srs-ms: allows to run given scripts before the execution of the UE.

Executes the scripts given by the 'prerun_scripts' variable before launching the UE.

Change-Id: I718e686b5844f2f07eda820914678052f1008182
changes/77/24277/3
AlaiaL 2 years ago committed by Alejandro Leal Conejos
parent 5f9a763c56
commit 2cedd82cad
  1. 52
      src/osmo_gsm_tester/obj/ms_srs.py

@ -45,7 +45,8 @@ def on_register_schemas():
'freq_offset': schema.INT,
'force_ul_amplitude': schema.STR,
'dl_freq': schema.STR,
'ul_freq': schema.STR
'ul_freq': schema.STR,
'prerun_scripts[]': schema.STR,
}
for key, val in RunNode.schema().items():
resource_schema['run_node.%s' % key] = val
@ -171,11 +172,60 @@ class srsUE(MS, srslte_common):
def zmq_base_bind_port(self):
return self._zmq_base_bind_port
def run_task(self, task):
# Get the arguments.
args_index = task.find('args=')
args = ()
# No arguments, all the string is the script.
if args_index == -1:
index = task.rfind('/')
task_name = task [index + 1:]
run_dir = util.Dir(self.run_dir.new_dir(task_name))
args = (task,)
self.log(f'task name is: {task_name}')
self.log(f'Running the script: {task} in the run dir: {run_dir}')
else:
ntask = task[:args_index - 1]
index = ntask.rfind('/')
task_name = ntask [index + 1:]
run_dir = util.Dir(self.run_dir.new_dir(task_name))
args = (ntask,)
args += tuple(task[args_index + 5:].split(','))
self.log(f'task name is: {task_name}')
self.log(f'Running the script: {task} in the run dir: {run_dir} with args: {args}')
proc = process.Process(task_name, run_dir, args)
# Set the timeout to a high value 20 minutes.
proc.set_default_wait_timeout(1200)
returncode = proc.launch_sync()
if returncode != 0:
raise log.Error('Error executing the pre run scripts. Aborting')
return False
return True
# Runs all the tasks that are intended to run before the execution of the MS.
def prerun_tasks(self):
prerun_tasklist = self._conf.get('prerun_scripts', None)
if not prerun_tasklist:
return True
for task in prerun_tasklist:
if not self.run_task(task):
return False
return True
def connect(self, enb):
self.log('Starting srsue')
self.enb = enb
self.run_dir = util.Dir(self.testenv.test().get_run_dir().new_dir(self.name()))
self.configure()
if not self.prerun_tasks():
return
if self._run_node.is_local():
self.start_locally()
else:

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