#!/usr/share/ucs-test/runner python
## desc: Change version of an existing extension
## tags: [udm-ldapextensions,apptest]
## roles: [domaincontroller_master,domaincontroller_backup,domaincontroller_slave,memberserver]
## exposure: dangerous
## packages:
##   - univention-directory-manager-tools

from univention.config_registry import ConfigRegistry
import univention.testing.udm as udm_test
from univention.testing.utils import wait_for_replication, fail
from univention.testing.strings import random_name, random_version
from univention.testing.udm_extensions import *
import os
import bz2
import base64

if __name__ == '__main__':
	ucr = ConfigRegistry()
	ucr.load()

	# wait for replicate before test starts
	wait_for_replication()

	for extension_type in ('hook', 'syntax', 'module'):
		print '========================= TESTING EXTENSION %s =============================' % extension_type
		package_name = get_package_name()
		package_version_base = get_package_version()
		app_id = '%s-%s' % (random_name(), random_version())
		dn = None

		with udm_test.UCSTestUDM() as udm:
			oldversion = 0
			for newversion in (0,1,2,3,4,5,6,7,8,9,8,9,3,0):
				package_version = '%s-%d' % (package_version_base, newversion)

				extension_name = get_extension_name(extension_type)
				extension_filename = get_extension_filename(extension_type, extension_name)
				extension_buffer = get_extension_buffer(extension_type, extension_name)

				properties = { 'data': base64.b64encode(bz2.compress(extension_buffer)),
							   'filename': '%s.py' % extension_name,
							   'packageversion': package_version,
							   'appidentifier': app_id,
							   'package': package_name,
							   'active': 'FALSE' }

				if not dn:
					dn = udm.create_object('settings/udm_%s' % extension_type,
										   name = extension_name,
										   **properties)
				else:
					try:
						udm.modify_object('settings/udm_%s' % extension_type,
										  dn=dn,
										  **properties)
					except udm_test.UCSTestUDM_ModifyUDMObjectFailed, ex:
						print 'CAUGHT EXCEPTION: %s' % ex
						if (oldversion < newversion):
							raise

				oldversion = newversion
