-
Notifications
You must be signed in to change notification settings - Fork 151
/
73oracle_blob.t
194 lines (151 loc) · 5.93 KB
/
73oracle_blob.t
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
use strict;
use warnings;
use Test::Exception;
use Test::More;
use Sub::Name;
use Try::Tiny;
use DBIx::Class::Optional::Dependencies ();
use lib qw(t/lib);
use DBICTest;
use DBIC::SqlMakerTest;
my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/};
plan skip_all => 'Set $ENV{DBICTEST_ORA_DSN}, _USER and _PASS to run this test.'
unless ($dsn && $user && $pass);
plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_oracle')
unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_oracle');
$ENV{NLS_SORT} = "BINARY";
$ENV{NLS_COMP} = "BINARY";
$ENV{NLS_LANG} = "AMERICAN";
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, $opt);
}
sub _run_blob_tests {
SKIP: {
TODO: {
my ($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;
# so we can disable BLOB mega-output
my $orig_debug = $schema->storage->debug;
my $id;
foreach my $size (qw( small large )) {
$id++;
local $schema->storage->{debug} = $size eq 'large'
? 0
: $orig_debug
;
my $str = $binstr{$size};
lives_ok {
$rs->create( { 'id' => $id, blob => "blob:$str", clob => "clob:$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';
ok (try { $objs[0]->blob }||'' eq "blob:$str", 'blob inserted/retrieved correctly');
ok (try { $objs[0]->clob }||'' eq "clob:$str", 'clob inserted/retrieved correctly');
TODO: {
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 => [ [ undef => 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' });
} 'blob UPDATE with blobs in WHERE clause survived';
@objs = $rs->search({ blob => "updated blob", clob => 'updated clob' })->all;
is @objs, 1, 'found updated row';
ok (try { $objs[0]->blob }||'' eq "updated blob", 'blob updated/retrieved correctly');
ok (try { $objs[0]->clob }||'' eq "updated clob", 'clob 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';
ok (try { $objs[0]->blob }||'' eq 're-updated blob', 'blob updated/retrieved correctly');
ok (try { $objs[0]->clob }||'' eq 're-updated clob', 'clob 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';
}
$schema->storage->debug ($orig_debug);
}}
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, ${q}blob2${q} blob NULL, ${q}clob${q} clob NULL, ${q}clob2${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;
}
}