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BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_oracle';
use strict;
use warnings;
use Test::Exception;
use Test::More;
use DBICTest::Schema::BindType;
BEGIN {
DBICTest::Schema::BindType->add_columns(
'blb2' => {
data_type => 'blob',
is_nullable => 1,
},
'clb2' => {
data_type => 'clob',
is_nullable => 1,
}
);
}
use DBICTest;
$ENV{NLS_SORT} = "BINARY";
$ENV{NLS_COMP} = "BINARY";
$ENV{NLS_LANG} = "AMERICAN";
my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/};
my $v = do {
my $si = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info;
$si->{normalized_dbms_version}
or die "Unparseable Oracle server version: $si->{dbms_version}\n";
};
##########
# the recyclebin (new for 10g) sometimes comes in the way
my $on_connect_sql = $v >= 10 ? ["ALTER SESSION SET recyclebin = OFF"] : [];
# iterate all tests on following options
my @tryopt = (
{ on_connect_do => $on_connect_sql },
{ quote_char => '"', on_connect_do => $on_connect_sql },
);
# keep a database handle open for cleanup
my $dbh;
my $schema;
for my $opt (@tryopt) {
my $schema = DBICTest::Schema->connect($dsn, $user, $pass, $opt);
$dbh = $schema->storage->dbh;
my $q = $schema->storage->sql_maker->quote_char || '';
do_creates($dbh, $q);
_run_blob_tests($schema, $opt);
}
sub _run_blob_tests {
SKIP: {
my ($schema, $opt) = @_;
my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) );
$binstr{'large'} = $binstr{'small'} x 1024;
my $maxloblen = (length $binstr{'large'}) + 5;
note "Localizing LongReadLen to $maxloblen to avoid truncation of test data";
local $dbh->{'LongReadLen'} = $maxloblen;
my $rs = $schema->resultset('BindType');
if ($DBD::Oracle::VERSION eq '1.23') {
throws_ok { $rs->create({ id => 1, blob => $binstr{large} }) }
qr/broken/,
'throws on blob insert with DBD::Oracle == 1.23';
skip 'buggy BLOB support in DBD::Oracle 1.23', 1;
}
my $q = $schema->storage->sql_maker->quote_char || '';
local $TODO = 'Something is confusing column bindtype assignment when quotes are active'
. ': https://rt.cpan.org/Ticket/Display.html?id=64206'
if $q;
my $id;
foreach my $size (qw( small large )) {
$id++;
local $schema->storage->{debug} = 0
if $size eq 'large';
my $str = $binstr{$size};
lives_ok {
$rs->create( { 'id' => $id, blob => "blob:$str", clob => "clob:$str", blb2 => "blb2:$str", clb2 => "clb2:$str" } )
} "inserted $size without dying";
my %kids = %{$schema->storage->_dbh->{CachedKids}};
my @objs = $rs->search({ blob => "blob:$str", clob => "clob:$str" })->all;
is_deeply (
$schema->storage->_dbh->{CachedKids},
\%kids,
'multi-part LOB equality query was not cached',
) if $size eq 'large';
is @objs, 1, 'One row found matching on both LOBs';
for my $type (qw( blob clob clb2 blb2 )) {
is (
eval { $objs[0]->$type },
"$type:$str",
"$type inserted/retrieved correctly"
);
}
{
local $TODO = '-like comparison on blobs not tested before ora 10 (fails on 8i)'
if $schema->storage->_server_info->{normalized_dbms_version} < 10;
lives_ok {
@objs = $rs->search({ clob => { -like => 'clob:%' } })->all;
ok (@objs, 'rows found matching CLOB with a LIKE query');
} 'Query with like on blob succeeds';
}
ok(my $subq = $rs->search(
{ blob => "blob:$str", clob => "clob:$str" },
{
from => \ "(SELECT * FROM ${q}bindtype_test${q} WHERE ${q}id${q} != ?) ${q}me${q}",
bind => [ [ {} => 12345678 ] ],
}
)->get_column('id')->as_query);
@objs = $rs->search({ id => { -in => $subq } })->all;
is (@objs, 1, 'One row found matching on both LOBs as a subquery');
lives_ok {
$rs->search({ id => $id, blob => "blob:$str", clob => "clob:$str" })
->update({ blob => 'updated blob', clob => 'updated clob', clb2 => 'updated clb2', blb2 => 'updated blb2' });
} 'blob UPDATE with blobs in WHERE clause survived';
@objs = $rs->search({ blob => "updated blob", clob => 'updated clob' })->all;
is @objs, 1, 'found updated row';
for my $type (qw( blob clob clb2 blb2 )) {
is (
eval { $objs[0]->$type },
"updated $type",
"$type updated/retrieved correctly"
);
}
lives_ok {
$rs->search({ id => $id })
->update({ blob => 're-updated blob', clob => 're-updated clob' });
} 'blob UPDATE without blobs in WHERE clause survived';
@objs = $rs->search({ blob => 're-updated blob', clob => 're-updated clob' })->all;
is @objs, 1, 'found updated row';
for my $type (qw( blob clob )) {
is (
eval { $objs[0]->$type },
"re-updated $type",
"$type updated/retrieved correctly"
);
}
lives_ok {
$rs->search({ blob => "re-updated blob", clob => "re-updated clob" })
->delete;
} 'blob DELETE with WHERE clause survived';
@objs = $rs->search({ blob => "re-updated blob", clob => 're-updated clob' })->all;
is @objs, 0, 'row deleted successfully';
}
}
do_clean ($dbh);
}
done_testing;
sub do_creates {
my ($dbh, $q) = @_;
do_clean($dbh);
$dbh->do("CREATE TABLE ${q}bindtype_test${q} (${q}id${q} integer NOT NULL PRIMARY KEY, ${q}bytea${q} integer NULL, ${q}blob${q} blob NULL, ${q}blb2${q} blob NULL, ${q}clob${q} clob NULL, ${q}clb2${q} clob NULL, ${q}a_memo${q} integer NULL)");
}
# clean up our mess
sub do_clean {
my $dbh = shift || return;
for my $q ('', '"') {
my @clean = (
"DROP TABLE ${q}bindtype_test${q}",
);
eval { $dbh -> do ($_) } for @clean;
}
}
END {
if ($dbh) {
local $SIG{__WARN__} = sub {};
do_clean($dbh);
undef $dbh;
}
}