4 unless(grep /blib/, @INC) {
6 @INC = '../lib' if -d '../lib';
15 if(-d "lib" && -f "TEST") {
16 if ($Config{'extensions'} !~ /\bDB_File\b/ ) {
17 print "1..0 # Skip: DB_File was not built\n";
35 print "not " unless $result ;
48 my $filename = shift ;
50 open ($fh, ">$filename") || die "Cannot open $filename: $!" ;
51 my $real_stdout = select($fh) ;
52 return bless [$fh, $real_stdout ] ;
67 open(CAT,$file) || die "Cannot open $file: $!";
70 $result = normalise($result) ;
87 local $SIG{__WARN__} = sub {-- $no_inner } ;
93 my $Dfile = "dbhash.tmp";
94 my $Dfile2 = "dbhash2.tmp";
95 my $null_keys_allowed = ($DB_File::db_ver < 2.004010
96 || $DB_File::db_ver >= 3.1 );
102 # Check the interface to HASHINFO
104 my $dbh = new DB_File::HASHINFO ;
106 ok(1, ! defined $dbh->{bsize}) ;
107 ok(2, ! defined $dbh->{ffactor}) ;
108 ok(3, ! defined $dbh->{nelem}) ;
109 ok(4, ! defined $dbh->{cachesize}) ;
110 ok(5, ! defined $dbh->{hash}) ;
111 ok(6, ! defined $dbh->{lorder}) ;
113 $dbh->{bsize} = 3000 ;
114 ok(7, $dbh->{bsize} == 3000 );
116 $dbh->{ffactor} = 9000 ;
117 ok(8, $dbh->{ffactor} == 9000 );
119 $dbh->{nelem} = 400 ;
120 ok(9, $dbh->{nelem} == 400 );
122 $dbh->{cachesize} = 65 ;
123 ok(10, $dbh->{cachesize} == 65 );
125 my $some_sub = sub {} ;
126 $dbh->{hash} = $some_sub;
127 ok(11, $dbh->{hash} eq $some_sub );
129 $dbh->{lorder} = 1234 ;
130 ok(12, $dbh->{lorder} == 1234 );
132 # Check that an invalid entry is caught both for store & fetch
133 eval '$dbh->{fred} = 1234' ;
134 ok(13, $@ =~ /^DB_File::HASHINFO::STORE - Unknown element 'fred' at/ );
135 eval 'my $q = $dbh->{fred}' ;
136 ok(14, $@ =~ /^DB_File::HASHINFO::FETCH - Unknown element 'fred' at/ );
139 # Now check the interface to HASH
141 ok(15, $X = tie(%h, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
142 die "Could not tie: $!" unless $X;
144 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
145 $blksize,$blocks) = stat($Dfile);
147 my %noMode = map { $_, 1} qw( amigaos MSWin32 NetWare cygwin ) ;
149 ok(16, ($mode & 0777) == (($^O eq 'os2' || $^O eq 'MacOS') ? 0666 : 0640) ||
152 my ($key, $value, $i);
153 while (($key,$value) = each(%h)) {
158 $h{'goner1'} = 'snork';
161 ok(18, $h{'abc'} eq 'ABC' );
162 ok(19, !defined $h{'jimmy'} );
163 ok(20, !exists $h{'jimmy'} );
164 ok(21, exists $h{'abc'} );
167 $h{'jkl','mno'} = "JKL\034MNO";
168 $h{'a',2,3,4,5} = join("\034",'A',2,3,4,5);
172 $X->STORE('b', 'B') ;
185 $h{'goner2'} = 'snork';
189 # IMPORTANT - $X must be undefined before the untie otherwise the
190 # underlying DB close routine will not get called.
195 # tie to the same file again, do not supply a type - should default to HASH
196 ok(22, $X = tie(%h,'DB_File',$Dfile, O_RDWR, 0640) );
198 # Modify an entry from the previous tie
219 $h{'goner3'} = 'snork';
222 $X->DELETE('goner3');
225 my @values = values(%h);
227 ok(23, $#keys == 29 && $#values == 29) ;
230 while (($key,$value) = each(%h)) {
231 if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) {
233 $i++ if $key eq $value;
239 @keys = ('blurfl', keys(%h), 'dyick');
240 ok(25, $#keys == 31) ;
243 ok(26, $h{'foo'} eq '' );
245 # Berkeley DB from version 2.4.10 to 3.0 does not allow null keys.
246 # This feature was reenabled in version 3.1 of Berkeley DB.
248 if ($null_keys_allowed) {
250 $result = ( $h{''} eq 'bar' );
256 # check cache overflow and numeric keys and contents
258 for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; }
259 for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; }
262 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
263 $blksize,$blocks) = stat($Dfile);
266 @h{0..200} = 200..400;
267 my @foo = @h{0..200};
268 ok(30, join(':',200..400) eq join(':',@foo) );
271 # Now check all the non-tie specific stuff
273 # Check NOOVERWRITE will make put fail when attempting to overwrite
274 # an existing record.
276 my $status = $X->put( 'x', 'newvalue', R_NOOVERWRITE) ;
277 ok(31, $status == 1 );
279 # check that the value of the key 'x' has not been changed by the
281 ok(32, $h{'x'} eq 'X' );
284 $status = $X->put('key', 'value') ;
285 ok(33, $status == 0 );
287 #check that previous put can be retrieved
289 $status = $X->get('key', $value) ;
290 ok(34, $status == 0 );
291 ok(35, $value eq 'value' );
293 # Attempting to delete an existing key should work
295 $status = $X->del('q') ;
296 ok(36, $status == 0 );
298 # Make sure that the key deleted, cannot be retrieved
300 no warnings 'uninitialized' ;
301 ok(37, $h{'q'} eq undef );
304 # Attempting to delete a non-existant key should fail
306 $status = $X->del('joe') ;
307 ok(38, $status == 1 );
309 # Check the get interface
311 # First a non-existing key
312 $status = $X->get('aaaa', $value) ;
313 ok(39, $status == 1 );
315 # Next an existing key
316 $status = $X->get('a', $value) ;
317 ok(40, $status == 0 );
318 ok(41, $value eq 'A' );
323 # ditto, but use put to replace the key/value pair.
325 # use seq to walk backwards through a file - check that this reversed is
327 # check seq FIRST/LAST
333 ok(42, $status == 0 );
341 #ok(43, $status != 0 );
351 ok(44, tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
353 { $h{$_} = $_ * 100 }
355 # check that there are 10 elements in the hash
357 while (($key,$value) = each(%h)) {
367 while (($key,$value) = each(%h)) {
376 # Now try an in memory file
377 ok(47, $X = tie(%h, 'DB_File',undef, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
379 # fd with an in memory file should return fail
381 ok(48, $status == -1 );
387 # check ability to override the default hashing
389 my $filename = "xyz" ;
390 my $hi = new DB_File::HASHINFO ;
392 $hi->{hash} = sub { ++$::count ; length $_[0] } ;
393 ok(49, tie %x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $hi ) ;
395 ok(50, $h{"abc"} == 123) ;
398 ok(51, $::count >0) ;
402 # check that attempting to tie an array to a DB_HASH will fail
404 my $filename = "xyz" ;
406 eval { tie @x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $DB_HASH ; } ;
407 ok(52, $@ =~ /^DB_File can only tie an associative array to a DB_HASH database/) ;
419 open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ;
431 @EXPORT = @DB_File::EXPORT ;
437 $self->SUPER::STORE($key, $value * 2) ;
443 $self->SUPER::FETCH($key) - 1 ;
450 $self->SUPER::put($key, $value * 3) ;
455 $self->SUPER::get($_[0], $_[1]) ;
463 my $value = $self->FETCH($key) ;
464 return "[[$value]]" ;
472 BEGIN { push @INC, '.'; }
474 main::ok(53, $@ eq "") ;
478 $X = tie(%h, "SubDB","dbhash.tmp", O_RDWR|O_CREAT, 0640, $DB_HASH );
481 main::ok(54, $@ eq "") ;
483 my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ;
484 main::ok(55, $@ eq "") ;
485 main::ok(56, $ret == 5) ;
488 $ret = eval '$X->put("joe", 4) ; $X->get("joe", $value) ; return $value' ;
489 main::ok(57, $@ eq "") ;
490 main::ok(58, $ret == 10) ;
492 $ret = eval ' R_NEXT eq main::R_NEXT ' ;
493 main::ok(59, $@ eq "" ) ;
494 main::ok(60, $ret == 1) ;
496 $ret = eval '$X->A_new_method("joe") ' ;
497 main::ok(61, $@ eq "") ;
498 main::ok(62, $ret eq "[[11]]") ;
502 unlink "SubDB.pm", "dbhash.tmp" ;
511 my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
516 no warnings 'uninitialized';
517 my($fk, $sk, $fv, $sv) = @_ ;
519 print "# Fetch Key : expected '$fk' got '$fetch_key'\n"
520 if $fetch_key ne $fk ;
521 print "# Fetch Value : expected '$fv' got '$fetch_value'\n"
522 if $fetch_value ne $fv ;
523 print "# Store Key : expected '$sk' got '$store_key'\n"
524 if $store_key ne $sk ;
525 print "# Store Value : expected '$sv' got '$store_value'\n"
526 if $store_value ne $sv ;
527 print "# \$_ : expected 'original' got '$_'\n"
528 if $_ ne 'original' ;
531 $fetch_key eq $fk && $store_key eq $sk &&
532 $fetch_value eq $fv && $store_value eq $sv &&
536 ok(63, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
538 $db->filter_fetch_key (sub { $fetch_key = $_ }) ;
539 $db->filter_store_key (sub { $store_key = $_ }) ;
540 $db->filter_fetch_value (sub { $fetch_value = $_}) ;
541 $db->filter_store_value (sub { $store_value = $_ }) ;
547 ok(64, checkOutput( "", "fred", "", "joe")) ;
549 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
550 ok(65, $h{"fred"} eq "joe");
552 ok(66, checkOutput( "", "fred", "joe", "")) ;
554 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
557 ok(67, ! $db->seq($k, $v, R_FIRST) ) ;
558 ok(68, $k eq "fred") ;
559 ok(69, $v eq "joe") ;
561 ok(70, checkOutput( "fred", "fred", "joe", "")) ;
563 # replace the filters, but remember the previous set
564 my ($old_fk) = $db->filter_fetch_key
565 (sub { $_ = uc $_ ; $fetch_key = $_ }) ;
566 my ($old_sk) = $db->filter_store_key
567 (sub { $_ = lc $_ ; $store_key = $_ }) ;
568 my ($old_fv) = $db->filter_fetch_value
569 (sub { $_ = "[$_]"; $fetch_value = $_ }) ;
570 my ($old_sv) = $db->filter_store_value
571 (sub { s/o/x/g; $store_value = $_ }) ;
573 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
576 ok(71, checkOutput( "", "fred", "", "Jxe")) ;
578 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
579 ok(72, $h{"Fred"} eq "[Jxe]");
581 ok(73, checkOutput( "", "fred", "[Jxe]", "")) ;
583 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
585 ok(74, ! $db->seq($k, $v, R_FIRST) ) ;
586 ok(75, $k eq "FRED") or
588 ok(76, $v eq "[Jxe]") ;
590 ok(77, checkOutput( "FRED", "fred", "[Jxe]", "")) ;
592 # put the original filters back
593 $db->filter_fetch_key ($old_fk);
594 $db->filter_store_key ($old_sk);
595 $db->filter_fetch_value ($old_fv);
596 $db->filter_store_value ($old_sv);
598 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
600 ok(78, checkOutput( "", "fred", "", "joe")) ;
602 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
603 ok(79, $h{"fred"} eq "joe");
604 ok(80, checkOutput( "", "fred", "joe", "")) ;
606 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
607 #ok(77, $db->FIRSTKEY() eq "fred") ;
609 ok(81, ! $db->seq($k, $v, R_FIRST) ) ;
610 ok(82, $k eq "fred") ;
611 ok(83, $v eq "joe") ;
613 ok(84, checkOutput( "fred", "fred", "joe", "")) ;
616 $db->filter_fetch_key (undef);
617 $db->filter_store_key (undef);
618 $db->filter_fetch_value (undef);
619 $db->filter_store_value (undef);
621 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
623 ok(85, checkOutput( "", "", "", "")) ;
625 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
626 ok(86, $h{"fred"} eq "joe");
627 ok(87, checkOutput( "", "", "", "")) ;
629 ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
631 ok(88, ! $db->seq($k, $v, R_FIRST) ) ;
632 ok(89, $k eq "fred") ;
633 ok(90, $v eq "joe") ;
634 ok(91, checkOutput( "", "", "", "")) ;
642 # DBM Filter with a closure
649 ok(92, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
659 return sub { ++$count ;
661 $result{$name} = "$name - $count: [@kept]" ;
665 $db->filter_store_key(Closure("store key")) ;
666 $db->filter_store_value(Closure("store value")) ;
667 $db->filter_fetch_key(Closure("fetch key")) ;
668 $db->filter_fetch_value(Closure("fetch value")) ;
673 ok(93, $result{"store key"} eq "store key - 1: [fred]");
674 ok(94, $result{"store value"} eq "store value - 1: [joe]");
675 ok(95, ! defined $result{"fetch key"} );
676 ok(96, ! defined $result{"fetch value"} );
677 ok(97, $_ eq "original") ;
679 ok(98, $db->FIRSTKEY() eq "fred") ;
680 ok(99, $result{"store key"} eq "store key - 1: [fred]");
681 ok(100, $result{"store value"} eq "store value - 1: [joe]");
682 ok(101, $result{"fetch key"} eq "fetch key - 1: [fred]");
683 ok(102, ! defined $result{"fetch value"} );
684 ok(103, $_ eq "original") ;
687 ok(104, $result{"store key"} eq "store key - 2: [fred jim]");
688 ok(105, $result{"store value"} eq "store value - 2: [joe john]");
689 ok(106, $result{"fetch key"} eq "fetch key - 1: [fred]");
690 ok(107, ! defined $result{"fetch value"} );
691 ok(108, $_ eq "original") ;
693 ok(109, $h{"fred"} eq "joe");
694 ok(110, $result{"store key"} eq "store key - 3: [fred jim fred]");
695 ok(111, $result{"store value"} eq "store value - 2: [joe john]");
696 ok(112, $result{"fetch key"} eq "fetch key - 1: [fred]");
697 ok(113, $result{"fetch value"} eq "fetch value - 1: [joe]");
698 ok(114, $_ eq "original") ;
706 # DBM Filter recursion detection
712 ok(115, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
714 $db->filter_store_key (sub { $_ = $h{$_} }) ;
716 eval '$h{1} = 1234' ;
717 ok(116, $@ =~ /^recursion detected in filter_store_key at/ );
726 # Examples from the POD
730 my $redirect = new Redirect $file ;
732 use warnings FATAL => qw(all);
738 tie %h, "DB_File", "fruit", O_RDWR|O_CREAT, 0640, $DB_HASH
739 or die "Cannot open file 'fruit': $!\n";
741 # Add a few key/value pairs to the file
742 $h{"apple"} = "red" ;
743 $h{"orange"} = "orange" ;
744 $h{"banana"} = "yellow" ;
745 $h{"tomato"} = "red" ;
747 # Check for existence of a key
748 print "Banana Exists\n\n" if $h{"banana"} ;
750 # Delete a key/value pair.
753 # print the contents of the file
754 while (($k, $v) = each %h)
755 { print "$k -> $v\n" }
762 ok(117, docat_del($file) eq <<'EOM') ;
773 # Bug ID 20001013.009
775 # test that $hash{KEY} = undef doesn't produce the warning
776 # Use of uninitialized value in null operation
784 local $SIG{__WARN__} = sub {$a = $_[0]} ;
786 tie %h, 'DB_File', $Dfile or die "Can't open file: $!\n" ;
794 # test that %hash = () doesn't produce the warning
795 # Argument "" isn't numeric in entersub
803 local $SIG{__WARN__} = sub {$a = $_[0]} ;
805 tie %h, 'DB_File', $Dfile or die "Can't open file: $!\n" ;
813 # When iterating over a tied hash using "each", the key passed to FETCH
814 # will be recycled and passed to NEXTKEY. If a Source Filter modifies the
815 # key in FETCH via a filter_fetch_key method we need to check that the
816 # modified key doesn't get passed to NEXTKEY.
817 # Also Test "keys" & "values" while we are at it.
827 ok(120, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
828 $db->filter_fetch_key (sub { $_ =~ s/^Beta_/Alpha_/ if defined $_}) ;
829 $db->filter_store_key (sub { $bad_key = 1 if /^Beta_/ ; $_ =~ s/^Alpha_/Beta_/}) ;
831 $h{'Alpha_ABC'} = 2 ;
832 $h{'Alpha_DEF'} = 5 ;
834 ok(121, $h{'Alpha_ABC'} == 2);
835 ok(122, $h{'Alpha_DEF'} == 5);
837 my ($k, $v) = ("","");
838 while (($k, $v) = each %h) {}
839 ok(123, $bad_key == 0);
842 foreach $k (keys %h) {}
843 ok(124, $bad_key == 0);
846 foreach $v (values %h) {}
847 ok(125, $bad_key == 0);
855 # now an error to pass 'hash' a non-code reference
856 my $dbh = new DB_File::HASHINFO ;
858 eval { $dbh->{hash} = 2 };
859 ok(126, $@ =~ /^Key 'hash' not associated with a code reference at/);
865 # # recursion detection in hash
867 # my $Dfile = "xxx.db";
869 # my $dbh = new DB_File::HASHINFO ;
870 # $dbh->{hash} = sub { $hash{3} = 4 ; length $_[0] } ;
873 # ok(127, tie(%hash, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $dbh ) );
875 # eval { $hash{1} = 2;
879 # ok(128, $@ =~ /^DB_File hash callback: recursion detected/);
891 # Check that two hash's don't interact
896 unlink $Dfile, $Dfile2;
897 my $dbh1 = new DB_File::HASHINFO ;
898 $dbh1->{hash} = sub { ++ $h1_count ; length $_[0] } ;
900 my $dbh2 = new DB_File::HASHINFO ;
901 $dbh2->{hash} = sub { ++ $h2_count ; length $_[0] } ;
906 ok(127, tie(%hash1, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $dbh1 ) );
907 ok(128, tie(%hash2, 'DB_File',$Dfile2, O_RDWR|O_CREAT, 0640, $dbh2 ) );
917 ok(129, $h1_count > 0);
918 ok(130, $h1_count == $h2_count);
920 ok(131, safeUntie \%hash1);
921 ok(132, safeUntie \%hash2);
922 unlink $Dfile, $Dfile2;
926 # Passing undef for flags and/or mode when calling tie could cause
927 # Use of uninitialized value in subroutine entry
931 #local $SIG{__WARN__} = sub { ++ $warn_count };
935 tie %hash1, 'DB_File',$Dfile, undef;
936 ok(133, $warn_count == 0);
940 tie %hash1, 'DB_File',$Dfile, O_RDWR|O_CREAT, undef;
941 ok(134, $warn_count == 0);
944 tie %hash1, 'DB_File',$Dfile, undef, undef;
945 ok(135, $warn_count == 0);
953 # Check that DBM Filter can cope with read-only $_
958 my $Dfile = "xxy.db";
961 ok(136, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
963 $db->filter_fetch_key (sub { }) ;
964 $db->filter_store_key (sub { }) ;
965 $db->filter_fetch_value (sub { }) ;
966 $db->filter_store_value (sub { }) ;
971 ok(137, $h{"fred"} eq "joe");
973 eval { my @r= grep { $h{$_} } (1, 2, 3) };
978 $db->filter_fetch_key (undef);
979 $db->filter_store_key (undef);
980 $db->filter_fetch_value (undef);
981 $db->filter_store_value (undef);
985 ok(139, $h{"fred"} eq "joe");
987 ok(140, $db->FIRSTKEY() eq "fred") ;
989 eval { my @r= grep { $h{$_} } (1, 2, 3) };
998 # Check low-level API works with filter
1003 my $Dfile = "xxy.db";
1006 ok(142, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
1009 $db->filter_fetch_key (sub { $_ = unpack("i", $_) } );
1010 $db->filter_store_key (sub { $_ = pack("i", $_) } );
1011 $db->filter_fetch_value (sub { $_ = unpack("i", $_) } );
1012 $db->filter_store_value (sub { $_ = pack("i", $_) } );
1019 $db->put($key, $value) ;
1021 ok 144, $value == 34 ;
1022 ok 145, $_ eq 'fred';
1023 #print "k [$key][$value]\n" ;
1026 $db->get($key, $val) ;
1028 ok 147, $val == 34 ;
1029 ok 148, $_ eq 'fred';
1035 ok 150, $value == 454 ;
1036 ok 151, $_ eq 'fred';
1045 # Regression Test for bug 30237
1046 # Check that substr can be used in the key to db_put
1047 # and that db_put does not trigger the warning
1049 # Use of uninitialized value in subroutine entry
1055 my $Dfile = "xxy.db";
1058 ok(152, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
1061 local $SIG{__WARN__} = sub {$warned = $_[0]} ;
1063 # db-put with substr of key
1065 for my $ix ( 1 .. 2 )
1067 my $key = $ix . "data" ;
1068 my $value = "value$ix" ;
1069 $remember{$key} = $value ;
1070 $db->put(substr($key,0), $value) ;
1073 ok 153, $warned eq ''
1074 or print "# Caught warning [$warned]\n" ;
1076 # db-put with substr of value
1078 for my $ix ( 10 .. 12 )
1080 my $key = $ix . "data" ;
1081 my $value = "value$ix" ;
1082 $remember{$key} = $value ;
1083 $db->put($key, substr($value,0)) ;
1086 ok 154, $warned eq ''
1087 or print "# Caught warning [$warned]\n" ;
1089 # via the tied hash is not a problem, but check anyway
1092 for my $ix ( 30 .. 32 )
1094 my $key = $ix . "data" ;
1095 my $value = "value$ix" ;
1096 $remember{$key} = $value ;
1097 $h{substr($key,0)} = $value ;
1100 ok 155, $warned eq ''
1101 or print "# Caught warning [$warned]\n" ;
1103 # via the tied hash is not a problem, but check anyway
1106 for my $ix ( 40 .. 42 )
1108 my $key = $ix . "data" ;
1109 my $value = "value$ix" ;
1110 $remember{$key} = $value ;
1111 $h{$key} = substr($value,0) ;
1114 ok 156, $warned eq ''
1115 or print "# Caught warning [$warned]\n" ;
1119 for ($status = $db->seq(substr($key,0), substr($value,0), R_FIRST ) ;
1121 $status = $db->seq(substr($key,0), substr($value,0), R_NEXT ) ) {
1123 #print "# key [$key] value [$value]\n" ;
1124 if (defined $remember{$key} && defined $value &&
1125 $remember{$key} eq $value) {
1126 delete $remember{$key} ;
1129 $bad{$key} = $value ;
1133 ok 157, keys %bad == 0 ;
1134 ok 158, keys %remember == 0 ;
1136 print "# missing -- $key=>$value\n" while ($key, $value) = each %remember;
1137 print "# bad -- $key=>$value\n" while ($key, $value) = each %bad;
1139 # Make sure this fix does not break code to handle an undef key
1140 # Berkeley DB undef key is broken between versions 2.3.16 and 3.1
1143 $db->put(undef, $value) ;
1144 ok 159, $warned eq ''
1145 or print "# Caught warning [$warned]\n" ;
1148 my $no_NULL = ($DB_File::db_ver >= 2.003016 && $DB_File::db_ver < 3.001) ;
1149 print "# db_ver $DB_File::db_ver\n";
1151 $db->get(undef, $value) ;
1152 ok 160, $no_NULL || $value eq 'fred' or print "# got [$value]\n" ;
1153 ok 161, $warned eq ''
1154 or print "# Caught warning [$warned]\n" ;
1163 # Check filter + substr
1168 my $Dfile = "xxy.db";
1171 ok(162, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
1175 $db->filter_fetch_key (sub { lc $_ } );
1176 $db->filter_store_key (sub { uc $_ } );
1177 $db->filter_fetch_value (sub { lc $_ } );
1178 $db->filter_store_value (sub { uc $_ } );
1183 # db-put with substr of key
1186 for my $ix ( 1 .. 2 )
1188 my $key = $ix . "data" ;
1189 my $value = "value$ix" ;
1190 $remember{$key} = $value ;
1191 $status += $db->put(substr($key,0), substr($value,0)) ;
1194 ok 163, $status == 0 or print "# Status $status\n" ;
1198 $db->filter_fetch_key (undef);
1199 $db->filter_store_key (undef);
1200 $db->filter_fetch_value (undef);
1201 $db->filter_store_value (undef);
1207 for ($status = $db->seq($key, $value, R_FIRST ) ;
1209 $status = $db->seq($key, $value, R_NEXT ) ) {
1211 #print "# key [$key] value [$value]\n" ;
1212 if (defined $remember{$key} && defined $value &&
1213 $remember{$key} eq $value) {
1214 delete $remember{$key} ;
1217 $bad{$key} = $value ;
1221 ok 164, $_ eq 'fred';
1222 ok 165, keys %bad == 0 ;
1223 ok 166, keys %remember == 0 ;
1225 print "# missing -- $key $value\n" while ($key, $value) = each %remember;
1226 print "# bad -- $key $value\n" while ($key, $value) = each %bad;