X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fsqlahacks%2Flimit_dialects%2Ftoplimit.t;fp=t%2Fsqlahacks%2Flimit_dialects%2Ftoplimit.t;h=0000000000000000000000000000000000000000;hb=fe0708a2d68b5d34b6bc6f7e70164c3e569f1dd0;hp=33235740106f92ec27e3464879466b065128ad00;hpb=01272eb81fe3a43e0a2f7befa465cc669945d543;p=dbsrgits%2FDBIx-Class.git diff --git a/t/sqlahacks/limit_dialects/toplimit.t b/t/sqlahacks/limit_dialects/toplimit.t deleted file mode 100644 index 3323574..0000000 --- a/t/sqlahacks/limit_dialects/toplimit.t +++ /dev/null @@ -1,152 +0,0 @@ -use strict; -use warnings; - -use Test::More; -use lib qw(t/lib); -use DBICTest; -use DBIC::SqlMakerTest; - -my $schema = DBICTest->init_schema; - -# Trick the sqlite DB to use Top limit emulation -# We could test all of this via $sq->$op directly, -# but some conditions need a $rsrc -delete $schema->storage->_sql_maker->{_cached_syntax}; -$schema->storage->_sql_maker->limit_dialect ('Top'); - -my $rs = $schema->resultset ('BooksInLibrary')->search ({}, { prefetch => 'owner', rows => 1, offset => 3 }); - -sub default_test_order { - my $order_by = shift; - is_same_sql_bind( - $rs->search ({}, {order_by => $order_by})->as_query, - "(SELECT - TOP 1 me__id, source, owner, title, price, owner__id, name FROM - (SELECT - TOP 4 me.id AS me__id, me.source, me.owner, me.title, me.price, owner.id AS owner__id, owner.name - FROM books me - JOIN owners owner ON - owner.id = me.owner - WHERE ( source = ? ) - ORDER BY me__id ASC - ) me ORDER BY me__id DESC - )", - [ [ source => 'Library' ] ], - ); -} - -sub test_order { - my $args = shift; - - my $req_order = $args->{order_req} - ? "ORDER BY $args->{order_req}" - : '' - ; - - is_same_sql_bind( - $rs->search ({}, {order_by => $args->{order_by}})->as_query, - "(SELECT - me__id, source, owner, title, price, owner__id, name FROM - (SELECT - TOP 1 me__id, source, owner, title, price, owner__id, name FROM - (SELECT - TOP 4 me.id AS me__id, me.source, me.owner, me.title, me.price, owner.id AS owner__id, owner.name FROM - books me - JOIN owners owner ON owner.id = me.owner - WHERE ( source = ? ) - ORDER BY $args->{order_inner} - ) me ORDER BY $args->{order_outer} - ) me $req_order - )", - [ [ source => 'Library' ] ], - ); -} - -my @tests = ( - { - order_by => \'foo DESC', - order_req => 'foo DESC', - order_inner => 'foo DESC', - order_outer => 'foo ASC' - }, - { - order_by => { -asc => 'foo' }, - order_req => 'foo ASC', - order_inner => 'foo ASC', - order_outer => 'foo DESC', - }, - { - order_by => 'foo', - order_req => 'foo', - order_inner => 'foo ASC', - order_outer => 'foo DESC', - }, - { - order_by => [ qw{ foo bar} ], - order_req => 'foo, bar', - order_inner => 'foo ASC, bar ASC', - order_outer => 'foo DESC, bar DESC', - }, - { - order_by => { -desc => 'foo' }, - order_req => 'foo DESC', - order_inner => 'foo DESC', - order_outer => 'foo ASC', - }, - { - order_by => ['foo', { -desc => 'bar' } ], - order_req => 'foo, bar DESC', - order_inner => 'foo ASC, bar DESC', - order_outer => 'foo DESC, bar ASC', - }, - { - order_by => { -asc => [qw{ foo bar }] }, - order_req => 'foo ASC, bar ASC', - order_inner => 'foo ASC, bar ASC', - order_outer => 'foo DESC, bar DESC', - }, - { - order_by => [ - { -asc => 'foo' }, - { -desc => [qw{bar}] }, - { -asc => [qw{hello sensors}]}, - ], - order_req => 'foo ASC, bar DESC, hello ASC, sensors ASC', - order_inner => 'foo ASC, bar DESC, hello ASC, sensors ASC', - order_outer => 'foo DESC, bar ASC, hello DESC, sensors DESC', - }, -); - -my @default_tests = ( undef, '', {}, [] ); - -plan (tests => scalar @tests + scalar @default_tests + 1); - -test_order ($_) for @tests; -default_test_order ($_) for @default_tests; - - -is_same_sql_bind ( - $rs->search ({}, { group_by => 'title', order_by => 'title' })->as_query, -'(SELECT -me.id, me.source, me.owner, me.title, me.price, owner.id, owner.name FROM - ( SELECT - id, source, owner, title, price FROM - ( SELECT - TOP 1 id, source, owner, title, price FROM - ( SELECT - TOP 4 me.id, me.source, me.owner, me.title, me.price FROM - books me JOIN - owners owner ON owner.id = me.owner - WHERE ( source = ? ) - GROUP BY title - ORDER BY title ASC - ) me - ORDER BY title DESC - ) me - ORDER BY title - ) me JOIN - owners owner ON owner.id = me.owner WHERE - ( source = ? ) - ORDER BY title)' , - [ [ source => 'Library' ], [ source => 'Library' ] ], -);