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/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Libmemcached library
*
* Copyright (C) 2012 Data Differential, http://datadifferential.com/
*
* 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 <config.h>
#include <libtest/test.hpp>
/*
Test cases
*/
#include <libmemcached-1.0/memcached.h>
#include "tests/libmemcached-1.0/memcached_get.h"
#include "tests/libmemcached-1.0/setup_and_teardowns.h"
test_return_t get_test(memcached_st *memc)
{
uint64_t query_id= memcached_query_id(memc);
memcached_return_t rc= memcached_delete(memc,
test_literal_param(__func__),
time_t(0));
test_true_hint(rc == MEMCACHED_BUFFERED or rc == MEMCACHED_NOTFOUND, memcached_last_error_message(memc));
test_compare(query_id +1, memcached_query_id(memc));
size_t string_length;
uint32_t flags;
char *string= memcached_get(memc,
test_literal_param(__func__),
&string_length, &flags, &rc);
test_compare_got(MEMCACHED_NOTFOUND, rc, memcached_last_error_message(memc));
test_false(string_length);
test_false(string);
return TEST_SUCCESS;
}
test_return_t get_test2(memcached_st *memc)
{
const char *value= "when we sanitize";
uint64_t query_id= memcached_query_id(memc);
test_compare(return_value_based_on_buffering(memc),
memcached_set(memc,
test_literal_param(__func__),
value, strlen(value),
time_t(0), uint32_t(0)));
test_compare(query_id +1, memcached_query_id(memc));
query_id= memcached_query_id(memc);
test_true(query_id);
uint32_t flags;
size_t string_length;
memcached_return_t rc;
char *string= memcached_get(memc,
test_literal_param(__func__),
&string_length, &flags, &rc);
test_compare(query_id +1, memcached_query_id(memc));
test_compare_got(MEMCACHED_SUCCESS, rc, memcached_strerror(NULL, rc));
test_compare_got(MEMCACHED_SUCCESS, memcached_last_error(memc), memcached_last_error_message(memc));
test_true(string);
test_compare(strlen(value), string_length);
test_memcmp(string, value, string_length);
free(string);
return TEST_SUCCESS;
}
test_return_t get_test3(memcached_st *memc)
{
size_t value_length= 8191;
libtest::vchar_t value;
value.reserve(value_length);
for (uint32_t x= 0; x < value_length; x++)
{
value.push_back(char(x % 127));
}
test_compare_hint(return_value_based_on_buffering(memc),
memcached_set(memc,
test_literal_param(__func__),
&value[0], value.size(),
time_t(0), uint32_t(0)),
memcached_last_error_message(memc));
size_t string_length;
uint32_t flags;
memcached_return_t rc;
char *string= memcached_get(memc,
test_literal_param(__func__),
&string_length, &flags, &rc);
test_compare(MEMCACHED_SUCCESS, rc);
test_true(string);
test_compare(value.size(), string_length);
test_memcmp(string, &value[0], string_length);
free(string);
return TEST_SUCCESS;
}
test_return_t get_test4(memcached_st *memc)
{
size_t value_length= 8191;
libtest::vchar_t value;
value.reserve(value_length);
for (uint32_t x= 0; x < value_length; x++)
{
value.push_back(char(x % 127));
}
test_compare_hint(return_value_based_on_buffering(memc),
memcached_set(memc,
test_literal_param(__func__),
&value[0], value.size(),
time_t(0), uint32_t(0)),
memcached_last_error_message(memc));
for (uint32_t x= 0; x < 10; x++)
{
uint32_t flags;
size_t string_length;
memcached_return_t rc;
char *string= memcached_get(memc,
test_literal_param(__func__),
&string_length, &flags, &rc);
test_compare(MEMCACHED_SUCCESS, rc);
test_true(string);
test_compare(value.size(), string_length);
test_memcmp(string, &value[0], string_length);
free(string);
}
return TEST_SUCCESS;
}
/*
* This test verifies that memcached_read_one_response doesn't try to
* dereference a NIL-pointer if you issue a multi-get and don't read out all
* responses before you execute a storage command.
*/
test_return_t get_test5(memcached_st *memc)
{
/*
** Request the same key twice, to ensure that we hash to the same server
** (so that we have multiple response values queued up) ;-)
*/
const char *keys[]= { "key", "key" };
size_t lengths[]= { 3, 3 };
uint32_t flags;
size_t rlen;
test_compare_hint(return_value_based_on_buffering(memc),
memcached_set(memc, keys[0], lengths[0],
keys[0], lengths[0],
time_t(0), uint32_t(0)),
memcached_last_error_message(memc));
test_compare(MEMCACHED_SUCCESS, memcached_mget(memc, keys, lengths, test_array_length(keys)));
memcached_result_st results_obj;
memcached_result_st *results= memcached_result_create(memc, &results_obj);
test_true(results);
memcached_return_t rc;
results= memcached_fetch_result(memc, &results_obj, &rc);
test_true(results);
memcached_result_free(&results_obj);
/* Don't read out the second result, but issue a set instead.. */
test_compare(MEMCACHED_SUCCESS, memcached_set(memc, keys[0], lengths[0], keys[0], lengths[0], 0, 0));
char *val= memcached_get_by_key(memc, keys[0], lengths[0], "yek", 3,
&rlen, &flags, &rc);
test_false(val);
test_compare(MEMCACHED_NOTFOUND, rc);
val= memcached_get(memc, keys[0], lengths[0], &rlen, &flags, &rc);
test_true(val);
test_compare(MEMCACHED_SUCCESS, rc);
free(val);
return TEST_SUCCESS;
}
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