Commit 9cffd7d9 authored by Tomek Mrugalski's avatar Tomek Mrugalski 🛰

[1503] Basic Python test for b10-dhcp4 added.

parent 2be06486
PYCOVERAGE_RUN = @PYCOVERAGE_RUN@
PYTESTS = dhcp4_test.py
EXTRA_DIST = $(PYTESTS)
# If necessary (rare cases), explicitly specify paths to dynamic libraries
# required by loadable python modules.
LIBRARY_PATH_PLACEHOLDER =
......@@ -7,6 +10,15 @@ if SET_ENV_LIBRARY_PATH
LIBRARY_PATH_PLACEHOLDER += $(ENV_LIBRARY_PATH)=$(abs_top_builddir)/src/lib/cryptolink/.libs:$(abs_top_builddir)/src/lib/dns/.libs:$(abs_top_builddir)/src/lib/dns/python/.libs:$(abs_top_builddir)/src/lib/cc/.libs:$(abs_top_builddir)/src/lib/config/.libs:$(abs_top_builddir)/src/lib/log/.libs:$(abs_top_builddir)/src/lib/util/.libs:$(abs_top_builddir)/src/lib/exceptions/.libs:$(abs_top_builddir)/src/lib/util/io/.libs:$(abs_top_builddir)/src/lib/datasrc/.libs:$$$(ENV_LIBRARY_PATH)
endif
# test using command-line arguments, so use check-local target instead of TESTS
check-local:
for pytest in $(PYTESTS) ; do \
echo Running test: $$pytest ; \
PYTHONPATH=$(COMMON_PYTHON_PATH):$(abs_top_srcdir)/src/bin:$(abs_top_builddir)/src/bin/bind10:$(abs_top_builddir)/src/lib/util/io/.libs \
$(LIBRARY_PATH_PLACEHOLDER) \
$(PYCOVERAGE_RUN) $(abs_srcdir)/$$pytest || exit ; \
done
AM_CPPFLAGS = -I$(top_srcdir)/src/lib -I$(top_builddir)/src/lib
AM_CPPFLAGS += -I$(top_builddir)/src/bin # for generated spec_config.h header
AM_CPPFLAGS += -I$(top_srcdir)/src/bin
......
# Copyright (C) 2011 Internet Systems Consortium.
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SYSTEMS CONSORTIUM
# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# INTERNET SYSTEMS CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
from bind10_src import ProcessInfo, parse_args, dump_pid, unlink_pid_file, _BASETIME
import unittest
import sys
import os
import signal
import socket
from isc.net.addr import IPAddr
import time
import isc
class TestDhcpv4Daemon(unittest.TestCase):
def setUp(self):
print("Note: Purpose of some of the tests is to check if DHCPv4 server can be started,")
print(" not that is can bind sockets correctly. Please ignore binding errors.")
# redirect stdout to a pipe so we can check that our
# process spawning is doing the right thing with stdout
self.old_stdout = os.dup(sys.stdout.fileno())
self.pipes = os.pipe()
os.dup2(self.pipes[1], sys.stdout.fileno())
os.close(self.pipes[1])
# note that we use dup2() to restore the original stdout
# to the main program ASAP in each test... this prevents
# hangs reading from the child process (as the pipe is only
# open in the child), and also insures nice pretty output
def tearDown(self):
# clean up our stdout munging
os.dup2(self.old_stdout, sys.stdout.fileno())
os.close(self.pipes[0])
def test_alive(self):
"""
Simple test. Checks that b10-dhcp4 can be started and prints out info
about starting DHCPv4 operation.
"""
pi = ProcessInfo('Test Process', [ '../b10-dhcp4' , '-v' ])
pi.spawn()
time.sleep(1)
os.dup2(self.old_stdout, sys.stdout.fileno())
self.assertNotEqual(pi.process, None)
self.assertTrue(type(pi.pid) is int)
output = os.read(self.pipes[0], 4096)
self.assertEqual( str(output).count("[b10-dhcp4] Initiating DHCPv4 server operation."), 1)
# kill this process
# XXX: b10-dhcp6 is too dumb to understand 'shutdown' command for now,
# so let's just kill the bastard
# TODO: Ignore errors for now. This test will be more thorough once ticket #1503
# (passing port number to b10-dhcp6 daemon) is implemented.
try:
os.kill(pi.pid, signal.SIGTERM)
except OSError:
print("Ignoring failed kill attempt. Process is dead already.")
if __name__ == '__main__':
unittest.main()
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