This code belogs in Storage::DBI
[dbsrgits/DBIx-Class-Historic.git] / t / 746sybase.t
CommitLineData
a964a928 1use strict;
2use warnings;
b0b44f97 3no warnings 'uninitialized';
a964a928 4
5use Test::More;
e0b2344f 6use Test::Exception;
a964a928 7use lib qw(t/lib);
8use DBICTest;
e19677ad 9use DBIx::Class::Storage::DBI::Sybase;
10use DBIx::Class::Storage::DBI::Sybase::NoBindVars;
a964a928 11
12my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_SYBASE_${_}" } qw/DSN USER PASS/};
13
e19677ad 14my $TESTS = 48 + 2;
5703eb14 15
7d17f469 16if (not ($dsn && $user)) {
17 plan skip_all =>
18 'Set $ENV{DBICTEST_SYBASE_DSN}, _USER and _PASS to run this test' .
19 "\nWarning: This test drops and creates the tables " .
d69a17c8 20 "'artist', 'money_test' and 'bindtype_test'";
f1358489 21} else {
22 plan tests => $TESTS*2 + 1;
7d17f469 23}
a964a928 24
6b1f5ef7 25my @storage_types = (
26 'DBI::Sybase',
27 'DBI::Sybase::NoBindVars',
28);
f1358489 29my $schema;
30my $storage_idx = -1;
31
13820f24 32sub get_schema {
fcc2ec11 33 DBICTest::Schema->connect($dsn, $user, $pass, {
34 on_connect_call => [
35 [ blob_setup => log_on_update => 1 ], # this is a safer option
36 ],
37 });
38}
39
166c6561 40my $ping_count = 0;
41{
42 my $ping = DBIx::Class::Storage::DBI::Sybase->can('_ping');
43 *DBIx::Class::Storage::DBI::Sybase::_ping = sub {
44 $ping_count++;
45 goto $ping;
46 };
47}
48
6b1f5ef7 49for my $storage_type (@storage_types) {
5703eb14 50 $storage_idx++;
6b1f5ef7 51
52 unless ($storage_type eq 'DBI::Sybase') { # autodetect
fcc2ec11 53 DBICTest::Schema->storage_type("::$storage_type");
6b1f5ef7 54 }
61cfaef7 55
13820f24 56 $schema = get_schema();
a964a928 57
6b1f5ef7 58 $schema->storage->ensure_connected;
a964a928 59
5703eb14 60 if ($storage_idx == 0 &&
61 $schema->storage->isa('DBIx::Class::Storage::DBI::Sybase::NoBindVars')) {
8c4b6c50 62# no placeholders in this version of Sybase or DBD::Sybase (or using FreeTDS)
5703eb14 63 my $tb = Test::More->builder;
64 $tb->skip('no placeholders') for 1..$TESTS;
65 next;
66 }
67
6b1f5ef7 68 isa_ok( $schema->storage, "DBIx::Class::Storage::$storage_type" );
69
61cfaef7 70 $schema->storage->_dbh->disconnect;
64f4e691 71 lives_ok (sub { $schema->storage->dbh }, 'reconnect works');
72
6b1f5ef7 73 $schema->storage->dbh_do (sub {
74 my ($storage, $dbh) = @_;
75 eval { $dbh->do("DROP TABLE artist") };
6b1f5ef7 76 $dbh->do(<<'SQL');
a964a928 77CREATE TABLE artist (
c5ce7cd6 78 artistid INT IDENTITY PRIMARY KEY,
a964a928 79 name VARCHAR(100),
80 rank INT DEFAULT 13 NOT NULL,
c5ce7cd6 81 charfield CHAR(10) NULL
a964a928 82)
c5ce7cd6 83SQL
6b1f5ef7 84 });
a964a928 85
6b1f5ef7 86 my %seen_id;
a964a928 87
6b1f5ef7 88# so we start unconnected
89 $schema->storage->disconnect;
a964a928 90
91# test primary key handling
6b1f5ef7 92 my $new = $schema->resultset('Artist')->create({ name => 'foo' });
93 ok($new->artistid > 0, "Auto-PK worked");
a964a928 94
6b1f5ef7 95 $seen_id{$new->artistid}++;
a964a928 96
fcc2ec11 97# check redispatch to storage-specific insert when auto-detected storage
98 if ($storage_type eq 'DBI::Sybase') {
99 DBICTest::Schema->storage_type('::DBI');
13820f24 100 $schema = get_schema();
fcc2ec11 101 }
102
103 $new = $schema->resultset('Artist')->create({ name => 'Artist 1' });
104 is ( $seen_id{$new->artistid}, undef, 'id for Artist 1 is unique' );
105 $seen_id{$new->artistid}++;
106
107# inserts happen in a txn, so we make sure it still works inside a txn too
108 $schema->txn_begin;
109
110 for (2..6) {
a964a928 111 $new = $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
112 is ( $seen_id{$new->artistid}, undef, "id for Artist $_ is unique" );
113 $seen_id{$new->artistid}++;
6b1f5ef7 114 }
a964a928 115
f6de7111 116 $schema->txn_commit;
117
aa56ff9a 118# test simple count
119 is ($schema->resultset('Artist')->count, 7, 'count(*) of whole table ok');
120
121# test LIMIT support
e0b2344f 122 my $it = $schema->resultset('Artist')->search({
123 artistid => { '>' => 0 }
124 }, {
a964a928 125 rows => 3,
126 order_by => 'artistid',
6b1f5ef7 127 });
a964a928 128
b7505130 129 is( $it->count, 3, "LIMIT count ok" );
a964a928 130
6b1f5ef7 131 is( $it->next->name, "foo", "iterator->next ok" );
132 $it->next;
133 is( $it->next->name, "Artist 2", "iterator->next ok" );
134 is( $it->next, undef, "next past end of resultset ok" );
a964a928 135
a0348159 136# now try with offset
137 $it = $schema->resultset('Artist')->search({}, {
138 rows => 3,
139 offset => 3,
140 order_by => 'artistid',
141 });
142
143 is( $it->count, 3, "LIMIT with offset count ok" );
144
145 is( $it->next->name, "Artist 3", "iterator->next ok" );
146 $it->next;
147 is( $it->next->name, "Artist 5", "iterator->next ok" );
148 is( $it->next, undef, "next past end of resultset ok" );
149
92e7a79b 150# now try a grouped count
151 $schema->resultset('Artist')->create({ name => 'Artist 6' })
152 for (1..6);
153
154 $it = $schema->resultset('Artist')->search({}, {
155 group_by => 'name'
156 });
157
158 is( $it->count, 7, 'COUNT of GROUP_BY ok' );
159
e19677ad 160# do an identity insert (which should happen with no txn when using
161# placeholders.)
1713a57a 162 {
163 no warnings 'redefine';
f7d92f26 164
1713a57a 165 my @debug_out;
f7d92f26 166 local $schema->storage->{debug} = 1;
167 local $schema->storage->debugobj->{callback} = sub {
1713a57a 168 push @debug_out, $_[1];
169 };
170
171 my $txn_used = 0;
172 my $txn_commit = \&DBIx::Class::Storage::DBI::txn_commit;
173 local *DBIx::Class::Storage::DBI::txn_commit = sub {
174 $txn_used = 1;
175 goto &$txn_commit;
176 };
177
178 $schema->resultset('Artist')
179 ->create({ artistid => 999, name => 'mtfnpy' });
180
e19677ad 181 ok((grep /IDENTITY_INSERT/i, @debug_out), 'IDENTITY_INSERT');
1713a57a 182
183 SKIP: {
184 skip 'not testing lack of txn on IDENTITY_INSERT with NoBindVars', 1
185 if $storage_type =~ /NoBindVars/i;
186
187 is $txn_used, 0, 'no txn on insert with IDENTITY_INSERT';
188 }
189 }
190
e19677ad 191# test insert_bulk using populate, this should always pass whether or not it
192# does anything Sybase specific or not. Just here to aid debugging.
193 lives_ok {
194 $schema->resultset('Artist')->populate([
195 {
196 name => 'bulk artist 1',
197 charfield => 'foo',
198 },
199 {
200 name => 'bulk artist 2',
201 charfield => 'foo',
202 },
203 {
204 name => 'bulk artist 3',
205 charfield => 'foo',
206 },
207 ]);
208 } 'insert_bulk via populate';
40531ea8 209
210 my $bulk_rs = $schema->resultset('Artist')->search({
211 name => { -like => 'bulk artist %' }
212 });
213
e19677ad 214 is $bulk_rs->count, 3, 'correct number inserted via insert_bulk';
40531ea8 215
e19677ad 216 is ((grep $_->charfield eq 'foo', $bulk_rs->all), 3,
217 'column set correctly via insert_bulk');
40531ea8 218
e19677ad 219 my %bulk_ids;
220 @bulk_ids{map $_->artistid, $bulk_rs->all} = ();
af9e4a5e 221
e19677ad 222 is ((scalar keys %bulk_ids), 3,
223 'identities generated correctly in insert_bulk');
224
225 $bulk_rs->delete;
af9e4a5e 226
e19677ad 227# now test insert_bulk with IDENTITY_INSERT
228 lives_ok {
af9e4a5e 229 $schema->resultset('Artist')->populate([
230 {
e19677ad 231 artistid => 2001,
232 name => 'bulk artist 1',
af9e4a5e 233 charfield => 'foo',
e19677ad 234 },
235 {
236 artistid => 2002,
237 name => 'bulk artist 2',
238 charfield => 'foo',
239 },
240 {
241 artistid => 2003,
242 name => 'bulk artist 3',
243 charfield => 'foo',
244 },
af9e4a5e 245 ]);
e19677ad 246 } 'insert_bulk with IDENTITY_INSERT via populate';
af9e4a5e 247
e19677ad 248 is $bulk_rs->count, 3,
249 'correct number inserted via insert_bulk with IDENTITY_INSERT';
40531ea8 250
e19677ad 251 is ((grep $_->charfield eq 'foo', $bulk_rs->all), 3,
252 'column set correctly via insert_bulk with IDENTITY_INSERT');
253
254 $bulk_rs->delete;
40531ea8 255
7357c7bc 256# test correlated subquery
257 my $subq = $schema->resultset('Artist')->search({ artistid => { '>' => 3 } })
258 ->get_column('artistid')
259 ->as_query;
260 my $subq_rs = $schema->resultset('Artist')->search({
261 artistid => { -in => $subq }
262 });
263 is $subq_rs->count, 11, 'correlated subquery';
264
5703eb14 265# mostly stolen from the blob stuff Nniuq wrote for t/73oracle.t
266 SKIP: {
e19677ad 267 skip 'TEXT/IMAGE support does not work with FreeTDS', 13
e97a6ee2 268 if $schema->storage->using_freetds;
5703eb14 269
75227502 270 my $dbh = $schema->storage->_dbh;
5703eb14 271 {
272 local $SIG{__WARN__} = sub {};
273 eval { $dbh->do('DROP TABLE bindtype_test') };
274
275 $dbh->do(qq[
276 CREATE TABLE bindtype_test
277 (
278 id INT IDENTITY PRIMARY KEY,
e19677ad 279 bytea INT NULL,
5703eb14 280 blob IMAGE NULL,
281 clob TEXT NULL
282 )
283 ],{ RaiseError => 1, PrintError => 0 });
284 }
e0b2344f 285
5703eb14 286 my %binstr = ( 'small' => join('', map { chr($_) } ( 1 .. 127 )) );
287 $binstr{'large'} = $binstr{'small'} x 1024;
e0b2344f 288
5703eb14 289 my $maxloblen = length $binstr{'large'};
a3a526cc 290
e97a6ee2 291 if (not $schema->storage->using_freetds) {
a3a526cc 292 $dbh->{'LongReadLen'} = $maxloblen * 2;
293 } else {
294 $dbh->do("set textsize ".($maxloblen * 2));
295 }
e0b2344f 296
5703eb14 297 my $rs = $schema->resultset('BindType');
298 my $last_id;
e0b2344f 299
5703eb14 300 foreach my $type (qw(blob clob)) {
301 foreach my $size (qw(small large)) {
302 no warnings 'uninitialized';
bc54ca97 303
e19677ad 304 my $created = eval { $rs->create( { $type => $binstr{$size} } ) };
305 ok(!$@, "inserted $size $type without dying");
306 diag $@ if $@;
5703eb14 307
308 $last_id = $created->id if $created;
309
e19677ad 310 my $got = eval {
311 $rs->find($last_id)->$type
312 };
313 diag $@ if $@;
314 ok($got eq $binstr{$size}, "verified inserted $size $type");
5703eb14 315 }
316 }
bc54ca97 317
5703eb14 318 # blob insert with explicit PK
289877b0 319 # also a good opportunity to test IDENTITY_INSERT
e19677ad 320 {
321 local $SIG{__WARN__} = sub {};
322 eval { $dbh->do('DROP TABLE bindtype_test') };
323
324 $dbh->do(qq[
325 CREATE TABLE bindtype_test
326 (
327 id INT IDENTITY PRIMARY KEY,
328 bytea INT NULL,
329 blob IMAGE NULL,
330 clob TEXT NULL
331 )
332 ],{ RaiseError => 1, PrintError => 0 });
333 }
334 my $created = eval { $rs->create( { id => 1, blob => $binstr{large} } ) };
335 ok(!$@, "inserted large blob without dying with manual PK");
336 diag $@ if $@;
5703eb14 337
e19677ad 338 my $got = eval {
339 $rs->find(1)->blob
340 };
341 diag $@ if $@;
342 ok($got eq $binstr{large}, "verified inserted large blob with manual PK");
078a332f 343
344 # try a blob update
345 my $new_str = $binstr{large} . 'mtfnpy';
fcc2ec11 346
347 # check redispatch to storage-specific update when auto-detected storage
348 if ($storage_type eq 'DBI::Sybase') {
349 DBICTest::Schema->storage_type('::DBI');
13820f24 350 $schema = get_schema();
fcc2ec11 351 }
352
e19677ad 353 eval { $rs->search({ id => 1 })->update({ blob => $new_str }) };
354 ok !$@, 'updated blob successfully';
355 diag $@ if $@;
356 $got = eval {
357 $rs->find(1)->blob
358 };
359 diag $@ if $@;
360 ok($got eq $new_str, "verified updated blob");
7ef97d26 361
bda35a4c 362 ## try multi-row blob update
363 # first insert some blobs
e19677ad 364 $rs->find(1)->delete;
365 $rs->create({ blob => $binstr{large} }) for (1..3);
bda35a4c 366 $new_str = $binstr{large} . 'foo';
e19677ad 367 $rs->update({ blob => $new_str });
368 is((grep $_->blob eq $new_str, $rs->all), 3, 'multi-row blob update');
9b3dabe0 369 }
e06ad5d5 370
371# test MONEY column support
372 $schema->storage->dbh_do (sub {
373 my ($storage, $dbh) = @_;
374 eval { $dbh->do("DROP TABLE money_test") };
375 $dbh->do(<<'SQL');
376CREATE TABLE money_test (
377 id INT IDENTITY PRIMARY KEY,
378 amount MONEY NULL
379)
380SQL
381 });
382
c9d9c670 383# test insert transaction when there's an active cursor
e19677ad 384 SKIP: {
385 skip 'not testing insert with active cursor if using ::NoBindVars', 1
386 if $storage_type =~ /NoBindVars/i;
387
322b7a6b 388 my $artist_rs = $schema->resultset('Artist');
389 $artist_rs->first;
390 lives_ok {
391 my $row = $schema->resultset('Money')->create({ amount => 100 });
392 $row->delete;
393 } 'inserted a row with an active cursor';
394 $ping_count-- if $@; # dbh_do calls ->connected
395 }
75227502 396
322b7a6b 397# test insert in an outer transaction when there's an active cursor
398 TODO: {
399 local $TODO = 'this should work once we have eager cursors';
75227502 400
322b7a6b 401# clear state, or we get a deadlock on $row->delete
402# XXX figure out why this happens
403 $schema->storage->disconnect;
404
405 lives_ok {
406 $schema->txn_do(sub {
407 my $artist_rs = $schema->resultset('Artist');
408 $artist_rs->first;
75227502 409 my $row = $schema->resultset('Money')->create({ amount => 100 });
410 $row->delete;
322b7a6b 411 });
412 } 'inserted a row with an active cursor in outer txn';
413 $ping_count-- if $@; # dbh_do calls ->connected
166c6561 414 }
415
416# Now test money values.
e06ad5d5 417 my $rs = $schema->resultset('Money');
418
419 my $row;
420 lives_ok {
421 $row = $rs->create({ amount => 100 });
422 } 'inserted a money value';
423
424 is eval { $rs->find($row->id)->amount }, 100, 'money value round-trip';
425
426 lives_ok {
427 $row->update({ amount => 200 });
428 } 'updated a money value';
429
430 is eval { $rs->find($row->id)->amount },
431 200, 'updated money value round-trip';
432
433 lives_ok {
434 $row->update({ amount => undef });
435 } 'updated a money value to NULL';
436
437 my $null_amount = eval { $rs->find($row->id)->amount };
438 ok(
439 (($null_amount == undef) && (not $@)),
440 'updated money value to NULL round-trip'
441 );
442 diag $@ if $@;
6b1f5ef7 443}
a964a928 444
f1358489 445is $ping_count, 0, 'no pings';
446
a964a928 447# clean up our mess
448END {
6b1f5ef7 449 if (my $dbh = eval { $schema->storage->_dbh }) {
e06ad5d5 450 eval { $dbh->do("DROP TABLE $_") }
451 for qw/artist bindtype_test money_test/;
6b1f5ef7 452 }
a964a928 453}