8 use Storable qw(dclone freeze nfreeze thaw);
9 use Scalar::Util qw/refaddr/;
12 my ($refa, $refb) = map { refaddr $_ or die "$_ is not a reference!" } @_[0,1];
17 sprintf ('%s (0x%07x != 0x%07x)',
25 my $schema = DBICTest->init_schema;
28 dclone_method => sub { return $schema->dclone($_[0]) },
30 local $DBIx::Class::ResultSourceHandle::thaw_schema = $schema;
33 "freeze/thaw_method" => sub {
34 my $ice = $schema->freeze($_[0]);
35 return $schema->thaw($ice);
37 "nfreeze/thaw_func" => sub {
38 my $ice = freeze($_[0]);
39 local $DBIx::Class::ResultSourceHandle::thaw_schema = $schema;
43 "freeze/thaw_func (cdbi legacy)" => sub {
44 # this one is special-cased to leak the $schema all over
45 # the same way as cdbi-compat does
46 DBICTest::Artist->result_source_instance->schema($schema);
47 DBICTest::CD->result_source_instance->schema($schema);
49 my $fire = thaw(freeze($_[0]));
52 $_->result_source_instance->schema(undef)
53 for map { $schema->class ($_) } $schema->sources;
58 ($ENV{DBICTEST_MEMCACHED})
60 require Cache::Memcached;
61 my $memcached = Cache::Memcached->new(
62 { servers => [ $ENV{DBICTEST_MEMCACHED} ] } );
64 my $key = 'tmp_dbic_84serialize_memcached_test';
67 $memcached->set( $key, $_[0], 60 );
68 local $DBIx::Class::ResultSourceHandle::thaw_schema = $schema;
69 return $memcached->get($key);
75 for my $name (keys %stores) {
77 my $store = $stores{$name};
80 my $artist = $schema->resultset('Artist')->find(1);
82 lives_ok { $copy = $store->($artist) } "serialize row object lives: $name";
83 ref_ne($copy, $artist, 'Simple row cloned');
84 is_deeply($copy, $artist, "serialize row object works: $name");
86 my $cd_rs = $artist->search_related("cds");
88 # test that a live result source can be serialized as well
89 is( $cd_rs->count, 3, '3 CDs in database');
90 ok( $cd_rs->next, 'Advance cursor' );
93 $copy = $store->($cd_rs);
95 ref_ne($copy, $artist, 'Simple row cloned');
100 "serialize resultset works: $name",
102 } "serialize resultset lives: $name";
104 # Test that an object with a related_resultset can be serialized.
105 ok $artist->{related_resultsets}, 'has key: related_resultsets';
107 lives_ok { $copy = $store->($artist) } "serialize row object with related_resultset lives: $name";
108 for my $key (keys %$artist) {
109 next if $key eq 'related_resultsets';
110 next if $key eq '_inflated_column';
112 ref_ne($copy->{$key}, $artist->{$key}, "Simple row internals cloned '$key'")
113 if ref $artist->{$key};
115 is_deeply($copy->{$key}, $artist->{$key},
116 qq[serialize with related_resultset '$key']);
120 sub { $copy->discard_changes }, "Discard changes works: $name"
122 is($copy->id, $artist->id, "IDs still match ");
125 # Test resultsource with cached rows
127 $cd_rs = $cd_rs->search ({}, { cache => 1 });
129 my $orig_debug = $schema->storage->debug;
130 $schema->storage->debug(1);
131 $schema->storage->debugcb(sub { $query_count++ } );
133 # this will hit the database once and prime the cache
134 my @cds = $cd_rs->all;
137 $copy = $store->($cd_rs);
138 ref_ne($copy, $cd_rs, 'Cached resultset cloned');
142 "serialize cached resultset works: $name",
145 is ($copy->count, $cd_rs->count, 'Cached count identical');
146 } "serialize cached resultset lives: $name";
148 is ($query_count, 1, 'Only one db query fired');
150 $schema->storage->debug($orig_debug);
151 $schema->storage->debugcb(undef);
154 # test schema-less detached thaw
156 my $artist = $schema->resultset('Artist')->find(1);
158 $artist = dclone $artist;
160 is( $artist->name, 'Caterwauler McCrae', 'getting column works' );
162 ok( $artist->update, 'Non-dirty update noop' );
164 ok( $artist->name( 'Beeeeeeees' ), 'setting works' );
166 ok( $artist->is_column_changed( 'name' ), 'Column dirtyness works' );
167 ok( $artist->is_changed, 'object dirtyness works' );
169 my $rs = $artist->result_source->resultset;
170 $rs->set_cache([ $artist ]);
172 is( $rs->count, 1, 'Synthetic resultset count works' );
174 my $exc = qr/Unable to perform storage-dependent operations with a detached result source.+use \$schema->thaw/;
176 throws_ok { $artist->update }
178 'Correct exception on row op'
181 throws_ok { $artist->discard_changes }
183 'Correct exception on row op'
186 throws_ok { $rs->find(1) }
188 'Correct exception on rs op'