2 * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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 #include "../testutil.h"
16 #include "../../e_os.h"
19 * Output a failed test first line.
20 * All items are optional are generally not preinted if passed as NULL.
21 * The special cases are for prefix where "ERROR" is assumed and for left
22 * and right where a non-failure message is produced if either is NULL.
24 void test_fail_message_prefix(const char *prefix, const char *file,
25 int line, const char *type,
26 const char *left, const char *right,
29 test_printf_stderr("%*s# %s: ", subtest_level(), "",
30 prefix != NULL ? prefix : "ERROR");
32 test_printf_stderr("(%s) ", type);
34 if (left != NULL && right != NULL)
35 test_printf_stderr("'%s %s %s' failed", left, op, right);
37 test_printf_stderr("'%s'", op);
40 test_printf_stderr(" @ %s:%d", file, line);
42 test_printf_stderr("\n");
46 * A common routine to output test failure messages. Generally this should not
47 * be called directly, rather it should be called by the following functions.
49 * |desc| is a printf formatted description with arguments |args| that is
50 * supplied by the user and |desc| can be NULL. |type| is the data type
51 * that was tested (int, char, ptr, ...). |fmt| is a system provided
52 * printf format with following arguments that spell out the failure
53 * details i.e. the actual values compared and the operator used.
55 * The typical use for this is from an utility test function:
57 * int test6(const char *file, int line, int n) {
59 * test_fail_message(1, file, line, "int", "value %d is not %d", n, 6);
65 * calling test6(3, "oops") will return 0 and produce out along the lines of:
66 * FAIL oops: (int) value 3 is not 6\n
68 static void test_fail_message(const char *prefix, const char *file, int line,
69 const char *type, const char *left,
70 const char *right, const char *op,
74 static void test_fail_message_va(const char *prefix, const char *file,
75 int line, const char *type,
76 const char *left, const char *right,
77 const char *op, const char *fmt, va_list ap)
79 test_fail_message_prefix(prefix, file, line, type, left, right, op);
81 test_printf_stderr("%*s# ", subtest_level(), "");
82 test_vprintf_stderr(fmt, ap);
83 test_printf_stderr("\n");
88 static void test_fail_message(const char *prefix, const char *file,
89 int line, const char *type,
90 const char *left, const char *right,
91 const char *op, const char *fmt, ...)
96 test_fail_message_va(prefix, file, line, type, left, right, op, fmt, ap);
100 void test_info_c90(const char *desc, ...)
105 test_fail_message_va("INFO", NULL, -1, NULL, NULL, NULL, NULL, desc, ap);
109 void test_info(const char *file, int line, const char *desc, ...)
114 test_fail_message_va("INFO", file, line, NULL, NULL, NULL, NULL, desc, ap);
118 void test_error_c90(const char *desc, ...)
123 test_fail_message_va(NULL, NULL, -1, NULL, NULL, NULL, NULL, desc, ap);
125 test_printf_stderr("\n");
128 void test_error(const char *file, int line, const char *desc, ...)
133 test_fail_message_va(NULL, file, line, NULL, NULL, NULL, NULL, desc, ap);
135 test_printf_stderr("\n");
138 void test_note(const char *fmt, ...)
143 test_printf_stderr("%*s# ", subtest_level(), "");
145 test_vprintf_stderr(fmt, ap);
147 test_printf_stderr("\n");
152 void test_openssl_errors(void)
154 ERR_print_errors_cb(openssl_error_cb, NULL);
158 * Define some comparisons between pairs of various types.
159 * These functions return 1 if the test is true.
160 * Otherwise, they return 0 and pretty-print diagnostics.
162 * In each case the functions produced are:
163 * int test_name_eq(const type t1, const type t2, const char *desc, ...);
164 * int test_name_ne(const type t1, const type t2, const char *desc, ...);
165 * int test_name_lt(const type t1, const type t2, const char *desc, ...);
166 * int test_name_le(const type t1, const type t2, const char *desc, ...);
167 * int test_name_gt(const type t1, const type t2, const char *desc, ...);
168 * int test_name_ge(const type t1, const type t2, const char *desc, ...);
170 * The t1 and t2 arguments are to be compared for equality, inequality,
171 * less than, less than or equal to, greater than and greater than or
172 * equal to respectively. If the specified condition holds, the functions
173 * return 1. If the condition does not hold, the functions print a diagnostic
174 * message and return 0.
176 * The desc argument is a printf format string followed by its arguments and
177 * this is included in the output if the condition being tested for is false.
179 #define DEFINE_COMPARISON(type, name, opname, op, fmt) \
180 int test_ ## name ## _ ## opname(const char *file, int line, \
181 const char *s1, const char *s2, \
182 const type t1, const type t2) \
186 test_fail_message(NULL, file, line, #type, s1, s2, #op, \
187 "[" fmt "] compared to [" fmt "]", \
192 #define DEFINE_COMPARISONS(type, name, fmt) \
193 DEFINE_COMPARISON(type, name, eq, ==, fmt) \
194 DEFINE_COMPARISON(type, name, ne, !=, fmt) \
195 DEFINE_COMPARISON(type, name, lt, <, fmt) \
196 DEFINE_COMPARISON(type, name, le, <=, fmt) \
197 DEFINE_COMPARISON(type, name, gt, >, fmt) \
198 DEFINE_COMPARISON(type, name, ge, >=, fmt)
200 DEFINE_COMPARISONS(int, int, "%d")
201 DEFINE_COMPARISONS(unsigned int, uint, "%u")
202 DEFINE_COMPARISONS(char, char, "%c")
203 DEFINE_COMPARISONS(unsigned char, uchar, "%u")
204 DEFINE_COMPARISONS(long, long, "%ld")
205 DEFINE_COMPARISONS(unsigned long, ulong, "%lu")
206 DEFINE_COMPARISONS(size_t, size_t, "%zu")
208 DEFINE_COMPARISON(void *, ptr, eq, ==, "%p")
209 DEFINE_COMPARISON(void *, ptr, ne, !=, "%p")
211 int test_ptr_null(const char *file, int line, const char *s, const void *p)
215 test_fail_message(NULL, file, line, "ptr", s, "NULL", "==", "%p", p);
219 int test_ptr(const char *file, int line, const char *s, const void *p)
223 test_fail_message(NULL, file, line, "ptr", s, "NULL", "!=", "%p", p);
227 int test_true(const char *file, int line, const char *s, int b)
231 test_fail_message(NULL, file, line, "bool", s, "true", "==", "false");
235 int test_false(const char *file, int line, const char *s, int b)
239 test_fail_message(NULL, file, line, "bool", s, "false", "==", "true");
243 int test_str_eq(const char *file, int line, const char *st1, const char *st2,
244 const char *s1, const char *s2)
246 if (s1 == NULL && s2 == NULL)
248 if (s1 == NULL || s2 == NULL || strcmp(s1, s2) != 0) {
249 test_fail_string_message(NULL, file, line, "string", st1, st2, "==",
250 s1, s1 == NULL ? 0 : strlen(s1),
251 s2, s2 == NULL ? 0 : strlen(s2));
257 int test_str_ne(const char *file, int line, const char *st1, const char *st2,
258 const char *s1, const char *s2)
260 if ((s1 == NULL) ^ (s2 == NULL))
262 if (s1 == NULL || strcmp(s1, s2) == 0) {
263 test_fail_string_message(NULL, file, line, "string", st1, st2, "!=",
264 s1, s1 == NULL ? 0 : strlen(s1),
265 s2, s2 == NULL ? 0 : strlen(s2));
271 int test_strn_eq(const char *file, int line, const char *st1, const char *st2,
272 const char *s1, const char *s2, size_t len)
274 if (s1 == NULL && s2 == NULL)
276 if (s1 == NULL || s2 == NULL || strncmp(s1, s2, len) != 0) {
277 test_fail_string_message(NULL, file, line, "string", st1, st2, "==",
278 s1, s1 == NULL ? 0 : OPENSSL_strnlen(s1, len),
279 s2, s2 == NULL ? 0 : OPENSSL_strnlen(s2, len));
285 int test_strn_ne(const char *file, int line, const char *st1, const char *st2,
286 const char *s1, const char *s2, size_t len)
288 if ((s1 == NULL) ^ (s2 == NULL))
290 if (s1 == NULL || strncmp(s1, s2, len) == 0) {
291 test_fail_string_message(NULL, file, line, "string", st1, st2, "!=",
292 s1, s1 == NULL ? 0 : OPENSSL_strnlen(s1, len),
293 s2, s2 == NULL ? 0 : OPENSSL_strnlen(s2, len));
299 int test_mem_eq(const char *file, int line, const char *st1, const char *st2,
300 const void *s1, size_t n1, const void *s2, size_t n2)
302 if (s1 == NULL && s2 == NULL)
304 if (n1 != n2 || s1 == NULL || s2 == NULL || memcmp(s1, s2, n1) != 0) {
305 test_fail_memory_message(NULL, file, line, "memory", st1, st2, "==",
312 int test_mem_ne(const char *file, int line, const char *st1, const char *st2,
313 const void *s1, size_t n1, const void *s2, size_t n2)
315 if ((s1 == NULL) ^ (s2 == NULL))
319 if (s1 == NULL || memcmp(s1, s2, n1) == 0) {
320 test_fail_memory_message(NULL, file, line, "memory", st1, st2, "!=",
327 #define DEFINE_BN_COMPARISONS(opname, op, zero_cond) \
328 int test_BN_ ## opname(const char *file, int line, \
329 const char *s1, const char *s2, \
330 const BIGNUM *t1, const BIGNUM *t2) \
332 if (BN_cmp(t1, t2) op 0) \
334 test_fail_bignum_message(NULL, file, line, "BIGNUM", s1, s2, \
338 int test_BN_ ## opname ## _zero(const char *file, int line, \
339 const char *s, const BIGNUM *a) \
341 if (a != NULL &&(zero_cond)) \
343 test_fail_bignum_mono_message(NULL, file, line, "BIGNUM", \
348 DEFINE_BN_COMPARISONS(eq, ==, BN_is_zero(a))
349 DEFINE_BN_COMPARISONS(ne, !=, !BN_is_zero(a))
350 DEFINE_BN_COMPARISONS(gt, >, !BN_is_negative(a) && !BN_is_zero(a))
351 DEFINE_BN_COMPARISONS(ge, >=, !BN_is_negative(a) || BN_is_zero(a))
352 DEFINE_BN_COMPARISONS(lt, <, BN_is_negative(a) && !BN_is_zero(a))
353 DEFINE_BN_COMPARISONS(le, <=, BN_is_negative(a) || BN_is_zero(a))
355 int test_BN_eq_one(const char *file, int line, const char *s, const BIGNUM *a)
357 if (a != NULL && BN_is_one(a))
359 test_fail_bignum_mono_message(NULL, file, line, "BIGNUM", s, "1", "==", a);
363 int test_BN_odd(const char *file, int line, const char *s, const BIGNUM *a)
365 if (a != NULL && BN_is_odd(a))
367 test_fail_bignum_mono_message(NULL, file, line, "BIGNUM", "ODD(", ")", s, a);
371 int test_BN_even(const char *file, int line, const char *s, const BIGNUM *a)
373 if (a != NULL && !BN_is_odd(a))
375 test_fail_bignum_mono_message(NULL, file, line, "BIGNUM", "EVEN(", ")", s,
380 int test_BN_eq_word(const char *file, int line, const char *bns, const char *ws,
381 const BIGNUM *a, BN_ULONG w)
385 if (a != NULL && BN_is_word(a, w))
389 test_fail_bignum_message(NULL, file, line, "BIGNUM", bns, ws, "==", a, bw);
394 int test_BN_abs_eq_word(const char *file, int line, const char *bns,
395 const char *ws, const BIGNUM *a, BN_ULONG w)
399 if (a != NULL && BN_abs_is_word(a, w))
403 BN_set_negative(aa, 0);
405 test_fail_bignum_message(NULL, file, line, "BIGNUM", bns, ws, "abs==",