-/* test/testutil.c */
/*
- * Utilities for writing OpenSSL unit tests.
+ * Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * More information:
- * http://wiki.openssl.org/index.php/How_To_Write_Unit_Tests_For_OpenSSL
- *
- * Author: Mike Bland (mbland@acm.org)
- * Date: 2014-07-15
- * ====================================================================
- * Copyright (c) 2014 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include "testutil.h"
+#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
+#include <string.h>
+#include "e_os.h"
-/* Declares the structures needed to register each test case function.
+/*
+ * Declares the structures needed to register each test case function.
*/
-typedef struct test_info
- {
- const char* test_case_name;
- int (*test_fn)();
- } TEST_INFO;
+typedef struct test_info {
+ const char *test_case_name;
+ int (*test_fn) ();
+ int (*param_test_fn)(int idx);
+ int num;
+} TEST_INFO;
static TEST_INFO all_tests[1024];
static int num_tests = 0;
+/*
+ * A parameterised tests runs a loop of test cases.
+ * |num_test_cases| counts the total number of test cases
+ * across all tests.
+ */
+static int num_test_cases = 0;
+
+void add_test(const char *test_case_name, int (*test_fn) ())
+{
+ assert(num_tests != OSSL_NELEM(all_tests));
+ all_tests[num_tests].test_case_name = test_case_name;
+ all_tests[num_tests].test_fn = test_fn;
+ all_tests[num_tests].num = -1;
+ ++num_test_cases;
+ ++num_tests;
+}
+
+void add_all_tests(const char *test_case_name, int(*test_fn)(int idx),
+ int num)
+{
+ assert(num_tests != OSSL_NELEM(all_tests));
+ all_tests[num_tests].test_case_name = test_case_name;
+ all_tests[num_tests].param_test_fn = test_fn;
+ all_tests[num_tests].num = num;
+ ++num_tests;
+ num_test_cases += num;
+}
+
+int run_tests(const char *test_prog_name)
+{
+ int num_failed = 0;
+
+ int i, j;
+
+ printf("%s: %d test case%s\n", test_prog_name, num_test_cases,
+ num_test_cases == 1 ? "" : "s");
-void add_test(const char* test_case_name, int (*test_fn)())
- {
- all_tests[num_tests].test_case_name = test_case_name;
- all_tests[num_tests].test_fn = test_fn;
- ++num_tests;
- }
+ for (i = 0; i != num_tests; ++i) {
+ if (all_tests[i].num == -1) {
+ if (!all_tests[i].test_fn()) {
+ printf("** %s failed **\n--------\n",
+ all_tests[i].test_case_name);
+ ++num_failed;
+ }
+ } else {
+ for (j = 0; j < all_tests[i].num; j++) {
+ if (!all_tests[i].param_test_fn(j)) {
+ printf("** %s failed test %d\n--------\n",
+ all_tests[i].test_case_name, j);
+ ++num_failed;
+ }
+ }
+ }
+ }
-int run_tests(const char* test_prog_name)
- {
- int num_failed = 0;
- int i = 0;
+ if (num_failed != 0) {
+ printf("%s: %d test%s failed (out of %d)\n", test_prog_name,
+ num_failed, num_failed != 1 ? "s" : "", num_test_cases);
+ return EXIT_FAILURE;
+ }
+ printf(" All tests passed.\n");
+ return EXIT_SUCCESS;
+}
- printf("%s: %d test case%s\n", test_prog_name, num_tests,
- num_tests == 1 ? "" : "s");
- for (i = 0; i != num_tests; ++i)
- {
- if (all_tests[i].test_fn())
- {
- printf("** %s failed **\n--------\n",
- all_tests[i].test_case_name);
- ++num_failed;
- }
- }
+static const char *print_string_maybe_null(const char *s)
+{
+ return s == NULL ? "(NULL)" : s;
+}
- if (num_failed != 0)
- {
- printf("%s: %d test%s failed (out of %d)\n", test_prog_name,
- num_failed, num_failed != 1 ? "s" : "", num_tests);
- return EXIT_FAILURE;
- }
- printf(" All tests passed.\n");
- return EXIT_SUCCESS;
- }
+int strings_equal(const char *desc, const char *s1, const char *s2)
+{
+ if (s1 == NULL && s2 == NULL)
+ return 1;
+ if (s1 == NULL || s2 == NULL || strcmp(s1, s2) != 0) {
+ fprintf(stderr, "%s mismatch: %s vs %s\n", desc, print_string_maybe_null(s1),
+ print_string_maybe_null(s2));
+ return 0;
+ }
+ return 1;
+}
projects / openssl.git / blobdiff