Commit | Line | Data |
a687059c |
1 | #!./perl |
2 | |
79072805 |
3 | # $RCSfile: dbm.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:43 $ |
a687059c |
4 | |
85e6fe83 |
5 | BEGIN { |
a0d0e21e |
6 | chdir 't' if -d 't'; |
20822f61 |
7 | @INC = '../lib'; |
85e6fe83 |
8 | require Config; import Config; |
bf99883d |
9 | if (($Config{'extensions'} !~ /\bSDBM_File\b/) && ($^O ne 'VMS')){ |
a0d0e21e |
10 | print "1..0\n"; |
85e6fe83 |
11 | exit 0; |
12 | } |
13 | } |
698828ad |
14 | |
15 | use strict; |
16 | use warnings; |
17 | |
18 | sub ok |
19 | { |
20 | my $no = shift ; |
21 | my $result = shift ; |
22 | |
23 | print "not " unless $result ; |
24 | print "ok $no\n" ; |
25 | } |
26 | |
8990e307 |
27 | require SDBM_File; |
a0d0e21e |
28 | #If Fcntl is not available, try 0x202 or 0x102 for O_RDWR|O_CREAT |
29 | use Fcntl; |
a687059c |
30 | |
0bf2e707 |
31 | print "1..74\n"; |
a687059c |
32 | |
bf99883d |
33 | unlink <Op_dbmx.*>; |
79072805 |
34 | |
a687059c |
35 | umask(0); |
698828ad |
36 | my %h ; |
37 | ok(1, tie %h,'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640); |
79072805 |
38 | |
698828ad |
39 | my $Dfile = "Op_dbmx.pag"; |
79072805 |
40 | if (! -e $Dfile) { |
bf99883d |
41 | ($Dfile) = <Op_dbmx.*>; |
79072805 |
42 | } |
cd4b52c2 |
43 | if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin') { |
fac76ed7 |
44 | print "ok 2 # Skipped: different file permission semantics\n"; |
544a3566 |
45 | } |
46 | else { |
698828ad |
47 | my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
544a3566 |
48 | $blksize,$blocks) = stat($Dfile); |
d9c1b26a |
49 | print (($mode & 0777) == ($^O eq 'vos' ? 0750 : 0640) ? "ok 2\n" : "not ok 2\n"); |
544a3566 |
50 | } |
698828ad |
51 | my $i = 0; |
52 | while (my ($key,$value) = each(%h)) { |
a687059c |
53 | $i++; |
54 | } |
55 | print (!$i ? "ok 3\n" : "not ok 3\n"); |
56 | |
57 | $h{'goner1'} = 'snork'; |
58 | |
59 | $h{'abc'} = 'ABC'; |
60 | $h{'def'} = 'DEF'; |
61 | $h{'jkl','mno'} = "JKL\034MNO"; |
62 | $h{'a',2,3,4,5} = join("\034",'A',2,3,4,5); |
63 | $h{'a'} = 'A'; |
64 | $h{'b'} = 'B'; |
65 | $h{'c'} = 'C'; |
66 | $h{'d'} = 'D'; |
67 | $h{'e'} = 'E'; |
68 | $h{'f'} = 'F'; |
69 | $h{'g'} = 'G'; |
70 | $h{'h'} = 'H'; |
71 | $h{'i'} = 'I'; |
72 | |
73 | $h{'goner2'} = 'snork'; |
74 | delete $h{'goner2'}; |
75 | |
463ee0b2 |
76 | untie(%h); |
698828ad |
77 | print (tie(%h,'SDBM_File','Op_dbmx', O_RDWR, 0640) ? "ok 4\n" : "not ok 4\n"); |
a687059c |
78 | |
79 | $h{'j'} = 'J'; |
80 | $h{'k'} = 'K'; |
81 | $h{'l'} = 'L'; |
82 | $h{'m'} = 'M'; |
83 | $h{'n'} = 'N'; |
84 | $h{'o'} = 'O'; |
85 | $h{'p'} = 'P'; |
86 | $h{'q'} = 'Q'; |
87 | $h{'r'} = 'R'; |
88 | $h{'s'} = 'S'; |
89 | $h{'t'} = 'T'; |
90 | $h{'u'} = 'U'; |
91 | $h{'v'} = 'V'; |
92 | $h{'w'} = 'W'; |
93 | $h{'x'} = 'X'; |
94 | $h{'y'} = 'Y'; |
95 | $h{'z'} = 'Z'; |
96 | |
97 | $h{'goner3'} = 'snork'; |
98 | |
99 | delete $h{'goner1'}; |
100 | delete $h{'goner3'}; |
101 | |
698828ad |
102 | my @keys = keys(%h); |
103 | my @values = values(%h); |
a687059c |
104 | |
105 | if ($#keys == 29 && $#values == 29) {print "ok 5\n";} else {print "not ok 5\n";} |
106 | |
698828ad |
107 | while (my ($key,$value) = each(%h)) { |
2f52a358 |
108 | if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) { |
a687059c |
109 | $key =~ y/a-z/A-Z/; |
110 | $i++ if $key eq $value; |
111 | } |
112 | } |
113 | |
114 | if ($i == 30) {print "ok 6\n";} else {print "not ok 6\n";} |
115 | |
c6aa4a32 |
116 | @keys = ('blurfl', keys(%h), 'dyick'); |
a687059c |
117 | if ($#keys == 31) {print "ok 7\n";} else {print "not ok 7\n";} |
118 | |
fe14fcc3 |
119 | $h{'foo'} = ''; |
120 | $h{''} = 'bar'; |
121 | |
a687059c |
122 | # check cache overflow and numeric keys and contents |
698828ad |
123 | my $ok = 1; |
a687059c |
124 | for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; } |
125 | for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; } |
126 | print ($ok ? "ok 8\n" : "not ok 8\n"); |
127 | |
698828ad |
128 | my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
79072805 |
129 | $blksize,$blocks) = stat($Dfile); |
a687059c |
130 | print ($size > 0 ? "ok 9\n" : "not ok 9\n"); |
131 | |
0f85fab0 |
132 | @h{0..200} = 200..400; |
698828ad |
133 | my @foo = @h{0..200}; |
fe14fcc3 |
134 | print join(':',200..400) eq join(':',@foo) ? "ok 10\n" : "not ok 10\n"; |
135 | |
136 | print ($h{'foo'} eq '' ? "ok 11\n" : "not ok 11\n"); |
137 | print ($h{''} eq 'bar' ? "ok 12\n" : "not ok 12\n"); |
0f85fab0 |
138 | |
4e2a63a7 |
139 | |
4e2a63a7 |
140 | { |
141 | # sub-class test |
142 | |
143 | package Another ; |
144 | |
145 | use strict ; |
698828ad |
146 | use warnings ; |
4e2a63a7 |
147 | |
148 | open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ; |
149 | print FILE <<'EOM' ; |
150 | |
151 | package SubDB ; |
152 | |
153 | use strict ; |
698828ad |
154 | use warnings ; |
4e2a63a7 |
155 | use vars qw( @ISA @EXPORT) ; |
156 | |
157 | require Exporter ; |
158 | use SDBM_File; |
159 | @ISA=qw(SDBM_File); |
160 | @EXPORT = @SDBM_File::EXPORT if defined @SDBM_File::EXPORT ; |
161 | |
162 | sub STORE { |
163 | my $self = shift ; |
164 | my $key = shift ; |
165 | my $value = shift ; |
166 | $self->SUPER::STORE($key, $value * 2) ; |
167 | } |
168 | |
169 | sub FETCH { |
170 | my $self = shift ; |
171 | my $key = shift ; |
172 | $self->SUPER::FETCH($key) - 1 ; |
173 | } |
174 | |
175 | sub A_new_method |
176 | { |
177 | my $self = shift ; |
178 | my $key = shift ; |
179 | my $value = $self->FETCH($key) ; |
180 | return "[[$value]]" ; |
181 | } |
182 | |
183 | 1 ; |
184 | EOM |
185 | |
d1e4d418 |
186 | close FILE or die "Could not close: $!"; |
4e2a63a7 |
187 | |
188 | BEGIN { push @INC, '.'; } |
189 | |
190 | eval 'use SubDB ; use Fcntl ;'; |
191 | main::ok(13, $@ eq "") ; |
192 | my %h ; |
193 | my $X ; |
194 | eval ' |
bf99883d |
195 | $X = tie(%h, "SubDB","dbhash_tmp", O_RDWR|O_CREAT, 0640 ); |
4e2a63a7 |
196 | ' ; |
197 | |
198 | main::ok(14, $@ eq "") ; |
199 | |
200 | my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ; |
201 | main::ok(15, $@ eq "") ; |
202 | main::ok(16, $ret == 5) ; |
203 | |
204 | $ret = eval '$X->A_new_method("fred") ' ; |
205 | main::ok(17, $@ eq "") ; |
206 | main::ok(18, $ret eq "[[5]]") ; |
207 | |
fac76ed7 |
208 | undef $X; |
209 | untie(%h); |
bf99883d |
210 | unlink "SubDB.pm", <dbhash_tmp.*> ; |
4e2a63a7 |
211 | |
212 | } |
f4b9d880 |
213 | |
214 | ok(19, !exists $h{'goner1'}); |
215 | ok(20, exists $h{'foo'}); |
216 | |
217 | untie %h; |
9fe6733a |
218 | unlink <Op_dbmx*>, $Dfile; |
219 | |
220 | { |
221 | # DBM Filter tests |
222 | use strict ; |
698828ad |
223 | use warnings ; |
9fe6733a |
224 | my (%h, $db) ; |
225 | my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
226 | |
227 | sub checkOutput |
228 | { |
229 | my($fk, $sk, $fv, $sv) = @_ ; |
230 | return |
231 | $fetch_key eq $fk && $store_key eq $sk && |
232 | $fetch_value eq $fv && $store_value eq $sv && |
233 | $_ eq 'original' ; |
234 | } |
235 | |
236 | unlink <Op_dbmx*>; |
237 | ok(21, $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ; |
238 | |
239 | $db->filter_fetch_key (sub { $fetch_key = $_ }) ; |
240 | $db->filter_store_key (sub { $store_key = $_ }) ; |
241 | $db->filter_fetch_value (sub { $fetch_value = $_}) ; |
242 | $db->filter_store_value (sub { $store_value = $_ }) ; |
243 | |
244 | $_ = "original" ; |
245 | |
246 | $h{"fred"} = "joe" ; |
247 | # fk sk fv sv |
248 | ok(22, checkOutput( "", "fred", "", "joe")) ; |
249 | |
250 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
251 | ok(23, $h{"fred"} eq "joe"); |
252 | # fk sk fv sv |
253 | ok(24, checkOutput( "", "fred", "joe", "")) ; |
254 | |
255 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
256 | ok(25, $db->FIRSTKEY() eq "fred") ; |
257 | # fk sk fv sv |
258 | ok(26, checkOutput( "fred", "", "", "")) ; |
259 | |
260 | # replace the filters, but remember the previous set |
261 | my ($old_fk) = $db->filter_fetch_key |
262 | (sub { $_ = uc $_ ; $fetch_key = $_ }) ; |
263 | my ($old_sk) = $db->filter_store_key |
264 | (sub { $_ = lc $_ ; $store_key = $_ }) ; |
265 | my ($old_fv) = $db->filter_fetch_value |
266 | (sub { $_ = "[$_]"; $fetch_value = $_ }) ; |
267 | my ($old_sv) = $db->filter_store_value |
268 | (sub { s/o/x/g; $store_value = $_ }) ; |
269 | |
270 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
271 | $h{"Fred"} = "Joe" ; |
272 | # fk sk fv sv |
273 | ok(27, checkOutput( "", "fred", "", "Jxe")) ; |
274 | |
275 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
276 | ok(28, $h{"Fred"} eq "[Jxe]"); |
277 | # fk sk fv sv |
278 | ok(29, checkOutput( "", "fred", "[Jxe]", "")) ; |
279 | |
280 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
281 | ok(30, $db->FIRSTKEY() eq "FRED") ; |
282 | # fk sk fv sv |
283 | ok(31, checkOutput( "FRED", "", "", "")) ; |
284 | |
285 | # put the original filters back |
286 | $db->filter_fetch_key ($old_fk); |
287 | $db->filter_store_key ($old_sk); |
288 | $db->filter_fetch_value ($old_fv); |
289 | $db->filter_store_value ($old_sv); |
290 | |
291 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
292 | $h{"fred"} = "joe" ; |
293 | ok(32, checkOutput( "", "fred", "", "joe")) ; |
294 | |
295 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
296 | ok(33, $h{"fred"} eq "joe"); |
297 | ok(34, checkOutput( "", "fred", "joe", "")) ; |
298 | |
299 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
300 | ok(35, $db->FIRSTKEY() eq "fred") ; |
301 | ok(36, checkOutput( "fred", "", "", "")) ; |
302 | |
303 | # delete the filters |
304 | $db->filter_fetch_key (undef); |
305 | $db->filter_store_key (undef); |
306 | $db->filter_fetch_value (undef); |
307 | $db->filter_store_value (undef); |
308 | |
309 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
310 | $h{"fred"} = "joe" ; |
311 | ok(37, checkOutput( "", "", "", "")) ; |
312 | |
313 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
314 | ok(38, $h{"fred"} eq "joe"); |
315 | ok(39, checkOutput( "", "", "", "")) ; |
316 | |
317 | ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ; |
318 | ok(40, $db->FIRSTKEY() eq "fred") ; |
319 | ok(41, checkOutput( "", "", "", "")) ; |
320 | |
321 | undef $db ; |
322 | untie %h; |
323 | unlink <Op_dbmx*>; |
324 | } |
325 | |
326 | { |
327 | # DBM Filter with a closure |
328 | |
329 | use strict ; |
698828ad |
330 | use warnings ; |
9fe6733a |
331 | my (%h, $db) ; |
332 | |
333 | unlink <Op_dbmx*>; |
334 | ok(42, $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ; |
335 | |
336 | my %result = () ; |
337 | |
338 | sub Closure |
339 | { |
340 | my ($name) = @_ ; |
341 | my $count = 0 ; |
342 | my @kept = () ; |
343 | |
344 | return sub { ++$count ; |
345 | push @kept, $_ ; |
346 | $result{$name} = "$name - $count: [@kept]" ; |
347 | } |
348 | } |
349 | |
350 | $db->filter_store_key(Closure("store key")) ; |
351 | $db->filter_store_value(Closure("store value")) ; |
352 | $db->filter_fetch_key(Closure("fetch key")) ; |
353 | $db->filter_fetch_value(Closure("fetch value")) ; |
354 | |
355 | $_ = "original" ; |
356 | |
357 | $h{"fred"} = "joe" ; |
358 | ok(43, $result{"store key"} eq "store key - 1: [fred]"); |
359 | ok(44, $result{"store value"} eq "store value - 1: [joe]"); |
360 | ok(45, !defined $result{"fetch key"} ); |
361 | ok(46, !defined $result{"fetch value"} ); |
362 | ok(47, $_ eq "original") ; |
363 | |
364 | ok(48, $db->FIRSTKEY() eq "fred") ; |
365 | ok(49, $result{"store key"} eq "store key - 1: [fred]"); |
366 | ok(50, $result{"store value"} eq "store value - 1: [joe]"); |
367 | ok(51, $result{"fetch key"} eq "fetch key - 1: [fred]"); |
368 | ok(52, ! defined $result{"fetch value"} ); |
369 | ok(53, $_ eq "original") ; |
370 | |
371 | $h{"jim"} = "john" ; |
372 | ok(54, $result{"store key"} eq "store key - 2: [fred jim]"); |
373 | ok(55, $result{"store value"} eq "store value - 2: [joe john]"); |
374 | ok(56, $result{"fetch key"} eq "fetch key - 1: [fred]"); |
698828ad |
375 | ok(57, ! defined $result{"fetch value"} ); |
9fe6733a |
376 | ok(58, $_ eq "original") ; |
377 | |
378 | ok(59, $h{"fred"} eq "joe"); |
379 | ok(60, $result{"store key"} eq "store key - 3: [fred jim fred]"); |
380 | ok(61, $result{"store value"} eq "store value - 2: [joe john]"); |
381 | ok(62, $result{"fetch key"} eq "fetch key - 1: [fred]"); |
382 | ok(63, $result{"fetch value"} eq "fetch value - 1: [joe]"); |
383 | ok(64, $_ eq "original") ; |
384 | |
385 | undef $db ; |
386 | untie %h; |
387 | unlink <Op_dbmx*>; |
388 | } |
389 | |
390 | { |
391 | # DBM Filter recursion detection |
392 | use strict ; |
698828ad |
393 | use warnings ; |
9fe6733a |
394 | my (%h, $db) ; |
395 | unlink <Op_dbmx*>; |
396 | |
397 | ok(65, $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ; |
398 | |
399 | $db->filter_store_key (sub { $_ = $h{$_} }) ; |
400 | |
401 | eval '$h{1} = 1234' ; |
402 | ok(66, $@ =~ /^recursion detected in filter_store_key at/ ); |
403 | |
404 | undef $db ; |
405 | untie %h; |
406 | unlink <Op_dbmx*>; |
f4b9d880 |
407 | } |
9fe6733a |
408 | |
cbc5248d |
409 | { |
410 | # Bug ID 20001013.009 |
411 | # |
412 | # test that $hash{KEY} = undef doesn't produce the warning |
413 | # Use of uninitialized value in null operation |
414 | use warnings ; |
415 | use strict ; |
416 | use SDBM_File ; |
417 | |
418 | unlink <Op_dbmx*>; |
419 | my %h ; |
420 | my $a = ""; |
421 | local $SIG{__WARN__} = sub {$a = $_[0]} ; |
422 | |
423 | ok(67, tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ; |
424 | $h{ABC} = undef; |
425 | ok(68, $a eq "") ; |
426 | |
427 | untie %h; |
428 | unlink <Op_dbmx*>; |
429 | } |
0bf2e707 |
430 | |
431 | { |
432 | # When iterating over a tied hash using "each", the key passed to FETCH |
433 | # will be recycled and passed to NEXTKEY. If a Source Filter modifies the |
434 | # key in FETCH via a filter_fetch_key method we need to check that the |
435 | # modified key doesn't get passed to NEXTKEY. |
436 | # Also Test "keys" & "values" while we are at it. |
437 | |
438 | use warnings ; |
439 | use strict ; |
440 | use SDBM_File ; |
441 | |
442 | unlink <Op.dbmx*>; |
443 | my $bad_key = 0 ; |
444 | my %h = () ; |
445 | ok(69, my $db = tie(%h, 'SDBM_File','Op_dbmx', O_RDWR|O_CREAT, 0640)) ; |
446 | $db->filter_fetch_key (sub { $_ =~ s/^Beta_/Alpha_/ if defined $_}) ; |
447 | $db->filter_store_key (sub { $bad_key = 1 if /^Beta_/ ; $_ =~ s/^Alpha_/Beta_/}) ; |
448 | |
449 | $h{'Alpha_ABC'} = 2 ; |
450 | $h{'Alpha_DEF'} = 5 ; |
451 | |
452 | ok(70, $h{'Alpha_ABC'} == 2); |
453 | ok(71, $h{'Alpha_DEF'} == 5); |
454 | |
455 | my ($k, $v) = ("",""); |
456 | while (($k, $v) = each %h) {} |
457 | ok(72, $bad_key == 0); |
458 | |
459 | $bad_key = 0 ; |
460 | foreach $k (keys %h) {} |
461 | ok(73, $bad_key == 0); |
462 | |
463 | $bad_key = 0 ; |
464 | foreach $v (values %h) {} |
465 | ok(74, $bad_key == 0); |
466 | |
467 | undef $db ; |
468 | untie %h ; |
469 | unlink <Op.dbmx*>; |
470 | } |
471 | |
472 | exit ; |