Commit | Line | Data |
f6b705ef |
1 | #!./perl -w |
a0d0e21e |
2 | |
3 | BEGIN { |
55497cff |
4 | @INC = '../lib' if -d '../lib' ; |
a0d0e21e |
5 | require Config; import Config; |
6 | if ($Config{'extensions'} !~ /\bDB_File\b/) { |
7 | print "1..0\n"; |
8 | exit 0; |
9 | } |
10 | } |
11 | |
12 | use DB_File; |
13 | use Fcntl; |
55d68b4a |
14 | use strict ; |
045291aa |
15 | use vars qw($dbh $Dfile $bad_ones $FA) ; |
16 | |
17 | # full tied array support started in Perl 5.004_57 |
18 | $FA = ($] >= 5.004_57) ; |
a0d0e21e |
19 | |
55d68b4a |
20 | sub ok |
21 | { |
22 | my $no = shift ; |
23 | my $result = shift ; |
a0d0e21e |
24 | |
55d68b4a |
25 | print "not " unless $result ; |
26 | print "ok $no\n" ; |
6250ba0a |
27 | |
28 | return $result ; |
29 | } |
30 | |
31 | sub bad_one |
32 | { |
25268f15 |
33 | print STDERR <<EOM unless $bad_ones++ ; |
34 | # |
6250ba0a |
35 | # Some older versions of Berkeley DB will fail tests 51, 53 and 55. |
36 | # |
37 | # You can safely ignore the errors if you're never going to use the |
38 | # broken functionality (recno databases with a modified bval). |
39 | # Otherwise you'll have to upgrade your DB library. |
40 | # |
41 | # If you want to upgrade Berkeley DB, the most recent version is 1.85. |
42 | # Check out http://www.bostic.com/db for more details. |
43 | # |
44 | EOM |
55d68b4a |
45 | } |
46 | |
045291aa |
47 | print "1..78\n"; |
55d68b4a |
48 | |
49 | my $Dfile = "recno.tmp"; |
50 | unlink $Dfile ; |
a0d0e21e |
51 | |
52 | umask(0); |
53 | |
54 | # Check the interface to RECNOINFO |
55 | |
55d68b4a |
56 | my $dbh = new DB_File::RECNOINFO ; |
3fe9a6f1 |
57 | ok(1, ! defined $dbh->{bval}) ; |
58 | ok(2, ! defined $dbh->{cachesize}) ; |
59 | ok(3, ! defined $dbh->{psize}) ; |
60 | ok(4, ! defined $dbh->{flags}) ; |
61 | ok(5, ! defined $dbh->{lorder}) ; |
62 | ok(6, ! defined $dbh->{reclen}) ; |
63 | ok(7, ! defined $dbh->{bfname}) ; |
a0d0e21e |
64 | |
65 | $dbh->{bval} = 3000 ; |
f6b705ef |
66 | ok(8, $dbh->{bval} == 3000 ); |
a0d0e21e |
67 | |
68 | $dbh->{cachesize} = 9000 ; |
f6b705ef |
69 | ok(9, $dbh->{cachesize} == 9000 ); |
a0d0e21e |
70 | |
71 | $dbh->{psize} = 400 ; |
f6b705ef |
72 | ok(10, $dbh->{psize} == 400 ); |
a0d0e21e |
73 | |
74 | $dbh->{flags} = 65 ; |
f6b705ef |
75 | ok(11, $dbh->{flags} == 65 ); |
a0d0e21e |
76 | |
77 | $dbh->{lorder} = 123 ; |
f6b705ef |
78 | ok(12, $dbh->{lorder} == 123 ); |
a0d0e21e |
79 | |
80 | $dbh->{reclen} = 1234 ; |
f6b705ef |
81 | ok(13, $dbh->{reclen} == 1234 ); |
a0d0e21e |
82 | |
83 | $dbh->{bfname} = 1234 ; |
f6b705ef |
84 | ok(14, $dbh->{bfname} == 1234 ); |
a0d0e21e |
85 | |
86 | |
87 | # Check that an invalid entry is caught both for store & fetch |
88 | eval '$dbh->{fred} = 1234' ; |
f6b705ef |
89 | ok(15, $@ =~ /^DB_File::RECNOINFO::STORE - Unknown element 'fred' at/ ); |
55d68b4a |
90 | eval 'my $q = $dbh->{fred}' ; |
f6b705ef |
91 | ok(16, $@ =~ /^DB_File::RECNOINFO::FETCH - Unknown element 'fred' at/ ); |
a0d0e21e |
92 | |
93 | # Now check the interface to RECNOINFO |
94 | |
55d68b4a |
95 | my $X ; |
96 | my @h ; |
97 | ok(17, $X = tie @h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) ; |
a0d0e21e |
98 | |
a6ed719b |
99 | ok(18, ((stat($Dfile))[2] & 0777) == (($^O eq 'os2' || $^O eq 'MSWin32') ? 0666 : 0640) |
b971f6e4 |
100 | || $^O eq 'amigaos') ; |
a0d0e21e |
101 | |
55d68b4a |
102 | #my $l = @h ; |
103 | my $l = $X->length ; |
045291aa |
104 | ok(19, ($FA ? @h == 0 : !$l) ); |
a0d0e21e |
105 | |
55d68b4a |
106 | my @data = qw( a b c d ever f g h i j k longername m n o p) ; |
a0d0e21e |
107 | |
108 | $h[0] = shift @data ; |
f6b705ef |
109 | ok(20, $h[0] eq 'a' ); |
a0d0e21e |
110 | |
55d68b4a |
111 | my $ i; |
a0d0e21e |
112 | foreach (@data) |
113 | { $h[++$i] = $_ } |
114 | |
115 | unshift (@data, 'a') ; |
116 | |
f6b705ef |
117 | ok(21, defined $h[1] ); |
118 | ok(22, ! defined $h[16] ); |
045291aa |
119 | ok(23, $FA ? @h == @data : $X->length == @data ); |
a0d0e21e |
120 | |
121 | |
122 | # Overwrite an entry & check fetch it |
123 | $h[3] = 'replaced' ; |
124 | $data[3] = 'replaced' ; |
f6b705ef |
125 | ok(24, $h[3] eq 'replaced' ); |
a0d0e21e |
126 | |
127 | #PUSH |
55d68b4a |
128 | my @push_data = qw(added to the end) ; |
045291aa |
129 | ($FA ? push(@h, @push_data) : $X->push(@push_data)) ; |
a0d0e21e |
130 | push (@data, @push_data) ; |
f6b705ef |
131 | ok(25, $h[++$i] eq 'added' ); |
132 | ok(26, $h[++$i] eq 'to' ); |
133 | ok(27, $h[++$i] eq 'the' ); |
134 | ok(28, $h[++$i] eq 'end' ); |
a0d0e21e |
135 | |
136 | # POP |
f6b705ef |
137 | my $popped = pop (@data) ; |
045291aa |
138 | my $value = ($FA ? pop @h : $X->pop) ; |
f6b705ef |
139 | ok(29, $value eq $popped) ; |
a0d0e21e |
140 | |
141 | # SHIFT |
045291aa |
142 | $value = ($FA ? shift @h : $X->shift) ; |
f6b705ef |
143 | my $shifted = shift @data ; |
144 | ok(30, $value eq $shifted ); |
a0d0e21e |
145 | |
146 | # UNSHIFT |
147 | |
148 | # empty list |
045291aa |
149 | ($FA ? unshift @h : $X->unshift) ; |
150 | ok(31, ($FA ? @h == @data : $X->length == @data )); |
a0d0e21e |
151 | |
55d68b4a |
152 | my @new_data = qw(add this to the start of the array) ; |
045291aa |
153 | $FA ? unshift (@h, @new_data) : $X->unshift (@new_data) ; |
a0d0e21e |
154 | unshift (@data, @new_data) ; |
045291aa |
155 | ok(32, $FA ? @h == @data : $X->length == @data ); |
f6b705ef |
156 | ok(33, $h[0] eq "add") ; |
157 | ok(34, $h[1] eq "this") ; |
158 | ok(35, $h[2] eq "to") ; |
159 | ok(36, $h[3] eq "the") ; |
160 | ok(37, $h[4] eq "start") ; |
161 | ok(38, $h[5] eq "of") ; |
162 | ok(39, $h[6] eq "the") ; |
163 | ok(40, $h[7] eq "array") ; |
164 | ok(41, $h[8] eq $data[8]) ; |
a0d0e21e |
165 | |
166 | # SPLICE |
167 | |
168 | # Now both arrays should be identical |
169 | |
55d68b4a |
170 | my $ok = 1 ; |
171 | my $j = 0 ; |
a0d0e21e |
172 | foreach (@data) |
173 | { |
174 | $ok = 0, last if $_ ne $h[$j ++] ; |
175 | } |
f6b705ef |
176 | ok(42, $ok ); |
a0d0e21e |
177 | |
55d68b4a |
178 | # Neagtive subscripts |
179 | |
180 | # get the last element of the array |
f6b705ef |
181 | ok(43, $h[-1] eq $data[-1] ); |
045291aa |
182 | ok(44, $h[-1] eq $h[ ($FA ? @h : $X->length) -1] ); |
55d68b4a |
183 | |
184 | # get the first element using a negative subscript |
045291aa |
185 | eval '$h[ - ( $FA ? @h : $X->length)] = "abcd"' ; |
f6b705ef |
186 | ok(45, $@ eq "" ); |
187 | ok(46, $h[0] eq "abcd" ); |
55d68b4a |
188 | |
189 | # now try to read before the start of the array |
045291aa |
190 | eval '$h[ - (1 + ($FA ? @h : $X->length))] = 1234' ; |
f6b705ef |
191 | ok(47, $@ =~ '^Modification of non-creatable array value attempted' ); |
55d68b4a |
192 | |
a0d0e21e |
193 | # IMPORTANT - $X must be undefined before the untie otherwise the |
194 | # underlying DB close routine will not get called. |
195 | undef $X ; |
196 | untie(@h); |
197 | |
198 | unlink $Dfile; |
199 | |
a6ed719b |
200 | sub docat |
201 | { |
202 | my $file = shift; |
203 | local $/ = undef; |
204 | open(CAT,$file) || die "Cannot open $file:$!"; |
205 | my $result = <CAT>; |
206 | close(CAT); |
207 | return $result; |
208 | } |
209 | |
210 | |
36477c24 |
211 | { |
212 | # Check bval defaults to \n |
213 | |
214 | my @h = () ; |
215 | my $dbh = new DB_File::RECNOINFO ; |
216 | ok(48, tie @h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $dbh ) ; |
217 | $h[0] = "abc" ; |
218 | $h[1] = "def" ; |
219 | $h[3] = "ghi" ; |
220 | untie @h ; |
a6ed719b |
221 | my $x = docat($Dfile) ; |
36477c24 |
222 | unlink $Dfile; |
6250ba0a |
223 | ok(49, $x eq "abc\ndef\n\nghi\n") ; |
36477c24 |
224 | } |
225 | |
226 | { |
227 | # Change bval |
228 | |
229 | my @h = () ; |
230 | my $dbh = new DB_File::RECNOINFO ; |
231 | $dbh->{bval} = "-" ; |
232 | ok(50, tie @h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $dbh ) ; |
233 | $h[0] = "abc" ; |
234 | $h[1] = "def" ; |
235 | $h[3] = "ghi" ; |
236 | untie @h ; |
a6ed719b |
237 | my $x = docat($Dfile) ; |
36477c24 |
238 | unlink $Dfile; |
6250ba0a |
239 | my $ok = ($x eq "abc-def--ghi-") ; |
240 | bad_one() unless $ok ; |
241 | ok(51, $ok) ; |
36477c24 |
242 | } |
243 | |
244 | { |
245 | # Check R_FIXEDLEN with default bval (space) |
246 | |
247 | my @h = () ; |
248 | my $dbh = new DB_File::RECNOINFO ; |
249 | $dbh->{flags} = R_FIXEDLEN ; |
250 | $dbh->{reclen} = 5 ; |
251 | ok(52, tie @h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $dbh ) ; |
252 | $h[0] = "abc" ; |
253 | $h[1] = "def" ; |
254 | $h[3] = "ghi" ; |
255 | untie @h ; |
a6ed719b |
256 | my $x = docat($Dfile) ; |
36477c24 |
257 | unlink $Dfile; |
6250ba0a |
258 | my $ok = ($x eq "abc def ghi ") ; |
259 | bad_one() unless $ok ; |
260 | ok(53, $ok) ; |
36477c24 |
261 | } |
262 | |
263 | { |
264 | # Check R_FIXEDLEN with user-defined bval |
265 | |
266 | my @h = () ; |
267 | my $dbh = new DB_File::RECNOINFO ; |
268 | $dbh->{flags} = R_FIXEDLEN ; |
269 | $dbh->{bval} = "-" ; |
270 | $dbh->{reclen} = 5 ; |
271 | ok(54, tie @h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $dbh ) ; |
272 | $h[0] = "abc" ; |
273 | $h[1] = "def" ; |
274 | $h[3] = "ghi" ; |
275 | untie @h ; |
a6ed719b |
276 | my $x = docat($Dfile) ; |
36477c24 |
277 | unlink $Dfile; |
6250ba0a |
278 | my $ok = ($x eq "abc--def-------ghi--") ; |
279 | bad_one() unless $ok ; |
280 | ok(55, $ok) ; |
36477c24 |
281 | } |
282 | |
05475680 |
283 | { |
284 | # check that attempting to tie an associative array to a DB_RECNO will fail |
285 | |
286 | my $filename = "xyz" ; |
287 | my %x ; |
288 | eval { tie %x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $DB_RECNO ; } ; |
289 | ok(56, $@ =~ /^DB_File can only tie an array to a DB_RECNO database/) ; |
290 | unlink $filename ; |
291 | } |
292 | |
a6ed719b |
293 | { |
294 | # sub-class test |
295 | |
296 | package Another ; |
297 | |
298 | use strict ; |
299 | |
300 | open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ; |
301 | print FILE <<'EOM' ; |
302 | |
303 | package SubDB ; |
304 | |
305 | use strict ; |
306 | use vars qw( @ISA @EXPORT) ; |
307 | |
308 | require Exporter ; |
309 | use DB_File; |
310 | @ISA=qw(DB_File); |
311 | @EXPORT = @DB_File::EXPORT ; |
312 | |
313 | sub STORE { |
314 | my $self = shift ; |
315 | my $key = shift ; |
316 | my $value = shift ; |
317 | $self->SUPER::STORE($key, $value * 2) ; |
318 | } |
319 | |
320 | sub FETCH { |
321 | my $self = shift ; |
322 | my $key = shift ; |
323 | $self->SUPER::FETCH($key) - 1 ; |
324 | } |
325 | |
326 | sub put { |
327 | my $self = shift ; |
328 | my $key = shift ; |
329 | my $value = shift ; |
330 | $self->SUPER::put($key, $value * 3) ; |
331 | } |
332 | |
333 | sub get { |
334 | my $self = shift ; |
335 | $self->SUPER::get($_[0], $_[1]) ; |
336 | $_[1] -= 2 ; |
337 | } |
338 | |
339 | sub A_new_method |
340 | { |
341 | my $self = shift ; |
342 | my $key = shift ; |
343 | my $value = $self->FETCH($key) ; |
344 | return "[[$value]]" ; |
345 | } |
346 | |
347 | 1 ; |
348 | EOM |
349 | |
350 | close FILE ; |
351 | |
045291aa |
352 | BEGIN { push @INC, '.'; } |
a6ed719b |
353 | eval 'use SubDB ; '; |
354 | main::ok(57, $@ eq "") ; |
355 | my @h ; |
356 | my $X ; |
357 | eval ' |
358 | $X = tie(@h, "SubDB","recno.tmp", O_RDWR|O_CREAT, 0640, $DB_RECNO ); |
359 | ' ; |
360 | |
361 | main::ok(58, $@ eq "") ; |
362 | |
363 | my $ret = eval '$h[3] = 3 ; return $h[3] ' ; |
364 | main::ok(59, $@ eq "") ; |
365 | main::ok(60, $ret == 5) ; |
366 | |
367 | my $value = 0; |
368 | $ret = eval '$X->put(1, 4) ; $X->get(1, $value) ; return $value' ; |
369 | main::ok(61, $@ eq "") ; |
370 | main::ok(62, $ret == 10) ; |
371 | |
372 | $ret = eval ' R_NEXT eq main::R_NEXT ' ; |
373 | main::ok(63, $@ eq "" ) ; |
374 | main::ok(64, $ret == 1) ; |
375 | |
376 | $ret = eval '$X->A_new_method(1) ' ; |
377 | main::ok(65, $@ eq "") ; |
378 | main::ok(66, $ret eq "[[11]]") ; |
379 | |
fac76ed7 |
380 | undef $X; |
381 | untie(@h); |
a6ed719b |
382 | unlink "SubDB.pm", "recno.tmp" ; |
383 | |
384 | } |
385 | |
045291aa |
386 | { |
387 | |
388 | # test $# |
389 | my $self ; |
390 | unlink $Dfile; |
391 | ok(67, $self = tie @h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_RECNO ) ; |
392 | $h[0] = "abc" ; |
393 | $h[1] = "def" ; |
394 | $h[2] = "ghi" ; |
395 | $h[3] = "jkl" ; |
396 | ok(68, $FA ? $#h == 3 : $self->length() == 4) ; |
397 | undef $self ; |
398 | untie @h ; |
399 | my $x = docat($Dfile) ; |
400 | ok(69, $x eq "abc\ndef\nghi\njkl\n") ; |
401 | |
402 | # $# sets array to same length |
403 | ok(70, $self = tie @h, 'DB_File', $Dfile, O_RDWR, 0640, $DB_RECNO ) ; |
404 | if ($FA) |
405 | { $#h = 3 } |
406 | else |
407 | { $self->STORESIZE(4) } |
408 | ok(71, $FA ? $#h == 3 : $self->length() == 4) ; |
409 | undef $self ; |
410 | untie @h ; |
411 | $x = docat($Dfile) ; |
412 | ok(72, $x eq "abc\ndef\nghi\njkl\n") ; |
413 | |
414 | # $# sets array to bigger |
415 | ok(73, $self = tie @h, 'DB_File', $Dfile, O_RDWR, 0640, $DB_RECNO ) ; |
416 | if ($FA) |
417 | { $#h = 6 } |
418 | else |
419 | { $self->STORESIZE(7) } |
420 | ok(74, $FA ? $#h == 6 : $self->length() == 7) ; |
421 | undef $self ; |
422 | untie @h ; |
423 | $x = docat($Dfile) ; |
424 | ok(75, $x eq "abc\ndef\nghi\njkl\n\n\n\n") ; |
425 | |
426 | # $# sets array smaller |
427 | ok(76, $self = tie @h, 'DB_File', $Dfile, O_RDWR, 0640, $DB_RECNO ) ; |
428 | if ($FA) |
429 | { $#h = 2 } |
430 | else |
431 | { $self->STORESIZE(3) } |
432 | ok(77, $FA ? $#h == 2 : $self->length() == 3) ; |
433 | undef $self ; |
434 | untie @h ; |
435 | $x = docat($Dfile) ; |
436 | ok(78, $x eq "abc\ndef\nghi\n") ; |
437 | |
438 | unlink $Dfile; |
439 | |
440 | |
441 | } |
442 | |
a0d0e21e |
443 | exit ; |