Move Perl test modules to a better namespace

The five modules in our TAP test framework all had names in the top
level namespace. This is unwise because, even though we're not
exporting them to CPAN, the names can leak, for example if they are
exported by the RPM build process. We therefore move the modules to the
PostgreSQL::Test namespace. In the process PostgresNode is renamed to
Cluster, and TestLib is renamed to Utils. PostgresVersion becomes simply
PostgreSQL::Version, to avoid possible confusion about what it's the
version of.

Discussion: https://postgr.es/m/aede93a4-7d92-ef26-398f-5094944c2504@dunslane.net

Reviewed by Erik Rijkers and Michael Paquier

1 files changed, 4 insertions, 4 deletions

diff --git a/contrib/bloom/t/001_wal.pl b/contrib/bloom/t/001_wal.pl
index be8916a8ebf..f1184028bcf 100644
--- a/contrib/bloom/t/001_wal.pl
+++ b/contrib/bloom/t/001_wal.pl
@@ -4,8 +4,8 @@
 # Test generic xlog record work for bloom index replication.
 use strict;
 use warnings;
-use PostgresNode;
-use TestLib;
+use PostgreSQL::Test::Cluster;
+use PostgreSQL::Test::Utils;
 use Test::More tests => 31;
 
 my $node_primary;
@@ -41,7 +41,7 @@ SELECT * FROM tst WHERE i = 7 AND t = 'e';
 }
 
 # Initialize primary node
-$node_primary = PostgresNode->new('primary');
+$node_primary = PostgreSQL::Test::Cluster->new('primary');
 $node_primary->init(allows_streaming => 1);
 $node_primary->start;
 my $backup_name = 'my_backup';
@@ -50,7 +50,7 @@ my $backup_name = 'my_backup';
 $node_primary->backup($backup_name);
 
 # Create streaming standby linking to primary
-$node_standby = PostgresNode->new('standby');
+$node_standby = PostgreSQL::Test::Cluster->new('standby');
 $node_standby->init_from_backup($node_primary, $backup_name,
 	has_streaming => 1);
 $node_standby->start;