5 use Test::More tests => 3;
6 use File::Temp qw( tempfile tempdir );
7 use Fcntl qw( :flock );
11 my $dir = tempdir( CLEANUP => 1 );
12 my ($fh, $filename) = tempfile( 'tmpXXXX', UNLINK => 1, DIR => $dir );
15 my $max_levels = 1000;
18 my $db = DBM::Deep->new(
20 type => DBM::Deep->TYPE_ARRAY,
24 my $temp_db = $db->[0];
25 for my $k ( 0 .. $max_levels ) {
27 $temp_db = $temp_db->[$k];
29 $temp_db->[0] = "deepvalue";
33 my $db = DBM::Deep->new(
35 type => DBM::Deep->TYPE_ARRAY,
39 my $temp_db = $db->[0];
40 for my $k ( 0 .. $max_levels ) {
42 $temp_db = $temp_db->[$k];
43 eval { $temp_db->isa( 'DBM::Deep' ) } or last;
45 is( $cur_level, $max_levels, "We read all the way down to level $cur_level" );
46 is( $temp_db->[0], "deepvalue", "And we retrieved the value at the bottom of the ocean" );