git.m6w6.name Git - awesomized/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
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  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   for (uint32_t x= 0; x < servers.count(); x++)
  80   {
  81     char variable_buffer[1024];
  82     snprintf(variable_buffer, sizeof(variable_buffer), "LIBMEMCACHED_PORT_%u", x);
  83
  84     in_port_t port;
  85     char *var;
  86     if ((var= getenv(variable_buffer)))
  87     {
  88       port= in_port_t(atoi(var));
  89     }
  90     else
  91     {
  92       port= in_port_t(libtest::get_free_port());
  93     }
  94
  95     const char *argv[1]= { "memcached" };
  96     if (servers.sasl())
  97     {
  98       if (not server_startup(servers, "memcached-sasl", port, 1, argv))
  99       {
 100         error= TEST_FATAL;
 101         return NULL;
 102       }
 103     }
 104     else
 105     {
 106       if (not server_startup(servers, "memcached", port, 1, argv))
 107       {
 108         error= TEST_FATAL;
 109         return NULL;
 110       }
 111     }
 112   }
 113
 114   libmemcached_test_container_st *global_container= new libmemcached_test_container_st(servers);
 115   if (global_container == NULL)
 116   {
 117     error= TEST_MEMORY_ALLOCATION_FAILURE;
 118     return NULL;
 119   }
 120
 121   error= TEST_SUCCESS;
 122
 123   return global_container;
 124 }
 125
 126 static test_return_t world_container_startup(libmemcached_test_container_st *container)
 127 {
 128   char buffer[BUFSIZ];
 129
 130   test_compare_got(MEMCACHED_SUCCESS,
 131                    libmemcached_check_configuration(container->construct.option_string().c_str(), container->construct.option_string().size(),
 132                                                     buffer, sizeof(buffer)),
 133                    container->construct.option_string().c_str());
 134
 135   test_null(container->parent);
 136   container->parent= memcached(container->construct.option_string().c_str(), container->construct.option_string().size());
 137   test_true(container->parent);
 138   test_compare(MEMCACHED_SUCCESS, memcached_version(container->parent));
 139
 140   if (container->construct.sasl())
 141   {
 142     if (memcached_failed(memcached_behavior_set(container->parent, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1)))
 143     {
 144       memcached_free(container->parent);
 145       return TEST_FAILURE;
 146     }
 147
 148     if (memcached_failed(memcached_set_sasl_auth_data(container->parent, container->construct.username().c_str(), container->construct.password().c_str())))
 149     {
 150       memcached_free(container->parent);
 151       return TEST_FAILURE;
 152     }
 153   }
 154
 155   return TEST_SUCCESS;
 156 }
 157
 158 static test_return_t world_container_shutdown(libmemcached_test_container_st *container)
 159 {
 160   memcached_free(container->parent);
 161   container->parent= NULL;
 162
 163   return TEST_SUCCESS;
 164 }
 165
 166 static test_return_t world_test_startup(libmemcached_test_container_st *container)
 167 {
 168   test_true(container);
 169   test_null(container->memc);
 170   test_true(container->parent);
 171   container->memc= memcached_clone(NULL, container->parent);
 172   test_true(container->memc);
 173
 174   return TEST_SUCCESS;
 175 }
 176
 177 test_return_t world_flush(libmemcached_test_container_st *container);
 178 test_return_t world_flush(libmemcached_test_container_st *container)
 179 {
 180   test_true(container->memc);
 181   memcached_flush(container->memc, 0);
 182   memcached_quit(container->memc);
 183
 184   return TEST_SUCCESS;
 185 }
 186
 187 static test_return_t world_pre_run(libmemcached_test_container_st *container)
 188 {
 189   test_true(container->memc);
 190   for (uint32_t loop= 0; loop < memcached_server_list_count(container->memc->servers); loop++)
 191   {
 192     memcached_server_instance_st instance= memcached_server_instance_by_position(container->memc, loop);
 193
 194     test_compare(-1, instance->fd);
 195     test_compare(0U, instance->cursor_active);
 196   }
 197
 198   return TEST_SUCCESS;
 199 }
 200
 201
 202 static test_return_t world_post_run(libmemcached_test_container_st *container)
 203 {
 204   test_true(container->memc);
 205
 206   return TEST_SUCCESS;
 207 }
 208
 209 static test_return_t world_on_error(test_return_t , libmemcached_test_container_st *container)
 210 {
 211   test_true(container->memc);
 212   memcached_free(container->memc);
 213   container->memc= NULL;
 214
 215   return TEST_SUCCESS;
 216 }
 217
 218 static bool world_destroy(void *object)
 219 {
 220   libmemcached_test_container_st *container= (libmemcached_test_container_st *)object;
 221 #if defined(LIBMEMCACHED_WITH_SASL_SUPPORT) && LIBMEMCACHED_WITH_SASL_SUPPORT
 222   if (LIBMEMCACHED_WITH_SASL_SUPPORT)
 223   {
 224     sasl_done();
 225   }
 226 #endif
 227
 228   delete container;
 229
 230   return TEST_SUCCESS;
 231 }
 232
 233 typedef test_return_t (*libmemcached_test_callback_fn)(memcached_st *);
 234
 235 static test_return_t _runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 236 {
 237   if (func)
 238   {
 239     test_true(container);
 240     test_true(container->memc);
 241     test_return_t ret;
 242     try {
 243       ret= func(container->memc);
 244     }
 245     catch (std::exception& e)
 246     {
 247       libtest::Error << e.what();
 248       return TEST_FAILURE;
 249     }
 250
 251     return ret;
 252   }
 253
 254   return TEST_SUCCESS;
 255 }
 256
 257 static test_return_t _pre_runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 258 {
 259   if (func)
 260   {
 261     return func(container->parent);
 262   }
 263
 264   return TEST_SUCCESS;
 265 }
 266
 267 static test_return_t _post_runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 268 {
 269   if (func)
 270   {
 271     return func(container->parent);
 272   }
 273
 274   return TEST_SUCCESS;
 275 }
 276
 277 class LibmemcachedRunner : public libtest::Runner {
 278 public:
 279   test_return_t run(test_callback_fn* func, void *object)
 280   {
 281     return _runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 282   }
 283
 284   test_return_t pre(test_callback_fn* func, void *object)
 285   {
 286     return _pre_runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 287   }
 288
 289   test_return_t post(test_callback_fn* func, void *object)
 290   {
 291     return _post_runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 292   }
 293 };
 294
 295 static LibmemcachedRunner defualt_libmemcached_runner;