mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2024-11-24 08:52:38 +02:00
98 lines
3.8 KiB
Python
98 lines
3.8 KiB
Python
import unittest
|
|
import os
|
|
import six
|
|
from helpers.ptrack_helpers import ProbackupTest, ProbackupException, idx_ptrack
|
|
from datetime import datetime, timedelta
|
|
from testgres import stop_all
|
|
import subprocess
|
|
from sys import exit
|
|
|
|
|
|
class ArchiveCheck(ProbackupTest, unittest.TestCase):
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(ArchiveCheck, self).__init__(*args, **kwargs)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
stop_all()
|
|
|
|
# @unittest.skip("skip")
|
|
# @unittest.expectedFailure
|
|
def test_archive_mode(self):
|
|
"""
|
|
https://jira.postgrespro.ru/browse/PGPRO-589
|
|
make node without archive support, make backup which should fail
|
|
check ERROR text
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="tmp_dirs/pgpro589/{0}/node".format(fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
node.start()
|
|
|
|
node.pgbench_init(scale=5)
|
|
pgbench = node.pgbench(
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
options=["-c", "4", "-T", "10"]
|
|
)
|
|
pgbench.wait()
|
|
pgbench.stdout.close()
|
|
|
|
path = node.safe_psql("postgres", "select pg_relation_filepath('pgbench_accounts')").rstrip()
|
|
|
|
self.assertEqual(self.init_pb(node), six.b(""))
|
|
|
|
try:
|
|
self.backup_pb(node, backup_type='full', options=['--archive-timeout=10'])
|
|
assertEqual(1, 0, 'Error is expected because of disabled archive_mode')
|
|
except ProbackupException, e:
|
|
self.assertEqual(e.message, 'ERROR: Archiving must be enabled for archive backup\n')
|
|
|
|
def test_pgpro589(self):
|
|
"""
|
|
https://jira.postgrespro.ru/browse/PGPRO-589
|
|
make node without archive support, make backup which should fail
|
|
check that backup status equal to ERROR
|
|
check that no files where copied to backup catalogue
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(base_dir="tmp_dirs/pgpro589/{0}/node".format(fname),
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={'wal_level': 'replica'}
|
|
)
|
|
node.append_conf("postgresql.auto.conf", "archive_mode = on")
|
|
node.append_conf("postgresql.auto.conf", "wal_level = archive")
|
|
node.append_conf("postgresql.auto.conf", "archive_command = 'exit 0'")
|
|
node.start()
|
|
|
|
node.pgbench_init(scale=5)
|
|
pgbench = node.pgbench(
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT,
|
|
options=["-c", "4", "-T", "10"]
|
|
)
|
|
pgbench.wait()
|
|
pgbench.stdout.close()
|
|
|
|
path = node.safe_psql("postgres", "select pg_relation_filepath('pgbench_accounts')").rstrip()
|
|
self.assertEqual(self.init_pb(node), six.b(""))
|
|
|
|
try:
|
|
self.backup_pb(
|
|
node, backup_type='full', options=['--archive-timeout=10'])
|
|
assertEqual(1, 0, 'Error is expected because of missing archive wal segment with start_backup() LSN')
|
|
except ProbackupException, e:
|
|
self.assertTrue('INFO: wait for LSN' in e.message, "Expecting 'INFO: wait for LSN'")
|
|
self.assertTrue('ERROR: switched WAL segment' and 'could not be archived' in e.message,
|
|
"Expecting 'ERROR: switched WAL segment could not be archived'")
|
|
|
|
id = self.show_pb(node)[0]['ID']
|
|
self.assertEqual('ERROR', self.show_pb(node, id=id)['status'], 'Backup should have ERROR status')
|
|
#print self.backup_dir(node)
|
|
file = os.path.join(self.backup_dir(node), 'backups', id, 'database', path)
|
|
self.assertFalse(os.path.isfile(file),
|
|
'\n Start LSN was not found in archive but datafiles where copied to backup catalogue.\n For example: {0}\n It is not optimal'.format(file))
|