def main():
PERIOD = 0.1 * SECOND
start = nanotime()
sleep(PERIOD)
diff = nanotime() - start
assert PERIOD - DELTA0 <= diff <= PERIOD + DELTA
def main():
PERIOD = 0.1 * SECOND
start = nanotime()
sleep(PERIOD)
diff = nanotime() - start
assert PERIOD - DELTA0 <= diff <= PERIOD + DELTA
def main():
PERIOD = 0.1 * SECOND
now = nanotime()
c = After(PERIOD)
rlist.append(c.recv())
diff = nanotime() - rlist[0]
assert PERIOD - DELTA0 <= diff <= PERIOD + DELTA
def main():
PERIOD = 0.1 * SECOND
now = nanotime()
c = After(PERIOD)
rlist.append(c.recv())
diff = nanotime() - rlist[0]
assert PERIOD - DELTA0 <= diff <= PERIOD + DELTA
def main():
PERIOD = 10 * SECOND
t = Timer(PERIOD)
now = nanotime()
t.reset(0.1 * SECOND)
rlist.append(t.c.recv())
diff = nanotime() - rlist[0]
assert PERIOD - DELTA0 <= diff <= PERIOD + DELTA
def main():
PERIOD = 10 * SECOND
t = Timer(PERIOD)
now = nanotime()
t.reset(0.1 * SECOND)
rlist.append(t.c.recv())
diff = nanotime() - rlist[0]
assert PERIOD - DELTA0 <= diff <= PERIOD + DELTA
