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Fix incorrect comparison of malformed lists
[dbsrgits/SQL-Abstract.git] / t / 10test.t
CommitLineData
32c34379 1#!/usr/bin/perl
2
3use strict;
4use warnings;
5use List::Util qw(sum);
32c34379 6
7use Test::More;
8
54629227 9use Data::Dumper;
10$Data::Dumper::Terse = 1;
11$Data::Dumper::Sortkeys = 1;
12
25823711 13my @sql_tests = (
0769ac0e 14 # WHERE condition - equal
25823711 15 {
16 equal => 1,
17 statements => [
18 q/SELECT foo FROM bar WHERE a = 1/,
19 q/SELECT foo FROM bar WHERE a=1/,
20 q/SELECT foo FROM bar WHERE (a = 1)/,
21 q/SELECT foo FROM bar WHERE (a=1)/,
22 q/SELECT foo FROM bar WHERE ( a = 1 )/,
23 q/
24 SELECT
25 foo
26 FROM
27 bar
28 WHERE
29 a = 1
30 /,
31 q/
32 SELECT
33 foo
34 FROM
35 bar
36 WHERE
37 (a = 1)
38 /,
39 q/
40 SELECT
41 foo
42 FROM
43 bar
44 WHERE
45 ( a = 1 )
46 /,
47 q/SELECT foo FROM bar WHERE ((a = 1))/,
48 q/SELECT foo FROM bar WHERE ( (a = 1) )/,
49 q/SELECT foo FROM bar WHERE ( ( a = 1 ) )/,
50 ]
51 },
52 {
53 equal => 1,
54 statements => [
55 q/SELECT foo FROM bar WHERE a = 1 AND b = 1/,
56 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1)/,
57 q/SELECT foo FROM bar WHERE ((a = 1) AND (b = 1))/,
58 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1)/,
59 q/SELECT foo FROM bar WHERE ((a = 1 AND b = 1))/,
60 q/SELECT foo FROM bar WHERE (((a = 1) AND (b = 1)))/,
61 q/
62 SELECT
63 foo
64 FROM
65 bar
66 WHERE
67 a = 1
68 AND
69 b = 1
70 /,
71 q/
72 SELECT
73 foo
74 FROM
75 bar
76 WHERE
77 (a = 1
78 AND
79 b = 1)
80 /,
81 q/
82 SELECT
83 foo
84 FROM
85 bar
86 WHERE
87 (a = 1)
88 AND
89 (b = 1)
90 /,
91 q/
92 SELECT
93 foo
94 FROM
95 bar
96 WHERE
97 ((a = 1)
98 AND
99 (b = 1))
100 /,
101 ]
102 },
56c0595d 103 {
104 equal => 1,
56c0595d 105 statements => [
106 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND c = 1/,
e40f5df9 107 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1 AND c = 1)/,
56c0595d 108 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) AND c = 1/,
109 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 AND c = 1)/,
1b17d1b0 110 q/SELECT foo FROM bar WHERE ((((a = 1))) AND (b = 1 AND c = 1))/,
56c0595d 111 ]
112 },
113 {
114 equal => 1,
56c0595d 115 statements => [
116 q/SELECT foo FROM bar WHERE a = 1 OR b = 1 OR c = 1/,
117 q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) OR c = 1/,
118 q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 OR c = 1)/,
1b17d1b0 119 q/SELECT foo FROM bar WHERE a = 1 OR ((b = 1 OR (c = 1)))/,
120 ]
121 },
122 {
123 equal => 1,
124 statements => [
125 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1 OR c = 1 OR d = 1) AND (e = 1 AND f = 1)/,
126 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1 OR d = 1) AND e = 1 AND (f = 1)/,
127 q/SELECT foo FROM bar WHERE ( ((a = 1) AND ( b = 1 OR (c = 1 OR d = 1) )) AND ((e = 1)) AND f = 1) /,
56c0595d 128 ]
129 },
e40f5df9 130 {
9e8dab3f 131 equal => 1,
132 statements => [
133 q/SELECT foo FROM bar WHERE (a) AND (b = 2)/,
134 q/SELECT foo FROM bar WHERE (a AND b = 2)/,
135 q/SELECT foo FROM bar WHERE (a AND (b = 2))/,
136 q/SELECT foo FROM bar WHERE a AND (b = 2)/,
137 ]
138 },
139 {
277b5d3f 140 equal => 1,
141 statements => [
142 q/SELECT foo FROM bar WHERE ((NOT a) AND b = 2)/,
143 q/SELECT foo FROM bar WHERE (NOT a) AND (b = 2)/,
144 q/SELECT foo FROM bar WHERE (NOT (a)) AND b = 2/,
145 ],
146 },
147 {
9e8dab3f 148 equal => 0,
149 statements => [
150 q/SELECT foo FROM bar WHERE NOT a AND (b = 2)/,
151 q/SELECT foo FROM bar WHERE (NOT a) AND (b = 2)/,
152 ]
153 },
154 {
e40f5df9 155 equal => 0,
156 parenthesis_significant => 1,
157 statements => [
158 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND c = 1/,
159 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1 AND c = 1)/,
160 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) AND c = 1/,
161 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 AND c = 1)/,
162 q/SELECT foo FROM bar WHERE ((((a = 1))) AND (b = 1 AND c = 1))/,
163 ]
164 },
165 {
166 equal => 0,
167 parenthesis_significant => 1,
168 statements => [
169 q/SELECT foo FROM bar WHERE a = 1 OR b = 1 OR c = 1/,
170 q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) OR c = 1/,
171 q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 OR c = 1)/,
172 q/SELECT foo FROM bar WHERE a = 1 OR ((b = 1 OR (c = 1)))/,
173 ]
174 },
175 {
176 equal => 0,
177 parenthesis_significant => 1,
178 statements => [
179 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 1 OR c = 1 OR d = 1) AND (e = 1 AND f = 1)/,
180 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1 OR d = 1) AND e = 1 AND (f = 1)/,
181 q/SELECT foo FROM bar WHERE ( ((a = 1) AND ( b = 1 OR (c = 1 OR d = 1) )) AND ((e = 1)) AND f = 1) /,
182 ]
183 },
25823711 184
185 # WHERE condition - different
186 {
187 equal => 0,
188 statements => [
189 q/SELECT foo FROM bar WHERE a = 1/,
190 q/SELECT quux FROM bar WHERE a = 1/,
191 q/SELECT foo FROM quux WHERE a = 1/,
192 q/FOOBAR foo FROM bar WHERE a = 1/,
193
194 q/SELECT foo FROM bar WHERE a = 2/,
195 q/SELECT foo FROM bar WHERE a < 1/,
196 q/SELECT foo FROM bar WHERE b = 1/,
197 q/SELECT foo FROM bar WHERE (c = 1)/,
198 q/SELECT foo FROM bar WHERE (d = 1)/,
199
200 q/SELECT foo FROM bar WHERE a = 1 AND quux/,
201 q/SELECT foo FROM bar WHERE a = 1 GROUP BY foo/,
202 q/SELECT foo FROM bar WHERE a = 1 ORDER BY foo/,
203 q/SELECT foo FROM bar WHERE a = 1 LIMIT 1/,
204 q/SELECT foo FROM bar WHERE a = 1 OFFSET 1/,
205 q/SELECT foo FROM bar JOIN quux WHERE a = 1/,
206 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE a = 1/,
207 ]
208 },
209 {
210 equal => 0,
211 statements => [
212 q/SELECT foo FROM bar WHERE a = 1 AND b = 1/,
213 q/SELECT quux FROM bar WHERE a = 1 AND b = 1/,
214 q/SELECT foo FROM quux WHERE a = 1 AND b = 1/,
215 q/FOOBAR foo FROM bar WHERE a = 1 AND b = 1/,
216
217 q/SELECT foo FROM bar WHERE a = 2 AND b = 1/,
218 q/SELECT foo FROM bar WHERE a = 3 AND (b = 1)/,
219 q/SELECT foo FROM bar WHERE (a = 4) AND b = 1/,
220 q/SELECT foo FROM bar WHERE (a = 5) AND (b = 1)/,
221 q/SELECT foo FROM bar WHERE ((a = 6) AND (b = 1))/,
222 q/SELECT foo FROM bar WHERE ((a = 7) AND (b = 1))/,
223
224 q/SELECT foo FROM bar WHERE a = 1 AND b = 2/,
225 q/SELECT foo FROM bar WHERE a = 1 AND (b = 3)/,
226 q/SELECT foo FROM bar WHERE (a = 1) AND b = 4/,
227 q/SELECT foo FROM bar WHERE (a = 1) AND (b = 5)/,
228 q/SELECT foo FROM bar WHERE ((a = 1) AND (b = 6))/,
229 q/SELECT foo FROM bar WHERE ((a = 1) AND (b = 7))/,
230
231 q/SELECT foo FROM bar WHERE a < 1 AND b = 1/,
232 q/SELECT foo FROM bar WHERE b = 1 AND b = 1/,
233 q/SELECT foo FROM bar WHERE (c = 1) AND b = 1/,
234 q/SELECT foo FROM bar WHERE (d = 1) AND b = 1/,
235
236 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 AND quux/,
237 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 GROUP BY foo/,
238 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 ORDER BY foo/,
239 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 LIMIT 1/,
240 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 OFFSET 1/,
241 q/SELECT foo FROM bar JOIN quux WHERE a = 1 AND b = 1/,
242 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE a = 1 AND b = 1/,
243 ]
244 },
56c0595d 245 {
246 equal => 0,
247 statements => [
248 q/SELECT foo FROM bar WHERE a = 1 AND b = 1 OR c = 1/,
249 q/SELECT foo FROM bar WHERE (a = 1 AND b = 1) OR c = 1/,
250 q/SELECT foo FROM bar WHERE a = 1 AND (b = 1 OR c = 1)/,
251 ]
252 },
253 {
254 equal => 0,
255 statements => [
256 q/SELECT foo FROM bar WHERE a = 1 OR b = 1 AND c = 1/,
257 q/SELECT foo FROM bar WHERE (a = 1 OR b = 1) AND c = 1/,
258 q/SELECT foo FROM bar WHERE a = 1 OR (b = 1 AND c = 1)/,
259 ]
260 },
b6c8b01b 261 {
262 equal => 0,
14190bdf 263 parenthesis_significant => 1,
264 statements => [
265 q/SELECT foo FROM bar WHERE a IN (1,2,3)/,
266 q/SELECT foo FROM bar WHERE a IN (1,3,2)/,
267 q/SELECT foo FROM bar WHERE a IN ((1,2,3))/,
268 ]
269 },
270 {
271 equal => 0,
b6c8b01b 272 statements => [
01b64cb7 273 # BETWEEN with/without parenthesis around itself/RHS is a sticky business
274 # if I made a mistake here, simply rewrite the special BETWEEN handling in
275 # _recurse_parse()
276 #
277 # by RIBASUSHI
b6c8b01b 278 q/SELECT foo FROM bar WHERE ( completion_date BETWEEN ? AND ? AND status = ? )/,
01b64cb7 279 q/SELECT foo FROM bar WHERE completion_date BETWEEN (? AND ?) AND status = ?/,
280 q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN (? AND ?) ) AND status = ? )/,
281 q/SELECT foo FROM bar WHERE ( (completion_date BETWEEN (? AND ? AND status = ?) ) )/,
b6c8b01b 282 ]
283 },
25823711 284
b3b79607 285 # IS NULL (special LHS-only op)
286 {
287 equal => 1,
288 statements => [
289 q/WHERE a IS NOT NULL AND b IS NULL/,
290 q/WHERE (a IS NOT NULL) AND b IS NULL/,
291 q/WHERE a IS NOT NULL AND (b IS NULL)/,
292 q/WHERE (a IS NOT NULL) AND ((b IS NULL))/,
293 ],
294 },
295
25823711 296 # JOIN condition - equal
297 {
298 equal => 1,
299 statements => [
300 q/SELECT foo FROM bar JOIN baz ON a = 1 WHERE x = 1/,
301 q/SELECT foo FROM bar JOIN baz ON a=1 WHERE x = 1/,
302 q/SELECT foo FROM bar JOIN baz ON (a = 1) WHERE x = 1/,
303 q/SELECT foo FROM bar JOIN baz ON (a=1) WHERE x = 1/,
304 q/SELECT foo FROM bar JOIN baz ON ( a = 1 ) WHERE x = 1/,
305 q/
306 SELECT
307 foo
308 FROM
309 bar
310 JOIN
311 baz
312 ON
313 a = 1
314 WHERE
315 x = 1
316 /,
317 q/
318 SELECT
319 foo
320 FROM
321 bar
322 JOIN
323 baz
324 ON
325 (a = 1)
326 WHERE
327 x = 1
328 /,
329 q/
330 SELECT
331 foo
332 FROM
333 bar
334 JOIN
335 baz
336 ON
337 ( a = 1 )
338 WHERE
339 x = 1
340 /,
341 q/SELECT foo FROM bar JOIN baz ON ((a = 1)) WHERE x = 1/,
342 q/SELECT foo FROM bar JOIN baz ON ( (a = 1) ) WHERE x = 1/,
343 q/SELECT foo FROM bar JOIN baz ON ( ( a = 1 ) ) WHERE x = 1/,
344 ]
345 },
346 {
347 equal => 1,
348 statements => [
349 q/SELECT foo FROM bar JOIN baz ON a = 1 AND b = 1 WHERE x = 1/,
350 q/SELECT foo FROM bar JOIN baz ON (a = 1) AND (b = 1) WHERE x = 1/,
351 q/SELECT foo FROM bar JOIN baz ON ((a = 1) AND (b = 1)) WHERE x = 1/,
352 q/SELECT foo FROM bar JOIN baz ON (a = 1 AND b = 1) WHERE x = 1/,
353 q/SELECT foo FROM bar JOIN baz ON ((a = 1 AND b = 1)) WHERE x = 1/,
354 q/SELECT foo FROM bar JOIN baz ON (((a = 1) AND (b = 1))) WHERE x = 1/,
355 q/
356 SELECT
357 foo
358 FROM
359 bar
360 JOIN
361 baz
362 ON
363 a = 1
364 AND
365 b = 1
366 WHERE
367 x = 1
368 /,
369 q/
370 SELECT
371 foo
372 FROM
373 bar
374 JOIN
375 baz
376 ON
377 (a = 1
378 AND
379 b = 1)
380 WHERE
381 x = 1
382 /,
383 q/
384 SELECT
385 foo
386 FROM
387 bar
388 JOIN
389 baz
390 ON
391 (a = 1)
392 AND
393 (b = 1)
394 WHERE
395 x = 1
396 /,
397 q/
398 SELECT
399 foo
400 FROM
401 bar
402 JOIN
403 baz
404 ON
405 ((a = 1)
406 AND
407 (b = 1))
408 WHERE
409 x = 1
410 /,
411 ]
412 },
413
414 # JOIN condition - different
415 {
416 equal => 0,
417 statements => [
418 q/SELECT foo FROM bar JOIN quux ON a = 1 WHERE quuux/,
419 q/SELECT quux FROM bar JOIN quux ON a = 1 WHERE quuux/,
420 q/SELECT foo FROM quux JOIN quux ON a = 1 WHERE quuux/,
421 q/FOOBAR foo FROM bar JOIN quux ON a = 1 WHERE quuux/,
422
423 q/SELECT foo FROM bar JOIN quux ON a = 2 WHERE quuux/,
424 q/SELECT foo FROM bar JOIN quux ON a < 1 WHERE quuux/,
425 q/SELECT foo FROM bar JOIN quux ON b = 1 WHERE quuux/,
426 q/SELECT foo FROM bar JOIN quux ON (c = 1) WHERE quuux/,
427 q/SELECT foo FROM bar JOIN quux ON (d = 1) WHERE quuux/,
428
429 q/SELECT foo FROM bar JOIN quux ON a = 1 AND quuux/,
430 q/SELECT foo FROM bar JOIN quux ON a = 1 GROUP BY foo/,
431 q/SELECT foo FROM bar JOIN quux ON a = 1 ORDER BY foo/,
432 q/SELECT foo FROM bar JOIN quux ON a = 1 LIMIT 1/,
433 q/SELECT foo FROM bar JOIN quux ON a = 1 OFFSET 1/,
434 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux/,
435 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux ON a = 1/,
436 ]
437 },
438 {
439 equal => 0,
440 statements => [
441 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
442 q/SELECT quux FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
443 q/SELECT foo FROM quux JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
444 q/FOOBAR foo FROM bar JOIN quux ON a = 1 AND b = 1 WHERE quuux/,
445
446 q/SELECT foo FROM bar JOIN quux ON a = 2 AND b = 1 WHERE quuux/,
447 q/SELECT foo FROM bar JOIN quux ON a = 3 AND (b = 1) WHERE quuux/,
448 q/SELECT foo FROM bar JOIN quux ON (a = 4) AND b = 1 WHERE quuux/,
449 q/SELECT foo FROM bar JOIN quux ON (a = 5) AND (b = 1) WHERE quuux/,
450 q/SELECT foo FROM bar JOIN quux ON ((a = 6) AND (b = 1)) WHERE quuux/,
451 q/SELECT foo FROM bar JOIN quux ON ((a = 7) AND (b = 1)) WHERE quuux/,
452
453 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 2 WHERE quuux/,
454 q/SELECT foo FROM bar JOIN quux ON a = 1 AND (b = 3) WHERE quuux/,
455 q/SELECT foo FROM bar JOIN quux ON (a = 1) AND b = 4 WHERE quuux/,
456 q/SELECT foo FROM bar JOIN quux ON (a = 1) AND (b = 5) WHERE quuux/,
457 q/SELECT foo FROM bar JOIN quux ON ((a = 1) AND (b = 6)) WHERE quuux/,
458 q/SELECT foo FROM bar JOIN quux ON ((a = 1) AND (b = 7)) WHERE quuux/,
459
460 q/SELECT foo FROM bar JOIN quux ON a < 1 AND b = 1 WHERE quuux/,
461 q/SELECT foo FROM bar JOIN quux ON b = 1 AND b = 1 WHERE quuux/,
462 q/SELECT foo FROM bar JOIN quux ON (c = 1) AND b = 1 WHERE quuux/,
463 q/SELECT foo FROM bar JOIN quux ON (d = 1) AND b = 1 WHERE quuux/,
464
465 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 AND quuux/,
466 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 GROUP BY foo/,
467 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 ORDER BY foo/,
468 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 LIMIT 1/,
469 q/SELECT foo FROM bar JOIN quux ON a = 1 AND b = 1 OFFSET 1/,
470 q/SELECT foo FROM bar JOIN quux JOIN quuux ON a = 1 AND b = 1/,
471 q/SELECT foo FROM bar JOIN quux ON a = 1 JOIN quuux ON a = 1 AND b = 1/,
472 ]
473 },
474
475 # DISTINCT ON (...) not confused with JOIN ON (...)
476 {
477 equal => 1,
478 statements => [
479 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE a = 1/,
480 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE a=1/,
481 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE (a = 1)/,
482 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE (a=1)/,
483 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( a = 1 )/,
484 q/
485 SELECT DISTINCT ON (foo, quux)
486 foo,
487 quux
488 FROM
489 bar
490 WHERE
491 a = 1
492 /,
493 q/
494 SELECT DISTINCT ON (foo, quux)
495 foo,
496 quux
497 FROM
498 bar
499 WHERE
500 (a = 1)
501 /,
502 q/
503 SELECT DISTINCT ON (foo, quux)
504 foo,
505 quux
506 FROM
507 bar
508 WHERE
509 ( a = 1 )
510 /,
511 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ((a = 1))/,
512 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( (a = 1) )/,
513 q/SELECT DISTINCT ON (foo, quux) foo, quux FROM bar WHERE ( ( a = 1 ) )/,
514 ]
515 },
516
517 # subselects - equal
518 {
519 equal => 1,
520 statements => [
521 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
522 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 1)/,
523 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE a = 1/,
524 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE (a = 1)/,
525 ]
526 },
527 {
528 equal => 1,
529 statements => [
530 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 1/,
531 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 1)) AS foo WHERE a = 1/,
532 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 1) AS foo WHERE a = 1/,
533 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 1)) AS foo WHERE a = 1/,
534 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 1))) AS foo WHERE a = 1/,
535
536 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE (a = 1)/,
537 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 1)) AS foo WHERE (a = 1)/,
538 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 1) AS foo WHERE (a = 1)/,
539 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 1)) AS foo WHERE (a = 1)/,
540 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 1))) AS foo WHERE (a = 1)/,
541 ]
542 },
543
544 # subselects - different
545 {
546 equal => 0,
547 statements => [
54629227 548 q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM (SELECT * FROM cd me WHERE ( year != ? ) GROUP BY me.cdid) me WHERE ( year != ? ) ) )/,
549 q/DELETE FROM cd WHERE ( cdid IN ( SELECT me.cdid FROM cd me WHERE ( year != ? ) GROUP BY me.cdid ) )/,
550 ],
551 },
552 {
553 equal => 0,
554 statements => [
25823711 555 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 1/,
556 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE a = 2/,
557 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1) AS foo WHERE (a = 3)/,
558 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE a = 4/,
559 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1)) AS foo WHERE (a = 5)/,
560 q/SELECT * FROM (SELECT * FROM bar WHERE b = 2) AS foo WHERE a = 1/,
561 q/SELECT * FROM (SELECT * FROM bar WHERE b = 3) AS foo WHERE (a = 1)/,
562 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 4)) AS foo WHERE a = 1/,
563 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 5)) AS foo WHERE (a = 1)/,
564 ]
565 },
566 {
567 equal => 0,
568 statements => [
569 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 1/,
570 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 2) AS foo WHERE a = 1/,
571 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 3)) AS foo WHERE a = 1/,
572 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 4)) AS foo WHERE a = 1/,
573 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 5))) AS foo WHERE a = 1/,
574
575 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 6) AS foo WHERE (a = 1)/,
576 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 7) AS foo WHERE (a = 1)/,
577 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 8)) AS foo WHERE (a = 1)/,
578 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 9)) AS foo WHERE (a = 1)/,
579 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 1)/,
580
581 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 1) AS foo WHERE a = 2/,
582 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 2) AS foo WHERE a = 2/,
583 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 3)) AS foo WHERE a = 2/,
584 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 4)) AS foo WHERE a = 2/,
585 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 5))) AS foo WHERE a = 2/,
586
587 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND c = 6) AS foo WHERE (a = 2)/,
588 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND c = 7) AS foo WHERE (a = 2)/,
589 q/SELECT * FROM (SELECT * FROM bar WHERE b = 1 AND (c = 8)) AS foo WHERE (a = 2)/,
590 q/SELECT * FROM (SELECT * FROM bar WHERE (b = 1) AND (c = 9)) AS foo WHERE (a = 2)/,
591 q/SELECT * FROM (SELECT * FROM bar WHERE ((b = 1) AND (c = 10))) AS foo WHERE (a = 2)/,
592 ]
593 },
0769ac0e 594
595 # list permutations
9a5b64c9 596 {
f8135ff3 597 equal => 0,
598 statements => [
599 'SELECT a,b,c FROM foo',
600 'SELECT a,c,b FROM foo',
601 'SELECT b,a,c FROM foo',
602 'SELECT b,c,a FROM foo',
603 'SELECT c,a,b FROM foo',
604 'SELECT c,b,a FROM foo',
605 ],
9a5b64c9 606 },
607 {
f8135ff3 608 equal => 0,
609 statements => [
610 'SELECT * FROM foo WHERE a IN (1,2,3)',
611 'SELECT * FROM foo WHERE a IN (1,3,2)',
612 'SELECT * FROM foo WHERE a IN (2,1,3)',
613 'SELECT * FROM foo WHERE a IN (2,3,1)',
614 'SELECT * FROM foo WHERE a IN (3,1,2)',
615 'SELECT * FROM foo WHERE a IN (3,2,1)',
616 ]
76f10e1c 617 },
7cc47319 618
619 # list consistency
620 {
621 equal => 0,
622 statements => [
623 'SELECT a,b FROM foo',
624 'SELECT a,,b FROM foo',
625 'SELECT a,b, FROM foo',
626 'SELECT ,a,b, FROM foo',
627 'SELECT ,a,,b, FROM foo',
628 ],
629 },
630
631 # misc func
76f10e1c 632 {
f8135ff3 633 equal => 0,
634 statements => [
635 'SELECT count(*) FROM foo',
636 'SELECT count(*) AS bar FROM foo',
637 'SELECT count(*) AS "bar" FROM foo',
638 'SELECT count(a) FROM foo',
639 'SELECT count(1) FROM foo',
640 ]
9a5b64c9 641 },
0769ac0e 642 {
643 equal => 1,
644 statements => [
645 'SELECT foo() bar FROM baz',
646 'SELECT foo ( )bar FROM baz',
647 'SELECT foo (())bar FROM baz',
648 'SELECT foo(( ) ) bar FROM baz',
649 ]
650 },
651 {
652 equal => 0,
653 statements => [
654 'SELECT foo() FROM bar',
655 'SELECT foo FROM bar',
656 'SELECT foo FROM bar ()',
657 ]
658 },
b3b79607 659 {
6e9a377b 660 equal => 0,
b3b79607 661 statements => [
6e9a377b 662 'SELECT COUNT * FROM foo',
663 'SELECT COUNT( * ) FROM foo',
b3b79607 664 ]
665 },
6e9a377b 666 # single ? of unknown funcs do not unroll unless
667 # explicitly allowed (e.g. Like)
b3b79607 668 {
6e9a377b 669 equal => 0,
b3b79607 670 statements => [
6e9a377b 671 'SELECT foo FROM bar WHERE bar > foo ?',
672 'SELECT foo FROM bar WHERE bar > foo( ? )',
b3b79607 673 ]
674 },
675 {
676 equal => 1,
677 statements => [
6e9a377b 678 'SELECT foo FROM bar WHERE bar LIKE ?',
679 'SELECT foo FROM bar WHERE bar LiKe (?)',
680 'SELECT foo FROM bar WHERE bar lIkE( (?))',
b3b79607 681 ]
682 },
6e9a377b 683 # test multival
69cc1bd8 684 {
685 equal => 0,
686 statements => [
687 'SELECT foo FROM bar WHERE foo IN (?, ?)',
688 'SELECT foo FROM bar WHERE foo IN ?, ?',
689 ]
690 },
0769ac0e 691 # math
692 {
693 equal => 0,
694 statements => [
695 'SELECT * FROM foo WHERE 1 = ( a > b)',
696 'SELECT * FROM foo WHERE 1 = a > b',
697 'SELECT * FROM foo WHERE (1 = a) > b',
698 ]
699 },
700 {
701 equal => 1,
702 statements => [
703 'SELECT * FROM foo WHERE bar = baz(buzz)',
704 'SELECT * FROM foo WHERE bar = (baz( buzz ))',
705 ]
706 },
25823711 707);
708
32c34379 709my @bind_tests = (
710 # scalar - equal
711 {
712 equal => 1,
713 bindvals => [
714 undef,
715 undef,
716 ]
717 },
718 {
719 equal => 1,
720 bindvals => [
721 'foo',
722 'foo',
723 ]
724 },
725 {
726 equal => 1,
727 bindvals => [
728 42,
729 42,
730 '42',
731 ]
732 },
733
734 # scalarref - equal
735 {
736 equal => 1,
737 bindvals => [
738 \'foo',
739 \'foo',
740 ]
741 },
742 {
743 equal => 1,
744 bindvals => [
745 \42,
746 \42,
747 \'42',
748 ]
749 },
750
751 # arrayref - equal
752 {
753 equal => 1,
754 bindvals => [
755 [],
756 []
757 ]
758 },
759 {
760 equal => 1,
761 bindvals => [
762 [42],
763 [42],
764 ['42'],
765 ]
766 },
767 {
768 equal => 1,
769 bindvals => [
770 [1, 42],
771 [1, 42],
772 ['1', 42],
773 [1, '42'],
774 ['1', '42'],
775 ]
776 },
777
778 # hashref - equal
779 {
780 equal => 1,
781 bindvals => [
782 { foo => 42 },
783 { foo => 42 },
784 { foo => '42' },
785 ]
786 },
787 {
788 equal => 1,
789 bindvals => [
790 { foo => 42, bar => 1 },
791 { foo => 42, bar => 1 },
792 { foo => '42', bar => 1 },
793 ]
794 },
795
796 # blessed object - equal
797 {
798 equal => 1,
799 bindvals => [
800 bless(\(local $_ = 42), 'Life::Universe::Everything'),
801 bless(\(local $_ = 42), 'Life::Universe::Everything'),
802 ]
803 },
804 {
805 equal => 1,
806 bindvals => [
807 bless([42], 'Life::Universe::Everything'),
808 bless([42], 'Life::Universe::Everything'),
809 ]
810 },
811 {
812 equal => 1,
813 bindvals => [
814 bless({ answer => 42 }, 'Life::Universe::Everything'),
815 bless({ answer => 42 }, 'Life::Universe::Everything'),
816 ]
817 },
818
819 # complex data structure - equal
820 {
821 equal => 1,
822 bindvals => [
823 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
824 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
825 ]
826 },
827
828
829 # scalar - different
830 {
831 equal => 0,
832 bindvals => [
833 undef,
834 'foo',
835 42,
836 ]
837 },
838
839 # scalarref - different
840 {
841 equal => 0,
842 bindvals => [
843 \undef,
844 \'foo',
845 \42,
846 ]
847 },
848
849 # arrayref - different
850 {
851 equal => 0,
852 bindvals => [
853 [undef],
854 ['foo'],
855 [42],
856 ]
857 },
858
859 # hashref - different
860 {
861 equal => 0,
862 bindvals => [
863 { foo => undef },
864 { foo => 'bar' },
865 { foo => 42 },
866 ]
867 },
868
869 # different types
870 {
871 equal => 0,
872 bindvals => [
873 'foo',
874 \'foo',
875 ['foo'],
876 { foo => 'bar' },
877 ]
878 },
879
880 # complex data structure - different
881 {
882 equal => 0,
883 bindvals => [
884 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
885 [43, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
886 [42, { foo => 'baz', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
887 [42, { bar => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
888 [42, { foo => 'bar', quuux => [1, 2, \3, { quux => [4, 5] } ] }, 8 ],
889 [42, { foo => 'bar', quux => [0, 1, 2, \3, { quux => [4, 5] } ] }, 8 ],
890 [42, { foo => 'bar', quux => [1, 2, 3, { quux => [4, 5] } ] }, 8 ],
891 [42, { foo => 'bar', quux => [1, 2, \4, { quux => [4, 5] } ] }, 8 ],
892 [42, { foo => 'bar', quux => [1, 2, \3, { quuux => [4, 5] } ] }, 8 ],
893 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5, 6] } ] }, 8 ],
894 [42, { foo => 'bar', quux => [1, 2, \3, { quux => 4 } ] }, 8 ],
895 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5], quuux => 1 } ] }, 8 ],
896 [42, { foo => 'bar', quux => [1, 2, \3, { quux => [4, 5] } ] }, 8, 9 ],
897 ]
898 },
899);
900
25823711 901plan tests => 1 +
902 sum(
903 map { $_ * ($_ - 1) / 2 }
904 map { scalar @{$_->{statements}} }
905 @sql_tests
906 ) +
907 sum(
908 map { $_ * ($_ - 1) / 2 }
909 map { scalar @{$_->{bindvals}} }
910 @bind_tests
e7827ba2 911 ) +
912 3;
32c34379 913
e7827ba2 914use_ok('SQL::Abstract::Test', import => [qw(
915 eq_sql_bind eq_sql eq_bind is_same_sql_bind
916)]);
32c34379 917
25823711 918for my $test (@sql_tests) {
919 my $statements = $test->{statements};
920 while (@$statements) {
921 my $sql1 = shift @$statements;
922 foreach my $sql2 (@$statements) {
e40f5df9 923
924 no warnings qw/once/; # perl 5.10 is dumb
925 local $SQL::Abstract::Test::parenthesis_significant = $test->{parenthesis_significant}
926 if $test->{parenthesis_significant};
25823711 927 my $equal = eq_sql($sql1, $sql2);
e40f5df9 928
56c0595d 929 TODO: {
930 local $TODO = $test->{todo} if $test->{todo};
931
932 if ($test->{equal}) {
933 ok($equal, "equal SQL expressions should have been considered equal");
934 } else {
935 ok(!$equal, "different SQL expressions should have been considered not equal");
936 }
937
938 if ($equal ^ $test->{equal}) {
0769ac0e 939 my ($ast1, $ast2) = map { SQL::Abstract::Test::parse ($_) } ($sql1, $sql2);
0769ac0e 940 $_ = Dumper $_ for ($ast1, $ast2);
941
b3b79607 942 diag "sql1: $sql1";
943 diag "sql2: $sql2";
944 note $SQL::Abstract::Test::sql_differ;
945 note "ast1: $ast1";
946 note "ast2: $ast2";
56c0595d 947 }
25823711 948 }
949 }
950 }
951}
952
32c34379 953for my $test (@bind_tests) {
954 my $bindvals = $test->{bindvals};
955 while (@$bindvals) {
956 my $bind1 = shift @$bindvals;
957 foreach my $bind2 (@$bindvals) {
958 my $equal = eq_bind($bind1, $bind2);
959 if ($test->{equal}) {
960 ok($equal, "equal bind values considered equal");
961 } else {
962 ok(!$equal, "different bind values considered not equal");
963 }
964
965 if ($equal ^ $test->{equal}) {
966 diag("bind1: " . Dumper($bind1));
967 diag("bind2: " . Dumper($bind2));
968 }
969 }
970 }
971}
e7827ba2 972
973ok(eq_sql_bind(
974 "SELECT * FROM foo WHERE id = ?", [42],
975 "SELECT * FROM foo WHERE (id = ?)", [42],
976 ),
977 "eq_sql_bind considers equal SQL expressions and bind values equal"
978);
979
980
981ok(!eq_sql_bind(
982 "SELECT * FROM foo WHERE id = ?", [42],
983 "SELECT * FROM foo WHERE (id = ?)", [0],
984 ),
985 "eq_sql_bind considers equal SQL expressions and different bind values different"
986);
987
988ok(!eq_sql_bind(
989 "SELECT * FROM foo WHERE id = ?", [42],
990 "SELECT * FROM bar WHERE (id = ?)", [42],
991 ),
992 "eq_sql_bind considers different SQL expressions and equal bind values different"
993);
Generate Where Clauses! (git://git.shadowcat.co.uk/dbsrgits/SQL-Abstract.git)