Serge NOEL
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
# Test that a simple Python automaton can be stopped cleanly
|
|
#
|
|
# Author: Bob Jacobsen, copyright 2017
|
|
# Part of the JMRI distribution
|
|
|
|
import java
|
|
import jmri
|
|
import time
|
|
|
|
class AutomatonStopTest(jmri.jmrit.automat.AbstractAutomaton) :
|
|
|
|
# init() is called exactly once at the beginning to do
|
|
# any necessary configuration.
|
|
def init(self):
|
|
return
|
|
|
|
# sample subroutine
|
|
def mycode(self) :
|
|
# wait for some time
|
|
self.waitMsec(1000)
|
|
return
|
|
|
|
# handle() is called repeatedly until it returns false.
|
|
#
|
|
# Modify this to do your calculation.
|
|
def handle(self):
|
|
# do the work
|
|
self.mycode()
|
|
# and continue around again forever
|
|
return 1 # to continue
|
|
|
|
# end of class definition
|
|
|
|
# create one of these
|
|
a = AutomatonStopTest()
|
|
|
|
# set the name, as a example of configuring it
|
|
name = "AutomatonStopTest test thread"
|
|
a.setName(name)
|
|
|
|
# start it running
|
|
a.start()
|
|
|
|
# tell it to stop
|
|
jmri.jmrit.automat.AutomatSummary.instance().get(name).stop()
|
|
|
|
# confirm that it has stopped (might have to wait a here?)
|
|
time.sleep(1.0) # wait 1 second
|
|
for t in java.lang.Thread.getAllStackTraces().keySet() :
|
|
if (t.getName() == name) :
|
|
if (t.getState() != java.lang.Thread.State.TERMINATED) : raise AssertionError('thread did not TERMINATE')
|
|
|