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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
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4 | use warnings; |
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5 | |
6 | use Data::Dumper; |
7 | |
8 | use Test::More; |
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9 | |
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10 | |
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11 | use lib qw(t/lib); |
12 | use DBICTest; |
13 | use DBIC::SqlMakerTest; |
14 | |
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15 | my $schema = DBICTest->init_schema(); |
16 | my $art_rs = $schema->resultset('Artist'); |
17 | my $cdrs = $schema->resultset('CD'); |
18 | |
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19 | my @tests = ( |
20 | { |
21 | rs => $cdrs, |
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22 | search => \[ "title = ? AND year LIKE ?", 'buahaha', '20%' ], |
23 | attrs => { rows => 5 }, |
24 | sqlbind => \[ |
25 | "( SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE (title = ? AND year LIKE ?) LIMIT 5)", |
26 | 'buahaha', |
27 | '20%', |
28 | ], |
29 | }, |
30 | |
31 | { |
32 | rs => $cdrs, |
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33 | search => { |
34 | artist_id => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'id' )->as_query }, |
35 | }, |
36 | sqlbind => \[ |
37 | "( SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE artist_id IN ( SELECT id FROM artist me LIMIT 1 ) )", |
38 | ], |
39 | }, |
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40 | |
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41 | { |
42 | rs => $art_rs, |
43 | attrs => { |
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44 | 'select' => [ |
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45 | $cdrs->search({}, { rows => 1 })->get_column('id')->as_query, |
46 | ], |
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47 | }, |
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48 | sqlbind => \[ |
49 | "( SELECT (SELECT id FROM cd me LIMIT 1) FROM artist me )", |
50 | ], |
51 | }, |
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52 | |
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53 | { |
54 | rs => $art_rs, |
55 | attrs => { |
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56 | '+select' => [ |
57 | $cdrs->search({}, { rows => 1 })->get_column('id')->as_query, |
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58 | ], |
59 | }, |
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60 | sqlbind => \[ |
61 | "( SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT id FROM cd me LIMIT 1) FROM artist me )", |
62 | ], |
63 | }, |
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64 | |
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65 | { |
66 | rs => $cdrs, |
67 | attrs => { |
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68 | alias => 'cd2', |
69 | from => [ |
70 | { cd2 => $cdrs->search({ id => { '>' => 20 } })->as_query }, |
71 | ], |
72 | }, |
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73 | sqlbind => \[ |
74 | "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE id > ?) cd2 )", |
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75 | [ 'id', 20 ] |
76 | ], |
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77 | }, |
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78 | |
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79 | { |
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80 | rs => $art_rs, |
81 | attrs => { |
82 | from => [ { 'me' => 'artist' }, |
83 | [ { 'cds' => $cdrs->search({},{ 'select' => [\'me.artist as cds_artist' ]})->as_query }, |
84 | { 'me.artistid' => 'cds_artist' } ] ] |
85 | }, |
86 | sqlbind => \[ |
87 | "( SELECT me.artistid, me.name, me.rank, me.charfield FROM artist me JOIN (SELECT me.artist as cds_artist FROM cd me) cds ON me.artistid = cds_artist )" |
88 | ], |
89 | }, |
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90 | |
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91 | { |
92 | rs => $cdrs, |
93 | attrs => { |
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94 | alias => 'cd2', |
95 | from => [ |
96 | { cd2 => $cdrs->search( |
97 | { id => { '>' => 20 } }, |
98 | { |
99 | alias => 'cd3', |
100 | from => [ |
101 | { cd3 => $cdrs->search( { id => { '<' => 40 } } )->as_query } |
102 | ], |
103 | }, )->as_query }, |
104 | ], |
105 | }, |
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106 | sqlbind => \[ |
107 | "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track |
108 | FROM |
109 | (SELECT cd3.cdid,cd3.artist,cd3.title,cd3.year,cd3.genreid,cd3.single_track |
110 | FROM |
111 | (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track |
112 | FROM cd me WHERE id < ?) cd3 |
113 | WHERE id > ?) cd2 |
114 | )", |
115 | [ 'id', 40 ], |
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116 | [ 'id', 20 ] |
117 | ], |
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118 | }, |
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119 | |
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120 | { |
121 | rs => $cdrs, |
122 | search => { |
123 | year => { |
124 | '=' => $cdrs->search( |
125 | { artistid => { '=' => \'me.artistid' } }, |
126 | { alias => 'inner' } |
127 | )->get_column('year')->max_rs->as_query, |
128 | }, |
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129 | }, |
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130 | sqlbind => \[ |
131 | "( SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE year = (SELECT MAX(inner.year) FROM cd inner WHERE artistid = me.artistid) )", |
132 | ], |
133 | }, |
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134 | |
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135 | { |
136 | rs => $cdrs, |
137 | attrs => { |
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138 | alias => 'cd2', |
139 | from => [ |
140 | { cd2 => $cdrs->search({ title => 'Thriller' })->as_query }, |
141 | ], |
142 | }, |
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143 | sqlbind => \[ |
144 | "(SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE title = ?) cd2)", |
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145 | [ 'title', |
146 | 'Thriller' |
147 | ] |
148 | ], |
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149 | }, |
150 | ); |
151 | |
152 | |
153 | plan tests => @tests * 2; |
154 | |
155 | for my $i (0 .. $#tests) { |
156 | my $t = $tests[$i]; |
157 | for my $p (1, 2) { # repeat everything twice, make sure we do not clobber search arguments |
158 | is_same_sql_bind ( |
159 | $t->{rs}->search ($t->{search}, $t->{attrs})->as_query, |
160 | $t->{sqlbind}, |
161 | sprintf 'Testcase %d, pass %d', $i+1, $p, |
162 | ); |
163 | } |
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164 | } |