import os
import sys
import time
import ldap
import logging
import pytest
from lib389 import DirSrv, Entry, tools, tasks
from lib389.tools import DirSrvTools
from lib389._constants import *
from lib389.properties import *
from lib389.tasks import *
from lib389.utils import *

logging.getLogger(__name__).setLevel(logging.DEBUG)
log = logging.getLogger(__name__)

installation1_prefix = None


class TopologyStandalone(object):
    def __init__(self, standalone):
        standalone.open()
        self.standalone = standalone


@pytest.fixture(scope="module")
def topology(request):
    global installation1_prefix
    if installation1_prefix:
        args_instance[SER_DEPLOYED_DIR] = installation1_prefix

    # Creating standalone instance ...
    standalone = DirSrv(verbose=False)
    args_instance[SER_HOST] = HOST_STANDALONE
    args_instance[SER_PORT] = PORT_STANDALONE
    args_instance[SER_SERVERID_PROP] = SERVERID_STANDALONE
    args_instance[SER_CREATION_SUFFIX] = DEFAULT_SUFFIX
    args_standalone = args_instance.copy()
    standalone.allocate(args_standalone)
    instance_standalone = standalone.exists()
    if instance_standalone:
        standalone.delete()
    standalone.create()
    standalone.open()

    # Clear out the tmp dir
    standalone.clearTmpDir(__file__)

    return TopologyStandalone(standalone)


def test_ticket48170(topology):
    '''
    Attempt to add a nsIndexType wikth an invalid value:  "eq,pres"
    '''

    INDEX_DN = 'cn=cn,cn=index,cn=userroot,cn=ldbm database,cn=plugins,cn=config'
    REJECTED = False
    try:
        topology.standalone.modify_s(INDEX_DN, [(ldap.MOD_ADD, 'nsINdexType', 'eq,pres')])
    except ldap.UNWILLING_TO_PERFORM:
        log.info('Index update correctly rejected')
        REJECTED = True

    if not REJECTED:
        log.fatal('Invalid nsIndexType value was incorrectly accepted.')
        assert False

    log.info('Test complete')


def test_ticket48170_final(topology):
    topology.standalone.delete()
    log.info('Testcase PASSED')


def run_isolated():
    global installation1_prefix
    installation1_prefix = None

    topo = topology(True)
    test_ticket48170(topo)
    test_ticket48170_final(topo)


if __name__ == '__main__':
    run_isolated()