use Test::More;
plan tests => 4;
chdir($_point);
-system("echo frog >file");
+open($file, '>', 'file');
+print $file "frog\n";
+close($file);
ok(chmod(0644,"file"),"set unexecutable");
ok(!-x "file","unexecutable");
ok(chmod(0755,"file"),"set executable");