Limnoria/test/test_schedule.py

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###
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# Copyright (c) 2002-2005, Jeremiah Fincher
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# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# contributors to this software may be used to endorse or promote products
# derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
from supybot.test import *
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import time
import supybot.schedule as schedule
# Use a different driver name than the main Schedule, because Schedule
# is a driver so it self-registers in the dict of drivers with its name.
# So by keeping the name we overwrite the main Schedule in the dict of
# drivers (which is supposed to be in sync with the one accessible
# as supybot.schedule.schedule).
class FakeSchedule(schedule.Schedule):
def name(self):
return 'FakeSchedule'
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class TestSchedule(SupyTestCase):
def testSchedule(self):
sched = FakeSchedule()
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i = [0]
def add10():
i[0] = i[0] + 10
def add1():
i[0] = i[0] + 1
sched.addEvent(add10, time.time() + 3)
sched.addEvent(add1, time.time() + 1)
time.sleep(1.2)
sched.run()
self.assertEqual(i[0], 1)
time.sleep(1.9)
sched.run()
self.assertEqual(i[0], 11)
sched.addEvent(add10, time.time() + 3, 'test')
sched.run()
self.assertEqual(i[0], 11)
sched.removeEvent('test')
self.assertEqual(i[0], 11)
time.sleep(3)
self.assertEqual(i[0], 11)
def testReschedule(self):
sched = FakeSchedule()
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i = [0]
def inc():
i[0] += 1
n = sched.addEvent(inc, time.time() + 1)
sched.rescheduleEvent(n, time.time() + 3)
time.sleep(1.2)
sched.run()
self.assertEqual(i[0], 0)
time.sleep(2)
sched.run()
self.assertEqual(i[0], 1)
def testPeriodic(self):
sched = FakeSchedule()
i = [0]
def inc():
i[0] += 1
n = sched.addPeriodicEvent(inc, 1, name='test_periodic')
time.sleep(0.6)
sched.run() # 0.6
self.assertEqual(i[0], 1)
time.sleep(0.6)
sched.run() # 1.2
self.assertEqual(i[0], 2)
time.sleep(0.6)
sched.run() # 1.8
self.assertEqual(i[0], 2)
time.sleep(0.6)
sched.run() # 2.4
self.assertEqual(i[0], 3)
sched.removePeriodicEvent(n)
time.sleep(1)
sched.run() # 3.4
self.assertEqual(i[0], 3)
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def testCountedPeriodic(self):
sched = FakeSchedule()
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i = [0]
def inc():
i[0] += 1
n = sched.addPeriodicEvent(inc, 1, name='test_periodic', count=3)
time.sleep(0.6)
sched.run() # 0.6
self.assertEqual(i[0], 1)
time.sleep(0.6)
sched.run() # 1.2
self.assertEqual(i[0], 2)
time.sleep(0.6)
sched.run() # 1.8
self.assertEqual(i[0], 2)
time.sleep(0.6)
sched.run() # 2.4
self.assertEqual(i[0], 3)
time.sleep(1)
sched.run() # 3.4
self.assertEqual(i[0], 3)
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