Commit | Line | Data |
ffed8b01 |
1 | ## |
2 | # DBM::Deep Test |
3 | ## |
4 | use strict; |
c8a41eb0 |
5 | use Test::More skip_all => "Internal references are not supported right now"; |
6 | #use Test::More tests => 13; |
fde3db1a |
7 | use t::common qw( new_fh ); |
ffed8b01 |
8 | |
9 | use_ok( 'DBM::Deep' ); |
10 | |
fde3db1a |
11 | my ($fh, $filename) = new_fh(); |
98ac82af |
12 | my $db = DBM::Deep->new( $filename ); |
ffed8b01 |
13 | |
14 | ## |
15 | # Create structure in $db |
16 | ## |
17 | $db->import( |
18 | hash1 => { |
19 | subkey1 => "subvalue1", |
20 | subkey2 => "subvalue2", |
21 | }, |
22 | hash2 => { |
23 | subkey3 => 'subvalue3', |
24 | }, |
25 | ); |
26 | |
27 | is( $db->{hash1}{subkey1}, 'subvalue1', "Value imported correctly" ); |
28 | is( $db->{hash1}{subkey2}, 'subvalue2', "Value imported correctly" ); |
29 | |
30 | $db->{copy} = $db->{hash1}; |
31 | |
32 | is( $db->{copy}{subkey1}, 'subvalue1', "Value copied correctly" ); |
33 | is( $db->{copy}{subkey2}, 'subvalue2', "Value copied correctly" ); |
34 | |
35 | $db->{copy}{subkey1} = "another value"; |
36 | is( $db->{copy}{subkey1}, 'another value', "New value is set correctly" ); |
37 | is( $db->{hash1}{subkey1}, 'another value', "Old value is set to the new one" ); |
38 | |
39 | is( scalar(keys %{$db->{hash1}}), 2, "Start with 2 keys in the original" ); |
40 | is( scalar(keys %{$db->{copy}}), 2, "Start with 2 keys in the copy" ); |
41 | |
42 | delete $db->{copy}{subkey2}; |
43 | |
44 | is( scalar(keys %{$db->{copy}}), 1, "Now only have 1 key in the copy" ); |
45 | is( scalar(keys %{$db->{hash1}}), 1, "... and only 1 key in the original" ); |
46 | |
47 | $db->{copy} = $db->{hash2}; |
48 | is( $db->{copy}{subkey3}, 'subvalue3', "After the second copy, we're still good" ); |
81e8596e |
49 | my $max_keys = 1000; |
50 | |
fde3db1a |
51 | my ($fh2, $filename2) = new_fh(); |
81e8596e |
52 | { |
98ac82af |
53 | my $db = DBM::Deep->new( $filename2 ); |
81e8596e |
54 | |
55 | $db->{foo} = [ 1 .. 3 ]; |
56 | for ( 0 .. $max_keys ) { |
57 | $db->{'foo' . $_} = $db->{foo}; |
58 | } |
59 | } |
60 | |
61 | { |
98ac82af |
62 | my $db = DBM::Deep->new( $filename2 ); |
81e8596e |
63 | |
64 | my $base_offset = $db->{foo}->_base_offset; |
65 | my $count = -1; |
66 | for ( 0 .. $max_keys ) { |
67 | $count = $_; |
68 | unless ( $base_offset == $db->{'foo'.$_}->_base_offset ) { |
69 | last; |
70 | } |
71 | } |
72 | is( $count, $max_keys, "We read $count keys" ); |
73 | } |