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#!/usr/bin/env python
#coding: utf-8
import os
import sys
import redis
import memcache
PWD = os.path.dirname(os.path.realpath(__file__))
WORKDIR = os.path.join(PWD, '../')
sys.path.append(os.path.join(WORKDIR, 'lib/'))
sys.path.append(os.path.join(WORKDIR, 'conf/'))
import conf
from server_modules import *
from utils import *
CLUSTER_NAME = 'ntest'
all_mc= [
Memcached('127.0.0.1', 2200, '/tmp/r/memcached-2200/', CLUSTER_NAME, 'mc-2200'),
Memcached('127.0.0.1', 2201, '/tmp/r/memcached-2201/', CLUSTER_NAME, 'mc-2201'),
]
nc_verbose = int(getenv('T_VERBOSE', 4))
mbuf = int(getenv('T_MBUF', 512))
large = int(getenv('T_LARGE', 1000))
nc = NutCracker('127.0.0.1', 4100, '/tmp/r/nutcracker-4100', CLUSTER_NAME,
all_mc, mbuf=mbuf, verbose=nc_verbose, is_redis=False)
def setup():
for r in all_mc:
r.deploy()
r.stop()
r.start()
nc.deploy()
nc.stop()
nc.start()
def teardown():
for r in all_mc:
r.stop()
assert(nc._alive())
nc.stop()
def getconn():
host_port = '%s:%s' % (nc.host(), nc.port())
return memcache.Client([host_port])
def test_basic():
conn = getconn()
conn.set('k', 'v')
assert('v' == conn.get('k'))
conn.set("key", "1")
for i in range(10):
conn.incr("key")
assert(str(i+2) == conn.get('key'))
conn.delete("key")
assert(None == conn.get('key'))
default_kv = {'kkk-%s' % i :'vvv-%s' % i for i in range(10)}
def test_mget_mset(kv=default_kv):
conn = getconn()
conn.set_multi(kv)
keys = sorted(kv.keys())
assert(conn.get_multi(keys) == kv)
assert(conn.gets_multi(keys) == kv)
#del
conn.delete_multi(keys)
#mget again
vals = conn.get_multi(keys)
assert({} == vals)
def test_mget_mset_large():
for cnt in range(179, large, 179):
#print 'test', cnt
kv = {'kkk-%s' % i :'vvv-%s' % i for i in range(cnt)}
test_mget_mset(kv)
def test_mget_mset_key_not_exists(kv=default_kv):
conn = getconn()
conn.set_multi(kv)
keys = kv.keys()
keys2 = ['x-'+k for k in keys]
keys = keys + keys2
random.shuffle(keys)
for i in range(2):
#mget to check
vals = conn.get_multi(keys)
for i, k in enumerate(keys):
if k in kv:
assert(kv[k] == vals[k])
else:
assert(k not in vals)
#del
conn.delete_multi(keys)
#mget again
vals = conn.get_multi(keys)
assert({} == vals)
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