2 use warnings FATAL => 'all';
6 use t::common qw( new_dbm );
10 # This testfile is in sections because the goal is to verify the behavior
11 # when a reindex occurs during an active transaction, both as a result of the
12 # transaction's actions as well as the result of the HEAD's actions. In order
13 # to keep this test quick, it's easier to restart and hit the known
14 # reindexing at 17 keys vs. attempting to hit the second-level reindex which
15 # can occur as early as 18 keys and as late as 4097 (256*16+1) keys.
18 my $dbm_factory = new_dbm(
23 while ( my $dbm_maker = $dbm_factory->() ) {
24 my $db1 = $dbm_maker->();
25 my $db2 = $dbm_maker->();
28 is( $db1->{x}, 'y', "Before transaction, DB1's X is Y" );
29 is( $db2->{x}, 'y', "Before transaction, DB2's X is Y" );
33 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
34 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
36 # Add enough keys to force a reindex
37 $db1->{"K$_"} = "V$_" for 1 .. 16;
39 cmp_bag( [ keys %$db1 ], ['x', (map { "K$_" } 1 .. 16)], "DB1 keys correct" );
40 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
44 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
45 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
47 ok( !exists $db1->{"K$_"}, "DB1: Key K$_ doesn't exist" ) for 1 .. 16;
48 ok( !exists $db2->{"K$_"}, "DB2: Key K$_ doesn't exist" ) for 1 .. 16;
53 my $dbm_factory = new_dbm(
58 while ( my $dbm_maker = $dbm_factory->() ) {
59 my $db1 = $dbm_maker->();
60 my $db2 = $dbm_maker->();
63 is( $db1->{x}, 'y', "Before transaction, DB1's X is Y" );
64 is( $db2->{x}, 'y', "Before transaction, DB2's X is Y" );
68 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
69 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
71 # Add enough keys to force a reindex
72 $db1->{"K$_"} = "V$_" for 1 .. 16;
74 cmp_bag( [ keys %$db1 ], ['x', (map { "K$_" } 1 .. 16)], "DB1 keys correct" );
75 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
79 cmp_bag( [ keys %$db1 ], ['x', (map { "K$_" } 1 .. 16)], "DB1 keys correct" );
80 cmp_bag( [ keys %$db2 ], ['x', (map { "K$_" } 1 .. 16)], "DB2 keys correct" );
82 ok( exists $db1->{"K$_"}, "DB1: Key K$_ doesn't exist" ) for 1 .. 16;
83 ok( exists $db2->{"K$_"}, "DB2: Key K$_ doesn't exist" ) for 1 .. 16;