#include <stdlib.h>

#include <string.h>

#include <libgen.h>

#include "test.h"

#define T(path, want) \

{ \

	char tmp[100]; \

	char *got = dirname(strcpy(tmp, path)); \

	if (strcmp(want, got) != 0) \

		error("dirname(\"%s\") got \"%s\" want \"%s\"\n", path, got, want); \

}

int main()

{

	if (strcmp(dirname(0), ".") != 0)

		error("dirname(0) returned \"%s\"; expected \".\"\n", dirname(0));

	T("", ".");

	T("/usr/lib", "/usr");

	T("/usr/", "/");

	T("usr", ".");

	T("usr/", ".");

	T("/", "/");

	T("///", "/");

	T(".", ".");

	T("..", ".");

	return test_status;

}