ge(__FILE__, __LINE__, #a, #b, a, b)
470 # define TEST_BN_eq_zero(a) test_BN_eq_zero(__FILE__, __LINE__, #a, a)
471 # define TEST_BN_ne_zero(a) test_BN_ne_zero(__FILE__, __LINE__, #a, a)
472 # define TEST_BN_lt_zero(a) test_BN_lt_zero(__FILE__, __LINE__, #a, a)
473 # define TEST_BN_gt_zero(a) test_BN_gt_zero(__FILE__, __LINE__, #a, a)
474 # define TEST_BN_le_zero(a) test_BN_le_zero(__FILE__, __LINE__, #a, a)
475 # define TEST_BN_ge_zero(a) test_BN_ge_zero(__FILE__, __LINE__, #a, a)
476 # define TEST_BN_eq_one(a) test_BN_eq_one(__FILE__, __LINE__, #a, a)
477 # define TEST_BN_eq_word(a, w) test_BN_eq_word(__FILE__, __LINE__, #a, #w, a, w)
478 # define TEST_BN_abs_eq_word(a, w) test_BN_abs_eq_word(__FILE__, __LINE__, #a, #w, a, w)
479 # define TEST_BN_odd(a) test_BN_odd(__FILE__, __LINE__, #a, a)
480 # define TEST_BN_even(a) test_BN_even(__FILE__, __LINE__, #a, a)
483 * TEST_error(desc, ...) prints an informative error message in the standard
484 * format. |desc| is a printf format string.
486 # if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
487 # define TEST_error test_error_c90
488 # define TEST_info test_info_c90
489 # define TEST_skip test_skip_c90
491 # define TEST_error(...) test_error(__FILE__, __LINE__, __VA_ARGS__)
492 # define TEST_info(...) test_info(__FILE__, __LINE__, __VA_ARGS__)
493 # define TEST_skip(...) test_skip(__FILE__, __LINE__, __VA_ARGS__)
495 # define TEST_note test_note
496 # define TEST_openssl_errors test_openssl_errors
497 # define TEST_perror test_perror
503 * Formatted output for strings, memory and bignums.
505 void test_output_string(const char *name, const char *m, size_t l);
506 void test_output_bignum(const char *name, const BIGNUM *bn);
507 void test_output_memory(const char *name, const unsigned char *m, size_t l);
511 * Utilities to parse a test file.
513 # define TESTMAXPAIRS 150
515 typedef struct pair_st {
520 typedef struct stanza_st {
521 const char *test_file; /* Input file name */
522 BIO *fp; /* Input file */
523 int curr; /* Current line in file */
524 int start; /* Line where test starts */
525 int errors; /* Error count */
526 int numtests; /* Number of tests */
527 int numskip; /* Number of skipped tests */
529 PAIR pairs[TESTMAXPAIRS];
530 BIO *key; /* temp memory BIO for reading in keys */
531 char buff[4096]; /* Input buffer for a single key/value */
535 * Prepare to start reading the file |testfile| as input.
537 int test_start_file(STANZA *s, const char *testfile);
538 int test_end_file(STANZA *s);
541 * Read a stanza from the test file. A stanza consists of a block
542 * of lines of the form
544 * The block is terminated by EOF or a blank line.
545 * Return 1 if found, 0 on EOF or error.
547 int test_readstanza(STANZA *s);
550 * Clear a stanza, release all allocated memory.
552 void test_clearstanza(STANZA *s);
555 * Glue an array of strings together and return it as an allocated string.
556 * Optionally return the whole length of this string in |out_len|
558 char *glue_strings(const char *list[], size_t *out_len);
561 * Pseudo random number generator of low quality but having repeatability
562 * across platforms. The two calls are replacements for random(3) and
565 uint32_t test_random(void);
566 void test_random_seed(uint32_t sd);
568 /* Create a file path from a directory and a filename */
569 char *test_mk_file_path(const char *dir, const char *file);
571 #endif /* OSSL_TESTUTIL_H */