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6ac4833678
Signed-off-by: Rob van der Linde <rob@catalyst.net.nz> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> [abartlet@samba.org Some python2 style super() calls remain due to being an actual, even if reasonable, behaviour change]
83 lines
3.4 KiB
Python
83 lines
3.4 KiB
Python
# Blackbox tests for smbcontrol
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#
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# Copyright (C) Catalyst IT Ltd. 2017
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from samba.tests import BlackboxTestCase, BlackboxProcessError
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from samba.messaging import Messaging
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COMMAND = "bin/smbcontrol"
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PING = "ping"
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USAGE = "pool-usage"
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class SmbcontrolBlackboxTests(BlackboxTestCase):
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def setUp(self):
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super().setUp()
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lp_ctx = self.get_loadparm()
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self.msg_ctx = Messaging(lp_ctx=lp_ctx)
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def test_expected_processes(self):
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"""
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Test that the expected samba processes are running, currently we only
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check that at least one process is running
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"""
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processes = self.msg_ctx.irpc_all_servers()
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if not processes:
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self.fail("No samba processes returned")
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def test_ping(self):
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"""Test that all the samba processes can be pinged"""
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processes = self.msg_ctx.irpc_all_servers()
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for p in processes:
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for id in p.ids:
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if p.name != "samba":
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try:
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self.check_run("%s %d %s" % (COMMAND, id.pid, PING),
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msg="trying to ping %s" % p.name)
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except BlackboxProcessError as e:
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# This process could not be pinged, which is
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# expected (occasionally) if the ldap_server
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# is using the "standard process model" and
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# forking a short-lived child for each
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# connection. We don't care about this, so we
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# list the processes again and assume that
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# only those that remain are relevant to the
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# ping test. Additionally we ensure that at
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# least one process of each name remains -- in
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# the ldap_server case, we expect at least the
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# parent to be there.
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name_exists = False
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surviving_processes = self.msg_ctx.irpc_all_servers()
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for q in surviving_processes:
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if q.name == p.name:
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name_exists = True
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if id.pid in [x.pid for x in q.ids]:
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# the unpingable server is still
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# listed, meaning it is broken
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raise
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if not name_exists:
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# it looks like the service genuinely died
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# just at this moment
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raise
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print("Ignoring error %s:" % e)
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print("the process probably died before our ping")
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continue
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