MediaWiki REL1_29
DatabaseSQLTest.php
Go to the documentation of this file.
1<?php
2
3use Wikimedia\Rdbms\LikeMatch;
4
9class DatabaseSQLTest extends MediaWikiTestCase {
11 private $database;
12
13 protected function setUp() {
14 parent::setUp();
15 $this->database = new DatabaseTestHelper( __CLASS__, [ 'cliMode' => true ] );
16 }
17
18 protected function assertLastSql( $sqlText ) {
19 $this->assertEquals(
20 $this->database->getLastSqls(),
21 $sqlText
22 );
23 }
24
25 protected function assertLastSqlDb( $sqlText, $db ) {
26 $this->assertEquals( $db->getLastSqls(), $sqlText );
27 }
28
33 public function testSelect( $sql, $sqlText ) {
34 $this->database->select(
35 $sql['tables'],
36 $sql['fields'],
37 isset( $sql['conds'] ) ? $sql['conds'] : [],
38 __METHOD__,
39 isset( $sql['options'] ) ? $sql['options'] : [],
40 isset( $sql['join_conds'] ) ? $sql['join_conds'] : []
41 );
42 $this->assertLastSql( $sqlText );
43 }
44
45 public static function provideSelect() {
46 return [
47 [
48 [
49 'tables' => 'table',
50 'fields' => [ 'field', 'alias' => 'field2' ],
51 'conds' => [ 'alias' => 'text' ],
52 ],
53 "SELECT field,field2 AS alias " .
54 "FROM table " .
55 "WHERE alias = 'text'"
56 ],
57 [
58 [
59 'tables' => 'table',
60 'fields' => [ 'field', 'alias' => 'field2' ],
61 'conds' => [ 'alias' => 'text' ],
62 'options' => [ 'LIMIT' => 1, 'ORDER BY' => 'field' ],
63 ],
64 "SELECT field,field2 AS alias " .
65 "FROM table " .
66 "WHERE alias = 'text' " .
67 "ORDER BY field " .
68 "LIMIT 1"
69 ],
70 [
71 [
72 'tables' => [ 'table', 't2' => 'table2' ],
73 'fields' => [ 'tid', 'field', 'alias' => 'field2', 't2.id' ],
74 'conds' => [ 'alias' => 'text' ],
75 'options' => [ 'LIMIT' => 1, 'ORDER BY' => 'field' ],
76 'join_conds' => [ 't2' => [
77 'LEFT JOIN', 'tid = t2.id'
78 ] ],
79 ],
80 "SELECT tid,field,field2 AS alias,t2.id " .
81 "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
82 "WHERE alias = 'text' " .
83 "ORDER BY field " .
84 "LIMIT 1"
85 ],
86 [
87 [
88 'tables' => [ 'table', 't2' => 'table2' ],
89 'fields' => [ 'tid', 'field', 'alias' => 'field2', 't2.id' ],
90 'conds' => [ 'alias' => 'text' ],
91 'options' => [ 'LIMIT' => 1, 'GROUP BY' => 'field', 'HAVING' => 'COUNT(*) > 1' ],
92 'join_conds' => [ 't2' => [
93 'LEFT JOIN', 'tid = t2.id'
94 ] ],
95 ],
96 "SELECT tid,field,field2 AS alias,t2.id " .
97 "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
98 "WHERE alias = 'text' " .
99 "GROUP BY field HAVING COUNT(*) > 1 " .
100 "LIMIT 1"
101 ],
102 [
103 [
104 'tables' => [ 'table', 't2' => 'table2' ],
105 'fields' => [ 'tid', 'field', 'alias' => 'field2', 't2.id' ],
106 'conds' => [ 'alias' => 'text' ],
107 'options' => [
108 'LIMIT' => 1,
109 'GROUP BY' => [ 'field', 'field2' ],
110 'HAVING' => [ 'COUNT(*) > 1', 'field' => 1 ]
111 ],
112 'join_conds' => [ 't2' => [
113 'LEFT JOIN', 'tid = t2.id'
114 ] ],
115 ],
116 "SELECT tid,field,field2 AS alias,t2.id " .
117 "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
118 "WHERE alias = 'text' " .
119 "GROUP BY field,field2 HAVING (COUNT(*) > 1) AND field = '1' " .
120 "LIMIT 1"
121 ],
122 [
123 [
124 'tables' => [ 'table' ],
125 'fields' => [ 'alias' => 'field' ],
126 'conds' => [ 'alias' => [ 1, 2, 3, 4 ] ],
127 ],
128 "SELECT field AS alias " .
129 "FROM table " .
130 "WHERE alias IN ('1','2','3','4')"
131 ],
132 ];
133 }
134
139 public function testUpdate( $sql, $sqlText ) {
140 $this->database->update(
141 $sql['table'],
142 $sql['values'],
143 $sql['conds'],
144 __METHOD__,
145 isset( $sql['options'] ) ? $sql['options'] : []
146 );
147 $this->assertLastSql( $sqlText );
148 }
149
150 public static function provideUpdate() {
151 return [
152 [
153 [
154 'table' => 'table',
155 'values' => [ 'field' => 'text', 'field2' => 'text2' ],
156 'conds' => [ 'alias' => 'text' ],
157 ],
158 "UPDATE table " .
159 "SET field = 'text'" .
160 ",field2 = 'text2' " .
161 "WHERE alias = 'text'"
162 ],
163 [
164 [
165 'table' => 'table',
166 'values' => [ 'field = other', 'field2' => 'text2' ],
167 'conds' => [ 'id' => '1' ],
168 ],
169 "UPDATE table " .
170 "SET field = other" .
171 ",field2 = 'text2' " .
172 "WHERE id = '1'"
173 ],
174 [
175 [
176 'table' => 'table',
177 'values' => [ 'field = other', 'field2' => 'text2' ],
178 'conds' => '*',
179 ],
180 "UPDATE table " .
181 "SET field = other" .
182 ",field2 = 'text2'"
183 ],
184 ];
185 }
186
191 public function testDelete( $sql, $sqlText ) {
192 $this->database->delete(
193 $sql['table'],
194 $sql['conds'],
195 __METHOD__
196 );
197 $this->assertLastSql( $sqlText );
198 }
199
200 public static function provideDelete() {
201 return [
202 [
203 [
204 'table' => 'table',
205 'conds' => [ 'alias' => 'text' ],
206 ],
207 "DELETE FROM table " .
208 "WHERE alias = 'text'"
209 ],
210 [
211 [
212 'table' => 'table',
213 'conds' => '*',
214 ],
215 "DELETE FROM table"
216 ],
217 ];
218 }
219
224 public function testUpsert( $sql, $sqlText ) {
225 $this->database->upsert(
226 $sql['table'],
227 $sql['rows'],
228 $sql['uniqueIndexes'],
229 $sql['set'],
230 __METHOD__
231 );
232 $this->assertLastSql( $sqlText );
233 }
234
235 public static function provideUpsert() {
236 return [
237 [
238 [
239 'table' => 'upsert_table',
240 'rows' => [ 'field' => 'text', 'field2' => 'text2' ],
241 'uniqueIndexes' => [ 'field' ],
242 'set' => [ 'field' => 'set' ],
243 ],
244 "BEGIN; " .
245 "UPDATE upsert_table " .
246 "SET field = 'set' " .
247 "WHERE ((field = 'text')); " .
248 "INSERT IGNORE INTO upsert_table " .
249 "(field,field2) " .
250 "VALUES ('text','text2'); " .
251 "COMMIT"
252 ],
253 ];
254 }
255
260 public function testDeleteJoin( $sql, $sqlText ) {
261 $this->database->deleteJoin(
262 $sql['delTable'],
263 $sql['joinTable'],
264 $sql['delVar'],
265 $sql['joinVar'],
266 $sql['conds'],
267 __METHOD__
268 );
269 $this->assertLastSql( $sqlText );
270 }
271
272 public static function provideDeleteJoin() {
273 return [
274 [
275 [
276 'delTable' => 'table',
277 'joinTable' => 'table_join',
278 'delVar' => 'field',
279 'joinVar' => 'field_join',
280 'conds' => [ 'alias' => 'text' ],
281 ],
282 "DELETE FROM table " .
283 "WHERE field IN (" .
284 "SELECT field_join FROM table_join WHERE alias = 'text'" .
285 ")"
286 ],
287 [
288 [
289 'delTable' => 'table',
290 'joinTable' => 'table_join',
291 'delVar' => 'field',
292 'joinVar' => 'field_join',
293 'conds' => '*',
294 ],
295 "DELETE FROM table " .
296 "WHERE field IN (" .
297 "SELECT field_join FROM table_join " .
298 ")"
299 ],
300 ];
301 }
302
307 public function testInsert( $sql, $sqlText ) {
308 $this->database->insert(
309 $sql['table'],
310 $sql['rows'],
311 __METHOD__,
312 isset( $sql['options'] ) ? $sql['options'] : []
313 );
314 $this->assertLastSql( $sqlText );
315 }
316
317 public static function provideInsert() {
318 return [
319 [
320 [
321 'table' => 'table',
322 'rows' => [ 'field' => 'text', 'field2' => 2 ],
323 ],
324 "INSERT INTO table " .
325 "(field,field2) " .
326 "VALUES ('text','2')"
327 ],
328 [
329 [
330 'table' => 'table',
331 'rows' => [ 'field' => 'text', 'field2' => 2 ],
332 'options' => 'IGNORE',
333 ],
334 "INSERT IGNORE INTO table " .
335 "(field,field2) " .
336 "VALUES ('text','2')"
337 ],
338 [
339 [
340 'table' => 'table',
341 'rows' => [
342 [ 'field' => 'text', 'field2' => 2 ],
343 [ 'field' => 'multi', 'field2' => 3 ],
344 ],
345 'options' => 'IGNORE',
346 ],
347 "INSERT IGNORE INTO table " .
348 "(field,field2) " .
349 "VALUES " .
350 "('text','2')," .
351 "('multi','3')"
352 ],
353 ];
354 }
355
360 public function testInsertSelect( $sql, $sqlTextNative, $sqlSelect, $sqlInsert ) {
361 $this->database->insertSelect(
362 $sql['destTable'],
363 $sql['srcTable'],
364 $sql['varMap'],
365 $sql['conds'],
366 __METHOD__,
367 isset( $sql['insertOptions'] ) ? $sql['insertOptions'] : [],
368 isset( $sql['selectOptions'] ) ? $sql['selectOptions'] : []
369 );
370 $this->assertLastSql( $sqlTextNative );
371
372 $dbWeb = new DatabaseTestHelper( __CLASS__, [ 'cliMode' => false ] );
373 $dbWeb->forceNextResult( [
374 array_flip( array_keys( $sql['varMap'] ) )
375 ] );
376 $dbWeb->insertSelect(
377 $sql['destTable'],
378 $sql['srcTable'],
379 $sql['varMap'],
380 $sql['conds'],
381 __METHOD__,
382 isset( $sql['insertOptions'] ) ? $sql['insertOptions'] : [],
383 isset( $sql['selectOptions'] ) ? $sql['selectOptions'] : []
384 );
385 $this->assertLastSqlDb( implode( '; ', [ $sqlSelect, $sqlInsert ] ), $dbWeb );
386 }
387
388 public static function provideInsertSelect() {
389 return [
390 [
391 [
392 'destTable' => 'insert_table',
393 'srcTable' => 'select_table',
394 'varMap' => [ 'field_insert' => 'field_select', 'field' => 'field2' ],
395 'conds' => '*',
396 ],
397 "INSERT INTO insert_table " .
398 "(field_insert,field) " .
399 "SELECT field_select,field2 " .
400 "FROM select_table",
401 "SELECT field_select AS field_insert,field2 AS field " .
402 "FROM select_table WHERE * FOR UPDATE",
403 "INSERT INTO insert_table (field_insert,field) VALUES ('0','1')"
404 ],
405 [
406 [
407 'destTable' => 'insert_table',
408 'srcTable' => 'select_table',
409 'varMap' => [ 'field_insert' => 'field_select', 'field' => 'field2' ],
410 'conds' => [ 'field' => 2 ],
411 ],
412 "INSERT INTO insert_table " .
413 "(field_insert,field) " .
414 "SELECT field_select,field2 " .
415 "FROM select_table " .
416 "WHERE field = '2'",
417 "SELECT field_select AS field_insert,field2 AS field FROM " .
418 "select_table WHERE field = '2' FOR UPDATE",
419 "INSERT INTO insert_table (field_insert,field) VALUES ('0','1')"
420 ],
421 [
422 [
423 'destTable' => 'insert_table',
424 'srcTable' => 'select_table',
425 'varMap' => [ 'field_insert' => 'field_select', 'field' => 'field2' ],
426 'conds' => [ 'field' => 2 ],
427 'insertOptions' => 'IGNORE',
428 'selectOptions' => [ 'ORDER BY' => 'field' ],
429 ],
430 "INSERT IGNORE INTO insert_table " .
431 "(field_insert,field) " .
432 "SELECT field_select,field2 " .
433 "FROM select_table " .
434 "WHERE field = '2' " .
435 "ORDER BY field",
436 "SELECT field_select AS field_insert,field2 AS field " .
437 "FROM select_table WHERE field = '2' ORDER BY field FOR UPDATE",
438 "INSERT IGNORE INTO insert_table (field_insert,field) VALUES ('0','1')"
439 ],
440 ];
441 }
442
447 public function testReplace( $sql, $sqlText ) {
448 $this->database->replace(
449 $sql['table'],
450 $sql['uniqueIndexes'],
451 $sql['rows'],
452 __METHOD__
453 );
454 $this->assertLastSql( $sqlText );
455 }
456
457 public static function provideReplace() {
458 return [
459 [
460 [
461 'table' => 'replace_table',
462 'uniqueIndexes' => [ 'field' ],
463 'rows' => [ 'field' => 'text', 'field2' => 'text2' ],
464 ],
465 "DELETE FROM replace_table " .
466 "WHERE ( field='text' ); " .
467 "INSERT INTO replace_table " .
468 "(field,field2) " .
469 "VALUES ('text','text2')"
470 ],
471 [
472 [
473 'table' => 'module_deps',
474 'uniqueIndexes' => [ [ 'md_module', 'md_skin' ] ],
475 'rows' => [
476 'md_module' => 'module',
477 'md_skin' => 'skin',
478 'md_deps' => 'deps',
479 ],
480 ],
481 "DELETE FROM module_deps " .
482 "WHERE ( md_module='module' AND md_skin='skin' ); " .
483 "INSERT INTO module_deps " .
484 "(md_module,md_skin,md_deps) " .
485 "VALUES ('module','skin','deps')"
486 ],
487 [
488 [
489 'table' => 'module_deps',
490 'uniqueIndexes' => [ [ 'md_module', 'md_skin' ] ],
491 'rows' => [
492 [
493 'md_module' => 'module',
494 'md_skin' => 'skin',
495 'md_deps' => 'deps',
496 ], [
497 'md_module' => 'module2',
498 'md_skin' => 'skin2',
499 'md_deps' => 'deps2',
500 ],
501 ],
502 ],
503 "DELETE FROM module_deps " .
504 "WHERE ( md_module='module' AND md_skin='skin' ); " .
505 "INSERT INTO module_deps " .
506 "(md_module,md_skin,md_deps) " .
507 "VALUES ('module','skin','deps'); " .
508 "DELETE FROM module_deps " .
509 "WHERE ( md_module='module2' AND md_skin='skin2' ); " .
510 "INSERT INTO module_deps " .
511 "(md_module,md_skin,md_deps) " .
512 "VALUES ('module2','skin2','deps2')"
513 ],
514 [
515 [
516 'table' => 'module_deps',
517 'uniqueIndexes' => [ 'md_module', 'md_skin' ],
518 'rows' => [
519 [
520 'md_module' => 'module',
521 'md_skin' => 'skin',
522 'md_deps' => 'deps',
523 ], [
524 'md_module' => 'module2',
525 'md_skin' => 'skin2',
526 'md_deps' => 'deps2',
527 ],
528 ],
529 ],
530 "DELETE FROM module_deps " .
531 "WHERE ( md_module='module' ) OR ( md_skin='skin' ); " .
532 "INSERT INTO module_deps " .
533 "(md_module,md_skin,md_deps) " .
534 "VALUES ('module','skin','deps'); " .
535 "DELETE FROM module_deps " .
536 "WHERE ( md_module='module2' ) OR ( md_skin='skin2' ); " .
537 "INSERT INTO module_deps " .
538 "(md_module,md_skin,md_deps) " .
539 "VALUES ('module2','skin2','deps2')"
540 ],
541 [
542 [
543 'table' => 'module_deps',
544 'uniqueIndexes' => [],
545 'rows' => [
546 'md_module' => 'module',
547 'md_skin' => 'skin',
548 'md_deps' => 'deps',
549 ],
550 ],
551 "INSERT INTO module_deps " .
552 "(md_module,md_skin,md_deps) " .
553 "VALUES ('module','skin','deps')"
554 ],
555 ];
556 }
557
562 public function testNativeReplace( $sql, $sqlText ) {
563 $this->database->nativeReplace(
564 $sql['table'],
565 $sql['rows'],
566 __METHOD__
567 );
568 $this->assertLastSql( $sqlText );
569 }
570
571 public static function provideNativeReplace() {
572 return [
573 [
574 [
575 'table' => 'replace_table',
576 'rows' => [ 'field' => 'text', 'field2' => 'text2' ],
577 ],
578 "REPLACE INTO replace_table " .
579 "(field,field2) " .
580 "VALUES ('text','text2')"
581 ],
582 ];
583 }
584
589 public function testConditional( $sql, $sqlText ) {
590 $this->assertEquals( trim( $this->database->conditional(
591 $sql['conds'],
592 $sql['true'],
593 $sql['false']
594 ) ), $sqlText );
595 }
596
597 public static function provideConditional() {
598 return [
599 [
600 [
601 'conds' => [ 'field' => 'text' ],
602 'true' => 1,
603 'false' => 'NULL',
604 ],
605 "(CASE WHEN field = 'text' THEN 1 ELSE NULL END)"
606 ],
607 [
608 [
609 'conds' => [ 'field' => 'text', 'field2' => 'anothertext' ],
610 'true' => 1,
611 'false' => 'NULL',
612 ],
613 "(CASE WHEN field = 'text' AND field2 = 'anothertext' THEN 1 ELSE NULL END)"
614 ],
615 [
616 [
617 'conds' => 'field=1',
618 'true' => 1,
619 'false' => 'NULL',
620 ],
621 "(CASE WHEN field=1 THEN 1 ELSE NULL END)"
622 ],
623 ];
624 }
625
630 public function testBuildConcat( $stringList, $sqlText ) {
631 $this->assertEquals( trim( $this->database->buildConcat(
632 $stringList
633 ) ), $sqlText );
634 }
635
636 public static function provideBuildConcat() {
637 return [
638 [
639 [ 'field', 'field2' ],
640 "CONCAT(field,field2)"
641 ],
642 [
643 [ "'test'", 'field2' ],
644 "CONCAT('test',field2)"
645 ],
646 ];
647 }
648
653 public function testBuildLike( $array, $sqlText ) {
654 $this->assertEquals( trim( $this->database->buildLike(
655 $array
656 ) ), $sqlText );
657 }
658
659 public static function provideBuildLike() {
660 return [
661 [
662 'text',
663 "LIKE 'text' ESCAPE '`'"
664 ],
665 [
666 [ 'text', new LikeMatch( '%' ) ],
667 "LIKE 'text%' ESCAPE '`'"
668 ],
669 [
670 [ 'text', new LikeMatch( '%' ), 'text2' ],
671 "LIKE 'text%text2' ESCAPE '`'"
672 ],
673 [
674 [ 'text', new LikeMatch( '_' ) ],
675 "LIKE 'text_' ESCAPE '`'"
676 ],
677 [
678 'more_text',
679 "LIKE 'more`_text' ESCAPE '`'"
680 ],
681 [
682 [ 'C:\\Windows\\', new LikeMatch( '%' ) ],
683 "LIKE 'C:\\Windows\\%' ESCAPE '`'"
684 ],
685 [
686 [ 'accent`_test`', new LikeMatch( '%' ) ],
687 "LIKE 'accent```_test``%' ESCAPE '`'"
688 ],
689 ];
690 }
691
696 public function testUnionQueries( $sql, $sqlText ) {
697 $this->assertEquals( trim( $this->database->unionQueries(
698 $sql['sqls'],
699 $sql['all']
700 ) ), $sqlText );
701 }
702
703 public static function provideUnionQueries() {
704 return [
705 [
706 [
707 'sqls' => [ 'RAW SQL', 'RAW2SQL' ],
708 'all' => true,
709 ],
710 "(RAW SQL) UNION ALL (RAW2SQL)"
711 ],
712 [
713 [
714 'sqls' => [ 'RAW SQL', 'RAW2SQL' ],
715 'all' => false,
716 ],
717 "(RAW SQL) UNION (RAW2SQL)"
718 ],
719 [
720 [
721 'sqls' => [ 'RAW SQL', 'RAW2SQL', 'RAW3SQL' ],
722 'all' => false,
723 ],
724 "(RAW SQL) UNION (RAW2SQL) UNION (RAW3SQL)"
725 ],
726 ];
727 }
728
732 public function testTransactionCommit() {
733 $this->database->begin( __METHOD__ );
734 $this->database->commit( __METHOD__ );
735 $this->assertLastSql( 'BEGIN; COMMIT' );
736 }
737
741 public function testTransactionRollback() {
742 $this->database->begin( __METHOD__ );
743 $this->database->rollback( __METHOD__ );
744 $this->assertLastSql( 'BEGIN; ROLLBACK' );
745 }
746
750 public function testDropTable() {
751 $this->database->setExistingTables( [ 'table' ] );
752 $this->database->dropTable( 'table', __METHOD__ );
753 $this->assertLastSql( 'DROP TABLE table CASCADE' );
754 }
755
759 public function testDropNonExistingTable() {
760 $this->assertFalse(
761 $this->database->dropTable( 'non_existing', __METHOD__ )
762 );
763 }
764
769 public function testMakeList( $list, $mode, $sqlText ) {
770 $this->assertEquals( trim( $this->database->makeList(
771 $list, $mode
772 ) ), $sqlText );
773 }
774
775 public static function provideMakeList() {
776 return [
777 [
778 [ 'value', 'value2' ],
779 LIST_COMMA,
780 "'value','value2'"
781 ],
782 [
783 [ 'field', 'field2' ],
784 LIST_NAMES,
785 "field,field2"
786 ],
787 [
788 [ 'field' => 'value', 'field2' => 'value2' ],
789 LIST_AND,
790 "field = 'value' AND field2 = 'value2'"
791 ],
792 [
793 [ 'field' => null, "field2 != 'value2'" ],
794 LIST_AND,
795 "field IS NULL AND (field2 != 'value2')"
796 ],
797 [
798 [ 'field' => [ 'value', null, 'value2' ], 'field2' => 'value2' ],
799 LIST_AND,
800 "(field IN ('value','value2') OR field IS NULL) AND field2 = 'value2'"
801 ],
802 [
803 [ 'field' => [ null ], 'field2' => null ],
804 LIST_AND,
805 "field IS NULL AND field2 IS NULL"
806 ],
807 [
808 [ 'field' => 'value', 'field2' => 'value2' ],
809 LIST_OR,
810 "field = 'value' OR field2 = 'value2'"
811 ],
812 [
813 [ 'field' => 'value', 'field2' => null ],
814 LIST_OR,
815 "field = 'value' OR field2 IS NULL"
816 ],
817 [
818 [ 'field' => [ 'value', 'value2' ], 'field2' => [ 'value' ] ],
819 LIST_OR,
820 "field IN ('value','value2') OR field2 = 'value'"
821 ],
822 [
823 [ 'field' => [ null, 'value', null, 'value2' ], "field2 != 'value2'" ],
824 LIST_OR,
825 "(field IN ('value','value2') OR field IS NULL) OR (field2 != 'value2')"
826 ],
827 [
828 [ 'field' => 'value', 'field2' => 'value2' ],
829 LIST_SET,
830 "field = 'value',field2 = 'value2'"
831 ],
832 [
833 [ 'field' => 'value', 'field2' => null ],
834 LIST_SET,
835 "field = 'value',field2 = NULL"
836 ],
837 [
838 [ 'field' => 'value', "field2 != 'value2'" ],
839 LIST_SET,
840 "field = 'value',field2 != 'value2'"
841 ],
842 ];
843 }
844
845 public function testSessionTempTables() {
846 $temp1 = $this->database->tableName( 'tmp_table_1' );
847 $temp2 = $this->database->tableName( 'tmp_table_2' );
848 $temp3 = $this->database->tableName( 'tmp_table_3' );
849
850 $this->database->query( "CREATE TEMPORARY TABLE $temp1 LIKE orig_tbl", __METHOD__ );
851 $this->database->query( "CREATE TEMPORARY TABLE $temp2 LIKE orig_tbl", __METHOD__ );
852 $this->database->query( "CREATE TEMPORARY TABLE $temp3 LIKE orig_tbl", __METHOD__ );
853
854 $this->assertTrue( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
855 $this->assertTrue( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
856 $this->assertTrue( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
857
858 $this->database->dropTable( 'tmp_table_1', __METHOD__ );
859 $this->database->dropTable( 'tmp_table_2', __METHOD__ );
860 $this->database->dropTable( 'tmp_table_3', __METHOD__ );
861
862 $this->assertFalse( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
863 $this->assertFalse( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
864 $this->assertFalse( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
865
866 $this->database->query( "CREATE TEMPORARY TABLE tmp_table_1 LIKE orig_tbl", __METHOD__ );
867 $this->database->query( "CREATE TEMPORARY TABLE 'tmp_table_2' LIKE orig_tbl", __METHOD__ );
868 $this->database->query( "CREATE TEMPORARY TABLE `tmp_table_3` LIKE orig_tbl", __METHOD__ );
869
870 $this->assertTrue( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
871 $this->assertTrue( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
872 $this->assertTrue( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
873
874 $this->database->query( "DROP TEMPORARY TABLE tmp_table_1 LIKE orig_tbl", __METHOD__ );
875 $this->database->query( "DROP TEMPORARY TABLE 'tmp_table_2' LIKE orig_tbl", __METHOD__ );
876 $this->database->query( "DROP TABLE `tmp_table_3` LIKE orig_tbl", __METHOD__ );
877
878 $this->assertFalse( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
879 $this->assertFalse( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
880 $this->assertFalse( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
881 }
882}
use
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
Definition APACHE-LICENSE-2.0.txt:10
DatabaseSQLTest
Test the abstract database layer This is a non DBMS depending test.
Definition DatabaseSQLTest.php:9
DatabaseSQLTest\provideNativeReplace
static provideNativeReplace()
Definition DatabaseSQLTest.php:571
DatabaseSQLTest\testSelect
testSelect( $sql, $sqlText)
provideSelect Database::select
Definition DatabaseSQLTest.php:33
DatabaseSQLTest\testBuildConcat
testBuildConcat( $stringList, $sqlText)
provideBuildConcat Database::buildConcat
Definition DatabaseSQLTest.php:630
DatabaseSQLTest\testDropTable
testDropTable()
Database::dropTable.
Definition DatabaseSQLTest.php:750
DatabaseSQLTest\testMakeList
testMakeList( $list, $mode, $sqlText)
provideMakeList Database::makeList
Definition DatabaseSQLTest.php:769
DatabaseSQLTest\provideConditional
static provideConditional()
Definition DatabaseSQLTest.php:597
DatabaseSQLTest\testBuildLike
testBuildLike( $array, $sqlText)
provideBuildLike Database::buildLike
Definition DatabaseSQLTest.php:653
DatabaseSQLTest\provideUnionQueries
static provideUnionQueries()
Definition DatabaseSQLTest.php:703
DatabaseSQLTest\testConditional
testConditional( $sql, $sqlText)
provideConditional Database::conditional
Definition DatabaseSQLTest.php:589
DatabaseSQLTest\assertLastSqlDb
assertLastSqlDb( $sqlText, $db)
Definition DatabaseSQLTest.php:25
DatabaseSQLTest\testTransactionRollback
testTransactionRollback()
Database::rollback.
Definition DatabaseSQLTest.php:741
DatabaseSQLTest\provideInsertSelect
static provideInsertSelect()
Definition DatabaseSQLTest.php:388
DatabaseSQLTest\provideBuildConcat
static provideBuildConcat()
Definition DatabaseSQLTest.php:636
DatabaseSQLTest\testReplace
testReplace( $sql, $sqlText)
provideReplace Database::replace
Definition DatabaseSQLTest.php:447
DatabaseSQLTest\testUnionQueries
testUnionQueries( $sql, $sqlText)
provideUnionQueries Database::unionQueries
Definition DatabaseSQLTest.php:696
DatabaseSQLTest\testUpsert
testUpsert( $sql, $sqlText)
provideUpsert Database::upsert
Definition DatabaseSQLTest.php:224
DatabaseSQLTest\testDropNonExistingTable
testDropNonExistingTable()
Database::dropTable.
Definition DatabaseSQLTest.php:759
DatabaseSQLTest\testUpdate
testUpdate( $sql, $sqlText)
provideUpdate Database::update
Definition DatabaseSQLTest.php:139
DatabaseSQLTest\testInsert
testInsert( $sql, $sqlText)
provideInsert Database::insert
Definition DatabaseSQLTest.php:307
DatabaseSQLTest\testDelete
testDelete( $sql, $sqlText)
provideDelete Database::delete
Definition DatabaseSQLTest.php:191
DatabaseSQLTest\testNativeReplace
testNativeReplace( $sql, $sqlText)
provideNativeReplace Database::nativeReplace
Definition DatabaseSQLTest.php:562
DatabaseSQLTest\assertLastSql
assertLastSql( $sqlText)
Definition DatabaseSQLTest.php:18
DatabaseSQLTest\testTransactionCommit
testTransactionCommit()
Database::commit.
Definition DatabaseSQLTest.php:732
DatabaseSQLTest\$database
DatabaseTestHelper $database
Definition DatabaseSQLTest.php:11
DatabaseSQLTest\testInsertSelect
testInsertSelect( $sql, $sqlTextNative, $sqlSelect, $sqlInsert)
provideInsertSelect Database::insertSelect
Definition DatabaseSQLTest.php:360
DatabaseSQLTest\testDeleteJoin
testDeleteJoin( $sql, $sqlText)
provideDeleteJoin Database::deleteJoin
Definition DatabaseSQLTest.php:260
DatabaseTestHelper
Helper for testing the methods from the Database class.
Definition DatabaseTestHelper.php:10
MediaWikiTestCase\$db
Database $db
Primary database.
Definition MediaWikiTestCase.php:50
Wikimedia\Rdbms\LikeMatch
Used by Database::buildLike() to represent characters that have special meaning in SQL LIKE clauses a...
Definition LikeMatch.php:10
database
design txt This is a brief overview of the new design More thorough and up to date information is available on the documentation wiki at etc Handles the details of getting and saving to the user table of the database
Definition design.txt:13
LIST_NAMES
const LIST_NAMES
Definition Defines.php:43
LIST_COMMA
const LIST_COMMA
Definition Defines.php:40
LIST_SET
const LIST_SET
Definition Defines.php:42
LIST_OR
const LIST_OR
Definition Defines.php:44
LIST_AND
const LIST_AND
Definition Defines.php:41
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition injection.txt:37