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#!./perl
BEGIN {
unless(grep /blib/, @INC) {
chdir 't' if -d 't';
unshift @INC, '../lib' if -d '../lib';
}
require Config; import Config;
if ($] < 5.00326 || not $Config{'d_readdir'}) {
print "1..0\n";
exit 0;
}
}
select(STDERR); $| = 1;
select(STDOUT); $| = 1;
use IO::Dir qw(DIR_UNLINK);
print "1..10\n";
$dot = new IO::Dir ".";
print defined($dot) ? "ok" : "not ok", " 1\n";
@a = sort <*>;
do { $first = $dot->read } while defined($first) && $first =~ /^\./;
print +(grep { $_ eq $first } @a) ? "ok" : "not ok", " 2\n";
@b = sort($first, (grep {/^[^.]/} $dot->read));
print +(join("\0", @a) eq join("\0", @b)) ? "ok" : "not ok", " 3\n";
$dot->rewind;
@c = sort grep {/^[^.]/} $dot->read;
print +(join("\0", @b) eq join("\0", @c)) ? "ok" : "not ok", " 4\n";
$dot->close;
$dot->rewind;
print defined($dot->read) ? "not ok" : "ok", " 5\n";
open(FH,'>X') || die "Can't create x";
print FH "X";
close(FH);
tie %dir, IO::Dir, ".";
my @files = keys %dir;
# I hope we do not have an empty dir :-)
print @files ? "ok" : "not ok", " 6\n";
my $stat = $dir{'X'};
print defined($stat) && UNIVERSAL::isa($stat,'File::stat') && $stat->size == 1
? "ok" : "not ok", " 7\n";
delete $dir{'X'};
print -f 'X' ? "ok" : "not ok", " 8\n";
tie %dirx, IO::Dir, ".", DIR_UNLINK;
my $statx = $dirx{'X'};
print defined($statx) && UNIVERSAL::isa($statx,'File::stat') && $statx->size == 1
? "ok" : "not ok", " 9\n";
delete $dirx{'X'};
print -f 'X' ? "not ok" : "ok", " 10\n";
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