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BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_mysql';
use strict;
use warnings;
use Test::More;
use Test::Exception;
use Test::Warn;
use B::Deparse;
use DBI::Const::GetInfoType;
use Scalar::Util qw/weaken/;
use DBICTest::Util 'PEEPEENESS';
use DBICTest;
my ($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 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 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');
}
# Ensure disappearing RDBMS does not leave the storage in an inconsistent state
# Unlike the test in storage/reconnect.t we test live RDBMS-side disconnection
SKIP:
for my $cref (
sub {
my $schema = shift;
my $g = $schema->txn_scope_guard;
is( $schema->storage->transaction_depth, 1, "Expected txn depth" );
$schema->storage->_dbh->do("SELECT SLEEP(2)");
},
sub {
my $schema = shift;
$schema->txn_do(sub {
is( $schema->storage->transaction_depth, 1, "Expected txn depth" );
$schema->storage->_dbh->do("SELECT SLEEP(2)")
} );
},
sub {
my $schema = shift;
my $g = $schema->txn_scope_guard;
$schema->txn_do(sub {
is( $schema->storage->transaction_depth, 2, "Expected txn depth" );
$schema->storage->_dbh->do("SELECT SLEEP(2)")
} );
},
) {
# version needed for the "read_timeout" feature
DBIx::Class::Optional::Dependencies->skip_without( 'DBD::mysql>=4.023' );
note( "Testing with " . B::Deparse->new->coderef2text($cref) );
my $schema = DBICTest::Schema->connect($dsn, $user, $pass, {
mysql_read_timeout => 1,
});
ok( !$schema->storage->connected, 'Not connected' );
is( $schema->storage->transaction_depth, undef, "Start with unknown txn depth" );
throws_ok {
$cref->($schema)
} qr/Rollback failed/;
ok( !$schema->storage->connected, 'Not connected as a result of failed rollback' );
is( $schema->storage->transaction_depth, undef, "Depth expectedly unknown after failed rollbacks" );
ok( $schema->resultset('Artist')->count, 'query works after the fact' );
}
done_testing;
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