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