def test_alias_input(self):
driver = PeriodicDriver()
driver.configure({'name':'driver','parent':self.output_value,
'input':self.alias_input})
self.assert_(self.output_value.get() == 0,
"Output already non-zero, bogus test...")
driver.start()
timeout_at = time.time() + 1.0
while self.output_value.get() == 0:
if time.time() > timeout_at:
self.fail("self.output_value never driven to 1.")
pause(0.01)
return
def test_deferred_input(self):
driver = PeriodicDriver()
driver.configure({'name':'driver','parent':self.output_value,
'input':'/aliases/deferred_input',
'period':0.01})
self.assert_(self.output_value.get() == 0,
"Output already non-zero, bogus test...")
driver.start()
pause(0.1)
Alias().configure({'parent':self.aliases, 'name':'deferred_input',
'node_url':'/input/value'})
timeout_at = time.time() + 1.0
while self.output_value.get() == 0:
if time.time() > timeout_at:
self.fail("self.output_value never driven to 1.")
pause(0.01)
return
def test_simple_case(self):
driver = PeriodicDriver()
driver.configure({
'name': 'driver',
'parent': self.output_value,
'input': self.input_value
})
self.assert_(self.output_value.get() == 0,
"Output already non-zero, bogus test...")
driver.start()
timeout_at = time.time() + 1.0
while self.output_value.get() == 0:
if time.time() > timeout_at:
self.fail("self.output_value never driven to 1.")
pause(0.01)
return
def test_deferred_input(self):
driver = PeriodicDriver()
driver.configure({
'name': 'driver',
'parent': self.output_value,
'input': '/aliases/deferred_input',
'period': 0.01
})
self.assert_(self.output_value.get() == 0,
"Output already non-zero, bogus test...")
driver.start()
pause(0.1)
Alias().configure({
'parent': self.aliases,
'name': 'deferred_input',
'node_url': '/input/value'
})
timeout_at = time.time() + 1.0
while self.output_value.get() == 0:
if time.time() > timeout_at:
self.fail("self.output_value never driven to 1.")
pause(0.01)
return
