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#pragma once
// KPL testing framework
#include "kpl.h"
typedef struct _kpl_test kpl_test;
typedef void kpl_test_function(__attribute__((unused)) kpl_test *_test);
typedef struct _kpl_test {
int32_t error_line_number; // -1 for no error
char *file_name, *test_name, *error_message;
kpl_test_function *test_function;
struct _kpl_test *next_test;
} kpl_test;
void kpl_test_add(kpl_test *_test);
#define _KPL_TEST_FN_NAME(NAME) _kpl_test_function_ ## NAME
#define _KPL_TEST_FN(NAME) static void _KPL_TEST_FN_NAME(NAME)(__attribute__((unused)) kpl_test *_test)
#define KPL_TEST(NAME) _KPL_TEST_FN(NAME); \
static void __attribute__((constructor)) _kpl_test_constructor_ ## NAME(void) { \
static kpl_test _test = { \
.error_line_number = -1, \
.file_name = __FILE__, .test_name = #NAME, .error_message = NULL, \
.test_function = _KPL_TEST_FN_NAME(NAME), \
.next_test = NULL \
}; \
kpl_test_add(&_test); \
} \
_KPL_TEST_FN(NAME)
#define _KPL_TEST_FAIL_LINE _test->error_line_number = __LINE__
#define _KPL_TEST_FAIL_MESSAGE(MESSAGE) _test->error_message = MESSAGE
#define KPL_FAIL(MESSAGE) do { _KPL_TEST_FAIL_LINE; _KPL_TEST_FAIL_MESSAGE(MESSAGE); } while (0)
#define KPL_ASSERT(CONDITION, MESSAGE) do { if (!(CONDITION)) { KPL_FAIL(#CONDITION "; " MESSAGE); } } while (0)
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