tests/memrm
tests/memstat
tests/memcat
+clients/memexist
+tests/memexist
clients/memcp \
clients/memdump \
clients/memerror \
+ clients/memexist \
clients/memflush \
clients/memparse \
clients/memping \
clients_memrm_SOURCES= clients/memrm.cc
clients_memrm_LDADD= $(CLIENTS_LDADDS)
+clients_memexist_SOURCES= clients/memexist.cc
+clients_memexist_LDADD= $(CLIENTS_LDADDS)
+
clients_memflush_SOURCES= clients/memflush.cc
clients_memflush_LDADD= $(CLIENTS_LDADDS)
--- /dev/null
+/* LibMemcached
+ * Copyright (C) 2006-2009 Brian Aker
+ * All rights reserved.
+ *
+ * Use and distribution licensed under the BSD license. See
+ * the COPYING file in the parent directory for full text.
+ *
+ * Summary:
+ *
+ */
+#include "config.h"
+
+#include <cstdio>
+#include <cstring>
+#include <getopt.h>
+#include <iostream>
+#include <unistd.h>
+
+#include <libmemcached/memcached.h>
+#include "client_options.h"
+#include "utilities.h"
+
+static int opt_binary= 0;
+static int opt_verbose= 0;
+static char *opt_servers= NULL;
+static char *opt_hash= NULL;
+static char *opt_username;
+static char *opt_passwd;
+
+#define PROGRAM_NAME "memexist"
+#define PROGRAM_DESCRIPTION "Erase a key or set of keys from a memcached cluster."
+
+/* Prototypes */
+static void options_parse(int argc, char *argv[]);
+
+int main(int argc, char *argv[])
+{
+ memcached_st *memc;
+ memcached_server_st *servers;
+
+ options_parse(argc, argv);
+ initialize_sockets();
+
+ if (opt_servers == 0)
+ {
+ char *temp;
+
+ if ((temp= getenv("MEMCACHED_SERVERS")))
+ {
+ opt_servers= strdup(temp);
+ }
+ else
+ {
+ std::cerr << "No Servers provided" << std::endl;
+ return EXIT_FAILURE;
+ }
+ }
+
+ memc= memcached_create(NULL);
+ process_hash_option(memc, opt_hash);
+
+ servers= memcached_servers_parse(opt_servers);
+ memcached_server_push(memc, servers);
+ memcached_server_list_free(servers);
+ memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL,
+ (uint64_t) opt_binary);
+
+ if (opt_username and LIBMEMCACHED_WITH_SASL_SUPPORT == 0)
+ {
+ memcached_free(memc);
+ std::cerr << "--username was supplied, but binary was not built with SASL support." << std::endl;
+ return EXIT_FAILURE;
+ }
+
+ if (opt_username)
+ {
+ memcached_return_t ret;
+ if (memcached_failed(ret= memcached_set_sasl_auth_data(memc, opt_username, opt_passwd)))
+ {
+ std::cerr << memcached_last_error_message(memc) << std::endl;
+ memcached_free(memc);
+ return EXIT_FAILURE;
+ }
+ }
+
+ int return_code= EXIT_SUCCESS;
+
+ while (optind < argc)
+ {
+ memcached_return_t rc= memcached_exist(memc, argv[optind], strlen(argv[optind]));
+
+ if (rc == MEMCACHED_NOTFOUND)
+ {
+ if (opt_verbose)
+ {
+ std::cout << "Could not find key \"" << argv[optind] << "\"" << std::endl;
+ }
+
+ return_code= EXIT_FAILURE;
+ }
+ else if (memcached_failed(rc))
+ {
+ if (opt_verbose)
+ {
+ std::cerr << "Fatal error for key \"" << argv[optind] << "\" :" << memcached_last_error_message(memc) << std::endl;
+ }
+
+ return_code= EXIT_FAILURE;
+ }
+ else // success
+ {
+ if (opt_verbose)
+ {
+ std::cout << "Found key " << argv[optind] << std::endl;
+ }
+ }
+
+ optind++;
+ }
+
+ memcached_free(memc);
+
+ if (opt_servers)
+ {
+ free(opt_servers);
+ }
+
+ if (opt_hash)
+ {
+ free(opt_hash);
+ }
+
+ return return_code;
+}
+
+
+static void options_parse(int argc, char *argv[])
+{
+ memcached_programs_help_st help_options[]=
+ {
+ {0},
+ };
+
+ static struct option long_options[]=
+ {
+ {(OPTIONSTRING)"version", no_argument, NULL, OPT_VERSION},
+ {(OPTIONSTRING)"help", no_argument, NULL, OPT_HELP},
+ {(OPTIONSTRING)"quiet", no_argument, NULL, OPT_QUIET},
+ {(OPTIONSTRING)"verbose", no_argument, &opt_verbose, OPT_VERBOSE},
+ {(OPTIONSTRING)"debug", no_argument, &opt_verbose, OPT_DEBUG},
+ {(OPTIONSTRING)"servers", required_argument, NULL, OPT_SERVERS},
+ {(OPTIONSTRING)"hash", required_argument, NULL, OPT_HASH},
+ {(OPTIONSTRING)"binary", no_argument, NULL, OPT_BINARY},
+ {(OPTIONSTRING)"username", required_argument, NULL, OPT_USERNAME},
+ {(OPTIONSTRING)"password", required_argument, NULL, OPT_PASSWD},
+ {0, 0, 0, 0},
+ };
+
+ bool opt_version= false;
+ bool opt_help= false;
+ int option_index= 0;
+
+ while (1)
+ {
+ int option_rv= getopt_long(argc, argv, "Vhvds:", long_options, &option_index);
+ if (option_rv == -1)
+ {
+ break;
+ }
+
+ switch (option_rv)
+ {
+ case 0:
+ break;
+
+ case OPT_BINARY:
+ opt_binary = 1;
+ break;
+
+ case OPT_VERBOSE: /* --verbose or -v */
+ opt_verbose = OPT_VERBOSE;
+ break;
+
+ case OPT_DEBUG: /* --debug or -d */
+ opt_verbose = OPT_DEBUG;
+ break;
+
+ case OPT_VERSION: /* --version or -V */
+ opt_version= true;
+ break;
+
+ case OPT_HELP: /* --help or -h */
+ opt_help= true;
+ break;
+
+ case OPT_SERVERS: /* --servers or -s */
+ opt_servers= strdup(optarg);
+ break;
+
+ case OPT_HASH:
+ opt_hash= strdup(optarg);
+ break;
+
+ case OPT_USERNAME:
+ opt_username= optarg;
+ break;
+
+ case OPT_PASSWD:
+ opt_passwd= optarg;
+ break;
+
+ case OPT_QUIET:
+ close_stdio();
+ break;
+
+ case '?':
+ /* getopt_long already printed an error message. */
+ exit(EXIT_SUCCESS);
+
+ default:
+ abort();
+ }
+ }
+
+ if (opt_version)
+ {
+ version_command(PROGRAM_NAME);
+ exit(EXIT_SUCCESS);
+ }
+
+ if (opt_help)
+ {
+ help_command(PROGRAM_NAME, PROGRAM_DESCRIPTION, long_options, help_options);
+ exit(EXIT_SUCCESS);
+ }
+}
('memcached_create', 'memcached_servers_reset', u'libmemcached Documentation', [u'Brian Aker'], 3),
('memcached_delete', 'memcached_delete', u'libmemcached Documentation', [u'Brian Aker'], 3),
('memcached_delete', 'memcached_delete_by_key', u'libmemcached Documentation', [u'Brian Aker'], 3),
+ ('libmemcached/memcached_exist', 'memcached_exist', u'libmemcached Documentation', [u'Brian Aker'], 3),
+ ('libmemcached/memcached_exist', 'memcached_exist_by_key', u'libmemcached Documentation', [u'Brian Aker'], 3),
('memcached_dump', 'memcached_dump', u'libmemcached Documentation', [u'Brian Aker'], 3),
('memcached_flush', 'memcached_flush', u'libmemcached Documentation', [u'Brian Aker'], 3),
('memcached_flush_buffers', 'memcached_flush_buffers', u'libmemcached Documentation', [u'Brian Aker'], 3),
docs/man/memcached_decrement_with_initial.3 \
docs/man/memcached_delete.3 \
docs/man/memcached_delete_by_key.3 \
+ docs/man/memcached_exist.3 \
+ docs/man/memcached_exist_by_key.3 \
docs/man/memcached_destroy_sasl_auth_data.3 \
docs/man/memcached_dump.3 \
docs/man/memcached_fetch.3 \
docs/man/memslap.1 \
docs/man/memstat.1
-
if HAVE_SPHINX
sphinx-help:
@echo "Please use \`make <target>' where <target> is one of"
memcached_auto
memcached_delete
+ libmemcached/memcached_exist
memcached_flush_buffers
memcached_flush
memcached_get
--- /dev/null
+===========================
+Determine if a keys exists.
+===========================
+
+.. index:: object: memcached_st
+
+--------
+SYNOPSIS
+--------
+
+
+#include <libmemcached/memcached.h>
+
+.. c:function:: memcached_return_t memcached_exist(memcached_st *ptr, char *key, size_t *key_length)
+
+.. c:function:: memcached_return_t memcached_exist_by_key(memcached_st *ptr, char *group_key, size_t *group_key_length, char *key, size_t *key_length)
+
+ .. versionadded:: 0.53
+
+Compile and link with -lmemcached
+
+
+-----------
+DESCRIPTION
+-----------
+
+:c:func:`memcached_exist()` can be used to check to see if a key exists. No value is returned if the key exists, or does not exist, on the server.
+
+
+------
+RETURN
+------
+
+:c:func:`memcached_exist()` sets error to
+to :c:type:`MEMCACHED_SUCCESS` upon finding that the key exists.
+:c:type:`MEMCACHED_NOTFOUND` will be return if the key is not found.
+
+
+----
+HOME
+----
+
+To find out more information please check:
+`http://libmemcached.org/ <http://libmemcached.org/>`_
+
+
+--------
+SEE ALSO
+--------
+
+:manpage:`memcached(1)` :manpage:`libmemcached(3)` :manpage:`memcached_strerror(3)`
+
+
rc= memcached_validate_key_length(key_length,
ptr->flags.binary_protocol);
- unlikely (memcached_failed(rc))
+ if (memcached_failed(rc))
+ {
return rc;
-
- unlikely (memcached_server_count(ptr) == 0)
- return MEMCACHED_NO_SERVERS;
+ }
uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
instance= memcached_server_instance_fetch(ptr, server_key);
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
+ *
+ * Copyright (C) 2011 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 <libmemcached/common.h>
+
+static memcached_return_t ascii_exist(memcached_st *memc, memcached_server_write_instance_st instance, const char *key, size_t key_length)
+{
+ struct libmemcached_io_vector_st vector[]=
+ {
+ { sizeof("add ") -1, "add " },
+ { memcached_array_size(memc->_namespace), memcached_array_string(memc->_namespace) },
+ { key_length, key },
+ { sizeof(" 0") -1, " 0" },
+ { sizeof(" 2678400") -1, " 2678400" },
+ { sizeof(" 0") -1, " 0" },
+ { 2, "\r\n" },
+ { 2, "\r\n" }
+ };
+
+ /* Send command header */
+ memcached_return_t rc= memcached_vdo(instance, vector, 8, true);
+ if (rc == MEMCACHED_SUCCESS)
+ {
+ char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
+ rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+
+ if (rc == MEMCACHED_NOTSTORED)
+ rc= MEMCACHED_SUCCESS;
+
+ if (rc == MEMCACHED_STORED)
+ rc= MEMCACHED_NOTFOUND;
+ }
+
+ if (rc == MEMCACHED_WRITE_FAILURE)
+ memcached_io_reset(instance);
+
+ return rc;
+}
+
+static memcached_return_t binary_exist(memcached_st *memc, memcached_server_write_instance_st instance, const char *key, size_t key_length)
+{
+ protocol_binary_request_set request= {};
+ size_t send_length= sizeof(request.bytes);
+
+ request.message.header.request.magic= PROTOCOL_BINARY_REQ;
+ request.message.header.request.opcode= PROTOCOL_BINARY_CMD_ADD;
+ request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(memc->_namespace)));
+ request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
+ request.message.header.request.extlen= 8;
+ request.message.body.flags= 0;
+ request.message.body.expiration= htonl(2678400);
+
+ request.message.header.request.bodylen= htonl((uint32_t) (key_length
+ +memcached_array_size(memc->_namespace)
+ +request.message.header.request.extlen));
+
+ struct libmemcached_io_vector_st vector[]=
+ {
+ { send_length, request.bytes },
+ { memcached_array_size(memc->_namespace), memcached_array_string(memc->_namespace) },
+ { key_length, key }
+ };
+
+ /* write the header */
+ memcached_return_t rc;
+ if ((rc= memcached_vdo(instance, vector, 3, true)) != MEMCACHED_SUCCESS)
+ {
+ memcached_io_reset(instance);
+ return (rc == MEMCACHED_SUCCESS) ? MEMCACHED_WRITE_FAILURE : rc;
+ }
+
+ rc= memcached_response(instance, NULL, 0, NULL);
+
+ if (rc == MEMCACHED_SUCCESS)
+ rc= MEMCACHED_NOTFOUND;
+
+ if (rc == MEMCACHED_DATA_EXISTS)
+ rc= MEMCACHED_SUCCESS;
+
+ return rc;
+}
+
+memcached_return_t memcached_exist(memcached_st *memc, const char *key, size_t key_length)
+{
+ return memcached_exist_by_key(memc, key, key_length, key, key_length);
+}
+
+memcached_return_t memcached_exist_by_key(memcached_st *memc,
+ const char *group_key, size_t group_key_length,
+ const char *key, size_t key_length)
+{
+ memcached_return_t rc;
+ if (memcached_failed(rc= initialize_query(memc)))
+ {
+ return rc;
+ }
+
+ if (memc->flags.use_udp)
+ {
+ return MEMCACHED_NOT_SUPPORTED;
+ }
+
+
+ uint32_t server_key= memcached_generate_hash_with_redistribution(memc, group_key, group_key_length);
+ memcached_server_write_instance_st instance;
+ instance= memcached_server_instance_fetch(memc, server_key);
+
+ if (memc->flags.binary_protocol)
+ {
+ return binary_exist(memc, instance, key, key_length);
+ }
+ else
+ {
+ return ascii_exist(memc, instance, key, key_length);
+ }
+}
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
+ *
+ * Copyright (C) 2011 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.
+ *
+ */
+
+#pragma once
+
+memcached_return_t memcached_exist(memcached_st *memc, const char *key, size_t key_length);
+
+memcached_return_t memcached_exist_by_key(memcached_st *memc,
+ const char *group_key, size_t group_key_length,
+ const char *key, size_t key_length);
libmemcached/delete.h \
libmemcached/dump.h \
libmemcached/error.h \
+ libmemcached/exist.h \
libmemcached/exception.hpp \
libmemcached/fetch.h \
libmemcached/flush.h \
libmemcached/do.cc \
libmemcached/dump.cc \
libmemcached/error.cc \
+ libmemcached/exist.cc \
libmemcached/fetch.cc \
libmemcached/flush.cc \
libmemcached/flush_buffers.cc \
#include <libmemcached/callback.h>
#include <libmemcached/delete.h>
#include <libmemcached/dump.h>
+#include <libmemcached/exist.h>
#include <libmemcached/fetch.h>
#include <libmemcached/flush.h>
#include <libmemcached/flush_buffers.h>
header.response.cas= memcached_ntohll(header.response.cas);
uint32_t bodylen= header.response.bodylen;
- if (header.response.status == PROTOCOL_BINARY_RESPONSE_SUCCESS ||
+ if (header.response.status == PROTOCOL_BINARY_RESPONSE_SUCCESS or
header.response.status == PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE)
{
switch (header.response.opcode)
case PROTOCOL_BINARY_CMD_APPENDQ:
case PROTOCOL_BINARY_CMD_PREPENDQ:
return binary_read_one_response(ptr, buffer, buffer_length, result);
+
default:
break;
}
}
rc= MEMCACHED_SUCCESS;
- unlikely(header.response.status != 0)
+ if (header.response.status != 0)
+ {
switch (header.response.status)
{
case PROTOCOL_BINARY_RESPONSE_KEY_ENOENT:
rc= MEMCACHED_PROTOCOL_ERROR;
break;
}
+ }
return rc;
}
request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(ptr->_namespace)));
request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
if (verb == APPEND_OP || verb == PREPEND_OP)
+ {
send_length -= 8; /* append & prepend does not contain extras! */
+ }
else
{
request.message.header.request.extlen= 8;
request.message.header.request.extlen));
if (cas)
+ {
request.message.header.request.cas= memcached_htonll(cas);
+ }
flush= (bool) ((server->root->flags.buffer_requests && verb == SET_OP) ? 0 : 1);
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
+ *
+ * Copyright (C) 2011 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>
+
+#include <tests/exist.h>
+
+using namespace libtest;
+
+test_return_t memcached_exist_NOTFOUND(memcached_st *memc)
+{
+ test_compare(MEMCACHED_NOTFOUND, memcached_exist(memc, test_literal_param("frog")));
+ return TEST_SUCCESS;
+}
+
+test_return_t memcached_exist_SUCCESS(memcached_st *memc)
+{
+ test_compare(MEMCACHED_SUCCESS, memcached_set(memc, test_literal_param("frog"), 0, 0, 0, 0));
+ test_compare(MEMCACHED_SUCCESS, memcached_exist(memc, test_literal_param("frog")));
+ test_compare(MEMCACHED_SUCCESS, memcached_delete(memc, test_literal_param("frog"), 0));
+ test_compare(MEMCACHED_NOTFOUND, memcached_exist(memc, test_literal_param("frog")));
+
+ return TEST_SUCCESS;
+}
+
+test_return_t memcached_exist_by_key_NOTFOUND(memcached_st *memc)
+{
+ test_compare(MEMCACHED_NOTFOUND, memcached_exist_by_key(memc, test_literal_param("master"), test_literal_param("frog")));
+ return TEST_SUCCESS;
+}
+
+test_return_t memcached_exist_by_key_SUCCESS(memcached_st *memc)
+{
+ test_compare(MEMCACHED_SUCCESS, memcached_set_by_key(memc, test_literal_param("master"), test_literal_param("frog"), 0, 0, 0, 0));
+ test_compare(MEMCACHED_SUCCESS, memcached_exist_by_key(memc, test_literal_param("master"), test_literal_param("frog")));
+ test_compare(MEMCACHED_SUCCESS, memcached_delete_by_key(memc, test_literal_param("master"), test_literal_param("frog"), 0));
+ test_compare(MEMCACHED_NOTFOUND, memcached_exist_by_key(memc, test_literal_param("master"), test_literal_param("frog")));
+
+ return TEST_SUCCESS;
+}
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
+ *
+ * Copyright (C) 2011 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.
+ *
+ */
+
+#pragma once
+
+test_return_t memcached_exist_NOTFOUND(memcached_st *);
+test_return_t memcached_exist_SUCCESS(memcached_st *);
+test_return_t memcached_exist_by_key_NOTFOUND(memcached_st *);
+test_return_t memcached_exist_by_key_SUCCESS(memcached_st *);
tests/basic.h \
tests/debug.h \
tests/error_conditions.h \
+ tests/exist.h \
tests/hash_results.h \
tests/ketama.h \
tests/ketama_test_cases.h \
tests/debug.cc \
tests/deprecated.cc \
tests/error_conditions.cc \
+ tests/exist.cc \
tests/ketama.cc \
tests/mem_functions.cc \
tests/namespace.cc \
check_PROGRAMS+= tests/memrm
noinst_PROGRAMS+= tests/memrm
+tests_memexist_SOURCES= tests/memexist.cc
+tests_memexist_CXXFLAGS= $(AM_CXXFLAGS) $(NO_EFF_CXX)
+tests_memexist_DEPENDENCIES= libtest/libtest.la $(TESTS_LDADDS)
+tests_memexist_LDADD= $(tests_memexist_DEPENDENCIES)
+check_PROGRAMS+= tests/memexist
+noinst_PROGRAMS+= tests/memexist
+
tests_memcat_SOURCES= tests/memcat.cc
tests_memcat_CXXFLAGS= $(AM_CXXFLAGS) $(NO_EFF_CXX)
tests_memcat_DEPENDENCIES= libtest/libtest.la $(TESTS_LDADDS)
#include "tests/debug.h"
#include "tests/deprecated.h"
#include "tests/error_conditions.h"
+#include "tests/exist.h"
#include "tests/ketama.h"
#include "tests/namespace.h"
#include "tests/parser.h"
{"test_get_last_disconnect", true, (test_callback_fn*)test_get_last_disconnect},
{"verbosity", true, (test_callback_fn*)test_verbosity},
{"memcached_stat_execute", true, (test_callback_fn*)memcached_stat_execute_test},
+ {"memcached_exist(MEMCACHED_NOTFOUND)", true, (test_callback_fn*)memcached_exist_NOTFOUND },
+ {"memcached_exist(MEMCACHED_SUCCESS)", true, (test_callback_fn*)memcached_exist_SUCCESS },
+ {"memcached_exist_by_key(MEMCACHED_NOTFOUND)", true, (test_callback_fn*)memcached_exist_by_key_NOTFOUND },
+ {"memcached_exist_by_key(MEMCACHED_SUCCESS)", true, (test_callback_fn*)memcached_exist_by_key_SUCCESS },
{0, 0, 0}
};
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Test memexist
+ *
+ * Copyright (C) 2011 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.
+ *
+ */
+
+
+/*
+ Test that we are cycling the servers we are creating during testing.
+*/
+
+#include <config.h>
+
+#include <libtest/test.hpp>
+#include <libmemcached/memcached.h>
+
+using namespace libtest;
+
+#ifndef __INTEL_COMPILER
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#endif
+
+static std::string executable;
+
+static test_return_t quiet_test(void *)
+{
+ const char *args[]= { "--quiet", 0 };
+
+ test_true(exec_cmdline(executable, args));
+ return TEST_SUCCESS;
+}
+
+static test_return_t help_test(void *)
+{
+ const char *args[]= { "--quiet", "--help", 0 };
+
+ test_true(exec_cmdline(executable, args));
+ return TEST_SUCCESS;
+}
+
+static test_return_t exist_test(void *)
+{
+ char buffer[1024];
+ snprintf(buffer, sizeof(buffer), "--server=localhost:%d", int(default_port()));
+ const char *args[]= { "--quiet", buffer, "foo", 0 };
+
+ memcached_st *memc= memcached(buffer, strlen(buffer));
+ test_true(memc);
+
+ test_compare(MEMCACHED_SUCCESS,
+ memcached_set(memc, test_literal_param("foo"), 0, 0, 0, 0));
+
+ memcached_return_t rc;
+ test_null(memcached_get(memc, test_literal_param("foo"), 0, 0, &rc));
+ test_compare(MEMCACHED_SUCCESS, rc);
+
+ test_true(exec_cmdline(executable, args));
+
+ test_null(memcached_get(memc, test_literal_param("foo"), 0, 0, &rc));
+ test_compare(MEMCACHED_SUCCESS, rc);
+
+ memcached_free(memc);
+
+ return TEST_SUCCESS;
+}
+
+static test_return_t NOT_FOUND_test(void *)
+{
+ char buffer[1024];
+ snprintf(buffer, sizeof(buffer), "--server=localhost:%d", int(default_port()));
+ const char *args[]= { "--quiet", buffer, "foo", 0 };
+
+ memcached_st *memc= memcached(buffer, strlen(buffer));
+ test_true(memc);
+
+ test_compare(MEMCACHED_SUCCESS, memcached_flush(memc, 0));
+
+ memcached_return_t rc;
+ test_null(memcached_get(memc, test_literal_param("foo"), 0, 0, &rc));
+ test_compare(MEMCACHED_NOTFOUND, rc);
+
+ test_true(exec_cmdline(executable, args));
+
+ test_null(memcached_get(memc, test_literal_param("foo"), 0, 0, &rc));
+ test_compare(MEMCACHED_NOTFOUND, rc);
+
+ memcached_free(memc);
+
+ return TEST_SUCCESS;
+}
+
+test_st memexist_tests[] ={
+ {"--quiet", true, quiet_test },
+ {"--help", true, help_test },
+ {"exist(FOUND)", true, exist_test },
+ {"exist(NOT_FOUND)", true, NOT_FOUND_test },
+ {0, 0, 0}
+};
+
+collection_st collection[] ={
+ {"memexist", 0, 0, memexist_tests },
+ {0, 0, 0, 0}
+};
+
+static void *world_create(server_startup_st& servers, test_return_t& error)
+{
+ if (HAVE_MEMCACHED_BINARY == 0)
+ {
+ error= TEST_FATAL;
+ return NULL;
+ }
+
+ const char *argv[1]= { "memexist" };
+ if (not server_startup(servers, "memcached", MEMCACHED_DEFAULT_PORT +10, 1, argv))
+ {
+ error= TEST_FAILURE;
+ }
+
+ return &servers;
+}
+
+
+void get_world(Framework *world)
+{
+ executable= "./clients/memexist";
+ world->collections= collection;
+ world->_create= world_create;
+}
+
projects / awesomized / libmemcached / commitdiff
