4 use t::common qw( new_dbm );
8 my $dbm_factory = new_dbm(
13 while ( my $dbm_maker = $dbm_factory->() ) {
14 my $db1 = $dbm_maker->();
15 next unless $db1->supports('transactions');
16 my $db2 = $dbm_maker->();
18 $db1->{x} = { xy => { foo => 'y' } };
19 is( $db1->{x}{xy}{foo}, 'y', "Before transaction, DB1's X is Y" );
20 is( $db2->{x}{xy}{foo}, 'y', "Before transaction, DB2's X is Y" );
22 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
23 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
25 cmp_bag( [ keys %{$db1->{x}} ], [qw( xy )], "DB1->X keys correct" );
26 cmp_bag( [ keys %{$db2->{x}} ], [qw( xy )], "DB2->X keys correct" );
28 cmp_bag( [ keys %{$db1->{x}{xy}} ], [qw( foo )], "DB1->X->XY keys correct" );
29 cmp_bag( [ keys %{$db2->{x}{xy}} ], [qw( foo )], "DB2->X->XY keys correct" );
33 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
34 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
36 cmp_bag( [ keys %{$db1->{x}} ], [qw( xy )], "DB1->X keys correct" );
37 cmp_bag( [ keys %{$db2->{x}} ], [qw( xy )], "DB2->X keys correct" );
39 cmp_bag( [ keys %{$db1->{x}{xy}} ], [qw( foo )], "DB1->X->XY keys correct" );
40 cmp_bag( [ keys %{$db2->{x}{xy}} ], [qw( foo )], "DB2->X->XY keys correct" );
42 is( $db1->{x}{xy}{foo}, 'y', "After transaction, DB1's X is Y" );
43 is( $db2->{x}{xy}{foo}, 'y', "After transaction, DB2's X is Y" );
45 $db1->{x} = { yz => { bar => 30 } };
46 ok( !exists $db1->{x}{xy}, "DB1: After reassignment of X, X->XY is gone" );
47 is( $db2->{x}{xy}{foo}, 'y', "DB2: After reassignment of DB1 X, X is Y" );
49 cmp_bag( [ keys %{$db1->{x}} ], [qw( yz )], "DB1->X keys correct" );
50 cmp_bag( [ keys %{$db2->{x}} ], [qw( xy )], "DB2->X keys correct" );
54 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
55 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
57 cmp_bag( [ keys %{$db1->{x}} ], [qw( xy )], "DB1->X keys correct" );
58 cmp_bag( [ keys %{$db2->{x}} ], [qw( xy )], "DB2->X keys correct" );
60 cmp_bag( [ keys %{$db1->{x}{xy}} ], [qw( foo )], "DB1->X->XY keys correct" );
61 cmp_bag( [ keys %{$db2->{x}{xy}} ], [qw( foo )], "DB2->X->XY keys correct" );
63 is( $db1->{x}{xy}{foo}, 'y', "Before transaction, DB1's X is Y" );
64 is( $db2->{x}{xy}{foo}, 'y', "Before transaction, DB2's X is Y" );
68 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
69 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
71 cmp_bag( [ keys %{$db1->{x}} ], [qw( xy )], "DB1->X keys correct" );
72 cmp_bag( [ keys %{$db2->{x}} ], [qw( xy )], "DB2->X keys correct" );
74 cmp_bag( [ keys %{$db1->{x}{xy}} ], [qw( foo )], "DB1->X->XY keys correct" );
75 cmp_bag( [ keys %{$db2->{x}{xy}} ], [qw( foo )], "DB2->X->XY keys correct" );
77 is( $db1->{x}{xy}{foo}, 'y', "After transaction, DB1's X is Y" );
78 is( $db2->{x}{xy}{foo}, 'y', "After transaction, DB2's X is Y" );
80 $db1->{x} = { yz => { bar => 30 } };
81 ok( !exists $db1->{x}{xy}, "DB1: After reassignment of X, X->XY is gone" );
82 is( $db2->{x}{xy}{foo}, 'y', "DB2: After reassignment of DB1 X, X->YZ is Y" );
84 cmp_bag( [ keys %{$db1->{x}} ], [qw( yz )], "DB1->X keys correct" );
85 cmp_bag( [ keys %{$db2->{x}} ], [qw( xy )], "DB2->X keys correct" );
89 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
90 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
92 cmp_bag( [ keys %{$db1->{x}} ], [qw( yz )], "DB1->X keys correct" );
93 cmp_bag( [ keys %{$db2->{x}} ], [qw( yz )], "DB2->X keys correct" );
95 cmp_bag( [ keys %{$db1->{x}{yz}} ], [qw( bar )], "DB1->X->XY keys correct" );
96 cmp_bag( [ keys %{$db2->{x}{yz}} ], [qw( bar )], "DB2->X->XY keys correct" );