MediaWiki  1.28.0
DatabaseSQLTest.php
Go to the documentation of this file.
1 <?php
2 
7 class DatabaseSQLTest extends MediaWikiTestCase {
9  private $database;
10 
11  protected function setUp() {
12  parent::setUp();
13  $this->database = new DatabaseTestHelper( __CLASS__, [ 'cliMode' => true ] );
14  }
15 
16  protected function assertLastSql( $sqlText ) {
17  $this->assertEquals(
18  $this->database->getLastSqls(),
19  $sqlText
20  );
21  }
22 
23  protected function assertLastSqlDb( $sqlText, $db ) {
24  $this->assertEquals( $db->getLastSqls(), $sqlText );
25  }
26 
31  public function testSelect( $sql, $sqlText ) {
32  $this->database->select(
33  $sql['tables'],
34  $sql['fields'],
35  isset( $sql['conds'] ) ? $sql['conds'] : [],
36  __METHOD__,
37  isset( $sql['options'] ) ? $sql['options'] : [],
38  isset( $sql['join_conds'] ) ? $sql['join_conds'] : []
39  );
40  $this->assertLastSql( $sqlText );
41  }
42 
43  public static function provideSelect() {
44  return [
45  [
46  [
47  'tables' => 'table',
48  'fields' => [ 'field', 'alias' => 'field2' ],
49  'conds' => [ 'alias' => 'text' ],
50  ],
51  "SELECT field,field2 AS alias " .
52  "FROM table " .
53  "WHERE alias = 'text'"
54  ],
55  [
56  [
57  'tables' => 'table',
58  'fields' => [ 'field', 'alias' => 'field2' ],
59  'conds' => [ 'alias' => 'text' ],
60  'options' => [ 'LIMIT' => 1, 'ORDER BY' => 'field' ],
61  ],
62  "SELECT field,field2 AS alias " .
63  "FROM table " .
64  "WHERE alias = 'text' " .
65  "ORDER BY field " .
66  "LIMIT 1"
67  ],
68  [
69  [
70  'tables' => [ 'table', 't2' => 'table2' ],
71  'fields' => [ 'tid', 'field', 'alias' => 'field2', 't2.id' ],
72  'conds' => [ 'alias' => 'text' ],
73  'options' => [ 'LIMIT' => 1, 'ORDER BY' => 'field' ],
74  'join_conds' => [ 't2' => [
75  'LEFT JOIN', 'tid = t2.id'
76  ] ],
77  ],
78  "SELECT tid,field,field2 AS alias,t2.id " .
79  "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
80  "WHERE alias = 'text' " .
81  "ORDER BY field " .
82  "LIMIT 1"
83  ],
84  [
85  [
86  'tables' => [ 'table', 't2' => 'table2' ],
87  'fields' => [ 'tid', 'field', 'alias' => 'field2', 't2.id' ],
88  'conds' => [ 'alias' => 'text' ],
89  'options' => [ 'LIMIT' => 1, 'GROUP BY' => 'field', 'HAVING' => 'COUNT(*) > 1' ],
90  'join_conds' => [ 't2' => [
91  'LEFT JOIN', 'tid = t2.id'
92  ] ],
93  ],
94  "SELECT tid,field,field2 AS alias,t2.id " .
95  "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
96  "WHERE alias = 'text' " .
97  "GROUP BY field HAVING COUNT(*) > 1 " .
98  "LIMIT 1"
99  ],
100  [
101  [
102  'tables' => [ 'table', 't2' => 'table2' ],
103  'fields' => [ 'tid', 'field', 'alias' => 'field2', 't2.id' ],
104  'conds' => [ 'alias' => 'text' ],
105  'options' => [
106  'LIMIT' => 1,
107  'GROUP BY' => [ 'field', 'field2' ],
108  'HAVING' => [ 'COUNT(*) > 1', 'field' => 1 ]
109  ],
110  'join_conds' => [ 't2' => [
111  'LEFT JOIN', 'tid = t2.id'
112  ] ],
113  ],
114  "SELECT tid,field,field2 AS alias,t2.id " .
115  "FROM table LEFT JOIN table2 t2 ON ((tid = t2.id)) " .
116  "WHERE alias = 'text' " .
117  "GROUP BY field,field2 HAVING (COUNT(*) > 1) AND field = '1' " .
118  "LIMIT 1"
119  ],
120  [
121  [
122  'tables' => [ 'table' ],
123  'fields' => [ 'alias' => 'field' ],
124  'conds' => [ 'alias' => [ 1, 2, 3, 4 ] ],
125  ],
126  "SELECT field AS alias " .
127  "FROM table " .
128  "WHERE alias IN ('1','2','3','4')"
129  ],
130  ];
131  }
132 
137  public function testUpdate( $sql, $sqlText ) {
138  $this->database->update(
139  $sql['table'],
140  $sql['values'],
141  $sql['conds'],
142  __METHOD__,
143  isset( $sql['options'] ) ? $sql['options'] : []
144  );
145  $this->assertLastSql( $sqlText );
146  }
147 
148  public static function provideUpdate() {
149  return [
150  [
151  [
152  'table' => 'table',
153  'values' => [ 'field' => 'text', 'field2' => 'text2' ],
154  'conds' => [ 'alias' => 'text' ],
155  ],
156  "UPDATE table " .
157  "SET field = 'text'" .
158  ",field2 = 'text2' " .
159  "WHERE alias = 'text'"
160  ],
161  [
162  [
163  'table' => 'table',
164  'values' => [ 'field = other', 'field2' => 'text2' ],
165  'conds' => [ 'id' => '1' ],
166  ],
167  "UPDATE table " .
168  "SET field = other" .
169  ",field2 = 'text2' " .
170  "WHERE id = '1'"
171  ],
172  [
173  [
174  'table' => 'table',
175  'values' => [ 'field = other', 'field2' => 'text2' ],
176  'conds' => '*',
177  ],
178  "UPDATE table " .
179  "SET field = other" .
180  ",field2 = 'text2'"
181  ],
182  ];
183  }
184 
189  public function testDelete( $sql, $sqlText ) {
190  $this->database->delete(
191  $sql['table'],
192  $sql['conds'],
193  __METHOD__
194  );
195  $this->assertLastSql( $sqlText );
196  }
197 
198  public static function provideDelete() {
199  return [
200  [
201  [
202  'table' => 'table',
203  'conds' => [ 'alias' => 'text' ],
204  ],
205  "DELETE FROM table " .
206  "WHERE alias = 'text'"
207  ],
208  [
209  [
210  'table' => 'table',
211  'conds' => '*',
212  ],
213  "DELETE FROM table"
214  ],
215  ];
216  }
217 
222  public function testUpsert( $sql, $sqlText ) {
223  $this->database->upsert(
224  $sql['table'],
225  $sql['rows'],
226  $sql['uniqueIndexes'],
227  $sql['set'],
228  __METHOD__
229  );
230  $this->assertLastSql( $sqlText );
231  }
232 
233  public static function provideUpsert() {
234  return [
235  [
236  [
237  'table' => 'upsert_table',
238  'rows' => [ 'field' => 'text', 'field2' => 'text2' ],
239  'uniqueIndexes' => [ 'field' ],
240  'set' => [ 'field' => 'set' ],
241  ],
242  "BEGIN; " .
243  "UPDATE upsert_table " .
244  "SET field = 'set' " .
245  "WHERE ((field = 'text')); " .
246  "INSERT IGNORE INTO upsert_table " .
247  "(field,field2) " .
248  "VALUES ('text','text2'); " .
249  "COMMIT"
250  ],
251  ];
252  }
253 
258  public function testDeleteJoin( $sql, $sqlText ) {
259  $this->database->deleteJoin(
260  $sql['delTable'],
261  $sql['joinTable'],
262  $sql['delVar'],
263  $sql['joinVar'],
264  $sql['conds'],
265  __METHOD__
266  );
267  $this->assertLastSql( $sqlText );
268  }
269 
270  public static function provideDeleteJoin() {
271  return [
272  [
273  [
274  'delTable' => 'table',
275  'joinTable' => 'table_join',
276  'delVar' => 'field',
277  'joinVar' => 'field_join',
278  'conds' => [ 'alias' => 'text' ],
279  ],
280  "DELETE FROM table " .
281  "WHERE field IN (" .
282  "SELECT field_join FROM table_join WHERE alias = 'text'" .
283  ")"
284  ],
285  [
286  [
287  'delTable' => 'table',
288  'joinTable' => 'table_join',
289  'delVar' => 'field',
290  'joinVar' => 'field_join',
291  'conds' => '*',
292  ],
293  "DELETE FROM table " .
294  "WHERE field IN (" .
295  "SELECT field_join FROM table_join " .
296  ")"
297  ],
298  ];
299  }
300 
305  public function testInsert( $sql, $sqlText ) {
306  $this->database->insert(
307  $sql['table'],
308  $sql['rows'],
309  __METHOD__,
310  isset( $sql['options'] ) ? $sql['options'] : []
311  );
312  $this->assertLastSql( $sqlText );
313  }
314 
315  public static function provideInsert() {
316  return [
317  [
318  [
319  'table' => 'table',
320  'rows' => [ 'field' => 'text', 'field2' => 2 ],
321  ],
322  "INSERT INTO table " .
323  "(field,field2) " .
324  "VALUES ('text','2')"
325  ],
326  [
327  [
328  'table' => 'table',
329  'rows' => [ 'field' => 'text', 'field2' => 2 ],
330  'options' => 'IGNORE',
331  ],
332  "INSERT IGNORE INTO table " .
333  "(field,field2) " .
334  "VALUES ('text','2')"
335  ],
336  [
337  [
338  'table' => 'table',
339  'rows' => [
340  [ 'field' => 'text', 'field2' => 2 ],
341  [ 'field' => 'multi', 'field2' => 3 ],
342  ],
343  'options' => 'IGNORE',
344  ],
345  "INSERT IGNORE INTO table " .
346  "(field,field2) " .
347  "VALUES " .
348  "('text','2')," .
349  "('multi','3')"
350  ],
351  ];
352  }
353 
358  public function testInsertSelect( $sql, $sqlTextNative, $sqlSelect, $sqlInsert ) {
359  $this->database->insertSelect(
360  $sql['destTable'],
361  $sql['srcTable'],
362  $sql['varMap'],
363  $sql['conds'],
364  __METHOD__,
365  isset( $sql['insertOptions'] ) ? $sql['insertOptions'] : [],
366  isset( $sql['selectOptions'] ) ? $sql['selectOptions'] : []
367  );
368  $this->assertLastSql( $sqlTextNative );
369 
370  $dbWeb = new DatabaseTestHelper( __CLASS__, [ 'cliMode' => false ] );
371  $dbWeb->forceNextResult( [
372  array_flip( array_keys( $sql['varMap'] ) )
373  ] );
374  $dbWeb->insertSelect(
375  $sql['destTable'],
376  $sql['srcTable'],
377  $sql['varMap'],
378  $sql['conds'],
379  __METHOD__,
380  isset( $sql['insertOptions'] ) ? $sql['insertOptions'] : [],
381  isset( $sql['selectOptions'] ) ? $sql['selectOptions'] : []
382  );
383  $this->assertLastSqlDb( implode( '; ', [ $sqlSelect, $sqlInsert ] ), $dbWeb );
384  }
385 
386  public static function provideInsertSelect() {
387  return [
388  [
389  [
390  'destTable' => 'insert_table',
391  'srcTable' => 'select_table',
392  'varMap' => [ 'field_insert' => 'field_select', 'field' => 'field2' ],
393  'conds' => '*',
394  ],
395  "INSERT INTO insert_table " .
396  "(field_insert,field) " .
397  "SELECT field_select,field2 " .
398  "FROM select_table",
399  "SELECT field_select AS field_insert,field2 AS field " .
400  "FROM select_table WHERE * FOR UPDATE",
401  "INSERT INTO insert_table (field_insert,field) VALUES ('0','1')"
402  ],
403  [
404  [
405  'destTable' => 'insert_table',
406  'srcTable' => 'select_table',
407  'varMap' => [ 'field_insert' => 'field_select', 'field' => 'field2' ],
408  'conds' => [ 'field' => 2 ],
409  ],
410  "INSERT INTO insert_table " .
411  "(field_insert,field) " .
412  "SELECT field_select,field2 " .
413  "FROM select_table " .
414  "WHERE field = '2'",
415  "SELECT field_select AS field_insert,field2 AS field FROM " .
416  "select_table WHERE field = '2' FOR UPDATE",
417  "INSERT INTO insert_table (field_insert,field) VALUES ('0','1')"
418  ],
419  [
420  [
421  'destTable' => 'insert_table',
422  'srcTable' => 'select_table',
423  'varMap' => [ 'field_insert' => 'field_select', 'field' => 'field2' ],
424  'conds' => [ 'field' => 2 ],
425  'insertOptions' => 'IGNORE',
426  'selectOptions' => [ 'ORDER BY' => 'field' ],
427  ],
428  "INSERT IGNORE INTO insert_table " .
429  "(field_insert,field) " .
430  "SELECT field_select,field2 " .
431  "FROM select_table " .
432  "WHERE field = '2' " .
433  "ORDER BY field",
434  "SELECT field_select AS field_insert,field2 AS field " .
435  "FROM select_table WHERE field = '2' ORDER BY field FOR UPDATE",
436  "INSERT IGNORE INTO insert_table (field_insert,field) VALUES ('0','1')"
437  ],
438  ];
439  }
440 
445  public function testReplace( $sql, $sqlText ) {
446  $this->database->replace(
447  $sql['table'],
448  $sql['uniqueIndexes'],
449  $sql['rows'],
450  __METHOD__
451  );
452  $this->assertLastSql( $sqlText );
453  }
454 
455  public static function provideReplace() {
456  return [
457  [
458  [
459  'table' => 'replace_table',
460  'uniqueIndexes' => [ 'field' ],
461  'rows' => [ 'field' => 'text', 'field2' => 'text2' ],
462  ],
463  "DELETE FROM replace_table " .
464  "WHERE ( field='text' ); " .
465  "INSERT INTO replace_table " .
466  "(field,field2) " .
467  "VALUES ('text','text2')"
468  ],
469  [
470  [
471  'table' => 'module_deps',
472  'uniqueIndexes' => [ [ 'md_module', 'md_skin' ] ],
473  'rows' => [
474  'md_module' => 'module',
475  'md_skin' => 'skin',
476  'md_deps' => 'deps',
477  ],
478  ],
479  "DELETE FROM module_deps " .
480  "WHERE ( md_module='module' AND md_skin='skin' ); " .
481  "INSERT INTO module_deps " .
482  "(md_module,md_skin,md_deps) " .
483  "VALUES ('module','skin','deps')"
484  ],
485  [
486  [
487  'table' => 'module_deps',
488  'uniqueIndexes' => [ [ 'md_module', 'md_skin' ] ],
489  'rows' => [
490  [
491  'md_module' => 'module',
492  'md_skin' => 'skin',
493  'md_deps' => 'deps',
494  ], [
495  'md_module' => 'module2',
496  'md_skin' => 'skin2',
497  'md_deps' => 'deps2',
498  ],
499  ],
500  ],
501  "DELETE FROM module_deps " .
502  "WHERE ( md_module='module' AND md_skin='skin' ); " .
503  "INSERT INTO module_deps " .
504  "(md_module,md_skin,md_deps) " .
505  "VALUES ('module','skin','deps'); " .
506  "DELETE FROM module_deps " .
507  "WHERE ( md_module='module2' AND md_skin='skin2' ); " .
508  "INSERT INTO module_deps " .
509  "(md_module,md_skin,md_deps) " .
510  "VALUES ('module2','skin2','deps2')"
511  ],
512  [
513  [
514  'table' => 'module_deps',
515  'uniqueIndexes' => [ 'md_module', 'md_skin' ],
516  'rows' => [
517  [
518  'md_module' => 'module',
519  'md_skin' => 'skin',
520  'md_deps' => 'deps',
521  ], [
522  'md_module' => 'module2',
523  'md_skin' => 'skin2',
524  'md_deps' => 'deps2',
525  ],
526  ],
527  ],
528  "DELETE FROM module_deps " .
529  "WHERE ( md_module='module' ) OR ( md_skin='skin' ); " .
530  "INSERT INTO module_deps " .
531  "(md_module,md_skin,md_deps) " .
532  "VALUES ('module','skin','deps'); " .
533  "DELETE FROM module_deps " .
534  "WHERE ( md_module='module2' ) OR ( md_skin='skin2' ); " .
535  "INSERT INTO module_deps " .
536  "(md_module,md_skin,md_deps) " .
537  "VALUES ('module2','skin2','deps2')"
538  ],
539  [
540  [
541  'table' => 'module_deps',
542  'uniqueIndexes' => [],
543  'rows' => [
544  'md_module' => 'module',
545  'md_skin' => 'skin',
546  'md_deps' => 'deps',
547  ],
548  ],
549  "INSERT INTO module_deps " .
550  "(md_module,md_skin,md_deps) " .
551  "VALUES ('module','skin','deps')"
552  ],
553  ];
554  }
555 
560  public function testNativeReplace( $sql, $sqlText ) {
561  $this->database->nativeReplace(
562  $sql['table'],
563  $sql['rows'],
564  __METHOD__
565  );
566  $this->assertLastSql( $sqlText );
567  }
568 
569  public static function provideNativeReplace() {
570  return [
571  [
572  [
573  'table' => 'replace_table',
574  'rows' => [ 'field' => 'text', 'field2' => 'text2' ],
575  ],
576  "REPLACE INTO replace_table " .
577  "(field,field2) " .
578  "VALUES ('text','text2')"
579  ],
580  ];
581  }
582 
587  public function testConditional( $sql, $sqlText ) {
588  $this->assertEquals( trim( $this->database->conditional(
589  $sql['conds'],
590  $sql['true'],
591  $sql['false']
592  ) ), $sqlText );
593  }
594 
595  public static function provideConditional() {
596  return [
597  [
598  [
599  'conds' => [ 'field' => 'text' ],
600  'true' => 1,
601  'false' => 'NULL',
602  ],
603  "(CASE WHEN field = 'text' THEN 1 ELSE NULL END)"
604  ],
605  [
606  [
607  'conds' => [ 'field' => 'text', 'field2' => 'anothertext' ],
608  'true' => 1,
609  'false' => 'NULL',
610  ],
611  "(CASE WHEN field = 'text' AND field2 = 'anothertext' THEN 1 ELSE NULL END)"
612  ],
613  [
614  [
615  'conds' => 'field=1',
616  'true' => 1,
617  'false' => 'NULL',
618  ],
619  "(CASE WHEN field=1 THEN 1 ELSE NULL END)"
620  ],
621  ];
622  }
623 
628  public function testBuildConcat( $stringList, $sqlText ) {
629  $this->assertEquals( trim( $this->database->buildConcat(
630  $stringList
631  ) ), $sqlText );
632  }
633 
634  public static function provideBuildConcat() {
635  return [
636  [
637  [ 'field', 'field2' ],
638  "CONCAT(field,field2)"
639  ],
640  [
641  [ "'test'", 'field2' ],
642  "CONCAT('test',field2)"
643  ],
644  ];
645  }
646 
651  public function testBuildLike( $array, $sqlText ) {
652  $this->assertEquals( trim( $this->database->buildLike(
653  $array
654  ) ), $sqlText );
655  }
656 
657  public static function provideBuildLike() {
658  return [
659  [
660  'text',
661  "LIKE 'text'"
662  ],
663  [
664  [ 'text', new LikeMatch( '%' ) ],
665  "LIKE 'text%'"
666  ],
667  [
668  [ 'text', new LikeMatch( '%' ), 'text2' ],
669  "LIKE 'text%text2'"
670  ],
671  [
672  [ 'text', new LikeMatch( '_' ) ],
673  "LIKE 'text_'"
674  ],
675  ];
676  }
677 
682  public function testUnionQueries( $sql, $sqlText ) {
683  $this->assertEquals( trim( $this->database->unionQueries(
684  $sql['sqls'],
685  $sql['all']
686  ) ), $sqlText );
687  }
688 
689  public static function provideUnionQueries() {
690  return [
691  [
692  [
693  'sqls' => [ 'RAW SQL', 'RAW2SQL' ],
694  'all' => true,
695  ],
696  "(RAW SQL) UNION ALL (RAW2SQL)"
697  ],
698  [
699  [
700  'sqls' => [ 'RAW SQL', 'RAW2SQL' ],
701  'all' => false,
702  ],
703  "(RAW SQL) UNION (RAW2SQL)"
704  ],
705  [
706  [
707  'sqls' => [ 'RAW SQL', 'RAW2SQL', 'RAW3SQL' ],
708  'all' => false,
709  ],
710  "(RAW SQL) UNION (RAW2SQL) UNION (RAW3SQL)"
711  ],
712  ];
713  }
714 
718  public function testTransactionCommit() {
719  $this->database->begin( __METHOD__ );
720  $this->database->commit( __METHOD__ );
721  $this->assertLastSql( 'BEGIN; COMMIT' );
722  }
723 
727  public function testTransactionRollback() {
728  $this->database->begin( __METHOD__ );
729  $this->database->rollback( __METHOD__ );
730  $this->assertLastSql( 'BEGIN; ROLLBACK' );
731  }
732 
736  public function testDropTable() {
737  $this->database->setExistingTables( [ 'table' ] );
738  $this->database->dropTable( 'table', __METHOD__ );
739  $this->assertLastSql( 'DROP TABLE table CASCADE' );
740  }
741 
745  public function testDropNonExistingTable() {
746  $this->assertFalse(
747  $this->database->dropTable( 'non_existing', __METHOD__ )
748  );
749  }
750 
755  public function testMakeList( $list, $mode, $sqlText ) {
756  $this->assertEquals( trim( $this->database->makeList(
757  $list, $mode
758  ) ), $sqlText );
759  }
760 
761  public static function provideMakeList() {
762  return [
763  [
764  [ 'value', 'value2' ],
765  LIST_COMMA,
766  "'value','value2'"
767  ],
768  [
769  [ 'field', 'field2' ],
770  LIST_NAMES,
771  "field,field2"
772  ],
773  [
774  [ 'field' => 'value', 'field2' => 'value2' ],
775  LIST_AND,
776  "field = 'value' AND field2 = 'value2'"
777  ],
778  [
779  [ 'field' => null, "field2 != 'value2'" ],
780  LIST_AND,
781  "field IS NULL AND (field2 != 'value2')"
782  ],
783  [
784  [ 'field' => [ 'value', null, 'value2' ], 'field2' => 'value2' ],
785  LIST_AND,
786  "(field IN ('value','value2') OR field IS NULL) AND field2 = 'value2'"
787  ],
788  [
789  [ 'field' => [ null ], 'field2' => null ],
790  LIST_AND,
791  "field IS NULL AND field2 IS NULL"
792  ],
793  [
794  [ 'field' => 'value', 'field2' => 'value2' ],
795  LIST_OR,
796  "field = 'value' OR field2 = 'value2'"
797  ],
798  [
799  [ 'field' => 'value', 'field2' => null ],
800  LIST_OR,
801  "field = 'value' OR field2 IS NULL"
802  ],
803  [
804  [ 'field' => [ 'value', 'value2' ], 'field2' => [ 'value' ] ],
805  LIST_OR,
806  "field IN ('value','value2') OR field2 = 'value'"
807  ],
808  [
809  [ 'field' => [ null, 'value', null, 'value2' ], "field2 != 'value2'" ],
810  LIST_OR,
811  "(field IN ('value','value2') OR field IS NULL) OR (field2 != 'value2')"
812  ],
813  [
814  [ 'field' => 'value', 'field2' => 'value2' ],
815  LIST_SET,
816  "field = 'value',field2 = 'value2'"
817  ],
818  [
819  [ 'field' => 'value', 'field2' => null ],
820  LIST_SET,
821  "field = 'value',field2 = NULL"
822  ],
823  [
824  [ 'field' => 'value', "field2 != 'value2'" ],
825  LIST_SET,
826  "field = 'value',field2 != 'value2'"
827  ],
828  ];
829  }
830 
831  public function testSessionTempTables() {
832  $temp1 = $this->database->tableName( 'tmp_table_1' );
833  $temp2 = $this->database->tableName( 'tmp_table_2' );
834  $temp3 = $this->database->tableName( 'tmp_table_3' );
835 
836  $this->database->query( "CREATE TEMPORARY TABLE $temp1 LIKE orig_tbl", __METHOD__ );
837  $this->database->query( "CREATE TEMPORARY TABLE $temp2 LIKE orig_tbl", __METHOD__ );
838  $this->database->query( "CREATE TEMPORARY TABLE $temp3 LIKE orig_tbl", __METHOD__ );
839 
840  $this->assertTrue( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
841  $this->assertTrue( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
842  $this->assertTrue( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
843 
844  $this->database->dropTable( 'tmp_table_1', __METHOD__ );
845  $this->database->dropTable( 'tmp_table_2', __METHOD__ );
846  $this->database->dropTable( 'tmp_table_3', __METHOD__ );
847 
848  $this->assertFalse( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
849  $this->assertFalse( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
850  $this->assertFalse( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
851 
852  $this->database->query( "CREATE TEMPORARY TABLE tmp_table_1 LIKE orig_tbl", __METHOD__ );
853  $this->database->query( "CREATE TEMPORARY TABLE 'tmp_table_2' LIKE orig_tbl", __METHOD__ );
854  $this->database->query( "CREATE TEMPORARY TABLE `tmp_table_3` LIKE orig_tbl", __METHOD__ );
855 
856  $this->assertTrue( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
857  $this->assertTrue( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
858  $this->assertTrue( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
859 
860  $this->database->query( "DROP TEMPORARY TABLE tmp_table_1 LIKE orig_tbl", __METHOD__ );
861  $this->database->query( "DROP TEMPORARY TABLE 'tmp_table_2' LIKE orig_tbl", __METHOD__ );
862  $this->database->query( "DROP TABLE `tmp_table_3` LIKE orig_tbl", __METHOD__ );
863 
864  $this->assertFalse( $this->database->tableExists( "tmp_table_1", __METHOD__ ) );
865  $this->assertFalse( $this->database->tableExists( "tmp_table_2", __METHOD__ ) );
866  $this->assertFalse( $this->database->tableExists( "tmp_table_3", __METHOD__ ) );
867  }
868 }
DatabaseSQLTest\testConditional
testConditional($sql, $sqlText)
provideConditional Database::conditional
Definition: DatabaseSQLTest.php:587
DatabaseSQLTest\testSelect
testSelect($sql, $sqlText)
provideSelect Database::select
Definition: DatabaseSQLTest.php:31
DatabaseSQLTest\testTransactionCommit
testTransactionCommit()
Database::commit.
Definition: DatabaseSQLTest.php:718
DatabaseSQLTest\testUnionQueries
testUnionQueries($sql, $sqlText)
provideUnionQueries Database::unionQueries
Definition: DatabaseSQLTest.php:682
LIST_NAMES
const LIST_NAMES
Definition: Defines.php:37
DatabaseSQLTest\assertLastSql
assertLastSql($sqlText)
Definition: DatabaseSQLTest.php:16
DatabaseSQLTest\provideBuildConcat
static provideBuildConcat()
Definition: DatabaseSQLTest.php:634
DatabaseSQLTest\provideUnionQueries
static provideUnionQueries()
Definition: DatabaseSQLTest.php:689
DatabaseSQLTest\testTransactionRollback
testTransactionRollback()
Database::rollback.
Definition: DatabaseSQLTest.php:727
DatabaseSQLTest\provideInsertSelect
static provideInsertSelect()
Definition: DatabaseSQLTest.php:386
DatabaseSQLTest\testDeleteJoin
testDeleteJoin($sql, $sqlText)
provideDeleteJoin Database::deleteJoin
Definition: DatabaseSQLTest.php:258
DatabaseSQLTest\testNativeReplace
testNativeReplace($sql, $sqlText)
provideNativeReplace Database::nativeReplace
Definition: DatabaseSQLTest.php:560
DatabaseSQLTest\testBuildConcat
testBuildConcat($stringList, $sqlText)
provideBuildConcat Database::buildConcat
Definition: DatabaseSQLTest.php:628
DatabaseSQLTest\provideDeleteJoin
static provideDeleteJoin()
Definition: DatabaseSQLTest.php:270
LIST_AND
const LIST_AND
Definition: Defines.php:35
LIST_COMMA
const LIST_COMMA
Definition: Defines.php:34
DatabaseTestHelper
Helper for testing the methods from the Database class.
Definition: DatabaseTestHelper.php:7
DatabaseSQLTest\testDropNonExistingTable
testDropNonExistingTable()
Database::dropTable.
Definition: DatabaseSQLTest.php:745
DatabaseSQLTest\testUpdate
testUpdate($sql, $sqlText)
provideUpdate Database::update
Definition: DatabaseSQLTest.php:137
DatabaseSQLTest\testBuildLike
testBuildLike($array, $sqlText)
provideBuildLike Database::buildLike
Definition: DatabaseSQLTest.php:651
DatabaseSQLTest\testInsertSelect
testInsertSelect($sql, $sqlTextNative, $sqlSelect, $sqlInsert)
provideInsertSelect Database::insertSelect
Definition: DatabaseSQLTest.php:358
LikeMatch
Used by Database::buildLike() to represent characters that have special meaning in SQL LIKE clauses a...
Definition: LikeMatch.php:7
DatabaseSQLTest\testDelete
testDelete($sql, $sqlText)
provideDelete Database::delete
Definition: DatabaseSQLTest.php:189
DatabaseSQLTest\provideSelect
static provideSelect()
Definition: DatabaseSQLTest.php:43
LIST_SET
const LIST_SET
Definition: Defines.php:36
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:12
LIST_OR
const LIST_OR
Definition: Defines.php:38
DatabaseSQLTest\provideConditional
static provideConditional()
Definition: DatabaseSQLTest.php:595
DatabaseSQLTest\provideNativeReplace
static provideNativeReplace()
Definition: DatabaseSQLTest.php:569
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 $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
DatabaseSQLTest\provideMakeList
static provideMakeList()
Definition: DatabaseSQLTest.php:761
DatabaseSQLTest\testUpsert
testUpsert($sql, $sqlText)
provideUpsert Database::upsert
Definition: DatabaseSQLTest.php:222
DatabaseSQLTest\$database
DatabaseTestHelper $database
Definition: DatabaseSQLTest.php:9
DatabaseSQLTest\provideBuildLike
static provideBuildLike()
Definition: DatabaseSQLTest.php:657
MediaWikiTestCase\$db
Database $db
Primary database.
Definition: MediaWikiTestCase.php:48
DatabaseSQLTest\testInsert
testInsert($sql, $sqlText)
provideInsert Database::insert
Definition: DatabaseSQLTest.php:305
DatabaseSQLTest\assertLastSqlDb
assertLastSqlDb($sqlText, $db)
Definition: DatabaseSQLTest.php:23
DatabaseSQLTest\testReplace
testReplace($sql, $sqlText)
provideReplace Database::replace
Definition: DatabaseSQLTest.php:445
DatabaseSQLTest\testMakeList
testMakeList($list, $mode, $sqlText)
provideMakeList Database::makeList
Definition: DatabaseSQLTest.php:755
DatabaseSQLTest\testDropTable
testDropTable()
Database::dropTable.
Definition: DatabaseSQLTest.php:736
DatabaseSQLTest
Test the abstract database layer This is a non DBMS depending test.
Definition: DatabaseSQLTest.php:7