/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Libmemcached library
*
* Copyright (C) 2011 Data Differential, http://datadifferential.com/
* Copyright (C) 2006-2009 Brian Aker All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* * The names of its contributors may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <mem_config.h>
/*
C++ interface test
*/
#include <libmemcached-1.0/memcached.hpp>
#include <libtest/test.hpp>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <ctime>
#include <string>
#include <iostream>
using namespace std;
using namespace memcache;
using namespace libtest;
static void populate_vector(vector<char> &vec, const string &str)
{
vec.reserve(str.length());
vec.assign(str.begin(), str.end());
}
static void copy_vec_to_string(vector<char> &vec, string &str)
{
str.clear();
if (not vec.empty())
{
str.assign(vec.begin(), vec.end());
}
}
static test_return_t basic_test(memcached_st *memc)
{
Memcache foo(memc);
const string value_set("This is some data");
std::vector<char> value;
std::vector<char> test_value;
populate_vector(value, value_set);
test_true(foo.set("mine", value, 0, 0));
test_true(foo.get("mine", test_value));
test_compare(test_value.size(), value.size());
test_memcmp(&test_value[0], &value[0], test_value.size());
test_false(foo.set("", value, 0, 0));
return TEST_SUCCESS;
}
static test_return_t increment_test(memcached_st *original)
{
Memcache mcach(original);
const string key("blah");
const string inc_value("1");
std::vector<char> inc_val;
vector<char> ret_value;
string ret_string;
uint64_t int_inc_value;
uint64_t int_ret_value;
populate_vector(inc_val, inc_value);
test_true(mcach.set(key, inc_val, 0, 0));
test_true(mcach.get(key, ret_value));
test_false(ret_value.empty());
copy_vec_to_string(ret_value, ret_string);
int_inc_value= uint64_t(atol(inc_value.c_str()));
int_ret_value= uint64_t(atol(ret_string.c_str()));
test_compare(int_inc_value, int_ret_value);
test_true(mcach.increment(key, 1, &int_ret_value));
test_compare(uint64_t(2), int_ret_value);
test_true(mcach.increment(key, 1, &int_ret_value));
test_compare(uint64_t(3), int_ret_value);
test_true(mcach.increment(key, 5, &int_ret_value));
test_compare(uint64_t(8), int_ret_value);
return TEST_SUCCESS;
}
static test_return_t basic_master_key_test(memcached_st *original)
{
Memcache foo(original);
const string value_set("Data for server A");
vector<char> value;
vector<char> test_value;
const string master_key_a("server-a");
const string master_key_b("server-b");
const string key("xyz");
populate_vector(value, value_set);
test_true(foo.setByKey(master_key_a, key, value, 0, 0));
test_true(foo.getByKey(master_key_a, key, test_value));
test_compare(value.size(), test_value.size());
test_memcmp(&value[0], &test_value[0], value.size());
test_value.clear();
#if 0
test_false(foo.getByKey(master_key_b, key, test_value));
test_zero(test_value.size());
#endif
return TEST_SUCCESS;
}
static test_return_t mget_test(memcached_st *original)
{
Memcache memc(original);
memcached_return_t mc_rc;
vector<string> keys;
vector< vector<char> *> values;
keys.reserve(3);
keys.push_back("fudge");
keys.push_back("son");
keys.push_back("food");
vector<char> val1;
vector<char> val2;
vector<char> val3;
populate_vector(val1, "fudge");
populate_vector(val2, "son");
populate_vector(val3, "food");
values.reserve(3);
values.push_back(&val1);
values.push_back(&val2);
values.push_back(&val3);
string return_key;
vector<char> return_value;
/* We need to empty the server before we continue the test */
bool flush_res= memc.flush();
if (flush_res == false)
{
std::string error_string;
ASSERT_TRUE(memc.error(error_string));
Error << error_string;
}
test_true(memc.flush());
test_true(memc.mget(keys));
test_compare(MEMCACHED_NOTFOUND,
memc.fetch(return_key, return_value));
test_true(memc.setAll(keys, values, 50, 9));
test_true(memc.mget(keys));
size_t count= 0;
while (memcached_success(mc_rc= memc.fetch(return_key, return_value)))
{
test_compare(return_key.length(), return_value.size());
test_memcmp(&return_value[0], return_key.c_str(), return_value.size());
count++;
}
test_compare(values.size(), count);
return TEST_SUCCESS;
}
static test_return_t lp_1010899_TEST(void*)
{
// Check to see everything is setup internally even when no initial hosts are
// given.
Memcache memc;
test_false(memc.increment(__func__, 0, NULL));
return TEST_SUCCESS;
}
static test_return_t lp_1010899_with_args_TEST(memcached_st *original)
{
// Check to see everything is setup internally even when a host is specified
// on creation.
const memcached_instance_st* instance= memcached_server_instance_by_position(original, 0);
Memcache memc(memcached_server_name(instance), memcached_server_port(instance));
test_false(memc.increment(__func__, 0, NULL));
test_true(memc.set(__func__, test_literal_param("12"), 0, 0));
test_true(memc.increment(__func__, 3, NULL));
std::vector<char> ret_val;
test_true(memc.get(__func__, ret_val));
test_strcmp(&ret_val[0], "15");
return TEST_SUCCESS;
}
static test_return_t basic_behavior(memcached_st *original)
{
Memcache memc(original);
test_true(memc.setBehavior(MEMCACHED_BEHAVIOR_VERIFY_KEY, true));
test_compare(true, memc.getBehavior(MEMCACHED_BEHAVIOR_VERIFY_KEY));
return TEST_SUCCESS;
}
static test_return_t error_test(memcached_st *)
{
Memcache memc("--server=localhost:178");
std::vector<char> value;
test_false(memc.set("key", value, time_t(0), uint32_t(0)));
test_true(memc.error());
return TEST_SUCCESS;
}
static test_return_t error_std_string_test(memcached_st *)
{
Memcache memc("--server=localhost:178");
std::vector<char> value;
test_false(memc.set("key", value, time_t(0), uint32_t(0)));
std::string error_message;
test_true(memc.error(error_message));
test_false(error_message.empty());
return TEST_SUCCESS;
}
static test_return_t error_memcached_return_t_test(memcached_st *)
{
Memcache memc("--server=localhost:178");
std::vector<char> value;
test_false(memc.set("key", value, time_t(0), uint32_t(0)));
memcached_return_t rc;
test_true(memc.error(rc));
test_compare(MEMCACHED_CONNECTION_FAILURE, rc);
return TEST_SUCCESS;
}
test_st error_tests[] ={
{ "error()", false, reinterpret_cast<test_callback_fn*>(error_test) },
{ "error(std::string&)", false, reinterpret_cast<test_callback_fn*>(error_std_string_test) },
{ "error(memcached_return_t&)", false, reinterpret_cast<test_callback_fn*>(error_memcached_return_t_test) },
{0, 0, 0}
};
test_st tests[] ={
{ "basic", false,
reinterpret_cast<test_callback_fn*>(basic_test) },
{ "basic_master_key", false,
reinterpret_cast<test_callback_fn*>(basic_master_key_test) },
{ "increment_test", false,
reinterpret_cast<test_callback_fn*>(increment_test) },
{ "mget", true,
reinterpret_cast<test_callback_fn*>(mget_test) },
{ "basic_behavior", false,
reinterpret_cast<test_callback_fn*>(basic_behavior) },
{0, 0, 0}
};
test_st regression_TESTS[] ={
{ "lp:1010899 Memcache()", false, lp_1010899_TEST },
{ "lp:1010899 Memcache(localhost, port)", false,
reinterpret_cast<test_callback_fn*>(lp_1010899_with_args_TEST) },
{0, 0, 0}
};
collection_st collection[] ={
{"block", 0, 0, tests},
{"error()", 0, 0, error_tests},
{"regression", 0, 0, regression_TESTS},
{0, 0, 0, 0}
};
#define SERVERS_TO_CREATE 5
#define TEST_PORT_BASE MEMCACHED_DEFAULT_PORT +10
#include "tests/libmemcached_world.h"
void get_world(libtest::Framework* world)
{
world->collections(collection);
world->create((test_callback_create_fn*)world_create);
world->destroy((test_callback_destroy_fn*)world_destroy);
world->set_runner(new LibmemcachedRunner);
}