use Test::More tests => 107;
use Test::Exception;
use File::Temp qw( tempfile tempdir );
+use Fcntl qw( :flock );
use_ok( 'DBM::Deep' );
my $dir = tempdir( CLEANUP => 1 );
my ($fh, $filename) = tempfile( 'tmpXXXX', UNLINK => 1, DIR => $dir );
+flock $fh, LOCK_UN;
my $db = DBM::Deep->new(
file => $filename,
type => DBM::Deep->TYPE_ARRAY
is( $db->[-3], $db->[2], "-3rd index is 2nd index" );
is( $db->[-4], $db->[1], "-4th index is 1st index" );
is( $db->[-5], $db->[0], "-5th index is 0th index" );
-is( $db->[-6], undef, "-6th index is undef" );
+
+# This is for Perls older than 5.8.0 because of is()'s prototype
+{ my $v = $db->[-6]; is( $v, undef, "-6th index is undef" ); }
+
is( $db->length, 5, "... and we have five elements after abortive -6 index lookup" );
$db->[-1] = 'elem4.1';
$db->[0] = [ 1 .. 3 ];
$db->[1] = { a => 'foo' };
-is( $db->[0]->length, 3, "Reuse of same space with array successful" );
is( $db->[1]->fetch('a'), 'foo', "Reuse of same space with hash successful" );
+is( $db->[0]->length, 3, "Reuse of same space with array successful" );