mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2025-02-03 14:01:57 +02:00
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
import unittest
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import os
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import six
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from .ptrack_helpers import ProbackupTest, ProbackupException, idx_ptrack
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from datetime import datetime, timedelta
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from testgres import stop_all
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import subprocess
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from sys import exit
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class LsnCheck(ProbackupTest, unittest.TestCase):
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def __init__(self, *args, **kwargs):
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super(LsnCheck, self).__init__(*args, **kwargs)
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# @classmethod
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# def tearDownClass(cls):
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# stop_all()
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# @unittest.expectedFailure
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def test_pgpro589(self):
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"""
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https://jira.postgrespro.ru/browse/PGPRO-589
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make node without archive support, make backup which should fail
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check that no files where copied to backup catalogue
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EXPECTED TO FAIL
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"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(base_dir="tmp_dirs/pgpro589/{0}/node".format(fname),
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initdb_params=['--data-checksums'],
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pg_options={'wal_level': 'replica'}
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)
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node.start()
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node.pgbench_init(scale=5)
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pgbench = node.pgbench(
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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options=["-c", "4", "-T", "10"]
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)
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pgbench.wait()
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pgbench.stdout.close()
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path = node.safe_psql("postgres", "select pg_relation_filepath('pgbench_accounts')").rstrip()
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self.assertEqual(self.init_pb(node), six.b(""))
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proc = self.backup_pb(
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node, backup_type='full', options=['--archive-timeout=1'], async=True)
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content = proc.stderr.read()
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self.assertEqual(True, 'wait for LSN' in repr(content),
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'No Wait for LSN')
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self.assertEqual(True, 'could not be archived' in repr(content),
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'No Fail Archiving Message')
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id = self.show_pb(node)[0]['ID']
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self.assertEqual('ERROR', self.show_pb(node, id=id)['status'], 'Backup should have ERROR status')
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#print self.backup_dir(node)
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file = os.path.join(self.backup_dir(node), 'backups', id, 'database', path)
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self.assertEqual(False, os.path.isfile(file),
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'\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))
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