+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+use DBIx::Class::Optional::Dependencies -skip_all_without => 'test_rdbms_mssql_odbc';
+
use strict;
use warnings;
use Test::More;
use Test::Exception;
+use Test::Warn;
use Try::Tiny;
-use DBIx::Class::Optional::Dependencies ();
-plan skip_all => 'Test needs ' . DBIx::Class::Optional::Dependencies->req_missing_for ('test_rdbms_mssql_odbc')
- unless DBIx::Class::Optional::Dependencies->req_ok_for ('test_rdbms_mssql_odbc');
-use lib qw(t/lib);
use DBICTest;
-use DBIC::SqlMakerTest;
-use DBIx::Class::SQLMaker::LimitDialects;
-
-my $OFFSET = DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype;
-my $TOTAL = DBIx::Class::SQLMaker::LimitDialects->__total_bindtype;
my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MSSQL_ODBC_${_}" } qw/DSN USER PASS/};
-plan skip_all => 'Set $ENV{DBICTEST_MSSQL_ODBC_DSN}, _USER and _PASS to run this test'
- unless ($dsn && $user);
-
{
my $srv_ver = DBICTest::Schema->connect($dsn, $user, $pass)->storage->_server_info->{dbms_version};
ok ($srv_ver, 'Got a test server version on fresh schema: ' . ($srv_ver||'???') );
ok(($new->artistid||0) > 0, "Auto-PK worked for $opts_name");
-# Test multiple active statements
- SKIP: {
- skip 'not a multiple active statements configuration', 1
- if $opts_name eq 'plain';
+# Test graceful error handling if not supporting multiple active statements
+ if( $opts_name eq 'plain' ) {
+
+ # keep the first cursor alive (as long as $rs is alive)
+ my $rs = $schema->resultset("Artist");
+
+ my $a1 = $rs->next;
+
+ my $a2;
+
+ warnings_are {
+ # second cursor, invalidates $rs, but it doesn't
+ # matter as long as we do not try to use it
+ $a2 = $schema->resultset("Artist")->next;
+ } [], 'No warning on retry due to previous cursor invalidation';
+
+ is_deeply(
+ { $a1->get_columns },
+ { $a2->get_columns },
+ 'Same data',
+ );
+
+ dies_ok {
+ $rs->next;
+ } 'Invalid cursor did not silently return garbage';
+ }
+# Test multiple active statements
+ else {
$schema->storage->ensure_connected;
lives_ok {
my $sealed_owners = $owners->as_subselect_rs;
is_deeply (
- [ map { $_->name } ($sealed_owners->all) ],
- [ map { $_->name } ($owners->all) ],
+ [ sort map { $_->name } ($sealed_owners->all) ],
+ [ sort map { $_->name } ($owners->all) ],
"$test_type: Sort preserved from within a subquery",
);
}
is ($limited_rs->count, 6, "$test_type: Correct count of limited right-sorted joined resultset");
is ($limited_rs->count_rs->next, 6, "$test_type: Correct count_rs of limited right-sorted joined resultset");
- my $queries;
- my $orig_debug = $schema->storage->debug;
- $schema->storage->debugcb(sub { $queries++; });
- $schema->storage->debug(1);
-
- is_deeply (
- [map { $_->owner->name } ($limited_rs->all) ],
- [@owner_names[2 .. 7]],
- "$test_type: Prefetch-limited rows were properly ordered"
- );
- is ($queries, 1, "$test_type: Only one query with prefetch");
-
- $schema->storage->debugcb(undef);
- $schema->storage->debug($orig_debug);
+ $schema->is_executed_querycount( sub {
+ is_deeply (
+ [map { $_->owner->name } ($limited_rs->all) ],
+ [@owner_names[2 .. 7]],
+ "$test_type: Prefetch-limited rows were properly ordered"
+ );
+ }, 1, "$test_type: Only one query with prefetch" );
is_deeply (
[map { $_->name } ($limited_rs->search_related ('owner')->all) ],
},
);
- is_same_sql_bind (
- $owners->page(3)->as_query,
- $dialect eq 'Top'
- ? '(
- SELECT TOP 2147483647 [me].[id], [me].[name],
- [books].[id], [books].[source], [books].[owner], [books].[title], [books].[price]
- FROM (
- SELECT TOP 2147483647 [me].[id], [me].[name]
- FROM (
- SELECT TOP 3 [me].[id], [me].[name], [ORDER__BY__001]
- FROM (
- SELECT TOP 9 [me].[id], [me].[name], name + ? AS [ORDER__BY__001]
- FROM [owners] [me]
- LEFT JOIN [books] [books]
- ON [books].[owner] = [me].[id]
- WHERE [books].[id] IS NOT NULL AND [me].[name] != ?
- GROUP BY [me].[id], [me].[name]
- ORDER BY name + ? ASC, [me].[id]
- ) [me]
- ORDER BY [ORDER__BY__001] DESC, [me].[id] DESC
- ) [me]
- ORDER BY [ORDER__BY__001] ASC, [me].[id]
- ) [me]
- LEFT JOIN [books] [books]
- ON [books].[owner] = [me].[id]
- WHERE [books].[id] IS NOT NULL AND [me].[name] != ?
- ORDER BY name + ? ASC, [me].[id]
- )'
- : '(
- SELECT TOP 2147483647 [me].[id], [me].[name],
- [books].[id], [books].[source], [books].[owner], [books].[title], [books].[price]
- FROM (
- SELECT TOP 2147483647 [me].[id], [me].[name]
- FROM (
- SELECT [me].[id], [me].[name],
- ROW_NUMBER() OVER( ORDER BY [ORDER__BY__001] ASC, [me].[id] ) AS [rno__row__index]
- FROM (
- SELECT [me].[id], [me].[name], name + ? AS [ORDER__BY__001]
- FROM [owners] [me]
- LEFT JOIN [books] [books]
- ON [books].[owner] = [me].[id]
- WHERE [books].[id] IS NOT NULL AND [me].[name] != ?
- GROUP BY [me].[id], [me].[name]
- ) [me]
- ) [me]
- WHERE [rno__row__index] >= ? AND [rno__row__index] <= ?
- ) [me]
- LEFT JOIN [books] [books]
- ON [books].[owner] = [me].[id]
- WHERE [books].[id] IS NOT NULL AND [me].[name] != ?
- ORDER BY name + ? ASC, [me].[id]
- )'
- ,
- [
- [ { dbic_colname => 'test' }
- => 'xxx' ],
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.name' }
- => 'somebogusstring' ],
-
- ($dialect eq 'Top'
- ? [ { dbic_colname => 'test' } => 'xxx' ] # the extra re-order bind
- : ([ $OFFSET => 7 ], [ $TOTAL => 9 ]) # parameterised RNO
- ),
-
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'me.name' }
- => 'somebogusstring' ],
- [ { dbic_colname => 'test' }
- => 'xxx' ],
- ],
- ) if $quoted;
-
is ($owners->page(1)->all, 3, "$test_type: has_many prefetch returns correct number of rows");
is ($owners->page(1)->count, 3, "$test_type: has-many prefetch returns correct count");
},
);
- is_same_sql_bind (
- $books->page(3)->as_query,
- $dialect eq 'Top'
- ? '(
- SELECT TOP 2147483647 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price],
- [owner].[id], [owner].[name]
- FROM (
- SELECT TOP 2147483647 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- FROM (
- SELECT TOP 2 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- FROM (
- SELECT TOP 6 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- FROM [books] [me]
- JOIN [owners] [owner]
- ON [owner].[id] = [me].[owner]
- WHERE ( [owner].[name] = ? OR [owner].[name] = ? ) AND [source] = ?
- GROUP BY [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- HAVING 1 = ?
- ORDER BY [me].[owner] DESC, [me].[id]
- ) [me]
- ORDER BY [me].[owner] ASC, [me].[id] DESC
- ) [me]
- ORDER BY [me].[owner] DESC, [me].[id]
- ) [me]
- JOIN [owners] [owner]
- ON [owner].[id] = [me].[owner]
- WHERE ( [owner].[name] = ? OR [owner].[name] = ? ) AND [source] = ?
- ORDER BY [me].[owner] DESC, [me].[id]
- )'
- : '(
- SELECT TOP 2147483647 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price],
- [owner].[id], [owner].[name]
- FROM (
- SELECT TOP 2147483647 [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- FROM (
- SELECT [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price],
- ROW_NUMBER() OVER( ORDER BY [me].[owner] DESC, [me].[id] ) AS [rno__row__index]
- FROM (
- SELECT [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- FROM [books] [me]
- JOIN [owners] [owner]
- ON [owner].[id] = [me].[owner]
- WHERE ( [owner].[name] = ? OR [owner].[name] = ? ) AND [source] = ?
- GROUP BY [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price]
- HAVING 1 = ?
- ) [me]
- ) [me]
- WHERE [rno__row__index] >= ? AND [rno__row__index] <= ?
- ) [me]
- JOIN [owners] [owner]
- ON [owner].[id] = [me].[owner]
- WHERE ( [owner].[name] = ? OR [owner].[name] = ? ) AND [source] = ?
- ORDER BY [me].[owner] DESC, [me].[id]
- )'
- ,
- [
- # inner
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'owner.name' }
- => 'wiggle' ],
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'owner.name' }
- => 'woggle' ],
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
- => 'Library' ],
- [ { dbic_colname => 'test' }
- => '1' ],
-
- # top(?)
- $dialect eq 'Top'
- ? ()
- : ( [ $OFFSET => 5 ], [ $TOTAL => 6 ] )
- ,
-
- # outer
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'owner.name' }
- => 'wiggle' ],
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'owner.name' }
- => 'woggle' ],
- [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
- => 'Library' ],
- ],
- ) if $quoted;
-
is ($books->page(1)->all, 2, "$test_type: Prefetched grouped search returns correct number of rows");
is ($books->page(1)->count, 2, "$test_type: Prefetched grouped search returns correct count");
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