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1 | use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_oracle'; |
2 | |
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3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::Exception; |
7 | use Test::More; |
8 | use Sub::Name; |
9 | use Try::Tiny; |
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10 | |
11 | use lib qw(t/lib); |
12 | use DBICTest; |
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13 | |
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14 | $ENV{NLS_SORT} = "BINARY"; |
15 | $ENV{NLS_COMP} = "BINARY"; |
16 | $ENV{NLS_LANG} = "AMERICAN"; |
17 | |
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18 | my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/}; |
19 | |
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20 | my $v = do { |
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21 | my $si = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info; |
22 | $si->{normalized_dbms_version} |
23 | or die "Unparseable Oracle server version: $si->{dbms_version}\n"; |
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24 | }; |
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25 | |
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26 | ########## |
27 | # the recyclebin (new for 10g) sometimes comes in the way |
28 | my $on_connect_sql = $v >= 10 ? ["ALTER SESSION SET recyclebin = OFF"] : []; |
29 | |
30 | # iterate all tests on following options |
31 | my @tryopt = ( |
32 | { on_connect_do => $on_connect_sql }, |
33 | { quote_char => '"', on_connect_do => $on_connect_sql }, |
34 | ); |
35 | |
36 | # keep a database handle open for cleanup |
37 | my $dbh; |
38 | |
39 | my $schema; |
40 | for my $opt (@tryopt) { |
41 | my $schema = DBICTest::Schema->connect($dsn, $user, $pass, $opt); |
42 | |
43 | $dbh = $schema->storage->dbh; |
44 | my $q = $schema->storage->sql_maker->quote_char || ''; |
45 | |
46 | do_creates($dbh, $q); |
47 | |
48 | _run_blob_tests($schema, $opt); |
49 | } |
50 | |
51 | sub _run_blob_tests { |
52 | SKIP: { |
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53 | my ($schema, $opt) = @_; |
54 | my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) ); |
55 | $binstr{'large'} = $binstr{'small'} x 1024; |
56 | |
57 | my $maxloblen = (length $binstr{'large'}) + 5; |
58 | note "Localizing LongReadLen to $maxloblen to avoid truncation of test data"; |
59 | local $dbh->{'LongReadLen'} = $maxloblen; |
60 | |
61 | my $rs = $schema->resultset('BindType'); |
62 | |
63 | if ($DBD::Oracle::VERSION eq '1.23') { |
64 | throws_ok { $rs->create({ id => 1, blob => $binstr{large} }) } |
65 | qr/broken/, |
66 | 'throws on blob insert with DBD::Oracle == 1.23'; |
67 | skip 'buggy BLOB support in DBD::Oracle 1.23', 1; |
68 | } |
69 | |
70 | my $q = $schema->storage->sql_maker->quote_char || ''; |
71 | local $TODO = 'Something is confusing column bindtype assignment when quotes are active' |
72 | . ': https://rt.cpan.org/Ticket/Display.html?id=64206' |
73 | if $q; |
74 | |
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75 | my $id; |
76 | foreach my $size (qw( small large )) { |
77 | $id++; |
78 | |
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79 | local $schema->storage->{debug} = 0 |
80 | if $size eq 'large'; |
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81 | |
82 | my $str = $binstr{$size}; |
83 | lives_ok { |
84 | $rs->create( { 'id' => $id, blob => "blob:$str", clob => "clob:$str" } ) |
85 | } "inserted $size without dying"; |
86 | |
87 | my %kids = %{$schema->storage->_dbh->{CachedKids}}; |
88 | my @objs = $rs->search({ blob => "blob:$str", clob => "clob:$str" })->all; |
89 | is_deeply ( |
90 | $schema->storage->_dbh->{CachedKids}, |
91 | \%kids, |
92 | 'multi-part LOB equality query was not cached', |
93 | ) if $size eq 'large'; |
94 | is @objs, 1, 'One row found matching on both LOBs'; |
95 | ok (try { $objs[0]->blob }||'' eq "blob:$str", 'blob inserted/retrieved correctly'); |
96 | ok (try { $objs[0]->clob }||'' eq "clob:$str", 'clob inserted/retrieved correctly'); |
97 | |
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98 | { |
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99 | local $TODO = '-like comparison on blobs not tested before ora 10 (fails on 8i)' |
100 | if $schema->storage->_server_info->{normalized_dbms_version} < 10; |
101 | |
102 | lives_ok { |
103 | @objs = $rs->search({ clob => { -like => 'clob:%' } })->all; |
104 | ok (@objs, 'rows found matching CLOB with a LIKE query'); |
105 | } 'Query with like on blob succeeds'; |
106 | } |
107 | |
108 | ok(my $subq = $rs->search( |
109 | { blob => "blob:$str", clob => "clob:$str" }, |
110 | { |
111 | from => \ "(SELECT * FROM ${q}bindtype_test${q} WHERE ${q}id${q} != ?) ${q}me${q}", |
112 | bind => [ [ undef => 12345678 ] ], |
113 | } |
114 | )->get_column('id')->as_query); |
115 | |
116 | @objs = $rs->search({ id => { -in => $subq } })->all; |
117 | is (@objs, 1, 'One row found matching on both LOBs as a subquery'); |
118 | |
119 | lives_ok { |
120 | $rs->search({ id => $id, blob => "blob:$str", clob => "clob:$str" }) |
121 | ->update({ blob => 'updated blob', clob => 'updated clob' }); |
122 | } 'blob UPDATE with blobs in WHERE clause survived'; |
123 | |
124 | @objs = $rs->search({ blob => "updated blob", clob => 'updated clob' })->all; |
125 | is @objs, 1, 'found updated row'; |
126 | ok (try { $objs[0]->blob }||'' eq "updated blob", 'blob updated/retrieved correctly'); |
127 | ok (try { $objs[0]->clob }||'' eq "updated clob", 'clob updated/retrieved correctly'); |
128 | |
129 | lives_ok { |
130 | $rs->search({ id => $id }) |
131 | ->update({ blob => 're-updated blob', clob => 're-updated clob' }); |
132 | } 'blob UPDATE without blobs in WHERE clause survived'; |
133 | |
134 | @objs = $rs->search({ blob => 're-updated blob', clob => 're-updated clob' })->all; |
135 | is @objs, 1, 'found updated row'; |
136 | ok (try { $objs[0]->blob }||'' eq 're-updated blob', 'blob updated/retrieved correctly'); |
137 | ok (try { $objs[0]->clob }||'' eq 're-updated clob', 'clob updated/retrieved correctly'); |
138 | |
139 | lives_ok { |
140 | $rs->search({ blob => "re-updated blob", clob => "re-updated clob" }) |
141 | ->delete; |
142 | } 'blob DELETE with WHERE clause survived'; |
143 | @objs = $rs->search({ blob => "re-updated blob", clob => 're-updated clob' })->all; |
144 | is @objs, 0, 'row deleted successfully'; |
145 | } |
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146 | } |
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147 | |
148 | do_clean ($dbh); |
149 | } |
150 | |
151 | done_testing; |
152 | |
153 | sub do_creates { |
154 | my ($dbh, $q) = @_; |
155 | |
156 | do_clean($dbh); |
157 | |
158 | $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)"); |
159 | } |
160 | |
161 | # clean up our mess |
162 | sub do_clean { |
163 | |
164 | my $dbh = shift || return; |
165 | |
166 | for my $q ('', '"') { |
167 | my @clean = ( |
168 | "DROP TABLE ${q}bindtype_test${q}", |
169 | ); |
170 | eval { $dbh -> do ($_) } for @clean; |
171 | } |
172 | } |
173 | |
174 | END { |
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175 | if ($dbh) { |
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176 | local $SIG{__WARN__} = sub {}; |
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177 | do_clean($dbh); |
178 | undef $dbh; |
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179 | } |
180 | } |