Attachment 8291 Details for Bug 38554 – /usr/share/ucs-test/10_ldap/101_test_univention_ldap_backup_limit

/usr/share/ucs-test/10_ldap/101_test_univention_ldap_backup_limit

101_test_univention_ldap_backup_limit (text/plain), 2.44 KB, created by Julius Hinrichs on 2016-12-07 13:15:56 CET

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Creator: Julius Hinrichs

Created: 2016-12-07 13:15:56 CET

Size: 2.44 KB

patch

obsolete

>#!/usr/share/ucs-test/runner python
>## desc: Test if the number of LDAP backups is limited correctly
>## roles: [domaincontroller_master]
>## tags: [basic, apptest]
>## bugs: [38554]
>## packages: [univention-ldap-server]
>## exposure: dangerous
>
>
>import os
>import subprocess
>import time
>
>from univention.config_registry import handler_set
>from univention.testing.ucr import UCSTestConfigRegistry
>from univention.testing.utils import fail
>
>
>BACKUP_SCRIPT = '/usr/sbin/univention-ldap-backup'
>BACKUP_LIMIT = 'ucr/univention-ldap-backup/limit'
>BACKUP_DIRECTORY = '/var/univention-backup'
>BACKUP_PREFIX = 'ldap-backup_'
>BACKUP_EXTENSION = '.ldif.gz'
>BACKUP_LOG_EXTENSION = '.log.gz'
>DATE_FORMAT = '%Y%m%d'
>TEST_DATE = '19000101'  # long before the epoch
>
>
>def count_backups():
>	backups = [backup for backup in os.listdir(BACKUP_DIRECTORY) if backup.endswith(BACKUP_EXTENSION)]
>	return len(backups)
>
>
># Move the latest backup (and log) to a temporary directory, to allow new backup.
>today = time.strftime(DATE_FORMAT)
>backup_today = os.path.join(BACKUP_DIRECTORY, ''.join([BACKUP_PREFIX, today, BACKUP_EXTENSION]))
>backup_log_today = os.path.join(BACKUP_DIRECTORY, ''.join([BACKUP_PREFIX, today, BACKUP_LOG_EXTENSION]))
>backup_original = os.path.join(BACKUP_DIRECTORY, 'temp', os.path.basename(backup_today))
>backup_log_original = os.path.join(BACKUP_DIRECTORY, 'temp', os.path.basename(backup_log_today))
>if os.path.exists(backup_today):
>	os.renames(backup_today, backup_original)
>if os.path.exists(backup_log_today):
>	os.renames(backup_log_today, backup_log_original)
>
># This file should be automatically deleted when the limit is exceeded.
>test_backup = os.path.join(BACKUP_DIRECTORY, ''.join([BACKUP_PREFIX, TEST_DATE, BACKUP_EXTENSION]))
>open(test_backup, 'a').close()
>
>backups_before = count_backups()
>
># Set the limit to the current number of backups and make a new backup.
>error = None
>with UCSTestConfigRegistry() as ucr:
>	handler_set(['%s=%d' % (BACKUP_LIMIT, backups_before)])
>	try:
>		subprocess.check_output(BACKUP_SCRIPT)
>	except subprocess.CalledProcessError as e:
>		error = e
>
>backups_after = count_backups()
>
># Cleanup
>if os.path.exists(backup_original):
>	os.renames(backup_original, backup_today)
>if os.path.exists(backup_log_original):
>	os.renames(backup_log_original, backup_log_today)
>
>if error:
>	fail(error.output)
>if os.path.exists(test_backup):
>	fail('The oldest backup was not deleted.')
>if backups_after != backups_before:
>	fail('The total number of backups changed unexpectedly.')

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