@INC = '../lib';
}
-print "1..27\n";
+print "1..28\n";
$TST = 'tst';
close($tst);
+open($tst,">$written") || die "Cannot open $written:$!";
+print $tst "foobar";
+close $tst;
+open($tst,">>$written") || die "Cannot open $written:$!";
+
+# This test makes a questionable assumption that the file pointer will
+# be at eof after opening a file but before seeking, reading, or writing.
+# Only known failure is on cygwin.
+my $todo = $^O eq "cygwin" && &PerlIO::get_layers($tst) eq 'stdio'
+ && ' # TODO: file pointer not at eof';
+
+if (tell($tst) == 6)
+{ print "ok 28$todo\n"; } else { print "not ok 28$todo\n"; }
+close $tst;