1 BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
10 use DBICTest ':DiffSQL';
11 use DBIx::Class::_Util qw( UNRESOLVABLE_CONDITION dump_value );
12 use DBIx::Class::SQLMaker::Util qw( normalize_sqla_condition extract_equality_conditions );
15 if ( eval { require Test::Differences } ) {
16 no warnings 'redefine';
17 *is_deeply = \&Test::Differences::eq_or_diff;
21 my $sm = DBICTest->init_schema( no_deploy => 1)->storage->sql_maker;
29 '0+' => sub { ${$_[0]} },
32 my $num = bless( \do { my $foo = 69 }, 'DBICTest::SillyInt' );
34 is($num, 69, 'test overloaded object is "sane"');
35 is("$num", 69, 'test overloaded object is "sane"');
39 where => { artistid => 1, charfield => undef },
40 normalized => { artistid => 1, charfield => undef },
41 sql => 'WHERE artistid = ? AND charfield IS NULL',
42 equality_extract => { artistid => 1 },
43 equality_considering_nulls_extract => { artistid => 1, charfield => undef },
46 where => { -and => [ artistid => 1, charfield => undef, { rank => 13 } ] },
47 normalized => { artistid => 1, charfield => undef, rank => 13 },
48 sql => 'WHERE artistid = ? AND charfield IS NULL AND rank = ?',
49 equality_extract => { artistid => 1, rank => 13 },
50 equality_considering_nulls_extract => { artistid => 1, charfield => undef, rank => 13 },
53 where => { -and => [ { artistid => 1, charfield => undef}, { rank => 13 } ] },
54 normalized => { artistid => 1, charfield => undef, rank => 13 },
55 sql => 'WHERE artistid = ? AND charfield IS NULL AND rank = ?',
56 equality_extract => { artistid => 1, rank => 13 },
57 equality_considering_nulls_extract => { artistid => 1, charfield => undef, rank => 13 },
60 where => { -and => [ -or => { name => 'Caterwauler McCrae' }, 'rank' ] },
61 normalized => { name => 'Caterwauler McCrae', rank => undef },
62 sql => 'WHERE name = ? AND rank IS NULL',
63 equality_extract => { name => 'Caterwauler McCrae' },
64 equality_considering_nulls_extract => { name => 'Caterwauler McCrae', rank => undef },
67 where => { -and => [ [ [ artist => {'=' => \'foo' } ] ], { name => \[ '= ?', 'bar' ] } ] },
68 normalized => { artist => {'=' => \'foo' }, name => \[ '= ?', 'bar' ] },
69 sql => 'WHERE artist = foo AND name = ?',
70 equality_extract => { artist => \'foo' },
73 where => { -and => [ -or => { name => 'Caterwauler McCrae', artistid => 2 } ] },
74 normalized => { -or => [ artistid => 2, name => 'Caterwauler McCrae' ] },
75 sql => 'WHERE artistid = ? OR name = ?',
76 equality_extract => {},
79 where => { -or => { name => 'Caterwauler McCrae', artistid => 2 } },
80 normalized => { -or => [ artistid => 2, name => 'Caterwauler McCrae' ] },
81 sql => 'WHERE artistid = ? OR name = ?',
82 equality_extract => {},
85 where => { -and => [ \'foo=bar', [ { artistid => { '=', $num } } ], { name => 'Caterwauler McCrae'} ] },
86 normalized => { -and => [ \'foo=bar' ], name => 'Caterwauler McCrae', artistid => $num },
87 sql => 'WHERE foo=bar AND artistid = ? AND name = ?',
88 equality_extract => { name => 'Caterwauler McCrae', artistid => $num },
91 where => { -and => [ \'foo=bar', [ { artistid => { '=', $num } } ], { name => 'Caterwauler McCrae'}, \'buzz=bozz' ] },
92 normalized => { -and => [ \'foo=bar', \'buzz=bozz' ], name => 'Caterwauler McCrae', artistid => $num },
93 sql => 'WHERE foo=bar AND artistid = ? AND name = ? AND buzz=bozz',
94 normalized_sql => 'WHERE foo=bar AND buzz=bozz AND artistid = ? AND name = ?',
95 equality_extract => { name => 'Caterwauler McCrae', artistid => $num },
98 where => { artistid => [ $num ], rank => [ 13, 2, 3 ], charfield => [ undef ] },
99 normalized => { artistid => $num, charfield => undef, rank => [13, 2, 3] },
100 sql => 'WHERE artistid = ? AND charfield IS NULL AND ( rank = ? OR rank = ? OR rank = ? )',
101 equality_extract => { artistid => $num },
102 equality_considering_nulls_extract => { artistid => $num, charfield => undef },
105 where => { artistid => { '=' => 1 }, rank => { '>' => 12 }, charfield => { '=' => undef } },
106 normalized => { artistid => 1, charfield => undef, rank => { '>' => 12 } },
107 sql => 'WHERE artistid = ? AND charfield IS NULL AND rank > ?',
108 equality_extract => { artistid => 1 },
109 equality_considering_nulls_extract => { artistid => 1, charfield => undef },
112 where => { artistid => { '=' => [ 1 ], }, charfield => { '=' => [ -AND => \'1', \['?',2] ] }, rank => { '=' => [ -OR => $num, $num ] } },
113 normalized => { artistid => 1, charfield => [-and => { '=' => \['?',2] }, { '=' => \'1' } ], rank => { '=' => [$num, $num] } },
114 sql => 'WHERE artistid = ? AND charfield = 1 AND charfield = ? AND ( rank = ? OR rank = ? )',
115 normalized_sql => 'WHERE artistid = ? AND charfield = ? AND charfield = 1 AND ( rank = ? OR rank = ? )',
116 equality_extract => { artistid => 1, charfield => UNRESOLVABLE_CONDITION },
119 where => { -and => [ artistid => 1, artistid => 2 ], name => [ -and => { '!=', 1 }, 2 ], charfield => [ -or => { '=', 2 } ], rank => [-and => undef, { '=', undef }, { '!=', 2 } ] },
120 normalized => { artistid => [ -and => 1, 2 ], name => [ -and => { '!=', 1 }, 2 ], charfield => 2, rank => [ -and => { '!=', 2 }, undef ] },
121 sql => 'WHERE artistid = ? AND artistid = ? AND charfield = ? AND name != ? AND name = ? AND rank IS NULL AND rank IS NULL AND rank != ?',
122 normalized_sql => 'WHERE artistid = ? AND artistid = ? AND charfield = ? AND name != ? AND name = ? AND rank != ? AND rank IS NULL',
123 equality_extract => {
124 artistid => UNRESOLVABLE_CONDITION,
128 equality_considering_nulls_extract => {
129 artistid => UNRESOLVABLE_CONDITION,
137 sql => 'WHERE (rank = 13 OR charfield IS NULL OR artistid = ?) AND (artistid = ? OR charfield IS NULL OR rank != 42)',
138 normalized_sql => 'WHERE (artistid = ? OR charfield IS NULL OR rank = 13) AND (artistid = ? OR charfield IS NULL OR rank != 42)',
139 normalized => { -and => [
140 { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
141 { -or => [ artistid => 1, charfield => undef, rank => { '!=' => \42 } ] },
143 equality_extract => {},
144 equality_considering_nulls_extract => {},
148 -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
149 -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
153 -OR => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
154 -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
160 -and => [ foo => { '!=', { -value => undef } }, bar => { -in => [ 69, 42 ] } ],
161 foo => { '=', { -value => undef } },
162 baz => { '!=' => { -ident => 'bozz' } },
163 baz => { -ident => 'buzz' },
165 sql => 'WHERE ( foo IS NOT NULL AND bar IN ( ?, ? ) ) OR foo IS NULL OR baz != bozz OR baz = buzz',
166 normalized_sql => 'WHERE baz != bozz OR baz = buzz OR foo IS NULL OR ( bar IN ( ?, ? ) AND foo IS NOT NULL )',
167 normalized => { -or => [
168 baz => { '!=' => { -ident => 'bozz' } },
169 baz => { '=' => { -ident => 'buzz' } },
171 { bar => { -in => [ 69, 42 ] }, foo => { '!=', undef } }
173 equality_extract => {},
176 where => { -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => { '=' => 1 }, genreid => { '=' => \['?', 2] } ] },
177 sql => 'WHERE rank = 13 OR charfield IS NULL OR artistid = ? OR genreid = ?',
178 normalized_sql => 'WHERE artistid = ? OR charfield IS NULL OR genreid = ? OR rank = 13',
179 normalized => { -or => [ artistid => 1, charfield => undef, genreid => { '=' => \['?', 2] }, rank => { '=' => \13 } ] },
180 equality_extract => {},
181 equality_considering_nulls_extract => {},
185 -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
186 -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '=' => \13 } },
188 normalized => { -and => [
189 { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
190 { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
192 sql => 'WHERE (rank = 13 OR charfield IS NULL OR artistid = ?) AND (artistid = ? OR charfield IS NULL OR rank = 13)',
193 normalized_sql => 'WHERE (artistid = ? OR charfield IS NULL OR rank = 13) AND (artistid = ? OR charfield IS NULL OR rank = 13)',
194 equality_extract => {},
195 equality_considering_nulls_extract => {},
199 -or => [ rank => { '=' => \13 }, charfield => { '=' => undef }, artistid => 1 ],
200 -or => { artistid => { '=' => 1 }, charfield => undef, rank => { '!=' => \42 } },
201 -and => [ foo => { '=' => \1 }, bar => 2 ],
202 -and => [ foo => 3, bar => { '=' => \4 } ],
203 -exists => \'(SELECT 1)',
204 -exists => \'(SELECT 2)',
205 -not => { foo => 69 },
206 -not => { foo => 42 },
209 ( rank = 13 OR charfield IS NULL OR artistid = ? )
210 AND ( artistid = ? OR charfield IS NULL OR rank != 42 )
215 AND (EXISTS (SELECT 1))
216 AND (EXISTS (SELECT 2))
220 normalized_sql => 'WHERE
221 ( artistid = ? OR charfield IS NULL OR rank = 13 )
222 AND ( artistid = ? OR charfield IS NULL OR rank != 42 )
223 AND (EXISTS (SELECT 1))
224 AND (EXISTS (SELECT 2))
234 { -or => [ artistid => 1, charfield => undef, rank => { '=' => \13 } ] },
235 { -or => [ artistid => 1, charfield => undef, rank => { '!=' => \42 } ] },
236 { -exists => \'(SELECT 1)' },
237 { -exists => \'(SELECT 2)' },
238 { -not => { foo => 69 } },
239 { -not => { foo => 42 } },
241 foo => [ -and => { '=' => \1 }, 3 ],
242 bar => [ -and => { '=' => \4 }, 2 ],
244 equality_extract => {
245 foo => UNRESOLVABLE_CONDITION,
246 bar => UNRESOLVABLE_CONDITION,
248 equality_considering_nulls_extract => {
249 foo => UNRESOLVABLE_CONDITION,
250 bar => UNRESOLVABLE_CONDITION,
255 [ '_macro.to' => { -like => '%correct%' }, '_wc_macros.to' => { -like => '%correct%' } ],
256 { -and => [ { 'group.is_active' => 1 }, { 'me.is_active' => 1 } ] }
259 'group.is_active' => 1,
262 '_macro.to' => { -like => '%correct%' },
263 '_wc_macros.to' => { -like => '%correct%' },
266 sql => 'WHERE ( _macro.to LIKE ? OR _wc_macros.to LIKE ? ) AND group.is_active = ? AND me.is_active = ?',
267 equality_extract => { 'group.is_active' => 1, 'me.is_active' => 1 },
272 artistid => { -value => [1] },
273 charfield => { -ident => 'foo' },
274 name => { '=' => { -value => undef } },
275 rank => { '=' => { -ident => 'bar' } },
276 arrayfield => { '>' => { -value => [3,1] } },
279 artistid => { -value => [1] },
281 charfield => { '=', { -ident => 'foo' } },
282 rank => { '=' => { -ident => 'bar' } },
283 arrayfield => { '>' => { -value => [3,1] } },
285 sql => 'WHERE artistid = ? AND charfield = foo AND name IS NULL AND rank = bar AND arrayfield > ?',
286 normalized_sql => 'WHERE arrayfield > ? AND artistid = ? AND charfield = foo AND name IS NULL AND rank = bar',
287 equality_extract => {
289 charfield => { -ident => 'foo' },
290 rank => { -ident => 'bar' },
292 equality_considering_nulls_extract => {
295 charfield => { -ident => 'foo' },
296 rank => { -ident => 'bar' },
301 where => { artistid => [] },
302 normalized => { artistid => [] },
303 equality_extract => {},
307 where => { -and => $_ },
309 equality_extract => {},
313 where => { -or => $_ },
315 equality_extract => {},
319 where => { -or => [ foo => 1, $_ ] },
320 normalized => { foo => 1 },
321 equality_extract => { foo => 1 },
322 sql => 'WHERE foo = ?',
325 where => { -or => [ $_, foo => 1 ] },
326 normalized => { foo => 1 },
327 equality_extract => { foo => 1 },
328 sql => 'WHERE foo = ?',
331 where => { -and => [ fuu => 2, $_, foo => 1 ] },
332 sql => 'WHERE fuu = ? AND foo = ?',
333 normalized_sql => 'WHERE foo = ? AND fuu = ?',
334 normalized => { foo => 1, fuu => 2 },
335 equality_extract => { foo => 1, fuu => 2 },
343 [ [], [] ], [ {}, {} ], [ [], {} ], [ {}, [] ],
345 [ {}, [], {} ], [ [], {}, [] ]
348 # FIXME legacy compat crap, possibly worth undef/dieing in SQLMaker
349 { where => { artistid => {} }, sql => '', normalized => undef, equality_extract => {}, equality_considering_nulls_extract => {} },
351 # batshit insanity, just to be thorough
353 where => { -and => [ [ 'artistid' ], [ -and => [ artistid => { '!=', 69 }, artistid => undef, artistid => { '=' => 200 } ]], artistid => [], { -or => [] }, { -and => [] }, [ 'charfield' ], { name => [] }, 'rank' ] },
354 normalized => { artistid => [ -and => [], { '!=', 69 }, undef, 200 ], charfield => undef, name => [], rank => undef },
355 sql => 'WHERE artistid IS NULL AND artistid != ? AND artistid IS NULL AND artistid = ? AND 0=1 AND charfield IS NULL AND 0=1 AND rank IS NULL',
356 normalized_sql => 'WHERE 0=1 AND artistid != ? AND artistid IS NULL AND artistid = ? AND charfield IS NULL AND 0=1 AND rank IS NULL',
357 equality_extract => { artistid => UNRESOLVABLE_CONDITION },
358 equality_considering_nulls_extract => { artistid => UNRESOLVABLE_CONDITION, charfield => undef, rank => undef },
361 # original test from RT#93244
366 "LOWER(me.title) LIKE ?",
369 [ { 'me.title' => 'Spoonful of bees' } ],
373 "LOWER(me.title) LIKE ?",
376 'me.title' => 'Spoonful of bees',
378 sql => 'WHERE LOWER(me.title) LIKE ? AND me.title = ?',
379 equality_extract => { 'me.title' => 'Spoonful of bees' },
389 sql => 'WHERE foo = bar',
395 equality_extract => {},
404 sql => 'WHERE foo = bar OR baz = ber',
405 normalized_sql => 'WHERE baz = ber OR foo = bar',
412 equality_extract => {},
421 sql => 'WHERE foo = bar AND baz = ber',
428 equality_extract => {},
435 x => { -ident => 'y' },
438 sql => 'WHERE foo = bar AND baz = ber AND x = y',
444 x => { '=' => { -ident => 'y' } }
446 equality_extract => { x => { -ident => 'y' } },
450 # these die as of SQLA 1.80 - make sure we do not transform them
451 # into something usable instead
452 for my $lhs (undef, '', { -ident => 'foo' }, { -value => 'foo' } ) {
453 no warnings 'uninitialized';
456 ( map { { -or => $_ }, (ref $lhs ? () : { @$_ } ) }
458 [ $lhs => { "=" => "bozz" } ],
459 [ $lhs => { "=" => \"bozz" } ],
460 [ $lhs => { -max => \"bizz" } ],
464 { -or => [ -and => { $lhs => "baz" }, bizz => "buzz" ] },
465 { -or => [ foo => "bar", { $lhs => "baz" }, bizz => "buzz" ] },
466 { foo => "bar", -or => { $lhs => "baz" } },
467 { foo => "bar", -or => { $lhs => \"baz" }, bizz => "buzz" },
470 { foo => "bar", -and => [ $lhs => \"baz" ], bizz => "buzz" },
471 { foo => "bar", -or => [ $lhs => \"baz" ], bizz => "buzz" },
473 { -or => [ foo => "bar", [ $lhs => \"baz" ], bizz => "buzz" ] },
474 { -or => [ foo => "bar", $lhs => \"baz", bizz => "buzz" ] },
475 { -or => [ foo => "bar", $lhs => \["baz"], bizz => "buzz" ] },
476 { -or => [ $lhs => \"baz" ] },
477 { -or => [ $lhs => \["baz"] ] },
483 \QSupplying an empty left hand side argument is not supported in \E(?:array|hash)-pairs
485 \QIllegal use of top-level '-\E(?:value|ident)'
491 # these are deprecated as of SQLA 1.79 - make sure we do not transform
492 # them without losing the warning
493 for my $lhs (undef, '') {
494 for my $rhs ( \"baz", \[ "baz" ] ) {
495 no warnings 'uninitialized';
497 my $expected_warning = qr/\QHash-pairs consisting of an empty string with a literal are deprecated/;
500 where => { $lhs => $rhs },
501 normalized => { -and => [ $rhs ] },
502 equality_extract => {},
504 warn => $expected_warning,
508 { foo => "bar", -and => { $lhs => $rhs }, bizz => "buzz" },
509 { foo => "bar", $lhs => $rhs, bizz => "buzz" },
518 equality_extract => {
522 sql => 'WHERE baz AND bizz = ? AND foo = ?',
523 warn => $expected_warning,
529 # lots of extra silly tests with a false column
533 { '=' => { -ident => 'baz' } },
537 { foo => "bar", -and => [ 0 => $eq ], bizz => "buzz" },
538 { foo => "bar", -or => [ 0 => $eq ], bizz => "buzz" },
539 { foo => "bar", -and => { 0 => $eq }, bizz => "buzz" },
540 { foo => "bar", -or => { 0 => $eq }, bizz => "buzz" },
541 { foo => "bar", 0 => $eq, bizz => "buzz" },
550 equality_extract => {
553 ( ref $eq eq 'HASH' ? ( 0 => $eq->{'='} ) : () ),
555 sql => 'WHERE 0 = baz AND bizz = ? AND foo = ?',
559 where => { -or => $where },
560 normalized => { -or => [
565 equality_extract => {},
566 sql => 'WHERE 0 = baz OR bizz = ? OR foo = ?',
572 [ foo => "bar", -and => [ 0 => $eq ], bizz => "buzz" ],
573 [ foo => "bar", -or => [ 0 => $eq ], bizz => "buzz" ],
574 [ foo => "bar", -and => { 0 => $eq }, bizz => "buzz" ],
575 [ foo => "bar", -or => { 0 => $eq }, bizz => "buzz" ],
576 [ foo => "bar", 0 => $eq, bizz => "buzz" ],
579 where => { -or => $where },
580 normalized => { -or => [
585 equality_extract => {},
586 sql => 'WHERE foo = ? OR 0 = baz OR bizz = ?',
587 normalized_sql => 'WHERE 0 = baz OR bizz = ? OR foo = ?',
592 [ {foo => "bar"}, -and => { 0 => "baz" }, bizz => "buzz" ],
593 [ -or => [ foo => "bar", -or => { 0 => "baz" }, bizz => "buzz" ] ],
596 where => { -or => $where },
597 normalized => { -or => [
602 equality_extract => {},
603 sql => 'WHERE foo = ? OR 0 = ? OR bizz = ?',
604 normalized_sql => 'WHERE 0 = ? OR bizz = ? OR foo = ?',
613 $t->{where}, # do it twice, make sure we didn't destory the condition
614 [ -and => $t->{where} ],
615 [ -AND => $t->{where} ],
616 { -OR => [ -AND => $t->{where} ] },
617 ( ( keys %{$t->{where}} == 1 and length( (keys %{$t->{where}})[0] ) )
621 ( (keys %{$t->{where}} == 1 and $t->{where}{-or})
622 ? ( ref $t->{where}{-or} eq 'HASH'
623 ? [ map { $_ => $t->{where}{-or}{$_} } sort keys %{$t->{where}{-or}} ]
629 die unless Test::Builder->new->is_passing;
631 my $name = do { local $Data::Dumper::Indent = 0; dump_value $w };
633 my ($normalized_cond, $normalized_cond_as_sql);
637 $sm->where( normalize_sqla_condition($w) );
638 } $t->{throw}, "Exception on attempted collapse/render of $name"
644 $normalized_cond = normalize_sqla_condition($w);
645 ($normalized_cond_as_sql) = $sm->where($normalized_cond);
646 } $t->{warn} || [], "Expected warning when collapsing/rendering $name";
651 "Expected collapsed condition produced on $name",
654 my ($original_sql) = do {
655 local $SIG{__WARN__} = sub {};
659 is_same_sql ( $original_sql, $t->{sql}, "Expected original SQL from $name" )
663 $normalized_cond_as_sql,
664 ( $t->{normalized_sql} || $t->{sql} || $original_sql ),
665 "Normalization did not alter *the semantics* of the final SQL based on $name",
669 extract_equality_conditions($normalized_cond),
670 $t->{equality_extract},
671 "Expected equality_conditions produced on $name",
675 extract_equality_conditions($normalized_cond, 'consider_nulls'),
676 ( $t->{equality_considering_nulls_extract} || $t->{equality_extract} ),
677 "Expected equality_conditions including NULLs produced on $name",
683 "Collapsed condition result unaltered by equality conditions extractor",
690 normalize_sqla_condition( UNRESOLVABLE_CONDITION ),
691 { -and => [ UNRESOLVABLE_CONDITION ] },