Commit | Line | Data |
77fd2717 |
1 | #!./perl |
2 | |
a0d0e21e |
3 | BEGIN { |
77fd2717 |
4 | unless(grep /blib/, @INC) { |
5 | chdir 't' if -d 't'; |
6 | @INC = '../lib' if -d '../lib'; |
7 | } |
8 | } |
9 | |
bb50757b |
10 | use warnings; |
11 | use strict; |
77fd2717 |
12 | use Config; |
13 | |
14 | BEGIN { |
15 | if(-d "lib" && -f "TEST") { |
16 | if ($Config{'extensions'} !~ /\bDB_File\b/ ) { |
bb50757b |
17 | print "1..0 # Skip: DB_File was not built\n"; |
77fd2717 |
18 | exit 0; |
19 | } |
a0d0e21e |
20 | } |
21 | } |
22 | |
23 | use DB_File; |
24 | use Fcntl; |
25 | |
9c095db2 |
26 | print "1..161\n"; |
f6b705ef |
27 | |
262eaca6 |
28 | unlink glob "__db.*"; |
29 | |
f6b705ef |
30 | sub ok |
31 | { |
32 | my $no = shift ; |
33 | my $result = shift ; |
34 | |
35 | print "not " unless $result ; |
36 | print "ok $no\n" ; |
9c095db2 |
37 | |
38 | return $result ; |
f6b705ef |
39 | } |
a0d0e21e |
40 | |
2c2d71f5 |
41 | { |
42 | package Redirect ; |
43 | use Symbol ; |
44 | |
45 | sub new |
46 | { |
47 | my $class = shift ; |
48 | my $filename = shift ; |
49 | my $fh = gensym ; |
50 | open ($fh, ">$filename") || die "Cannot open $filename: $!" ; |
51 | my $real_stdout = select($fh) ; |
52 | return bless [$fh, $real_stdout ] ; |
53 | |
54 | } |
55 | sub DESTROY |
56 | { |
57 | my $self = shift ; |
58 | close $self->[0] ; |
59 | select($self->[1]) ; |
60 | } |
61 | } |
62 | |
63 | sub docat_del |
64 | { |
65 | my $file = shift; |
66 | local $/ = undef; |
67 | open(CAT,$file) || die "Cannot open $file: $!"; |
68 | my $result = <CAT>; |
69 | close(CAT); |
77fd2717 |
70 | $result = normalise($result) ; |
2c2d71f5 |
71 | unlink $file ; |
72 | return $result; |
73 | } |
74 | |
77fd2717 |
75 | sub normalise |
76 | { |
77 | my $data = shift ; |
78 | $data =~ s#\r\n#\n#g |
79 | if $^O eq 'cygwin' ; |
80 | return $data ; |
81 | } |
82 | |
efc79c7d |
83 | sub safeUntie |
84 | { |
85 | my $hashref = shift ; |
86 | my $no_inner = 1; |
87 | local $SIG{__WARN__} = sub {-- $no_inner } ; |
88 | untie %$hashref; |
89 | return $no_inner; |
90 | } |
77fd2717 |
91 | |
92 | |
9fe6733a |
93 | my $Dfile = "dbhash.tmp"; |
efc79c7d |
94 | my $Dfile2 = "dbhash2.tmp"; |
3245f058 |
95 | my $null_keys_allowed = ($DB_File::db_ver < 2.004010 |
96 | || $DB_File::db_ver >= 3.1 ); |
97 | |
a0d0e21e |
98 | unlink $Dfile; |
99 | |
100 | umask(0); |
101 | |
102 | # Check the interface to HASHINFO |
103 | |
f6b705ef |
104 | my $dbh = new DB_File::HASHINFO ; |
105 | |
3fe9a6f1 |
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}) ; |
a0d0e21e |
112 | |
113 | $dbh->{bsize} = 3000 ; |
f6b705ef |
114 | ok(7, $dbh->{bsize} == 3000 ); |
a0d0e21e |
115 | |
116 | $dbh->{ffactor} = 9000 ; |
f6b705ef |
117 | ok(8, $dbh->{ffactor} == 9000 ); |
118 | |
a0d0e21e |
119 | $dbh->{nelem} = 400 ; |
f6b705ef |
120 | ok(9, $dbh->{nelem} == 400 ); |
a0d0e21e |
121 | |
122 | $dbh->{cachesize} = 65 ; |
f6b705ef |
123 | ok(10, $dbh->{cachesize} == 65 ); |
a0d0e21e |
124 | |
efc79c7d |
125 | my $some_sub = sub {} ; |
126 | $dbh->{hash} = $some_sub; |
127 | ok(11, $dbh->{hash} eq $some_sub ); |
a0d0e21e |
128 | |
129 | $dbh->{lorder} = 1234 ; |
f6b705ef |
130 | ok(12, $dbh->{lorder} == 1234 ); |
a0d0e21e |
131 | |
132 | # Check that an invalid entry is caught both for store & fetch |
133 | eval '$dbh->{fred} = 1234' ; |
f6b705ef |
134 | ok(13, $@ =~ /^DB_File::HASHINFO::STORE - Unknown element 'fred' at/ ); |
610ab055 |
135 | eval 'my $q = $dbh->{fred}' ; |
f6b705ef |
136 | ok(14, $@ =~ /^DB_File::HASHINFO::FETCH - Unknown element 'fred' at/ ); |
a0d0e21e |
137 | |
610ab055 |
138 | |
a0d0e21e |
139 | # Now check the interface to HASH |
3245f058 |
140 | my ($X, %h); |
f6b705ef |
141 | ok(15, $X = tie(%h, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
05a54443 |
142 | die "Could not tie: $!" unless $X; |
a0d0e21e |
143 | |
3245f058 |
144 | my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
a0d0e21e |
145 | $blksize,$blocks) = stat($Dfile); |
77fd2717 |
146 | |
147 | my %noMode = map { $_, 1} qw( amigaos MSWin32 NetWare cygwin ) ; |
148 | |
d536870a |
149 | ok(16, ($mode & 0777) == (($^O eq 'os2' || $^O eq 'MacOS') ? 0666 : 0640) || |
77fd2717 |
150 | $noMode{$^O} ); |
a0d0e21e |
151 | |
3245f058 |
152 | my ($key, $value, $i); |
a0d0e21e |
153 | while (($key,$value) = each(%h)) { |
154 | $i++; |
155 | } |
f6b705ef |
156 | ok(17, !$i ); |
a0d0e21e |
157 | |
158 | $h{'goner1'} = 'snork'; |
159 | |
160 | $h{'abc'} = 'ABC'; |
f6b705ef |
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'} ); |
a0d0e21e |
165 | |
166 | $h{'def'} = 'DEF'; |
167 | $h{'jkl','mno'} = "JKL\034MNO"; |
168 | $h{'a',2,3,4,5} = join("\034",'A',2,3,4,5); |
169 | $h{'a'} = 'A'; |
170 | |
171 | #$h{'b'} = 'B'; |
172 | $X->STORE('b', 'B') ; |
173 | |
174 | $h{'c'} = 'C'; |
175 | |
176 | #$h{'d'} = 'D'; |
177 | $X->put('d', 'D') ; |
178 | |
179 | $h{'e'} = 'E'; |
180 | $h{'f'} = 'F'; |
181 | $h{'g'} = 'X'; |
182 | $h{'h'} = 'H'; |
183 | $h{'i'} = 'I'; |
184 | |
185 | $h{'goner2'} = 'snork'; |
186 | delete $h{'goner2'}; |
187 | |
188 | |
189 | # IMPORTANT - $X must be undefined before the untie otherwise the |
190 | # underlying DB close routine will not get called. |
191 | undef $X ; |
192 | untie(%h); |
193 | |
194 | |
195 | # tie to the same file again, do not supply a type - should default to HASH |
f6b705ef |
196 | ok(22, $X = tie(%h,'DB_File',$Dfile, O_RDWR, 0640) ); |
a0d0e21e |
197 | |
198 | # Modify an entry from the previous tie |
199 | $h{'g'} = 'G'; |
200 | |
201 | $h{'j'} = 'J'; |
202 | $h{'k'} = 'K'; |
203 | $h{'l'} = 'L'; |
204 | $h{'m'} = 'M'; |
205 | $h{'n'} = 'N'; |
206 | $h{'o'} = 'O'; |
207 | $h{'p'} = 'P'; |
208 | $h{'q'} = 'Q'; |
209 | $h{'r'} = 'R'; |
210 | $h{'s'} = 'S'; |
211 | $h{'t'} = 'T'; |
212 | $h{'u'} = 'U'; |
213 | $h{'v'} = 'V'; |
214 | $h{'w'} = 'W'; |
215 | $h{'x'} = 'X'; |
216 | $h{'y'} = 'Y'; |
217 | $h{'z'} = 'Z'; |
218 | |
219 | $h{'goner3'} = 'snork'; |
220 | |
221 | delete $h{'goner1'}; |
222 | $X->DELETE('goner3'); |
223 | |
3245f058 |
224 | my @keys = keys(%h); |
225 | my @values = values(%h); |
a0d0e21e |
226 | |
f6b705ef |
227 | ok(23, $#keys == 29 && $#values == 29) ; |
a0d0e21e |
228 | |
f6b705ef |
229 | $i = 0 ; |
55d68b4a |
230 | while (($key,$value) = each(%h)) { |
2f52a358 |
231 | if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) { |
a0d0e21e |
232 | $key =~ y/a-z/A-Z/; |
233 | $i++ if $key eq $value; |
234 | } |
235 | } |
236 | |
f6b705ef |
237 | ok(24, $i == 30) ; |
a0d0e21e |
238 | |
55d68b4a |
239 | @keys = ('blurfl', keys(%h), 'dyick'); |
f6b705ef |
240 | ok(25, $#keys == 31) ; |
a0d0e21e |
241 | |
242 | $h{'foo'} = ''; |
f6b705ef |
243 | ok(26, $h{'foo'} eq '' ); |
a0d0e21e |
244 | |
3245f058 |
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. |
247 | my $result = 0 ; |
248 | if ($null_keys_allowed) { |
249 | $h{''} = 'bar'; |
250 | $result = ( $h{''} eq 'bar' ); |
251 | } |
252 | else |
253 | { $result = 1 } |
254 | ok(27, $result) ; |
a0d0e21e |
255 | |
256 | # check cache overflow and numeric keys and contents |
3245f058 |
257 | my $ok = 1; |
a0d0e21e |
258 | for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; } |
259 | for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; } |
f6b705ef |
260 | ok(28, $ok ); |
a0d0e21e |
261 | |
262 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
263 | $blksize,$blocks) = stat($Dfile); |
f6b705ef |
264 | ok(29, $size > 0 ); |
a0d0e21e |
265 | |
266 | @h{0..200} = 200..400; |
3245f058 |
267 | my @foo = @h{0..200}; |
f6b705ef |
268 | ok(30, join(':',200..400) eq join(':',@foo) ); |
a0d0e21e |
269 | |
270 | |
271 | # Now check all the non-tie specific stuff |
272 | |
273 | # Check NOOVERWRITE will make put fail when attempting to overwrite |
274 | # an existing record. |
275 | |
3245f058 |
276 | my $status = $X->put( 'x', 'newvalue', R_NOOVERWRITE) ; |
f6b705ef |
277 | ok(31, $status == 1 ); |
a0d0e21e |
278 | |
279 | # check that the value of the key 'x' has not been changed by the |
280 | # previous test |
f6b705ef |
281 | ok(32, $h{'x'} eq 'X' ); |
a0d0e21e |
282 | |
283 | # standard put |
284 | $status = $X->put('key', 'value') ; |
f6b705ef |
285 | ok(33, $status == 0 ); |
a0d0e21e |
286 | |
287 | #check that previous put can be retrieved |
f6b705ef |
288 | $value = 0 ; |
a0d0e21e |
289 | $status = $X->get('key', $value) ; |
f6b705ef |
290 | ok(34, $status == 0 ); |
291 | ok(35, $value eq 'value' ); |
a0d0e21e |
292 | |
293 | # Attempting to delete an existing key should work |
294 | |
295 | $status = $X->del('q') ; |
f6b705ef |
296 | ok(36, $status == 0 ); |
a0d0e21e |
297 | |
298 | # Make sure that the key deleted, cannot be retrieved |
3245f058 |
299 | { |
300 | no warnings 'uninitialized' ; |
301 | ok(37, $h{'q'} eq undef ); |
302 | } |
a0d0e21e |
303 | |
304 | # Attempting to delete a non-existant key should fail |
305 | |
306 | $status = $X->del('joe') ; |
f6b705ef |
307 | ok(38, $status == 1 ); |
a0d0e21e |
308 | |
309 | # Check the get interface |
310 | |
311 | # First a non-existing key |
312 | $status = $X->get('aaaa', $value) ; |
f6b705ef |
313 | ok(39, $status == 1 ); |
a0d0e21e |
314 | |
315 | # Next an existing key |
316 | $status = $X->get('a', $value) ; |
f6b705ef |
317 | ok(40, $status == 0 ); |
318 | ok(41, $value eq 'A' ); |
a0d0e21e |
319 | |
320 | # seq |
321 | # ### |
322 | |
323 | # ditto, but use put to replace the key/value pair. |
324 | |
325 | # use seq to walk backwards through a file - check that this reversed is |
326 | |
327 | # check seq FIRST/LAST |
328 | |
329 | # sync |
330 | # #### |
331 | |
332 | $status = $X->sync ; |
f6b705ef |
333 | ok(42, $status == 0 ); |
a0d0e21e |
334 | |
335 | |
336 | # fd |
337 | # ## |
338 | |
339 | $status = $X->fd ; |
f6b705ef |
340 | ok(43, $status != 0 ); |
a0d0e21e |
341 | |
342 | undef $X ; |
343 | untie %h ; |
344 | |
345 | unlink $Dfile; |
346 | |
f6b705ef |
347 | # clear |
348 | # ##### |
349 | |
350 | ok(44, tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
351 | foreach (1 .. 10) |
352 | { $h{$_} = $_ * 100 } |
353 | |
354 | # check that there are 10 elements in the hash |
355 | $i = 0 ; |
356 | while (($key,$value) = each(%h)) { |
357 | $i++; |
358 | } |
359 | ok(45, $i == 10); |
360 | |
361 | # now clear the hash |
362 | %h = () ; |
363 | |
364 | # check it is empty |
365 | $i = 0 ; |
366 | while (($key,$value) = each(%h)) { |
367 | $i++; |
368 | } |
369 | ok(46, $i == 0); |
370 | |
371 | untie %h ; |
372 | unlink $Dfile ; |
373 | |
374 | |
a0d0e21e |
375 | # Now try an in memory file |
f6b705ef |
376 | ok(47, $X = tie(%h, 'DB_File',undef, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
a0d0e21e |
377 | |
378 | # fd with an in memory file should return fail |
379 | $status = $X->fd ; |
f6b705ef |
380 | ok(48, $status == -1 ); |
a0d0e21e |
381 | |
a0d0e21e |
382 | undef $X ; |
610ab055 |
383 | untie %h ; |
384 | |
385 | { |
386 | # check ability to override the default hashing |
387 | my %x ; |
388 | my $filename = "xyz" ; |
389 | my $hi = new DB_File::HASHINFO ; |
390 | $::count = 0 ; |
391 | $hi->{hash} = sub { ++$::count ; length $_[0] } ; |
392 | ok(49, tie %x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $hi ) ; |
393 | $h{"abc"} = 123 ; |
394 | ok(50, $h{"abc"} == 123) ; |
395 | untie %x ; |
396 | unlink $filename ; |
397 | ok(51, $::count >0) ; |
398 | } |
a0d0e21e |
399 | |
05475680 |
400 | { |
401 | # check that attempting to tie an array to a DB_HASH will fail |
402 | |
403 | my $filename = "xyz" ; |
404 | my @x ; |
405 | eval { tie @x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $DB_HASH ; } ; |
406 | ok(52, $@ =~ /^DB_File can only tie an associative array to a DB_HASH database/) ; |
407 | unlink $filename ; |
408 | } |
409 | |
a6ed719b |
410 | { |
411 | # sub-class test |
412 | |
413 | package Another ; |
414 | |
3245f058 |
415 | use warnings ; |
a6ed719b |
416 | use strict ; |
417 | |
418 | open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ; |
419 | print FILE <<'EOM' ; |
420 | |
421 | package SubDB ; |
422 | |
3245f058 |
423 | use warnings ; |
a6ed719b |
424 | use strict ; |
07200f1b |
425 | our (@ISA, @EXPORT); |
a6ed719b |
426 | |
427 | require Exporter ; |
428 | use DB_File; |
429 | @ISA=qw(DB_File); |
430 | @EXPORT = @DB_File::EXPORT ; |
431 | |
432 | sub STORE { |
433 | my $self = shift ; |
434 | my $key = shift ; |
435 | my $value = shift ; |
436 | $self->SUPER::STORE($key, $value * 2) ; |
437 | } |
438 | |
439 | sub FETCH { |
440 | my $self = shift ; |
441 | my $key = shift ; |
442 | $self->SUPER::FETCH($key) - 1 ; |
443 | } |
444 | |
445 | sub put { |
446 | my $self = shift ; |
447 | my $key = shift ; |
448 | my $value = shift ; |
449 | $self->SUPER::put($key, $value * 3) ; |
450 | } |
451 | |
452 | sub get { |
453 | my $self = shift ; |
454 | $self->SUPER::get($_[0], $_[1]) ; |
455 | $_[1] -= 2 ; |
456 | } |
457 | |
458 | sub A_new_method |
459 | { |
460 | my $self = shift ; |
461 | my $key = shift ; |
462 | my $value = $self->FETCH($key) ; |
463 | return "[[$value]]" ; |
464 | } |
465 | |
466 | 1 ; |
467 | EOM |
468 | |
469 | close FILE ; |
470 | |
a9fd575d |
471 | BEGIN { push @INC, '.'; } |
a6ed719b |
472 | eval 'use SubDB ; '; |
473 | main::ok(53, $@ eq "") ; |
474 | my %h ; |
475 | my $X ; |
476 | eval ' |
477 | $X = tie(%h, "SubDB","dbhash.tmp", O_RDWR|O_CREAT, 0640, $DB_HASH ); |
478 | ' ; |
479 | |
480 | main::ok(54, $@ eq "") ; |
481 | |
482 | my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ; |
483 | main::ok(55, $@ eq "") ; |
484 | main::ok(56, $ret == 5) ; |
485 | |
486 | my $value = 0; |
487 | $ret = eval '$X->put("joe", 4) ; $X->get("joe", $value) ; return $value' ; |
488 | main::ok(57, $@ eq "") ; |
489 | main::ok(58, $ret == 10) ; |
490 | |
491 | $ret = eval ' R_NEXT eq main::R_NEXT ' ; |
492 | main::ok(59, $@ eq "" ) ; |
493 | main::ok(60, $ret == 1) ; |
494 | |
495 | $ret = eval '$X->A_new_method("joe") ' ; |
496 | main::ok(61, $@ eq "") ; |
497 | main::ok(62, $ret eq "[[11]]") ; |
498 | |
fac76ed7 |
499 | undef $X; |
500 | untie(%h); |
a6ed719b |
501 | unlink "SubDB.pm", "dbhash.tmp" ; |
502 | |
503 | } |
9fe6733a |
504 | |
505 | { |
506 | # DBM Filter tests |
3245f058 |
507 | use warnings ; |
9fe6733a |
508 | use strict ; |
509 | my (%h, $db) ; |
510 | my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
511 | unlink $Dfile; |
512 | |
513 | sub checkOutput |
514 | { |
efc79c7d |
515 | no warnings 'uninitialized'; |
9fe6733a |
516 | my($fk, $sk, $fv, $sv) = @_ ; |
efc79c7d |
517 | |
518 | print "# Fetch Key : expected '$fk' got '$fetch_key'\n" |
519 | if $fetch_key ne $fk ; |
520 | print "# Fetch Value : expected '$fv' got '$fetch_value'\n" |
521 | if $fetch_value ne $fv ; |
522 | print "# Store Key : expected '$sk' got '$store_key'\n" |
523 | if $store_key ne $sk ; |
524 | print "# Store Value : expected '$sv' got '$store_value'\n" |
525 | if $store_value ne $sv ; |
526 | print "# \$_ : expected 'original' got '$_'\n" |
527 | if $_ ne 'original' ; |
528 | |
9fe6733a |
529 | return |
efc79c7d |
530 | $fetch_key eq $fk && $store_key eq $sk && |
9fe6733a |
531 | $fetch_value eq $fv && $store_value eq $sv && |
532 | $_ eq 'original' ; |
533 | } |
534 | |
535 | ok(63, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
536 | |
537 | $db->filter_fetch_key (sub { $fetch_key = $_ }) ; |
538 | $db->filter_store_key (sub { $store_key = $_ }) ; |
539 | $db->filter_fetch_value (sub { $fetch_value = $_}) ; |
540 | $db->filter_store_value (sub { $store_value = $_ }) ; |
541 | |
542 | $_ = "original" ; |
543 | |
544 | $h{"fred"} = "joe" ; |
545 | # fk sk fv sv |
546 | ok(64, checkOutput( "", "fred", "", "joe")) ; |
547 | |
548 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
549 | ok(65, $h{"fred"} eq "joe"); |
550 | # fk sk fv sv |
551 | ok(66, checkOutput( "", "fred", "joe", "")) ; |
552 | |
553 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
554 | my ($k, $v) ; |
555 | $k = 'fred'; |
556 | ok(67, ! $db->seq($k, $v, R_FIRST) ) ; |
557 | ok(68, $k eq "fred") ; |
558 | ok(69, $v eq "joe") ; |
9fe6733a |
559 | # fk sk fv sv |
efc79c7d |
560 | ok(70, checkOutput( "fred", "fred", "joe", "")) ; |
9fe6733a |
561 | |
562 | # replace the filters, but remember the previous set |
563 | my ($old_fk) = $db->filter_fetch_key |
564 | (sub { $_ = uc $_ ; $fetch_key = $_ }) ; |
565 | my ($old_sk) = $db->filter_store_key |
566 | (sub { $_ = lc $_ ; $store_key = $_ }) ; |
567 | my ($old_fv) = $db->filter_fetch_value |
568 | (sub { $_ = "[$_]"; $fetch_value = $_ }) ; |
569 | my ($old_sv) = $db->filter_store_value |
570 | (sub { s/o/x/g; $store_value = $_ }) ; |
571 | |
572 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
573 | $h{"Fred"} = "Joe" ; |
574 | # fk sk fv sv |
efc79c7d |
575 | ok(71, checkOutput( "", "fred", "", "Jxe")) ; |
9fe6733a |
576 | |
577 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
578 | ok(72, $h{"Fred"} eq "[Jxe]"); |
9fe6733a |
579 | # fk sk fv sv |
efc79c7d |
580 | ok(73, checkOutput( "", "fred", "[Jxe]", "")) ; |
9fe6733a |
581 | |
582 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
583 | $k = 'Fred'; $v =''; |
584 | ok(74, ! $db->seq($k, $v, R_FIRST) ) ; |
5bbd4290 |
585 | ok(75, $k eq "Fred") ; |
586 | #print "k [$k]\n" ; |
efc79c7d |
587 | ok(76, $v eq "[Jxe]") ; |
9fe6733a |
588 | # fk sk fv sv |
efc79c7d |
589 | ok(77, checkOutput( "FRED", "fred", "[Jxe]", "")) ; |
9fe6733a |
590 | |
591 | # put the original filters back |
592 | $db->filter_fetch_key ($old_fk); |
593 | $db->filter_store_key ($old_sk); |
594 | $db->filter_fetch_value ($old_fv); |
595 | $db->filter_store_value ($old_sv); |
596 | |
597 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
598 | $h{"fred"} = "joe" ; |
efc79c7d |
599 | ok(78, checkOutput( "", "fred", "", "joe")) ; |
9fe6733a |
600 | |
601 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
602 | ok(79, $h{"fred"} eq "joe"); |
603 | ok(80, checkOutput( "", "fred", "joe", "")) ; |
9fe6733a |
604 | |
605 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
606 | #ok(77, $db->FIRSTKEY() eq "fred") ; |
607 | $k = 'fred'; |
608 | ok(81, ! $db->seq($k, $v, R_FIRST) ) ; |
609 | ok(82, $k eq "fred") ; |
610 | ok(83, $v eq "joe") ; |
611 | # fk sk fv sv |
612 | ok(84, checkOutput( "fred", "fred", "joe", "")) ; |
9fe6733a |
613 | |
614 | # delete the filters |
615 | $db->filter_fetch_key (undef); |
616 | $db->filter_store_key (undef); |
617 | $db->filter_fetch_value (undef); |
618 | $db->filter_store_value (undef); |
619 | |
620 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
621 | $h{"fred"} = "joe" ; |
efc79c7d |
622 | ok(85, checkOutput( "", "", "", "")) ; |
9fe6733a |
623 | |
624 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
625 | ok(86, $h{"fred"} eq "joe"); |
626 | ok(87, checkOutput( "", "", "", "")) ; |
9fe6733a |
627 | |
628 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
efc79c7d |
629 | $k = 'fred'; |
630 | ok(88, ! $db->seq($k, $v, R_FIRST) ) ; |
631 | ok(89, $k eq "fred") ; |
632 | ok(90, $v eq "joe") ; |
633 | ok(91, checkOutput( "", "", "", "")) ; |
9fe6733a |
634 | |
635 | undef $db ; |
636 | untie %h; |
637 | unlink $Dfile; |
638 | } |
639 | |
640 | { |
641 | # DBM Filter with a closure |
642 | |
3245f058 |
643 | use warnings ; |
9fe6733a |
644 | use strict ; |
645 | my (%h, $db) ; |
646 | |
647 | unlink $Dfile; |
efc79c7d |
648 | ok(92, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
9fe6733a |
649 | |
650 | my %result = () ; |
651 | |
652 | sub Closure |
653 | { |
654 | my ($name) = @_ ; |
655 | my $count = 0 ; |
656 | my @kept = () ; |
657 | |
658 | return sub { ++$count ; |
659 | push @kept, $_ ; |
660 | $result{$name} = "$name - $count: [@kept]" ; |
661 | } |
662 | } |
663 | |
664 | $db->filter_store_key(Closure("store key")) ; |
665 | $db->filter_store_value(Closure("store value")) ; |
666 | $db->filter_fetch_key(Closure("fetch key")) ; |
667 | $db->filter_fetch_value(Closure("fetch value")) ; |
668 | |
669 | $_ = "original" ; |
670 | |
671 | $h{"fred"} = "joe" ; |
efc79c7d |
672 | ok(93, $result{"store key"} eq "store key - 1: [fred]"); |
673 | ok(94, $result{"store value"} eq "store value - 1: [joe]"); |
674 | ok(95, ! defined $result{"fetch key"} ); |
675 | ok(96, ! defined $result{"fetch value"} ); |
676 | ok(97, $_ eq "original") ; |
677 | |
678 | ok(98, $db->FIRSTKEY() eq "fred") ; |
679 | ok(99, $result{"store key"} eq "store key - 1: [fred]"); |
680 | ok(100, $result{"store value"} eq "store value - 1: [joe]"); |
681 | ok(101, $result{"fetch key"} eq "fetch key - 1: [fred]"); |
682 | ok(102, ! defined $result{"fetch value"} ); |
683 | ok(103, $_ eq "original") ; |
9fe6733a |
684 | |
685 | $h{"jim"} = "john" ; |
efc79c7d |
686 | ok(104, $result{"store key"} eq "store key - 2: [fred jim]"); |
687 | ok(105, $result{"store value"} eq "store value - 2: [joe john]"); |
688 | ok(106, $result{"fetch key"} eq "fetch key - 1: [fred]"); |
689 | ok(107, ! defined $result{"fetch value"} ); |
690 | ok(108, $_ eq "original") ; |
691 | |
692 | ok(109, $h{"fred"} eq "joe"); |
693 | ok(110, $result{"store key"} eq "store key - 3: [fred jim fred]"); |
694 | ok(111, $result{"store value"} eq "store value - 2: [joe john]"); |
695 | ok(112, $result{"fetch key"} eq "fetch key - 1: [fred]"); |
696 | ok(113, $result{"fetch value"} eq "fetch value - 1: [joe]"); |
697 | ok(114, $_ eq "original") ; |
9fe6733a |
698 | |
699 | undef $db ; |
700 | untie %h; |
701 | unlink $Dfile; |
702 | } |
703 | |
704 | { |
705 | # DBM Filter recursion detection |
3245f058 |
706 | use warnings ; |
9fe6733a |
707 | use strict ; |
708 | my (%h, $db) ; |
709 | unlink $Dfile; |
710 | |
efc79c7d |
711 | ok(115, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
9fe6733a |
712 | |
713 | $db->filter_store_key (sub { $_ = $h{$_} }) ; |
714 | |
715 | eval '$h{1} = 1234' ; |
efc79c7d |
716 | ok(116, $@ =~ /^recursion detected in filter_store_key at/ ); |
9fe6733a |
717 | |
718 | undef $db ; |
719 | untie %h; |
720 | unlink $Dfile; |
721 | } |
722 | |
2c2d71f5 |
723 | |
724 | { |
725 | # Examples from the POD |
726 | |
727 | my $file = "xyzt" ; |
728 | { |
729 | my $redirect = new Redirect $file ; |
730 | |
3245f058 |
731 | use warnings FATAL => qw(all); |
2c2d71f5 |
732 | use strict ; |
733 | use DB_File ; |
07200f1b |
734 | our (%h, $k, $v); |
2c2d71f5 |
735 | |
736 | unlink "fruit" ; |
737 | tie %h, "DB_File", "fruit", O_RDWR|O_CREAT, 0640, $DB_HASH |
738 | or die "Cannot open file 'fruit': $!\n"; |
739 | |
740 | # Add a few key/value pairs to the file |
741 | $h{"apple"} = "red" ; |
742 | $h{"orange"} = "orange" ; |
743 | $h{"banana"} = "yellow" ; |
744 | $h{"tomato"} = "red" ; |
745 | |
746 | # Check for existence of a key |
747 | print "Banana Exists\n\n" if $h{"banana"} ; |
748 | |
749 | # Delete a key/value pair. |
750 | delete $h{"apple"} ; |
751 | |
752 | # print the contents of the file |
753 | while (($k, $v) = each %h) |
754 | { print "$k -> $v\n" } |
755 | |
756 | untie %h ; |
757 | |
758 | unlink "fruit" ; |
759 | } |
760 | |
efc79c7d |
761 | ok(117, docat_del($file) eq <<'EOM') ; |
2c2d71f5 |
762 | Banana Exists |
763 | |
764 | orange -> orange |
765 | tomato -> red |
766 | banana -> yellow |
767 | EOM |
768 | |
769 | } |
770 | |
cbc5248d |
771 | { |
772 | # Bug ID 20001013.009 |
773 | # |
774 | # test that $hash{KEY} = undef doesn't produce the warning |
775 | # Use of uninitialized value in null operation |
776 | use warnings ; |
777 | use strict ; |
778 | use DB_File ; |
779 | |
780 | unlink $Dfile; |
781 | my %h ; |
782 | my $a = ""; |
783 | local $SIG{__WARN__} = sub {$a = $_[0]} ; |
784 | |
785 | tie %h, 'DB_File', $Dfile or die "Can't open file: $!\n" ; |
786 | $h{ABC} = undef; |
efc79c7d |
787 | ok(118, $a eq "") ; |
3245f058 |
788 | untie %h ; |
789 | unlink $Dfile; |
790 | } |
791 | |
792 | { |
793 | # test that %hash = () doesn't produce the warning |
794 | # Argument "" isn't numeric in entersub |
795 | use warnings ; |
796 | use strict ; |
797 | use DB_File ; |
798 | |
799 | unlink $Dfile; |
800 | my %h ; |
801 | my $a = ""; |
802 | local $SIG{__WARN__} = sub {$a = $_[0]} ; |
803 | |
804 | tie %h, 'DB_File', $Dfile or die "Can't open file: $!\n" ; |
805 | %h = (); ; |
efc79c7d |
806 | ok(119, $a eq "") ; |
3245f058 |
807 | untie %h ; |
cbc5248d |
808 | unlink $Dfile; |
809 | } |
810 | |
0bf2e707 |
811 | { |
812 | # When iterating over a tied hash using "each", the key passed to FETCH |
813 | # will be recycled and passed to NEXTKEY. If a Source Filter modifies the |
814 | # key in FETCH via a filter_fetch_key method we need to check that the |
815 | # modified key doesn't get passed to NEXTKEY. |
816 | # Also Test "keys" & "values" while we are at it. |
817 | |
818 | use warnings ; |
819 | use strict ; |
820 | use DB_File ; |
821 | |
822 | unlink $Dfile; |
823 | my $bad_key = 0 ; |
824 | my %h = () ; |
825 | my $db ; |
efc79c7d |
826 | ok(120, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
0bf2e707 |
827 | $db->filter_fetch_key (sub { $_ =~ s/^Beta_/Alpha_/ if defined $_}) ; |
828 | $db->filter_store_key (sub { $bad_key = 1 if /^Beta_/ ; $_ =~ s/^Alpha_/Beta_/}) ; |
829 | |
830 | $h{'Alpha_ABC'} = 2 ; |
831 | $h{'Alpha_DEF'} = 5 ; |
832 | |
efc79c7d |
833 | ok(121, $h{'Alpha_ABC'} == 2); |
834 | ok(122, $h{'Alpha_DEF'} == 5); |
0bf2e707 |
835 | |
836 | my ($k, $v) = ("",""); |
837 | while (($k, $v) = each %h) {} |
efc79c7d |
838 | ok(123, $bad_key == 0); |
0bf2e707 |
839 | |
840 | $bad_key = 0 ; |
841 | foreach $k (keys %h) {} |
efc79c7d |
842 | ok(124, $bad_key == 0); |
0bf2e707 |
843 | |
844 | $bad_key = 0 ; |
845 | foreach $v (values %h) {} |
efc79c7d |
846 | ok(125, $bad_key == 0); |
0bf2e707 |
847 | |
848 | undef $db ; |
849 | untie %h ; |
850 | unlink $Dfile; |
851 | } |
852 | |
efc79c7d |
853 | { |
854 | # now an error to pass 'hash' a non-code reference |
855 | my $dbh = new DB_File::HASHINFO ; |
856 | |
857 | eval { $dbh->{hash} = 2 }; |
858 | ok(126, $@ =~ /^Key 'hash' not associated with a code reference at/); |
859 | |
860 | } |
861 | |
efc79c7d |
862 | |
262eaca6 |
863 | #{ |
864 | # # recursion detection in hash |
865 | # my %hash ; |
866 | # my $Dfile = "xxx.db"; |
867 | # unlink $Dfile; |
868 | # my $dbh = new DB_File::HASHINFO ; |
869 | # $dbh->{hash} = sub { $hash{3} = 4 ; length $_[0] } ; |
870 | # |
871 | # |
872 | # ok(127, tie(%hash, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $dbh ) ); |
873 | # |
874 | # eval { $hash{1} = 2; |
875 | # $hash{4} = 5; |
876 | # }; |
877 | # |
878 | # ok(128, $@ =~ /^DB_File hash callback: recursion detected/); |
879 | # { |
5bbd4290 |
880 | # local ($^W) = 0; #no warnings; |
262eaca6 |
881 | # untie %hash; |
882 | # } |
883 | # unlink $Dfile; |
884 | #} |
885 | |
5bbd4290 |
886 | #ok(127,1); |
887 | #ok(128,1); |
efc79c7d |
888 | |
889 | { |
890 | # Check that two hash's don't interact |
891 | my %hash1 ; |
892 | my %hash2 ; |
893 | my $h1_count = 0; |
894 | my $h2_count = 0; |
895 | unlink $Dfile, $Dfile2; |
896 | my $dbh1 = new DB_File::HASHINFO ; |
897 | $dbh1->{hash} = sub { ++ $h1_count ; length $_[0] } ; |
898 | |
899 | my $dbh2 = new DB_File::HASHINFO ; |
900 | $dbh2->{hash} = sub { ++ $h2_count ; length $_[0] } ; |
901 | |
902 | |
903 | |
904 | my (%h); |
5bbd4290 |
905 | ok(127, tie(%hash1, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $dbh1 ) ); |
906 | ok(128, tie(%hash2, 'DB_File',$Dfile2, O_RDWR|O_CREAT, 0640, $dbh2 ) ); |
efc79c7d |
907 | |
908 | $hash1{DEFG} = 5; |
909 | $hash1{XYZ} = 2; |
910 | $hash1{ABCDE} = 5; |
911 | |
912 | $hash2{defg} = 5; |
913 | $hash2{xyz} = 2; |
914 | $hash2{abcde} = 5; |
915 | |
5bbd4290 |
916 | ok(129, $h1_count > 0); |
917 | ok(130, $h1_count == $h2_count); |
efc79c7d |
918 | |
5bbd4290 |
919 | ok(131, safeUntie \%hash1); |
920 | ok(132, safeUntie \%hash2); |
efc79c7d |
921 | unlink $Dfile, $Dfile2; |
922 | } |
923 | |
924 | { |
925 | # Passing undef for flags and/or mode when calling tie could cause |
926 | # Use of uninitialized value in subroutine entry |
927 | |
928 | |
929 | my $warn_count = 0 ; |
930 | #local $SIG{__WARN__} = sub { ++ $warn_count }; |
931 | my %hash1; |
932 | unlink $Dfile; |
933 | |
934 | tie %hash1, 'DB_File',$Dfile, undef; |
5bbd4290 |
935 | ok(133, $warn_count == 0); |
efc79c7d |
936 | $warn_count = 0; |
9c095db2 |
937 | unlink $Dfile; |
efc79c7d |
938 | tie %hash1, 'DB_File',$Dfile, O_RDWR|O_CREAT, undef; |
5bbd4290 |
939 | ok(134, $warn_count == 0); |
9c095db2 |
940 | unlink $Dfile; |
efc79c7d |
941 | tie %hash1, 'DB_File',$Dfile, undef, undef; |
5bbd4290 |
942 | ok(135, $warn_count == 0); |
efc79c7d |
943 | $warn_count = 0; |
944 | |
6d02d21f |
945 | untie %hash1; |
efc79c7d |
946 | unlink $Dfile; |
947 | } |
948 | |
949 | { |
950 | # Check that DBM Filter can cope with read-only $_ |
951 | |
952 | use warnings ; |
953 | use strict ; |
954 | my (%h, $db) ; |
262eaca6 |
955 | my $Dfile = "xxy.db"; |
efc79c7d |
956 | unlink $Dfile; |
957 | |
5bbd4290 |
958 | ok(136, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
efc79c7d |
959 | |
960 | $db->filter_fetch_key (sub { }) ; |
961 | $db->filter_store_key (sub { }) ; |
962 | $db->filter_fetch_value (sub { }) ; |
963 | $db->filter_store_value (sub { }) ; |
964 | |
965 | $_ = "original" ; |
966 | |
967 | $h{"fred"} = "joe" ; |
5bbd4290 |
968 | ok(137, $h{"fred"} eq "joe"); |
efc79c7d |
969 | |
970 | eval { grep { $h{$_} } (1, 2, 3) }; |
5bbd4290 |
971 | ok (138, ! $@); |
efc79c7d |
972 | |
973 | |
974 | # delete the filters |
975 | $db->filter_fetch_key (undef); |
976 | $db->filter_store_key (undef); |
977 | $db->filter_fetch_value (undef); |
978 | $db->filter_store_value (undef); |
979 | |
980 | $h{"fred"} = "joe" ; |
981 | |
5bbd4290 |
982 | ok(139, $h{"fred"} eq "joe"); |
efc79c7d |
983 | |
5bbd4290 |
984 | ok(140, $db->FIRSTKEY() eq "fred") ; |
efc79c7d |
985 | |
986 | eval { grep { $h{$_} } (1, 2, 3) }; |
5bbd4290 |
987 | ok (141, ! $@); |
efc79c7d |
988 | |
989 | undef $db ; |
990 | untie %h; |
991 | unlink $Dfile; |
992 | } |
993 | |
5bbd4290 |
994 | { |
995 | # Check low-level API works with filter |
996 | |
997 | use warnings ; |
998 | use strict ; |
999 | my (%h, $db) ; |
1000 | my $Dfile = "xxy.db"; |
1001 | unlink $Dfile; |
1002 | |
1003 | ok(142, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
1004 | |
1005 | |
1006 | $db->filter_fetch_key (sub { $_ = unpack("i", $_) } ); |
1007 | $db->filter_store_key (sub { $_ = pack("i", $_) } ); |
1008 | $db->filter_fetch_value (sub { $_ = unpack("i", $_) } ); |
1009 | $db->filter_store_value (sub { $_ = pack("i", $_) } ); |
1010 | |
1011 | $_ = 'fred'; |
1012 | |
1013 | my $key = 22 ; |
1014 | my $value = 34 ; |
1015 | |
1016 | $db->put($key, $value) ; |
1017 | ok 143, $key == 22; |
1018 | ok 144, $value == 34 ; |
1019 | ok 145, $_ eq 'fred'; |
1020 | #print "k [$key][$value]\n" ; |
1021 | |
1022 | my $val ; |
1023 | $db->get($key, $val) ; |
1024 | ok 146, $key == 22; |
1025 | ok 147, $val == 34 ; |
1026 | ok 148, $_ eq 'fred'; |
1027 | |
1028 | $key = 51 ; |
1029 | $value = 454; |
1030 | $h{$key} = $value ; |
1031 | ok 149, $key == 51; |
1032 | ok 150, $value == 454 ; |
1033 | ok 151, $_ eq 'fred'; |
1034 | |
1035 | undef $db ; |
1036 | untie %h; |
1037 | unlink $Dfile; |
1038 | } |
262eaca6 |
1039 | |
9c095db2 |
1040 | |
1041 | { |
1042 | # Regression Test for bug 30237 |
1043 | # Check that substr can be used in the key to db_put |
1044 | # and that db_put does not trigger the warning |
1045 | # |
1046 | # Use of uninitialized value in subroutine entry |
1047 | |
1048 | |
1049 | use warnings ; |
1050 | use strict ; |
1051 | my (%h, $db) ; |
1052 | my $Dfile = "xxy.db"; |
1053 | unlink $Dfile; |
1054 | |
1055 | ok(152, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) ); |
1056 | |
1057 | my $warned = ''; |
1058 | local $SIG{__WARN__} = sub {$warned = $_[0]} ; |
1059 | |
1060 | # db-put with substr of key |
1061 | my %remember = () ; |
1062 | for my $ix ( 1 .. 2 ) |
1063 | { |
1064 | my $key = $ix . "data" ; |
1065 | my $value = "value$ix" ; |
1066 | $remember{$key} = $value ; |
1067 | $db->put(substr($key,0), $value) ; |
1068 | } |
1069 | |
1070 | ok 153, $warned eq '' |
1071 | or print "# Caught warning [$warned]\n" ; |
1072 | |
1073 | # db-put with substr of value |
1074 | $warned = ''; |
1075 | for my $ix ( 10 .. 12 ) |
1076 | { |
1077 | my $key = $ix . "data" ; |
1078 | my $value = "value$ix" ; |
1079 | $remember{$key} = $value ; |
1080 | $db->put($key, substr($value,0)) ; |
1081 | } |
1082 | |
1083 | ok 154, $warned eq '' |
1084 | or print "# Caught warning [$warned]\n" ; |
1085 | |
1086 | # via the tied hash is not a problem, but check anyway |
1087 | # substr of key |
1088 | $warned = ''; |
1089 | for my $ix ( 30 .. 32 ) |
1090 | { |
1091 | my $key = $ix . "data" ; |
1092 | my $value = "value$ix" ; |
1093 | $remember{$key} = $value ; |
1094 | $h{substr($key,0)} = $value ; |
1095 | } |
1096 | |
1097 | ok 155, $warned eq '' |
1098 | or print "# Caught warning [$warned]\n" ; |
1099 | |
1100 | # via the tied hash is not a problem, but check anyway |
1101 | # substr of value |
1102 | $warned = ''; |
1103 | for my $ix ( 40 .. 42 ) |
1104 | { |
1105 | my $key = $ix . "data" ; |
1106 | my $value = "value$ix" ; |
1107 | $remember{$key} = $value ; |
1108 | $h{$key} = substr($value,0) ; |
1109 | } |
1110 | |
1111 | ok 156, $warned eq '' |
1112 | or print "# Caught warning [$warned]\n" ; |
1113 | |
1114 | my %bad = () ; |
1115 | $key = ''; |
1116 | for ($status = $db->seq($key, $value, R_FIRST ) ; |
1117 | $status == 0 ; |
1118 | $status = $db->seq($key, $value, R_NEXT ) ) { |
1119 | |
1120 | #print "# key [$key] value [$value]\n" ; |
1121 | if (defined $remember{$key} && defined $value && |
1122 | $remember{$key} eq $value) { |
1123 | delete $remember{$key} ; |
1124 | } |
1125 | else { |
1126 | $bad{$key} = $value ; |
1127 | } |
1128 | } |
1129 | |
1130 | ok 157, keys %bad == 0 ; |
1131 | ok 158, keys %remember == 0 ; |
1132 | |
1133 | print "# missing -- $key $value\n" while ($key, $value) = each %remember; |
1134 | print "# bad -- $key $value\n" while ($key, $value) = each %bad; |
1135 | |
1136 | # Make sure this fix does not break code to handle an undef key |
1137 | # Berkeley DB undef key is bron between versions 2.3.16 and |
1138 | my $value = 'fred'; |
1139 | $warned = ''; |
1140 | $db->put(undef, $value) ; |
1141 | ok 159, $warned eq '' |
1142 | or print "# Caught warning [$warned]\n" ; |
1143 | $warned = ''; |
1144 | |
1145 | my $no_NULL = ($DB_File::db_ver >= 2.003016 && $DB_File::db_ver < 3.001) ; |
1146 | print "# db_ver $DB_File::db_ver\n"; |
1147 | $value = '' ; |
1148 | $db->get(undef, $value) ; |
1149 | ok 160, $no_NULL || $value eq 'fred' or print "# got [$value]\n" ; |
1150 | ok 161, $warned eq '' |
1151 | or print "# Caught warning [$warned]\n" ; |
1152 | $warned = ''; |
1153 | |
1154 | undef $db ; |
1155 | untie %h; |
1156 | unlink $Dfile; |
1157 | } |
1158 | |
a0d0e21e |
1159 | exit ; |