11 my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_PG_${_}" } qw/DSN USER PASS/};
13 plan skip_all => <<EOM unless $dsn && $user;
14 Set \$ENV{DBICTEST_PG_DSN}, _USER and _PASS to run this test
15 ( NOTE: This test drops and creates tables called 'artist', 'cd',
16 'timestamp_primary_key_test', 'track', 'casecheck', 'array_test' and
17 'sequence_test' as well as following sequences: 'pkid1_seq', 'pkid2_seq' and
18 'nonpkid_seq''. as well as following schemas: 'dbic_t_schema',
19 'dbic_t_schema_2', 'dbic_t_schema_3', 'dbic_t_schema_4', and 'dbic_t_schema_5')
22 ### load any test classes that are defined further down in the file via BEGIN blocks
24 our @test_classes; #< array that will be pushed into by test classes defined in this file
25 DBICTest::Schema->load_classes( map {s/.+:://;$_} @test_classes ) if @test_classes;
27 ### pre-connect tests (keep each test separate as to make sure rebless() runs)
29 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
31 ok (!$s->storage->_dbh, 'definitely not connected');
33 # Check that datetime_parser returns correctly before we explicitly connect.
35 eval { require DateTime::Format::Pg };
36 skip "DateTime::Format::Pg required", 2 if $@;
38 my $store = ref $s->storage;
39 is($store, 'DBIx::Class::Storage::DBI', 'Started with generic storage');
41 my $parser = $s->storage->datetime_parser;
42 is( $parser, 'DateTime::Format::Pg', 'datetime_parser is as expected');
45 ok (!$s->storage->_dbh, 'still not connected');
49 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
50 # make sure sqlt_type overrides work (::Storage::DBI::Pg does this)
51 ok (!$s->storage->_dbh, 'definitely not connected');
52 is ($s->storage->sqlt_type, 'PostgreSQL', 'sqlt_type correct pre-connection');
53 ok (!$s->storage->_dbh, 'still not connected');
58 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
59 drop_test_schema($schema);
60 create_test_schema($schema);
62 $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
64 my $it = $schema->resultset('Artist')->search( {},
67 order_by => 'artistid' }
69 is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 6 artists
70 is( $it->next->name, "Artist 3", "iterator->next ok" );
74 is( $it->next, undef, "next past end of resultset ok" );
76 # Limit with select-lock
78 $schema->txn_do (sub {
80 $schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
81 'DBICTest::Schema::Artist',
84 } 'Limited FOR UPDATE select works';
87 # check if we indeed do support stuff
88 my $test_server_supports_insert_returning = do {
89 my $v = DBICTest::Schema->connect($dsn, $user, $pass)
94 or die "Unparseable Pg server version: $v\n";
96 ( sprintf ('%d.%d', $1, $2) >= 8.2 ) ? 1 : 0;
99 DBICTest::Schema->connect($dsn, $user, $pass)->storage->_use_insert_returning,
100 $test_server_supports_insert_returning,
101 'insert returning capability guessed correctly'
105 for my $use_insert_returning ($test_server_supports_insert_returning
110 no warnings qw/once/;
111 local *DBICTest::Schema::connection = subname 'DBICTest::Schema::connection' => sub {
112 my $s = shift->next::method (@_);
113 $s->storage->_use_insert_returning ($use_insert_returning);
117 ### test capability override
119 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
121 ok (!$s->storage->_dbh, 'definitely not connected');
124 ! ($s->storage->_use_insert_returning xor $use_insert_returning),
125 'insert returning capability set correctly',
127 ok (!$s->storage->_dbh, 'still not connected (capability override works)');
130 ### connect, create postgres-specific test schema
132 $schema = DBICTest::Schema->connect($dsn, $user, $pass);
133 $schema->storage->ensure_connected;
135 drop_test_schema($schema);
136 create_test_schema($schema);
140 # run a BIG bunch of tests for last-insert-id / Auto-PK / sequence
142 run_apk_tests($schema); #< older set of auto-pk tests
143 run_extended_apk_tests($schema); #< new extended set of auto-pk tests
147 my $test_type_info = {
149 'data_type' => 'integer',
154 'data_type' => 'character varying',
157 'default_value' => undef,
160 'data_type' => 'integer',
163 'default_value' => 13,
167 'data_type' => 'character',
170 'default_value' => undef,
173 'data_type' => 'integer[]',
176 'default_value' => undef,
180 my $type_info = $schema->storage->columns_info_for('dbic_t_schema.artist');
181 my $artistid_defval = delete $type_info->{artistid}->{default_value};
182 like($artistid_defval,
183 qr/^nextval\('([^\.]*\.){0,1}artist_artistid_seq'::(?:text|regclass)\)/,
184 'columns_info_for - sequence matches Pg get_autoinc_seq expectations');
185 is_deeply($type_info, $test_type_info,
186 'columns_info_for - column data types');
194 package DBICTest::Schema::ArrayTest;
195 push @main::test_classes, __PACKAGE__;
199 use base 'DBIx::Class::Core';
201 __PACKAGE__->table('dbic_t_schema.array_test');
202 __PACKAGE__->add_columns(qw/id arrayfield/);
203 __PACKAGE__->column_info_from_storage(1);
204 __PACKAGE__->set_primary_key('id');
208 skip "Need DBD::Pg 2.9.2 or newer for array tests", 4 if $DBD::Pg::VERSION < 2.009002;
211 $schema->resultset('ArrayTest')->create({
212 arrayfield => [1, 2],
214 } 'inserting arrayref as pg array data';
217 $schema->resultset('ArrayTest')->update({
218 arrayfield => [3, 4],
220 } 'updating arrayref as pg array data';
222 $schema->resultset('ArrayTest')->create({
223 arrayfield => [5, 6],
228 $count = $schema->resultset('ArrayTest')->search({
229 arrayfield => \[ '= ?' => [arrayfield => [3, 4]] ], #Todo anything less ugly than this?
231 } 'comparing arrayref to pg array data does not blow up';
232 is($count, 1, 'comparing arrayref to pg array data gives correct result');
237 ########## Case check
240 package DBICTest::Schema::Casecheck;
241 push @main::test_classes, __PACKAGE__;
245 use base 'DBIx::Class::Core';
247 __PACKAGE__->table('dbic_t_schema.casecheck');
248 __PACKAGE__->add_columns(qw/id name NAME uc_name/);
249 __PACKAGE__->column_info_from_storage(1);
250 __PACKAGE__->set_primary_key('id');
253 my $name_info = $schema->source('Casecheck')->column_info( 'name' );
254 is( $name_info->{size}, 1, "Case sensitive matching info for 'name'" );
256 my $NAME_info = $schema->source('Casecheck')->column_info( 'NAME' );
257 is( $NAME_info->{size}, 2, "Case sensitive matching info for 'NAME'" );
259 my $uc_name_info = $schema->source('Casecheck')->column_info( 'uc_name' );
260 is( $uc_name_info->{size}, 3, "Case insensitive matching info for 'uc_name'" );
263 ## Test ResultSet->update
264 my $artist = $schema->resultset('Artist')->first;
265 my $cds = $artist->cds_unordered->search({
266 year => { '!=' => 2010 }
267 }, { prefetch => 'liner_notes' });
269 todo_skip 'update resultset with a prefetch over a might_have rel', 1;
270 $cds->update({ year => '2010' });
274 ## Test SELECT ... FOR UPDATE
277 if(eval "require Sys::SigAction" && !$@) {
278 Sys::SigAction->import( 'set_sig_handler' );
281 skip "Sys::SigAction is not available", 6;
284 my ($timed_out, $artist2);
288 # Make sure that an error was raised, and that the update failed
291 ok($timed_out, "update from second schema times out");
292 ok($artist2->is_column_changed('name'), "'name' column is still dirty from second schema");
296 # Make sure that an error was NOT raised, and that the update succeeded
299 ok(! $timed_out, "update from second schema DOES NOT timeout");
300 ok(! $artist2->is_column_changed('name'), "'name' column is NOT dirty from second schema");
304 # create a new schema
305 my $schema2 = DBICTest::Schema->connect($dsn, $user, $pass);
306 $schema2->source("Artist")->name("dbic_t_schema.artist");
308 $schema->txn_do( sub {
309 my $rs = $schema->resultset('Artist')->search(
313 $t->{update_lock} ? { for => 'update' } : {}
315 ok ($rs->count, 'Count works');
317 my $artist = $rs->next;
318 is($artist->artistid, 1, "select returns artistid = 1");
322 my $h = set_sig_handler( 'ALRM', sub { die "DBICTestTimeout" } );
324 $artist2 = $schema2->resultset('Artist')->find(1);
325 $artist2->name('fooey');
329 $timed_out = $@ =~ /DBICTestTimeout/;
337 ######## other older Auto-pk tests
339 $schema->source("SequenceTest")->name("dbic_t_schema.sequence_test");
341 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo' });
342 is($st->pkid1, $_, "Auto-PK for sequence without default: First primary key");
343 is($st->pkid2, $_ + 9, "Auto-PK for sequence without default: Second primary key");
344 is($st->nonpkid, $_ + 19, "Auto-PK for sequence without default: Non-primary key");
346 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo', pkid1 => 55 });
347 is($st->pkid1, 55, "Auto-PK for sequence without default: First primary key set manually");
350 ######## test non-serial auto-pk
352 if ($schema->storage->_use_insert_returning) {
353 $schema->source('TimestampPrimaryKey')->name('dbic_t_schema.timestamp_primary_key_test');
354 my $row = $schema->resultset('TimestampPrimaryKey')->create({});
358 ######## test with_deferred_fk_checks
360 $schema->source('CD')->name('dbic_t_schema.cd');
361 $schema->source('Track')->name('dbic_t_schema.track');
363 $schema->storage->with_deferred_fk_checks(sub {
364 $schema->resultset('Track')->create({
365 trackid => 999, cd => 999, position => 1, title => 'deferred FK track'
367 $schema->resultset('CD')->create({
368 artist => 1, cdid => 999, year => '2003', title => 'deferred FK cd'
371 } 'with_deferred_fk_checks code survived';
373 is eval { $schema->resultset('Track')->find(999)->title }, 'deferred FK track',
374 'code in with_deferred_fk_checks worked';
377 $schema->resultset('Track')->create({
378 trackid => 1, cd => 9999, position => 1, title => 'Track1'
380 } qr/constraint/i, 'with_deferred_fk_checks is off';
386 return unless $schema;
387 drop_test_schema($schema);
388 eapk_drop_all( $schema)
392 ######### SUBROUTINES
394 sub create_test_schema {
396 $schema->storage->dbh_do(sub {
397 my (undef,$dbh) = @_;
399 local $dbh->{Warn} = 0;
401 my $std_artist_table = <<EOS;
403 artistid serial PRIMARY KEY
405 , rank INTEGER NOT NULL DEFAULT '13'
407 , arrayfield INTEGER[]
411 $dbh->do("CREATE SCHEMA dbic_t_schema");
412 $dbh->do("CREATE TABLE dbic_t_schema.artist $std_artist_table");
415 CREATE TABLE dbic_t_schema.timestamp_primary_key_test (
416 id timestamp default current_timestamp
420 CREATE TABLE dbic_t_schema.cd (
421 cdid int PRIMARY KEY,
430 CREATE TABLE dbic_t_schema.track (
432 cd int REFERENCES dbic_t_schema.cd(cdid) DEFERRABLE,
435 last_updated_on date,
436 last_updated_at date,
442 CREATE TABLE dbic_t_schema.sequence_test (
447 , CONSTRAINT pk PRIMARY KEY(pkid1, pkid2)
450 $dbh->do("CREATE SEQUENCE pkid1_seq START 1 MAXVALUE 999999 MINVALUE 0");
451 $dbh->do("CREATE SEQUENCE pkid2_seq START 10 MAXVALUE 999999 MINVALUE 0");
452 $dbh->do("CREATE SEQUENCE nonpkid_seq START 20 MAXVALUE 999999 MINVALUE 0");
454 CREATE TABLE dbic_t_schema.casecheck (
455 id serial PRIMARY KEY
458 , "UC_NAME" VARCHAR(3)
462 CREATE TABLE dbic_t_schema.array_test (
463 id serial PRIMARY KEY
464 , arrayfield INTEGER[]
467 $dbh->do("CREATE SCHEMA dbic_t_schema_2");
468 $dbh->do("CREATE TABLE dbic_t_schema_2.artist $std_artist_table");
469 $dbh->do("CREATE SCHEMA dbic_t_schema_3");
470 $dbh->do("CREATE TABLE dbic_t_schema_3.artist $std_artist_table");
471 $dbh->do('set search_path=dbic_t_schema,public');
472 $dbh->do("CREATE SCHEMA dbic_t_schema_4");
473 $dbh->do("CREATE SCHEMA dbic_t_schema_5");
475 CREATE TABLE dbic_t_schema_4.artist
477 artistid integer not null default nextval('artist_artistid_seq'::regclass) PRIMARY KEY
479 , rank INTEGER NOT NULL DEFAULT '13'
481 , arrayfield INTEGER[]
484 $dbh->do('set search_path=public,dbic_t_schema,dbic_t_schema_3');
485 $dbh->do('create sequence public.artist_artistid_seq'); #< in the public schema
487 CREATE TABLE dbic_t_schema_5.artist
489 artistid integer not null default nextval('public.artist_artistid_seq'::regclass) PRIMARY KEY
491 , rank INTEGER NOT NULL DEFAULT '13'
493 , arrayfield INTEGER[]
496 $dbh->do('set search_path=dbic_t_schema,public');
502 sub drop_test_schema {
503 my ( $schema, $warn_exceptions ) = @_;
505 $schema->storage->dbh_do(sub {
506 my (undef,$dbh) = @_;
508 local $dbh->{Warn} = 0;
511 'DROP SCHEMA dbic_t_schema_5 CASCADE',
512 'DROP SEQUENCE public.artist_artistid_seq',
513 'DROP SCHEMA dbic_t_schema_4 CASCADE',
514 'DROP SCHEMA dbic_t_schema CASCADE',
515 'DROP SEQUENCE pkid1_seq',
516 'DROP SEQUENCE pkid2_seq',
517 'DROP SEQUENCE nonpkid_seq',
518 'DROP SCHEMA dbic_t_schema_2 CASCADE',
519 'DROP SCHEMA dbic_t_schema_3 CASCADE',
521 eval { $dbh->do ($stat) };
522 diag $@ if $@ && $warn_exceptions;
528 ### auto-pk / last_insert_id / sequence discovery
532 # This is in Core now, but it's here just to test that it doesn't break
533 $schema->class('Artist')->load_components('PK::Auto');
534 cmp_ok( $schema->resultset('Artist')->count, '==', 0, 'this should start with an empty artist table');
536 # test that auto-pk also works with the defined search path by
537 # un-schema-qualifying the table name
538 apk_t_set($schema,'artist');
542 $unq_new = $schema->resultset('Artist')->create({ name => 'baz' });
543 } 'insert into unqualified, shadowed table succeeds';
545 is($unq_new && $unq_new->artistid, 1, "and got correct artistid");
547 my @test_schemas = ( [qw| dbic_t_schema_2 1 |],
548 [qw| dbic_t_schema_3 1 |],
549 [qw| dbic_t_schema_4 2 |],
550 [qw| dbic_t_schema_5 1 |],
552 foreach my $t ( @test_schemas ) {
553 my ($sch_name, $start_num) = @$t;
554 #test with dbic_t_schema_2
555 apk_t_set($schema,"$sch_name.artist");
558 $another_new = $schema->resultset('Artist')->create({ name => 'Tollbooth Willy'});
559 is( $another_new->artistid,$start_num, "got correct artistid for $sch_name")
560 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
561 } "$sch_name liid 1 did not die"
562 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
564 $another_new = $schema->resultset('Artist')->create({ name => 'Adam Sandler'});
565 is( $another_new->artistid,$start_num+1, "got correct artistid for $sch_name")
566 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
567 } "$sch_name liid 2 did not die"
568 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
573 apk_t_set($schema,'dbic_t_schema.artist');
574 my $new = $schema->resultset('Artist')->create({ name => 'foo' });
575 is($new->artistid, 4, "Auto-PK worked");
576 $new = $schema->resultset('Artist')->create({ name => 'bar' });
577 is($new->artistid, 5, "Auto-PK worked");
578 } 'old auto-pk tests did not die either';
581 # sets the artist table name and clears sequence name cache
584 $s->source("Artist")->name($n);
585 $s->source('Artist')->column_info('artistid')->{sequence} = undef; #< clear sequence name cache
589 ######## EXTENDED AUTO-PK TESTS
593 package DBICTest::Schema::ExtAPK;
594 push @main::test_classes, __PACKAGE__;
598 use base 'DBIx::Class::Core';
600 __PACKAGE__->table('apk');
602 @eapk_id_columns = qw( id1 id2 id3 id4 );
603 __PACKAGE__->add_columns(
604 map { $_ => { data_type => 'integer', is_auto_increment => 1 } }
608 __PACKAGE__->set_primary_key('id2'); #< note the SECOND column is
613 BEGIN{ @eapk_schemas = map "dbic_apk_$_", 0..5 }
614 my %seqs; #< hash of schema.table.col => currval of its (DBIC) primary key sequence
616 sub run_extended_apk_tests {
619 #save the search path and reset it at the end
620 my $search_path_save = eapk_get_search_path($schema);
622 eapk_drop_all($schema);
625 # make the test schemas and sequences
626 $schema->storage->dbh_do(sub {
627 my ( undef, $dbh ) = @_;
629 $dbh->do("CREATE SCHEMA $_")
632 $dbh->do("CREATE SEQUENCE $eapk_schemas[5].fooseq");
633 $dbh->do("SELECT setval('$eapk_schemas[5].fooseq',400)");
634 $seqs{"$eapk_schemas[1].apk.id2"} = 400;
636 $dbh->do("CREATE SEQUENCE $eapk_schemas[4].fooseq");
637 $dbh->do("SELECT setval('$eapk_schemas[4].fooseq',300)");
638 $seqs{"$eapk_schemas[3].apk.id2"} = 300;
640 $dbh->do("CREATE SEQUENCE $eapk_schemas[3].fooseq");
641 $dbh->do("SELECT setval('$eapk_schemas[3].fooseq',200)");
642 $seqs{"$eapk_schemas[4].apk.id2"} = 200;
644 $dbh->do("SET search_path = ".join ',', reverse @eapk_schemas );
647 # clear our search_path cache
648 $schema->storage->{_pg_search_path} = undef;
650 eapk_create( $schema,
651 with_search_path => [0,1],
653 eapk_create( $schema,
654 with_search_path => [1,0,'public'],
655 nextval => "$eapk_schemas[5].fooseq",
657 eapk_create( $schema,
658 with_search_path => ['public',0,1],
661 eapk_create( $schema,
662 with_search_path => [3,1,0,'public'],
663 nextval => "$eapk_schemas[4].fooseq",
665 eapk_create( $schema,
666 with_search_path => [3,1,0,'public'],
667 nextval => "$eapk_schemas[3].fooseq",
671 eapk_poke( $schema );
672 eapk_poke( $schema, 0 );
673 eapk_poke( $schema, 2 );
674 eapk_poke( $schema, 4 );
675 eapk_poke( $schema, 1 );
676 eapk_poke( $schema, 0 );
677 eapk_poke( $schema, 1 );
678 eapk_poke( $schema );
679 eapk_poke( $schema, 4 );
680 eapk_poke( $schema, 3 );
681 eapk_poke( $schema, 1 );
682 eapk_poke( $schema, 2 );
683 eapk_poke( $schema, 0 );
685 # set our search path back
686 eapk_set_search_path( $schema, @$search_path_save );
689 # do a DBIC create on the apk table in the given schema number (which is an
690 # index of @eapk_schemas)
693 my ($s, $schema_num) = @_;
695 my $schema_name = defined $schema_num
696 ? $eapk_schemas[$schema_num]
699 my $schema_name_actual = $schema_name || eapk_find_visible_schema($s);
701 $s->source('ExtAPK')->name($schema_name ? $schema_name.'.apk' : 'apk');
702 #< clear sequence name cache
703 $s->source('ExtAPK')->column_info($_)->{sequence} = undef
704 for @eapk_id_columns;
706 no warnings 'uninitialized';
709 for my $inc (1,2,3) {
710 $new = $schema->resultset('ExtAPK')->create({ id1 => 1});
711 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.id2"};
712 is( $new->id2, $proper_seqval, "$schema_name_actual.apk.id2 correct inc $inc" )
713 or eapk_seq_diag($s,$schema_name);
714 $new->discard_changes;
716 for my $id ('id3','id4') {
717 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.$id"};
718 is( $new->$id, $proper_seqval, "$schema_name_actual.apk.$id correct inc $inc" )
719 or eapk_seq_diag($s,$schema_name);
722 } "create in schema '$schema_name' lives"
723 or eapk_seq_diag($s,$schema_name);
726 # print diagnostic info on which sequences were found in the ExtAPK
730 my $schema = shift || eapk_find_visible_schema($s);
732 diag "$schema.apk sequences: ",
734 map "$_:".($s->source('ExtAPK')->column_info($_)->{sequence} || '<none>'),
739 # get the postgres search path as an arrayref
740 sub eapk_get_search_path {
742 # cache the search path as ['schema','schema',...] in the storage
745 return $s->storage->dbh_do(sub {
746 my (undef, $dbh) = @_;
748 my ($sp_string) = $dbh->selectrow_array('SHOW search_path');
749 while ( $sp_string =~ s/("[^"]+"|[^,]+),?// ) {
750 unless( defined $1 and length $1 ) {
751 die "search path sanity check failed: '$1'";
753 push @search_path, $1;
758 sub eapk_set_search_path {
760 my $sp = join ',',@sp;
761 $s->storage->dbh_do( sub { $_[1]->do("SET search_path = $sp") } );
764 # create the apk table in the given schema, can set whether the table name is qualified, what the nextval is for the second ID
766 my ($schema, %a) = @_;
768 $schema->storage->dbh_do(sub {
769 my (undef,$dbh) = @_;
772 if ( $a{with_search_path} ) {
773 ($searchpath_save) = $dbh->selectrow_array('SHOW search_path');
775 my $search_path = join ',',map {/\D/ ? $_ : $eapk_schemas[$_]} @{$a{with_search_path}};
777 $dbh->do("SET search_path = $search_path");
780 my $table_name = $a{qualify_table}
781 ? ($eapk_schemas[$a{qualify_table}] || die). ".apk"
783 local $_[1]->{Warn} = 0;
785 my $id_def = $a{nextval}
786 ? "integer not null default nextval('$a{nextval}'::regclass)"
789 CREATE TABLE $table_name (
792 , id3 serial primary key
797 if( $searchpath_save ) {
798 $dbh->do("SET search_path = $searchpath_save");
804 my ( $schema, $warn_exceptions ) = @_;
806 $schema->storage->dbh_do(sub {
807 my (undef,$dbh) = @_;
809 local $dbh->{Warn} = 0;
811 # drop the test schemas
812 for (@eapk_schemas ) {
813 eval{ $dbh->do("DROP SCHEMA $_ CASCADE") };
814 diag $@ if $@ && $warn_exceptions;
821 sub eapk_find_visible_schema {
825 $s->storage->dbh_do(sub {
826 $_[1]->selectrow_array(<<EOS);
828 FROM pg_catalog.pg_namespace n
829 JOIN pg_catalog.pg_class c ON c.relnamespace = n.oid
830 WHERE c.relname = 'apk'
831 AND pg_catalog.pg_table_is_visible(c.oid)