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1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use lib qw(t/lib); |
6 | use DBICTest ':DiffSQL'; |
7 | use SQL::Abstract qw(is_plain_value is_literal_value); |
8 | use List::Util 'shuffle'; |
9 | use Data::Dumper; |
10 | $Data::Dumper::Terse = 1; |
11 | $Data::Dumper::Useqq = 1; |
12 | $Data::Dumper::Indent = 0; |
13 | |
14 | my $schema = DBICTest->init_schema(); |
15 | |
16 | for my $c ( |
17 | { cond => undef, sql => 'IS NULL' }, |
18 | { cond => { -value => undef }, sql => 'IS NULL' }, |
19 | { cond => \'foo', sql => '= foo' }, |
20 | { cond => 'foo', sql => '= ?', bind => [ |
21 | [ { dbic_colname => "title", sqlt_datatype => "varchar", sqlt_size => 100 } => 'foo' ], |
22 | [ { dbic_colname => "year", sqlt_datatype => "varchar", sqlt_size => 100 } => 'foo' ], |
23 | ]}, |
24 | { cond => { -value => 'foo' }, sql => '= ?', bind => [ |
25 | [ { dbic_colname => "title", sqlt_datatype => "varchar", sqlt_size => 100 } => 'foo' ], |
26 | [ { dbic_colname => "year", sqlt_datatype => "varchar", sqlt_size => 100 } => 'foo' ], |
27 | ]}, |
28 | { cond => \[ '?', "foo" ], sql => '= ?', bind => [ |
29 | [ {} => 'foo' ], |
30 | [ {} => 'foo' ], |
31 | ]}, |
32 | ) { |
33 | my $rs = $schema->resultset('CD')->search({}, { columns => 'title' }); |
34 | |
35 | my $bare_cond = is_literal_value($c->{cond}) ? { '=', $c->{cond} } : $c->{cond}; |
36 | |
37 | my @query_steps = ( |
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38 | # these are monkey-wrenches, always there |
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39 | { title => { '!=', [ -and => \'bar' ] }, year => { '!=', [ -and => 'bar' ] } }, |
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40 | { -or => [ genreid => undef, genreid => { '!=' => \42 } ] }, |
41 | { -or => [ genreid => undef, genreid => { '!=' => \42 } ] }, |
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42 | |
43 | { title => $bare_cond, year => { '=', $c->{cond} } }, |
44 | { -and => [ year => $bare_cond, { title => { '=', $c->{cond} } } ] }, |
45 | [ year => $bare_cond ], |
46 | [ title => $bare_cond ], |
47 | { -and => [ { year => { '=', $c->{cond} } }, { title => { '=', $c->{cond} } } ] }, |
48 | { -and => { -or => { year => { '=', $c->{cond} } } }, -or => { title => $bare_cond } }, |
49 | ); |
50 | |
51 | if (my $v = is_plain_value($c->{cond})) { |
52 | push @query_steps, |
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53 | { year => $$v }, |
54 | { title => $$v }, |
55 | { -and => [ year => $$v, title => $$v ] }, |
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56 | ; |
57 | } |
58 | |
59 | @query_steps = shuffle @query_steps; |
60 | |
61 | $rs = $rs->search($_) for @query_steps; |
62 | |
63 | my @bind = @{$c->{bind} || []}; |
64 | { |
65 | no warnings 'misc'; |
66 | splice @bind, 1, 0, [ { dbic_colname => "year", sqlt_datatype => "varchar", sqlt_size => 100 } => 'bar' ]; |
67 | } |
68 | |
69 | is_same_sql_bind ( |
70 | $rs->as_query, |
71 | "( |
72 | SELECT me.title |
73 | FROM cd me |
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74 | WHERE |
75 | ( genreid != 42 OR genreid IS NULL ) |
76 | AND |
77 | ( genreid != 42 OR genreid IS NULL ) |
78 | AND |
79 | title != bar |
80 | AND |
81 | title $c->{sql} |
82 | AND |
83 | year != ? |
84 | AND |
85 | year $c->{sql} |
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86 | )", |
87 | \@bind, |
88 | 'Double condition correctly collapsed for steps' . Dumper \@query_steps, |
89 | ); |
90 | } |
91 | |
92 | done_testing; |