This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/OpenBSC@lists.osmocom.org/.
Jacob Erlbeck jerlbeck at sysmocom.deThis script is similar to vty_test_runner.py but tests the control
interface instead.
It currently tests some error cases, BTS status queries, and
setting/clearing rf_locked.
---
openbsc/tests/Makefile.am | 3 +-
openbsc/tests/ctrl_test_runner.py | 240 +++++++++++++++++++++++++++++++++++++
2 files changed, 242 insertions(+), 1 deletion(-)
create mode 100644 openbsc/tests/ctrl_test_runner.py
diff --git a/openbsc/tests/Makefile.am b/openbsc/tests/Makefile.am
index 0597c14..f2dc057 100644
--- a/openbsc/tests/Makefile.am
+++ b/openbsc/tests/Makefile.am
@@ -27,7 +27,7 @@ $(srcdir)/package.m4: $(top_srcdir)/configure.ac
echo ' [$(PACKAGE_URL)])'; \
} >'$(srcdir)/package.m4'
-EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) vty_test_runner.py
+EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) vty_test_runner.py ctrl_test_runner.py
TESTSUITE = $(srcdir)/testsuite
DISTCLEANFILES = atconfig
@@ -36,6 +36,7 @@ python-tests: $(BUILT_SOURCES)
osmotestvty.py -p $(abs_top_srcdir) -w $(abs_top_builddir) -v
osmotestconfig.py -p $(abs_top_srcdir) -w $(abs_top_builddir) -v
$(PYTHON) $(srcdir)/vty_test_runner.py -w $(abs_top_builddir) -v
+ $(PYTHON) $(srcdir)/ctrl_test_runner.py -w $(abs_top_builddir) -v
rm -f $(top_builddir)/hlr.sqlite3
else
python-tests: $(BUILT_SOURCES)
diff --git a/openbsc/tests/ctrl_test_runner.py b/openbsc/tests/ctrl_test_runner.py
new file mode 100644
index 0000000..8f5a0ec
--- /dev/null
+++ b/openbsc/tests/ctrl_test_runner.py
@@ -0,0 +1,240 @@
+#!/usr/bin/env python
+
+# (C) 2013 by Jacob Erlbeck <jerlbeck at sysmocom.de>
+# based on vty_test_runner.py:
+# (C) 2013 by Katerina Barone-Adesi <kat.obsc at gmail.com>
+# (C) 2013 by Holger Hans Peter Freyther
+# based on bsc_control.py.
+
+# 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 time
+import unittest
+import socket
+import sys
+import struct
+
+import osmopy.obscvty as obscvty
+import osmopy.osmoutil as osmoutil
+
+confpath = '.'
+verbose = False
+
+class TestCtrlBase(unittest.TestCase):
+
+ def ctrl_command(self):
+ raise Exception("Needs to be implemented by a subclass")
+
+ def ctrl_app(self):
+ raise Exception("Needs to be implemented by a subclass")
+
+ def setUp(self):
+ osmo_ctrl_cmd = self.ctrl_command()[:]
+ config_index = osmo_ctrl_cmd.index('-c')
+ if config_index:
+ cfi = config_index + 1
+ osmo_ctrl_cmd[cfi] = os.path.join(confpath, osmo_ctrl_cmd[cfi])
+
+ try:
+ print "Launch: %s from %s" % (' '.join(osmo_ctrl_cmd), os.getcwd())
+ self.proc = osmoutil.popen_devnull(osmo_ctrl_cmd)
+ except OSError:
+ print >> sys.stderr, "Current directory: %s" % os.getcwd()
+ print >> sys.stderr, "Consider setting -b"
+ time.sleep(2)
+
+ appstring = self.ctrl_app()[2]
+ appport = self.ctrl_app()[0]
+ self.connect("127.0.0.1", appport)
+ self.next_id = 1000
+
+ def tearDown(self):
+ self.disconnect()
+ osmoutil.end_proc(self.proc)
+
+ def prefix_ipa_ctrl_header(self, data):
+ return struct.pack(">HBB", len(data)+1, 0xee, 0) + data
+
+ def remove_ipa_ctrl_header(self, data):
+ if (len(data) < 4):
+ raise BaseException("Answer too short!")
+ (plen, ipa_proto, osmo_proto) = struct.unpack(">HBB", data[:4])
+ if (plen + 3 > len(data)):
+ print "Warning: Wrong payload length (expected %i, got %i)" % (plen, len(data) - 3)
+ if (ipa_proto != 0xee or osmo_proto != 0):
+ raise BaseException("Wrong protocol in answer!")
+
+ return data[4:plen+3], data[plen+3:]
+
+ def disconnect(self):
+ if not (self.sock is None):
+ self.sock.close()
+
+ def connect(self, host, port):
+ if verbose:
+ print "Connecting to host %s:%i" % (host, port)
+
+ sck = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ sck.setblocking(1)
+ sck.connect((host, port))
+ self.sock = sck
+ return sck
+
+ def send(self, data):
+ if verbose:
+ print "Sending \"%s\"" %(data)
+ data = self.prefix_ipa_ctrl_header(data)
+ return self.sock.send(data) == len(data)
+
+ def send_set(self, var, value, id):
+ setmsg = "SET %s %s %s" %(id, var, value)
+ return self.send(setmsg)
+
+ def send_get(self, var, id):
+ getmsg = "GET %s %s" %(id, var)
+ return self.send(getmsg)
+
+ def do_set(self, var, value):
+ id = self.next_id
+ self.next_id += 1
+ self.send_set(var, value, id)
+ return self.recv_msgs()[id]
+
+ def do_get(self, var):
+ id = self.next_id
+ self.next_id += 1
+ self.send_get(var, id)
+ return self.recv_msgs()[id]
+
+ def recv_msgs(self):
+ responses = {}
+ data = self.sock.recv(4096)
+ while (len(data)>0):
+ (answer, data) = self.remove_ipa_ctrl_header(data)
+ if verbose:
+ print "Got message:", answer
+ (mtype, id, msg) = answer.split(None, 2)
+ id = int(id)
+ rsp = {'mtype': mtype, 'id': id}
+ if mtype == "ERROR":
+ rsp['error'] = msg
+ else:
+ [rsp['var'], rsp['value']] = msg.split(None, 2)
+
+ responses[id] = rsp
+
+ if verbose:
+ print "Decoded replies: ", responses
+
+ return responses
+
+
+class TestCtrlBSC(TestCtrlBase):
+
+ def tearDown(self):
+ TestCtrlBase.tearDown(self)
+ os.unlink("tmp_dummy_sock")
+
+ def ctrl_command(self):
+ return ["./src/osmo-bsc/osmo-bsc", "-r", "tmp_dummy_sock", "-c",
+ "doc/examples/osmo-bsc/osmo-bsc.cfg"]
+
+ def ctrl_app(self):
+ return (4249, "./src/osmo-bsc/osmo-bsc", "OsmoBSC", "bsc")
+
+ def testCtrlErrs(self):
+ r = self.do_get('invalid')
+ self.assertEquals(r['mtype'], 'ERROR')
+ self.assertEquals(r['error'], 'Command not found')
+
+ r = self.do_get('bts')
+ self.assertEquals(r['mtype'], 'ERROR')
+ self.assertEquals(r['error'], 'Error while parsing the index.')
+
+ r = self.do_get('bts.999')
+ self.assertEquals(r['mtype'], 'ERROR')
+ self.assertEquals(r['error'], 'Error while resolving object')
+
+ def testRfLock(self):
+ r = self.do_get('bts.0.rf_state')
+ self.assertEquals(r['mtype'], 'GET_REPLY')
+ self.assertEquals(r['var'], 'bts.0.rf_state')
+ self.assertEquals(r['value'], 'inoperational,unlocked,on')
+
+ r = self.do_set('rf_locked', '1')
+ self.assertEquals(r['mtype'], 'SET_REPLY')
+ self.assertEquals(r['var'], 'rf_locked')
+ self.assertEquals(r['value'], '1')
+
+ time.sleep(1.5)
+
+ r = self.do_get('bts.0.rf_state')
+ self.assertEquals(r['mtype'], 'GET_REPLY')
+ self.assertEquals(r['var'], 'bts.0.rf_state')
+ self.assertEquals(r['value'], 'inoperational,locked,off')
+
+ r = self.do_set('rf_locked', '0')
+ self.assertEquals(r['mtype'], 'SET_REPLY')
+ self.assertEquals(r['var'], 'rf_locked')
+ self.assertEquals(r['value'], '0')
+
+ time.sleep(1.5)
+
+ r = self.do_get('bts.0.rf_state')
+ self.assertEquals(r['mtype'], 'GET_REPLY')
+ self.assertEquals(r['var'], 'bts.0.rf_state')
+ self.assertEquals(r['value'], 'inoperational,unlocked,on')
+
+def add_bsc_test(suite, workdir):
+ if not os.path.isfile(os.path.join(workdir, "src/osmo-bsc/osmo-bsc")):
+ print("Skipping the BSC test")
+ return
+ test = unittest.TestLoader().loadTestsFromTestCase(TestCtrlBSC)
+ suite.addTest(test)
+
+if __name__ == '__main__':
+ import argparse
+ import sys
+
+ workdir = '.'
+
+ parser = argparse.ArgumentParser()
+ parser.add_argument("-v", "--verbose", dest="verbose",
+ action="store_true", help="verbose mode")
+ parser.add_argument("-p", "--pythonconfpath", dest="p",
+ help="searchpath for config")
+ parser.add_argument("-w", "--workdir", dest="w",
+ help="Working directory")
+ args = parser.parse_args()
+
+ verbose_level = 1
+ if args.verbose:
+ verbose_level = 2
+ verbose = True
+
+ if args.w:
+ workdir = args.w
+
+ if args.p:
+ confpath = args.p
+
+ print "confpath %s, workdir %s" % (confpath, workdir)
+ os.chdir(workdir)
+ print "Running tests for specific control commands"
+ suite = unittest.TestSuite()
+ add_bsc_test(suite, workdir)
+ res = unittest.TextTestRunner(verbosity=verbose_level).run(suite)
+ sys.exit(len(res.errors) + len(res.failures))
+
--
1.7.9.5