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.
36 "Pg parser detection test needs " . DBIx::Class::Optional::Dependencies->req_missing_for ('test_dt_pg'),
38 ) unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_dt_pg');
40 my $store = ref $s->storage;
41 is($store, 'DBIx::Class::Storage::DBI', 'Started with generic storage');
43 my $parser = $s->storage->datetime_parser;
44 is( $parser, 'DateTime::Format::Pg', 'datetime_parser is as expected');
47 ok (!$s->storage->_dbh, 'still not connected');
51 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
52 # make sure sqlt_type overrides work (::Storage::DBI::Pg does this)
53 ok (!$s->storage->_dbh, 'definitely not connected');
54 is ($s->storage->sqlt_type, 'PostgreSQL', 'sqlt_type correct pre-connection');
55 ok (!$s->storage->_dbh, 'still not connected');
60 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
61 drop_test_schema($schema);
62 create_test_schema($schema);
64 $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
66 my $it = $schema->resultset('Artist')->search( {},
69 order_by => 'artistid' }
71 is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 6 artists
72 is( $it->next->name, "Artist 3", "iterator->next ok" );
76 is( $it->next, undef, "next past end of resultset ok" );
78 # Limit with select-lock
80 $schema->txn_do (sub {
82 $schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
83 'DBICTest::Schema::Artist',
86 } 'Limited FOR UPDATE select works';
89 # check if we indeed do support stuff
90 my $test_server_supports_insert_returning = do {
91 my $v = DBICTest::Schema->connect($dsn, $user, $pass)
96 or die "Unparseable Pg server version: $v\n";
98 ( sprintf ('%d.%d', $1, $2) >= 8.2 ) ? 1 : 0;
101 DBICTest::Schema->connect($dsn, $user, $pass)->storage->_use_insert_returning,
102 $test_server_supports_insert_returning,
103 'insert returning capability guessed correctly'
107 for my $use_insert_returning ($test_server_supports_insert_returning
112 no warnings qw/once/;
113 local *DBICTest::Schema::connection = subname 'DBICTest::Schema::connection' => sub {
114 my $s = shift->next::method (@_);
115 $s->storage->_use_insert_returning ($use_insert_returning);
119 ### test capability override
121 my $s = DBICTest::Schema->connect($dsn, $user, $pass);
123 ok (!$s->storage->_dbh, 'definitely not connected');
126 ! ($s->storage->_use_insert_returning xor $use_insert_returning),
127 'insert returning capability set correctly',
129 ok (!$s->storage->_dbh, 'still not connected (capability override works)');
132 ### connect, create postgres-specific test schema
134 $schema = DBICTest::Schema->connect($dsn, $user, $pass);
135 $schema->storage->ensure_connected;
137 drop_test_schema($schema);
138 create_test_schema($schema);
142 # run a BIG bunch of tests for last-insert-id / Auto-PK / sequence
144 run_apk_tests($schema); #< older set of auto-pk tests
145 run_extended_apk_tests($schema); #< new extended set of auto-pk tests
149 my $test_type_info = {
151 'data_type' => 'integer',
156 'data_type' => 'character varying',
159 'default_value' => undef,
162 'data_type' => 'integer',
165 'default_value' => 13,
169 'data_type' => 'character',
172 'default_value' => undef,
175 'data_type' => 'integer[]',
178 'default_value' => undef,
182 my $type_info = $schema->storage->columns_info_for('dbic_t_schema.artist');
183 my $artistid_defval = delete $type_info->{artistid}->{default_value};
184 like($artistid_defval,
185 qr/^nextval\('([^\.]*\.){0,1}artist_artistid_seq'::(?:text|regclass)\)/,
186 'columns_info_for - sequence matches Pg get_autoinc_seq expectations');
187 is_deeply($type_info, $test_type_info,
188 'columns_info_for - column data types');
196 package DBICTest::Schema::ArrayTest;
197 push @main::test_classes, __PACKAGE__;
201 use base 'DBIx::Class::Core';
203 __PACKAGE__->table('dbic_t_schema.array_test');
204 __PACKAGE__->add_columns(qw/id arrayfield/);
205 __PACKAGE__->column_info_from_storage(1);
206 __PACKAGE__->set_primary_key('id');
210 skip "Need DBD::Pg 2.9.2 or newer for array tests", 4 if $DBD::Pg::VERSION < 2.009002;
213 $schema->resultset('ArrayTest')->create({
214 arrayfield => [1, 2],
216 } 'inserting arrayref as pg array data';
219 $schema->resultset('ArrayTest')->update({
220 arrayfield => [3, 4],
222 } 'updating arrayref as pg array data';
224 $schema->resultset('ArrayTest')->create({
225 arrayfield => [5, 6],
230 $count = $schema->resultset('ArrayTest')->search({
231 arrayfield => \[ '= ?' => [arrayfield => [3, 4]] ], #Todo anything less ugly than this?
233 } 'comparing arrayref to pg array data does not blow up';
234 is($count, 1, 'comparing arrayref to pg array data gives correct result');
239 ########## Case check
242 package DBICTest::Schema::Casecheck;
243 push @main::test_classes, __PACKAGE__;
247 use base 'DBIx::Class::Core';
249 __PACKAGE__->table('dbic_t_schema.casecheck');
250 __PACKAGE__->add_columns(qw/id name NAME uc_name/);
251 __PACKAGE__->column_info_from_storage(1);
252 __PACKAGE__->set_primary_key('id');
255 my $name_info = $schema->source('Casecheck')->column_info( 'name' );
256 is( $name_info->{size}, 1, "Case sensitive matching info for 'name'" );
258 my $NAME_info = $schema->source('Casecheck')->column_info( 'NAME' );
259 is( $NAME_info->{size}, 2, "Case sensitive matching info for 'NAME'" );
261 my $uc_name_info = $schema->source('Casecheck')->column_info( 'uc_name' );
262 is( $uc_name_info->{size}, 3, "Case insensitive matching info for 'uc_name'" );
265 ## Test ResultSet->update
266 my $artist = $schema->resultset('Artist')->first;
267 my $cds = $artist->cds_unordered->search({
268 year => { '!=' => 2010 }
269 }, { prefetch => 'liner_notes' });
270 lives_ok { $cds->update({ year => '2010' }) } 'Update on prefetched rs';
272 ## Test SELECT ... FOR UPDATE
275 if(eval { require Sys::SigAction }) {
276 Sys::SigAction->import( 'set_sig_handler' );
279 skip "Sys::SigAction is not available", 6;
282 my ($timed_out, $artist2);
286 # Make sure that an error was raised, and that the update failed
289 ok($timed_out, "update from second schema times out");
290 ok($artist2->is_column_changed('name'), "'name' column is still dirty from second schema");
294 # Make sure that an error was NOT raised, and that the update succeeded
297 ok(! $timed_out, "update from second schema DOES NOT timeout");
298 ok(! $artist2->is_column_changed('name'), "'name' column is NOT dirty from second schema");
302 # create a new schema
303 my $schema2 = DBICTest::Schema->connect($dsn, $user, $pass);
304 $schema2->source("Artist")->name("dbic_t_schema.artist");
306 $schema->txn_do( sub {
307 my $rs = $schema->resultset('Artist')->search(
311 $t->{update_lock} ? { for => 'update' } : {}
313 ok ($rs->count, 'Count works');
315 my $artist = $rs->next;
316 is($artist->artistid, 1, "select returns artistid = 1");
320 my $h = set_sig_handler( 'ALRM', sub { die "DBICTestTimeout" } );
322 $artist2 = $schema2->resultset('Artist')->find(1);
323 $artist2->name('fooey');
327 $timed_out = $@ =~ /DBICTestTimeout/;
335 ######## other older Auto-pk tests
337 $schema->source("SequenceTest")->name("dbic_t_schema.sequence_test");
339 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo' });
340 is($st->pkid1, $_, "Auto-PK for sequence without default: First primary key");
341 is($st->pkid2, $_ + 9, "Auto-PK for sequence without default: Second primary key");
342 is($st->nonpkid, $_ + 19, "Auto-PK for sequence without default: Non-primary key");
344 my $st = $schema->resultset('SequenceTest')->create({ name => 'foo', pkid1 => 55 });
345 is($st->pkid1, 55, "Auto-PK for sequence without default: First primary key set manually");
348 ######## test non-serial auto-pk
350 if ($schema->storage->_use_insert_returning) {
351 $schema->source('TimestampPrimaryKey')->name('dbic_t_schema.timestamp_primary_key_test');
352 my $row = $schema->resultset('TimestampPrimaryKey')->create({});
356 ######## test with_deferred_fk_checks
358 $schema->source('CD')->name('dbic_t_schema.cd');
359 $schema->source('Track')->name('dbic_t_schema.track');
361 $schema->storage->with_deferred_fk_checks(sub {
362 $schema->resultset('Track')->create({
363 trackid => 999, cd => 999, position => 1, title => 'deferred FK track'
365 $schema->resultset('CD')->create({
366 artist => 1, cdid => 999, year => '2003', title => 'deferred FK cd'
369 } 'with_deferred_fk_checks code survived';
371 is eval { $schema->resultset('Track')->find(999)->title }, 'deferred FK track',
372 'code in with_deferred_fk_checks worked';
375 $schema->resultset('Track')->create({
376 trackid => 1, cd => 9999, position => 1, title => 'Track1'
378 } qr/constraint/i, 'with_deferred_fk_checks is off';
384 return unless $schema;
385 drop_test_schema($schema);
386 eapk_drop_all( $schema)
390 ######### SUBROUTINES
392 sub create_test_schema {
394 $schema->storage->dbh_do(sub {
395 my (undef,$dbh) = @_;
397 local $dbh->{Warn} = 0;
399 my $std_artist_table = <<EOS;
401 artistid serial PRIMARY KEY
403 , rank INTEGER NOT NULL DEFAULT '13'
405 , arrayfield INTEGER[]
409 $dbh->do("CREATE SCHEMA dbic_t_schema");
410 $dbh->do("CREATE TABLE dbic_t_schema.artist $std_artist_table");
413 CREATE TABLE dbic_t_schema.timestamp_primary_key_test (
414 id timestamp default current_timestamp
418 CREATE TABLE dbic_t_schema.cd (
419 cdid int PRIMARY KEY,
428 CREATE TABLE dbic_t_schema.track (
430 cd int REFERENCES dbic_t_schema.cd(cdid) DEFERRABLE,
433 last_updated_on date,
434 last_updated_at date,
440 CREATE TABLE dbic_t_schema.sequence_test (
445 , CONSTRAINT pk PRIMARY KEY(pkid1, pkid2)
448 $dbh->do("CREATE SEQUENCE pkid1_seq START 1 MAXVALUE 999999 MINVALUE 0");
449 $dbh->do("CREATE SEQUENCE pkid2_seq START 10 MAXVALUE 999999 MINVALUE 0");
450 $dbh->do("CREATE SEQUENCE nonpkid_seq START 20 MAXVALUE 999999 MINVALUE 0");
452 CREATE TABLE dbic_t_schema.casecheck (
453 id serial PRIMARY KEY
456 , "UC_NAME" VARCHAR(3)
460 CREATE TABLE dbic_t_schema.array_test (
461 id serial PRIMARY KEY
462 , arrayfield INTEGER[]
465 $dbh->do("CREATE SCHEMA dbic_t_schema_2");
466 $dbh->do("CREATE TABLE dbic_t_schema_2.artist $std_artist_table");
467 $dbh->do("CREATE SCHEMA dbic_t_schema_3");
468 $dbh->do("CREATE TABLE dbic_t_schema_3.artist $std_artist_table");
469 $dbh->do('set search_path=dbic_t_schema,public');
470 $dbh->do("CREATE SCHEMA dbic_t_schema_4");
471 $dbh->do("CREATE SCHEMA dbic_t_schema_5");
473 CREATE TABLE dbic_t_schema_4.artist
475 artistid integer not null default nextval('artist_artistid_seq'::regclass) PRIMARY KEY
477 , rank INTEGER NOT NULL DEFAULT '13'
479 , arrayfield INTEGER[]
482 $dbh->do('set search_path=public,dbic_t_schema,dbic_t_schema_3');
483 $dbh->do('create sequence public.artist_artistid_seq'); #< in the public schema
485 CREATE TABLE dbic_t_schema_5.artist
487 artistid integer not null default nextval('public.artist_artistid_seq'::regclass) PRIMARY KEY
489 , rank INTEGER NOT NULL DEFAULT '13'
491 , arrayfield INTEGER[]
494 $dbh->do('set search_path=dbic_t_schema,public');
500 sub drop_test_schema {
501 my ( $schema, $warn_exceptions ) = @_;
503 $schema->storage->dbh_do(sub {
504 my (undef,$dbh) = @_;
506 local $dbh->{Warn} = 0;
509 'DROP SCHEMA dbic_t_schema_5 CASCADE',
510 'DROP SEQUENCE public.artist_artistid_seq',
511 'DROP SCHEMA dbic_t_schema_4 CASCADE',
512 'DROP SCHEMA dbic_t_schema CASCADE',
513 'DROP SEQUENCE pkid1_seq',
514 'DROP SEQUENCE pkid2_seq',
515 'DROP SEQUENCE nonpkid_seq',
516 'DROP SCHEMA dbic_t_schema_2 CASCADE',
517 'DROP SCHEMA dbic_t_schema_3 CASCADE',
519 eval { $dbh->do ($stat) };
520 diag $@ if $@ && $warn_exceptions;
526 ### auto-pk / last_insert_id / sequence discovery
530 # This is in Core now, but it's here just to test that it doesn't break
531 $schema->class('Artist')->load_components('PK::Auto');
532 cmp_ok( $schema->resultset('Artist')->count, '==', 0, 'this should start with an empty artist table');
534 # test that auto-pk also works with the defined search path by
535 # un-schema-qualifying the table name
536 apk_t_set($schema,'artist');
540 $unq_new = $schema->resultset('Artist')->create({ name => 'baz' });
541 } 'insert into unqualified, shadowed table succeeds';
543 is($unq_new && $unq_new->artistid, 1, "and got correct artistid");
545 my @test_schemas = ( [qw| dbic_t_schema_2 1 |],
546 [qw| dbic_t_schema_3 1 |],
547 [qw| dbic_t_schema_4 2 |],
548 [qw| dbic_t_schema_5 1 |],
550 foreach my $t ( @test_schemas ) {
551 my ($sch_name, $start_num) = @$t;
552 #test with dbic_t_schema_2
553 apk_t_set($schema,"$sch_name.artist");
556 $another_new = $schema->resultset('Artist')->create({ name => 'Tollbooth Willy'});
557 is( $another_new->artistid,$start_num, "got correct artistid for $sch_name")
558 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
559 } "$sch_name liid 1 did not die"
560 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
562 $another_new = $schema->resultset('Artist')->create({ name => 'Adam Sandler'});
563 is( $another_new->artistid,$start_num+1, "got correct artistid for $sch_name")
564 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
565 } "$sch_name liid 2 did not die"
566 or diag "USED SEQUENCE: ".($schema->source('Artist')->column_info('artistid')->{sequence} || '<none>');
571 apk_t_set($schema,'dbic_t_schema.artist');
572 my $new = $schema->resultset('Artist')->create({ name => 'foo' });
573 is($new->artistid, 4, "Auto-PK worked");
574 $new = $schema->resultset('Artist')->create({ name => 'bar' });
575 is($new->artistid, 5, "Auto-PK worked");
576 } 'old auto-pk tests did not die either';
579 # sets the artist table name and clears sequence name cache
582 $s->source("Artist")->name($n);
583 $s->source('Artist')->column_info('artistid')->{sequence} = undef; #< clear sequence name cache
587 ######## EXTENDED AUTO-PK TESTS
591 package DBICTest::Schema::ExtAPK;
592 push @main::test_classes, __PACKAGE__;
596 use base 'DBIx::Class::Core';
598 __PACKAGE__->table('apk');
600 @eapk_id_columns = qw( id1 id2 id3 id4 );
601 __PACKAGE__->add_columns(
602 map { $_ => { data_type => 'integer', is_auto_increment => 1 } }
606 __PACKAGE__->set_primary_key('id2'); #< note the SECOND column is
611 BEGIN{ @eapk_schemas = map "dbic_apk_$_", 0..5 }
612 my %seqs; #< hash of schema.table.col => currval of its (DBIC) primary key sequence
614 sub run_extended_apk_tests {
617 #save the search path and reset it at the end
618 my $search_path_save = eapk_get_search_path($schema);
620 eapk_drop_all($schema);
623 # make the test schemas and sequences
624 $schema->storage->dbh_do(sub {
625 my ( undef, $dbh ) = @_;
627 $dbh->do("CREATE SCHEMA $_")
630 $dbh->do("CREATE SEQUENCE $eapk_schemas[5].fooseq");
631 $dbh->do("SELECT setval('$eapk_schemas[5].fooseq',400)");
632 $seqs{"$eapk_schemas[1].apk.id2"} = 400;
634 $dbh->do("CREATE SEQUENCE $eapk_schemas[4].fooseq");
635 $dbh->do("SELECT setval('$eapk_schemas[4].fooseq',300)");
636 $seqs{"$eapk_schemas[3].apk.id2"} = 300;
638 $dbh->do("CREATE SEQUENCE $eapk_schemas[3].fooseq");
639 $dbh->do("SELECT setval('$eapk_schemas[3].fooseq',200)");
640 $seqs{"$eapk_schemas[4].apk.id2"} = 200;
642 $dbh->do("SET search_path = ".join ',', reverse @eapk_schemas );
645 # clear our search_path cache
646 $schema->storage->{_pg_search_path} = undef;
648 eapk_create( $schema,
649 with_search_path => [0,1],
651 eapk_create( $schema,
652 with_search_path => [1,0,'public'],
653 nextval => "$eapk_schemas[5].fooseq",
655 eapk_create( $schema,
656 with_search_path => ['public',0,1],
659 eapk_create( $schema,
660 with_search_path => [3,1,0,'public'],
661 nextval => "$eapk_schemas[4].fooseq",
663 eapk_create( $schema,
664 with_search_path => [3,1,0,'public'],
665 nextval => "$eapk_schemas[3].fooseq",
669 eapk_poke( $schema );
670 eapk_poke( $schema, 0 );
671 eapk_poke( $schema, 2 );
672 eapk_poke( $schema, 4 );
673 eapk_poke( $schema, 1 );
674 eapk_poke( $schema, 0 );
675 eapk_poke( $schema, 1 );
676 eapk_poke( $schema );
677 eapk_poke( $schema, 4 );
678 eapk_poke( $schema, 3 );
679 eapk_poke( $schema, 1 );
680 eapk_poke( $schema, 2 );
681 eapk_poke( $schema, 0 );
683 # set our search path back
684 eapk_set_search_path( $schema, @$search_path_save );
687 # do a DBIC create on the apk table in the given schema number (which is an
688 # index of @eapk_schemas)
691 my ($s, $schema_num) = @_;
693 my $schema_name = defined $schema_num
694 ? $eapk_schemas[$schema_num]
697 my $schema_name_actual = $schema_name || eapk_find_visible_schema($s);
699 $s->source('ExtAPK')->name($schema_name ? $schema_name.'.apk' : 'apk');
700 #< clear sequence name cache
701 $s->source('ExtAPK')->column_info($_)->{sequence} = undef
702 for @eapk_id_columns;
704 no warnings 'uninitialized';
707 for my $inc (1,2,3) {
708 $new = $schema->resultset('ExtAPK')->create({ id1 => 1});
709 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.id2"};
710 is( $new->id2, $proper_seqval, "$schema_name_actual.apk.id2 correct inc $inc" )
711 or eapk_seq_diag($s,$schema_name);
712 $new->discard_changes;
714 for my $id ('id3','id4') {
715 my $proper_seqval = ++$seqs{"$schema_name_actual.apk.$id"};
716 is( $new->$id, $proper_seqval, "$schema_name_actual.apk.$id correct inc $inc" )
717 or eapk_seq_diag($s,$schema_name);
720 } "create in schema '$schema_name' lives"
721 or eapk_seq_diag($s,$schema_name);
724 # print diagnostic info on which sequences were found in the ExtAPK
728 my $schema = shift || eapk_find_visible_schema($s);
730 diag "$schema.apk sequences: ",
732 map "$_:".($s->source('ExtAPK')->column_info($_)->{sequence} || '<none>'),
737 # get the postgres search path as an arrayref
738 sub eapk_get_search_path {
740 # cache the search path as ['schema','schema',...] in the storage
743 return $s->storage->dbh_do(sub {
744 my (undef, $dbh) = @_;
746 my ($sp_string) = $dbh->selectrow_array('SHOW search_path');
747 while ( $sp_string =~ s/("[^"]+"|[^,]+),?// ) {
748 unless( defined $1 and length $1 ) {
749 die "search path sanity check failed: '$1'";
751 push @search_path, $1;
756 sub eapk_set_search_path {
758 my $sp = join ',',@sp;
759 $s->storage->dbh_do( sub { $_[1]->do("SET search_path = $sp") } );
762 # create the apk table in the given schema, can set whether the table name is qualified, what the nextval is for the second ID
764 my ($schema, %a) = @_;
766 $schema->storage->dbh_do(sub {
767 my (undef,$dbh) = @_;
770 if ( $a{with_search_path} ) {
771 ($searchpath_save) = $dbh->selectrow_array('SHOW search_path');
773 my $search_path = join ',',map {/\D/ ? $_ : $eapk_schemas[$_]} @{$a{with_search_path}};
775 $dbh->do("SET search_path = $search_path");
778 my $table_name = $a{qualify_table}
779 ? ($eapk_schemas[$a{qualify_table}] || die). ".apk"
781 local $_[1]->{Warn} = 0;
783 my $id_def = $a{nextval}
784 ? "integer not null default nextval('$a{nextval}'::regclass)"
787 CREATE TABLE $table_name (
790 , id3 serial primary key
795 if( $searchpath_save ) {
796 $dbh->do("SET search_path = $searchpath_save");
802 my ( $schema, $warn_exceptions ) = @_;
804 $schema->storage->dbh_do(sub {
805 my (undef,$dbh) = @_;
807 local $dbh->{Warn} = 0;
809 # drop the test schemas
810 for (@eapk_schemas ) {
811 eval{ $dbh->do("DROP SCHEMA $_ CASCADE") };
812 diag $@ if $@ && $warn_exceptions;
819 sub eapk_find_visible_schema {
823 $s->storage->dbh_do(sub {
824 $_[1]->selectrow_array(<<EOS);
826 FROM pg_catalog.pg_namespace n
827 JOIN pg_catalog.pg_class c ON c.relnamespace = n.oid
828 WHERE c.relname = 'apk'
829 AND pg_catalog.pg_table_is_visible(c.oid)