-/* test/testutil.h */
/*-
* Utilities for writing OpenSSL unit tests.
*
*/
#ifndef HEADER_TESTUTIL_H
-#define HEADER_TESTUTIL_H
+# define HEADER_TESTUTIL_H
/*-
* SETUP_TEST_FIXTURE and EXECUTE_TEST macros for test case functions.
*
* EXECUTE_TEST will pass fixture to execute_func() by value, call
* tear_down(), and return the result of execute_func(). execute_func() should
- * take a TEST_FIXTURE_TYPE by value and return zero on success or one on
+ * take a TEST_FIXTURE_TYPE by value and return 1 on success and 0 on
* failure.
*
* Unit tests can define their own SETUP_TEST_FIXTURE and EXECUTE_TEST
* Then test case functions can take the form:
*
* static int test_foobar_feature()
- * {
- * SETUP_FOOBAR_TEST_FIXTURE();
- * [...set individual members of fixture...]
- * EXECUTE_FOOBAR_TEST();
- * }
+ * {
+ * SETUP_FOOBAR_TEST_FIXTURE();
+ * [...set individual members of fixture...]
+ * EXECUTE_FOOBAR_TEST();
+ * }
*/
-#define SETUP_TEST_FIXTURE(TEST_FIXTURE_TYPE, set_up)\
- TEST_FIXTURE_TYPE fixture = set_up(TEST_CASE_NAME);\
- int result = 0
+# define SETUP_TEST_FIXTURE(TEST_FIXTURE_TYPE, set_up)\
+ TEST_FIXTURE_TYPE fixture = set_up(TEST_CASE_NAME); \
+ int result = 0
-#define EXECUTE_TEST(execute_func, tear_down)\
- if (execute_func(fixture) != 0) result = 1;\
- tear_down(fixture);\
- return result
+# define EXECUTE_TEST(execute_func, tear_down)\
+ result = execute_func(fixture);\
+ tear_down(fixture);\
+ return result
-/* TEST_CASE_NAME is defined as the name of the test case function where
+/*
+ * TEST_CASE_NAME is defined as the name of the test case function where
* possible; otherwise we get by with the file name and line number.
*/
-#if __STDC_VERSION__ < 199901L
-#if defined(_MSC_VER)
-#define TEST_CASE_NAME __FUNCTION__
-#else
-#define testutil_stringify_helper(s) #s
-#define testutil_stringify(s) testutil_stringify_helper(s)
-#define TEST_CASE_NAME __FILE__ ":" testutil_stringify(__LINE__)
-#endif /* _MSC_VER */
-#else
-#define TEST_CASE_NAME __func__
-#endif /* __STDC_VERSION__ */
+# if __STDC_VERSION__ < 199901L
+# if defined(_MSC_VER)
+# define TEST_CASE_NAME __FUNCTION__
+# else
+# define testutil_stringify_helper(s) #s
+# define testutil_stringify(s) testutil_stringify_helper(s)
+# define TEST_CASE_NAME __FILE__ ":" testutil_stringify(__LINE__)
+# endif /* _MSC_VER */
+# else
+# define TEST_CASE_NAME __func__
+# endif /* __STDC_VERSION__ */
-/* In main(), call ADD_TEST to register each test case function, then call
+/*
+ * In main(), call ADD_TEST to register each test case function, then call
* run_tests() to execute all tests and report the results. The result
* returned from run_tests() should be used as the return value for main().
*/
-#define ADD_TEST(test_function) add_test(#test_function, test_function)
-void add_test(const char* test_case_name, int (*test_fn)());
-int run_tests(const char* test_prog_name);
+# define ADD_TEST(test_function) add_test(#test_function, test_function)
-#endif /* HEADER_TESTUTIL_H */
+/*
+ * Simple parameterized tests. Adds a test_function(idx) test for each
+ * 0 <= idx < num.
+ */
+# define ADD_ALL_TESTS(test_function, num) \
+ add_all_tests(#test_function, test_function, num)
+
+void add_test(const char *test_case_name, int (*test_fn) ());
+void add_all_tests(const char *test_case_name, int (*test_fn)(int idx), int num);
+int run_tests(const char *test_prog_name);
+
+#endif /* HEADER_TESTUTIL_H */