8 use DBI::Const::GetInfoType;
9 use Scalar::Util qw/weaken/;
10 use DBIx::Class::Optional::Dependencies ();
14 use DBIC::SqlMakerTest;
16 plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_mysql')
17 unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_mysql');
19 my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
21 plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test'
22 unless ($dsn && $user);
24 my $schema = DBICTest::Schema->connect($dsn, $user, $pass, { quote_names => 1 });
26 my $dbh = $schema->storage->dbh;
28 $dbh->do("DROP TABLE IF EXISTS artist;");
30 $dbh->do("CREATE TABLE artist (artistid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100), rank INTEGER NOT NULL DEFAULT '13', charfield CHAR(10));");
32 $dbh->do("DROP TABLE IF EXISTS cd;");
34 $dbh->do("CREATE TABLE cd (cdid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, artist INTEGER, title TEXT, year DATE, genreid INTEGER, single_track INTEGER);");
36 $dbh->do("DROP TABLE IF EXISTS producer;");
38 $dbh->do("CREATE TABLE producer (producerid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name TEXT);");
40 $dbh->do("DROP TABLE IF EXISTS cd_to_producer;");
42 $dbh->do("CREATE TABLE cd_to_producer (cd INTEGER,producer INTEGER);");
44 $dbh->do("DROP TABLE IF EXISTS owners;");
46 $dbh->do("CREATE TABLE owners (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100) NOT NULL);");
48 $dbh->do("DROP TABLE IF EXISTS books;");
50 $dbh->do("CREATE TABLE books (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, source VARCHAR(100) NOT NULL, owner integer NOT NULL, title varchar(100) NOT NULL, price integer);");
52 #'dbi:mysql:host=localhost;database=dbic_test', 'dbic_test', '');
54 # make sure sqlt_type overrides work (::Storage::DBI::mysql does this)
56 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
58 ok (!$schema->storage->_dbh, 'definitely not connected');
59 is ($schema->storage->sqlt_type, 'MySQL', 'sqlt_type correct pre-connection');
62 # This is in Core now, but it's here just to test that it doesn't break
63 $schema->class('Artist')->load_components('PK::Auto');
65 # test primary key handling
66 my $new = $schema->resultset('Artist')->create({ name => 'foo' });
67 ok($new->artistid, "Auto-PK worked");
71 $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
73 my $it = $schema->resultset('Artist')->search( {},
76 order_by => 'artistid' }
78 is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 7 artists
79 is( $it->next->name, "Artist 2", "iterator->next ok" );
82 is( $it->next, undef, "next past end of resultset ok" );
84 # Limit with select-lock
86 $schema->txn_do (sub {
88 $schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
89 'DBICTest::Schema::Artist',
92 } 'Limited FOR UPDATE select works';
96 $schema->txn_do (sub {
98 $schema->resultset('Artist')->find({artistid => 1}, {for => 'shared'}),
99 'DBICTest::Schema::Artist',
102 } 'LOCK IN SHARE MODE select works';
104 my $test_type_info = {
106 'data_type' => 'INT',
109 'default_value' => undef,
112 'data_type' => 'VARCHAR',
115 'default_value' => undef,
118 'data_type' => 'INT',
121 'default_value' => 13,
124 'data_type' => 'CHAR',
127 'default_value' => undef,
131 $schema->populate ('Owners', [
138 $schema->populate ('BooksInLibrary', [
139 [qw/source owner title /],
140 [qw/Library 1 secrets1/],
141 [qw/Eatery 1 secrets2/],
142 [qw/Library 2 secrets3/],
146 # try a distinct + prefetch on tables with identically named columns
147 # (mysql doesn't seem to like subqueries with equally named columns)
151 # try a ->has_many direction (due to a 'multi' accessor the select/group_by group is collapsed)
152 my $owners = $schema->resultset ('Owners')->search (
153 { 'books.id' => { '!=', undef }},
154 { prefetch => 'books', distinct => 1 }
156 my $owners2 = $schema->resultset ('Owners')->search ({ id => { -in => $owners->get_column ('me.id')->as_query }});
157 for ($owners, $owners2) {
158 is ($_->all, 2, 'Prefetched grouped search returns correct number of rows');
159 is ($_->count, 2, 'Prefetched grouped search returns correct count');
162 # try a ->belongs_to direction (no select collapse)
163 my $books = $schema->resultset ('BooksInLibrary')->search (
164 { 'owner.name' => 'wiggle' },
165 { prefetch => 'owner', distinct => 1 }
167 my $books2 = $schema->resultset ('BooksInLibrary')->search ({ id => { -in => $books->get_column ('me.id')->as_query }});
168 for ($books, $books2) {
169 is ($_->all, 1, 'Prefetched grouped search returns correct number of rows');
170 is ($_->count, 1, 'Prefetched grouped search returns correct count');
175 my $norm_version = $schema->storage->_server_info->{normalized_dbms_version}
176 or skip "Cannot determine MySQL server version", 1;
178 if ($norm_version < 5.000003_01) {
179 $test_type_info->{charfield}->{data_type} = 'VARCHAR';
182 my $type_info = $schema->storage->columns_info_for('artist');
183 is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
186 my $cd = $schema->resultset ('CD')->create ({});
187 my $producer = $schema->resultset ('Producer')->create ({});
188 lives_ok { $cd->set_producers ([ $producer ]) } 'set_relationship doesnt die';
191 my $artist = $schema->resultset('Artist')->next;
192 my $cd = $schema->resultset('CD')->next;
193 $cd->set_from_related ('artist', $artist);
196 my $rs = $schema->resultset('CD')->search ({}, { prefetch => 'artist' });
200 is ($cd->artist->name, $artist->name, 'Prefetched artist');
201 }, 'join does not throw (mysql 3 test)';
203 # induce a jointype override, make sure it works even if we don't have mysql3
204 local $schema->storage->sql_maker->{_default_jointype} = 'inner';
208 SELECT `me`.`cdid`, `me`.`artist`, `me`.`title`, `me`.`year`, `me`.`genreid`, `me`.`single_track`,
209 `artist`.`artistid`, `artist`.`name`, `artist`.`rank`, `artist`.`charfield`
211 INNER JOIN `artist` `artist` ON `artist`.`artistid` = `me`.`artist`
214 'overridden default join type works',
218 ## Can we properly deal with the null search problem?
220 ## Only way is to do a SET SQL_AUTO_IS_NULL = 0; on connect
221 ## But I'm not sure if we should do this or not (Ash, 2008/06/03)
223 # There is now a built-in function to do this, test that everything works
224 # with it (ribasushi, 2009/07/03)
227 my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, { on_connect_call => 'set_strict_mode' });
229 $ansi_schema->resultset('Artist')->create ({ name => 'last created artist' });
231 ok my $artist1_rs = $ansi_schema->resultset('Artist')->search({artistid=>6666})
232 => 'Created an artist resultset of 6666';
234 is $artist1_rs->count, 0
235 => 'Got no returned rows';
237 ok my $artist2_rs = $ansi_schema->resultset('Artist')->search({artistid=>undef})
238 => 'Created an artist resultset of undef';
240 is $artist2_rs->count, 0
243 my $artist = $artist2_rs->single;
249 # check for proper grouped counts
251 my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, {
252 on_connect_call => 'set_strict_mode',
255 my $rs = $ansi_schema->resultset('CD');
258 $years->{$_->year|| scalar keys %$years}++ for $rs->all; # NULL != NULL, thus the keys eval
262 $rs->search ({}, { group_by => 'year'})->count,
264 'grouped count correct',
266 }, 'Grouped count does not throw');
269 $ansi_schema->resultset('Owners')->search({}, {
270 join => 'books', group_by => [ 'me.id', 'books.id' ]
272 }, 'count on grouped columns with the same name does not throw');
275 # a more contrived^Wcomplicated self-referential double-subquery test
277 my $rs = $schema->resultset('Artist')->search({ name => { -like => 'baby_%' } });
279 $rs->populate([map { [$_] } ('name', map { "baby_$_" } (1..10) ) ]);
281 my ($count_sql, @count_bind) = @${$rs->count_rs->as_query};
283 my $complex_rs = $schema->resultset('Artist')->search(
285 -in => $rs->get_column('artistid')
290 $complex_rs->update({ name => \[ "CONCAT( `name`, '_bell_out_of_', $count_sql )", @count_bind ] });
294 $schema->resultset('Artist')->search({ name => "baby_${_}_bell_out_of_10" })->count,
296 "Correctly updated babybell $_",
300 is ($rs->count, 10, '10 artists present');
302 my $orig_debug = $schema->storage->debug;
303 $schema->storage->debug(1);
305 $schema->storage->debugcb(sub { $query_count++ });
310 is ($query_count, 1, 'One delete query fired');
311 is ($rs->count, 0, '10 Artists correctly deleted');
314 name => 'baby_with_cd',
315 cds => [ { title => 'babeeeeee', year => 2013 } ],
317 is ($rs->count, 1, 'Artist with cd created');
320 $schema->resultset('CD')->search_related('artist',
321 { 'artist.name' => { -like => 'baby_with_%' } }
323 is ($query_count, 1, 'And one more delete query fired');
324 is ($rs->count, 0, 'Artist with cd deleted');
326 $schema->storage->debugcb(undef);
327 $schema->storage->debug($orig_debug);
337 my $rs = $schema->resultset ('CD');
339 for my $y (keys %$cds_per_year) {
340 for my $c (1 .. $cds_per_year->{$y} ) {
341 $rs->create ({ title => "CD $y-$c", artist => 1, year => "$y-01-01" });
345 is ($rs->count, 6, 'CDs created successfully');
347 $rs = $rs->search ({}, {
348 select => [ \ 'YEAR(year)' ], as => ['y'], distinct => 1,
351 my $y_rs = $rs->get_column ('y');
353 warnings_exist { is_deeply (
354 [ sort ($y_rs->all) ],
355 [ sort keys %$cds_per_year ],
356 'Years group successfully',
358 \QUse of distinct => 1 while selecting anything other than a column \E
359 \Qdeclared on the primary ResultSource is deprecated\E
360 /x, 'deprecation warning';
363 $rs->create ({ artist => 1, year => '0-1-1', title => 'Jesus Rap' });
367 [ 0, sort keys %$cds_per_year ],
368 'Zero-year groups successfully',
371 # convoluted search taken verbatim from list
372 my $restrict_rs = $rs->search({ -and => [
374 year => { '!=', undef }
377 warnings_exist { is_deeply (
378 [ $restrict_rs->get_column('y')->all ],
380 'Zero year was correctly excluded from resultset',
382 \QUse of distinct => 1 while selecting anything other than a column \E
383 \Qdeclared on the primary ResultSource is deprecated\E
384 /x, 'deprecation warning';
387 # make sure find hooks determine driver
389 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
390 $schema->resultset("Artist")->find(4);
391 isa_ok($schema->storage->sql_maker, 'DBIx::Class::SQLMaker::MySQL');
394 # make sure the mysql_auto_reconnect buggery is avoided
396 local $ENV{MOD_PERL} = 'boogiewoogie';
397 my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
398 ok (! $schema->storage->_get_dbh->{mysql_auto_reconnect}, 'mysql_auto_reconnect unset regardless of ENV' );
400 # Make sure hardcore forking action still works even if mysql_auto_reconnect
401 # is true (test inspired by ether)
403 my $schema_autorecon = DBICTest::Schema->connect($dsn, $user, $pass, { mysql_auto_reconnect => 1 });
404 my $orig_dbh = $schema_autorecon->storage->_get_dbh;
407 ok ($orig_dbh, 'Got weak $dbh ref');
408 ok ($orig_dbh->{mysql_auto_reconnect}, 'mysql_auto_reconnect is properly set if explicitly requested' );
410 my $rs = $schema_autorecon->resultset('Artist');
412 my ($parent_in, $child_out);
413 pipe( $parent_in, $child_out ) or die "Pipe open failed: $!";
415 if (! defined $pid ) {
416 die "fork() failed: $!"
422 $schema_autorecon->storage->dbh_do(sub {
423 is ($_[1], $orig_dbh, 'Storage holds correct $dbh in parent');
427 $schema_autorecon->storage->_dbh(undef);
430 local $TODO = "Perl $] is known to leak like a sieve"
431 if DBIx::Class::_ENV_::PEEPEENESS;
433 ok (! defined $orig_dbh, 'Parent $dbh handle is gone');
439 #simulate a subtest to not confuse the parent TAP emission
440 my $tb = Test::More->builder;
442 for (qw/output failure_output todo_output/) {
444 open ($tb->$_, '>&', $child_out);
447 # wait for parent to kill its $dbh
450 # try to do something dbic-esque
451 $rs->create({ name => "Hardcore Forker $$" });
454 local $TODO = "Perl $] is known to leak like a sieve"
455 if DBIx::Class::_ENV_::PEEPEENESS;
457 ok (! defined $orig_dbh, 'DBIC operation triggered reconnect - old $dbh is gone');
464 while (my $ln = <$parent_in>) {
468 ok(!$?, 'Child subtests passed');
470 ok ($rs->find({ name => "Hardcore Forker $pid" }), 'Expected row created');