# test program - does nothing, but lasts 5 seconds.

import time

LOOPS=20

result = []
for i in range(LOOPS):
    x = '*'*1000
    y = x*1000
    z = y*100
    result.append(z)
    time.sleep(1)

for i in range(LOOPS):
    result.pop()
    time.sleep(1)

del result
time.sleep(1)