[dbsrgits/DBIx-Class-Schema-Loader.git] / t / dbixcsl_common_tests.pm

package dbixcsl_common_tests;

use strict;

use Test::More;
use DBIx::Class::Schema::Loader;
use DBI;

sub new {
    my $class = shift;

    my $self;

    if( ref($_[0]) eq 'HASH') {
       my $args = shift;
       $self = { (%$args) };
    }
    else {
       $self = { @_ };
    }

    # Only MySQL uses this
    $self->{innodb} ||= '';
    
    $self->{verbose} = $ENV{TEST_VERBOSE} || 0;

    return bless $self => $class;
}

sub skip_tests {
    my ($self, $why) = @_;

    plan skip_all => $why;
}

sub run_tests {
    my $self = shift;

    plan tests => 27;

    $self->create();

    my $namespace = 'DBIXCSL_Test_' . $self->{vendor};

    my $debug = ($self->{verbose} > 1) ? 1 : 0;

    my $schema_pkg = "$namespace\::Schema";

    my %loader_opts = (
        dsn           => $self->{dsn},
        user          => $self->{user},
        password      => $self->{password},
        namespace     => $namespace,
        constraint    => '^(?:\S+\.)?(?i:loader_test)[0-9]+$',
        relationships => 1,
        debug         => $debug,
    );

    $loader_opts{db_schema} = $self->{db_schema} if $self->{db_schema};
    $loader_opts{drop_db_schema} = $self->{drop_db_schema} if $self->{drop_db_schema};

    eval qq{
        package $schema_pkg;
        use base qw/DBIx::Class::Schema::Loader/;

        __PACKAGE__->load_from_connection(\%loader_opts);
    };
    ok(!$@, "Loader initialization failed: $@");

    my $conn = $schema_pkg->connect($self->{dsn},$self->{user},$self->{password});

    my $moniker1 = $conn->moniker('loader_test1');
    my $rsobj1 = $conn->resultset($moniker1);
    my $moniker2 = $conn->moniker('loader_test2');
    my $rsobj2 = $conn->resultset($moniker2);

    isa_ok( $rsobj1, "DBIx::Class::ResultSet" );
    isa_ok( $rsobj2, "DBIx::Class::ResultSet" );

    my $obj    = $rsobj1->find(1);
    is( $obj->id,  1 );
    is( $obj->dat, "foo" );
    is( $rsobj2->count, 4 );

    my ($obj2) = $rsobj2->find( dat => 'bbb' );
    is( $obj2->id, 2 );

    SKIP: {
        skip $self->{skip_rels}, 20 if $self->{skip_rels};

        my $moniker3 = $conn->moniker('loader_test3');
        my $rsobj3 = $conn->resultset($moniker3);
        my $moniker4 = $conn->moniker('loader_test4');
        my $rsobj4 = $conn->resultset($moniker4);
        my $moniker5 = $conn->moniker('loader_test5');
        my $rsobj5 = $conn->resultset($moniker5);
        my $moniker6 = $conn->moniker('loader_test6');
        my $rsobj6 = $conn->resultset($moniker6);
        my $moniker7 = $conn->moniker('loader_test7');
        my $rsobj7 = $conn->resultset($moniker7);
        my $moniker8 = $conn->moniker('loader_test8');
        my $rsobj8 = $conn->resultset($moniker8);
        my $moniker9 = $conn->moniker('loader_test9');
        my $rsobj9 = $conn->resultset($moniker9);

        isa_ok( $rsobj3, "DBIx::Class::ResultSet" );
        isa_ok( $rsobj4, "DBIx::Class::ResultSet" );
        isa_ok( $rsobj5, "DBIx::Class::ResultSet" );
        isa_ok( $rsobj6, "DBIx::Class::ResultSet" );
        isa_ok( $rsobj7, "DBIx::Class::ResultSet" );
        isa_ok( $rsobj8, "DBIx::Class::ResultSet" );
        isa_ok( $rsobj9, "DBIx::Class::ResultSet" );

        # basic rel test
        my $obj4 = $rsobj4->find(123);
        isa_ok( $obj4->fkid, "$namespace\::$moniker3");

        # fk def in comments should not be parsed
        my $obj5 = $rsobj5->find( id1 => 1, id2 => 1 );
        is( ref( $obj5->id2 ), '' );

        # mulit-col fk def (works for some, not others...)
        my $obj6 = $rsobj6->find(1);
        isa_ok( $obj6->loader_test2, "$namespace\::$moniker2" );
        SKIP: {
            skip "Multi-column FKs are only half-working for this vendor", 1
                unless $self->{multi_fk_broken};
            is( ref( $obj6->id2 ), '' );
        }

        # fk that references a non-pk key (UNIQUE)
        my $obj8 = $rsobj8->find(1);
        isa_ok( $obj8->loader_test7, "$namespace\::$moniker7" );

        # from Chisel's tests...
        SKIP: {
            if($self->{vendor} =~ /sqlite/i) {
                skip 'SQLite cannot do the advanced tests', 8;
            }

            my $moniker10 = $conn->moniker('loader_test10');
            my $rsobj10 = $conn->resultset($moniker10);
            my $moniker11 = $conn->moniker('loader_test11');
            my $rsobj11 = $conn->resultset($moniker11);

            isa_ok( $rsobj10, "DBIx::Class::ResultSet" ); 
            isa_ok( $rsobj11, "DBIx::Class::ResultSet" );

            my $obj10 = $rsobj10->create({ subject => 'xyzzy' });

            $obj10->update();
            ok( defined $obj10, '$obj10 is defined' );

            my $obj11 = $rsobj11->create({ loader_test10 => $obj10->id() });
            $obj11->update();
            ok( defined $obj11, '$obj11 is defined' );

            eval {
                my $obj10_2 = $obj11->loader_test10;
                $obj10_2->loader_test11( $obj11->id11() );
                $obj10_2->update();
            };
            is($@, '', 'No errors after eval{}');

            SKIP: {
                skip 'Previous eval block failed', 3
                    unless ($@ eq '');
        
                my $results = $rsobj10->search({ subject => 'xyzzy' });
                is( $results->count(), 1,
                    'One $rsobj10 returned from search' );

                my $obj10_3 = $results->first();
                isa_ok( $obj10_3, "$namespace\::$moniker10" );
                is( $obj10_3->loader_test11()->id(), $obj11->id(),
                    'found same $rsobj11 object we expected' );
            }
        }
    }
}

sub dbconnect {
    my ($self, $complain) = @_;

    my $dbh = DBI->connect(
         $self->{dsn}, $self->{user},
         $self->{password},
         {
             RaiseError => $complain,
             PrintError => $complain,
             AutoCommit => 1,
         }
    );

    die "Failed to connect to database: $DBI::errstr" if !$dbh;

    return $dbh;
}

sub create {
    my $self = shift;

    my @statements = (
        qq{
            CREATE TABLE loader_test1 (
                id $self->{auto_inc_pk},
                dat VARCHAR(32)
            ) $self->{innodb};
        },

        q{ INSERT INTO loader_test1 (dat) VALUES('foo'); },
        q{ INSERT INTO loader_test1 (dat) VALUES('bar'); }, 
        q{ INSERT INTO loader_test1 (dat) VALUES('baz'); }, 

        qq{ 
            CREATE TABLE loader_test2 (
                id $self->{auto_inc_pk},
                dat VARCHAR(32)
            ) $self->{innodb};
        },

        q{ INSERT INTO loader_test2 (dat) VALUES('aaa'); }, 
        q{ INSERT INTO loader_test2 (dat) VALUES('bbb'); }, 
        q{ INSERT INTO loader_test2 (dat) VALUES('ccc'); }, 
        q{ INSERT INTO loader_test2 (dat) VALUES('ddd'); }, 
    );

    my @statements_reltests = (
        qq{
            CREATE TABLE loader_test3 (
                id INTEGER NOT NULL PRIMARY KEY,
                dat VARCHAR(32)
            ) $self->{innodb};
        },

        q{ INSERT INTO loader_test3 (id,dat) VALUES(1,'aaa'); }, 
        q{ INSERT INTO loader_test3 (id,dat) VALUES(2,'bbb'); }, 
        q{ INSERT INTO loader_test3 (id,dat) VALUES(3,'ccc'); }, 
        q{ INSERT INTO loader_test3 (id,dat) VALUES(4,'ddd'); }, 

        qq{
            CREATE TABLE loader_test4 (
                id INTEGER NOT NULL PRIMARY KEY,
                fkid INTEGER NOT NULL,
                dat VARCHAR(32),
                FOREIGN KEY (fkid) REFERENCES loader_test3 (id)
            ) $self->{innodb};
        },

        q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(123,1,'aaa'); },
        q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(124,2,'bbb'); }, 
        q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(125,3,'ccc'); },
        q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(126,4,'ddd'); },

        qq{
            CREATE TABLE loader_test5 (
                id1 INTEGER NOT NULL,
                id2 INTEGER NOT NULL, -- , id2 INTEGER REFERENCES loader_test1,
                dat VARCHAR(8),
                PRIMARY KEY (id1,id2)
            ) $self->{innodb};
        },

        q{ INSERT INTO loader_test5 (id1,id2,dat) VALUES (1,1,'aaa'); },

        qq{
            CREATE TABLE loader_test6 (
                id $self->{auto_inc_pk},
                id2 INTEGER,
                loader_test2 INTEGER,
                dat VARCHAR(8),
                FOREIGN KEY (loader_test2) REFERENCES loader_test2 (id),
                FOREIGN KEY (id, id2 ) REFERENCES loader_test5 (id1,id2)
            ) $self->{innodb};
        },

        (q{ INSERT INTO loader_test6 (id2,loader_test2,dat) } .
         q{ VALUES (1,1,'aaa'); }),

        qq{
            CREATE TABLE loader_test7 (
                id INTEGER NOT NULL PRIMARY KEY,
                id2 VARCHAR(8) NOT NULL UNIQUE,
                dat VARCHAR(8)
            ) $self->{innodb};
        },

        q{ INSERT INTO loader_test7 (id,id2,dat) VALUES (1,'aaa','bbb'); },

        qq{
            CREATE TABLE loader_test8 (
                id INTEGER NOT NULL PRIMARY KEY,
                loader_test7 VARCHAR(8) NOT NULL,
                dat VARCHAR(8),
                FOREIGN KEY (loader_test7) REFERENCES loader_test7 (id2)
            ) $self->{innodb};
        },

        (q{ INSERT INTO loader_test8 (id,loader_test7,dat) } .
         q{ VALUES (1,'aaa','bbb'); }),

        qq{
            CREATE TABLE loader_test9 (
                loader_test9 VARCHAR(8) NOT NULL
            ) $self->{innodb};
        },
    );

    my @statements_advanced = (
        qq{
            CREATE TABLE loader_test10 (
                id10 $self->{auto_inc_pk},
                subject VARCHAR(8),
                loader_test11 INTEGER
            ) $self->{innodb};
        },

        qq{
            CREATE TABLE loader_test11 (
                id11 $self->{auto_inc_pk},
                message VARCHAR(8) DEFAULT 'foo',
                loader_test10 INTEGER,
                FOREIGN KEY (loader_test10) REFERENCES loader_test10 (id10)
            ) $self->{innodb};
        },

        (q{ ALTER TABLE loader_test10 ADD CONSTRAINT } .
         q{ loader_test11_fk FOREIGN KEY (loader_test11) } .
         q{ REFERENCES loader_test11 (id11); }),
    );

    $self->drop_tables;

    $self->{created} = 1;

    my $dbh = $self->dbconnect(1);
    $dbh->do($_) for (@statements);
    unless($self->{skip_rels}) {
        # hack for now, since DB2 doesn't like inline comments, and we need
        # to test one for mysql, which works on everyone else...
        # this all needs to be refactored anyways.
        if($self->{vendor} =~ /DB2/i) {
            @statements_reltests = map { s/--.*\n//; $_ } @statements_reltests;
        }
        $dbh->do($_) for (@statements_reltests);
        unless($self->{vendor} =~ /sqlite/i) {
            $dbh->do($_) for (@statements_advanced);
        }
    }
    $dbh->disconnect();
}

sub drop_tables {
    my $self = shift;

    return unless $self->{created};

    my @tables = qw/
        loader_test1
        loader_test2
    /;

    my @tables_reltests = qw/
        loader_test4
        loader_test3
        loader_test6
        loader_test5
        loader_test8
        loader_test7
        loader_test9
    /;

    my @tables_advanced = qw/
        loader_test11
        loader_test10
    /;

    my $drop_fk_mysql =
        q{ALTER TABLE loader_test10 DROP FOREIGN KEY loader_test11_fk;};

    my $drop_fk =
        q{ALTER TABLE loader_test10 DROP CONSTRAINT loader_test11_fk;};

    my $dbh = $self->dbconnect(0);

    unless($self->{skip_rels}) {
        $dbh->do("DROP TABLE $_") for (@tables_reltests);
        unless($self->{vendor} =~ /sqlite/i) {
            if($self->{vendor} =~ /mysql/i) {
                $dbh->do($drop_fk_mysql);
            }
            else {
                $dbh->do($drop_fk);
            }
            $dbh->do("DROP TABLE $_") for (@tables_advanced);
        }
    }
    $dbh->do("DROP TABLE $_") for (@tables);
    $dbh->disconnect;
}

sub DESTROY { shift->drop_tables; }

1;
Commit	Line	Data
fbd83464	1	package dbixcsl_common_tests;
a78e3fed	2
	3	use strict;
	4
	5	use Test::More;
18fca96a	6	use DBIx::Class::Schema::Loader;
a78e3fed	7	use DBI;
	8
	9	sub new {
	10	my $class = shift;
	11
	12	my $self;
	13
	14	if( ref($_[0]) eq 'HASH') {
	15	my $args = shift;
	16	$self = { (%$args) };
	17	}
	18	else {
	19	$self = { @_ };
	20	}
	21
	22	# Only MySQL uses this
	23	$self->{innodb} \|\|= '';
af6c2665	24
af6c2665	25	$self->{verbose} = $ENV{TEST_VERBOSE} \|\| 0;
a78e3fed	26
	27	return bless $self => $class;
	28	}
	29
	30	sub skip_tests {
	31	my ($self, $why) = @_;
	32
	33	plan skip_all => $why;
	34	}
	35
	36	sub run_tests {
	37	my $self = shift;
	38
a4a19f3c	39	plan tests => 27;
a78e3fed	40
	41	$self->create();
	42
fbd83464	43	my $namespace = 'DBIXCSL_Test_' . $self->{vendor};
a78e3fed	44
af6c2665	45	my $debug = ($self->{verbose} > 1) ? 1 : 0;
af6c2665	46
a4a19f3c	47	my $schema_pkg = "$namespace\::Schema";
a78e3fed	48
af96f52e	49	my %loader_opts = (
	50	dsn => $self->{dsn},
	51	user => $self->{user},
	52	password => $self->{password},
	53	namespace => $namespace,
	54	constraint => '^(?:\S+\.)?(?i:loader_test)[0-9]+$',
	55	relationships => 1,
	56	debug => $debug,
	57	);
	58
	59	$loader_opts{db_schema} = $self->{db_schema} if $self->{db_schema};
	60	$loader_opts{drop_db_schema} = $self->{drop_db_schema} if $self->{drop_db_schema};
	61
a4a19f3c	62	eval qq{
a4a19f3c	63	package $schema_pkg;
af96f52e	64	use base qw/DBIx::Class::Schema::Loader/;
	65
	66	__PACKAGE__->load_from_connection(\%loader_opts);
a4a19f3c	67	};
	68	ok(!$@, "Loader initialization failed: $@");
	69
af96f52e	70	my $conn = $schema_pkg->connect($self->{dsn},$self->{user},$self->{password});
a4a19f3c	71
a4a19f3c	72	my $moniker1 = $conn->moniker('loader_test1');
af6c2665	73	my $rsobj1 = $conn->resultset($moniker1);
a4a19f3c	74	my $moniker2 = $conn->moniker('loader_test2');
af6c2665	75	my $rsobj2 = $conn->resultset($moniker2);
a78e3fed	76
af6c2665	77	isa_ok( $rsobj1, "DBIx::Class::ResultSet" );
af6c2665	78	isa_ok( $rsobj2, "DBIx::Class::ResultSet" );
a78e3fed	79
af6c2665	80	my $obj = $rsobj1->find(1);
a78e3fed	81	is( $obj->id, 1 );
a78e3fed	82	is( $obj->dat, "foo" );
af6c2665	83	is( $rsobj2->count, 4 );
a78e3fed	84
af6c2665	85	my ($obj2) = $rsobj2->find( dat => 'bbb' );
a78e3fed	86	is( $obj2->id, 2 );
	87
	88	SKIP: {
	89	skip $self->{skip_rels}, 20 if $self->{skip_rels};
	90
a4a19f3c	91	my $moniker3 = $conn->moniker('loader_test3');
af6c2665	92	my $rsobj3 = $conn->resultset($moniker3);
a4a19f3c	93	my $moniker4 = $conn->moniker('loader_test4');
af6c2665	94	my $rsobj4 = $conn->resultset($moniker4);
a4a19f3c	95	my $moniker5 = $conn->moniker('loader_test5');
af6c2665	96	my $rsobj5 = $conn->resultset($moniker5);
a4a19f3c	97	my $moniker6 = $conn->moniker('loader_test6');
af6c2665	98	my $rsobj6 = $conn->resultset($moniker6);
a4a19f3c	99	my $moniker7 = $conn->moniker('loader_test7');
af6c2665	100	my $rsobj7 = $conn->resultset($moniker7);
a4a19f3c	101	my $moniker8 = $conn->moniker('loader_test8');
af6c2665	102	my $rsobj8 = $conn->resultset($moniker8);
a4a19f3c	103	my $moniker9 = $conn->moniker('loader_test9');
af6c2665	104	my $rsobj9 = $conn->resultset($moniker9);
	105
	106	isa_ok( $rsobj3, "DBIx::Class::ResultSet" );
	107	isa_ok( $rsobj4, "DBIx::Class::ResultSet" );
	108	isa_ok( $rsobj5, "DBIx::Class::ResultSet" );
	109	isa_ok( $rsobj6, "DBIx::Class::ResultSet" );
	110	isa_ok( $rsobj7, "DBIx::Class::ResultSet" );
	111	isa_ok( $rsobj8, "DBIx::Class::ResultSet" );
	112	isa_ok( $rsobj9, "DBIx::Class::ResultSet" );
a78e3fed	113
a78e3fed	114	# basic rel test
af6c2665	115	my $obj4 = $rsobj4->find(123);
af6c2665	116	isa_ok( $obj4->fkid, "$namespace\::$moniker3");
a78e3fed	117
a78e3fed	118	# fk def in comments should not be parsed
af6c2665	119	my $obj5 = $rsobj5->find( id1 => 1, id2 => 1 );
a78e3fed	120	is( ref( $obj5->id2 ), '' );
a78e3fed	121
af6c2665	122	# mulit-col fk def (works for some, not others...)
	123	my $obj6 = $rsobj6->find(1);
	124	isa_ok( $obj6->loader_test2, "$namespace\::$moniker2" );
a78e3fed	125	SKIP: {
	126	skip "Multi-column FKs are only half-working for this vendor", 1
	127	unless $self->{multi_fk_broken};
	128	is( ref( $obj6->id2 ), '' );
	129	}
	130
	131	# fk that references a non-pk key (UNIQUE)
af6c2665	132	my $obj8 = $rsobj8->find(1);
af6c2665	133	isa_ok( $obj8->loader_test7, "$namespace\::$moniker7" );
a78e3fed	134
	135	# from Chisel's tests...
	136	SKIP: {
	137	if($self->{vendor} =~ /sqlite/i) {
	138	skip 'SQLite cannot do the advanced tests', 8;
	139	}
	140
a4a19f3c	141	my $moniker10 = $conn->moniker('loader_test10');
af6c2665	142	my $rsobj10 = $conn->resultset($moniker10);
a4a19f3c	143	my $moniker11 = $conn->moniker('loader_test11');
af6c2665	144	my $rsobj11 = $conn->resultset($moniker11);
a78e3fed	145
af6c2665	146	isa_ok( $rsobj10, "DBIx::Class::ResultSet" );
af6c2665	147	isa_ok( $rsobj11, "DBIx::Class::ResultSet" );
a78e3fed	148
af6c2665	149	my $obj10 = $rsobj10->create({ subject => 'xyzzy' });
a78e3fed	150
	151	$obj10->update();
	152	ok( defined $obj10, '$obj10 is defined' );
	153
af6c2665	154	my $obj11 = $rsobj11->create({ loader_test10 => $obj10->id() });
a78e3fed	155	$obj11->update();
	156	ok( defined $obj11, '$obj11 is defined' );
	157
	158	eval {
	159	my $obj10_2 = $obj11->loader_test10;
	160	$obj10_2->loader_test11( $obj11->id11() );
	161	$obj10_2->update();
	162	};
	163	is($@, '', 'No errors after eval{}');
	164
	165	SKIP: {
	166	skip 'Previous eval block failed', 3
	167	unless ($@ eq '');
	168
af6c2665	169	my $results = $rsobj10->search({ subject => 'xyzzy' });
a78e3fed	170	is( $results->count(), 1,
af6c2665	171	'One $rsobj10 returned from search' );
a78e3fed	172
a78e3fed	173	my $obj10_3 = $results->first();
af6c2665	174	isa_ok( $obj10_3, "$namespace\::$moniker10" );
a78e3fed	175	is( $obj10_3->loader_test11()->id(), $obj11->id(),
af6c2665	176	'found same $rsobj11 object we expected' );
a78e3fed	177	}
a78e3fed	178	}
a78e3fed	179	}
	180	}
	181
	182	sub dbconnect {
	183	my ($self, $complain) = @_;
	184
af96f52e	185	my $dbh = DBI->connect(
a78e3fed	186	$self->{dsn}, $self->{user},
	187	$self->{password},
	188	{
	189	RaiseError => $complain,
	190	PrintError => $complain,
	191	AutoCommit => 1,
	192	}
	193	);
af96f52e	194
	195	die "Failed to connect to database: $DBI::errstr" if !$dbh;
	196
	197	return $dbh;
a78e3fed	198	}
	199
	200	sub create {
	201	my $self = shift;
	202
	203	my @statements = (
	204	qq{
	205	CREATE TABLE loader_test1 (
	206	id $self->{auto_inc_pk},
	207	dat VARCHAR(32)
	208	) $self->{innodb};
	209	},
	210
	211	q{ INSERT INTO loader_test1 (dat) VALUES('foo'); },
	212	q{ INSERT INTO loader_test1 (dat) VALUES('bar'); },
	213	q{ INSERT INTO loader_test1 (dat) VALUES('baz'); },
	214
	215	qq{
	216	CREATE TABLE loader_test2 (
	217	id $self->{auto_inc_pk},
	218	dat VARCHAR(32)
	219	) $self->{innodb};
	220	},
	221
	222	q{ INSERT INTO loader_test2 (dat) VALUES('aaa'); },
	223	q{ INSERT INTO loader_test2 (dat) VALUES('bbb'); },
	224	q{ INSERT INTO loader_test2 (dat) VALUES('ccc'); },
	225	q{ INSERT INTO loader_test2 (dat) VALUES('ddd'); },
	226	);
	227
	228	my @statements_reltests = (
	229	qq{
	230	CREATE TABLE loader_test3 (
	231	id INTEGER NOT NULL PRIMARY KEY,
	232	dat VARCHAR(32)
	233	) $self->{innodb};
	234	},
	235
	236	q{ INSERT INTO loader_test3 (id,dat) VALUES(1,'aaa'); },
	237	q{ INSERT INTO loader_test3 (id,dat) VALUES(2,'bbb'); },
	238	q{ INSERT INTO loader_test3 (id,dat) VALUES(3,'ccc'); },
	239	q{ INSERT INTO loader_test3 (id,dat) VALUES(4,'ddd'); },
	240
	241	qq{
	242	CREATE TABLE loader_test4 (
	243	id INTEGER NOT NULL PRIMARY KEY,
	244	fkid INTEGER NOT NULL,
	245	dat VARCHAR(32),
	246	FOREIGN KEY (fkid) REFERENCES loader_test3 (id)
	247	) $self->{innodb};
	248	},
	249
	250	q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(123,1,'aaa'); },
	251	q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(124,2,'bbb'); },
	252	q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(125,3,'ccc'); },
	253	q{ INSERT INTO loader_test4 (id,fkid,dat) VALUES(126,4,'ddd'); },
	254
	255	qq{
	256	CREATE TABLE loader_test5 (
9b046d97	257	id1 INTEGER NOT NULL,
	258	id2 INTEGER NOT NULL, -- , id2 INTEGER REFERENCES loader_test1,
	259	dat VARCHAR(8),
a78e3fed	260	PRIMARY KEY (id1,id2)
	261	) $self->{innodb};
	262	},
	263
	264	q{ INSERT INTO loader_test5 (id1,id2,dat) VALUES (1,1,'aaa'); },
	265
	266	qq{
	267	CREATE TABLE loader_test6 (
	268	id $self->{auto_inc_pk},
	269	id2 INTEGER,
	270	loader_test2 INTEGER,
9b046d97	271	dat VARCHAR(8),
a78e3fed	272	FOREIGN KEY (loader_test2) REFERENCES loader_test2 (id),
	273	FOREIGN KEY (id, id2 ) REFERENCES loader_test5 (id1,id2)
	274	) $self->{innodb};
	275	},
	276
	277	(q{ INSERT INTO loader_test6 (id2,loader_test2,dat) } .
	278	q{ VALUES (1,1,'aaa'); }),
	279
	280	qq{
	281	CREATE TABLE loader_test7 (
	282	id INTEGER NOT NULL PRIMARY KEY,
	283	id2 VARCHAR(8) NOT NULL UNIQUE,
9b046d97	284	dat VARCHAR(8)
a78e3fed	285	) $self->{innodb};
	286	},
	287
	288	q{ INSERT INTO loader_test7 (id,id2,dat) VALUES (1,'aaa','bbb'); },
	289
	290	qq{
	291	CREATE TABLE loader_test8 (
	292	id INTEGER NOT NULL PRIMARY KEY,
	293	loader_test7 VARCHAR(8) NOT NULL,
9b046d97	294	dat VARCHAR(8),
a78e3fed	295	FOREIGN KEY (loader_test7) REFERENCES loader_test7 (id2)
	296	) $self->{innodb};
	297	},
	298
	299	(q{ INSERT INTO loader_test8 (id,loader_test7,dat) } .
	300	q{ VALUES (1,'aaa','bbb'); }),
	301
	302	qq{
	303	CREATE TABLE loader_test9 (
9b046d97	304	loader_test9 VARCHAR(8) NOT NULL
a78e3fed	305	) $self->{innodb};
	306	},
	307	);
	308
	309	my @statements_advanced = (
	310	qq{
	311	CREATE TABLE loader_test10 (
	312	id10 $self->{auto_inc_pk},
	313	subject VARCHAR(8),
	314	loader_test11 INTEGER
	315	) $self->{innodb};
	316	},
	317
	318	qq{
	319	CREATE TABLE loader_test11 (
	320	id11 $self->{auto_inc_pk},
	321	message VARCHAR(8) DEFAULT 'foo',
af96f52e	322	loader_test10 INTEGER,
a78e3fed	323	FOREIGN KEY (loader_test10) REFERENCES loader_test10 (id10)
	324	) $self->{innodb};
	325	},
	326
	327	(q{ ALTER TABLE loader_test10 ADD CONSTRAINT } .
	328	q{ loader_test11_fk FOREIGN KEY (loader_test11) } .
	329	q{ REFERENCES loader_test11 (id11); }),
	330	);
	331
af96f52e	332	$self->drop_tables;
af96f52e	333
a78e3fed	334	$self->{created} = 1;
	335
	336	my $dbh = $self->dbconnect(1);
	337	$dbh->do($_) for (@statements);
	338	unless($self->{skip_rels}) {
af96f52e	339	# hack for now, since DB2 doesn't like inline comments, and we need
	340	# to test one for mysql, which works on everyone else...
	341	# this all needs to be refactored anyways.
	342	if($self->{vendor} =~ /DB2/i) {
	343	@statements_reltests = map { s/--.*\n//; $_ } @statements_reltests;
	344	}
a78e3fed	345	$dbh->do($_) for (@statements_reltests);
	346	unless($self->{vendor} =~ /sqlite/i) {
	347	$dbh->do($_) for (@statements_advanced);
	348	}
	349	}
	350	$dbh->disconnect();
	351	}
	352
af96f52e	353	sub drop_tables {
a78e3fed	354	my $self = shift;
	355
	356	return unless $self->{created};
	357
	358	my @tables = qw/
	359	loader_test1
	360	loader_test2
	361	/;
	362
	363	my @tables_reltests = qw/
	364	loader_test4
	365	loader_test3
	366	loader_test6
	367	loader_test5
	368	loader_test8
	369	loader_test7
	370	loader_test9
	371	/;
	372
	373	my @tables_advanced = qw/
	374	loader_test11
	375	loader_test10
	376	/;
	377
	378	my $drop_fk_mysql =
	379	q{ALTER TABLE loader_test10 DROP FOREIGN KEY loader_test11_fk;};
	380
	381	my $drop_fk =
	382	q{ALTER TABLE loader_test10 DROP CONSTRAINT loader_test11_fk;};
	383
	384	my $dbh = $self->dbconnect(0);
	385
	386	unless($self->{skip_rels}) {
	387	$dbh->do("DROP TABLE $_") for (@tables_reltests);
	388	unless($self->{vendor} =~ /sqlite/i) {
	389	if($self->{vendor} =~ /mysql/i) {
	390	$dbh->do($drop_fk_mysql);
	391	}
	392	else {
	393	$dbh->do($drop_fk);
	394	}
	395	$dbh->do("DROP TABLE $_") for (@tables_advanced);
	396	}
	397	}
	398	$dbh->do("DROP TABLE $_") for (@tables);
af96f52e	399	$dbh->disconnect;
a78e3fed	400	}
a78e3fed	401
af96f52e	402	sub DESTROY { shift->drop_tables; }
af96f52e	403
a78e3fed	404	1;