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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); |
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11 | |
12 | use DBICTest::Schema::BindType; |
13 | BEGIN { |
14 | DBICTest::Schema::BindType->add_columns( |
15 | 'blb2' => { |
16 | data_type => 'blob', |
17 | is_nullable => 1, |
18 | }, |
19 | 'clb2' => { |
20 | data_type => 'clob', |
21 | is_nullable => 1, |
22 | } |
23 | ); |
24 | } |
25 | |
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26 | use DBICTest; |
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27 | |
28 | my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_ORA_${_}" } qw/DSN USER PASS/}; |
29 | |
30 | plan skip_all => 'Set $ENV{DBICTEST_ORA_DSN}, _USER and _PASS to run this test.' |
31 | unless ($dsn && $user && $pass); |
32 | |
33 | plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_oracle') |
34 | unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_oracle'); |
35 | |
36 | $ENV{NLS_SORT} = "BINARY"; |
37 | $ENV{NLS_COMP} = "BINARY"; |
38 | $ENV{NLS_LANG} = "AMERICAN"; |
39 | |
40 | my $v = do { |
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41 | my $si = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info; |
42 | $si->{normalized_dbms_version} |
43 | or die "Unparseable Oracle server version: $si->{dbms_version}\n"; |
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44 | }; |
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45 | |
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46 | ########## |
47 | # the recyclebin (new for 10g) sometimes comes in the way |
48 | my $on_connect_sql = $v >= 10 ? ["ALTER SESSION SET recyclebin = OFF"] : []; |
49 | |
50 | # iterate all tests on following options |
51 | my @tryopt = ( |
52 | { on_connect_do => $on_connect_sql }, |
53 | { quote_char => '"', on_connect_do => $on_connect_sql }, |
54 | ); |
55 | |
56 | # keep a database handle open for cleanup |
57 | my $dbh; |
58 | |
59 | my $schema; |
60 | for my $opt (@tryopt) { |
61 | my $schema = DBICTest::Schema->connect($dsn, $user, $pass, $opt); |
62 | |
63 | $dbh = $schema->storage->dbh; |
64 | my $q = $schema->storage->sql_maker->quote_char || ''; |
65 | |
66 | do_creates($dbh, $q); |
67 | |
68 | _run_blob_tests($schema, $opt); |
69 | } |
70 | |
71 | sub _run_blob_tests { |
72 | SKIP: { |
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73 | my ($schema, $opt) = @_; |
74 | my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) ); |
75 | $binstr{'large'} = $binstr{'small'} x 1024; |
76 | |
77 | my $maxloblen = (length $binstr{'large'}) + 5; |
78 | note "Localizing LongReadLen to $maxloblen to avoid truncation of test data"; |
79 | local $dbh->{'LongReadLen'} = $maxloblen; |
80 | |
81 | my $rs = $schema->resultset('BindType'); |
82 | |
83 | if ($DBD::Oracle::VERSION eq '1.23') { |
84 | throws_ok { $rs->create({ id => 1, blob => $binstr{large} }) } |
85 | qr/broken/, |
86 | 'throws on blob insert with DBD::Oracle == 1.23'; |
87 | skip 'buggy BLOB support in DBD::Oracle 1.23', 1; |
88 | } |
89 | |
90 | my $q = $schema->storage->sql_maker->quote_char || ''; |
91 | local $TODO = 'Something is confusing column bindtype assignment when quotes are active' |
92 | . ': https://rt.cpan.org/Ticket/Display.html?id=64206' |
93 | if $q; |
94 | |
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95 | my $id; |
96 | foreach my $size (qw( small large )) { |
97 | $id++; |
98 | |
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99 | local $schema->storage->{debug} = 0 |
100 | if $size eq 'large'; |
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101 | |
102 | my $str = $binstr{$size}; |
103 | lives_ok { |
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104 | $rs->create( { 'id' => $id, blob => "blob:$str", clob => "clob:$str", blb2 => "blb2:$str", clb2 => "clb2:$str" } ) |
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105 | } "inserted $size without dying"; |
106 | |
107 | my %kids = %{$schema->storage->_dbh->{CachedKids}}; |
108 | my @objs = $rs->search({ blob => "blob:$str", clob => "clob:$str" })->all; |
109 | is_deeply ( |
110 | $schema->storage->_dbh->{CachedKids}, |
111 | \%kids, |
112 | 'multi-part LOB equality query was not cached', |
113 | ) if $size eq 'large'; |
114 | is @objs, 1, 'One row found matching on both LOBs'; |
115 | ok (try { $objs[0]->blob }||'' eq "blob:$str", 'blob inserted/retrieved correctly'); |
116 | ok (try { $objs[0]->clob }||'' eq "clob:$str", 'clob inserted/retrieved correctly'); |
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117 | ok (try { $objs[0]->clb2 }||'' eq "clb2:$str", "clb2 inserted correctly"); |
118 | ok (try { $objs[0]->blb2 }||'' eq "blb2:$str", "blb2 inserted correctly"); |
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119 | |
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120 | { |
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121 | local $TODO = '-like comparison on blobs not tested before ora 10 (fails on 8i)' |
122 | if $schema->storage->_server_info->{normalized_dbms_version} < 10; |
123 | |
124 | lives_ok { |
125 | @objs = $rs->search({ clob => { -like => 'clob:%' } })->all; |
126 | ok (@objs, 'rows found matching CLOB with a LIKE query'); |
127 | } 'Query with like on blob succeeds'; |
128 | } |
129 | |
130 | ok(my $subq = $rs->search( |
131 | { blob => "blob:$str", clob => "clob:$str" }, |
132 | { |
133 | from => \ "(SELECT * FROM ${q}bindtype_test${q} WHERE ${q}id${q} != ?) ${q}me${q}", |
134 | bind => [ [ undef => 12345678 ] ], |
135 | } |
136 | )->get_column('id')->as_query); |
137 | |
138 | @objs = $rs->search({ id => { -in => $subq } })->all; |
139 | is (@objs, 1, 'One row found matching on both LOBs as a subquery'); |
140 | |
141 | lives_ok { |
142 | $rs->search({ id => $id, blob => "blob:$str", clob => "clob:$str" }) |
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143 | ->update({ blob => 'updated blob', clob => 'updated clob', clb2 => 'updated clb2', blb2 => 'updated blb2' }); |
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144 | } 'blob UPDATE with blobs in WHERE clause survived'; |
145 | |
146 | @objs = $rs->search({ blob => "updated blob", clob => 'updated clob' })->all; |
147 | is @objs, 1, 'found updated row'; |
148 | ok (try { $objs[0]->blob }||'' eq "updated blob", 'blob updated/retrieved correctly'); |
149 | ok (try { $objs[0]->clob }||'' eq "updated clob", 'clob updated/retrieved correctly'); |
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150 | ok (try { $objs[0]->clb2 }||'' eq "updated clb2", "clb2 updated correctly"); |
151 | ok (try { $objs[0]->blb2 }||'' eq "updated blb2", "blb2 updated correctly"); |
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152 | |
153 | lives_ok { |
154 | $rs->search({ id => $id }) |
155 | ->update({ blob => 're-updated blob', clob => 're-updated clob' }); |
156 | } 'blob UPDATE without blobs in WHERE clause survived'; |
157 | |
158 | @objs = $rs->search({ blob => 're-updated blob', clob => 're-updated clob' })->all; |
159 | is @objs, 1, 'found updated row'; |
160 | ok (try { $objs[0]->blob }||'' eq 're-updated blob', 'blob updated/retrieved correctly'); |
161 | ok (try { $objs[0]->clob }||'' eq 're-updated clob', 'clob updated/retrieved correctly'); |
162 | |
163 | lives_ok { |
164 | $rs->search({ blob => "re-updated blob", clob => "re-updated clob" }) |
165 | ->delete; |
166 | } 'blob DELETE with WHERE clause survived'; |
167 | @objs = $rs->search({ blob => "re-updated blob", clob => 're-updated clob' })->all; |
168 | is @objs, 0, 'row deleted successfully'; |
169 | } |
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170 | } |
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171 | |
172 | do_clean ($dbh); |
173 | } |
174 | |
175 | done_testing; |
176 | |
177 | sub do_creates { |
178 | my ($dbh, $q) = @_; |
179 | |
180 | do_clean($dbh); |
181 | |
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182 | $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)"); |
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183 | } |
184 | |
185 | # clean up our mess |
186 | sub do_clean { |
187 | |
188 | my $dbh = shift || return; |
189 | |
190 | for my $q ('', '"') { |
191 | my @clean = ( |
192 | "DROP TABLE ${q}bindtype_test${q}", |
193 | ); |
194 | eval { $dbh -> do ($_) } for @clean; |
195 | } |
196 | } |
197 | |
198 | END { |
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199 | if ($dbh) { |
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200 | local $SIG{__WARN__} = sub {}; |
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201 | do_clean($dbh); |
202 | undef $dbh; |
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203 | } |
204 | } |