87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
# osmo_gsm_tester: specifics for running an osmo-pcu
|
|
#
|
|
# Copyright (C) 2016-2017 by sysmocom - s.f.m.c. GmbH
|
|
#
|
|
# Author: Pau Espin Pedrol <pespin@sysmocom.de>
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import os
|
|
import pprint
|
|
from ..core import config, util, template, process
|
|
from . import pcu
|
|
|
|
class OsmoPcu(pcu.Pcu):
|
|
|
|
BIN_PCU = 'osmo-pcu'
|
|
PCU_OSMO_CFG = 'osmo-pcu.cfg'
|
|
|
|
def __init__(self, testenv, bts, conf):
|
|
super().__init__(testenv, bts, conf, OsmoPcu.BIN_PCU)
|
|
self.run_dir = None
|
|
self.inst = None
|
|
self.conf = conf
|
|
self.env = {}
|
|
|
|
def start(self, keepalive=False):
|
|
self.run_dir = util.Dir(self.testenv.test().get_run_dir().new_dir(self.name()))
|
|
self.configure()
|
|
|
|
self.inst = util.Dir(os.path.abspath(self.testenv.suite().trial().get_inst('osmo-pcu')))
|
|
lib = self.inst.child('lib')
|
|
if not os.path.isdir(lib):
|
|
raise RuntimeError('No lib/ in %r' % self.inst)
|
|
self.env = { 'LD_LIBRARY_PATH': util.prepend_library_path(lib) }
|
|
|
|
self.launch_process(keepalive, OsmoPcu.BIN_PCU, '-r', '1',
|
|
'-c', os.path.abspath(self.config_file),
|
|
'-i', self.bts.bsc.addr())
|
|
self.testenv.poll()
|
|
|
|
def launch_process(self, keepalive, binary_name, *args):
|
|
binary = os.path.abspath(self.inst.child('bin', binary_name))
|
|
run_dir = self.run_dir.new_dir(binary_name)
|
|
if not os.path.isfile(binary):
|
|
raise RuntimeError('Binary missing: %r' % binary)
|
|
proc = process.Process(binary_name, run_dir,
|
|
(binary,) + args,
|
|
env=self.env)
|
|
self.testenv.remember_to_stop(proc, keepalive)
|
|
proc.launch()
|
|
return proc
|
|
|
|
def configure(self):
|
|
self.config_file = self.run_dir.new_file(OsmoPcu.PCU_OSMO_CFG)
|
|
self.dbg(config_file=self.config_file)
|
|
|
|
values = dict(osmo_pcu=config.get_defaults('osmo_pcu'))
|
|
config.overlay(values, self.testenv.suite().config())
|
|
config.overlay(values, {
|
|
'osmo_pcu': {
|
|
'bts_addr': self.bts.remote_addr(),
|
|
'pcu_socket_path': self.bts.pcu_socket_path(),
|
|
'egprs_enabled': self.egprs_enabled(),
|
|
}
|
|
})
|
|
config.overlay(values, { 'osmo_pcu': self.conf })
|
|
|
|
self.dbg('OSMO-PCU CONFIG:\n' + pprint.pformat(values))
|
|
|
|
with open(self.config_file, 'w') as f:
|
|
r = template.render(OsmoPcu.PCU_OSMO_CFG, values)
|
|
self.dbg(r)
|
|
f.write(r)
|
|
|
|
# vim: expandtab tabstop=4 shiftwidth=4
|