本文整理汇总了Python中mi.core.instrument.instrument_driver.SingleConnectionInstrumentDriver.restore_direct_access_params方法的典型用法代码示例。如果您正苦于以下问题：Python SingleConnectionInstrumentDriver.restore_direct_access_params方法的具体用法？Python SingleConnectionInstrumentDriver.restore_direct_access_params怎么用？Python SingleConnectionInstrumentDriver.restore_direct_access_params使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mi.core.instrument.instrument_driver.SingleConnectionInstrumentDriver的用法示例。
在下文中一共展示了SingleConnectionInstrumentDriver.restore_direct_access_params方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TestUnitInstrumentDriver
# 需要导入模块: from mi.core.instrument.instrument_driver import SingleConnectionInstrumentDriver [as 别名]
# 或者: from mi.core.instrument.instrument_driver.SingleConnectionInstrumentDriver import restore_direct_access_params [as 别名]
#.........这里部分代码省略.........
"""
# Ensure that we default to test mode off
self.assertFalse(self.driver._test_mode)
exception = False
try:
self.driver.set_test_mode(False)
self.driver.test_force_state(state=1)
except(TestModeException):
exception = True
except(Exception):
# ignore other exceptions
pass
self.assertTrue(exception)
# Now set test mode and try to run again.
exception = False
try:
self.driver.set_test_mode(True)
self.assertTrue(self.driver._test_mode)
self.driver.test_force_state(state=1)
except(TestModeException):
exception = True
except(Exception):
# ignore other exceptions
pass
self.assertFalse(exception)
def test_direct_access_params(self):
"""
Tests to see how direct access parameters are setup and that they are
working properly.
"""
self.assertTrue(self.driver._protocol._param_dict.get("foo"), 10)
self.assertTrue(self.driver._protocol._param_dict.get("bar"), 15)
# use real driver sets here, the direct poke of the param dict is just
# a test-with-base-class thing
self.driver._protocol._param_dict.update("bar=20")
self.assertTrue(self.driver._protocol._param_dict.get("bar"), 20)
# pretend to go into direct access mode,
running_config = self.driver._protocol.get_cached_config()
# make some changes to both, (foo to 100, bar to 200)
self.driver._protocol._param_dict.update("foo=100")
self.driver._protocol._param_dict.update("bar=200")
# its like we came out of DA mode
self.driver.restore_direct_access_params(running_config)
# confirm that the default values were set back appropriately.
self.assertTrue(self.driver._protocol._param_dict.get("foo"), 10)
self.assertTrue(self.driver._protocol._param_dict.get("bar"), 200)
def test_get_cached_config(self):
"""
Verifies that the driver kicks out a cached config. Not connected, but
thats what it is headed...
"""
running_config = self.driver.get_cached_config()
self.assertEquals(running_config["foo"], 10)
self.assertEquals(running_config["bar"], 15)
def test_apply_startup_params(self):
"""
Test to see that calling a driver's apply_startup_params successfully
gets down into the base protocol class's apply_startup_params() stub
that throws an exception
"""
self.assertRaises(NotImplementedException,
self.driver.apply_startup_params)
def test_startup_params(self):
"""
Tests to see that startup parameters are properly set when the
startup logic goes through.
"""
self.assertTrue(self.driver._protocol._param_dict.get("foo"), 10)
self.assertTrue(self.driver._protocol._param_dict.get("bar"), 15)
# make sure some value isnt the default value
self.driver._protocol._param_dict.update("bar=20")
self.assertTrue(self.driver._protocol._param_dict.get("bar"), 20)
self.driver._protocol._param_dict.update("baz=30")
self.assertTrue(self.driver._protocol._param_dict.get("baz"), 30)
# pretend to manually adjust a few things:
self.driver._protocol._param_dict.update("foo=1000")
self.assertTrue(self.driver._protocol._param_dict.get("foo"), 1000)
self.driver._protocol._param_dict.update("bar=1500")
self.assertTrue(self.driver._protocol._param_dict.get("bar"), 1500)
self.driver._protocol._param_dict.update("baz=2000")
self.assertTrue(self.driver._protocol._param_dict.get("baz"), 2000)
# pretend to go through the motions of a startup sequence
self.driver.set_init_params({'foo':100, "bar": 150, "baz": 200})