Adding upstream version 2.2.1.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Benjamin Drung
parent
1d36de0179
commit
757b718eff
GPG key ID:
FBB4F0E80A80222F
129 changed files with 16110 additions and 0 deletions
302
test/test-controller.py
Executable file
302
test/test-controller.py
Executable file
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#!/usr/bin/python3
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import logging
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import unittest
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from staslib import conf, ctrl, timeparse, trid
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from pyfakefs.fake_filesystem_unittest import TestCase
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class TestController(ctrl.Controller):
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def _find_existing_connection(self):
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pass
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def _on_aen(self, aen: int):
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pass
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def _on_nvme_event(self, nvme_event):
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pass
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def reload_hdlr(self):
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pass
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class TestDc(ctrl.Dc):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self._connected = True
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class Ctrl:
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def __init__(this):
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this.name = 'nvme666'
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def connected(this):
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return self._connected
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def disconnect(this):
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pass
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self._ctrl = Ctrl()
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def _find_existing_connection(self):
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pass
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def _on_aen(self, aen: int):
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pass
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def _on_nvme_event(self, nvme_event):
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pass
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def reload_hdlr(self):
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pass
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def set_connected(self, value):
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self._connected = value
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def connected(self):
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return self._connected
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class TestStaf:
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def is_avahi_reported(self, tid):
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return False
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def controller_unresponsive(self, tid):
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pass
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@property
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def tron(self):
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return True
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stafd_conf_1 = '''
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[Global]
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tron=false
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hdr-digest=false
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data-digest=false
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kato=30
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queue-size=128
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reconnect-delay=10
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ctrl-loss-tmo=600
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disable-sqflow=false
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ignore-iface=false
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ip-family=ipv4+ipv6
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pleo=enabled
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[Service Discovery]
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zeroconf=enabled
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[Discovery controller connection management]
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persistent-connections=true
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zeroconf-connections-persistence=10 seconds
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'''
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stafd_conf_2 = '''
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[Discovery controller connection management]
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zeroconf-connections-persistence=-1
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'''
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class Test(TestCase):
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'''Unit tests for class Controller'''
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def setUp(self):
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self.setUpPyfakefs()
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self.fs.create_file(
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'/etc/nvme/hostnqn', contents='nqn.2014-08.org.nvmexpress:uuid:01234567-0123-0123-0123-0123456789ab\n'
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)
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self.fs.create_file('/etc/nvme/hostid', contents='01234567-89ab-cdef-0123-456789abcdef\n')
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self.fs.create_file(
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'/dev/nvme-fabrics',
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contents='instance=-1,cntlid=-1,transport=%s,traddr=%s,trsvcid=%s,nqn=%s,queue_size=%d,nr_io_queues=%d,reconnect_delay=%d,ctrl_loss_tmo=%d,keep_alive_tmo=%d,hostnqn=%s,host_traddr=%s,host_iface=%s,hostid=%s,disable_sqflow,hdr_digest,data_digest,nr_write_queues=%d,nr_poll_queues=%d,tos=%d,fast_io_fail_tmo=%d,discovery,dhchap_secret=%s,dhchap_ctrl_secret=%s\n',
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)
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self.NVME_TID = trid.TID(
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{
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'transport': 'tcp',
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'traddr': '10.10.10.10',
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'subsysnqn': 'nqn.1988-11.com.dell:SFSS:2:20220208134025e8',
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'trsvcid': '8009',
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'host-traddr': '1.2.3.4',
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'host-iface': 'wlp0s20f3',
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}
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)
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default_conf = {
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('Global', 'tron'): False,
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('Global', 'hdr-digest'): False,
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('Global', 'data-digest'): False,
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('Global', 'kato'): None, # None to let the driver decide the default
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('Global', 'queue-size'): None, # None to let the driver decide the default
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('Global', 'reconnect-delay'): None, # None to let the driver decide the default
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('Global', 'ctrl-loss-tmo'): None, # None to let the driver decide the default
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('Global', 'disable-sqflow'): None, # None to let the driver decide the default
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('Global', 'persistent-connections'): True,
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('Discovery controller connection management', 'persistent-connections'): True,
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('Discovery controller connection management', 'zeroconf-connections-persistence'): timeparse.timeparse(
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'72hours'
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),
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('Global', 'ignore-iface'): False,
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('Global', 'ip-family'): (4, 6),
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('Global', 'pleo'): True,
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('Service Discovery', 'zeroconf'): True,
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('Controllers', 'controller'): list(),
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('Controllers', 'exclude'): list(),
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}
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self.stafd_conf_file1 = '/etc/stas/stafd1.conf'
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self.fs.create_file(self.stafd_conf_file1, contents=stafd_conf_1)
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self.stafd_conf_file2 = '/etc/stas/stafd2.conf'
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self.fs.create_file(self.stafd_conf_file2, contents=stafd_conf_2)
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self.svcconf = conf.SvcConf(default_conf=default_conf)
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self.svcconf.set_conf_file(self.stafd_conf_file1)
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def tearDown(self):
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pass
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def test_cannot_instantiate_concrete_classes_if_abstract_method_are_not_implemented(self):
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# Make sure we can't instantiate the ABC directly (Abstract Base Class).
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class Controller(ctrl.Controller):
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pass
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self.assertRaises(TypeError, lambda: ctrl.Controller(tid=self.NVME_TID))
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def test_get_device(self):
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controller = TestController(tid=self.NVME_TID, service=TestStaf())
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self.assertEqual(controller._connect_attempts, 0)
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controller._try_to_connect()
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self.assertEqual(controller._connect_attempts, 1)
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self.assertEqual(
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controller.id, "(tcp, 10.10.10.10, 8009, nqn.1988-11.com.dell:SFSS:2:20220208134025e8, wlp0s20f3, 1.2.3.4)"
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)
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# raise Exception(controller._connect_op)
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self.assertEqual(
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str(controller.tid),
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"(tcp, 10.10.10.10, 8009, nqn.1988-11.com.dell:SFSS:2:20220208134025e8, wlp0s20f3, 1.2.3.4)",
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)
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self.assertEqual(controller.device, 'nvme?')
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self.assertEqual(
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controller.controller_id_dict(),
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{
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'transport': 'tcp',
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'traddr': '10.10.10.10',
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'trsvcid': '8009',
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'host-traddr': '1.2.3.4',
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'host-iface': 'wlp0s20f3',
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'subsysnqn': 'nqn.1988-11.com.dell:SFSS:2:20220208134025e8',
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'device': 'nvme?',
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},
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)
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self.assertEqual(
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controller.info(),
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{
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'transport': 'tcp',
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'traddr': '10.10.10.10',
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'subsysnqn': 'nqn.1988-11.com.dell:SFSS:2:20220208134025e8',
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'trsvcid': '8009',
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'host-traddr': '1.2.3.4',
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'host-iface': 'wlp0s20f3',
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'device': 'nvme?',
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'connect attempts': '1',
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'retry connect timer': '60.0s [off]',
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'connect operation': "{'fail count': 0, 'completed': False, 'alive': True}",
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},
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)
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self.assertEqual(
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controller.details(),
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{
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'dctype': '',
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'cntrltype': '',
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'connected': 'False',
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'transport': 'tcp',
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'traddr': '10.10.10.10',
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'trsvcid': '8009',
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'host-traddr': '1.2.3.4',
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'host-iface': 'wlp0s20f3',
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'subsysnqn': 'nqn.1988-11.com.dell:SFSS:2:20220208134025e8',
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'device': 'nvme?',
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'connect attempts': '1',
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'retry connect timer': '60.0s [off]',
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'hostid': '',
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'hostnqn': '',
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'model': '',
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'serial': '',
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'connect operation': "{'fail count': 0, 'completed': False, 'alive': True}",
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},
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)
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# print(controller._connect_op)
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self.assertEqual(controller.cancel(), None)
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self.assertEqual(controller.kill(), None)
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self.assertIsNone(controller.disconnect(lambda *args: None, True))
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def test_connect(self):
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controller = TestController(tid=self.NVME_TID, service=TestStaf())
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self.assertEqual(controller._connect_attempts, 0)
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controller._find_existing_connection = lambda: None
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with self.assertLogs(logger=logging.getLogger(), level='DEBUG') as captured:
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controller._try_to_connect()
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self.assertTrue(len(captured.records) > 0)
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self.assertTrue(
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captured.records[0]
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.getMessage()
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.startswith(
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"Controller._do_connect() - (tcp, 10.10.10.10, 8009, nqn.1988-11.com.dell:SFSS:2:20220208134025e8, wlp0s20f3, 1.2.3.4) Connecting to nvme control with cfg={"
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)
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)
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self.assertEqual(controller._connect_attempts, 1)
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def test_dlp_supp_opts_as_string(self):
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dlp_supp_opts = 0x7
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opts = ctrl.dlp_supp_opts_as_string(dlp_supp_opts)
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self.assertEqual(['EXTDLPES', 'PLEOS', 'ALLSUBES'], opts)
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def test_ncc(self):
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dlpe = {'eflags': '4'}
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ncc = ctrl.get_ncc(ctrl.get_eflags(dlpe))
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self.assertTrue(ncc)
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dlpe = {}
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ncc = ctrl.get_ncc(ctrl.get_eflags(dlpe))
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self.assertFalse(ncc)
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def test_dc(self):
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self.svcconf.set_conf_file(self.stafd_conf_file1)
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controller = TestDc(TestStaf(), tid=self.NVME_TID)
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controller.set_connected(True)
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controller.origin = 'discovered'
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with self.assertLogs(logger=logging.getLogger(), level='DEBUG') as captured:
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controller.origin = 'blah'
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self.assertEqual(len(captured.records), 1)
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self.assertNotEqual(-1, captured.records[0].getMessage().find("Trying to set invalid origin to blah"))
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controller.set_connected(False)
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with self.assertLogs(logger=logging.getLogger(), level='DEBUG') as captured:
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controller.origin = 'discovered'
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self.assertEqual(len(captured.records), 1)
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self.assertNotEqual(
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-1, captured.records[0].getMessage().find("Controller is not responding. Will be removed by")
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)
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self.svcconf.set_conf_file(self.stafd_conf_file2)
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with self.assertLogs(logger=logging.getLogger(), level='DEBUG') as captured:
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controller.origin = 'discovered'
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self.assertEqual(len(captured.records), 1)
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self.assertNotEqual(-1, captured.records[0].getMessage().find("Controller not responding. Retrying..."))
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controller.set_connected(True)
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with self.assertLogs(logger=logging.getLogger(), level='DEBUG') as captured:
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controller.disconnect(lambda *args: None, keep_connection=False)
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self.assertEqual(len(captured.records), 2)
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self.assertNotEqual(-1, captured.records[0].getMessage().find("nvme666: keep_connection=False"))
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self.assertNotEqual(-1, captured.records[1].getMessage().find("nvme666 - Disconnect initiated"))
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# def test_disconnect(self):
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if __name__ == '__main__':
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unittest.main()
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