Pau Espin Pedrol | da2e31f | 2020-03-31 13:45:01 +0200 | [diff] [blame] | 1 | # osmo_gsm_tester: base classes to share code among EPC subclasses. |
| 2 | # |
| 3 | # Copyright (C) 2020 by sysmocom - s.f.m.c. GmbH |
| 4 | # |
| 5 | # Author: Pau Espin Pedrol <pespin@sysmocom.de> |
| 6 | # |
| 7 | # This program is free software: you can redistribute it and/or modify |
| 8 | # it under the terms of the GNU General Public License as |
| 9 | # published by the Free Software Foundation, either version 3 of the |
| 10 | # License, or (at your option) any later version. |
| 11 | # |
| 12 | # This program is distributed in the hope that it will be useful, |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | # GNU General Public License for more details. |
| 16 | # |
| 17 | # You should have received a copy of the GNU General Public License |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 | |
| 20 | from abc import ABCMeta, abstractmethod |
Pau Espin Pedrol | e1a58bd | 2020-04-10 20:46:07 +0200 | [diff] [blame] | 21 | from ..core import log, config |
Pau Espin Pedrol | da2e31f | 2020-03-31 13:45:01 +0200 | [diff] [blame] | 22 | |
| 23 | |
| 24 | class EPC(log.Origin, metaclass=ABCMeta): |
| 25 | |
| 26 | ############## |
| 27 | # PROTECTED |
| 28 | ############## |
| 29 | def __init__(self, suite_run, run_node, name): |
| 30 | super().__init__(log.C_RUN, '%s' % name) |
| 31 | self._addr = run_node.run_addr() |
| 32 | self.set_name('%s_%s' % (name, self._addr)) |
| 33 | self.suite_run = suite_run |
| 34 | self._run_node = run_node |
| 35 | |
Pau Espin Pedrol | c04528c | 2020-04-01 13:55:51 +0200 | [diff] [blame] | 36 | def configure(self, config_specifics_li): |
Pau Espin Pedrol | da2e31f | 2020-03-31 13:45:01 +0200 | [diff] [blame] | 37 | values = dict(epc=config.get_defaults('epc')) |
Pau Espin Pedrol | c04528c | 2020-04-01 13:55:51 +0200 | [diff] [blame] | 38 | for config_specifics in config_specifics_li: |
| 39 | config.overlay(values, dict(epc=config.get_defaults(config_specifics))) |
Pau Espin Pedrol | da2e31f | 2020-03-31 13:45:01 +0200 | [diff] [blame] | 40 | config.overlay(values, dict(epc=self.suite_run.config().get('epc', {}))) |
Pau Espin Pedrol | c04528c | 2020-04-01 13:55:51 +0200 | [diff] [blame] | 41 | for config_specifics in config_specifics_li: |
| 42 | config.overlay(values, dict(epc=self.suite_run.config().get(config_specifics, {}))) |
Pau Espin Pedrol | da2e31f | 2020-03-31 13:45:01 +0200 | [diff] [blame] | 43 | config.overlay(values, dict(epc={'run_addr': self.addr()})) |
| 44 | return values |
| 45 | |
| 46 | ######################## |
| 47 | # PUBLIC - INTERNAL API |
| 48 | ######################## |
| 49 | def cleanup(self): |
| 50 | 'Nothing to do by default. Subclass can override if required.' |
| 51 | pass |
| 52 | |
| 53 | ################### |
| 54 | # PUBLIC (test API included) |
| 55 | ################### |
| 56 | @abstractmethod |
| 57 | def start(self, epc): |
| 58 | 'Starts ENB, it will connect to "epc"' |
| 59 | pass |
| 60 | |
| 61 | @abstractmethod |
| 62 | def subscriber_add(self, modem, msisdn=None, algo_str=None): |
| 63 | pass |
| 64 | |
| 65 | @abstractmethod |
| 66 | def enb_is_connected(self, enb): |
| 67 | pass |
| 68 | |
| 69 | @abstractmethod |
| 70 | def running(self): |
| 71 | pass |
| 72 | |
| 73 | @abstractmethod |
| 74 | def tun_addr(self): |
| 75 | pass |
| 76 | |
| 77 | def addr(self): |
| 78 | return self._addr |
| 79 | |
| 80 | def run_node(self): |
| 81 | return self._run_node |
| 82 | |
| 83 | # vim: expandtab tabstop=4 shiftwidth=4 |