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#!./perl
use strict;
use warnings;
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
unless (find PerlIO::Layer 'perlio') {
print "1..0 # Skip: not perlio\n";
exit 0;
}
use Config;
unless (" $Config{extensions} " =~ / Fcntl /) {
print "1..0 # Skip: no Fcntl (how did you get this far?)\n";
exit 0;
}
}
use Test::More tests => 6;
use Fcntl qw(:seek);
{
ok((open my $fh, "+>", undef), "open my \$fh, '+>', undef");
print $fh "the right write stuff";
ok(seek($fh, 0, SEEK_SET), "seek to zero");
my $data = <$fh>;
is($data, "the right write stuff", "found the right stuff");
}
{
ok((open my $fh, "+<", undef), "open my \$fh, '+<', undef");
print $fh "the right read stuff";
ok(seek($fh, 0, SEEK_SET), "seek to zero");
my $data = <$fh>;
is($data, "the right read stuff", "found the right stuff");
}
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