git.m6w6.name Git - m6w6/libmemcached/blob - tests/libmemcached_world.h

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Libmemcached Client and Server
   4  *
   5  *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
   6  *  Copyright (C) 2006-2009 Brian Aker
   7  *  All rights reserved.
   8  *
   9  *  Redistribution and use in source and binary forms, with or without
  10  *  modification, are permitted provided that the following conditions are
  11  *  met:
  12  *
  13  *      * Redistributions of source code must retain the above copyright
  14  *  notice, this list of conditions and the following disclaimer.
  15  *
  16  *      * Redistributions in binary form must reproduce the above
  17  *  copyright notice, this list of conditions and the following disclaimer
  18  *  in the documentation and/or other materials provided with the
  19  *  distribution.
  20  *
  21  *      * The names of its contributors may not be used to endorse or
  22  *  promote products derived from this software without specific prior
  23  *  written permission.
  24  *
  25  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  26  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  27  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  28  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  29  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  30  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  31  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  32  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  33  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  34  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  35  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36  *
  37  */
  38
  39
  40 #pragma once
  41
  42 #include <cassert>
  43
  44 /* The structure we use for the test system */
  45 struct libmemcached_test_container_st
  46 {
  47   libtest::server_startup_st& construct;
  48   memcached_st *parent;
  49   memcached_st *memc;
  50
  51   libmemcached_test_container_st(libtest::server_startup_st &construct_arg) :
  52     construct(construct_arg),
  53     parent(NULL),
  54     memc(NULL)
  55   { }
  56 };
  57
  58 static void *world_create(libtest::server_startup_st& servers, test_return_t& error)
  59 {
  60   if (HAVE_MEMCACHED_BINARY == 0)
  61   {
  62     error= TEST_SKIPPED;
  63     return NULL;
  64   }
  65
  66   if (servers.sasl() and (LIBMEMCACHED_WITH_SASL_SUPPORT == 0 or MEMCACHED_SASL_BINARY == 0))
  67   {
  68     error= TEST_SKIPPED;
  69     return NULL;
  70   }
  71
  72   // Assume we are running under valgrind, and bail
  73   if (servers.sasl() and getenv("TESTS_ENVIRONMENT"))
  74   {
  75     error= TEST_SKIPPED;
  76     return NULL;
  77   }
  78
  79   in_port_t max_port= TEST_PORT_BASE;
  80   for (uint32_t x= 0; x < servers.count(); x++)
  81   {
  82     in_port_t port;
  83
  84     char variable_buffer[1024];
  85     snprintf(variable_buffer, sizeof(variable_buffer), "LIBMEMCACHED_PORT_%u", x);
  86
  87     char *var;
  88     if ((var= getenv(variable_buffer)))
  89     {
  90       port= in_port_t(atoi(var));
  91     }
  92     else
  93     {
  94       port= in_port_t(TEST_PORT_BASE +x);
  95     }
  96
  97     max_port= port;
  98     const char *argv[1]= { "memcached" };
  99     if (servers.sasl())
 100     {
 101       if (not server_startup(servers, "memcached-sasl", port, 1, argv))
 102       {
 103         error= TEST_FATAL;
 104         return NULL;
 105       }
 106     }
 107     else
 108     {
 109       if (not server_startup(servers, "memcached", port, 1, argv))
 110       {
 111         error= TEST_FATAL;
 112         return NULL;
 113       }
 114     }
 115   }
 116
 117   if (servers.socket())
 118   {
 119     if (servers.sasl())
 120     {
 121       const char *argv[1]= { "memcached" };
 122       if (not servers.start_socket_server("memcached-sasl", max_port +1, 1, argv))
 123       {
 124         error= TEST_FATAL;
 125         return NULL;
 126       }
 127     }
 128     else
 129     {
 130       const char *argv[1]= { "memcached" };
 131       if (not servers.start_socket_server("memcached", max_port +1, 1, argv))
 132       {
 133         error= TEST_FATAL;
 134         return NULL;
 135       }
 136     }
 137   }
 138
 139
 140   libmemcached_test_container_st *global_container= new libmemcached_test_container_st(servers);
 141   if (global_container == NULL)
 142   {
 143     error= TEST_MEMORY_ALLOCATION_FAILURE;
 144     return NULL;
 145   }
 146
 147   error= TEST_SUCCESS;
 148
 149   return global_container;
 150 }
 151
 152 static test_return_t world_container_startup(libmemcached_test_container_st *container)
 153 {
 154   char buffer[BUFSIZ];
 155
 156   test_compare_got(MEMCACHED_SUCCESS,
 157                    libmemcached_check_configuration(container->construct.option_string().c_str(), container->construct.option_string().size(),
 158                                                     buffer, sizeof(buffer)),
 159                    container->construct.option_string().c_str());
 160
 161   test_null(container->parent);
 162   container->parent= memcached(container->construct.option_string().c_str(), container->construct.option_string().size());
 163   test_true(container->parent);
 164   test_compare(MEMCACHED_SUCCESS, memcached_version(container->parent));
 165
 166   if (container->construct.sasl())
 167   {
 168     if (memcached_failed(memcached_behavior_set(container->parent, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1)))
 169     {
 170       memcached_free(container->parent);
 171       return TEST_FAILURE;
 172     }
 173
 174     if (memcached_failed(memcached_set_sasl_auth_data(container->parent, container->construct.username().c_str(), container->construct.password().c_str())))
 175     {
 176       memcached_free(container->parent);
 177       return TEST_FAILURE;
 178     }
 179   }
 180
 181   for (uint32_t host= 0; host < memcached_server_count(container->parent); ++host)
 182   {
 183     memcached_server_instance_st instance=
 184       memcached_server_instance_by_position(container->parent, host);
 185
 186     if (instance->type == MEMCACHED_CONNECTION_TCP)
 187     {
 188       test_true_got(memcached_server_port(instance) >= TEST_PORT_BASE, memcached_server_port(instance));
 189     }
 190   }
 191
 192   return TEST_SUCCESS;
 193 }
 194
 195 static test_return_t world_container_shutdown(libmemcached_test_container_st *container)
 196 {
 197   memcached_free(container->parent);
 198   container->parent= NULL;
 199
 200   return TEST_SUCCESS;
 201 }
 202
 203 static test_return_t world_test_startup(libmemcached_test_container_st *container)
 204 {
 205   test_true(container);
 206   test_null(container->memc);
 207   test_true(container->parent);
 208   container->memc= memcached_clone(NULL, container->parent);
 209   test_true(container->memc);
 210
 211   return TEST_SUCCESS;
 212 }
 213
 214 test_return_t world_flush(libmemcached_test_container_st *container);
 215 test_return_t world_flush(libmemcached_test_container_st *container)
 216 {
 217   test_true(container->memc);
 218   memcached_flush(container->memc, 0);
 219   memcached_quit(container->memc);
 220
 221   return TEST_SUCCESS;
 222 }
 223
 224 static test_return_t world_pre_run(libmemcached_test_container_st *container)
 225 {
 226   test_true(container->memc);
 227   for (uint32_t loop= 0; loop < memcached_server_list_count(container->memc->servers); loop++)
 228   {
 229     memcached_server_instance_st instance=
 230       memcached_server_instance_by_position(container->memc, loop);
 231
 232     test_compare(-1, instance->fd);
 233     test_compare(0U, instance->cursor_active);
 234   }
 235
 236   return TEST_SUCCESS;
 237 }
 238
 239
 240 static test_return_t world_post_run(libmemcached_test_container_st *container)
 241 {
 242   test_true(container->memc);
 243
 244   return TEST_SUCCESS;
 245 }
 246
 247 static test_return_t world_on_error(test_return_t , libmemcached_test_container_st *container)
 248 {
 249   test_true(container->memc);
 250   memcached_free(container->memc);
 251   container->memc= NULL;
 252
 253   return TEST_SUCCESS;
 254 }
 255
 256 static bool world_destroy(void *object)
 257 {
 258   libmemcached_test_container_st *container= (libmemcached_test_container_st *)object;
 259 #if defined(LIBMEMCACHED_WITH_SASL_SUPPORT) && LIBMEMCACHED_WITH_SASL_SUPPORT
 260   if (LIBMEMCACHED_WITH_SASL_SUPPORT)
 261   {
 262     sasl_done();
 263   }
 264 #endif
 265
 266   delete container;
 267
 268   return TEST_SUCCESS;
 269 }
 270
 271 typedef test_return_t (*libmemcached_test_callback_fn)(memcached_st *);
 272
 273 static test_return_t _runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 274 {
 275   if (func)
 276   {
 277     test_true(container);
 278     test_true(container->memc);
 279     test_return_t ret;
 280     try {
 281       ret= func(container->memc);
 282     }
 283     catch (std::exception& e)
 284     {
 285       libtest::Error << e.what();
 286       return TEST_FAILURE;
 287     }
 288
 289     return ret;
 290   }
 291
 292   return TEST_SUCCESS;
 293 }
 294
 295 static test_return_t _pre_runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 296 {
 297   if (func)
 298   {
 299     return func(container->parent);
 300   }
 301
 302   return TEST_SUCCESS;
 303 }
 304
 305 static test_return_t _post_runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 306 {
 307   if (func)
 308   {
 309     return func(container->parent);
 310   }
 311
 312   return TEST_SUCCESS;
 313 }
 314
 315 class LibmemcachedRunner : public libtest::Runner {
 316 public:
 317   test_return_t run(test_callback_fn* func, void *object)
 318   {
 319     return _runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 320   }
 321
 322   test_return_t pre(test_callback_fn* func, void *object)
 323   {
 324     return _pre_runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 325   }
 326
 327   test_return_t post(test_callback_fn* func, void *object)
 328   {
 329     return _post_runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 330   }
 331 };
 332
 333 static LibmemcachedRunner defualt_libmemcached_runner;