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# Copyright 2012 Pinterest.com
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import time
import pytest
try:
import pylibmc
HAS_PYLIBMC = True
except Exception:
HAS_PYLIBMC = False
try:
import memcache
HAS_MEMCACHE = True
except Exception:
HAS_MEMCACHE = False
try:
import pymemcache.client
HAS_PYMEMCACHE = True
except Exception:
HAS_PYMEMCACHE = False
def run_client_test(name, client, size, count):
client.flush_all()
value = 'X' * size
start = time.time()
for i in range(count):
client.set(str(i), value)
for i in range(count):
client.get(str(i))
duration = time.time() - start
print("{0}: {1}".format(name, duration))
@pytest.mark.benchmark()
@pytest.mark.skipif(not HAS_PYLIBMC,
reason="requires pylibmc")
def test_pylibmc(host, port, size, count):
client = pylibmc.Client(['{0}:{1}'.format(host, port)])
client.behaviors = {"tcp_nodelay": True}
run_client_test('pylibmc', client, size, count)
@pytest.mark.benchmark()
@pytest.mark.skipif(not HAS_MEMCACHE,
reason="requires python-memcached")
def test_memcache(host, port, size, count):
client = memcache.Client(['{0}:{1}'.format(host, port)])
run_client_test('memcache', client, size, count)
@pytest.mark.benchmark()
@pytest.mark.skipif(not HAS_PYMEMCACHE,
reason="requires pymemcache")
def test_pymemcache(host, port, size, count):
client = pymemcache.client.Client((host, port))
run_client_test('pymemcache', client, size, count)
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