Commit | Line | Data |
c0329273 |
1 | BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) } |
2 | |
66917da3 |
3 | # work around brain damage in PPerl (yes, it has to be a global) |
4 | $SIG{__WARN__} = sub { |
5 | warn @_ unless $_[0] =~ /\QUse of "goto" to jump into a construct is deprecated/ |
6 | } if ($ENV{DBICTEST_IN_PERSISTENT_ENV}); |
7 | |
8 | # the persistent environments run with this flag first to see if |
9 | # we will run at all (e.g. it will fail if $^X doesn't match) |
10 | exit 0 if $ENV{DBICTEST_PERSISTENT_ENV_BAIL_EARLY}; |
11 | |
f05edfd1 |
12 | # Do the override as early as possible so that CORE::bless doesn't get compiled away |
13 | # We will replace $bless_override only if we are in author mode |
14 | my $bless_override; |
15 | BEGIN { |
16 | $bless_override = sub { |
17 | CORE::bless( $_[0], (@_ > 1) ? $_[1] : caller() ); |
18 | }; |
19 | *CORE::GLOBAL::bless = sub { goto $bless_override }; |
20 | } |
21 | |
50261284 |
22 | use strict; |
23 | use warnings; |
a917fb06 |
24 | use Test::More; |
d5e5fb4b |
25 | |
08a8d8f1 |
26 | BEGIN { |
27 | require DBICTest::Util; |
28 | plan skip_all => "Your perl version $] appears to leak like a sieve - skipping test" |
29 | if DBICTest::Util::PEEPEENESS(); |
30 | } |
c0329273 |
31 | |
30c81ba9 |
32 | use DBICTest::RunMode; |
ee20935b |
33 | use DBICTest::Util::LeakTracer qw(populate_weakregistry assert_empty_weakregistry visit_refs); |
34 | use Scalar::Util qw(weaken blessed reftype); |
35 | use DBIx::Class::_Util qw(hrefaddr sigwarn_silencer modver_gt_or_eq modver_gt_or_eq_and_lt); |
18a2903b |
36 | use DBIx::Class::Optional::Dependencies; |
30c81ba9 |
37 | |
66917da3 |
38 | my $TB = Test::More->builder; |
39 | if ($ENV{DBICTEST_IN_PERSISTENT_ENV}) { |
ee20935b |
40 | # without this explicit close TB warns in END after a ->reset |
41 | close ($TB->$_) for qw(output failure_output todo_output); |
66917da3 |
42 | |
ee20935b |
43 | # newer TB does not auto-reopen handles |
44 | if ( modver_gt_or_eq( 'Test::More', '1.200' ) ) { |
45 | open ($TB->$_, '>&', *STDERR) |
46 | for qw( failure_output todo_output ); |
7be5717e |
47 | open ($TB->output, '>&', *STDOUT); |
48 | } |
49 | |
50 | # so done_testing can work on every persistent pass |
51 | $TB->reset; |
66917da3 |
52 | } |
53 | |
a8c2c746 |
54 | # this is what holds all weakened refs to be checked for leakage |
55 | my $weak_registry = {}; |
56 | |
6a43bc0c |
57 | # whether or to invoke IC::DT |
58 | my $has_dt; |
59 | |
a8c2c746 |
60 | # Skip the heavy-duty leak tracing when just doing an install |
8b60b921 |
61 | # or when having Moose crap all over everything |
de0edd06 |
62 | # FIXME - remove when Replicated gets off Moose |
8b60b921 |
63 | if ( !$ENV{DBICTEST_VIA_REPLICATED} and !DBICTest::RunMode->is_plain ) { |
f05edfd1 |
64 | |
eb7aa960 |
65 | # redefine the bless override so that we can catch each and every object created |
a8c2c746 |
66 | no warnings qw/redefine once/; |
67 | no strict qw/refs/; |
68 | |
f05edfd1 |
69 | $bless_override = sub { |
70 | |
a8c2c746 |
71 | my $obj = CORE::bless( |
72 | $_[0], (@_ > 1) ? $_[1] : do { |
73 | my ($class, $fn, $line) = caller(); |
74 | fail ("bless() of $_[0] into $class without explicit class specification at $fn line $line") |
75 | if $class =~ /^ (?: DBIx\:\:Class | DBICTest ) /x; |
76 | $class; |
77 | } |
78 | ); |
79 | |
8d6b1478 |
80 | # unicode is tricky, and now we happen to invoke it early via a |
81 | # regex in connection() |
82 | return $obj if (ref $obj) =~ /^utf8/; |
83 | |
7be5717e |
84 | # Test Builder is now making a new object for every pass/fail (que bloat?) |
85 | # and as such we can't really store any of its objects (since it will |
86 | # re-populate the registry while checking it, ewwww!) |
ee20935b |
87 | return $obj if (ref $obj) =~ /^TB2::|^Test::Stream/; |
7be5717e |
88 | |
5dc4301c |
89 | # populate immediately to avoid weird side effects |
65d35121 |
90 | return populate_weakregistry ($weak_registry, $obj ); |
a8c2c746 |
91 | }; |
92 | |
eb7aa960 |
93 | require Try::Tiny; |
a8c2c746 |
94 | for my $func (qw/try catch finally/) { |
95 | my $orig = \&{"Try::Tiny::$func"}; |
96 | *{"Try::Tiny::$func"} = sub (&;@) { |
65d35121 |
97 | populate_weakregistry( $weak_registry, $_[0] ); |
a8c2c746 |
98 | goto $orig; |
99 | } |
100 | } |
eb7aa960 |
101 | |
102 | # Some modules are known to install singletons on-load |
103 | # Load them and empty the registry |
104 | |
105 | # this loads the DT armada |
54a9a088 |
106 | $has_dt = DBIx::Class::Optional::Dependencies->req_ok_for([qw( test_rdbms_sqlite ic_dt )]); |
eb7aa960 |
107 | |
eb7aa960 |
108 | require DBI; |
109 | require DBD::SQLite; |
e6ff3658 |
110 | require Moo; |
296248c3 |
111 | require Math::BigInt; |
eb7aa960 |
112 | |
113 | %$weak_registry = (); |
a8c2c746 |
114 | } |
115 | |
116 | { |
66917da3 |
117 | use_ok ('DBICTest'); |
a917fb06 |
118 | |
a8c2c746 |
119 | my $schema = DBICTest->init_schema; |
120 | my $rs = $schema->resultset ('Artist'); |
121 | my $storage = $schema->storage; |
a917fb06 |
122 | |
052b8ce2 |
123 | my $row_obj = $rs->search({}, { rows => 1})->next; # so that commits/rollbacks work |
a8c2c746 |
124 | ok ($row_obj, 'row from db'); |
125 | |
052b8ce2 |
126 | # txn_do to invoke more codepaths |
a8c2c746 |
127 | my ($mc_row_obj, $pager, $pager_explicit_count) = $schema->txn_do (sub { |
128 | |
9345b14c |
129 | my $artist = $schema->resultset('Artist')->create ({ |
a8c2c746 |
130 | name => 'foo artist', |
131 | cds => [{ |
132 | title => 'foo cd', |
133 | year => 1984, |
187ec69a |
134 | tracks => [ |
135 | { title => 't1' }, |
136 | { title => 't2' }, |
137 | ], |
138 | genre => { name => 'mauve' }, |
a8c2c746 |
139 | }], |
140 | }); |
141 | |
142 | my $pg = $rs->search({}, { rows => 1})->page(2)->pager; |
143 | |
144 | my $pg_wcount = $rs->page(4)->pager->total_entries (66); |
145 | |
146 | return ($artist, $pg, $pg_wcount); |
147 | }); |
148 | |
9345b14c |
149 | # more codepaths - error handling in txn_do |
150 | { |
151 | eval { $schema->txn_do ( sub { |
152 | $storage->_dbh->begin_work; |
153 | fail ('how did we get so far?!'); |
154 | } ) }; |
155 | |
156 | eval { $schema->txn_do ( sub { |
157 | $schema->txn_do ( sub { |
158 | die "It's called EXCEPTION"; |
159 | fail ('how did we get so far?!'); |
160 | } ); |
161 | fail ('how did we get so far?!'); |
162 | } ) }; |
163 | like( $@, qr/It\'s called EXCEPTION/, 'Exception correctly propagated in nested txn_do' ); |
164 | } |
165 | |
166 | # dbh_do codepath |
187ec69a |
167 | my ($rs_bind_circref, $cond_rowobj) = $schema->storage->dbh_do ( sub { |
168 | my $row = $_[0]->schema->resultset('Artist')->new({}); |
169 | my $rs = $_[0]->schema->resultset('Artist')->search({ |
170 | name => $row, # this is deliberately bogus, see FIXME below! |
171 | }); |
172 | return ($rs, $row); |
173 | }); |
174 | |
a8c2c746 |
175 | is ($pager->next_page, 3, 'There is one more page available'); |
176 | |
177 | # based on 66 per 10 pages |
178 | is ($pager_explicit_count->last_page, 7, 'Correct last page'); |
551e711a |
179 | |
052b8ce2 |
180 | # do some population (invokes some extra codepaths) |
181 | # also exercise the guard code and the manual txn control |
182 | { |
183 | my $guard = $schema->txn_scope_guard; |
184 | # populate with bindvars |
185 | $rs->populate([{ name => 'James Bound' }]); |
186 | $guard->commit; |
187 | |
188 | $schema->txn_begin; |
189 | # populate mixed |
190 | $rs->populate([{ name => 'James Rebound', rank => \ '11' }]); |
191 | $schema->txn_commit; |
192 | |
193 | $schema->txn_begin; |
194 | # and without bindvars |
195 | $rs->populate([{ name => \ '"James Unbound"' }]); |
196 | $schema->txn_rollback; |
197 | } |
198 | |
0a03206a |
199 | # prefetching |
200 | my $cds_rs = $schema->resultset('CD'); |
201 | my $cds_with_artist = $cds_rs->search({}, { prefetch => 'artist' }); |
202 | my $cds_with_tracks = $cds_rs->search({}, { prefetch => 'tracks' }); |
203 | my $cds_with_stuff = $cds_rs->search({}, { prefetch => [ 'genre', { artist => { cds => { tracks => 'cd_single' } } } ] }); |
204 | |
205 | # implicit pref |
206 | my $cds_with_impl_artist = $cds_rs->search({}, { columns => [qw/me.title artist.name/], join => 'artist' }); |
207 | |
208 | # get_column |
209 | my $getcol_rs = $cds_rs->get_column('me.cdid'); |
210 | my $pref_getcol_rs = $cds_with_stuff->get_column('me.cdid'); |
211 | |
a8c2c746 |
212 | my $base_collection = { |
a8c2c746 |
213 | resultset => $rs, |
307ab4c5 |
214 | |
0a03206a |
215 | pref_precursor => $cds_rs, |
216 | |
217 | pref_rs_single => $cds_with_artist, |
218 | pref_rs_multi => $cds_with_tracks, |
219 | pref_rs_nested => $cds_with_stuff, |
220 | |
221 | pref_rs_implicit => $cds_with_impl_artist, |
222 | |
223 | pref_row_single => $cds_with_artist->next, |
224 | pref_row_multi => $cds_with_tracks->next, |
225 | pref_row_nested => $cds_with_stuff->next, |
226 | |
227 | # even though this does not leak Storable croaks on it :((( |
228 | #pref_row_implicit => $cds_with_impl_artist->next, |
229 | |
230 | get_column_rs_plain => $getcol_rs, |
231 | get_column_rs_pref => $pref_getcol_rs, |
232 | |
37aafa2e |
233 | # twice so that we make sure only one H::M object spawned |
b35500f1 |
234 | chained_resultset => $rs->search_rs ({}, { '+columns' => { foo => 'artistid' } } ), |
235 | chained_resultset2 => $rs->search_rs ({}, { '+columns' => { bar => 'artistid' } } ), |
37aafa2e |
236 | |
a8c2c746 |
237 | row_object => $row_obj, |
551e711a |
238 | |
187ec69a |
239 | mc_row_object => $mc_row_obj, |
240 | |
a8c2c746 |
241 | result_source => $rs->result_source, |
551e711a |
242 | |
4376a157 |
243 | result_source_handle => $rs->result_source->handle, |
244 | |
a8c2c746 |
245 | pager_explicit_count => $pager_explicit_count, |
187ec69a |
246 | |
247 | leaky_resultset => $rs_bind_circref, |
248 | leaky_resultset_cond => $cond_rowobj, |
a8c2c746 |
249 | }; |
574d9b69 |
250 | |
6ae62c5c |
251 | # fire all resultsets multiple times, once here, more below |
252 | # some of these can't find anything (notably leaky_resultset) |
253 | my @rsets = grep { |
254 | blessed $_ |
255 | and |
256 | ( |
257 | $_->isa('DBIx::Class::ResultSet') |
258 | or |
259 | $_->isa('DBIx::Class::ResultSetColumn') |
260 | ) |
261 | } values %$base_collection; |
262 | |
263 | |
264 | my $fire_resultsets = sub { |
265 | local $ENV{DBIC_COLUMNS_INCLUDE_FILTER_RELS} = 1; |
266 | local $SIG{__WARN__} = sigwarn_silencer( |
267 | qr/Unable to deflate 'filter'-type relationship 'artist'.+related object primary key not retrieved/ |
268 | ); |
269 | |
270 | map |
271 | { $_, (blessed($_) ? { $_->get_columns } : ()) } |
272 | map |
273 | { $_->all } |
274 | @rsets |
275 | ; |
276 | }; |
b35500f1 |
277 | |
6ae62c5c |
278 | push @{$base_collection->{random_results}}, $fire_resultsets->(); |
b35500f1 |
279 | |
280 | # FIXME - something throws a Storable for a spin if we keep |
281 | # the results in-collection. The same problem is seen above, |
282 | # swept under the rug back in 0a03206a, damned lazy ribantainer |
283 | { |
284 | local $base_collection->{random_results}; |
218b7c12 |
285 | |
eb7aa960 |
286 | require Storable; |
4376a157 |
287 | %$base_collection = ( |
288 | %$base_collection, |
289 | refrozen => Storable::dclone( $base_collection ), |
290 | rerefrozen => Storable::dclone( Storable::dclone( $base_collection ) ), |
0a03206a |
291 | pref_row_implicit => $cds_with_impl_artist->next, |
4376a157 |
292 | schema => $schema, |
293 | storage => $storage, |
294 | sql_maker => $storage->sql_maker, |
295 | dbh => $storage->_dbh, |
cd122820 |
296 | fresh_pager => $rs->page(5)->pager, |
297 | pager => $pager, |
4376a157 |
298 | ); |
b35500f1 |
299 | } |
4376a157 |
300 | |
21aa86aa |
301 | # FIXME - ideally this kind of collector ought to be global, but attempts |
302 | # with an invasive debugger-based tracer did not quite work out... yet |
303 | # Manually scan the innards of everything we have in the base collection |
304 | # we assembled so far (skip the DT madness below) *recursively* |
305 | # |
306 | # Only do this when we do have the bits to look inside CVs properly, |
307 | # without it we are liable to pick up object defaults that are locked |
308 | # in method closures |
309 | if (DBICTest::Util::LeakTracer::CV_TRACING) { |
310 | visit_refs( |
311 | refs => [ $base_collection ], |
312 | action => sub { |
313 | populate_weakregistry ($weak_registry, $_[0]); |
314 | 1; # true means "keep descending" |
315 | }, |
316 | ); |
6ae62c5c |
317 | |
318 | # do a heavy-duty fire-and-compare loop on all resultsets |
319 | # this is expensive - not running on install |
320 | my $typecounts = {}; |
014846ee |
321 | if ( |
322 | ! DBICTest::RunMode->is_plain |
323 | and |
324 | ! $ENV{DBICTEST_IN_PERSISTENT_ENV} |
014846ee |
325 | ) { |
6ae62c5c |
326 | |
327 | # FIXME - ideally we should be able to just populate an alternative |
328 | # registry, subtract everything from the main one, and arrive at |
329 | # an "empty" resulting hash |
330 | # However due to gross inefficiencies in the ::ResultSet code we |
331 | # end up recalculating a new set of aliasmaps which could have very |
332 | # well been cached if it wasn't for... anyhow |
333 | # What we do here for the time being is similar to the lazy approach |
334 | # of Devel::LeakTrace - we just make sure we do not end up with more |
335 | # reftypes than when we started. At least we are not blanket-counting |
336 | # SVs like D::LT does, but going by reftype... sigh... |
337 | |
338 | for (values %$weak_registry) { |
339 | if ( my $r = reftype($_->{weakref}) ) { |
340 | $typecounts->{$r}--; |
341 | } |
342 | } |
343 | |
344 | # For now we can only reuse the same registry, see FIXME above/below |
345 | #for my $interim_wr ({}, {}) { |
346 | for my $interim_wr ( ($weak_registry) x 4 ) { |
347 | |
348 | visit_refs( |
349 | refs => [ $fire_resultsets->(), @rsets ], |
350 | action => sub { |
351 | populate_weakregistry ($interim_wr, $_[0]); |
352 | 1; # true means "keep descending" |
353 | }, |
354 | ); |
355 | |
356 | # FIXME - this is what *should* be here |
357 | # |
358 | ## anything we have seen so far is cool |
359 | #delete @{$interim_wr}{keys %$weak_registry}; |
360 | # |
6ae62c5c |
361 | ## moment of truth - the rest ought to be gone |
362 | #assert_empty_weakregistry($interim_wr); |
363 | } |
364 | |
365 | for (values %$weak_registry) { |
366 | if ( my $r = reftype($_->{weakref}) ) { |
367 | $typecounts->{$r}++; |
368 | } |
369 | } |
370 | } |
371 | |
372 | for (keys %$typecounts) { |
373 | fail ("Amount of $_ refs changed by $typecounts->{$_} during resultset mass-execution") |
374 | if ( abs ($typecounts->{$_}) > 1 ); # there is a pad caught somewhere, the +1/-1 can be ignored |
375 | } |
21aa86aa |
376 | } |
377 | |
6a43bc0c |
378 | if ($has_dt) { |
379 | my $rs = $base_collection->{icdt_rs} = $schema->resultset('Event'); |
380 | |
381 | my $now = DateTime->now; |
382 | for (1..5) { |
383 | $base_collection->{"icdt_row_$_"} = $rs->create({ |
384 | created_on => DateTime->new(year => 2011, month => 1, day => $_, time_zone => "-0${_}00" ), |
385 | starts_at => $now->clone->add(days => $_), |
386 | }); |
387 | } |
388 | |
389 | # re-search |
390 | my @dummy = $rs->all; |
391 | } |
392 | |
eb7aa960 |
393 | # dbh's are created in XS space, so pull them separately |
394 | for ( grep { defined } map { @{$_->{ChildHandles}} } values %{ {DBI->installed_drivers()} } ) { |
395 | $base_collection->{"DBI handle $_"} = $_; |
396 | } |
397 | |
65d35121 |
398 | populate_weakregistry ($weak_registry, $base_collection->{$_}, "basic $_") |
399 | for keys %$base_collection; |
551e711a |
400 | } |
401 | |
50261284 |
402 | # check that "phantom-chaining" works - we never lose track of the original $schema |
403 | # and have access to the entire tree without leaking anything |
404 | { |
405 | my $phantom; |
406 | for ( |
39b80a73 |
407 | sub { DBICTest->init_schema( sqlite_use_file => 0 ) }, |
50261284 |
408 | sub { shift->source('Artist') }, |
409 | sub { shift->resultset }, |
410 | sub { shift->result_source }, |
411 | sub { shift->schema }, |
412 | sub { shift->resultset('Artist') }, |
413 | sub { shift->find_or_create({ name => 'detachable' }) }, |
414 | sub { shift->result_source }, |
415 | sub { shift->schema }, |
416 | sub { shift->clone }, |
187ec69a |
417 | sub { shift->resultset('CD') }, |
418 | sub { shift->next }, |
419 | sub { shift->artist }, |
420 | sub { shift->search_related('cds') }, |
50261284 |
421 | sub { shift->next }, |
187ec69a |
422 | sub { shift->search_related('artist') }, |
50261284 |
423 | sub { shift->result_source }, |
424 | sub { shift->resultset }, |
425 | sub { shift->create({ name => 'detached' }) }, |
426 | sub { shift->update({ name => 'reattached' }) }, |
427 | sub { shift->discard_changes }, |
428 | sub { shift->delete }, |
429 | sub { shift->insert }, |
430 | ) { |
65d35121 |
431 | $phantom = populate_weakregistry ( $weak_registry, scalar $_->($phantom) ); |
50261284 |
432 | } |
433 | |
434 | ok( $phantom->in_storage, 'Properly deleted/reinserted' ); |
435 | is( $phantom->name, 'reattached', 'Still correct name' ); |
436 | } |
a8c2c746 |
437 | |
307ab4c5 |
438 | # Naturally we have some exceptions |
439 | my $cleared; |
96577657 |
440 | for my $addr (keys %$weak_registry) { |
441 | my $names = join "\n", keys %{$weak_registry->{$addr}{slot_names}}; |
442 | |
443 | if ($names =~ /^Test::Builder/m) { |
c8194884 |
444 | # T::B 2.0 has result objects and other fancyness |
96577657 |
445 | delete $weak_registry->{$addr}; |
c8194884 |
446 | } |
e48635f7 |
447 | # remove this when IO::Dir is gone from SQLT |
448 | elsif ($INC{"IO/Dir.pm"} and $names =~ /^Class::Struct::Tie_ISA/m) { |
439a7283 |
449 | delete $weak_registry->{$addr}; |
450 | } |
96577657 |
451 | elsif ($names =~ /^Hash::Merge/m) { |
37aafa2e |
452 | # only clear one object of a specific behavior - more would indicate trouble |
96577657 |
453 | delete $weak_registry->{$addr} |
454 | unless $cleared->{hash_merge_singleton}{$weak_registry->{$addr}{weakref}{behavior}}++; |
307ab4c5 |
455 | } |
e9d552de |
456 | elsif ($names =~ /^B::Hooks::EndOfScope::PP::_TieHintHashFieldHash/m) { |
457 | # there is one tied lexical which stays alive until GC time |
458 | # https://metacpan.org/source/ETHER/B-Hooks-EndOfScope-0.15/lib/B/Hooks/EndOfScope/PP/FieldHash.pm#L24 |
459 | # simply ignore it here, instead of teaching the leaktracer to examine ties |
460 | # the latter is possible yet terrible: https://github.com/dbsrgits/dbix-class/blob/v0.082820/t/lib/DBICTest/Util/LeakTracer.pm#L113-L117 |
461 | delete $weak_registry->{$addr} |
462 | unless $cleared->{bheos_pptiehinthashfieldhash}++; |
463 | } |
3619783b |
464 | elsif ($names =~ /^DateTime::TimeZone::UTC/m) { |
465 | # DT is going through a refactor it seems - let it leak zones for now |
466 | delete $weak_registry->{$addr}; |
467 | } |
c0fe9332 |
468 | elsif ( |
75c23ff0 |
469 | # # if we can look at closed over pieces - we will register it as a global |
470 | # !DBICTest::Util::LeakTracer::CV_TRACING |
471 | # and |
c0fe9332 |
472 | $names =~ /^SQL::Translator::Generator::DDL::SQLite/m |
473 | ) { |
474 | # SQLT::Producer::SQLite keeps global generators around for quoted |
475 | # and non-quoted DDL, allow one for each quoting style |
476 | delete $weak_registry->{$addr} |
477 | unless $cleared->{sqlt_ddl_sqlite}->{@{$weak_registry->{$addr}{weakref}->quote_chars}}++; |
478 | } |
307ab4c5 |
479 | } |
480 | |
187ec69a |
481 | # FIXME !!! |
482 | # There is an actual strong circular reference taking place here, but because |
5dc4301c |
483 | # half of it is in XS, so it is a bit harder to track down (it stumps D::FR) |
484 | # (our tracker does not yet do it, but it'd be nice) |
485 | # The problem is: |
187ec69a |
486 | # |
728f32b5 |
487 | # $cond_object --> result_source --> schema --> storage --> $dbh --> {CachedKids} |
187ec69a |
488 | # ^ / |
489 | # \-------- bound value on prepared/cached STH <-----------/ |
490 | # |
728f32b5 |
491 | { |
5dc4301c |
492 | my @circreffed; |
493 | |
494 | for my $r (map |
495 | { $_->{weakref} } |
496 | grep |
497 | { $_->{slot_names}{'basic leaky_resultset_cond'} } |
498 | values %$weak_registry |
499 | ) { |
500 | local $TODO = 'Needs Data::Entangled or somesuch - see RT#82942'; |
728f32b5 |
501 | ok(! defined $r, 'Self-referential RS conditions no longer leak!') |
5dc4301c |
502 | or push @circreffed, $r; |
503 | } |
504 | |
505 | if (@circreffed) { |
506 | is (scalar @circreffed, 1, 'One resultset expected to leak'); |
507 | |
508 | # this is useless on its own, it is to showcase the circref-diag |
509 | # and eventually test it when it is operational |
510 | local $TODO = 'Needs Data::Entangled or somesuch - see RT#82942'; |
511 | while (@circreffed) { |
512 | weaken (my $r = shift @circreffed); |
513 | |
514 | populate_weakregistry( (my $mini_registry = {}), $r ); |
515 | assert_empty_weakregistry( $mini_registry ); |
516 | |
517 | $r->result_source(undef); |
518 | } |
728f32b5 |
519 | } |
187ec69a |
520 | } |
521 | |
65d35121 |
522 | assert_empty_weakregistry ($weak_registry); |
551e711a |
523 | |
66917da3 |
524 | # we got so far without a failure - this is a good thing |
525 | # now let's try to rerun this script under a "persistent" environment |
526 | # this is ugly and dirty but we do not yet have a Test::Embedded or |
527 | # similar |
528 | |
7617dcc4 |
529 | my $persistence_tests; |
66917da3 |
530 | SKIP: { |
531 | skip 'Test already in a persistent loop', 1 |
532 | if $ENV{DBICTEST_IN_PERSISTENT_ENV}; |
533 | |
66917da3 |
534 | skip 'Main test failed - skipping persistent env tests', 1 |
535 | unless $TB->is_passing; |
536 | |
ee20935b |
537 | skip "Test::Builder\@@{[ Test::Builder->VERSION ]} known to break persistence tests", 1 |
538 | if modver_gt_or_eq_and_lt( 'Test::More', '1.200', '1.301001_099' ); |
539 | |
66917da3 |
540 | local $ENV{DBICTEST_IN_PERSISTENT_ENV} = 1; |
26710bc9 |
541 | local $ENV{DBICTEST_ANFANG_DEFANG} = 1; |
66917da3 |
542 | |
aff5e9c1 |
543 | require File::Spec; |
544 | |
7617dcc4 |
545 | $persistence_tests = { |
546 | PPerl => { |
547 | cmd => [qw/pperl --prefork=1/, __FILE__], |
548 | }, |
549 | 'CGI::SpeedyCGI' => { |
550 | cmd => [qw/speedy -- -t5/, __FILE__], |
551 | }, |
552 | }; |
553 | |
554 | # scgi is smart and will auto-reap after -t amount of seconds |
555 | # pperl needs an actual killer :( |
556 | $persistence_tests->{PPerl}{termcmd} = [ |
557 | $persistence_tests->{PPerl}{cmd}[0], |
558 | '--kill', |
559 | @{$persistence_tests->{PPerl}{cmd}}[ 1 .. $#{$persistence_tests->{PPerl}{cmd}} ], |
560 | ]; |
561 | |
4fb8d74c |
562 | # set up -I |
563 | require Config; |
564 | $ENV{PERL5LIB} = join ($Config::Config{path_sep}, @INC); |
565 | |
566 | # adjust PATH for -T |
567 | if (length $ENV{PATH}) { |
568 | ( $ENV{PATH} ) = join ( $Config::Config{path_sep}, |
569 | map { length($_) ? File::Spec->rel2abs($_) : () } |
570 | split /\Q$Config::Config{path_sep}/, $ENV{PATH} |
571 | ) =~ /\A(.+)\z/; |
572 | } |
7be5717e |
573 | |
574 | for my $type (keys %$persistence_tests) { SKIP: { |
53a5200d |
575 | unless (eval "require $type") { |
576 | # Don't terminate what we didn't start |
577 | delete $persistence_tests->{$type}{termcmd}; |
578 | skip "$type module not found", 1; |
579 | } |
7be5717e |
580 | |
581 | my @cmd = @{$persistence_tests->{$type}{cmd}}; |
66917da3 |
582 | |
583 | # since PPerl is racy and sucks - just prime the "server" |
584 | { |
585 | local $ENV{DBICTEST_PERSISTENT_ENV_BAIL_EARLY} = 1; |
7be5717e |
586 | system(@cmd); |
66917da3 |
587 | sleep 1; |
588 | |
7be5717e |
589 | # see if the thing actually runs, if not - might as well bail now |
590 | skip "Something is wrong with $type ($!)", 1 |
591 | if system(@cmd); |
66917da3 |
592 | } |
593 | |
4fb8d74c |
594 | require IPC::Open2; |
595 | |
66917da3 |
596 | for (1,2,3) { |
7be5717e |
597 | note ("Starting run in persistent env ($type pass $_)"); |
598 | IPC::Open2::open2(my $out, undef, @cmd); |
599 | my @out_lines; |
600 | while (my $ln = <$out>) { |
601 | next if $ln =~ /^\s*$/; |
602 | push @out_lines, " $ln"; |
603 | last if $ln =~ /^\d+\.\.\d+$/; # this is persistence, we need to terminate reading on our end |
604 | } |
605 | print $_ for @out_lines; |
606 | close $out; |
607 | wait; |
608 | ok (!$?, "Run in persistent env ($type pass $_): exit $?"); |
609 | ok (scalar @out_lines, "Run in persistent env ($type pass $_): got output"); |
66917da3 |
610 | } |
611 | |
7be5717e |
612 | ok (! system (@{$persistence_tests->{$type}{termcmd}}), "killed $type server instance") |
613 | if $persistence_tests->{$type}{termcmd}; |
614 | }} |
66917da3 |
615 | } |
616 | |
551e711a |
617 | done_testing; |
66917da3 |
618 | |
619 | # just an extra precaution in case we blew away from the SKIP - since there are no |
620 | # PID files to go by (man does pperl really suck :( |
621 | END { |
7617dcc4 |
622 | if ($persistence_tests->{PPerl}{termcmd}) { |
66917da3 |
623 | local $?; # otherwise test will inherit $? of the system() |
7617dcc4 |
624 | require IPC::Open3; |
625 | open my $null, ">", File::Spec->devnull; |
626 | waitpid( |
627 | IPC::Open3::open3(undef, $null, $null, @{$persistence_tests->{PPerl}{termcmd}}), |
628 | 0, |
629 | ); |
66917da3 |
630 | } |
631 | } |