5 use Test::More tests => 5;
6 use File::Temp qw( tempfile tempdir );
10 my $dir = tempdir( CLEANUP => 1 );
11 my ($fh, $filename) = tempfile( 'tmpXXXX', UNLINK => 1, DIR => $dir );
13 my $max_levels = 1000;
16 my $db = DBM::Deep->new(
18 type => DBM::Deep->TYPE_HASH,
25 $db->{company}->{name} = "My Co.";
26 $db->{company}->{employees} = {};
27 $db->{company}->{employees}->{"Henry Higgins"} = {};
28 $db->{company}->{employees}->{"Henry Higgins"}->{salary} = 90000;
30 is( $db->{company}->{name}, "My Co.", "Set and retrieved a second-level value" );
31 is( $db->{company}->{employees}->{"Henry Higgins"}->{salary}, 90000, "Set and retrieved a fourth-level value" );
36 $db->{base_level} = {};
37 my $temp_db = $db->{base_level};
39 for my $k ( 0 .. $max_levels ) {
40 $temp_db->{"level$k"} = {};
41 $temp_db = $temp_db->{"level$k"};
43 $temp_db->{deepkey} = "deepvalue";
47 my $db = DBM::Deep->new(
49 type => DBM::Deep->TYPE_HASH,
53 my $temp_db = $db->{base_level};
54 for my $k ( 0 .. $max_levels ) {
56 $temp_db = $temp_db->{"level$k"};
57 eval { $temp_db->isa( 'DBM::Deep' ) } or last;
59 is( $cur_level, $max_levels, "We read all the way down to level $cur_level" );
60 is( $temp_db->{deepkey}, "deepvalue", "And we retrieved the value at the bottom of the ocean" );