#ifndef _XOPEN_SOURCE

#define _XOPEN_SOURCE 700

#endif

#include <errno.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include "test.h"

#define TEST(c) do { \

	errno = 0; \

	if (!(c)) \

		error("%s failed (errno = %d)\n", #c, errno); \

} while(0)

int main(void)

{

	char tmp[] = "/tmp/testsuite-XXXXXX";

	char foo[6];

	int fd;

	FILE *f;

	TEST((fd = mkstemp(tmp)) > 2);

	TEST(write(fd, "hello", 6)==6);

	TEST(f = fdopen(fd, "rb"));

	if (f) {

		TEST(ftello(f)==6);

		TEST(fseeko(f, 0, SEEK_SET)==0);

		TEST(fgets(foo, sizeof foo, f));

		if (strcmp(foo,"hello") != 0)

			error("fgets read back wrong message: \"%s\" wanted: \"hello\"\n", foo);

		fclose(f);

	}

	if (fd > 2)

		TEST(unlink(tmp) != -1);

	return test_status;

}