BTW, for C code, I also use this _test.h file... which is very helpful to me...

#ifndef LOADED_TEST_H
#define LOADED_TEST_H

#include <stdio.h>
#include <unistd.h>

#define plan(numtests) printf("1..%i\n",(numtests));
#define ok(bool,testname) printf("%s - %s\n",(bool)?"ok":"not ok",test
+name);
#define pass(testname) printf("ok - %s\n",testname);
#define fail(testname) printf("not ok - %s\n",testname);
#define skip(testname,reason) printf("ok - %s # Skipped: %s\n",testnam
+e,reason);
#define is_int(got,expected,testname) printf("%s - %s (expected:%i, go
+t:%i)\n",((got)==(expected))?"ok":"not ok",testname,expected,got);
#define is_short(got,expected,testname) printf("%s - %s (expected:%hhu
+, got:%hhu)\n",((got)==(expected))?"ok":"not ok",testname,expected,go
+t);
#define is_flt(got,expected,testname) printf("%s - %s (expected:%f, go
+t:%f)\n",((got)==(expected))?"ok":"not ok",testname,expected,got);
#define is_str(got,expected,testname) printf("%s - %s (expected:%s, go
+t:%s)\n",(strcmp((got),(expected))==0)?"ok":"not ok",testname,expecte
+d,got);

#endif
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