Adwaith-Rajesh/test.h
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Basic test frameword

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- macro to init the test unit
- macro to crate a test
- macro to add assertion stmts
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Adwaith-Rajesh 2025-09-28 12:16:04 +05:30
parent df6988abc3
commit 25b0e92ed0
Signed by: Adwaith-Rajesh
GPG Key ID: 98CC7C030DF895A0
1 changed files with 68 additions and 0 deletions
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// include this file in all the test files
#ifndef _TEST_MDB_H
#define _TEST_MDB_H
#include <stdio.h>
#include <stdlib.h>
#define VERSION "0.0.1" // this is not really used anywhere
#define COLOR_RED "\x1b[31;1m"
#define COLOR_RED_REGULAR "\x1b[31m"
#define COLOR_GREEN "\x1b[32;1m"
#define COLOR_YELLOW "\x1b[33;1m"
#define COLOR_RESET "\x1b[0m"
#define MAX_TEST_FUNCS 256
typedef int (*test_func_t)();
int total = 0;
int success = 0;
static test_func_t test_functions[MAX_TEST_FUNCS];
#define TEST_INIT(...) \
int main(void) { \
printf("=========================================================================\n"); \
printf("TEST %s\n", __FILE__); \
__VA_ARGS__ \
for (int i = 0; i < total; i++) { \
if (test_functions[i]()) success++; \
} \
int failed = total - success; \
printf("\n%s - (%d/%d) passed (%d) failed\n" COLOR_RESET, (failed == 0) ? COLOR_GREEN "PASSED" : COLOR_RED "FAILED", success, total, failed); \
printf("=========================================================================\n"); \
return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE; \
}
#define TEST(NAME, BLOCK) \
static int test_##NAME(); \
__attribute__((constructor)) static void register_test_##NAME() { \
if (total < MAX_TEST_FUNCS) { \
test_functions[total++] = test_##NAME; \
} else { \
fprintf(stderr, "Max amount of test functions reached\n"); \
exit(EXIT_FAILURE); \
} \
} \
static int test_##NAME() { \
printf("\ntest_" #NAME "\n"); \
int total_assert = 0; \
int total_success = 0; \
BLOCK \
printf("\t(%d/%d) passed (%d) failed\n", total_success, total_assert, total_assert - total_success); \
return (total_assert == total_success); \
}
#define ASSERT(COND, MSG) \
do { \
total_assert++; \
if ((COND)) { \
total_success++; \
} else { \
printf("\t" COLOR_RED_REGULAR "assertion failed (l.no - %d) [" #COND "] " COLOR_YELLOW " - %s\n" COLOR_RESET, __LINE__, MSG); \
} \
} while (0)
#endif