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Holger Freyther gerrit-no-reply at lists.osmocom.orgHolger Freyther has uploaded this change for review. ( https://gerrit.osmocom.org/9713 Change subject: ms: Make the outer variables configurable ...................................................................... ms: Make the outer variables configurable Do the easy part for making these variables configurable. Change-Id: If8bbedcf672f6481a12c30d3669564704063626c --- M src/osmo_ms_driver/__main__.py M src/osmo_ms_driver/cdf.py 2 files changed, 31 insertions(+), 9 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/13/9713/1 diff --git a/src/osmo_ms_driver/__main__.py b/src/osmo_ms_driver/__main__.py index 0e35280..7bca1d1 100644 --- a/src/osmo_ms_driver/__main__.py +++ b/src/osmo_ms_driver/__main__.py @@ -19,50 +19,65 @@ from .event_server import EventServer from .simple_loop import SimpleLoop from .location_update_test import MassUpdateLocationTest -from .cdf import ease_in_out_duration, linear_with_duration +from .cdf import ease_in_out_duration, linear_with_duration, cdfs from osmo_gsm_tester import log # System modules +import argparse import datetime import subprocess import signal import tempfile import os.path +import os +def parser(): + parser = argparse.ArgumentParser(epilog=__doc__, formatter_class=argparse.RawTextHelpFormatter) + parser.add_argument('-s', '--launch-duration', dest='launch_duration', + default=60, type=int, + help="Time launching applications should take in seconds") + parser.add_argument('-i', '--launch-interval', dest='launch_interval', + default=100, type=int, + help="Time between launching in milliseconds") + parser.add_argument('-d', '--distribution', dest="cdf_name", + choices=cdfs.keys(), default="ease_in_out", + help="Curve to use for starting within launch duration") + parser.add_argument('-m', '--number-ms', dest="num_ms", + default=10, type=int, + help="Number of MobileStations to simulate") + return parser def main(): # Create a default log to stdout log.LogTarget().style(src=False) + args = parser().parse_args() + # We don't care what is happening to child processes we spawn! signal.signal(signal.SIGCHLD, signal.SIG_IGN) loop = SimpleLoop() - # TODO: Parse parameters and test composition. Right now we test - # with a single set of values. - num_ms = 10 - tmp_dir = tempfile.mkdtemp(suffix="osmo-ms-driver") log.log("Going to store files in ", tmp_dir=tmp_dir) # How long should starting all apps take - time_start=datetime.timedelta(seconds=60) + time_start=datetime.timedelta(seconds=args.launch_duration) # In which steps to start processes - time_step=datetime.timedelta(milliseconds=100) + time_step=datetime.timedelta(milliseconds=args.launch_interval) # Event server path event_server_path = os.path.join(tmp_dir, "osmo_ms_driver.unix") # The function that decides when to start something - cdf = ease_in_out_duration(time_start, time_step) + cdf = cdfs[args.cdf_name](time_start, time_step) # Event server to handle MS->test events ev_server = EventServer("ev_server", event_server_path) ev_server.listen(loop) # Just a single test for now. - test = MassUpdateLocationTest("lu_test", num_ms, cdf, ev_server, tmp_dir) + test = MassUpdateLocationTest("lu_test", args.num_ms, cdf, ev_server, tmp_dir) # Run until everything has been launched test.launch(loop) diff --git a/src/osmo_ms_driver/cdf.py b/src/osmo_ms_driver/cdf.py index 781349b..e163cc3 100644 --- a/src/osmo_ms_driver/cdf.py +++ b/src/osmo_ms_driver/cdf.py @@ -103,3 +103,10 @@ scale = 1.0/duration.total_seconds() return DistributionFunctionHandler(step_size, duration, lambda x: _in_out(x*scale)) + + +cdfs = { + 'immediate': lambda x,y: immediate(y), + 'linear': linear_with_duration, + 'ease_in_out': ease_in_out_duration, +} -- To view, visit https://gerrit.osmocom.org/9713 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-gsm-tester Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: If8bbedcf672f6481a12c30d3669564704063626c Gerrit-Change-Number: 9713 Gerrit-PatchSet: 1 Gerrit-Owner: Holger Freyther <holger at freyther.de> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20180623/71466ca4/attachment.htm>