#!./perl -w
BEGIN {
- @INC = '../lib' if -d '../lib' ;
+ unshift @INC, '../lib' if -d '../lib' ;
require Config; import Config;
if ($Config{'extensions'} !~ /\bDB_File\b/) {
print "1..0\n";
{
print STDERR <<EOM unless $bad_ones++ ;
#
-# Some older versions of Berkeley DB will fail tests 51, 53 and 55.
+# Some older versions of Berkeley DB version 1 will fail tests 51,
+# 53 and 55.
#
# You can safely ignore the errors if you're never going to use the
# broken functionality (recno databases with a modified bval).
# Otherwise you'll have to upgrade your DB library.
#
-# If you want to upgrade Berkeley DB, the most recent version is 1.85.
-# Check out http://www.bostic.com/db for more details.
+# If you want to use Berkeley DB version 1, then 1.85 and 1.86 are the
+# last versions that were released. Berkeley DB version 2 is continually
+# being updated -- Check out http://www.sleepycat.com/ for more details.
#
EOM
}
-print "1..78\n";
+print "1..124\n";
my $Dfile = "recno.tmp";
unlink $Dfile ;
}
+{
+ # DBM Filter tests
+ use strict ;
+ my (@h, $db) ;
+ my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ unlink $Dfile;
+
+ sub checkOutput
+ {
+ my($fk, $sk, $fv, $sv) = @_ ;
+ return
+ $fetch_key eq $fk && $store_key eq $sk &&
+ $fetch_value eq $fv && $store_value eq $sv &&
+ $_ eq 'original' ;
+ }
+
+ ok(79, $db = tie(@h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) );
+
+ $db->filter_fetch_key (sub { $fetch_key = $_ }) ;
+ $db->filter_store_key (sub { $store_key = $_ }) ;
+ $db->filter_fetch_value (sub { $fetch_value = $_}) ;
+ $db->filter_store_value (sub { $store_value = $_ }) ;
+
+ $_ = "original" ;
+
+ $h[0] = "joe" ;
+ # fk sk fv sv
+ ok(80, checkOutput( "", 0, "", "joe")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(81, $h[0] eq "joe");
+ # fk sk fv sv
+ ok(82, checkOutput( "", 0, "joe", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(83, $db->FIRSTKEY() == 0) ;
+ # fk sk fv sv
+ ok(84, checkOutput( 0, "", "", "")) ;
+
+ # replace the filters, but remember the previous set
+ my ($old_fk) = $db->filter_fetch_key
+ (sub { ++ $_ ; $fetch_key = $_ }) ;
+ my ($old_sk) = $db->filter_store_key
+ (sub { $_ *= 2 ; $store_key = $_ }) ;
+ my ($old_fv) = $db->filter_fetch_value
+ (sub { $_ = "[$_]"; $fetch_value = $_ }) ;
+ my ($old_sv) = $db->filter_store_value
+ (sub { s/o/x/g; $store_value = $_ }) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ $h[1] = "Joe" ;
+ # fk sk fv sv
+ ok(85, checkOutput( "", 2, "", "Jxe")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(86, $h[1] eq "[Jxe]");
+ # fk sk fv sv
+ ok(87, checkOutput( "", 2, "[Jxe]", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(88, $db->FIRSTKEY() == 1) ;
+ # fk sk fv sv
+ ok(89, checkOutput( 1, "", "", "")) ;
+
+ # put the original filters back
+ $db->filter_fetch_key ($old_fk);
+ $db->filter_store_key ($old_sk);
+ $db->filter_fetch_value ($old_fv);
+ $db->filter_store_value ($old_sv);
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ $h[0] = "joe" ;
+ ok(90, checkOutput( "", 0, "", "joe")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(91, $h[0] eq "joe");
+ ok(92, checkOutput( "", 0, "joe", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(93, $db->FIRSTKEY() == 0) ;
+ ok(94, checkOutput( 0, "", "", "")) ;
+
+ # delete the filters
+ $db->filter_fetch_key (undef);
+ $db->filter_store_key (undef);
+ $db->filter_fetch_value (undef);
+ $db->filter_store_value (undef);
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ $h[0] = "joe" ;
+ ok(95, checkOutput( "", "", "", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(96, $h[0] eq "joe");
+ ok(97, checkOutput( "", "", "", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(98, $db->FIRSTKEY() == 0) ;
+ ok(99, checkOutput( "", "", "", "")) ;
+
+ undef $db ;
+ untie @h;
+ unlink $Dfile;
+}
+
+{
+ # DBM Filter with a closure
+
+ use strict ;
+ my (@h, $db) ;
+
+ unlink $Dfile;
+ ok(100, $db = tie(@h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) );
+
+ my %result = () ;
+
+ sub Closure
+ {
+ my ($name) = @_ ;
+ my $count = 0 ;
+ my @kept = () ;
+
+ return sub { ++$count ;
+ push @kept, $_ ;
+ $result{$name} = "$name - $count: [@kept]" ;
+ }
+ }
+
+ $db->filter_store_key(Closure("store key")) ;
+ $db->filter_store_value(Closure("store value")) ;
+ $db->filter_fetch_key(Closure("fetch key")) ;
+ $db->filter_fetch_value(Closure("fetch value")) ;
+
+ $_ = "original" ;
+
+ $h[0] = "joe" ;
+ ok(101, $result{"store key"} eq "store key - 1: [0]");
+ ok(102, $result{"store value"} eq "store value - 1: [joe]");
+ ok(103, ! defined $result{"fetch key"} );
+ ok(104, ! defined $result{"fetch value"} );
+ ok(105, $_ eq "original") ;
+
+ ok(106, $db->FIRSTKEY() == 0 ) ;
+ ok(107, $result{"store key"} eq "store key - 1: [0]");
+ ok(108, $result{"store value"} eq "store value - 1: [joe]");
+ ok(109, $result{"fetch key"} eq "fetch key - 1: [0]");
+ ok(110, ! defined $result{"fetch value"} );
+ ok(111, $_ eq "original") ;
+
+ $h[7] = "john" ;
+ ok(112, $result{"store key"} eq "store key - 2: [0 7]");
+ ok(113, $result{"store value"} eq "store value - 2: [joe john]");
+ ok(114, $result{"fetch key"} eq "fetch key - 1: [0]");
+ ok(115, ! defined $result{"fetch value"} );
+ ok(116, $_ eq "original") ;
+
+ ok(117, $h[0] eq "joe");
+ ok(118, $result{"store key"} eq "store key - 3: [0 7 0]");
+ ok(119, $result{"store value"} eq "store value - 2: [joe john]");
+ ok(120, $result{"fetch key"} eq "fetch key - 1: [0]");
+ ok(121, $result{"fetch value"} eq "fetch value - 1: [joe]");
+ ok(122, $_ eq "original") ;
+
+ undef $db ;
+ untie @h;
+ unlink $Dfile;
+}
+
+{
+ # DBM Filter recursion detection
+ use strict ;
+ my (@h, $db) ;
+ unlink $Dfile;
+
+ ok(123, $db = tie(@h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) );
+
+ $db->filter_store_key (sub { $_ = $h[0] }) ;
+
+ eval '$h[1] = 1234' ;
+ ok(124, $@ =~ /^recursion detected in filter_store_key at/ );
+
+ undef $db ;
+ untie @h;
+ unlink $Dfile;
+}
+
exit ;