[dbsrgits/DBIx-Class-Historic.git] / t / 71mysql.t

use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_mysql';

use strict;
use warnings;

use Test::More;
use Test::Exception;
use Test::Warn;

use DBI::Const::GetInfoType;
use Scalar::Util qw/weaken/;
use DBIx::Class::Optional::Dependencies ();

use lib qw(t/lib);
use DBICTest;

my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};

my $schema = DBICTest::Schema->connect($dsn, $user, $pass, { quote_names => 1 });

my $dbh = $schema->storage->dbh;

$dbh->do("DROP TABLE IF EXISTS artist;");

$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));");

$dbh->do("DROP TABLE IF EXISTS cd;");

$dbh->do("CREATE TABLE cd (cdid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, artist INTEGER, title TEXT, year DATE, genreid INTEGER, single_track INTEGER);");

$dbh->do("DROP TABLE IF EXISTS producer;");

$dbh->do("CREATE TABLE producer (producerid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name TEXT);");

$dbh->do("DROP TABLE IF EXISTS cd_to_producer;");

$dbh->do("CREATE TABLE cd_to_producer (cd INTEGER,producer INTEGER);");

$dbh->do("DROP TABLE IF EXISTS owners;");

$dbh->do("CREATE TABLE owners (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100) NOT NULL);");

$dbh->do("DROP TABLE IF EXISTS books;");

$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);");

#'dbi:mysql:host=localhost;database=dbic_test', 'dbic_test', '');

# make sure sqlt_type overrides work (::Storage::DBI::mysql does this)
{
  my $schema = DBICTest::Schema->connect($dsn, $user, $pass);

  ok (!$schema->storage->_dbh, 'definitely not connected');
  is ($schema->storage->sqlt_type, 'MySQL', 'sqlt_type correct pre-connection');
}

# This is in Core now, but it's here just to test that it doesn't break
$schema->class('Artist')->load_components('PK::Auto');

# test primary key handling
my $new = $schema->resultset('Artist')->create({ name => 'foo' });
ok($new->artistid, "Auto-PK worked");

# test LIMIT support
for (1..6) {
    $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
}
my $it = $schema->resultset('Artist')->search( {},
    { rows => 3,
      offset => 2,
      order_by => 'artistid' }
);
is( $it->count, 3, "LIMIT count ok" );  # ask for 3 rows out of 7 artists
is( $it->next->name, "Artist 2", "iterator->next ok" );
$it->next;
$it->next;
is( $it->next, undef, "next past end of resultset ok" );

# Limit with select-lock
lives_ok {
  $schema->txn_do (sub {
    isa_ok (
      $schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
      'DBICTest::Schema::Artist',
    );
  });
} 'Limited FOR UPDATE select works';

# shared-lock
lives_ok {
  $schema->txn_do (sub {
    isa_ok (
      $schema->resultset('Artist')->find({artistid => 1}, {for => 'shared'}),
      'DBICTest::Schema::Artist',
    );
  });
} 'LOCK IN SHARE MODE select works';

my ($int_type_name, @undef_default) = DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE
  ? ('integer')
  : ( 'INT', default_value => undef )
;

my $test_type_info = {
    'artistid' => {
        'data_type' => $int_type_name,
        'is_nullable' => 0,
        'size' => 11,
        @undef_default,
    },
    'name' => {
        'data_type' => 'VARCHAR',
        'is_nullable' => 1,
        'size' => 100,
        @undef_default,
    },
    'rank' => {
        'data_type' => $int_type_name,
        'is_nullable' => 0,
        'size' => 11,
        DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE ? () : ( 'default_value' => '13' ),
    },
    'charfield' => {
        'data_type' => 'CHAR',
        'is_nullable' => 1,
        'size' => 10,
        @undef_default,
    },
};

$schema->populate ('Owners', [
  [qw/id  name  /],
  [qw/1   wiggle/],
  [qw/2   woggle/],
  [qw/3   boggle/],
]);

$schema->populate ('BooksInLibrary', [
  [qw/source  owner title   /],
  [qw/Library 1     secrets1/],
  [qw/Eatery  1     secrets2/],
  [qw/Library 2     secrets3/],
]);

#
# try a distinct + prefetch on tables with identically named columns
# (mysql doesn't seem to like subqueries with equally named columns)
#

{
  # try a ->has_many direction (due to a 'multi' accessor the select/group_by group is collapsed)
  my $owners = $schema->resultset ('Owners')->search (
    { 'books.id' => { '!=', undef }},
    { prefetch => 'books', distinct => 1 }
  );
  my $owners2 = $schema->resultset ('Owners')->search ({ id => { -in => $owners->get_column ('me.id')->as_query }});
  for ($owners, $owners2) {
    is ($_->all, 2, 'Prefetched grouped search returns correct number of rows');
    is ($_->count, 2, 'Prefetched grouped search returns correct count');
  }

  # try a ->belongs_to direction (no select collapse)
  my $books = $schema->resultset ('BooksInLibrary')->search (
    { 'owner.name' => 'wiggle' },
    { prefetch => 'owner', distinct => 1 }
  );
  my $books2 = $schema->resultset ('BooksInLibrary')->search ({ id => { -in => $books->get_column ('me.id')->as_query }});
  for ($books, $books2) {
    is ($_->all, 1, 'Prefetched grouped search returns correct number of rows');
    is ($_->count, 1, 'Prefetched grouped search returns correct count');
  }
}

SKIP: {
    my $norm_version = $schema->storage->_server_info->{normalized_dbms_version}
      or skip "Cannot determine MySQL server version", 1;

    if ($norm_version < 5.000003_01) {
        $test_type_info->{charfield}->{data_type} = 'VARCHAR';
    }

    if (DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE) {
      $_->{data_type} = lc $_->{data_type} for values %$test_type_info;
    }

    my $type_info = $schema->storage->columns_info_for('artist');
    is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
}

my $cd = $schema->resultset ('CD')->create ({});
my $producer = $schema->resultset ('Producer')->create ({});
lives_ok { $cd->set_producers ([ $producer ]) } 'set_relationship doesnt die';

{
  my $artist = $schema->resultset('Artist')->next;
  my $cd = $schema->resultset('CD')->next;
  $cd->set_from_related ('artist', $artist);
  $cd->update;

  my $rs = $schema->resultset('CD')->search ({}, { prefetch => 'artist' });

  lives_ok sub {
    my $cd = $rs->next;
    is ($cd->artist->name, $artist->name, 'Prefetched artist');
  }, 'join does not throw (mysql 3 test)';
}

## Can we properly deal with the null search problem?
##
## Only way is to do a SET SQL_AUTO_IS_NULL = 0; on connect
## But I'm not sure if we should do this or not (Ash, 2008/06/03)
#
# There is now a built-in function to do this, test that everything works
# with it (ribasushi, 2009/07/03)

NULLINSEARCH: {
    my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, { on_connect_call => 'set_strict_mode' });

    $ansi_schema->resultset('Artist')->create ({ name => 'last created artist' });

    ok my $artist1_rs = $ansi_schema->resultset('Artist')->search({artistid=>6666})
      => 'Created an artist resultset of 6666';

    is $artist1_rs->count, 0
      => 'Got no returned rows';

    ok my $artist2_rs = $ansi_schema->resultset('Artist')->search({artistid=>undef})
      => 'Created an artist resultset of undef';

    is $artist2_rs->count, 0
      => 'got no rows';

    my $artist = $artist2_rs->single;

    is $artist => undef,
      => 'Nothing Found!';
}

# check for proper grouped counts
{
  my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, {
    on_connect_call => 'set_strict_mode',
    quote_char => '`',
  });
  my $rs = $ansi_schema->resultset('CD');

  my $years;
  $years->{$_->year|| scalar keys %$years}++ for $rs->all;  # NULL != NULL, thus the keys eval

  lives_ok ( sub {
    is (
      $rs->search ({}, { group_by => 'year'})->count,
      scalar keys %$years,
      'grouped count correct',
    );
  }, 'Grouped count does not throw');

  lives_ok( sub {
    $ansi_schema->resultset('Owners')->search({}, {
      join => 'books', group_by => [ 'me.id', 'books.id' ]
    })->count();
  }, 'count on grouped columns with the same name does not throw');
}

# a more contrived^Wcomplicated self-referential double-subquery test
{
  my $rs = $schema->resultset('Artist')->search({ name => { -like => 'baby_%' } });

  $rs->populate([map { [$_] } ('name', map { "baby_$_" } (1..10) ) ]);

  my ($count_sql, @count_bind) = @${$rs->count_rs->as_query};

  my $complex_rs = $schema->resultset('Artist')->search(
    { artistid => {
      -in => $rs->get_column('artistid')
                  ->as_query
    } },
  );

  $complex_rs->update({ name => \[ "CONCAT( `name`, '_bell_out_of_', $count_sql )", @count_bind ] });

  for (1..10) {
    is (
      $schema->resultset('Artist')->search({ name => "baby_${_}_bell_out_of_10" })->count,
      1,
      "Correctly updated babybell $_",
    );
  }

  is ($rs->count, 10, '10 artists present');

  $schema->is_executed_querycount( sub {
    $complex_rs->delete;
  }, 1, 'One delete query fired' );
  is ($rs->count, 0, '10 Artists correctly deleted');

  $rs->create({
    name => 'baby_with_cd',
    cds => [ { title => 'babeeeeee', year => 2013 } ],
  });
  is ($rs->count, 1, 'Artist with cd created');


  $schema->is_executed_querycount( sub {
    $schema->resultset('CD')->search_related('artist',
      { 'artist.name' => { -like => 'baby_with_%' } }
    )->delete;
  }, 1, 'And one more delete query fired');
  is ($rs->count, 0, 'Artist with cd deleted');
}

ZEROINSEARCH: {
  my $cds_per_year = {
    2001 => 2,
    2002 => 1,
    2005 => 3,
  };

  my $rs = $schema->resultset ('CD');
  $rs->delete;
  for my $y (keys %$cds_per_year) {
    for my $c (1 .. $cds_per_year->{$y} ) {
      $rs->create ({ title => "CD $y-$c", artist => 1, year => "$y-01-01" });
    }
  }

  is ($rs->count, 6, 'CDs created successfully');

  $rs = $rs->search ({}, {
    select => [ \ 'YEAR(year)' ], as => ['y'], distinct => 1,
  });

  my $y_rs = $rs->get_column ('y');

  warnings_exist { is_deeply (
    [ sort ($y_rs->all) ],
    [ sort keys %$cds_per_year ],
    'Years group successfully',
  ) } qr/
    \QUse of distinct => 1 while selecting anything other than a column \E
    \Qdeclared on the primary ResultSource is deprecated\E
  /x, 'deprecation warning';


  $rs->create ({ artist => 1, year => '0-1-1', title => 'Jesus Rap' });

  is_deeply (
    [ sort $y_rs->all ],
    [ 0, sort keys %$cds_per_year ],
    'Zero-year groups successfully',
  );

  # convoluted search taken verbatim from list
  my $restrict_rs = $rs->search({ -and => [
    year => { '!=', 0 },
    year => { '!=', undef }
  ]});

  warnings_exist { is_deeply (
    [ sort $restrict_rs->get_column('y')->all ],
    [ sort $y_rs->all ],
    'Zero year was correctly excluded from resultset',
  ) } qr/
    \QUse of distinct => 1 while selecting anything other than a column \E
    \Qdeclared on the primary ResultSource is deprecated\E
  /x, 'deprecation warning';
}

# make sure find hooks determine driver
{
  my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
  $schema->resultset("Artist")->find(4);
  isa_ok($schema->storage->sql_maker, 'DBIx::Class::SQLMaker::MySQL');
}

# make sure the mysql_auto_reconnect buggery is avoided
{
  local $ENV{MOD_PERL} = 'boogiewoogie';
  my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
  ok (! $schema->storage->_get_dbh->{mysql_auto_reconnect}, 'mysql_auto_reconnect unset regardless of ENV' );

  # Make sure hardcore forking action still works even if mysql_auto_reconnect
  # is true (test inspired by ether)

  my $schema_autorecon = DBICTest::Schema->connect($dsn, $user, $pass, { mysql_auto_reconnect => 1 });
  my $orig_dbh = $schema_autorecon->storage->_get_dbh;
  weaken $orig_dbh;

  ok ($orig_dbh, 'Got weak $dbh ref');
  ok ($orig_dbh->{mysql_auto_reconnect}, 'mysql_auto_reconnect is properly set if explicitly requested' );

  my $rs = $schema_autorecon->resultset('Artist');

  my ($parent_in, $child_out);
  pipe( $parent_in, $child_out ) or die "Pipe open failed: $!";
  my $pid = fork();
  if (! defined $pid ) {
    die "fork() failed: $!"
  }
  elsif ($pid) {
    close $child_out;

    # sanity check
    $schema_autorecon->storage->dbh_do(sub {
      is ($_[1], $orig_dbh, 'Storage holds correct $dbh in parent');
    });

    # kill our $dbh
    $schema_autorecon->storage->_dbh(undef);

    {
      local $TODO = "Perl $] is known to leak like a sieve"
        if DBIx::Class::_ENV_::PEEPEENESS;

      ok (! defined $orig_dbh, 'Parent $dbh handle is gone');
    }
  }
  else {
    close $parent_in;

    #simulate a  subtest to not confuse the parent TAP emission
    my $tb = Test::More->builder;
    $tb->reset;
    for (qw/output failure_output todo_output/) {
      close $tb->$_;
      open ($tb->$_, '>&', $child_out);
    }

    # wait for parent to kill its $dbh
    sleep 1;

    # try to do something dbic-esque
    $rs->create({ name => "Hardcore Forker $$" });

    {
      local $TODO = "Perl $] is known to leak like a sieve"
        if DBIx::Class::_ENV_::PEEPEENESS;

      ok (! defined $orig_dbh, 'DBIC operation triggered reconnect - old $dbh is gone');
    }

    done_testing;
    exit 0;
  }

  while (my $ln = <$parent_in>) {
    print "   $ln";
  }
  wait;
  ok(!$?, 'Child subtests passed');

  ok ($rs->find({ name => "Hardcore Forker $pid" }), 'Expected row created');
}

done_testing;
Commit	Line	Data
cb551b07	1	use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_mysql';
cb551b07	2
70350518	3	use strict;
68de9438	4	use warnings;
70350518	5
70350518	6	use Test::More;
74de7c2c	7	use Test::Exception;
722274d0	8	use Test::Warn;
da6a5860	9
	10	use DBI::Const::GetInfoType;
	11	use Scalar::Util qw/weaken/;
199fbc45	12	use DBIx::Class::Optional::Dependencies ();
da6a5860	13
70350518	14	use lib qw(t/lib);
70350518	15	use DBICTest;
0567538f	16
	17	my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
	18
5f6bada6	19	my $schema = DBICTest::Schema->connect($dsn, $user, $pass, { quote_names => 1 });
0567538f	20
3ff5b740	21	my $dbh = $schema->storage->dbh;
0567538f	22
	23	$dbh->do("DROP TABLE IF EXISTS artist;");
	24
a0dd8679	25	$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));");
0567538f	26
74de7c2c	27	$dbh->do("DROP TABLE IF EXISTS cd;");
74de7c2c	28
e0d56e26	29	$dbh->do("CREATE TABLE cd (cdid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, artist INTEGER, title TEXT, year DATE, genreid INTEGER, single_track INTEGER);");
74de7c2c	30
	31	$dbh->do("DROP TABLE IF EXISTS producer;");
	32
	33	$dbh->do("CREATE TABLE producer (producerid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name TEXT);");
	34
	35	$dbh->do("DROP TABLE IF EXISTS cd_to_producer;");
	36
	37	$dbh->do("CREATE TABLE cd_to_producer (cd INTEGER,producer INTEGER);");
	38
bed3a173	39	$dbh->do("DROP TABLE IF EXISTS owners;");
	40
	41	$dbh->do("CREATE TABLE owners (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100) NOT NULL);");
	42
	43	$dbh->do("DROP TABLE IF EXISTS books;");
	44
	45	$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);");
	46
0567538f	47	#'dbi:mysql:host=localhost;database=dbic_test', 'dbic_test', '');
0567538f	48
8273e845	49	# make sure sqlt_type overrides work (::Storage::DBI::mysql does this)
adbf0c89	50	{
	51	my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
	52
	53	ok (!$schema->storage->_dbh, 'definitely not connected');
	54	is ($schema->storage->sqlt_type, 'MySQL', 'sqlt_type correct pre-connection');
	55	}
	56
3ff5b740	57	# This is in Core now, but it's here just to test that it doesn't break
3ff5b740	58	$schema->class('Artist')->load_components('PK::Auto');
0567538f	59
0567538f	60	# test primary key handling
3ff5b740	61	my $new = $schema->resultset('Artist')->create({ name => 'foo' });
0567538f	62	ok($new->artistid, "Auto-PK worked");
	63
	64	# test LIMIT support
	65	for (1..6) {
3ff5b740	66	$schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
0567538f	67	}
3ff5b740	68	my $it = $schema->resultset('Artist')->search( {},
0567538f	69	{ rows => 3,
	70	offset => 2,
	71	order_by => 'artistid' }
	72	);
fb4b58e8	73	is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 7 artists
0567538f	74	is( $it->next->name, "Artist 2", "iterator->next ok" );
	75	$it->next;
	76	$it->next;
	77	is( $it->next, undef, "next past end of resultset ok" );
	78
e5372da4	79	# Limit with select-lock
	80	lives_ok {
	81	$schema->txn_do (sub {
	82	isa_ok (
	83	$schema->resultset('Artist')->find({artistid => 1}, {for => 'update', rows => 1}),
	84	'DBICTest::Schema::Artist',
	85	);
	86	});
	87	} 'Limited FOR UPDATE select works';
	88
4e0a89e4	89	# shared-lock
	90	lives_ok {
	91	$schema->txn_do (sub {
	92	isa_ok (
	93	$schema->resultset('Artist')->find({artistid => 1}, {for => 'shared'}),
	94	'DBICTest::Schema::Artist',
	95	);
	96	});
	97	} 'LOCK IN SHARE MODE select works';
	98
f45dc928	99	my ($int_type_name, @undef_default) = DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE
	100	? ('integer')
	101	: ( 'INT', default_value => undef )
	102	;
	103
a953d8d9	104	my $test_type_info = {
a953d8d9	105	'artistid' => {
f45dc928	106	'data_type' => $int_type_name,
103e3e03	107	'is_nullable' => 0,
fc22fbac	108	'size' => 11,
f45dc928	109	@undef_default,
a953d8d9	110	},
a953d8d9	111	'name' => {
103e3e03	112	'data_type' => 'VARCHAR',
a953d8d9	113	'is_nullable' => 1,
a0dd8679	114	'size' => 100,
f45dc928	115	@undef_default,
103e3e03	116	},
39da2a2b	117	'rank' => {
f45dc928	118	'data_type' => $int_type_name,
39da2a2b	119	'is_nullable' => 0,
39da2a2b	120	'size' => 11,
f45dc928	121	DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE ? () : ( 'default_value' => '13' ),
39da2a2b	122	},
103e3e03	123	'charfield' => {
637219ab	124	'data_type' => 'CHAR',
103e3e03	125	'is_nullable' => 1,
fc22fbac	126	'size' => 10,
f45dc928	127	@undef_default,
103e3e03	128	},
a953d8d9	129	};
a953d8d9	130
bed3a173	131	$schema->populate ('Owners', [
	132	[qw/id name /],
	133	[qw/1 wiggle/],
	134	[qw/2 woggle/],
	135	[qw/3 boggle/],
	136	]);
	137
	138	$schema->populate ('BooksInLibrary', [
	139	[qw/source owner title /],
13a2f031	140	[qw/Library 1 secrets1/],
	141	[qw/Eatery 1 secrets2/],
	142	[qw/Library 2 secrets3/],
bed3a173	143	]);
bed3a173	144
13a2f031	145	#
8273e845	146	# try a distinct + prefetch on tables with identically named columns
13a2f031	147	# (mysql doesn't seem to like subqueries with equally named columns)
13a2f031	148	#
bed3a173	149
d758ec36	150	{
13a2f031	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 }
	155	);
	156	my $owners2 = $schema->resultset ('Owners')->search ({ id => { -in => $owners->get_column ('me.id')->as_query }});
	157	for ($owners, $owners2) {
b5963465	158	is ($_->all, 2, 'Prefetched grouped search returns correct number of rows');
b5963465	159	is ($_->count, 2, 'Prefetched grouped search returns correct count');
13a2f031	160	}
13a2f031	161
d758ec36	162	# try a ->belongs_to direction (no select collapse)
b5963465	163	my $books = $schema->resultset ('BooksInLibrary')->search (
	164	{ 'owner.name' => 'wiggle' },
	165	{ prefetch => 'owner', distinct => 1 }
	166	);
	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');
13a2f031	171	}
13a2f031	172	}
bed3a173	173
5db49b9a	174	SKIP: {
af1f4f84	175	my $norm_version = $schema->storage->_server_info->{normalized_dbms_version}
af1f4f84	176	or skip "Cannot determine MySQL server version", 1;
a953d8d9	177
af1f4f84	178	if ($norm_version < 5.000003_01) {
5db49b9a	179	$test_type_info->{charfield}->{data_type} = 'VARCHAR';
5db49b9a	180	}
a953d8d9	181
f45dc928	182	if (DBIx::Class::_ENV_::STRESSTEST_COLUMN_INFO_UNAWARE_STORAGE) {
	183	$_->{data_type} = lc $_->{data_type} for values %$test_type_info;
	184	}
	185
3ff5b740	186	my $type_info = $schema->storage->columns_info_for('artist');
5db49b9a	187	is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
5db49b9a	188	}
a953d8d9	189
6a999241	190	my $cd = $schema->resultset ('CD')->create ({});
	191	my $producer = $schema->resultset ('Producer')->create ({});
	192	lives_ok { $cd->set_producers ([ $producer ]) } 'set_relationship doesnt die';
	193
aa82ce29	194	{
	195	my $artist = $schema->resultset('Artist')->next;
	196	my $cd = $schema->resultset('CD')->next;
	197	$cd->set_from_related ('artist', $artist);
	198	$cd->update;
	199
	200	my $rs = $schema->resultset('CD')->search ({}, { prefetch => 'artist' });
	201
	202	lives_ok sub {
	203	my $cd = $rs->next;
	204	is ($cd->artist->name, $artist->name, 'Prefetched artist');
	205	}, 'join does not throw (mysql 3 test)';
aa82ce29	206	}
6a999241	207
55cfbb70	208	## Can we properly deal with the null search problem?
a7e65bb5	209	##
	210	## Only way is to do a SET SQL_AUTO_IS_NULL = 0; on connect
	211	## But I'm not sure if we should do this or not (Ash, 2008/06/03)
0fde80d9	212	#
	213	# There is now a built-in function to do this, test that everything works
	214	# with it (ribasushi, 2009/07/03)
55cfbb70	215
55cfbb70	216	NULLINSEARCH: {
97a0a148	217	my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, { on_connect_call => 'set_strict_mode' });
8de9298c	218
8de9298c	219	$ansi_schema->resultset('Artist')->create ({ name => 'last created artist' });
6a999241	220
	221	ok my $artist1_rs = $ansi_schema->resultset('Artist')->search({artistid=>6666})
	222	=> 'Created an artist resultset of 6666';
	223
55cfbb70	224	is $artist1_rs->count, 0
6a999241	225	=> 'Got no returned rows';
374dd926	226
6a999241	227	ok my $artist2_rs = $ansi_schema->resultset('Artist')->search({artistid=>undef})
6a999241	228	=> 'Created an artist resultset of undef';
74de7c2c	229
6a999241	230	is $artist2_rs->count, 0
6a999241	231	=> 'got no rows';
74de7c2c	232
6a999241	233	my $artist = $artist2_rs->single;
55cfbb70	234
5083f7de	235	is $artist => undef,
6a999241	236	=> 'Nothing Found!';
74de7c2c	237	}
aa82ce29	238
0ce4ab92	239	# check for proper grouped counts
0ce4ab92	240	{
9f775126	241	my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, {
	242	on_connect_call => 'set_strict_mode',
	243	quote_char => '`',
9f775126	244	});
0ce4ab92	245	my $rs = $ansi_schema->resultset('CD');
	246
	247	my $years;
	248	$years->{$_->year\|\| scalar keys %$years}++ for $rs->all; # NULL != NULL, thus the keys eval
	249
	250	lives_ok ( sub {
	251	is (
	252	$rs->search ({}, { group_by => 'year'})->count,
	253	scalar keys %$years,
	254	'grouped count correct',
	255	);
	256	}, 'Grouped count does not throw');
9f775126	257
	258	lives_ok( sub {
	259	$ansi_schema->resultset('Owners')->search({}, {
	260	join => 'books', group_by => [ 'me.id', 'books.id' ]
	261	})->count();
	262	}, 'count on grouped columns with the same name does not throw');
0ce4ab92	263	}
0ce4ab92	264
45150bc4	265	# a more contrived^Wcomplicated self-referential double-subquery test
	266	{
	267	my $rs = $schema->resultset('Artist')->search({ name => { -like => 'baby_%' } });
	268
	269	$rs->populate([map { [$_] } ('name', map { "baby_$_" } (1..10) ) ]);
	270
	271	my ($count_sql, @count_bind) = @${$rs->count_rs->as_query};
	272
	273	my $complex_rs = $schema->resultset('Artist')->search(
	274	{ artistid => {
	275	-in => $rs->get_column('artistid')
	276	->as_query
	277	} },
	278	);
	279
	280	$complex_rs->update({ name => \[ "CONCAT( `name`, '_bell_out_of_', $count_sql )", @count_bind ] });
	281
	282	for (1..10) {
	283	is (
	284	$schema->resultset('Artist')->search({ name => "baby_${_}_bell_out_of_10" })->count,
	285	1,
	286	"Correctly updated babybell $_",
	287	);
	288	}
	289
f4fdfd69	290	is ($rs->count, 10, '10 artists present');
45150bc4	291
49eeb48d	292	$schema->is_executed_querycount( sub {
	293	$complex_rs->delete;
	294	}, 1, 'One delete query fired' );
f4fdfd69	295	is ($rs->count, 0, '10 Artists correctly deleted');
	296
	297	$rs->create({
	298	name => 'baby_with_cd',
	299	cds => [ { title => 'babeeeeee', year => 2013 } ],
	300	});
	301	is ($rs->count, 1, 'Artist with cd created');
	302
f4fdfd69	303
49eeb48d	304	$schema->is_executed_querycount( sub {
	305	$schema->resultset('CD')->search_related('artist',
	306	{ 'artist.name' => { -like => 'baby_with_%' } }
	307	)->delete;
	308	}, 1, 'And one more delete query fired');
	309	is ($rs->count, 0, 'Artist with cd deleted');
45150bc4	310	}
45150bc4	311
e0d56e26	312	ZEROINSEARCH: {
	313	my $cds_per_year = {
	314	2001 => 2,
	315	2002 => 1,
	316	2005 => 3,
	317	};
	318
	319	my $rs = $schema->resultset ('CD');
	320	$rs->delete;
	321	for my $y (keys %$cds_per_year) {
	322	for my $c (1 .. $cds_per_year->{$y} ) {
	323	$rs->create ({ title => "CD $y-$c", artist => 1, year => "$y-01-01" });
	324	}
	325	}
	326
	327	is ($rs->count, 6, 'CDs created successfully');
	328
	329	$rs = $rs->search ({}, {
ca458871	330	select => [ \ 'YEAR(year)' ], as => ['y'], distinct => 1,
e0d56e26	331	});
e0d56e26	332
722274d0	333	my $y_rs = $rs->get_column ('y');
	334
	335	warnings_exist { is_deeply (
	336	[ sort ($y_rs->all) ],
e0d56e26	337	[ sort keys %$cds_per_year ],
e0d56e26	338	'Years group successfully',
722274d0	339	) } qr/
	340	\QUse of distinct => 1 while selecting anything other than a column \E
	341	\Qdeclared on the primary ResultSource is deprecated\E
	342	/x, 'deprecation warning';
	343
e0d56e26	344
	345	$rs->create ({ artist => 1, year => '0-1-1', title => 'Jesus Rap' });
	346
	347	is_deeply (
722274d0	348	[ sort $y_rs->all ],
e0d56e26	349	[ 0, sort keys %$cds_per_year ],
	350	'Zero-year groups successfully',
	351	);
	352
8273e845	353	# convoluted search taken verbatim from list
e0d56e26	354	my $restrict_rs = $rs->search({ -and => [
	355	year => { '!=', 0 },
	356	year => { '!=', undef }
	357	]});
	358
722274d0	359	warnings_exist { is_deeply (
1b658919	360	[ sort $restrict_rs->get_column('y')->all ],
1b658919	361	[ sort $y_rs->all ],
e0d56e26	362	'Zero year was correctly excluded from resultset',
722274d0	363	) } qr/
	364	\QUse of distinct => 1 while selecting anything other than a column \E
	365	\Qdeclared on the primary ResultSource is deprecated\E
	366	/x, 'deprecation warning';
e0d56e26	367	}
10176e1f	368
f98120e4	369	# make sure find hooks determine driver
	370	{
	371	my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
	372	$schema->resultset("Artist")->find(4);
	373	isa_ok($schema->storage->sql_maker, 'DBIx::Class::SQLMaker::MySQL');
	374	}
	375
	376	# make sure the mysql_auto_reconnect buggery is avoided
	377	{
	378	local $ENV{MOD_PERL} = 'boogiewoogie';
	379	my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
	380	ok (! $schema->storage->_get_dbh->{mysql_auto_reconnect}, 'mysql_auto_reconnect unset regardless of ENV' );
	381
da6a5860	382	# Make sure hardcore forking action still works even if mysql_auto_reconnect
	383	# is true (test inspired by ether)
	384
	385	my $schema_autorecon = DBICTest::Schema->connect($dsn, $user, $pass, { mysql_auto_reconnect => 1 });
	386	my $orig_dbh = $schema_autorecon->storage->_get_dbh;
	387	weaken $orig_dbh;
	388
	389	ok ($orig_dbh, 'Got weak $dbh ref');
	390	ok ($orig_dbh->{mysql_auto_reconnect}, 'mysql_auto_reconnect is properly set if explicitly requested' );
	391
	392	my $rs = $schema_autorecon->resultset('Artist');
	393
7be5717e	394	my ($parent_in, $child_out);
7be5717e	395	pipe( $parent_in, $child_out ) or die "Pipe open failed: $!";
da6a5860	396	my $pid = fork();
	397	if (! defined $pid ) {
	398	die "fork() failed: $!"
	399	}
	400	elsif ($pid) {
7be5717e	401	close $child_out;
7be5717e	402
da6a5860	403	# sanity check
	404	$schema_autorecon->storage->dbh_do(sub {
	405	is ($_[1], $orig_dbh, 'Storage holds correct $dbh in parent');
	406	});
	407
	408	# kill our $dbh
	409	$schema_autorecon->storage->_dbh(undef);
e0b2dc74	410
4ca1fd6f	411	{
e0b2dc74	412	local $TODO = "Perl $] is known to leak like a sieve"
0d8817bc	413	if DBIx::Class::_ENV_::PEEPEENESS;
e0b2dc74	414
	415	ok (! defined $orig_dbh, 'Parent $dbh handle is gone');
	416	}
da6a5860	417	}
da6a5860	418	else {
7be5717e	419	close $parent_in;
da6a5860	420
da6a5860	421	#simulate a subtest to not confuse the parent TAP emission
7be5717e	422	my $tb = Test::More->builder;
	423	$tb->reset;
	424	for (qw/output failure_output todo_output/) {
	425	close $tb->$_;
	426	open ($tb->$_, '>&', $child_out);
	427	}
	428
	429	# wait for parent to kill its $dbh
	430	sleep 1;
da6a5860	431
da6a5860	432	# try to do something dbic-esque
	433	$rs->create({ name => "Hardcore Forker $$" });
	434
4ca1fd6f	435	{
e0b2dc74	436	local $TODO = "Perl $] is known to leak like a sieve"
0d8817bc	437	if DBIx::Class::_ENV_::PEEPEENESS;
e0b2dc74	438
	439	ok (! defined $orig_dbh, 'DBIC operation triggered reconnect - old $dbh is gone');
	440	}
da6a5860	441
7be5717e	442	done_testing;
da6a5860	443	exit 0;
	444	}
	445
7be5717e	446	while (my $ln = <$parent_in>) {
	447	print " $ln";
	448	}
da6a5860	449	wait;
	450	ok(!$?, 'Child subtests passed');
	451
	452	ok ($rs->find({ name => "Hardcore Forker $pid" }), 'Expected row created');
f98120e4	453	}
10176e1f	454
aa82ce29	455	done_testing;