@INC = '../lib';
require Config; import Config;
if ($Config{'extensions'} !~ /\bGDBM_File\b/) {
- print "1..0\n";
+ print "1..0 # Skip: GDBM_File was not built\n";
exit 0;
}
}
+use strict;
+use warnings;
+
+
use GDBM_File;
-print "1..20\n";
+print "1..68\n";
unlink <Op.dbmx*>;
umask(0);
-print (tie(%h,GDBM_File,'Op.dbmx', &GDBM_WRCREAT, 0640) ? "ok 1\n" : "not ok 1\n");
+my %h ;
+print (tie(%h,'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640) ? "ok 1\n" : "not ok 1\n");
-$Dfile = "Op.dbmx.pag";
+my $Dfile = "Op.dbmx.pag";
if (! -e $Dfile) {
($Dfile) = <Op.dbmx*>;
}
print "ok 2 # Skipped: different file permission semantics\n";
}
else {
- ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+ my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat($Dfile);
print (($mode & 0777) == 0640 ? "ok 2\n" : "not ok 2\n");
}
-while (($key,$value) = each(%h)) {
+my $i = 0;
+while (my ($key,$value) = each(%h)) {
$i++;
}
print (!$i ? "ok 3\n" : "not ok 3\n");
delete $h{'goner2'};
untie(%h);
-print (tie(%h,GDBM_File,'Op.dbmx', &GDBM_WRCREAT, 0640) ? "ok 4\n" : "not ok 4\n");
+print (tie(%h,'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640) ? "ok 4\n" : "not ok 4\n");
$h{'j'} = 'J';
$h{'k'} = 'K';
delete $h{'goner1'};
delete $h{'goner3'};
-@keys = keys(%h);
-@values = values(%h);
+my @keys = keys(%h);
+my @values = values(%h);
if ($#keys == 29 && $#values == 29) {print "ok 5\n";} else {print "not ok 5\n";}
-while (($key,$value) = each(h)) {
+while (my ($key,$value) = each(%h)) {
if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) {
$key =~ y/a-z/A-Z/;
$i++ if $key eq $value;
if ($i == 30) {print "ok 6\n";} else {print "not ok 6\n";}
-@keys = ('blurfl', keys(h), 'dyick');
+@keys = ('blurfl', keys(%h), 'dyick');
if ($#keys == 31) {print "ok 7\n";} else {print "not ok 7\n";}
$h{'foo'} = '';
$h{''} = 'bar';
# check cache overflow and numeric keys and contents
-$ok = 1;
+my $ok = 1;
for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; }
for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; }
print ($ok ? "ok 8\n" : "not ok 8\n");
-($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat($Dfile);
print ($size > 0 ? "ok 9\n" : "not ok 9\n");
@h{0..200} = 200..400;
-@foo = @h{0..200};
+my @foo = @h{0..200};
print join(':',200..400) eq join(':',@foo) ? "ok 10\n" : "not ok 10\n";
print ($h{'foo'} eq '' ? "ok 11\n" : "not ok 11\n");
package Another ;
use strict ;
+ use warnings ;
open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ;
print FILE <<'EOM' ;
close FILE ;
BEGIN { push @INC, '.'; }
+ unlink <dbhash.tmp*> ;
eval 'use SubDB ; ';
main::ok(13, $@ eq "") ;
unlink "SubDB.pm", <dbhash.tmp*> ;
}
+
+{
+ # DBM Filter tests
+ use strict ;
+ use warnings ;
+ my (%h, $db) ;
+ my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+
+ sub checkOutput
+ {
+ my($fk, $sk, $fv, $sv) = @_ ;
+ return
+ $fetch_key eq $fk && $store_key eq $sk &&
+ $fetch_value eq $fv && $store_value eq $sv &&
+ $_ eq 'original' ;
+ }
+
+ unlink <Op.dbmx*>;
+ ok(21, $db = tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640)) ;
+
+ $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" ;
+
+ $h{"fred"} = "joe" ;
+ # fk sk fv sv
+ ok(22, checkOutput( "", "fred", "", "joe")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(23, $h{"fred"} eq "joe");
+ # fk sk fv sv
+ ok(24, checkOutput( "", "fred", "joe", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(25, $db->FIRSTKEY() eq "fred") ;
+ # fk sk fv sv
+ ok(26, checkOutput( "fred", "", "", "")) ;
+
+ # replace the filters, but remember the previous set
+ my ($old_fk) = $db->filter_fetch_key
+ (sub { $_ = uc $_ ; $fetch_key = $_ }) ;
+ my ($old_sk) = $db->filter_store_key
+ (sub { $_ = lc $_ ; $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 ;
+ $h{"Fred"} = "Joe" ;
+ # fk sk fv sv
+ ok(27, checkOutput( "", "fred", "", "Jxe")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(28, $h{"Fred"} eq "[Jxe]");
+ # fk sk fv sv
+ ok(29, checkOutput( "", "fred", "[Jxe]", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(30, $db->FIRSTKEY() eq "FRED") ;
+ # fk sk fv sv
+ ok(31, checkOutput( "FRED", "", "", "")) ;
+
+ # 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 ;
+ $h{"fred"} = "joe" ;
+ ok(32, checkOutput( "", "fred", "", "joe")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(33, $h{"fred"} eq "joe");
+ ok(34, checkOutput( "", "fred", "joe", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(35, $db->FIRSTKEY() eq "fred") ;
+ ok(36, checkOutput( "fred", "", "", "")) ;
+
+ # 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 ;
+ $h{"fred"} = "joe" ;
+ ok(37, checkOutput( "", "", "", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(38, $h{"fred"} eq "joe");
+ ok(39, checkOutput( "", "", "", "")) ;
+
+ ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
+ ok(40, $db->FIRSTKEY() eq "fred") ;
+ ok(41, checkOutput( "", "", "", "")) ;
+
+ undef $db ;
+ untie %h;
+ unlink <Op.dbmx*>;
+}
+
+{
+ # DBM Filter with a closure
+
+ use strict ;
+ use warnings ;
+ my (%h, $db) ;
+
+ unlink <Op.dbmx*>;
+ ok(42, $db = tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640)) ;
+
+ my %result = () ;
+
+ sub Closure
+ {
+ my ($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{"fred"} = "joe" ;
+ ok(43, $result{"store key"} eq "store key - 1: [fred]");
+ ok(44, $result{"store value"} eq "store value - 1: [joe]");
+ ok(45, !defined $result{"fetch key"} );
+ ok(46, !defined $result{"fetch value"} );
+ ok(47, $_ eq "original") ;
+
+ ok(48, $db->FIRSTKEY() eq "fred") ;
+ ok(49, $result{"store key"} eq "store key - 1: [fred]");
+ ok(50, $result{"store value"} eq "store value - 1: [joe]");
+ ok(51, $result{"fetch key"} eq "fetch key - 1: [fred]");
+ ok(52, ! defined $result{"fetch value"} );
+ ok(53, $_ eq "original") ;
+
+ $h{"jim"} = "john" ;
+ ok(54, $result{"store key"} eq "store key - 2: [fred jim]");
+ ok(55, $result{"store value"} eq "store value - 2: [joe john]");
+ ok(56, $result{"fetch key"} eq "fetch key - 1: [fred]");
+ ok(57, ! defined $result{"fetch value"} );
+ ok(58, $_ eq "original") ;
+
+ ok(59, $h{"fred"} eq "joe");
+ ok(60, $result{"store key"} eq "store key - 3: [fred jim fred]");
+ ok(61, $result{"store value"} eq "store value - 2: [joe john]");
+ ok(62, $result{"fetch key"} eq "fetch key - 1: [fred]");
+ ok(63, $result{"fetch value"} eq "fetch value - 1: [joe]");
+ ok(64, $_ eq "original") ;
+
+ undef $db ;
+ untie %h;
+ unlink <Op.dbmx*>;
+}
+
+{
+ # DBM Filter recursion detection
+ use strict ;
+ use warnings ;
+ my (%h, $db) ;
+ unlink <Op.dbmx*>;
+
+ ok(65, $db = tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640)) ;
+
+ $db->filter_store_key (sub { $_ = $h{$_} }) ;
+
+ eval '$h{1} = 1234' ;
+ ok(66, $@ =~ /^recursion detected in filter_store_key at/ );
+
+ undef $db ;
+ untie %h;
+ unlink <Op.dbmx*>;
+}
+
+{
+ # Bug ID 20001013.009
+ #
+ # test that $hash{KEY} = undef doesn't produce the warning
+ # Use of uninitialized value in null operation
+ use warnings ;
+ use strict ;
+ use GDBM_File ;
+
+ unlink <Op.dbmx*>;
+ my %h ;
+ my $a = "";
+ local $SIG{__WARN__} = sub {$a = $_[0]} ;
+
+ ok(67, tie(%h, 'GDBM_File','Op.dbmx', &GDBM_WRCREAT, 0640));
+ $h{ABC} = undef;
+ ok(68, $a eq "") ;
+ untie %h;
+ unlink <Op.dbmx*>;
+}
projects / p5sagit/p5-mst-13.2.git / blobdiff