def test_direct_access_telnet_mode(self):
"""
@brief This test manually tests that the Instrument Driver properly supports direct access to the physical
instrument. (telnet mode)
"""
self.assert_enter_command_mode()
self.assert_direct_access_start_telnet()
self.assertTrue(self.tcp_client)
# set direct access parameters (these should be reset upon return from direct access)
self.tcp_client.send_data('dcpwm 1') # read-only, direct access
self.tcp_client.expect_regex(' = ')
self.tcp_client.send_data('m1a_tmoc 30') # read-write, direct access
self.tcp_client.expect_regex(' = ')
# without saving the parameters, the values will be reset on reboot (which is part of wakeup)
self.tcp_client.send_data('#3_params save') # read-write, direct access
self.tcp_client.expect_regex('save\*')
self.assert_direct_access_stop_telnet()
# verify that all direct access parameters are restored
parameters = Parameter.dict()
for key in self._driver_parameters.keys():
# verify access of parameters - default values
if self._driver_parameters[key][self.DA]:
log.debug('checking direct access parameter: %s', key)
# verify we cannot set readonly parameters
self.assert_get_parameter(key, self._driver_parameters[key][self.VALUE])
def test_out_of_range(self):
self.assert_initialize_driver()
constraints = ParameterConstraints.dict()
parameters = Parameter.dict()
for key in constraints:
_, minimum, maximum = constraints[key]
self.assert_set_exception(parameters[key], minimum - 1)
self.assert_set_exception(parameters[key], maximum + 1)
self.assert_set_exception(parameters[key], 'expects int, not string!!')
def test_out_of_range(self):
self.assert_initialize_driver()
constraints = ParameterConstraints.dict()
parameters = Parameter.dict()
for key in constraints:
_, minimum, maximum = constraints[key]
self.assert_set_exception(parameters[key], minimum - 1)
self.assert_set_exception(parameters[key], maximum + 1)
self.assert_set_exception(parameters[key], 'expects int, not string!!')
def test_get_set_parameters(self):
"""
verify that all parameters can be get set properly, this includes
ensuring that read only parameters fail on set.
"""
self.assert_enter_command_mode()
# verify we can set read/write parameters
constraints = ParameterConstraints.dict()
parameters = Parameter.dict()
for key in constraints:
if self._driver_parameters[parameters[key]][self.READONLY]:
continue
_, _, maximum = constraints[key]
self.assert_set_parameter(parameters[key], maximum)
def test_get_set_parameters(self):
"""
verify that all parameters can be get set properly, this includes
ensuring that read only parameters fail on set.
"""
self.assert_enter_command_mode()
# verify we can set read/write parameters
constraints = ParameterConstraints.dict()
parameters = Parameter.dict()
for key in constraints:
if self._driver_parameters[parameters[key]][self.READONLY]:
continue
_, _, maximum = constraints[key]
self.assert_set_parameter(parameters[key], maximum)