File: flush-all.test

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# encoding: tarantool
import time
import yaml

###################################
def get_memcached_len(serv):
    serv_admin = serv.admin
    resp = exec serv_admin silent "lua box.space[box.cfg.memcached_space]:len()"
    return yaml.load(resp)[0]

def wait_for_empty_space(serv = server):
    serv_admin = serv.admin
    while True:
        if get_memcached_len(serv) == 0:
            return
        time.sleep(0.01)
###################################

print """# Test flush_all with zero delay. """
exec memcached "set foo 0 0 6\r\nfooval\r\n"
exec memcached "get foo\r\n"
exec memcached "flush_all\r\n"
exec memcached "get foo\r\n"

print """# check that flush_all doesn't blow away items that immediately get set """
exec memcached "set foo 0 0 3\r\nnew\r\n"
exec memcached "get foo\r\n"

print """# and the other form, specifying a flush_all time... """
expire = time.time() + 1
print "flush_all time + 1"
print exec memcached silent "flush_all %d\r\n" % expire
exec memcached "get foo\r\n"

exec memcached "set foo 0 0 3\r\n123\r\n"
exec memcached "get foo\r\n"
wait_for_empty_space()
exec memcached "get foo\r\n"

# resore default suite config
server.stop()
server.deploy(self.suite_ini["config"])
# vim: syntax=python