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1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::Exception; |
5 | use Test::More; |
6 | use Sub::Name; |
7 | use Try::Tiny; |
8 | use DBIx::Class::Optional::Dependencies (); |
9 | |
10 | use lib qw(t/lib); |
11 | use DBICTest; |
12 | use DBIC::SqlMakerTest; |
13 | |
14 | my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/}; |
15 | |
16 | plan skip_all => 'Set $ENV{DBICTEST_ORA_DSN}, _USER and _PASS to run this test.' |
17 | unless ($dsn && $user && $pass); |
18 | |
19 | plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_oracle') |
20 | unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_oracle'); |
21 | |
22 | $ENV{NLS_SORT} = "BINARY"; |
23 | $ENV{NLS_COMP} = "BINARY"; |
24 | $ENV{NLS_LANG} = "AMERICAN"; |
25 | |
26 | my $v = do { |
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27 | my $si = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info; |
28 | $si->{normalized_dbms_version} |
29 | or die "Unparseable Oracle server version: $si->{dbms_version}\n"; |
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30 | }; |
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31 | |
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32 | ########## |
33 | # the recyclebin (new for 10g) sometimes comes in the way |
34 | my $on_connect_sql = $v >= 10 ? ["ALTER SESSION SET recyclebin = OFF"] : []; |
35 | |
36 | # iterate all tests on following options |
37 | my @tryopt = ( |
38 | { on_connect_do => $on_connect_sql }, |
39 | { quote_char => '"', on_connect_do => $on_connect_sql }, |
40 | ); |
41 | |
42 | # keep a database handle open for cleanup |
43 | my $dbh; |
44 | |
45 | my $schema; |
46 | for my $opt (@tryopt) { |
47 | my $schema = DBICTest::Schema->connect($dsn, $user, $pass, $opt); |
48 | |
49 | $dbh = $schema->storage->dbh; |
50 | my $q = $schema->storage->sql_maker->quote_char || ''; |
51 | |
52 | do_creates($dbh, $q); |
53 | |
54 | _run_blob_tests($schema, $opt); |
55 | } |
56 | |
57 | sub _run_blob_tests { |
58 | SKIP: { |
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59 | my ($schema, $opt) = @_; |
60 | my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) ); |
61 | $binstr{'large'} = $binstr{'small'} x 1024; |
62 | |
63 | my $maxloblen = (length $binstr{'large'}) + 5; |
64 | note "Localizing LongReadLen to $maxloblen to avoid truncation of test data"; |
65 | local $dbh->{'LongReadLen'} = $maxloblen; |
66 | |
67 | my $rs = $schema->resultset('BindType'); |
68 | |
69 | if ($DBD::Oracle::VERSION eq '1.23') { |
70 | throws_ok { $rs->create({ id => 1, blob => $binstr{large} }) } |
71 | qr/broken/, |
72 | 'throws on blob insert with DBD::Oracle == 1.23'; |
73 | skip 'buggy BLOB support in DBD::Oracle 1.23', 1; |
74 | } |
75 | |
76 | my $q = $schema->storage->sql_maker->quote_char || ''; |
77 | local $TODO = 'Something is confusing column bindtype assignment when quotes are active' |
78 | . ': https://rt.cpan.org/Ticket/Display.html?id=64206' |
79 | if $q; |
80 | |
81 | # so we can disable BLOB mega-output |
82 | my $orig_debug = $schema->storage->debug; |
83 | |
84 | my $id; |
85 | foreach my $size (qw( small large )) { |
86 | $id++; |
87 | |
88 | local $schema->storage->{debug} = $size eq 'large' |
89 | ? 0 |
90 | : $orig_debug |
91 | ; |
92 | |
93 | my $str = $binstr{$size}; |
94 | lives_ok { |
95 | $rs->create( { 'id' => $id, blob => "blob:$str", clob => "clob:$str" } ) |
96 | } "inserted $size without dying"; |
97 | |
98 | my %kids = %{$schema->storage->_dbh->{CachedKids}}; |
99 | my @objs = $rs->search({ blob => "blob:$str", clob => "clob:$str" })->all; |
100 | is_deeply ( |
101 | $schema->storage->_dbh->{CachedKids}, |
102 | \%kids, |
103 | 'multi-part LOB equality query was not cached', |
104 | ) if $size eq 'large'; |
105 | is @objs, 1, 'One row found matching on both LOBs'; |
106 | ok (try { $objs[0]->blob }||'' eq "blob:$str", 'blob inserted/retrieved correctly'); |
107 | ok (try { $objs[0]->clob }||'' eq "clob:$str", 'clob inserted/retrieved correctly'); |
108 | |
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109 | { |
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110 | local $TODO = '-like comparison on blobs not tested before ora 10 (fails on 8i)' |
111 | if $schema->storage->_server_info->{normalized_dbms_version} < 10; |
112 | |
113 | lives_ok { |
114 | @objs = $rs->search({ clob => { -like => 'clob:%' } })->all; |
115 | ok (@objs, 'rows found matching CLOB with a LIKE query'); |
116 | } 'Query with like on blob succeeds'; |
117 | } |
118 | |
119 | ok(my $subq = $rs->search( |
120 | { blob => "blob:$str", clob => "clob:$str" }, |
121 | { |
122 | from => \ "(SELECT * FROM ${q}bindtype_test${q} WHERE ${q}id${q} != ?) ${q}me${q}", |
123 | bind => [ [ undef => 12345678 ] ], |
124 | } |
125 | )->get_column('id')->as_query); |
126 | |
127 | @objs = $rs->search({ id => { -in => $subq } })->all; |
128 | is (@objs, 1, 'One row found matching on both LOBs as a subquery'); |
129 | |
130 | lives_ok { |
131 | $rs->search({ id => $id, blob => "blob:$str", clob => "clob:$str" }) |
132 | ->update({ blob => 'updated blob', clob => 'updated clob' }); |
133 | } 'blob UPDATE with blobs in WHERE clause survived'; |
134 | |
135 | @objs = $rs->search({ blob => "updated blob", clob => 'updated clob' })->all; |
136 | is @objs, 1, 'found updated row'; |
137 | ok (try { $objs[0]->blob }||'' eq "updated blob", 'blob updated/retrieved correctly'); |
138 | ok (try { $objs[0]->clob }||'' eq "updated clob", 'clob updated/retrieved correctly'); |
139 | |
140 | lives_ok { |
141 | $rs->search({ id => $id }) |
142 | ->update({ blob => 're-updated blob', clob => 're-updated clob' }); |
143 | } 'blob UPDATE without blobs in WHERE clause survived'; |
144 | |
145 | @objs = $rs->search({ blob => 're-updated blob', clob => 're-updated clob' })->all; |
146 | is @objs, 1, 'found updated row'; |
147 | ok (try { $objs[0]->blob }||'' eq 're-updated blob', 'blob updated/retrieved correctly'); |
148 | ok (try { $objs[0]->clob }||'' eq 're-updated clob', 'clob updated/retrieved correctly'); |
149 | |
150 | lives_ok { |
151 | $rs->search({ blob => "re-updated blob", clob => "re-updated clob" }) |
152 | ->delete; |
153 | } 'blob DELETE with WHERE clause survived'; |
154 | @objs = $rs->search({ blob => "re-updated blob", clob => 're-updated clob' })->all; |
155 | is @objs, 0, 'row deleted successfully'; |
156 | } |
157 | |
158 | $schema->storage->debug ($orig_debug); |
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159 | } |
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160 | |
161 | do_clean ($dbh); |
162 | } |
163 | |
164 | done_testing; |
165 | |
166 | sub do_creates { |
167 | my ($dbh, $q) = @_; |
168 | |
169 | do_clean($dbh); |
170 | |
171 | $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)"); |
172 | } |
173 | |
174 | # clean up our mess |
175 | sub do_clean { |
176 | |
177 | my $dbh = shift || return; |
178 | |
179 | for my $q ('', '"') { |
180 | my @clean = ( |
181 | "DROP TABLE ${q}bindtype_test${q}", |
182 | ); |
183 | eval { $dbh -> do ($_) } for @clean; |
184 | } |
185 | } |
186 | |
187 | END { |
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188 | if ($dbh) { |
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189 | local $SIG{__WARN__} = sub {}; |
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190 | do_clean($dbh); |
191 | undef $dbh; |
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192 | } |
193 | } |