2 * Copyright 2014-2016 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
19 * Declares the structures needed to register each test case function.
21 typedef struct test_info {
22 const char *test_case_name;
24 int (*param_test_fn)(int idx);
28 static TEST_INFO all_tests[1024];
29 static int num_tests = 0;
31 * A parameterised tests runs a loop of test cases.
32 * |num_test_cases| counts the total number of test cases
35 static int num_test_cases = 0;
37 void add_test(const char *test_case_name, int (*test_fn) ())
39 assert(num_tests != OSSL_NELEM(all_tests));
40 all_tests[num_tests].test_case_name = test_case_name;
41 all_tests[num_tests].test_fn = test_fn;
42 all_tests[num_tests].num = -1;
47 void add_all_tests(const char *test_case_name, int(*test_fn)(int idx),
50 assert(num_tests != OSSL_NELEM(all_tests));
51 all_tests[num_tests].test_case_name = test_case_name;
52 all_tests[num_tests].param_test_fn = test_fn;
53 all_tests[num_tests].num = num;
55 num_test_cases += num;
58 int run_tests(const char *test_prog_name)
64 printf("%s: %d test case%s\n", test_prog_name, num_test_cases,
65 num_test_cases == 1 ? "" : "s");
67 for (i = 0; i != num_tests; ++i) {
68 if (all_tests[i].num == -1) {
69 if (!all_tests[i].test_fn()) {
70 printf("** %s failed **\n--------\n",
71 all_tests[i].test_case_name);
75 for (j = 0; j < all_tests[i].num; j++) {
76 if (!all_tests[i].param_test_fn(j)) {
77 printf("** %s failed test %d\n--------\n",
78 all_tests[i].test_case_name, j);
85 if (num_failed != 0) {
86 printf("%s: %d test%s failed (out of %d)\n", test_prog_name,
87 num_failed, num_failed != 1 ? "s" : "", num_test_cases);
90 printf(" All tests passed.\n");
94 static const char *print_string_maybe_null(const char *s)
96 return s == NULL ? "(NULL)" : s;
99 int strings_equal(const char *desc, const char *s1, const char *s2)
101 if (s1 == NULL && s2 == NULL)
103 if (s1 == NULL || s2 == NULL || strcmp(s1, s2) != 0) {
104 fprintf(stderr, "%s mismatch: %s vs %s\n", desc, print_string_maybe_null(s1),
105 print_string_maybe_null(s2));