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|
#!/usr/bin/perl -w
use strict;
use Test::More tests => 55;
use Scalar::Util qw(isweak refaddr);
BEGIN
{
require 't/test-lib.pl';
use_ok('Rose::DB::Object');
}
eval { require Test::Memory::Cycle };
our $HAVE_TMC = $@ ? 0 : 1;
our %HAVE;
my $db_type = $HAVE{'sqlite'} ? 'sqlite' : (sort keys %HAVE)[0];
SKIP:
{
skip("No db available", 54) unless($db_type);
package MyObject;
use base 'Rose::DB::Object';
__PACKAGE__->meta->table('objects');
__PACKAGE__->meta->columns
(
id => { type => 'int', primary_key => 1 },
start => { type => 'scalar' },
);
__PACKAGE__->meta->initialize;
sub init_db { Rose::DB->new($db_type) }
package MySubObject;
use base 'MyObject';
__PACKAGE__->meta->column('id')->default(123);
__PACKAGE__->meta->delete_column('start');
__PACKAGE__->meta->add_column(start => { type => 'datetime' });
__PACKAGE__->meta->initialize(replace_existing => 1);
package MySubObject2;
use base 'MyObject';
__PACKAGE__->meta->table('s2objs');
__PACKAGE__->meta->initialize(preserve_existing => 1);
sub id
{
my($self) = shift;
return $self->{'id'} = shift if(@_);
return defined $self->{'id'} ? $self->{'id'} : 456;
}
package MySubObject3;
use base 'MySubObject';
__PACKAGE__->meta->initialize(preserve_existing => 1);
package main;
if($HAVE_TMC)
{
Test::Memory::Cycle::memory_cycle_ok(MyObject->meta, "meta memory cycle ok MyObject - $db_type");
Test::Memory::Cycle::memory_cycle_ok(MySubObject->meta, "meta memory cycle ok MySubObject - $db_type");
Test::Memory::Cycle::memory_cycle_ok(MySubObject2->meta, "meta memory cycle ok MySubObject2 - $db_type");
}
else
{
ok(1, 'Test::Memory::Cycle not installed');
ok(1, 'Test::Memory::Cycle not installed');
ok(1, 'Test::Memory::Cycle not installed');
}
ok(MyObject->meta ne MySubObject->meta, "meta 1 - $db_type");
ok(MyObject->meta ne MySubObject2->meta, "meta 2 - $db_type");
ok(MySubObject->meta ne MySubObject2->meta, "meta 3 - $db_type");
ok(refaddr(MyObject->meta->column('id')) ne refaddr(MySubObject->meta->column('id')), "meta column 1 - $db_type");
ok(refaddr(MyObject->meta->column('id')) ne refaddr(MySubObject2->meta->column('id')), "meta column 2 - $db_type");
ok(refaddr(MySubObject->meta->column('id')) ne refaddr(MySubObject2->meta->column('id')), "meta column 3 - $db_type");
ok(isweak(MyObject->meta->column('id')->{'parent'}), "meta weakened 1 - $db_type");
ok(isweak(MySubObject->meta->column('id')->{'parent'}), "meta weakened 2 - $db_type");
ok(isweak(MySubObject2->meta->column('id')->{'parent'}), "meta weakened 3 - $db_type");
is(refaddr(MyObject->meta->column('id')->parent), refaddr(MyObject->meta), "meta parent 1 - $db_type");
is(refaddr(MySubObject->meta->column('id')->parent), refaddr(MySubObject->meta), "meta parent 2 - $db_type");
is(refaddr(MySubObject2->meta->column('id')->parent), refaddr(MySubObject2->meta), "meta parent 3 - $db_type");
my $o = MyObject->new;
is(MyObject->meta->table, 'objects', "base class 1 - $db_type");
ok(!defined $o->id, "base class 2 - $db_type");
$o->start('1/2/2003');
is($o->start, '1/2/2003', "base class 3 - $db_type");
my $s = MySubObject->new;
is(MyObject->meta->table, 'objects', "subclass 1.1 - $db_type");
is($s->id, 123, "subclass 1.2 - $db_type");
$s->start('1/2/2003');
is($s->start->strftime('%B'), 'January', "subclass 1.3 - $db_type");
my $t = MySubObject2->new;
is(MySubObject2->meta->table, 's2objs', "subclass 2.1 - $db_type");
is($t->id, 456, "subclass 2.2 - $db_type");
$t->start('1/2/2003');
is($t->start, '1/2/2003', "subclass 2.3 - $db_type");
my $f = MySubObject3->new;
is(MySubObject3->meta->table, 'objects', "subclass 3.1 - $db_type");
is($f->id, 123, "subclass 3.2 - $db_type");
$f->start('1/2/2003');
is($f->start->strftime('%B'), 'January', "subclass 3.3 - $db_type");
# Test again, but without this module
$Scalar::Util::Clone::VERSION = undef;
package My2Object;
use base 'Rose::DB::Object';
__PACKAGE__->meta->table('objects');
__PACKAGE__->meta->columns
(
id => { type => 'int', primary_key => 1 },
start => { type => 'scalar' },
);
__PACKAGE__->meta->initialize;
sub init_db { Rose::DB->new($db_type) }
package My2SubObject;
use base 'My2Object';
__PACKAGE__->meta->column('id')->default(123);
__PACKAGE__->meta->delete_column('start');
__PACKAGE__->meta->add_column(start => { type => 'datetime' });
__PACKAGE__->meta->initialize(replace_existing => 1);
package My2SubObject2;
use base 'My2Object';
__PACKAGE__->meta->table('s2objs');
__PACKAGE__->meta->initialize(preserve_existing => 1);
sub id
{
my($self) = shift;
return $self->{'id'} = shift if(@_);
return defined $self->{'id'} ? $self->{'id'} : 456;
}
package My2SubObject3;
use base 'My2SubObject';
__PACKAGE__->meta->initialize(preserve_existing => 1);
package main;
if($HAVE_TMC)
{
Test::Memory::Cycle::memory_cycle_ok(My2Object->meta, "meta memory cycle ok My2Object - $db_type");
Test::Memory::Cycle::memory_cycle_ok(My2SubObject->meta, "meta memory cycle ok My2SubObject - $db_type");
Test::Memory::Cycle::memory_cycle_ok(My2SubObject2->meta, "meta memory cycle ok My2SubObject2 - $db_type");
}
else
{
ok(1, 'Test::Memory::Cycle not installed');
ok(1, 'Test::Memory::Cycle not installed');
ok(1, 'Test::Memory::Cycle not installed');
}
ok(My2Object->meta ne My2SubObject->meta, "meta 1 - $db_type");
ok(My2Object->meta ne My2SubObject2->meta, "meta 2 - $db_type");
ok(My2SubObject->meta ne My2SubObject2->meta, "meta 3 - $db_type");
ok(refaddr(My2Object->meta->column('id')) ne refaddr(My2SubObject->meta->column('id')), "meta column 1 - $db_type");
ok(refaddr(My2Object->meta->column('id')) ne refaddr(My2SubObject2->meta->column('id')), "meta column 2 - $db_type");
ok(refaddr(My2SubObject->meta->column('id')) ne refaddr(My2SubObject2->meta->column('id')), "meta column 3 - $db_type");
ok(isweak(My2Object->meta->column('id')->{'parent'}), "meta weakened 1 - $db_type");
ok(isweak(My2SubObject->meta->column('id')->{'parent'}), "meta weakened 2 - $db_type");
ok(isweak(My2SubObject2->meta->column('id')->{'parent'}), "meta weakened 3 - $db_type");
is(refaddr(My2Object->meta->column('id')->parent), refaddr(My2Object->meta), "meta parent 1 - $db_type");
is(refaddr(My2SubObject->meta->column('id')->parent), refaddr(My2SubObject->meta), "meta parent 2 - $db_type");
is(refaddr(My2SubObject2->meta->column('id')->parent), refaddr(My2SubObject2->meta), "meta parent 3 - $db_type");
$o = My2Object->new;
is(My2Object->meta->table, 'objects', "base class 1 - $db_type");
ok(!defined $o->id, "base class 2 - $db_type");
$o->start('1/2/2003');
is($o->start, '1/2/2003', "base class 3 - $db_type");
$s = My2SubObject->new;
is(My2Object->meta->table, 'objects', "subclass 1.1 - $db_type");
is($s->id, 123, "subclass 1.2 - $db_type");
$s->start('1/2/2003');
is($s->start->strftime('%B'), 'January', "subclass 1.3 - $db_type");
$t = My2SubObject2->new;
is(My2SubObject2->meta->table, 's2objs', "subclass 2.1 - $db_type");
is($t->id, 456, "subclass 2.2 - $db_type");
$t->start('1/2/2003');
is($t->start, '1/2/2003', "subclass 2.3 - $db_type");
$f = My2SubObject3->new;
is(My2SubObject3->meta->table, 'objects', "subclass 3.1 - $db_type");
is($f->id, 123, "subclass 3.2 - $db_type");
$f->start('1/2/2003');
is($f->start->strftime('%B'), 'January', "subclass 3.3 - $db_type");
}
BEGIN
{
our %HAVE;
#
# PostgreSQL
#
my $dbh;
eval
{
$dbh = Rose::DB->new('pg_admin')->retain_dbh()
or die Rose::DB->error;
};
if(!$@ && $dbh)
{
$HAVE{'pg'} = 1;
}
#
# MySQL
#
eval
{
$dbh = Rose::DB->new('mysql_admin')->retain_dbh()
or die Rose::DB->error;
};
if(!$@ && $dbh)
{
$HAVE{'mysql'} = 1;
}
#
# SQLite
#
eval
{
$dbh = Rose::DB->new('sqlite_admin')->retain_dbh()
or die Rose::DB->error;
};
if(!$@ && $dbh)
{
$HAVE{'sqlite'} = 1;
}
}
|
