mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2024-11-28 09:33:54 +02:00
118 lines
4.3 KiB
Python
118 lines
4.3 KiB
Python
import unittest
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import subprocess
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import os
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from .helpers.ptrack_helpers import ProbackupTest, ProbackupException
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from sys import exit
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from shutil import copyfile
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module_name = 'config'
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class ConfigTest(ProbackupTest, unittest.TestCase):
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# @unittest.expectedFailure
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# @unittest.skip("skip")
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def test_remove_instance_config(self):
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"""remove pg_probackup.conf"""
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fname = self.id().split('.')[3]
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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set_replication=True,
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initdb_params=['--data-checksums'])
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.show_pb(backup_dir)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(backup_dir, 'node', node)
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self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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conf_file = os.path.join(
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backup_dir, 'backups','node', 'pg_probackup.conf')
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os.unlink(os.path.join(backup_dir, 'backups','node', 'pg_probackup.conf'))
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try:
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self.backup_node(
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backup_dir, 'node', node, backup_type='page')
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self.assertEqual(
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1, 0,
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"Expecting Error because pg_probackup.conf is missing. "
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".\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertIn(
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'ERROR: could not open file "{0}": '
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'No such file or directory'.format(conf_file),
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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# @unittest.expectedFailure
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# @unittest.skip("skip")
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def test_corrupt_backup_content(self):
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"""corrupt backup_content.control"""
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fname = self.id().split('.')[3]
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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set_replication=True,
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initdb_params=['--data-checksums'])
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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full1_id = self.backup_node(backup_dir, 'node', node)
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node.safe_psql(
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'postgres',
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'create table t1()')
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fulle2_id = self.backup_node(backup_dir, 'node', node)
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fulle1_conf_file = os.path.join(
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backup_dir, 'backups','node', full1_id, 'backup_content.control')
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fulle2_conf_file = os.path.join(
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backup_dir, 'backups','node', fulle2_id, 'backup_content.control')
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copyfile(fulle2_conf_file, fulle1_conf_file)
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try:
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self.validate_pb(backup_dir, 'node')
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self.assertEqual(
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1, 0,
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"Expecting Error because pg_probackup.conf is missing. "
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".\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertIn(
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"WARNING: Invalid CRC of backup control file '{0}':".format(fulle1_conf_file),
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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self.assertIn(
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"WARNING: Failed to get file list for backup {0}".format(full1_id),
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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self.assertIn(
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"WARNING: Backup {0} file list is corrupted".format(full1_id),
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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self.show_pb(backup_dir, 'node', full1_id)['status']
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], 'CORRUPT')
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self.assertEqual(self.show_pb(backup_dir, 'node')[1]['status'], 'OK')
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