cmp_ok($rs + 0, '==', 3, 'Correct number of records returned');
-# start test for prefetch SELECT count
-unlink 't/var/dbic.trace' if -e 't/var/dbic.trace';
-DBI->trace(1, 't/var/dbic.trace');
+my $queries = 0;
+$schema->storage->debugcb(sub { $queries++ });
+
+$queries = 0;
+$schema->storage->debug(1);
my @cd = $rs->all;
is($cd[2]->{_inflated_column}{artist}->name, 'Caterwauler McCrae', 'Prefetch on parent object ok');
-# count the SELECTs
-DBI->trace(0, undef);
-my $selects = 0;
-my $trace = IO::File->new('t/var/dbic.trace', '<')
- or die "Unable to read trace file";
-while (<$trace>) {
- $selects++ if /SELECT/;
-}
-$trace->close;
-unlink 't/var/dbic.trace';
-is($selects, 1, 'prefetch ran only 1 select statement');
+is($queries, 1, 'prefetch ran only 1 select statement');
+
+$schema->storage->debug(0);
# test for partial prefetch via columns attr
my $cd = $schema->resultset('CD')->find(1,
ok(eval { $cd->artist->name eq 'Caterwauler McCrae' }, 'single related column prefetched');
# start test for nested prefetch SELECT count
-unlink 't/var/dbic.trace' if -e 't/var/dbic.trace';
-DBI->trace(1, 't/var/dbic.trace');
+$queries = 0;
+$schema->storage->debug(1);
$rs = $schema->resultset('Tag')->search(
{},
is( $tag->cd->artist->name, 'Caterwauler McCrae', 'step 2 ok for nested prefetch');
# count the SELECTs
-DBI->trace(0, undef);
-$selects = 0;
-$trace = IO::File->new('t/var/dbic.trace', '<')
- or die "Unable to read trace file";
-while (<$trace>) {
- $selects++ if /SELECT(?!.*WHERE 1=0.*)/;
-}
-$trace->close;
-unlink 't/var/dbic.trace';
-is($selects, 1, 'nested prefetch ran exactly 1 select statement (excluding column_info)');
+#$selects++ if /SELECT(?!.*WHERE 1=0.*)/;
+is($queries, 1, 'nested prefetch ran exactly 1 select statement (excluding column_info)');
-# start test for prefetch on find SELECT count
-unlink 't/var/dbic.trace' if -e 't/var/dbic.trace';
-DBI->trace(1, 't/var/dbic.trace');
+$queries = 0;
$cd = $schema->resultset('CD')->find(1, { prefetch => 'artist' });
is($cd->{_inflated_column}{artist}->name, 'Caterwauler McCrae', 'artist prefetched correctly on find');
-# count the SELECTs
-DBI->trace(0, undef);
-$selects = 0;
-$trace = IO::File->new('t/var/dbic.trace', '<')
- or die "Unable to read trace file";
-while (<$trace>) {
- $selects++ if /SELECT(?!.*WHERE 1=0.*)/;
-}
-$trace->close;
-unlink 't/var/dbic.trace';
-is($selects, 1, 'find with prefetch ran exactly 1 select statement (excluding column_info)');
+is($queries, 1, 'find with prefetch ran exactly 1 select statement (excluding column_info)');
+
+$schema->storage->debug(0);
$rs = $schema->resultset('Tag')->search(
{},
is($rs->next->name, 'Caterwauler McCrae', "Correct artist returned");
-my $queries;
-$schema->storage->debugcb(sub { $queries++ });
+$queries = 0;
$schema->storage->debug(1);
my $tree_like =