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110 lines
3.0 KiB
C
110 lines
3.0 KiB
C
/*
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* Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "testutil.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "e_os.h"
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/*
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* Declares the structures needed to register each test case function.
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*/
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typedef struct test_info {
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const char *test_case_name;
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int (*test_fn) ();
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int (*param_test_fn)(int idx);
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int num;
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} TEST_INFO;
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static TEST_INFO all_tests[1024];
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static int num_tests = 0;
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/*
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* A parameterised tests runs a loop of test cases.
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* |num_test_cases| counts the total number of test cases
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* across all tests.
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*/
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static int num_test_cases = 0;
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void add_test(const char *test_case_name, int (*test_fn) ())
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{
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assert(num_tests != OSSL_NELEM(all_tests));
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all_tests[num_tests].test_case_name = test_case_name;
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all_tests[num_tests].test_fn = test_fn;
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all_tests[num_tests].num = -1;
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++num_test_cases;
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++num_tests;
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}
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void add_all_tests(const char *test_case_name, int(*test_fn)(int idx),
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int num)
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{
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assert(num_tests != OSSL_NELEM(all_tests));
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all_tests[num_tests].test_case_name = test_case_name;
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all_tests[num_tests].param_test_fn = test_fn;
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all_tests[num_tests].num = num;
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++num_tests;
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num_test_cases += num;
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}
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int run_tests(const char *test_prog_name)
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{
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int num_failed = 0;
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int i, j;
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printf("%s: %d test case%s\n", test_prog_name, num_test_cases,
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num_test_cases == 1 ? "" : "s");
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for (i = 0; i != num_tests; ++i) {
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if (all_tests[i].num == -1) {
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if (!all_tests[i].test_fn()) {
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printf("** %s failed **\n--------\n",
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all_tests[i].test_case_name);
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++num_failed;
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}
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} else {
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for (j = 0; j < all_tests[i].num; j++) {
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if (!all_tests[i].param_test_fn(j)) {
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printf("** %s failed test %d\n--------\n",
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all_tests[i].test_case_name, j);
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++num_failed;
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}
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}
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}
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}
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if (num_failed != 0) {
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printf("%s: %d test%s failed (out of %d)\n", test_prog_name,
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num_failed, num_failed != 1 ? "s" : "", num_test_cases);
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return EXIT_FAILURE;
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}
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printf(" All tests passed.\n");
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return EXIT_SUCCESS;
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}
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static const char *print_string_maybe_null(const char *s)
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{
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return s == NULL ? "(NULL)" : s;
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}
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int strings_equal(const char *desc, const char *s1, const char *s2)
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{
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if (s1 == NULL && s2 == NULL)
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return 1;
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if (s1 == NULL || s2 == NULL || strcmp(s1, s2) != 0) {
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fprintf(stderr, "%s mismatch: %s vs %s\n", desc, print_string_maybe_null(s1),
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print_string_maybe_null(s2));
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return 0;
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}
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return 1;
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}
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