1 files changed, 74 insertions, 0 deletions
diff --git a/src/bin/pg_rewind/t/002_databases.pl b/src/bin/pg_rewind/t/002_databases.pl
new file mode 100644
index 0000000..1db534c
--- /dev/null
+++ b/src/bin/pg_rewind/t/002_databases.pl
@@ -0,0 +1,74 @@
+use strict;
+use warnings;
+use TestLib;
+use Test::More tests => 7;
+
+use FindBin;
+use lib $FindBin::RealBin;
+
+use RewindTest;
+
+sub run_test
+{
+	my $test_mode = shift;
+
+	RewindTest::setup_cluster($test_mode, ['-g']);
+	RewindTest::start_master();
+
+	# Create a database in master with a table.
+	master_psql('CREATE DATABASE inmaster');
+	master_psql('CREATE TABLE inmaster_tab (a int)', 'inmaster');
+
+	RewindTest::create_standby($test_mode);
+
+	# Create another database with another table, the creation is
+	# replicated to the standby.
+	master_psql('CREATE DATABASE beforepromotion');
+	master_psql('CREATE TABLE beforepromotion_tab (a int)',
+		'beforepromotion');
+
+	RewindTest::promote_standby();
+
+	# Create databases in the old master and the new promoted standby.
+	master_psql('CREATE DATABASE master_afterpromotion');
+	master_psql('CREATE TABLE master_promotion_tab (a int)',
+		'master_afterpromotion');
+	standby_psql('CREATE DATABASE standby_afterpromotion');
+	standby_psql('CREATE TABLE standby_promotion_tab (a int)',
+		'standby_afterpromotion');
+
+	# The clusters are now diverged.
+
+	RewindTest::run_pg_rewind($test_mode);
+
+	# Check that the correct databases are present after pg_rewind.
+	check_query(
+		'SELECT datname FROM pg_database ORDER BY 1',
+		qq(beforepromotion
+inmaster
+postgres
+standby_afterpromotion
+template0
+template1
+),
+		'database names');
+
+	# Permissions on PGDATA should have group permissions
+  SKIP:
+	{
+		skip "unix-style permissions not supported on Windows", 1
+		  if ($windows_os);
+
+		ok(check_mode_recursive($node_master->data_dir(), 0750, 0640),
+			'check PGDATA permissions');
+	}
+
+	RewindTest::clean_rewind_test();
+	return;
+}
+
+# Run the test in both modes.
+run_test('local');
+run_test('remote');
+
+exit(0);