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
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  35  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  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     in_port_t port;
  82
  83     char variable_buffer[1024];
  84     snprintf(variable_buffer, sizeof(variable_buffer), "LIBMEMCACHED_PORT_%u", x);
  85
  86     char *var;
  87     if ((var= getenv(variable_buffer)))
  88     {
  89       port= in_port_t(atoi(var));
  90     }
  91     else
  92     {
  93       port= in_port_t(TEST_PORT_BASE +x);
  94     }
  95
  96     const char *argv[1]= { "memcached" };
  97     if (servers.sasl())
  98     {
  99       if (not server_startup(servers, "memcached-sasl", port, 1, argv))
 100       {
 101         error= TEST_FATAL;
 102         return NULL;
 103       }
 104     }
 105     else
 106     {
 107       if (not server_startup(servers, "memcached", port, 1, argv))
 108       {
 109         error= TEST_FATAL;
 110         return NULL;
 111       }
 112     }
 113   }
 114
 115   libmemcached_test_container_st *global_container= new libmemcached_test_container_st(servers);
 116   if (global_container == NULL)
 117   {
 118     error= TEST_MEMORY_ALLOCATION_FAILURE;
 119     return NULL;
 120   }
 121
 122   error= TEST_SUCCESS;
 123
 124   return global_container;
 125 }
 126
 127 static test_return_t world_container_startup(libmemcached_test_container_st *container)
 128 {
 129   char buffer[BUFSIZ];
 130
 131   test_compare_got(MEMCACHED_SUCCESS,
 132                    libmemcached_check_configuration(container->construct.option_string().c_str(), container->construct.option_string().size(),
 133                                                     buffer, sizeof(buffer)),
 134                    container->construct.option_string().c_str());
 135
 136   test_null(container->parent);
 137   container->parent= memcached(container->construct.option_string().c_str(), container->construct.option_string().size());
 138   test_true(container->parent);
 139   test_compare(MEMCACHED_SUCCESS, memcached_version(container->parent));
 140
 141   if (container->construct.sasl())
 142   {
 143     if (memcached_failed(memcached_behavior_set(container->parent, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1)))
 144     {
 145       memcached_free(container->parent);
 146       return TEST_FAILURE;
 147     }
 148
 149     if (memcached_failed(memcached_set_sasl_auth_data(container->parent, container->construct.username().c_str(), container->construct.password().c_str())))
 150     {
 151       memcached_free(container->parent);
 152       return TEST_FAILURE;
 153     }
 154   }
 155
 156   for (uint32_t host= 0; host < memcached_server_count(container->parent); ++host)
 157   {
 158     memcached_server_instance_st instance=
 159       memcached_server_instance_by_position(container->parent, host);
 160
 161     if (instance->type == MEMCACHED_CONNECTION_TCP)
 162     {
 163       test_true_got(memcached_server_port(instance) >= TEST_PORT_BASE, memcached_server_port(instance));
 164     }
 165   }
 166
 167   return TEST_SUCCESS;
 168 }
 169
 170 static test_return_t world_container_shutdown(libmemcached_test_container_st *container)
 171 {
 172   memcached_free(container->parent);
 173   container->parent= NULL;
 174
 175   return TEST_SUCCESS;
 176 }
 177
 178 static test_return_t world_test_startup(libmemcached_test_container_st *container)
 179 {
 180   test_true(container);
 181   test_null(container->memc);
 182   test_true(container->parent);
 183   container->memc= memcached_clone(NULL, container->parent);
 184   test_true(container->memc);
 185
 186   return TEST_SUCCESS;
 187 }
 188
 189 test_return_t world_flush(libmemcached_test_container_st *container);
 190 test_return_t world_flush(libmemcached_test_container_st *container)
 191 {
 192   test_true(container->memc);
 193   memcached_flush(container->memc, 0);
 194   memcached_quit(container->memc);
 195
 196   return TEST_SUCCESS;
 197 }
 198
 199 static test_return_t world_pre_run(libmemcached_test_container_st *container)
 200 {
 201   test_true(container->memc);
 202   for (uint32_t loop= 0; loop < memcached_server_list_count(container->memc->servers); loop++)
 203   {
 204     memcached_server_instance_st instance=
 205       memcached_server_instance_by_position(container->memc, loop);
 206
 207     test_compare(-1, instance->fd);
 208     test_compare(0U, instance->cursor_active);
 209   }
 210
 211   return TEST_SUCCESS;
 212 }
 213
 214
 215 static test_return_t world_post_run(libmemcached_test_container_st *container)
 216 {
 217   test_true(container->memc);
 218
 219   return TEST_SUCCESS;
 220 }
 221
 222 static test_return_t world_on_error(test_return_t , libmemcached_test_container_st *container)
 223 {
 224   test_true(container->memc);
 225   memcached_free(container->memc);
 226   container->memc= NULL;
 227
 228   return TEST_SUCCESS;
 229 }
 230
 231 static bool world_destroy(void *object)
 232 {
 233   libmemcached_test_container_st *container= (libmemcached_test_container_st *)object;
 234 #if defined(LIBMEMCACHED_WITH_SASL_SUPPORT) && LIBMEMCACHED_WITH_SASL_SUPPORT
 235   if (LIBMEMCACHED_WITH_SASL_SUPPORT)
 236   {
 237     sasl_done();
 238   }
 239 #endif
 240
 241   delete container;
 242
 243   return TEST_SUCCESS;
 244 }
 245
 246 typedef test_return_t (*libmemcached_test_callback_fn)(memcached_st *);
 247
 248 static test_return_t _runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 249 {
 250   if (func)
 251   {
 252     test_true(container);
 253     test_true(container->memc);
 254     test_return_t ret;
 255     try {
 256       ret= func(container->memc);
 257     }
 258     catch (std::exception& e)
 259     {
 260       libtest::Error << e.what();
 261       return TEST_FAILURE;
 262     }
 263
 264     return ret;
 265   }
 266
 267   return TEST_SUCCESS;
 268 }
 269
 270 static test_return_t _pre_runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 271 {
 272   if (func)
 273   {
 274     return func(container->parent);
 275   }
 276
 277   return TEST_SUCCESS;
 278 }
 279
 280 static test_return_t _post_runner_default(libmemcached_test_callback_fn func, libmemcached_test_container_st *container)
 281 {
 282   if (func)
 283   {
 284     return func(container->parent);
 285   }
 286
 287   return TEST_SUCCESS;
 288 }
 289
 290 class LibmemcachedRunner : public libtest::Runner {
 291 public:
 292   test_return_t run(test_callback_fn* func, void *object)
 293   {
 294     return _runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 295   }
 296
 297   test_return_t pre(test_callback_fn* func, void *object)
 298   {
 299     return _pre_runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 300   }
 301
 302   test_return_t post(test_callback_fn* func, void *object)
 303   {
 304     return _post_runner_default(libmemcached_test_callback_fn(func), (libmemcached_test_container_st*)object);
 305   }
 306 };
 307
 308 static LibmemcachedRunner defualt_libmemcached_runner;