selftest/config_test.py

#!/usr/bin/env python3

import _prep

import sys
import os
import io
import pprint
import copy

from osmo_gsm_tester import config, log, schema

example_config_file = 'test.cfg'
example_config = os.path.join(_prep.script_dir, 'config_test', example_config_file)
cfg = config.read(example_config)

pprint.pprint(cfg, width=81)

test_schema = {
    'modems[].dbus_path': schema.STR,
    'modems[].msisdn': schema.STR,
    'modems[].imsi': schema.IMSI,
    'modems[].ki': schema.STR,
    'bts[].name' : schema.STR,
    'bts[].type' : schema.STR,
    'bts[].addr' : schema.STR,
    'bts[].trx[].timeslots[]' : schema.STR,
    'bts[].trx[].band' : schema.BAND,
    'a_dict.foo' : schema.INT,
    'addr[]' : schema.IPV4,
    'hwaddr[]' : schema.HWADDR,
    'imsi[]' : schema.IMSI,
    'ki[]' : schema.KI,
    }

def val(which):
    try:
        schema.validate(which, test_schema)
        print('Validation: OK')
    except ValueError:
        log.log_exn()
        print('Validation: Error')

print('- expect validation success:')
val(cfg)

print('- unknown item:')
c = copy.deepcopy(cfg)
c['bts'][0]['unknown_item'] = 'no'
val(c)

print('- wrong type modems[].imsi:')
c = copy.deepcopy(cfg)
c['modems'][0]['imsi'] = {'no':'no'}
val(c)

print('- invalid key with space:')
c = copy.deepcopy(cfg)
c['modems'][0]['imsi '] = '12345'
val(c)

print('- list instead of dict:')
c = copy.deepcopy(cfg)
c['a_dict'] = [ 1, 2, 3 ]
val(c)

print('- unknown band:')
c = copy.deepcopy(cfg)
c['bts'][0]['trx'][0]['band'] = 'what'
val(c)

print('- invalid v4 addrs:')
c = copy.deepcopy(cfg)
c['addr'][3] = '1.2.3'
val(c)
c['addr'][3] = '1.2.3 .4'
val(c)
c['addr'][3] = '91.2.3'
val(c)
c['addr'][3] = 'go away'
val(c)
c['addr'][3] = ''
val(c)
c['addr'][3] = None
val(c)

print('- invalid hw addrs:')
c = copy.deepcopy(cfg)
c['hwaddr'][3] = '1.2.3'
val(c)
c['hwaddr'][3] = '0b:0c:0d:0e:0f:0g'
val(c)
c['hwaddr'][3] = '0b:0c:0d:0e : 0f:0f'
val(c)
c['hwaddr'][3] = 'go away'
val(c)
c['hwaddr'][3] = ''
val(c)
c['hwaddr'][3] = None
val(c)

print('- invalid imsis:')
c = copy.deepcopy(cfg)
c['imsi'][2] = '99999999x9'
val(c)
c['imsi'][2] = '123 456 789 123'
val(c)
c['imsi'][2] = 'go away'
val(c)
c['imsi'][2] = ''
val(c)
c['imsi'][2] = None
val(c)

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