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#ifndef OMC_TESTING_H
#define OMC_TESTING_H
#include "omc.h"
#define OMC_TEST_RUN_MAX 10000
#define OMC_TEST_SUITE_FATAL 1
#define OMC_TEST_SUITE_SKIP 127
#ifndef __FILE_NAME__
#define __FILE_NAME__ __FILE__
#endif
typedef void(OMC_TEST_FUNC)();
struct omc_test_result_t {
const char *filename;
const char *funcname;
int lineno;
const char *msg_assertion;
const char *msg_reason;
const int status;
const int skip;
} omc_test_results[OMC_TEST_RUN_MAX];
size_t omc_test_results_i = 0;
void omc_testing_record_result(struct omc_test_result_t result);
void omc_testing_record_result(struct omc_test_result_t result) {
memcpy(&omc_test_results[omc_test_results_i], &result, sizeof(result));
omc_test_results_i++;
}
int omc_testing_has_failed() {
for (size_t i = 0; i < omc_test_results_i; i++) {
if (omc_test_results[i].status == false) {
return 1;
}
}
return 0;
}
void omc_testing_record_result_summary() {
size_t failed = 0;
size_t skipped = 0;
size_t passed = 0;
int do_message;
static char status_msg[255] = {0};
for (size_t i = 0; i < omc_test_results_i; i++) {
if (omc_test_results[i].status && omc_test_results[i].skip) {
strcpy(status_msg, "SKIP");
do_message = 1;
skipped++;
} else if (!omc_test_results[i].status) {
strcpy(status_msg, "FAIL");
do_message = 1;
failed++;
} else {
strcpy(status_msg, "PASS");
do_message = 0;
passed++;
}
fprintf(stdout, "[%s] %s:%d :: %s() => %s",
status_msg,
omc_test_results[i].filename,
omc_test_results[i].lineno,
omc_test_results[i].funcname,
omc_test_results[i].msg_assertion);
if (do_message) {
fprintf(stdout, "\n \\_ %s", omc_test_results[i].msg_reason);
}
fprintf(stdout, "\n");
}
fprintf(stdout, "\n[UNIT] %zu tests passed, %zu tests failed, %zu tests skipped out of %zu\n", passed, failed, skipped, omc_test_results_i);
}
char *omc_testing_read_ascii(const char *filename) {
struct stat st;
if (stat(filename, &st)) {
perror(filename);
return NULL;
}
FILE *fp;
fp = fopen(filename, "r");
if (!fp) {
perror(filename);
return NULL;
}
char *result;
result = calloc(st.st_size + 1, sizeof(*result));
if (fread(result, sizeof(*result), st.st_size, fp) < 1) {
perror(filename);
fclose(fp);
return NULL;
}
fclose(fp);
return result;
}
int omc_testing_write_ascii(const char *filename, const char *data) {
FILE *fp;
fp = fopen(filename, "w+");
if (!fp) {
perror(filename);
return -1;
}
if (!fprintf(fp, "%s", data)) {
perror(filename);
fclose(fp);
return -1;
}
fclose(fp);
return 0;
}
#define OMC_TEST_BEGIN_MAIN() do { \
setenv("PYTHONUNBUFFERED", "1", 1); \
fflush(stdout); \
fflush(stderr); \
setvbuf(stdout, NULL, _IONBF, 0); \
setvbuf(stderr, NULL, _IONBF, 0); \
atexit(omc_testing_record_result_summary); \
} while (0)
#define OMC_TEST_END_MAIN() do { return omc_testing_has_failed(); } while (0)
#define OMC_ASSERT(COND, REASON) do { \
omc_testing_record_result((struct omc_test_result_t) { \
.filename = __FILE_NAME__, \
.funcname = __FUNCTION__, \
.lineno = __LINE__, \
.status = (COND), \
.msg_assertion = "ASSERT(" #COND ")", \
.msg_reason = REASON } ); \
} while (0)
#define OMC_ASSERT_FATAL(COND, REASON) do { \
omc_testing_record_result((struct omc_test_result_t) { \
.filename = __FILE_NAME__, \
.funcname = __FUNCTION__, \
.lineno = __LINE__, \
.status = (COND), \
.msg_assertion = "ASSERT FATAL (" #COND ")", \
.msg_reason = REASON } \
); \
if (omc_test_results[omc_test_results_i ? omc_test_results_i - 1 : omc_test_results_i].status == false) {\
exit(OMC_TEST_SUITE_FATAL); \
} \
} while (0)
#define OMC_SKIP_IF(COND, REASON) do { \
omc_testing_record_result((struct omc_test_result_t) { \
.filename = __FILE_NAME__, \
.funcname = __FUNCTION__, \
.lineno = __LINE__, \
.status = true, \
.skip = (COND), \
.msg_assertion = "SKIP (" #COND ")", \
.msg_reason = REASON } \
); \
if (omc_test_results[omc_test_results_i ? omc_test_results_i - 1 : omc_test_results_i].skip == true) {\
return; \
} \
} while (0)
#define OMC_TEST_RUN(X) do { \
for (size_t i = 0; i < sizeof(X) / sizeof(*X); i++) { \
if (X[i]) { \
X[i](); \
} \
} \
} while (0)
#endif //OMC_TESTING_H
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