def test_start_ok(self):
"""send a start and done message"""
msgs = []
msgs.append(
shine_msg_pack(evtype='comp', info=self.info, status='start'))
self.tgt.state = MOUNTED
msgs.append(
shine_msg_pack(evtype='comp', info=self.info, status='done'))
self.act.fakecmd = 'echo "%s"' % '\n'.join(msgs)
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 0)
self.assertEqual(self.tgt.state, MOUNTED)
self.assertEqual(self.act.status(), ACT_OK)
def test_start_ok(self):
"""send a start and done message"""
msgs = []
msgs.append(shine_msg_pack(evtype='comp', info=self.info,
status='start'))
self.tgt.state = MOUNTED
msgs.append(shine_msg_pack(evtype='comp', info=self.info,
status='done'))
self.act.fakecmd = 'echo "%s"' % '\n'.join(msgs)
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 0)
self.assertEqual(self.tgt.state, MOUNTED)
self.assertEqual(self.act.status(), ACT_OK)
def test_compat_compname(self):
"""message with compname value is backward compatible"""
msgs = []
msgs.append(shine_msg_pack(compname=self.tgt.TYPE, action='start',
status='start', comp=self.tgt))
self.tgt.state = MOUNTED
msgs.append(shine_msg_pack(compname=self.tgt.TYPE, action='start',
status='done', comp=self.tgt))
self.act.fakecmd = 'echo "%s"' % '\n'.join(msgs)
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 0)
self.assertEqual(self.tgt.state, MOUNTED)
self.assertEqual(self.act.status(), ACT_OK)
def event_callback(self, evtype, **kwargs):
"""Convert each event it receives into an encoded line on stdout."""
# For distant message, we do not need to send the node. It will
# be extract from the incoming server name.
if 'node' in kwargs:
del kwargs['node']
msg = shine_msg_pack(evtype=evtype, **kwargs)
sys.stdout.write(msg)
sys.stdout.flush()
def event_callback(self, evtype, **kwargs):
"""Convert each event it receives into an encoded line on stdout."""
# For distant message, we do not need to send the node. It will
# be extract from the incoming server name.
if 'node' in kwargs:
del kwargs['node']
msg = shine_msg_pack(evtype=evtype, **kwargs)
sys.stdout.write(msg)
sys.stdout.flush()
def test_crash_after_start_ok(self):
"""send a start and done message and then crashes"""
msgs = []
msgs.append(shine_msg_pack(evtype='comp', info=self.info,
status='start'))
self.tgt.state = MOUNTED
msgs.append(shine_msg_pack(evtype='comp', info=self.info,
status='done'))
self.act.fakecmd = 'echo "%s"; echo Oops; exit 1' % '\n'.join(msgs)
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 1)
self.assertEqual(list(self.fs.proxy_errors.messages())[0],
"Remote action start failed: \n\nOops\n")
self.assertEqual(self.tgt.state, MOUNTED)
self.assertEqual(self.act.status(), ACT_ERROR)
def test_crash_after_start_ok(self):
"""send a start and done message and then crashes"""
msgs = []
msgs.append(
shine_msg_pack(evtype='comp', info=self.info, status='start'))
self.tgt.state = MOUNTED
msgs.append(
shine_msg_pack(evtype='comp', info=self.info, status='done'))
self.act.fakecmd = 'echo "%s"; echo Oops; exit 1' % '\n'.join(msgs)
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 1)
self.assertEqual(
list(self.fs.proxy_errors.messages())[0],
"Remote action start failed: \n\nOops\n")
self.assertEqual(self.tgt.state, MOUNTED)
self.assertEqual(self.act.status(), ACT_ERROR)
def test_compat_compname(self):
"""message with compname value is backward compatible"""
msgs = []
msgs.append(
shine_msg_pack(compname=self.tgt.TYPE,
action='start',
status='start',
comp=self.tgt))
self.tgt.state = MOUNTED
msgs.append(
shine_msg_pack(compname=self.tgt.TYPE,
action='start',
status='done',
comp=self.tgt))
self.act.fakecmd = 'echo "%s"' % '\n'.join(msgs)
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 0)
self.assertEqual(self.tgt.state, MOUNTED)
self.assertEqual(self.act.status(), ACT_OK)
def test_start_crash(self):
"""send a start message then crashes"""
msg = shine_msg_pack(evtype='comp', info=self.info, status='start')
self.act.fakecmd = 'echo "%s"; echo BAD; exit 1' % msg
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 1)
self.assertEqual(list(self.fs.proxy_errors.messages())[0],
"Remote action start failed: \nBAD\n")
self.assertEqual(self.tgt.state, RUNTIME_ERROR)
self.assertEqual(self.act.status(), ACT_ERROR)
def test_start_crash(self):
"""send a start message then crashes"""
msg = shine_msg_pack(evtype='comp', info=self.info, status='start')
self.act.fakecmd = 'echo "%s"; echo BAD; exit 1' % msg
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([MOUNTED], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 1)
self.assertEqual(
list(self.fs.proxy_errors.messages())[0],
"Remote action start failed: \nBAD\n")
self.assertEqual(self.tgt.state, RUNTIME_ERROR)
self.assertEqual(self.act.status(), ACT_ERROR)
def test_bad_object(self):
"""send a done message which fails update due to bad property"""
msg = shine_msg_pack(evtype='comp', info=self.info, status='done')
def buggy_update(self, other):
self.wrong_property = other.wrong_property
self.tgt.update = types.MethodType(buggy_update, self.tgt)
self.act.fakecmd = 'echo "%s"' % msg
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([OFFLINE], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 1)
self.assertEqual(str(list(self.fs.proxy_errors.messages())[0]),
"Cannot read message (check Shine and ClusterShell "
"version): 'MGT' object has no attribute "
"'wrong_property'")
self.assertEqual(self.tgt.state, RUNTIME_ERROR)
self.assertEqual(self.act.status(), ACT_OK)
def test_bad_object(self):
"""send a done message which fails update due to bad property"""
msg = shine_msg_pack(evtype='comp', info=self.info, status='done')
def buggy_update(self, other):
self.wrong_property = other.wrong_property
self.tgt.update = types.MethodType(buggy_update, self.tgt)
self.act.fakecmd = 'echo "%s"' % msg
self.act.launch()
self.fs._run_actions()
self.fs._check_errors([OFFLINE], self.fs.components)
self.assertEqual(len(self.fs.proxy_errors), 1)
self.assertEqual(
str(list(self.fs.proxy_errors.messages())[0]),
"Cannot read message (check Shine and ClusterShell "
"version): 'MGT' object has no attribute "
"'wrong_property'")
self.assertEqual(self.tgt.state, RUNTIME_ERROR)
self.assertEqual(self.act.status(), ACT_OK)
