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 next unless $db1->supports( 'transactions' );
26 my $db2 = $dbm_maker->();
29 is( $db1->{x}, 'y', "Before transaction, DB1's X is Y" );
30 is( $db2->{x}, 'y', "Before transaction, DB2's X is Y" );
34 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
35 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
37 # Add enough keys to force a reindex
38 $db1->{"K$_"} = "V$_" for 1 .. 16;
40 cmp_bag( [ keys %$db1 ], ['x', (map { "K$_" } 1 .. 16)], "DB1 keys correct" );
41 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
45 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
46 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
48 ok( !exists $db1->{"K$_"}, "DB1: Key K$_ doesn't exist" ) for 1 .. 16;
49 ok( !exists $db2->{"K$_"}, "DB2: Key K$_ doesn't exist" ) for 1 .. 16;
54 my $dbm_factory = new_dbm(
59 while ( my $dbm_maker = $dbm_factory->() ) {
60 my $db1 = $dbm_maker->();
61 next unless $db1->supports( 'transactions' );
62 my $db2 = $dbm_maker->();
65 is( $db1->{x}, 'y', "Before transaction, DB1's X is Y" );
66 is( $db2->{x}, 'y', "Before transaction, DB2's X is Y" );
70 cmp_bag( [ keys %$db1 ], [qw( x )], "DB1 keys correct" );
71 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
73 # Add enough keys to force a reindex
74 $db1->{"K$_"} = "V$_" for 1 .. 16;
76 cmp_bag( [ keys %$db1 ], ['x', (map { "K$_" } 1 .. 16)], "DB1 keys correct" );
77 cmp_bag( [ keys %$db2 ], [qw( x )], "DB2 keys correct" );
81 cmp_bag( [ keys %$db1 ], ['x', (map { "K$_" } 1 .. 16)], "DB1 keys correct" );
82 cmp_bag( [ keys %$db2 ], ['x', (map { "K$_" } 1 .. 16)], "DB2 keys correct" );
84 ok( exists $db1->{"K$_"}, "DB1: Key K$_ doesn't exist" ) for 1 .. 16;
85 ok( exists $db2->{"K$_"}, "DB2: Key K$_ doesn't exist" ) for 1 .. 16;