[Issue #203] test coverage

Author: gsmolk

tests/backup.py

@@ -2803,3 +2803,44 @@ def test_parent_backup_made_by_newer_version(self):
 
         # Clean after yourself
         self.del_test_dir(module_name, fname)
+
+    @unittest.skip("skip")
+    def test_issue_203(self):
+        """
+        https://github.com/postgrespro/pg_probackup/issues/203
+        """
+        fname = self.id().split('.')[3]
+        backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
+        node = self.make_simple_node(
+            base_dir=os.path.join(module_name, fname, 'node'),
+            set_replication=True,
+            initdb_params=['--data-checksums'],
+            pg_options={'autovacuum': 'off'})
+
+        self.init_pb(backup_dir)
+        self.add_instance(backup_dir, 'node', node)
+        node.slow_start()
+
+        with node.connect("postgres") as conn:
+            for i in range(1200000):
+                conn.execute(
+                    "CREATE TABLE t_{0} as select 1".format(i))
+                conn.commit()
+
+        full_id = self.backup_node(
+            backup_dir, 'node', node, options=['--stream'])
+
+        pgdata = self.pgdata_content(node.data_dir)
+
+        node_restored = self.make_simple_node(
+            base_dir=os.path.join(module_name, fname, 'node_restored'))
+        node_restored.cleanup()
+
+        self.restore_node(backup_dir, 'node',
+            node_restored, data_dir=node_restored.data_dir)
+
+        pgdata_restored = self.pgdata_content(node_restored.data_dir)
+        self.compare_pgdata(pgdata, pgdata_restored)
+
+        # Clean after yourself
+        self.del_test_dir(module_name, fname)