Comments (4)
kmadisa
commented on July 17, 2024
Added a simple test that calls a command on the sim device in the class
def test_Add(self):
command_name = "Add"
expected_value = 5
actual_value = self.sim_device.command_inout(command_name, [3, 2])
time.sleep(1)
self.assertEqual(
expected_value,
actual_value)That resulted in an error:
test_Add (tango_simlib.tests.test_sim_test_interface.test_TangoSimGenDeviceIntegration) ... omniORB: (6) 2021-11-29 09:51:19.888749: Warning: method 'command_inout_4' raised an unexpected exception (not a CORBA exception).
ERROR
======================================================================
ERROR: test_Add (tango_simlib.tests.test_sim_test_interface.test_TangoSimGenDeviceIntegration)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/app/tango-simlib/tango_simlib/tests/test_sim_test_interface.py", line 401, in test_Add
actual_value = self.sim_device.command_inout(command_name, [3, 2])
File "/usr/local/lib/python3.7/dist-packages/tango/green.py", line 195, in greener
return executor.run(fn, args, kwargs, wait=wait, timeout=timeout)
File "/usr/local/lib/python3.7/dist-packages/tango/green.py", line 109, in run
return fn(*args, **kwargs)
File "/usr/local/lib/python3.7/dist-packages/tango/connection.py", line 108, in __Connection__command_inout
r = Connection.command_inout_raw(self, name, *args, **kwds)
File "/usr/local/lib/python3.7/dist-packages/tango/connection.py", line 137, in __Connection__command_inout_raw
return self.__command_inout(cmd_name, param)
PyTango.CommunicationFailed: DevFailed[
DevError[
desc = UNKNOWN CORBA system exception
origin = Connection::command_inout()
reason = API_CorbaException
severity = ERR]
DevError[
desc = Failed to execute command_inout on device test/nodb/tangodeviceserver, command Add
origin = Connection::command_inout()
reason = API_CommunicationFailed
severity = ERR]
]from tango-simlib.
kmadisa
commented on July 17, 2024
I had a look at the model layer to check if the actions on the model worked as expected and this is the output:
In [66]: model.sim_actions['Command1']
Out[66]: functools.partial(<function PopulateModelActions.generate_action_handler.<locals>.action_handler at 0x7f7ddeac98c8>, <tango_simlib.model.Model object at 0x7f7ddeecbb70>)
In [67]: model.test_sim_actions['Command1']
Out[67]: functools.partial(<bound method TestSimControl.test_action_command1 of <test_module.TestSimControl object at 0x7f7ddecf6588>>, <tango_simlib.model.Model object at 0x7f7ddeecbb70>)From the output we can see that the handler for Command1 in model.sim_actions is not a bound method of the Testsim class, as expected.
from tango-simlib.
kmadisa
commented on July 17, 2024
This is the output of the command_info and its corresponding override_info of the model used for testing:
In[51] psr.get_device_command_metadata()
Out[52]:
{'Command1': {'name': 'Command1',
'description': 'Runs command2',
'actions': [],
'dtype_in': tango._tango.CmdArgType.DevVoid,
'doc_in': 'No input parameter',
'dformat_in': tango._tango.AttrDataFormat.SCALAR,
'dtype_out': tango._tango.CmdArgType.DevVoid,
'doc_out': 'Command responds',
'dformat_out': tango._tango.AttrDataFormat.SCALAR},
'test_Command1': {'name': 'test_Command1',
'description': 'Runs command1',
'dtype_in': tango._tango.CmdArgType.DevVoid,
'doc_in': 'No input parameter',
'dformat_in': tango._tango.AttrDataFormat.SCALAR,
'dtype_out': tango._tango.CmdArgType.DevVoid,
'doc_out': 'Command responds',
'dformat_out': tango._tango.AttrDataFormat.SCALAR}}
In[53] psr.get_device_cmd_override_metadata()
Out[54]:
{'Sim_Test': {'name': 'Sim_Test',
'module_directory': '/tango_simlib/scripts/',
'module_name': 'test_module',
'class_name': 'TestSim'},
'SimControl_Test': {'name': 'SimControl_Test',
'module_directory': '/tango_simlib/scripts/',
'module_name': 'test_module',
'class_name': 'TestSimControl'}}
from tango-simlib.
kmadisa
commented on July 17, 2024
Files used to reproduce the issue (NB: the files were placed in the scripts/ directory):
from tango-simlib.
Related Issues (10)
- Generate simulator from xmi files that implement inheritance
- Enable the device server push events manually HOT 2
- attribute of SPECTRUM and IMAGE data format in SimDD file HOT 4
- Support "Int" data_type in SimDD.schema? HOT 3
- read and write Spectrum/Image attribute problem HOT 1
- Images for README
- tango-simlib: Several device(s) HOT 1
- Unicode Encode Error from POGO xmi HOT 1
- Update the documentation HOT 1
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from tango-simlib.