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+/* |
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+ * Copyright (c) 2011-2016 Scott Vokes <vokes.s@gmail.com> |
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+ * |
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+ * Permission to use, copy, modify, and/or distribute this software for any |
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+ * purpose with or without fee is hereby granted, provided that the above |
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+ * copyright notice and this permission notice appear in all copies. |
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+ * |
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+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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+ */ |
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+ |
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+#ifndef GREATEST_H |
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+#define GREATEST_H |
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+ |
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+#ifdef __cplusplus |
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+extern "C" {
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+#endif |
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+ |
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+/* 1.2.1 */ |
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+#define GREATEST_VERSION_MAJOR 1 |
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+#define GREATEST_VERSION_MINOR 2 |
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+#define GREATEST_VERSION_PATCH 1 |
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+ |
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+/* A unit testing system for C, contained in 1 file. |
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+ * It doesn't use dynamic allocation or depend on anything |
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+ * beyond ANSI C89. |
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+ * |
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+ * An up-to-date version can be found at: |
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+ * https://github.com/silentbicycle/greatest/ |
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+ */ |
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+ |
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+ |
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+/********************************************************************* |
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+ * Minimal test runner template |
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+ *********************************************************************/ |
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+#if 0 |
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+ |
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+#include "greatest.h" |
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+ |
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+TEST foo_should_foo(void) {
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+ PASS(); |
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+} |
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+ |
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+static void setup_cb(void *data) {
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+ printf("setup callback for each test case\n");
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+} |
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+ |
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+static void teardown_cb(void *data) {
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+ printf("teardown callback for each test case\n");
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+} |
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+ |
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+SUITE(suite) {
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+ /* Optional setup/teardown callbacks which will be run before/after |
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+ * every test case. If using a test suite, they will be cleared when |
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+ * the suite finishes. */ |
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+ SET_SETUP(setup_cb, voidp_to_callback_data); |
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+ SET_TEARDOWN(teardown_cb, voidp_to_callback_data); |
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+ |
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+ RUN_TEST(foo_should_foo); |
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+} |
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+ |
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+/* Add definitions that need to be in the test runner's main file. */ |
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+GREATEST_MAIN_DEFS(); |
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+ |
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+/* Set up, run suite(s) of tests, report pass/fail/skip stats. */ |
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+int run_tests(void) {
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+ GREATEST_INIT(); /* init. greatest internals */ |
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+ /* List of suites to run (if any). */ |
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+ RUN_SUITE(suite); |
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+ |
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+ /* Tests can also be run directly, without using test suites. */ |
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+ RUN_TEST(foo_should_foo); |
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+ |
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+ GREATEST_PRINT_REPORT(); /* display results */ |
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+ return greatest_all_passed(); |
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+} |
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+ |
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+/* main(), for a standalone command-line test runner. |
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+ * This replaces run_tests above, and adds command line option |
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+ * handling and exiting with a pass/fail status. */ |
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+int main(int argc, char **argv) {
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+ GREATEST_MAIN_BEGIN(); /* init & parse command-line args */ |
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+ RUN_SUITE(suite); |
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+ GREATEST_MAIN_END(); /* display results */ |
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+} |
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+ |
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+#endif |
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+/*********************************************************************/ |
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+ |
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+ |
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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 <ctype.h> |
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+ |
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+/*********** |
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+ * Options * |
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+ ***********/ |
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+ |
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+/* Default column width for non-verbose output. */ |
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+#ifndef GREATEST_DEFAULT_WIDTH |
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+#define GREATEST_DEFAULT_WIDTH 72 |
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+#endif |
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+ |
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+/* FILE *, for test logging. */ |
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+#ifndef GREATEST_STDOUT |
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+#define GREATEST_STDOUT stdout |
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+#endif |
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+ |
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+/* Remove GREATEST_ prefix from most commonly used symbols? */ |
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+#ifndef GREATEST_USE_ABBREVS |
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+#define GREATEST_USE_ABBREVS 1 |
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+#endif |
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+ |
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+/* Set to 0 to disable all use of setjmp/longjmp. */ |
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+#ifndef GREATEST_USE_LONGJMP |
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+#define GREATEST_USE_LONGJMP 1 |
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+#endif |
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+ |
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+#if GREATEST_USE_LONGJMP |
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+#include <setjmp.h> |
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+#endif |
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+ |
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+/* Set to 0 to disable all use of time.h / clock(). */ |
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+#ifndef GREATEST_USE_TIME |
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+#define GREATEST_USE_TIME 1 |
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+#endif |
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+ |
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+#if GREATEST_USE_TIME |
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+#include <time.h> |
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+#endif |
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+ |
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+/* Floating point type, for ASSERT_IN_RANGE. */ |
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+#ifndef GREATEST_FLOAT |
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+#define GREATEST_FLOAT double |
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+#define GREATEST_FLOAT_FMT "%g" |
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+#endif |
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+ |
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+/********* |
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+ * Types * |
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+ *********/ |
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+ |
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+/* Info for the current running suite. */ |
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+typedef struct greatest_suite_info {
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+ unsigned int tests_run; |
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+ unsigned int passed; |
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+ unsigned int failed; |
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+ unsigned int skipped; |
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+ |
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+#if GREATEST_USE_TIME |
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+ /* timers, pre/post running suite and individual tests */ |
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+ clock_t pre_suite; |
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+ clock_t post_suite; |
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+ clock_t pre_test; |
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+ clock_t post_test; |
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+#endif |
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+} greatest_suite_info; |
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+ |
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+/* Type for a suite function. */ |
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+typedef void (greatest_suite_cb)(void); |
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+ |
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+/* Types for setup/teardown callbacks. If non-NULL, these will be run |
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+ * and passed the pointer to their additional data. */ |
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+typedef void (greatest_setup_cb)(void *udata); |
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+typedef void (greatest_teardown_cb)(void *udata); |
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+ |
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+/* Type for an equality comparison between two pointers of the same type. |
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+ * Should return non-0 if equal, otherwise 0. |
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+ * UDATA is a closure value, passed through from ASSERT_EQUAL_T[m]. */ |
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+typedef int greatest_equal_cb(const void *exp, const void *got, void *udata); |
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+ |
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+/* Type for a callback that prints a value pointed to by T. |
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+ * Return value has the same meaning as printf's. |
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+ * UDATA is a closure value, passed through from ASSERT_EQUAL_T[m]. */ |
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+typedef int greatest_printf_cb(const void *t, void *udata); |
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+ |
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+/* Callbacks for an arbitrary type; needed for type-specific |
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+ * comparisons via GREATEST_ASSERT_EQUAL_T[m].*/ |
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+typedef struct greatest_type_info {
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+ greatest_equal_cb *equal; |
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+ greatest_printf_cb *print; |
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+} greatest_type_info; |
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+ |
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+typedef struct greatest_memory_cmp_env {
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+ const unsigned char *exp; |
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+ const unsigned char *got; |
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+ size_t size; |
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+} greatest_memory_cmp_env; |
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+ |
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+/* Callbacks for string and raw memory types. */ |
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+extern greatest_type_info greatest_type_info_string; |
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+extern greatest_type_info greatest_type_info_memory; |
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+ |
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+typedef enum {
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+ GREATEST_FLAG_FIRST_FAIL = 0x01, |
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+ GREATEST_FLAG_LIST_ONLY = 0x02 |
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+} greatest_flag_t; |
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+ |
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+/* Struct containing all test runner state. */ |
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+typedef struct greatest_run_info {
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+ unsigned char flags; |
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+ unsigned char verbosity; |
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+ unsigned int tests_run; /* total test count */ |
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+ |
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+ /* overall pass/fail/skip counts */ |
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+ unsigned int passed; |
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+ unsigned int failed; |
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+ unsigned int skipped; |
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+ unsigned int assertions; |
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+ |
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+ /* currently running test suite */ |
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+ greatest_suite_info suite; |
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+ |
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+ /* info to print about the most recent failure */ |
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+ const char *fail_file; |
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+ unsigned int fail_line; |
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+ const char *msg; |
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+ |
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+ /* current setup/teardown hooks and userdata */ |
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+ greatest_setup_cb *setup; |
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+ void *setup_udata; |
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+ greatest_teardown_cb *teardown; |
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+ void *teardown_udata; |
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+ |
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+ /* formatting info for ".....s...F"-style output */ |
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+ unsigned int col; |
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+ unsigned int width; |
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+ |
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+ /* only run a specific suite or test */ |
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+ const char *suite_filter; |
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+ const char *test_filter; |
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+ |
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+#if GREATEST_USE_TIME |
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+ /* overall timers */ |
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+ clock_t begin; |
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+ clock_t end; |
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+#endif |
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+ |
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+#if GREATEST_USE_LONGJMP |
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+ jmp_buf jump_dest; |
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+#endif |
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+} greatest_run_info; |
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+ |
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+struct greatest_report_t {
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+ /* overall pass/fail/skip counts */ |
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+ unsigned int passed; |
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+ unsigned int failed; |
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+ unsigned int skipped; |
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+ unsigned int assertions; |
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+}; |
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+ |
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| 257 |
+/* Global var for the current testing context. |
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+ * Initialized by GREATEST_MAIN_DEFS(). */ |
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+extern greatest_run_info greatest_info; |
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+ |
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| 261 |
+/* Type for ASSERT_ENUM_EQ's ENUM_STR argument. */ |
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+typedef const char *greatest_enum_str_fun(int value); |
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+ |
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+/********************** |
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| 265 |
+ * Exported functions * |
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| 266 |
+ **********************/ |
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| 267 |
+ |
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| 268 |
+/* These are used internally by greatest. */ |
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+void greatest_do_pass(const char *name); |
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+void greatest_do_fail(const char *name); |
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+void greatest_do_skip(const char *name); |
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+int greatest_pre_test(const char *name); |
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+void greatest_post_test(const char *name, int res); |
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+void greatest_usage(const char *name); |
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+int greatest_do_assert_equal_t(const void *exp, const void *got, |
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+ greatest_type_info *type_info, void *udata); |
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+ |
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+/* These are part of the public greatest API. */ |
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+void GREATEST_SET_SETUP_CB(greatest_setup_cb *cb, void *udata); |
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+void GREATEST_SET_TEARDOWN_CB(greatest_teardown_cb *cb, void *udata); |
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+int greatest_all_passed(void); |
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+void greatest_set_test_filter(const char *name); |
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+void greatest_set_suite_filter(const char *name); |
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+void greatest_get_report(struct greatest_report_t *report); |
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+unsigned int greatest_get_verbosity(void); |
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+void greatest_set_verbosity(unsigned int verbosity); |
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+void greatest_set_flag(greatest_flag_t flag); |
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+ |
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+ |
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+/******************** |
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+* Language Support * |
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| 292 |
+********************/ |
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+ |
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| 294 |
+/* If __VA_ARGS__ (C99) is supported, allow parametric testing |
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| 295 |
+* without needing to manually manage the argument struct. */ |
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+#if __STDC_VERSION__ >= 19901L || _MSC_VER >= 1800 |
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+#define GREATEST_VA_ARGS |
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| 298 |
+#endif |
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+ |
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| 300 |
+ |
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| 301 |
+/********** |
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| 302 |
+ * Macros * |
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| 303 |
+ **********/ |
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| 304 |
+ |
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| 305 |
+/* Define a suite. */ |
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| 306 |
+#define GREATEST_SUITE(NAME) void NAME(void); void NAME(void) |
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+ |
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| 308 |
+/* Declare a suite, provided by another compilation unit. */ |
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+#define GREATEST_SUITE_EXTERN(NAME) void NAME(void) |
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+ |
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| 311 |
+/* Start defining a test function. |
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| 312 |
+ * The arguments are not included, to allow parametric testing. */ |
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| 313 |
+#define GREATEST_TEST static enum greatest_test_res |
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| 314 |
+ |
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| 315 |
+/* PASS/FAIL/SKIP result from a test. Used internally. */ |
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| 316 |
+typedef enum greatest_test_res {
|
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| 317 |
+ GREATEST_TEST_RES_PASS = 0, |
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| 318 |
+ GREATEST_TEST_RES_FAIL = -1, |
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| 319 |
+ GREATEST_TEST_RES_SKIP = 1 |
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| 320 |
+} greatest_test_res; |
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| 321 |
+ |
|
| 322 |
+/* Run a suite. */ |
|
| 323 |
+#define GREATEST_RUN_SUITE(S_NAME) greatest_run_suite(S_NAME, #S_NAME) |
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| 324 |
+ |
|
| 325 |
+/* Run a test in the current suite. */ |
|
| 326 |
+#define GREATEST_RUN_TEST(TEST) \ |
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| 327 |
+ do { \
|
|
| 328 |
+ if (greatest_pre_test(#TEST) == 1) { \
|
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| 329 |
+ enum greatest_test_res res = GREATEST_SAVE_CONTEXT(); \ |
|
| 330 |
+ if (res == GREATEST_TEST_RES_PASS) { \
|
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| 331 |
+ res = TEST(); \ |
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| 332 |
+ } \ |
|
| 333 |
+ greatest_post_test(#TEST, res); \ |
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| 334 |
+ } else if (GREATEST_LIST_ONLY()) { \
|
|
| 335 |
+ fprintf(GREATEST_STDOUT, " %s\n", #TEST); \ |
|
| 336 |
+ } \ |
|
| 337 |
+ } while (0) |
|
| 338 |
+ |
|
| 339 |
+/* Ignore a test, don't warn about it being unused. */ |
|
| 340 |
+#define GREATEST_IGNORE_TEST(TEST) (void)TEST |
|
| 341 |
+ |
|
| 342 |
+/* Run a test in the current suite with one void * argument, |
|
| 343 |
+ * which can be a pointer to a struct with multiple arguments. */ |
|
| 344 |
+#define GREATEST_RUN_TEST1(TEST, ENV) \ |
|
| 345 |
+ do { \
|
|
| 346 |
+ if (greatest_pre_test(#TEST) == 1) { \
|
|
| 347 |
+ int res = TEST(ENV); \ |
|
| 348 |
+ greatest_post_test(#TEST, res); \ |
|
| 349 |
+ } else if (GREATEST_LIST_ONLY()) { \
|
|
| 350 |
+ fprintf(GREATEST_STDOUT, " %s\n", #TEST); \ |
|
| 351 |
+ } \ |
|
| 352 |
+ } while (0) |
|
| 353 |
+ |
|
| 354 |
+#ifdef GREATEST_VA_ARGS |
|
| 355 |
+#define GREATEST_RUN_TESTp(TEST, ...) \ |
|
| 356 |
+ do { \
|
|
| 357 |
+ if (greatest_pre_test(#TEST) == 1) { \
|
|
| 358 |
+ int res = TEST(__VA_ARGS__); \ |
|
| 359 |
+ greatest_post_test(#TEST, res); \ |
|
| 360 |
+ } else if (GREATEST_LIST_ONLY()) { \
|
|
| 361 |
+ fprintf(GREATEST_STDOUT, " %s\n", #TEST); \ |
|
| 362 |
+ } \ |
|
| 363 |
+ } while (0) |
|
| 364 |
+#endif |
|
| 365 |
+ |
|
| 366 |
+ |
|
| 367 |
+/* Check if the test runner is in verbose mode. */ |
|
| 368 |
+#define GREATEST_IS_VERBOSE() ((greatest_info.verbosity) > 0) |
|
| 369 |
+#define GREATEST_LIST_ONLY() \ |
|
| 370 |
+ (greatest_info.flags & GREATEST_FLAG_LIST_ONLY) |
|
| 371 |
+#define GREATEST_FIRST_FAIL() \ |
|
| 372 |
+ (greatest_info.flags & GREATEST_FLAG_FIRST_FAIL) |
|
| 373 |
+#define GREATEST_FAILURE_ABORT() \ |
|
| 374 |
+ (greatest_info.suite.failed > 0 && GREATEST_FIRST_FAIL()) |
|
| 375 |
+ |
|
| 376 |
+/* Message-less forms of tests defined below. */ |
|
| 377 |
+#define GREATEST_PASS() GREATEST_PASSm(NULL) |
|
| 378 |
+#define GREATEST_FAIL() GREATEST_FAILm(NULL) |
|
| 379 |
+#define GREATEST_SKIP() GREATEST_SKIPm(NULL) |
|
| 380 |
+#define GREATEST_ASSERT(COND) \ |
|
| 381 |
+ GREATEST_ASSERTm(#COND, COND) |
|
| 382 |
+#define GREATEST_ASSERT_OR_LONGJMP(COND) \ |
|
| 383 |
+ GREATEST_ASSERT_OR_LONGJMPm(#COND, COND) |
|
| 384 |
+#define GREATEST_ASSERT_FALSE(COND) \ |
|
| 385 |
+ GREATEST_ASSERT_FALSEm(#COND, COND) |
|
| 386 |
+#define GREATEST_ASSERT_EQ(EXP, GOT) \ |
|
| 387 |
+ GREATEST_ASSERT_EQm(#EXP " != " #GOT, EXP, GOT) |
|
| 388 |
+#define GREATEST_ASSERT_EQ_FMT(EXP, GOT, FMT) \ |
|
| 389 |
+ GREATEST_ASSERT_EQ_FMTm(#EXP " != " #GOT, EXP, GOT, FMT) |
|
| 390 |
+#define GREATEST_ASSERT_IN_RANGE(EXP, GOT, TOL) \ |
|
| 391 |
+ GREATEST_ASSERT_IN_RANGEm(#EXP " != " #GOT " +/- " #TOL, EXP, GOT, TOL) |
|
| 392 |
+#define GREATEST_ASSERT_EQUAL_T(EXP, GOT, TYPE_INFO, UDATA) \ |
|
| 393 |
+ GREATEST_ASSERT_EQUAL_Tm(#EXP " != " #GOT, EXP, GOT, TYPE_INFO, UDATA) |
|
| 394 |
+#define GREATEST_ASSERT_STR_EQ(EXP, GOT) \ |
|
| 395 |
+ GREATEST_ASSERT_STR_EQm(#EXP " != " #GOT, EXP, GOT) |
|
| 396 |
+#define GREATEST_ASSERT_STRN_EQ(EXP, GOT, SIZE) \ |
|
| 397 |
+ GREATEST_ASSERT_STRN_EQm(#EXP " != " #GOT, EXP, GOT, SIZE) |
|
| 398 |
+#define GREATEST_ASSERT_MEM_EQ(EXP, GOT, SIZE) \ |
|
| 399 |
+ GREATEST_ASSERT_MEM_EQm(#EXP " != " #GOT, EXP, GOT, SIZE) |
|
| 400 |
+#define GREATEST_ASSERT_ENUM_EQ(EXP, GOT, ENUM_STR) \ |
|
| 401 |
+ GREATEST_ASSERT_ENUM_EQm(#EXP " != " #GOT, EXP, GOT, ENUM_STR) |
|
| 402 |
+ |
|
| 403 |
+/* The following forms take an additional message argument first, |
|
| 404 |
+ * to be displayed by the test runner. */ |
|
| 405 |
+ |
|
| 406 |
+/* Fail if a condition is not true, with message. */ |
|
| 407 |
+#define GREATEST_ASSERTm(MSG, COND) \ |
|
| 408 |
+ do { \
|
|
| 409 |
+ greatest_info.assertions++; \ |
|
| 410 |
+ if (!(COND)) { GREATEST_FAILm(MSG); } \
|
|
| 411 |
+ } while (0) |
|
| 412 |
+ |
|
| 413 |
+/* Fail if a condition is not true, longjmping out of test. */ |
|
| 414 |
+#define GREATEST_ASSERT_OR_LONGJMPm(MSG, COND) \ |
|
| 415 |
+ do { \
|
|
| 416 |
+ greatest_info.assertions++; \ |
|
| 417 |
+ if (!(COND)) { GREATEST_FAIL_WITH_LONGJMPm(MSG); } \
|
|
| 418 |
+ } while (0) |
|
| 419 |
+ |
|
| 420 |
+/* Fail if a condition is not false, with message. */ |
|
| 421 |
+#define GREATEST_ASSERT_FALSEm(MSG, COND) \ |
|
| 422 |
+ do { \
|
|
| 423 |
+ greatest_info.assertions++; \ |
|
| 424 |
+ if ((COND)) { GREATEST_FAILm(MSG); } \
|
|
| 425 |
+ } while (0) |
|
| 426 |
+ |
|
| 427 |
+/* Fail if EXP != GOT (equality comparison by ==). */ |
|
| 428 |
+#define GREATEST_ASSERT_EQm(MSG, EXP, GOT) \ |
|
| 429 |
+ do { \
|
|
| 430 |
+ greatest_info.assertions++; \ |
|
| 431 |
+ if ((EXP) != (GOT)) { GREATEST_FAILm(MSG); } \
|
|
| 432 |
+ } while (0) |
|
| 433 |
+ |
|
| 434 |
+/* Fail if EXP != GOT (equality comparison by ==). |
|
| 435 |
+ * Warning: EXP and GOT will be evaluated more than once on failure. */ |
|
| 436 |
+#define GREATEST_ASSERT_EQ_FMTm(MSG, EXP, GOT, FMT) \ |
|
| 437 |
+ do { \
|
|
| 438 |
+ const char *greatest_FMT = ( FMT ); \ |
|
| 439 |
+ greatest_info.assertions++; \ |
|
| 440 |
+ if ((EXP) != (GOT)) { \
|
|
| 441 |
+ fprintf(GREATEST_STDOUT, "\nExpected: "); \ |
|
| 442 |
+ fprintf(GREATEST_STDOUT, greatest_FMT, EXP); \ |
|
| 443 |
+ fprintf(GREATEST_STDOUT, "\n Got: "); \ |
|
| 444 |
+ fprintf(GREATEST_STDOUT, greatest_FMT, GOT); \ |
|
| 445 |
+ fprintf(GREATEST_STDOUT, "\n"); \ |
|
| 446 |
+ GREATEST_FAILm(MSG); \ |
|
| 447 |
+ } \ |
|
| 448 |
+ } while (0) |
|
| 449 |
+ |
|
| 450 |
+/* Fail if EXP is not equal to GOT, printing enum IDs. */ |
|
| 451 |
+#define GREATEST_ASSERT_ENUM_EQm(MSG, EXP, GOT, ENUM_STR) \ |
|
| 452 |
+ do { \
|
|
| 453 |
+ int greatest_EXP = (int)(EXP); \ |
|
| 454 |
+ int greatest_GOT = (int)(GOT); \ |
|
| 455 |
+ greatest_enum_str_fun *greatest_ENUM_STR = ENUM_STR; \ |
|
| 456 |
+ if (greatest_EXP != greatest_GOT) { \
|
|
| 457 |
+ fprintf(GREATEST_STDOUT, "\nExpected: %s", \ |
|
| 458 |
+ greatest_ENUM_STR(greatest_EXP)); \ |
|
| 459 |
+ fprintf(GREATEST_STDOUT, "\n Got: %s\n", \ |
|
| 460 |
+ greatest_ENUM_STR(greatest_GOT)); \ |
|
| 461 |
+ GREATEST_FAILm(MSG); \ |
|
| 462 |
+ } \ |
|
| 463 |
+ } while (0) \ |
|
| 464 |
+ |
|
| 465 |
+/* Fail if GOT not in range of EXP +|- TOL. */ |
|
| 466 |
+#define GREATEST_ASSERT_IN_RANGEm(MSG, EXP, GOT, TOL) \ |
|
| 467 |
+ do { \
|
|
| 468 |
+ GREATEST_FLOAT greatest_EXP = (EXP); \ |
|
| 469 |
+ GREATEST_FLOAT greatest_GOT = (GOT); \ |
|
| 470 |
+ GREATEST_FLOAT greatest_TOL = (TOL); \ |
|
| 471 |
+ greatest_info.assertions++; \ |
|
| 472 |
+ if ((greatest_EXP > greatest_GOT && \ |
|
| 473 |
+ greatest_EXP - greatest_GOT > greatest_TOL) || \ |
|
| 474 |
+ (greatest_EXP < greatest_GOT && \ |
|
| 475 |
+ greatest_GOT - greatest_EXP > greatest_TOL)) { \
|
|
| 476 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 477 |
+ "\nExpected: " GREATEST_FLOAT_FMT \ |
|
| 478 |
+ " +/- " GREATEST_FLOAT_FMT \ |
|
| 479 |
+ "\n Got: " GREATEST_FLOAT_FMT \ |
|
| 480 |
+ "\n", \ |
|
| 481 |
+ greatest_EXP, greatest_TOL, greatest_GOT); \ |
|
| 482 |
+ GREATEST_FAILm(MSG); \ |
|
| 483 |
+ } \ |
|
| 484 |
+ } while (0) |
|
| 485 |
+ |
|
| 486 |
+/* Fail if EXP is not equal to GOT, according to strcmp. */ |
|
| 487 |
+#define GREATEST_ASSERT_STR_EQm(MSG, EXP, GOT) \ |
|
| 488 |
+ do { \
|
|
| 489 |
+ GREATEST_ASSERT_EQUAL_Tm(MSG, EXP, GOT, \ |
|
| 490 |
+ &greatest_type_info_string, NULL); \ |
|
| 491 |
+ } while (0) \ |
|
| 492 |
+ |
|
| 493 |
+/* Fail if EXP is not equal to GOT, according to strcmp. */ |
|
| 494 |
+#define GREATEST_ASSERT_STRN_EQm(MSG, EXP, GOT, SIZE) \ |
|
| 495 |
+ do { \
|
|
| 496 |
+ size_t size = SIZE; \ |
|
| 497 |
+ GREATEST_ASSERT_EQUAL_Tm(MSG, EXP, GOT, \ |
|
| 498 |
+ &greatest_type_info_string, &size); \ |
|
| 499 |
+ } while (0) \ |
|
| 500 |
+ |
|
| 501 |
+/* Fail if EXP is not equal to GOT, according to memcmp. */ |
|
| 502 |
+#define GREATEST_ASSERT_MEM_EQm(MSG, EXP, GOT, SIZE) \ |
|
| 503 |
+ do { \
|
|
| 504 |
+ greatest_memory_cmp_env env; \ |
|
| 505 |
+ env.exp = (const unsigned char *)EXP; \ |
|
| 506 |
+ env.got = (const unsigned char *)GOT; \ |
|
| 507 |
+ env.size = SIZE; \ |
|
| 508 |
+ GREATEST_ASSERT_EQUAL_Tm(MSG, env.exp, env.got, \ |
|
| 509 |
+ &greatest_type_info_memory, &env); \ |
|
| 510 |
+ } while (0) \ |
|
| 511 |
+ |
|
| 512 |
+/* Fail if EXP is not equal to GOT, according to a comparison |
|
| 513 |
+ * callback in TYPE_INFO. If they are not equal, optionally use a |
|
| 514 |
+ * print callback in TYPE_INFO to print them. */ |
|
| 515 |
+#define GREATEST_ASSERT_EQUAL_Tm(MSG, EXP, GOT, TYPE_INFO, UDATA) \ |
|
| 516 |
+ do { \
|
|
| 517 |
+ greatest_type_info *type_info = (TYPE_INFO); \ |
|
| 518 |
+ greatest_info.assertions++; \ |
|
| 519 |
+ if (!greatest_do_assert_equal_t(EXP, GOT, \ |
|
| 520 |
+ type_info, UDATA)) { \
|
|
| 521 |
+ if (type_info == NULL || type_info->equal == NULL) { \
|
|
| 522 |
+ GREATEST_FAILm("type_info->equal callback missing!"); \
|
|
| 523 |
+ } else { \
|
|
| 524 |
+ GREATEST_FAILm(MSG); \ |
|
| 525 |
+ } \ |
|
| 526 |
+ } \ |
|
| 527 |
+ } while (0) \ |
|
| 528 |
+ |
|
| 529 |
+/* Pass. */ |
|
| 530 |
+#define GREATEST_PASSm(MSG) \ |
|
| 531 |
+ do { \
|
|
| 532 |
+ greatest_info.msg = MSG; \ |
|
| 533 |
+ return GREATEST_TEST_RES_PASS; \ |
|
| 534 |
+ } while (0) |
|
| 535 |
+ |
|
| 536 |
+/* Fail. */ |
|
| 537 |
+#define GREATEST_FAILm(MSG) \ |
|
| 538 |
+ do { \
|
|
| 539 |
+ greatest_info.fail_file = __FILE__; \ |
|
| 540 |
+ greatest_info.fail_line = __LINE__; \ |
|
| 541 |
+ greatest_info.msg = MSG; \ |
|
| 542 |
+ return GREATEST_TEST_RES_FAIL; \ |
|
| 543 |
+ } while (0) |
|
| 544 |
+ |
|
| 545 |
+/* Optional GREATEST_FAILm variant that longjmps. */ |
|
| 546 |
+#if GREATEST_USE_LONGJMP |
|
| 547 |
+#define GREATEST_FAIL_WITH_LONGJMP() GREATEST_FAIL_WITH_LONGJMPm(NULL) |
|
| 548 |
+#define GREATEST_FAIL_WITH_LONGJMPm(MSG) \ |
|
| 549 |
+ do { \
|
|
| 550 |
+ greatest_info.fail_file = __FILE__; \ |
|
| 551 |
+ greatest_info.fail_line = __LINE__; \ |
|
| 552 |
+ greatest_info.msg = MSG; \ |
|
| 553 |
+ longjmp(greatest_info.jump_dest, GREATEST_TEST_RES_FAIL); \ |
|
| 554 |
+ } while (0) |
|
| 555 |
+#endif |
|
| 556 |
+ |
|
| 557 |
+/* Skip the current test. */ |
|
| 558 |
+#define GREATEST_SKIPm(MSG) \ |
|
| 559 |
+ do { \
|
|
| 560 |
+ greatest_info.msg = MSG; \ |
|
| 561 |
+ return GREATEST_TEST_RES_SKIP; \ |
|
| 562 |
+ } while (0) |
|
| 563 |
+ |
|
| 564 |
+/* Check the result of a subfunction using ASSERT, etc. */ |
|
| 565 |
+#define GREATEST_CHECK_CALL(RES) \ |
|
| 566 |
+ do { \
|
|
| 567 |
+ enum greatest_test_res greatest_RES = RES; \ |
|
| 568 |
+ if (greatest_RES != GREATEST_TEST_RES_PASS) { \
|
|
| 569 |
+ return greatest_RES; \ |
|
| 570 |
+ } \ |
|
| 571 |
+ } while (0) \ |
|
| 572 |
+ |
|
| 573 |
+#if GREATEST_USE_TIME |
|
| 574 |
+#define GREATEST_SET_TIME(NAME) \ |
|
| 575 |
+ NAME = clock(); \ |
|
| 576 |
+ if (NAME == (clock_t) -1) { \
|
|
| 577 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 578 |
+ "clock error: %s\n", #NAME); \ |
|
| 579 |
+ exit(EXIT_FAILURE); \ |
|
| 580 |
+ } |
|
| 581 |
+ |
|
| 582 |
+#define GREATEST_CLOCK_DIFF(C1, C2) \ |
|
| 583 |
+ fprintf(GREATEST_STDOUT, " (%lu ticks, %.3f sec)", \ |
|
| 584 |
+ (long unsigned int) (C2) - (long unsigned int)(C1), \ |
|
| 585 |
+ (double)((C2) - (C1)) / (1.0 * (double)CLOCKS_PER_SEC)) |
|
| 586 |
+#else |
|
| 587 |
+#define GREATEST_SET_TIME(UNUSED) |
|
| 588 |
+#define GREATEST_CLOCK_DIFF(UNUSED1, UNUSED2) |
|
| 589 |
+#endif |
|
| 590 |
+ |
|
| 591 |
+#if GREATEST_USE_LONGJMP |
|
| 592 |
+#define GREATEST_SAVE_CONTEXT() \ |
|
| 593 |
+ /* setjmp returns 0 (GREATEST_TEST_RES_PASS) on first call */ \ |
|
| 594 |
+ /* so the test runs, then RES_FAIL from FAIL_WITH_LONGJMP. */ \ |
|
| 595 |
+ ((enum greatest_test_res)(setjmp(greatest_info.jump_dest))) |
|
| 596 |
+#else |
|
| 597 |
+#define GREATEST_SAVE_CONTEXT() \ |
|
| 598 |
+ /*a no-op, since setjmp/longjmp aren't being used */ \ |
|
| 599 |
+ GREATEST_TEST_RES_PASS |
|
| 600 |
+#endif |
|
| 601 |
+ |
|
| 602 |
+/* Include several function definitions in the main test file. */ |
|
| 603 |
+#define GREATEST_MAIN_DEFS() \ |
|
| 604 |
+ \ |
|
| 605 |
+/* Is FILTER a subset of NAME? */ \ |
|
| 606 |
+static int greatest_name_match(const char *name, \ |
|
| 607 |
+ const char *filter) { \
|
|
| 608 |
+ size_t offset = 0; \ |
|
| 609 |
+ size_t filter_len = strlen(filter); \ |
|
| 610 |
+ while (name[offset] != '\0') { \
|
|
| 611 |
+ if (name[offset] == filter[0]) { \
|
|
| 612 |
+ if (0 == strncmp(&name[offset], filter, filter_len)) { \
|
|
| 613 |
+ return 1; \ |
|
| 614 |
+ } \ |
|
| 615 |
+ } \ |
|
| 616 |
+ offset++; \ |
|
| 617 |
+ } \ |
|
| 618 |
+ \ |
|
| 619 |
+ return 0; \ |
|
| 620 |
+} \ |
|
| 621 |
+ \ |
|
| 622 |
+int greatest_pre_test(const char *name) { \
|
|
| 623 |
+ if (!GREATEST_LIST_ONLY() \ |
|
| 624 |
+ && (!GREATEST_FIRST_FAIL() || greatest_info.suite.failed == 0) \ |
|
| 625 |
+ && (greatest_info.test_filter == NULL || \ |
|
| 626 |
+ greatest_name_match(name, greatest_info.test_filter))) { \
|
|
| 627 |
+ GREATEST_SET_TIME(greatest_info.suite.pre_test); \ |
|
| 628 |
+ if (greatest_info.setup) { \
|
|
| 629 |
+ greatest_info.setup(greatest_info.setup_udata); \ |
|
| 630 |
+ } \ |
|
| 631 |
+ return 1; /* test should be run */ \ |
|
| 632 |
+ } else { \
|
|
| 633 |
+ return 0; /* skipped */ \ |
|
| 634 |
+ } \ |
|
| 635 |
+} \ |
|
| 636 |
+ \ |
|
| 637 |
+void greatest_post_test(const char *name, int res) { \
|
|
| 638 |
+ GREATEST_SET_TIME(greatest_info.suite.post_test); \ |
|
| 639 |
+ if (greatest_info.teardown) { \
|
|
| 640 |
+ void *udata = greatest_info.teardown_udata; \ |
|
| 641 |
+ greatest_info.teardown(udata); \ |
|
| 642 |
+ } \ |
|
| 643 |
+ \ |
|
| 644 |
+ if (res <= GREATEST_TEST_RES_FAIL) { \
|
|
| 645 |
+ greatest_do_fail(name); \ |
|
| 646 |
+ } else if (res >= GREATEST_TEST_RES_SKIP) { \
|
|
| 647 |
+ greatest_do_skip(name); \ |
|
| 648 |
+ } else if (res == GREATEST_TEST_RES_PASS) { \
|
|
| 649 |
+ greatest_do_pass(name); \ |
|
| 650 |
+ } \ |
|
| 651 |
+ greatest_info.suite.tests_run++; \ |
|
| 652 |
+ greatest_info.col++; \ |
|
| 653 |
+ if (GREATEST_IS_VERBOSE()) { \
|
|
| 654 |
+ GREATEST_CLOCK_DIFF(greatest_info.suite.pre_test, \ |
|
| 655 |
+ greatest_info.suite.post_test); \ |
|
| 656 |
+ fprintf(GREATEST_STDOUT, "\n"); \ |
|
| 657 |
+ } else if (greatest_info.col % greatest_info.width == 0) { \
|
|
| 658 |
+ fprintf(GREATEST_STDOUT, "\n"); \ |
|
| 659 |
+ greatest_info.col = 0; \ |
|
| 660 |
+ } \ |
|
| 661 |
+ if (GREATEST_STDOUT == stdout) fflush(stdout); \ |
|
| 662 |
+} \ |
|
| 663 |
+ \ |
|
| 664 |
+static void report_suite(void) { \
|
|
| 665 |
+ if (greatest_info.suite.tests_run > 0) { \
|
|
| 666 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 667 |
+ "\n%u test%s - %u passed, %u failed, %u skipped", \ |
|
| 668 |
+ greatest_info.suite.tests_run, \ |
|
| 669 |
+ greatest_info.suite.tests_run == 1 ? "" : "s", \ |
|
| 670 |
+ greatest_info.suite.passed, \ |
|
| 671 |
+ greatest_info.suite.failed, \ |
|
| 672 |
+ greatest_info.suite.skipped); \ |
|
| 673 |
+ GREATEST_CLOCK_DIFF(greatest_info.suite.pre_suite, \ |
|
| 674 |
+ greatest_info.suite.post_suite); \ |
|
| 675 |
+ fprintf(GREATEST_STDOUT, "\n"); \ |
|
| 676 |
+ } \ |
|
| 677 |
+} \ |
|
| 678 |
+ \ |
|
| 679 |
+static void update_counts_and_reset_suite(void) { \
|
|
| 680 |
+ greatest_info.setup = NULL; \ |
|
| 681 |
+ greatest_info.setup_udata = NULL; \ |
|
| 682 |
+ greatest_info.teardown = NULL; \ |
|
| 683 |
+ greatest_info.teardown_udata = NULL; \ |
|
| 684 |
+ greatest_info.passed += greatest_info.suite.passed; \ |
|
| 685 |
+ greatest_info.failed += greatest_info.suite.failed; \ |
|
| 686 |
+ greatest_info.skipped += greatest_info.suite.skipped; \ |
|
| 687 |
+ greatest_info.tests_run += greatest_info.suite.tests_run; \ |
|
| 688 |
+ memset(&greatest_info.suite, 0, sizeof(greatest_info.suite)); \ |
|
| 689 |
+ greatest_info.col = 0; \ |
|
| 690 |
+} \ |
|
| 691 |
+ \ |
|
| 692 |
+static void greatest_run_suite(greatest_suite_cb *suite_cb, \ |
|
| 693 |
+ const char *suite_name) { \
|
|
| 694 |
+ if (greatest_info.suite_filter && \ |
|
| 695 |
+ !greatest_name_match(suite_name, greatest_info.suite_filter)) { \
|
|
| 696 |
+ return; \ |
|
| 697 |
+ } \ |
|
| 698 |
+ update_counts_and_reset_suite(); \ |
|
| 699 |
+ if (GREATEST_FIRST_FAIL() && greatest_info.failed > 0) { return; } \
|
|
| 700 |
+ fprintf(GREATEST_STDOUT, "\n* Suite %s:\n", suite_name); \ |
|
| 701 |
+ GREATEST_SET_TIME(greatest_info.suite.pre_suite); \ |
|
| 702 |
+ suite_cb(); \ |
|
| 703 |
+ GREATEST_SET_TIME(greatest_info.suite.post_suite); \ |
|
| 704 |
+ report_suite(); \ |
|
| 705 |
+} \ |
|
| 706 |
+ \ |
|
| 707 |
+void greatest_do_pass(const char *name) { \
|
|
| 708 |
+ if (GREATEST_IS_VERBOSE()) { \
|
|
| 709 |
+ fprintf(GREATEST_STDOUT, "PASS %s: %s", \ |
|
| 710 |
+ name, greatest_info.msg ? greatest_info.msg : ""); \ |
|
| 711 |
+ } else { \
|
|
| 712 |
+ fprintf(GREATEST_STDOUT, "."); \ |
|
| 713 |
+ } \ |
|
| 714 |
+ greatest_info.suite.passed++; \ |
|
| 715 |
+} \ |
|
| 716 |
+ \ |
|
| 717 |
+void greatest_do_fail(const char *name) { \
|
|
| 718 |
+ if (GREATEST_IS_VERBOSE()) { \
|
|
| 719 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 720 |
+ "FAIL %s: %s (%s:%u)", \ |
|
| 721 |
+ name, greatest_info.msg ? greatest_info.msg : "", \ |
|
| 722 |
+ greatest_info.fail_file, greatest_info.fail_line); \ |
|
| 723 |
+ } else { \
|
|
| 724 |
+ fprintf(GREATEST_STDOUT, "F"); \ |
|
| 725 |
+ greatest_info.col++; \ |
|
| 726 |
+ /* add linebreak if in line of '.'s */ \ |
|
| 727 |
+ if (greatest_info.col != 0) { \
|
|
| 728 |
+ fprintf(GREATEST_STDOUT, "\n"); \ |
|
| 729 |
+ greatest_info.col = 0; \ |
|
| 730 |
+ } \ |
|
| 731 |
+ fprintf(GREATEST_STDOUT, "FAIL %s: %s (%s:%u)\n", \ |
|
| 732 |
+ name, \ |
|
| 733 |
+ greatest_info.msg ? greatest_info.msg : "", \ |
|
| 734 |
+ greatest_info.fail_file, greatest_info.fail_line); \ |
|
| 735 |
+ } \ |
|
| 736 |
+ greatest_info.suite.failed++; \ |
|
| 737 |
+} \ |
|
| 738 |
+ \ |
|
| 739 |
+void greatest_do_skip(const char *name) { \
|
|
| 740 |
+ if (GREATEST_IS_VERBOSE()) { \
|
|
| 741 |
+ fprintf(GREATEST_STDOUT, "SKIP %s: %s", \ |
|
| 742 |
+ name, \ |
|
| 743 |
+ greatest_info.msg ? \ |
|
| 744 |
+ greatest_info.msg : "" ); \ |
|
| 745 |
+ } else { \
|
|
| 746 |
+ fprintf(GREATEST_STDOUT, "s"); \ |
|
| 747 |
+ } \ |
|
| 748 |
+ greatest_info.suite.skipped++; \ |
|
| 749 |
+} \ |
|
| 750 |
+ \ |
|
| 751 |
+int greatest_do_assert_equal_t(const void *exp, const void *got, \ |
|
| 752 |
+ greatest_type_info *type_info, void *udata) { \
|
|
| 753 |
+ int eq = 0; \ |
|
| 754 |
+ if (type_info == NULL || type_info->equal == NULL) { \
|
|
| 755 |
+ return 0; \ |
|
| 756 |
+ } \ |
|
| 757 |
+ eq = type_info->equal(exp, got, udata); \ |
|
| 758 |
+ if (!eq) { \
|
|
| 759 |
+ if (type_info->print != NULL) { \
|
|
| 760 |
+ fprintf(GREATEST_STDOUT, "\nExpected: "); \ |
|
| 761 |
+ (void)type_info->print(exp, udata); \ |
|
| 762 |
+ fprintf(GREATEST_STDOUT, "\n Got: "); \ |
|
| 763 |
+ (void)type_info->print(got, udata); \ |
|
| 764 |
+ fprintf(GREATEST_STDOUT, "\n"); \ |
|
| 765 |
+ } else { \
|
|
| 766 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 767 |
+ "GREATEST_ASSERT_EQUAL_T failure at %s:%u\n", \ |
|
| 768 |
+ greatest_info.fail_file, \ |
|
| 769 |
+ greatest_info.fail_line); \ |
|
| 770 |
+ } \ |
|
| 771 |
+ } \ |
|
| 772 |
+ return eq; \ |
|
| 773 |
+} \ |
|
| 774 |
+ \ |
|
| 775 |
+void greatest_usage(const char *name) { \
|
|
| 776 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 777 |
+ "Usage: %s [-hlfv] [-s SUITE] [-t TEST]\n" \ |
|
| 778 |
+ " -h, --help print this Help\n" \ |
|
| 779 |
+ " -l List suites and their tests, then exit\n" \ |
|
| 780 |
+ " -f Stop runner after first failure\n" \ |
|
| 781 |
+ " -v Verbose output\n" \ |
|
| 782 |
+ " -s SUITE only run suites containing string SUITE\n" \ |
|
| 783 |
+ " -t TEST only run tests containing string TEST\n", \ |
|
| 784 |
+ name); \ |
|
| 785 |
+} \ |
|
| 786 |
+ \ |
|
| 787 |
+static void greatest_parse_args(int argc, char **argv) { \
|
|
| 788 |
+ int i = 0; \ |
|
| 789 |
+ for (i = 1; i < argc; i++) { \
|
|
| 790 |
+ if (0 == strncmp("-t", argv[i], 2)) { \
|
|
| 791 |
+ if (argc <= i + 1) { \
|
|
| 792 |
+ greatest_usage(argv[0]); \ |
|
| 793 |
+ exit(EXIT_FAILURE); \ |
|
| 794 |
+ } \ |
|
| 795 |
+ greatest_info.test_filter = argv[i+1]; \ |
|
| 796 |
+ i++; \ |
|
| 797 |
+ } else if (0 == strncmp("-s", argv[i], 2)) { \
|
|
| 798 |
+ if (argc <= i + 1) { \
|
|
| 799 |
+ greatest_usage(argv[0]); \ |
|
| 800 |
+ exit(EXIT_FAILURE); \ |
|
| 801 |
+ } \ |
|
| 802 |
+ greatest_info.suite_filter = argv[i+1]; \ |
|
| 803 |
+ i++; \ |
|
| 804 |
+ } else if (0 == strncmp("-f", argv[i], 2)) { \
|
|
| 805 |
+ greatest_info.flags |= GREATEST_FLAG_FIRST_FAIL; \ |
|
| 806 |
+ } else if (0 == strncmp("-v", argv[i], 2)) { \
|
|
| 807 |
+ greatest_info.verbosity++; \ |
|
| 808 |
+ } else if (0 == strncmp("-l", argv[i], 2)) { \
|
|
| 809 |
+ greatest_info.flags |= GREATEST_FLAG_LIST_ONLY; \ |
|
| 810 |
+ } else if (0 == strncmp("-h", argv[i], 2) || \
|
|
| 811 |
+ 0 == strncmp("--help", argv[i], 6)) { \
|
|
| 812 |
+ greatest_usage(argv[0]); \ |
|
| 813 |
+ exit(EXIT_SUCCESS); \ |
|
| 814 |
+ } else if (0 == strncmp("--", argv[i], 2)) { \
|
|
| 815 |
+ break; \ |
|
| 816 |
+ } else { \
|
|
| 817 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 818 |
+ "Unknown argument '%s'\n", argv[i]); \ |
|
| 819 |
+ greatest_usage(argv[0]); \ |
|
| 820 |
+ exit(EXIT_FAILURE); \ |
|
| 821 |
+ } \ |
|
| 822 |
+ } \ |
|
| 823 |
+} \ |
|
| 824 |
+ \ |
|
| 825 |
+int greatest_all_passed(void) { return (greatest_info.failed == 0); } \
|
|
| 826 |
+ \ |
|
| 827 |
+void greatest_set_test_filter(const char *name) { \
|
|
| 828 |
+ greatest_info.test_filter = name; \ |
|
| 829 |
+} \ |
|
| 830 |
+ \ |
|
| 831 |
+void greatest_set_suite_filter(const char *name) { \
|
|
| 832 |
+ greatest_info.suite_filter = name; \ |
|
| 833 |
+} \ |
|
| 834 |
+ \ |
|
| 835 |
+void greatest_get_report(struct greatest_report_t *report) { \
|
|
| 836 |
+ if (report) { \
|
|
| 837 |
+ report->passed = greatest_info.passed; \ |
|
| 838 |
+ report->failed = greatest_info.failed; \ |
|
| 839 |
+ report->skipped = greatest_info.skipped; \ |
|
| 840 |
+ report->assertions = greatest_info.assertions; \ |
|
| 841 |
+ } \ |
|
| 842 |
+} \ |
|
| 843 |
+ \ |
|
| 844 |
+unsigned int greatest_get_verbosity(void) { \
|
|
| 845 |
+ return greatest_info.verbosity; \ |
|
| 846 |
+} \ |
|
| 847 |
+ \ |
|
| 848 |
+void greatest_set_verbosity(unsigned int verbosity) { \
|
|
| 849 |
+ greatest_info.verbosity = (unsigned char)verbosity; \ |
|
| 850 |
+} \ |
|
| 851 |
+ \ |
|
| 852 |
+void greatest_set_flag(greatest_flag_t flag) { \
|
|
| 853 |
+ greatest_info.flags |= flag; \ |
|
| 854 |
+} \ |
|
| 855 |
+ \ |
|
| 856 |
+void GREATEST_SET_SETUP_CB(greatest_setup_cb *cb, void *udata) { \
|
|
| 857 |
+ greatest_info.setup = cb; \ |
|
| 858 |
+ greatest_info.setup_udata = udata; \ |
|
| 859 |
+} \ |
|
| 860 |
+ \ |
|
| 861 |
+void GREATEST_SET_TEARDOWN_CB(greatest_teardown_cb *cb, \ |
|
| 862 |
+ void *udata) { \
|
|
| 863 |
+ greatest_info.teardown = cb; \ |
|
| 864 |
+ greatest_info.teardown_udata = udata; \ |
|
| 865 |
+} \ |
|
| 866 |
+ \ |
|
| 867 |
+static int greatest_string_equal_cb(const void *exp, const void *got, \ |
|
| 868 |
+ void *udata) { \
|
|
| 869 |
+ size_t *size = (size_t *)udata; \ |
|
| 870 |
+ return (size != NULL \ |
|
| 871 |
+ ? (0 == strncmp((const char *)exp, (const char *)got, *size)) \ |
|
| 872 |
+ : (0 == strcmp((const char *)exp, (const char *)got))); \ |
|
| 873 |
+} \ |
|
| 874 |
+ \ |
|
| 875 |
+static int greatest_string_printf_cb(const void *t, void *udata) { \
|
|
| 876 |
+ (void)udata; /* note: does not check \0 termination. */ \ |
|
| 877 |
+ return fprintf(GREATEST_STDOUT, "%s", (const char *)t); \ |
|
| 878 |
+} \ |
|
| 879 |
+ \ |
|
| 880 |
+greatest_type_info greatest_type_info_string = { \
|
|
| 881 |
+ greatest_string_equal_cb, \ |
|
| 882 |
+ greatest_string_printf_cb, \ |
|
| 883 |
+}; \ |
|
| 884 |
+ \ |
|
| 885 |
+static int greatest_memory_equal_cb(const void *exp, const void *got, \ |
|
| 886 |
+ void *udata) { \
|
|
| 887 |
+ greatest_memory_cmp_env *env = (greatest_memory_cmp_env *)udata; \ |
|
| 888 |
+ return (0 == memcmp(exp, got, env->size)); \ |
|
| 889 |
+} \ |
|
| 890 |
+ \ |
|
| 891 |
+static int greatest_memory_printf_cb(const void *t, void *udata) { \
|
|
| 892 |
+ greatest_memory_cmp_env *env = (greatest_memory_cmp_env *)udata; \ |
|
| 893 |
+ unsigned char *buf = (unsigned char *)t, diff_mark = ' '; \ |
|
| 894 |
+ FILE *out = GREATEST_STDOUT; \ |
|
| 895 |
+ size_t i, line_i, line_len = 0; \ |
|
| 896 |
+ int len = 0; /* format hexdump with differences highlighted */ \ |
|
| 897 |
+ for (i = 0; i < env->size; i+= line_len) { \
|
|
| 898 |
+ diff_mark = ' '; \ |
|
| 899 |
+ line_len = env->size - i; \ |
|
| 900 |
+ if (line_len > 16) { line_len = 16; } \
|
|
| 901 |
+ for (line_i = i; line_i < i + line_len; line_i++) { \
|
|
| 902 |
+ if (env->exp[line_i] != env->got[line_i]) diff_mark = 'X'; \ |
|
| 903 |
+ } \ |
|
| 904 |
+ len += fprintf(out, "\n%04x %c ", (unsigned int)i, diff_mark); \ |
|
| 905 |
+ for (line_i = i; line_i < i + line_len; line_i++) { \
|
|
| 906 |
+ int m = env->exp[line_i] == env->got[line_i]; /* match? */ \ |
|
| 907 |
+ len += fprintf(out, "%02x%c", buf[line_i], m ? ' ' : '<'); \ |
|
| 908 |
+ } \ |
|
| 909 |
+ for (line_i = 0; line_i < 16 - line_len; line_i++) { \
|
|
| 910 |
+ len += fprintf(out, " "); \ |
|
| 911 |
+ } \ |
|
| 912 |
+ fprintf(out, " "); \ |
|
| 913 |
+ for (line_i = i; line_i < i + line_len; line_i++) { \
|
|
| 914 |
+ unsigned char c = buf[line_i]; \ |
|
| 915 |
+ len += fprintf(out, "%c", isprint(c) ? c : '.'); \ |
|
| 916 |
+ } \ |
|
| 917 |
+ } \ |
|
| 918 |
+ len += fprintf(out, "\n"); \ |
|
| 919 |
+ return len; \ |
|
| 920 |
+} \ |
|
| 921 |
+ \ |
|
| 922 |
+greatest_type_info greatest_type_info_memory = { \
|
|
| 923 |
+ greatest_memory_equal_cb, \ |
|
| 924 |
+ greatest_memory_printf_cb, \ |
|
| 925 |
+}; \ |
|
| 926 |
+ \ |
|
| 927 |
+greatest_run_info greatest_info |
|
| 928 |
+ |
|
| 929 |
+/* Init internals. */ |
|
| 930 |
+#define GREATEST_INIT() \ |
|
| 931 |
+ do { \
|
|
| 932 |
+ /* Suppress unused function warning if features aren't used */ \ |
|
| 933 |
+ (void)greatest_run_suite; \ |
|
| 934 |
+ (void)greatest_parse_args; \ |
|
| 935 |
+ \ |
|
| 936 |
+ memset(&greatest_info, 0, sizeof(greatest_info)); \ |
|
| 937 |
+ greatest_info.width = GREATEST_DEFAULT_WIDTH; \ |
|
| 938 |
+ GREATEST_SET_TIME(greatest_info.begin); \ |
|
| 939 |
+ } while (0) \ |
|
| 940 |
+ |
|
| 941 |
+/* Handle command-line arguments, etc. */ |
|
| 942 |
+#define GREATEST_MAIN_BEGIN() \ |
|
| 943 |
+ do { \
|
|
| 944 |
+ GREATEST_INIT(); \ |
|
| 945 |
+ greatest_parse_args(argc, argv); \ |
|
| 946 |
+ } while (0) |
|
| 947 |
+ |
|
| 948 |
+/* Report passes, failures, skipped tests, the number of |
|
| 949 |
+ * assertions, and the overall run time. */ |
|
| 950 |
+#define GREATEST_PRINT_REPORT() \ |
|
| 951 |
+ do { \
|
|
| 952 |
+ if (!GREATEST_LIST_ONLY()) { \
|
|
| 953 |
+ update_counts_and_reset_suite(); \ |
|
| 954 |
+ GREATEST_SET_TIME(greatest_info.end); \ |
|
| 955 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 956 |
+ "\nTotal: %u test%s", \ |
|
| 957 |
+ greatest_info.tests_run, \ |
|
| 958 |
+ greatest_info.tests_run == 1 ? "" : "s"); \ |
|
| 959 |
+ GREATEST_CLOCK_DIFF(greatest_info.begin, \ |
|
| 960 |
+ greatest_info.end); \ |
|
| 961 |
+ fprintf(GREATEST_STDOUT, ", %u assertion%s\n", \ |
|
| 962 |
+ greatest_info.assertions, \ |
|
| 963 |
+ greatest_info.assertions == 1 ? "" : "s"); \ |
|
| 964 |
+ fprintf(GREATEST_STDOUT, \ |
|
| 965 |
+ "Pass: %u, fail: %u, skip: %u.\n", \ |
|
| 966 |
+ greatest_info.passed, \ |
|
| 967 |
+ greatest_info.failed, greatest_info.skipped); \ |
|
| 968 |
+ } \ |
|
| 969 |
+ } while (0) |
|
| 970 |
+ |
|
| 971 |
+/* Report results, exit with exit status based on results. */ |
|
| 972 |
+#define GREATEST_MAIN_END() \ |
|
| 973 |
+ do { \
|
|
| 974 |
+ GREATEST_PRINT_REPORT(); \ |
|
| 975 |
+ return (greatest_all_passed() ? EXIT_SUCCESS : EXIT_FAILURE); \ |
|
| 976 |
+ } while (0) |
|
| 977 |
+ |
|
| 978 |
+/* Make abbreviations without the GREATEST_ prefix for the |
|
| 979 |
+ * most commonly used symbols. */ |
|
| 980 |
+#if GREATEST_USE_ABBREVS |
|
| 981 |
+#define TEST GREATEST_TEST |
|
| 982 |
+#define SUITE GREATEST_SUITE |
|
| 983 |
+#define SUITE_EXTERN GREATEST_SUITE_EXTERN |
|
| 984 |
+#define RUN_TEST GREATEST_RUN_TEST |
|
| 985 |
+#define RUN_TEST1 GREATEST_RUN_TEST1 |
|
| 986 |
+#define RUN_SUITE GREATEST_RUN_SUITE |
|
| 987 |
+#define IGNORE_TEST GREATEST_IGNORE_TEST |
|
| 988 |
+#define ASSERT GREATEST_ASSERT |
|
| 989 |
+#define ASSERTm GREATEST_ASSERTm |
|
| 990 |
+#define ASSERT_FALSE GREATEST_ASSERT_FALSE |
|
| 991 |
+#define ASSERT_EQ GREATEST_ASSERT_EQ |
|
| 992 |
+#define ASSERT_EQ_FMT GREATEST_ASSERT_EQ_FMT |
|
| 993 |
+#define ASSERT_IN_RANGE GREATEST_ASSERT_IN_RANGE |
|
| 994 |
+#define ASSERT_EQUAL_T GREATEST_ASSERT_EQUAL_T |
|
| 995 |
+#define ASSERT_STR_EQ GREATEST_ASSERT_STR_EQ |
|
| 996 |
+#define ASSERT_STRN_EQ GREATEST_ASSERT_STRN_EQ |
|
| 997 |
+#define ASSERT_MEM_EQ GREATEST_ASSERT_MEM_EQ |
|
| 998 |
+#define ASSERT_ENUM_EQ GREATEST_ASSERT_ENUM_EQ |
|
| 999 |
+#define ASSERT_FALSEm GREATEST_ASSERT_FALSEm |
|
| 1000 |
+#define ASSERT_EQm GREATEST_ASSERT_EQm |
|
| 1001 |
+#define ASSERT_EQ_FMTm GREATEST_ASSERT_EQ_FMTm |
|
| 1002 |
+#define ASSERT_IN_RANGEm GREATEST_ASSERT_IN_RANGEm |
|
| 1003 |
+#define ASSERT_EQUAL_Tm GREATEST_ASSERT_EQUAL_Tm |
|
| 1004 |
+#define ASSERT_STR_EQm GREATEST_ASSERT_STR_EQm |
|
| 1005 |
+#define ASSERT_STRN_EQm GREATEST_ASSERT_STRN_EQm |
|
| 1006 |
+#define ASSERT_MEM_EQm GREATEST_ASSERT_MEM_EQm |
|
| 1007 |
+#define ASSERT_ENUM_EQm GREATEST_ASSERT_ENUM_EQm |
|
| 1008 |
+#define PASS GREATEST_PASS |
|
| 1009 |
+#define FAIL GREATEST_FAIL |
|
| 1010 |
+#define SKIP GREATEST_SKIP |
|
| 1011 |
+#define PASSm GREATEST_PASSm |
|
| 1012 |
+#define FAILm GREATEST_FAILm |
|
| 1013 |
+#define SKIPm GREATEST_SKIPm |
|
| 1014 |
+#define SET_SETUP GREATEST_SET_SETUP_CB |
|
| 1015 |
+#define SET_TEARDOWN GREATEST_SET_TEARDOWN_CB |
|
| 1016 |
+#define CHECK_CALL GREATEST_CHECK_CALL |
|
| 1017 |
+ |
|
| 1018 |
+#ifdef GREATEST_VA_ARGS |
|
| 1019 |
+#define RUN_TESTp GREATEST_RUN_TESTp |
|
| 1020 |
+#endif |
|
| 1021 |
+ |
|
| 1022 |
+#if GREATEST_USE_LONGJMP |
|
| 1023 |
+#define ASSERT_OR_LONGJMP GREATEST_ASSERT_OR_LONGJMP |
|
| 1024 |
+#define ASSERT_OR_LONGJMPm GREATEST_ASSERT_OR_LONGJMPm |
|
| 1025 |
+#define FAIL_WITH_LONGJMP GREATEST_FAIL_WITH_LONGJMP |
|
| 1026 |
+#define FAIL_WITH_LONGJMPm GREATEST_FAIL_WITH_LONGJMPm |
|
| 1027 |
+#endif |
|
| 1028 |
+ |
|
| 1029 |
+#endif /* USE_ABBREVS */ |
|
| 1030 |
+ |
|
| 1031 |
+#ifdef __cplusplus |
|
| 1032 |
+} |
|
| 1033 |
+#endif |
|
| 1034 |
+ |
|
| 1035 |
+#endif |
| 0 | 1036 |
new file mode 100644 |
| ... | ... |
@@ -0,0 +1,9 @@ |
| 1 |
+{
|
|
| 2 |
+ "name": "greatest", |
|
| 3 |
+ "version": "v1.2.1", |
|
| 4 |
+ "repo": "silentbicycle/greatest", |
|
| 5 |
+ "src": ["greatest.h"], |
|
| 6 |
+ "description": "A C testing library in 1 file. No dependencies, no dynamic allocation.", |
|
| 7 |
+ "license": "ISC", |
|
| 8 |
+ "keywords": ["test", "unit", "testing"] |
|
| 9 |
+} |
git.rcrnstn.net