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#!./perl
BEGIN {
unless(grep /blib/, @INC) {
chdir 't' if -d 't';
@INC = '../lib';
}
require Config; import Config;
if ($] < 5.00326 || not $Config{'d_readdir'}) {
print "1..0 # Skip: readdir() not available\n";
exit 0;
}
require($ENV{PERL_CORE} ? "./test.pl" : "./t/test.pl");
plan(16);
use_ok('IO::Dir');
IO::Dir->import(DIR_UNLINK);
}
use strict;
my $DIR = $^O eq 'MacOS' ? ":" : ".";
my $CLASS = "IO::Dir";
my $dot = $CLASS->new($DIR);
ok(defined($dot));
my @a = sort <*>;
my $first;
do { $first = $dot->read } while defined($first) && $first =~ /^\./;
ok(+(grep { $_ eq $first } @a));
my @b = sort($first, (grep {/^[^.]/} $dot->read));
ok(+(join("\0", @a) eq join("\0", @b)));
ok($dot->rewind,'rewind');
my @c = sort grep {/^[^.]/} $dot->read;
ok(+(join("\0", @b) eq join("\0", @c)));
ok($dot->close,'close');
{ local $^W; # avoid warnings on invalid dirhandle
ok(!$dot->rewind, "rewind on closed");
ok(!defined($dot->read));
}
open(FH,'>X') || die "Can't create x";
print FH "X";
close(FH) or die "Can't close: $!";
my %dir;
tie %dir, $CLASS, $DIR;
my @files = keys %dir;
# I hope we do not have an empty dir :-)
ok(scalar @files);
my $stat = $dir{'X'};
isa_ok($stat,'File::stat');
ok(defined($stat) && $stat->size == 1);
delete $dir{'X'};
ok(-f 'X');
my %dirx;
tie %dirx, $CLASS, $DIR, DIR_UNLINK;
my $statx = $dirx{'X'};
isa_ok($statx,'File::stat');
ok(defined($statx) && $statx->size == 1);
delete $dirx{'X'};
ok(!(-f 'X'));
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