use strict;
use warnings;
+no warnings 'exiting';
use Test::More;
+use Test::Deep;
use lib qw(t/lib);
+use Test::Exception;
+
use DBICTest;
my $schema = DBICTest->init_schema(no_populate => 1);
+$schema->resultset('Artist')->create({ name => 'JMJ', cds => [{
+ title => 'Magnetic Fields',
+ year => 1981,
+ genre => { name => 'electro' },
+ tracks => [
+ { title => 'm1' },
+ { title => 'm2' },
+ { title => 'm3' },
+ { title => 'm4' },
+ ],
+} ] });
+
$schema->resultset('CD')->create({
title => 'Equinoxe',
year => 1978,
cd => {
title => 'Oxygene',
year => 1976,
- artist => {
- name => 'JMJ',
- cds => [
- {
- title => 'Magnetic Fields',
- year => 1981,
- genre => { name => 'electro' },
- tracks => [
- { title => 'm1' },
- { title => 'm2' },
- { title => 'm3' },
- { title => 'm4' },
- ],
- },
- ],
- },
+ artist => { name => 'JMJ' },
tracks => [
{ title => 'o2', position => 2}, # the position should not be needed here, bug in MC
],
},
});
-{
- package DBICTest::_IRCapture;
- sub inflate_result { [@_[2,3]] };
-}
+$schema->resultset('CD')->create({ artist => 1, year => 1977, title => "fuzzy_1" });
-is_deeply(
- ([$schema->resultset ('CD')->search ({}, {
- result_class => 'DBICTest::_IRCapture',
- prefetch => { single_track => { cd => 'artist' } },
- order_by => 'me.cdid',
- })->all]),
- [
- [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { single_track => [
- { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
- { cd => [
- { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
- {
- artist => [
- { artistid => undef, name => undef, charfield => undef, rank => undef }
- ]
- }
- ] }
- ] }
- ],
- [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- { single_track => [
- { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
- { cd => [
- { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
- {
- artist => [
- { artistid => undef, name => undef, charfield => undef, rank => undef }
- ]
- }
- ] }
- ] }
- ],
+$schema->resultset('Artist')->create({ name => "${_}_cdless" })
+ for (qw( Z A ));
+
+# subs at the end of the test refer to this
+my $native_inflator;
+
+### TESTS START
+# run entire test twice - with and without "native inflator"
+INFTYPE: for ('', '(native inflator)') {
+
+ $native_inflator = $_;
+
+ cmp_structures(
+ rs_contents( $schema->resultset ('CD')->search_rs ({}, {
+ prefetch => { single_track => { cd => 'artist' } },
+ order_by => 'me.cdid',
+ }) ),
[
- { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { single_track => [
- { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
- { cd => [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- {
- artist => [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 }
- ]
- }
+ [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { single_track => code(sub { null_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => code(sub { null_branch ( \@_, [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => code(sub { null_branch ( \@_, [
+ { artistid => undef, name => undef, charfield => undef, rank => undef }
+ ] ) } )
+ }
+ ] ) } ) }
+ ] ) } ) }
+ ],
+ [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { single_track => code(sub { null_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => code(sub { null_branch ( \@_, [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => code(sub { null_branch ( \@_, [
+ { artistid => undef, name => undef, charfield => undef, rank => undef }
+ ] ) } )
+ }
+ ] ) } ) }
+ ] ) } ) }
+ ],
+ [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { single_track => [
+ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ {
+ artist => [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 }
+ ]
+ }
+ ] }
] }
- ] }
+ ],
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => code(sub { null_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => code(sub { null_branch ( \@_, [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => code(sub { null_branch ( \@_, [
+ { artistid => undef, name => undef, charfield => undef, rank => undef }
+ ] ) } )
+ }
+ ] ) } ) }
+ ] ) } ) }
+ ],
],
- ],
- 'Simple 1:1 descend with classic prefetch ok'
-);
+ "Simple 1:1 descend with classic prefetch $native_inflator"
+ );
-is_deeply(
- [$schema->resultset ('CD')->search ({}, {
- result_class => 'DBICTest::_IRCapture',
- join => { single_track => { cd => 'artist' } },
- columns => [
- { 'year' => 'me.year' },
- { 'genreid' => 'me.genreid' },
- { 'single_track.cd.artist.artistid' => 'artist.artistid' },
- { 'title' => 'me.title' },
- { 'artist' => 'me.artist' },
- ],
- order_by => 'me.cdid',
- })->all],
- [
+ cmp_structures(
+ rs_contents( $schema->resultset ('CD')->search_rs ({}, {
+ join => { single_track => { cd => 'artist' } },
+ columns => [
+ { 'year' => 'me.year' },
+ { 'genreid' => 'me.genreid' },
+ { 'single_track.cd.artist.artistid' => 'artist.artistid' },
+ { 'title' => 'me.title' },
+ { 'artist' => 'me.artist' },
+ ],
+ order_by => 'me.cdid',
+ }) ),
[
- { artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { single_track => [
- undef,
- { cd => [
+ [
+ { artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { single_track => code(sub { null_branch ( \@_, [
undef,
- {
- artist => [
- { artistid => undef }
- ]
- }
- ] }
- ] }
- ],
- [
- { artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- { single_track => [
- undef,
- { cd => [
+ { cd => [
+ undef,
+ {
+ artist => [
+ { artistid => undef }
+ ]
+ }
+ ] }
+ ] ) } ) }
+ ],
+ [
+ { artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { single_track => code(sub { null_branch ( \@_, [
undef,
- {
- artist => [
- { artistid => undef }
- ]
- }
- ] }
- ] }
- ],
- [
- { artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { single_track => [
- undef,
- { cd => [
+ { cd => [
+ undef,
+ {
+ artist => [
+ { artistid => undef }
+ ]
+ }
+ ] }
+ ] ) } ) }
+ ],
+ [
+ { artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { single_track => [
undef,
- {
- artist => [
- { artistid => 1 }
- ]
- }
+ { cd => [
+ undef,
+ {
+ artist => [
+ { artistid => 1 }
+ ]
+ }
+ ] }
] }
- ] }
+ ],
+ [
+ { artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => code(sub { null_branch ( \@_, [
+ undef,
+ { cd => [
+ undef,
+ {
+ artist => [
+ { artistid => undef }
+ ]
+ }
+ ] }
+ ] ) } ) }
+ ],
],
- ],
- 'Simple 1:1 descend with missing selectors ok'
-);
+ "Simple 1:1 descend with missing selectors $native_inflator",
+ );
-is_deeply(
- ([$schema->resultset ('CD')->search ({}, {
- result_class => 'DBICTest::_IRCapture',
- prefetch => [ { single_track => { cd => { artist => { cds => 'tracks' } } } } ],
- order_by => [qw/me.cdid tracks.trackid/],
- })->all]),
- [
- [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { single_track => [
- { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
- { cd => [
- { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
- {
- artist => [
- { artistid => undef, name => undef, charfield => undef, rank => undef },
- { cds => [ [
- { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
- { tracks => [ [
- { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
- ] ] },
- ]]},
- ],
- },
- ] },
- ] },
- ],
- [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- { single_track => [
- { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
- { cd => [
- { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
- {
- artist => [
- { artistid => undef, name => undef, charfield => undef, rank => undef },
- { cds => [ [
- { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
- { tracks => [ [
- { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
- ] ] },
- ]]},
- ]
- }
- ] }
- ] }
- ],
+ cmp_structures(
+ rs_contents( $schema->resultset ('CD')->search_rs ({}, {
+ prefetch => [ { single_track => { cd => { artist => { cds => 'tracks' } } } } ],
+ order_by => [qw/me.cdid tracks.trackid/],
+ }) ),
[
- { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { single_track => [
- { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
- { cd => [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- {
- artist => [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { tracks => [
- [ { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
- [ { trackid => 2, title => 'm2', position => 2, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
- [ { trackid => 3, title => 'm3', position => 3, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
- [ { trackid => 4, title => 'm4', position => 4, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
- ]},
- ],
- [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- { tracks => [
- [ { trackid => 5, title => 'o2', position => 2, cd => 2, last_updated_at => undef, last_updated_on => undef } ],
- [ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef } ],
- ]},
- ],
- [
- { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { tracks => [
- [ { trackid => 7, title => 'e1', position => 1, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
- [ { trackid => 8, title => 'e2', position => 2, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
- [ { trackid => 9, title => 'e3', position => 3, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
- ]},
- ],
- ]},
- ]
- }
+ [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { single_track => code(sub { null_collapsed_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => [
+ { artistid => undef, name => undef, charfield => undef, rank => undef },
+ { cds => code(sub { null_collapsed_branch ( \@_, [ [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ { tracks => code(sub { null_collapsed_branch ( \@_, [ [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ] ) } ) },
+ ] ] ) } ) },
+ ],
+ },
+ ] },
+ ] ) } ) },
+ ],
+ [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { single_track => code(sub { null_collapsed_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => [
+ { artistid => undef, name => undef, charfield => undef, rank => undef },
+ { cds => code(sub { null_collapsed_branch ( \@_, [ [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ { tracks => code(sub { null_collapsed_branch ( \@_, [ [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ] ) } ) },
+ ] ] ) } ) },
+ ],
+ },
+ ] },
+ ] ) } ) },
+ ],
+ [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { single_track => [
+ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ {
+ artist => [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { tracks => code(sub { null_collapsed_branch ( \@_, [
+ [ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef } ],
+ ] ) } ) },
+ ],
+ [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ [ { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 2, title => 'm2', position => 2, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 3, title => 'm3', position => 3, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 4, title => 'm4', position => 4, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ ]},
+ ],
+ [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { tracks => [
+ [ { trackid => 5, title => 'o2', position => 2, cd => 2, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef } ],
+ ]},
+ ],
+ [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ [ { trackid => 7, title => 'e1', position => 1, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 8, title => 'e2', position => 2, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 9, title => 'e3', position => 3, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
+ ]},
+ ],
+ ]},
+ ]
+ }
+ ] }
] }
- ] }
+ ],
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => code(sub { null_collapsed_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => [
+ { artistid => undef, name => undef, charfield => undef, rank => undef },
+ { cds => code(sub { null_collapsed_branch ( \@_, [ [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ { tracks => code(sub { null_collapsed_branch ( \@_, [ [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ] ) } ) },
+ ] ] ) } ) },
+ ],
+ },
+ ] },
+ ] ) } ) },
+ ],
],
- ],
- 'Collapsing 1:1 ending in chained has_many with classic prefetch ok'
-);
+ "Collapsing 1:1 ending in chained has_many with classic prefetch $native_inflator",
+ );
-is_deeply (
- ([$schema->resultset ('Artist')->search ({}, {
- result_class => 'DBICTest::_IRCapture',
- join => { cds => 'tracks' },
- '+columns' => [
- (map { "cds.$_" } $schema->source('CD')->columns),
- (map { +{ "cds.tracks.$_" => "tracks.$_" } } $schema->source('Track')->columns),
- ],
- order_by => [qw/cds.cdid tracks.trackid/],
- })->all]),
- [
+ cmp_structures (
+ rs_contents( $schema->resultset ('Artist')->search_rs ({}, {
+ join => { cds => 'tracks' },
+ '+columns' => [
+ (map { "cds.$_" } $schema->source('CD')->columns),
+ (map { +{ "cds.tracks.$_" => "tracks.$_" } } $schema->source('Track')->columns),
+ ],
+ order_by => [qw/cds.cdid tracks.trackid me.name/],
+ }) ),
[
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { tracks => [
- { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ [
+ { artistid => 3, name => 'A_cdless', charfield => undef, rank => 13 },
+ { cds => code(sub { null_branch ( \@_, [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ { tracks => code(sub { null_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ) } ) },
+ ] ) } ) },
+ ],
+ [
+ { artistid => 2, name => 'Z_cdless', charfield => undef, rank => 13 },
+ { cds => code(sub { null_branch ( \@_, [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ { tracks => code(sub { null_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ) } ) },
+ ] ) } ) },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { tracks => [
- { trackid => 2, title => 'm2', position => 2, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 2, title => 'm2', position => 2, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { tracks => [
- { trackid => 3, title => 'm3', position => 3, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 3, title => 'm3', position => 3, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
- { tracks => [
- { trackid => 4, title => 'm4', position => 4, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 4, title => 'm4', position => 4, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- { tracks => [
- { trackid => 5, title => 'o2', position => 2, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { tracks => [
+ { trackid => 5, title => 'o2', position => 2, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
- { tracks => [
- { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { tracks => [
+ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { tracks => [
- { trackid => 7, title => 'e1', position => 1, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ { trackid => 7, title => 'e1', position => 1, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
- ],
- [
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { tracks => [
- { trackid => 8, title => 'e2', position => 2, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ { trackid => 8, title => 'e2', position => 2, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ]},
]},
- ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ { trackid => 9, title => 'e3', position => 3, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { tracks => code(sub { null_branch ( \@_, [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ) } ) },
+ ]},
+ ],
],
+ "Non-Collapsing chained has_many $native_inflator",
+ );
+
+ cmp_structures (
+ rs_contents( $schema->resultset ('Artist')->search_rs ({}, {
+ collapse => 1,
+ join => 'cds',
+ columns => [qw( cds.title cds.artist )],
+ order_by => [qw( me.name cds.title )],
+ }) ),
[
- { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
- { cds => [
- { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
- { tracks => [
- { trackid => 9, title => 'e3', position => 3, cd => 3, last_updated_at => undef, last_updated_on => undef },
- ]},
- ]},
+ [
+ undef,
+ { cds => code(sub { null_collapsed_branch ( \@_, [
+ [ { artist => undef, title => undef } ]
+ ] ) } ) },
+ ],
+ [
+ undef,
+ { cds => [
+ [ { artist => 1, title => "Equinoxe" } ],
+ [ { artist => 1, title => "Magnetic Fields" } ],
+ [ { artist => 1, title => "Oxygene" } ],
+ [ { artist => 1, title => "fuzzy_1" } ],
+ ] }
+ ],
+ [
+ undef,
+ { cds => code(sub { null_collapsed_branch ( \@_, [
+ [ { artist => undef, title => undef } ]
+ ] ) } ) },
+ ],
],
- ],
- 'Non-Collapsing chained has_many ok'
+ "Expected output of collapsing 1:M with empty root selection $native_inflator",
+ );
+}
+
+sub null_branch {
+ cmp_deeply(
+ $_[0][0],
+ $native_inflator ? undef : bless( $_[1], $DBIx::Class::ResultSource::RowParser::Util::null_branch_class ),
+ );
+}
+sub null_collapsed_branch {
+ cmp_deeply(
+ $_[0][0],
+ $native_inflator ? [] : bless( $_[1], $DBIx::Class::ResultSource::RowParser::Util::null_branch_class ),
+ );
+}
+
+{
+ package DBICTest::_IRCapture;
+ sub inflate_result { [@_[2,3]] };
+}
+
+sub rs_contents {
+ my $rs = shift;
+ $rs->result_class('DBICTest::_IRCapture');
+ die 'eeeeek - preprocessed $rs' if defined $rs->{_result_inflator}{is_core_row};
+ $rs->{_result_inflator}{is_core_row} = 1 if $native_inflator;
+ [$rs->all],
+}
+
+sub cmp_structures {
+ my ($left, $right, $msg) = @_;
+
+ local $Test::Builder::Level = $Test::Builder::Level + 1;
+ cmp_deeply($left, $right, $msg||()) or next INFTYPE;
+}
+
+
+{
+ package DBICTest::_DoubleResult;
+
+ sub inflate_result {
+ my $class = shift;
+ return map { DBIx::Class::ResultClass::HashRefInflator->inflate_result(@_) } (1,2);
+ }
+}
+
+my $oxygene_rs = $schema->resultset('CD')->search({ 'me.title' => 'Oxygene' });
+
+is_deeply(
+ [ $oxygene_rs->search({}, { result_class => 'DBICTest::_DoubleResult' })->all ],
+ [ ({ $oxygene_rs->single->get_columns }) x 2 ],
);
+is_deeply(
+ [ $oxygene_rs->search({}, {
+ result_class => 'DBICTest::_DoubleResult', prefetch => [qw(artist tracks)],
+ order_by => [qw(me.cdid tracks.title)],
+ })->all ],
+ [ (@{$oxygene_rs->search({}, {
+ prefetch=> [qw(artist tracks)],
+ order_by => [qw(me.cdid tracks.title)],
+ })->all_hri}) x 2 ],
+);
+
+
+{
+ package DBICTest::_DieTrying;
+
+ sub inflate_result {
+ die "nyah nyah nyah";
+ }
+}
+
+throws_ok {
+ $schema->resultset('CD')->search({}, { result_class => 'DBICTest::_DieTrying' })->all
+} qr/nyah nyah nyah/, 'Exception in custom inflate_result propagated correctly';
+
+
done_testing;
projects / dbsrgits/DBIx-Class.git / blobdiff