#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <dirent.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>

int
main(int argc, char **argv)
{
	int ret;
	char buf[256];

	ret = chdir("/tmp");
	if(ret != 0){
		printf("FAIL: chdir(/tmp) returns %d\n", ret);
		exit(1);
	}

	ret = chdir("/inexistent_folder");
	if(ret != -1 || errno != ENOENT){
		printf("FAIL: chdir(/inexistent_folder) returns %d; errno %d\n", ret, errno);
		exit(2);
	}

	if(getcwd(buf, sizeof(buf)) == NULL){
		perror("FAIL: getcwd failed");
		exit(3);
	}
	if(strcmp("/tmp", buf) != 0){
		printf("FAIL: getcwd() returns %s instead of /tmp\n", buf);
		exit(4);
	}

	ret = mkdir("qa-files", S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
	if(ret != 0){
		printf("FAIL: mkdir(qa-files) in /tmp returns %d\n", ret);
		exit(5);
	}

	return 0;
}