git.m6w6.name Git - awesomized/libmemcached/blob - tests/function.c

   1 /*
   2   Sample test application.
   3 */
   4 #include "libmemcached/common.h"
   5
   6 #include <assert.h>
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <sys/time.h>
  11 #include <sys/types.h>
  12 #include <sys/stat.h>
  13 #include <unistd.h>
  14 #include <time.h>
  15 #include "server.h"
  16 #include "clients/generator.h"
  17 #include "clients/execute.h"
  18
  19 #ifndef INT64_MAX
  20 #define INT64_MAX LONG_MAX
  21 #endif
  22 #ifndef INT32_MAX
  23 #define INT32_MAX INT_MAX
  24 #endif
  25
  26
  27 #include "test.h"
  28
  29 #ifdef HAVE_LIBMEMCACHEDUTIL
  30 #include <pthread.h>
  31 #include "libmemcached/memcached_util.h"
  32 #endif
  33
  34 #define GLOBAL_COUNT 10000
  35 #define GLOBAL2_COUNT 100
  36 #define SERVERS_TO_CREATE 5
  37 static uint32_t global_count;
  38
  39 static pairs_st *global_pairs;
  40 static char *global_keys[GLOBAL_COUNT];
  41 static size_t global_keys_length[GLOBAL_COUNT];
  42
  43 static test_return  init_test(memcached_st *not_used __attribute__((unused)))
  44 {
  45   memcached_st memc;
  46
  47   (void)memcached_create(&memc);
  48   memcached_free(&memc);
  49
  50   return 0;
  51 }
  52
  53 static test_return  server_list_null_test(memcached_st *ptr __attribute__((unused)))
  54 {
  55   memcached_server_st *server_list;
  56   memcached_return rc;
  57
  58   server_list= memcached_server_list_append_with_weight(NULL, NULL, 0, 0, NULL);
  59   assert(server_list == NULL);
  60
  61   server_list= memcached_server_list_append_with_weight(NULL, "localhost", 0, 0, NULL);
  62   assert(server_list == NULL);
  63
  64   server_list= memcached_server_list_append_with_weight(NULL, NULL, 0, 0, &rc);
  65   assert(server_list == NULL);
  66
  67   return 0;
  68 }
  69
  70 #define TEST_PORT_COUNT 7
  71 uint32_t test_ports[TEST_PORT_COUNT];
  72
  73 static memcached_return  server_display_function(memcached_st *ptr __attribute__((unused)), memcached_server_st *server, void *context)
  74 {
  75   /* Do Nothing */
  76   uint32_t bigger= *((uint32_t *)(context));
  77   assert(bigger <= server->port);
  78   *((uint32_t *)(context))= server->port;
  79
  80   return MEMCACHED_SUCCESS;
  81 }
  82
  83 static test_return  server_sort_test(memcached_st *ptr __attribute__((unused)))
  84 {
  85   uint32_t x;
  86   uint32_t bigger= 0; /* Prime the value for the assert in server_display_function */
  87   memcached_return rc;
  88   memcached_server_function callbacks[1];
  89   memcached_st *local_memc;
  90
  91   local_memc= memcached_create(NULL);
  92   assert(local_memc);
  93   memcached_behavior_set(local_memc, MEMCACHED_BEHAVIOR_SORT_HOSTS, 1);
  94
  95   for (x= 0; x < TEST_PORT_COUNT; x++)
  96   {
  97     test_ports[x]= (uint32_t)random() % 64000;
  98     rc= memcached_server_add_with_weight(local_memc, "localhost", test_ports[x], 0);
  99     assert(local_memc->number_of_hosts == x + 1);
 100     assert(local_memc->hosts[0].count == x+1);
 101     assert(rc == MEMCACHED_SUCCESS);
 102   }
 103
 104   callbacks[0]= server_display_function;
 105   memcached_server_cursor(local_memc, callbacks, (void *)&bigger,  1);
 106
 107
 108   memcached_free(local_memc);
 109
 110   return 0;
 111 }
 112
 113 static test_return  server_sort2_test(memcached_st *ptr __attribute__((unused)))
 114 {
 115   uint32_t bigger= 0; /* Prime the value for the assert in server_display_function */
 116   memcached_return rc;
 117   memcached_server_function callbacks[1];
 118   memcached_st *local_memc;
 119
 120   local_memc= memcached_create(NULL);
 121   assert(local_memc);
 122   rc= memcached_behavior_set(local_memc, MEMCACHED_BEHAVIOR_SORT_HOSTS, 1);
 123   assert(rc == MEMCACHED_SUCCESS);
 124
 125   rc= memcached_server_add_with_weight(local_memc, "MEMCACHED_BEHAVIOR_SORT_HOSTS", 43043, 0);
 126   assert(rc == MEMCACHED_SUCCESS);
 127   assert(local_memc->hosts[0].port == 43043);
 128
 129   rc= memcached_server_add_with_weight(local_memc, "MEMCACHED_BEHAVIOR_SORT_HOSTS", 43042, 0);
 130   assert(rc == MEMCACHED_SUCCESS);
 131   assert(local_memc->hosts[0].port == 43042);
 132   assert(local_memc->hosts[1].port == 43043);
 133
 134   callbacks[0]= server_display_function;
 135   memcached_server_cursor(local_memc, callbacks, (void *)&bigger,  1);
 136
 137
 138   memcached_free(local_memc);
 139
 140   return 0;
 141 }
 142
 143 static memcached_return  server_display_unsort_function(memcached_st *ptr __attribute__((unused)), memcached_server_st *server, void *context)
 144 {
 145   /* Do Nothing */
 146   uint32_t x= *((uint32_t *)(context));
 147
 148   assert(test_ports[x] == server->port);
 149   *((uint32_t *)(context))= ++x;
 150
 151   return MEMCACHED_SUCCESS;
 152 }
 153
 154 static test_return  server_unsort_test(memcached_st *ptr __attribute__((unused)))
 155 {
 156   uint32_t x;
 157   uint32_t counter= 0; /* Prime the value for the assert in server_display_function */
 158   uint32_t bigger= 0; /* Prime the value for the assert in server_display_function */
 159   memcached_return rc;
 160   memcached_server_function callbacks[1];
 161   memcached_st *local_memc;
 162
 163   local_memc= memcached_create(NULL);
 164   assert(local_memc);
 165
 166   for (x= 0; x < TEST_PORT_COUNT; x++)
 167   {
 168     test_ports[x]= (uint32_t)(random() % 64000);
 169     rc= memcached_server_add_with_weight(local_memc, "localhost", test_ports[x], 0);
 170     assert(local_memc->number_of_hosts == x+1);
 171     assert(local_memc->hosts[0].count == x+1);
 172     assert(rc == MEMCACHED_SUCCESS);
 173   }
 174
 175   callbacks[0]= server_display_unsort_function;
 176   memcached_server_cursor(local_memc, callbacks, (void *)&counter,  1);
 177
 178   /* Now we sort old data! */
 179   memcached_behavior_set(local_memc, MEMCACHED_BEHAVIOR_SORT_HOSTS, 1);
 180   callbacks[0]= server_display_function;
 181   memcached_server_cursor(local_memc, callbacks, (void *)&bigger,  1);
 182
 183
 184   memcached_free(local_memc);
 185
 186   return 0;
 187 }
 188
 189 static test_return  allocation_test(memcached_st *not_used __attribute__((unused)))
 190 {
 191   memcached_st *memc;
 192   memc= memcached_create(NULL);
 193   assert(memc);
 194   memcached_free(memc);
 195
 196   return 0;
 197 }
 198
 199 static test_return  clone_test(memcached_st *memc)
 200 {
 201   /* All null? */
 202   {
 203     memcached_st *memc_clone;
 204     memc_clone= memcached_clone(NULL, NULL);
 205     assert(memc_clone);
 206     memcached_free(memc_clone);
 207   }
 208
 209   /* Can we init from null? */
 210   {
 211     memcached_st *memc_clone;
 212     memc_clone= memcached_clone(NULL, memc);
 213     assert(memc_clone);
 214
 215     assert(memc_clone->call_free == memc->call_free);
 216     assert(memc_clone->call_malloc == memc->call_malloc);
 217     assert(memc_clone->call_realloc == memc->call_realloc);
 218     assert(memc_clone->call_calloc == memc->call_calloc);
 219     assert(memc_clone->connect_timeout == memc->connect_timeout);
 220     assert(memc_clone->delete_trigger == memc->delete_trigger);
 221     assert(memc_clone->distribution == memc->distribution);
 222     assert(memc_clone->flags == memc->flags);
 223     assert(memc_clone->get_key_failure == memc->get_key_failure);
 224     assert(memc_clone->hash == memc->hash);
 225     assert(memc_clone->hash_continuum == memc->hash_continuum);
 226     assert(memc_clone->io_bytes_watermark == memc->io_bytes_watermark);
 227     assert(memc_clone->io_msg_watermark == memc->io_msg_watermark);
 228     assert(memc_clone->io_key_prefetch == memc->io_key_prefetch);
 229     assert(memc_clone->on_cleanup == memc->on_cleanup);
 230     assert(memc_clone->on_clone == memc->on_clone);
 231     assert(memc_clone->poll_timeout == memc->poll_timeout);
 232     assert(memc_clone->rcv_timeout == memc->rcv_timeout);
 233     assert(memc_clone->recv_size == memc->recv_size);
 234     assert(memc_clone->retry_timeout == memc->retry_timeout);
 235     assert(memc_clone->send_size == memc->send_size);
 236     assert(memc_clone->server_failure_limit == memc->server_failure_limit);
 237     assert(memc_clone->snd_timeout == memc->snd_timeout);
 238     assert(memc_clone->user_data == memc->user_data);
 239
 240     memcached_free(memc_clone);
 241   }
 242
 243   /* Can we init from struct? */
 244   {
 245     memcached_st declared_clone;
 246     memcached_st *memc_clone;
 247     memset(&declared_clone, 0 , sizeof(memcached_st));
 248     memc_clone= memcached_clone(&declared_clone, NULL);
 249     assert(memc_clone);
 250     memcached_free(memc_clone);
 251   }
 252
 253   /* Can we init from struct? */
 254   {
 255     memcached_st declared_clone;
 256     memcached_st *memc_clone;
 257     memset(&declared_clone, 0 , sizeof(memcached_st));
 258     memc_clone= memcached_clone(&declared_clone, memc);
 259     assert(memc_clone);
 260     memcached_free(memc_clone);
 261   }
 262
 263   return 0;
 264 }
 265
 266 static test_return userdata_test(memcached_st *memc)
 267 {
 268   void* foo= NULL;
 269   assert(memcached_set_user_data(memc, foo) == NULL);
 270   assert(memcached_get_user_data(memc) == foo);
 271   assert(memcached_set_user_data(memc, NULL) == foo);
 272
 273   return TEST_SUCCESS;
 274 }
 275
 276 static test_return  connection_test(memcached_st *memc)
 277 {
 278   memcached_return rc;
 279
 280   rc= memcached_server_add_with_weight(memc, "localhost", 0, 0);
 281   assert(rc == MEMCACHED_SUCCESS);
 282
 283   return 0;
 284 }
 285
 286 static test_return  error_test(memcached_st *memc)
 287 {
 288   memcached_return rc;
 289
 290   for (rc= MEMCACHED_SUCCESS; rc < MEMCACHED_MAXIMUM_RETURN; rc++)
 291   {
 292     printf("Error %d -> %s\n", rc, memcached_strerror(memc, rc));
 293   }
 294
 295   return 0;
 296 }
 297
 298 static test_return  set_test(memcached_st *memc)
 299 {
 300   memcached_return rc;
 301   char *key= "foo";
 302   char *value= "when we sanitize";
 303
 304   rc= memcached_set(memc, key, strlen(key),
 305                     value, strlen(value),
 306                     (time_t)0, (uint32_t)0);
 307   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 308
 309   return 0;
 310 }
 311
 312 static test_return  append_test(memcached_st *memc)
 313 {
 314   memcached_return rc;
 315   char *key= "fig";
 316   char *value= "we";
 317   size_t value_length;
 318   uint32_t flags;
 319
 320   rc= memcached_flush(memc, 0);
 321   assert(rc == MEMCACHED_SUCCESS);
 322
 323   rc= memcached_set(memc, key, strlen(key),
 324                     value, strlen(value),
 325                     (time_t)0, (uint32_t)0);
 326   assert(rc == MEMCACHED_SUCCESS);
 327
 328   rc= memcached_append(memc, key, strlen(key),
 329                        " the", strlen(" the"),
 330                        (time_t)0, (uint32_t)0);
 331   assert(rc == MEMCACHED_SUCCESS);
 332
 333   rc= memcached_append(memc, key, strlen(key),
 334                        " people", strlen(" people"),
 335                        (time_t)0, (uint32_t)0);
 336   assert(rc == MEMCACHED_SUCCESS);
 337
 338   value= memcached_get(memc, key, strlen(key),
 339                        &value_length, &flags, &rc);
 340   assert(!memcmp(value, "we the people", strlen("we the people")));
 341   assert(strlen("we the people") == value_length);
 342   assert(rc == MEMCACHED_SUCCESS);
 343   free(value);
 344
 345   return 0;
 346 }
 347
 348 static test_return  append_binary_test(memcached_st *memc)
 349 {
 350   memcached_return rc;
 351   char *key= "numbers";
 352   unsigned int *store_ptr;
 353   unsigned int store_list[] = { 23, 56, 499, 98, 32847, 0 };
 354   char *value;
 355   size_t value_length;
 356   uint32_t flags;
 357   unsigned int x;
 358
 359   rc= memcached_flush(memc, 0);
 360   assert(rc == MEMCACHED_SUCCESS);
 361
 362   rc= memcached_set(memc,
 363                     key, strlen(key),
 364                     NULL, 0,
 365                     (time_t)0, (uint32_t)0);
 366   assert(rc == MEMCACHED_SUCCESS);
 367
 368   for (x= 0; store_list[x] ; x++)
 369   {
 370     rc= memcached_append(memc,
 371                          key, strlen(key),
 372                          (char *)&store_list[x], sizeof(unsigned int),
 373                          (time_t)0, (uint32_t)0);
 374     assert(rc == MEMCACHED_SUCCESS);
 375   }
 376
 377   value= memcached_get(memc, key, strlen(key),
 378                        &value_length, &flags, &rc);
 379   assert((value_length == (sizeof(unsigned int) * x)));
 380   assert(rc == MEMCACHED_SUCCESS);
 381
 382   store_ptr= (unsigned int *)value;
 383   x= 0;
 384   while ((size_t)store_ptr < (size_t)(value + value_length))
 385   {
 386     assert(*store_ptr == store_list[x++]);
 387     store_ptr++;
 388   }
 389   free(value);
 390
 391   return 0;
 392 }
 393
 394 static test_return  cas2_test(memcached_st *memc)
 395 {
 396   memcached_return rc;
 397   char *keys[]= {"fudge", "son", "food"};
 398   size_t key_length[]= {5, 3, 4};
 399   char *value= "we the people";
 400   size_t value_length= strlen("we the people");
 401   unsigned int x;
 402   memcached_result_st results_obj;
 403   memcached_result_st *results;
 404   unsigned int set= 1;
 405
 406   rc= memcached_flush(memc, 0);
 407   assert(rc == MEMCACHED_SUCCESS);
 408
 409   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, set);
 410
 411   for (x= 0; x < 3; x++)
 412   {
 413     rc= memcached_set(memc, keys[x], key_length[x],
 414                       keys[x], key_length[x],
 415                       (time_t)50, (uint32_t)9);
 416     assert(rc == MEMCACHED_SUCCESS);
 417   }
 418
 419   rc= memcached_mget(memc, keys, key_length, 3);
 420
 421   results= memcached_result_create(memc, &results_obj);
 422
 423   results= memcached_fetch_result(memc, &results_obj, &rc);
 424   assert(results);
 425   assert(results->cas);
 426   assert(rc == MEMCACHED_SUCCESS);
 427   WATCHPOINT_ASSERT(memcached_result_cas(results));
 428
 429   assert(!memcmp(value, "we the people", strlen("we the people")));
 430   assert(strlen("we the people") == value_length);
 431   assert(rc == MEMCACHED_SUCCESS);
 432
 433   memcached_result_free(&results_obj);
 434
 435   return 0;
 436 }
 437
 438 static test_return  cas_test(memcached_st *memc)
 439 {
 440   memcached_return rc;
 441   const char *key= "fun";
 442   size_t key_length= strlen(key);
 443   const char *value= "we the people";
 444   char* keys[2] = { (char*)key, NULL };
 445   size_t keylengths[2] = { strlen(key), 0 };
 446   size_t value_length= strlen(value);
 447   const char *value2= "change the value";
 448   size_t value2_length= strlen(value2);
 449
 450   memcached_result_st results_obj;
 451   memcached_result_st *results;
 452   unsigned int set= 1;
 453
 454   rc= memcached_flush(memc, 0);
 455   assert(rc == MEMCACHED_SUCCESS);
 456
 457   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, set);
 458
 459   rc= memcached_set(memc, key, strlen(key),
 460                     value, strlen(value),
 461                     (time_t)0, (uint32_t)0);
 462   assert(rc == MEMCACHED_SUCCESS);
 463
 464   rc= memcached_mget(memc, keys, keylengths, 1);
 465
 466   results= memcached_result_create(memc, &results_obj);
 467
 468   results= memcached_fetch_result(memc, &results_obj, &rc);
 469   assert(results);
 470   assert(rc == MEMCACHED_SUCCESS);
 471   WATCHPOINT_ASSERT(memcached_result_cas(results));
 472   assert(!memcmp(value, memcached_result_value(results), value_length));
 473   assert(strlen(memcached_result_value(results)) == value_length);
 474   assert(rc == MEMCACHED_SUCCESS);
 475   uint64_t cas = memcached_result_cas(results);
 476
 477   #if 0
 478   results= memcached_fetch_result(memc, &results_obj, &rc);
 479   assert(rc == MEMCACHED_END);
 480   assert(results == NULL);
 481 #endif
 482
 483   rc= memcached_cas(memc, key, key_length, value2, value2_length, 0, 0, cas);
 484   assert(rc == MEMCACHED_SUCCESS);
 485
 486   /*
 487    * The item will have a new cas value, so try to set it again with the old
 488    * value. This should fail!
 489    */
 490   rc= memcached_cas(memc, key, key_length, value2, value2_length, 0, 0, cas);
 491   assert(rc == MEMCACHED_DATA_EXISTS);
 492
 493   memcached_result_free(&results_obj);
 494
 495   return 0;
 496 }
 497
 498 static test_return  prepend_test(memcached_st *memc)
 499 {
 500   memcached_return rc;
 501   char *key= "fig";
 502   char *value= "people";
 503   size_t value_length;
 504   uint32_t flags;
 505
 506   rc= memcached_flush(memc, 0);
 507   assert(rc == MEMCACHED_SUCCESS);
 508
 509   rc= memcached_set(memc, key, strlen(key),
 510                     value, strlen(value),
 511                     (time_t)0, (uint32_t)0);
 512   assert(rc == MEMCACHED_SUCCESS);
 513
 514   rc= memcached_prepend(memc, key, strlen(key),
 515                        "the ", strlen("the "),
 516                        (time_t)0, (uint32_t)0);
 517   assert(rc == MEMCACHED_SUCCESS);
 518
 519   rc= memcached_prepend(memc, key, strlen(key),
 520                        "we ", strlen("we "),
 521                        (time_t)0, (uint32_t)0);
 522   assert(rc == MEMCACHED_SUCCESS);
 523
 524   value= memcached_get(memc, key, strlen(key),
 525                        &value_length, &flags, &rc);
 526   assert(!memcmp(value, "we the people", strlen("we the people")));
 527   assert(strlen("we the people") == value_length);
 528   assert(rc == MEMCACHED_SUCCESS);
 529   free(value);
 530
 531   return 0;
 532 }
 533
 534 /*
 535   Set the value, then quit to make sure it is flushed.
 536   Come back in and test that add fails.
 537 */
 538 static test_return  add_test(memcached_st *memc)
 539 {
 540   memcached_return rc;
 541   char *key= "foo";
 542   char *value= "when we sanitize";
 543   unsigned long long setting_value;
 544
 545   setting_value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
 546
 547   rc= memcached_set(memc, key, strlen(key),
 548                     value, strlen(value),
 549                     (time_t)0, (uint32_t)0);
 550   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 551   memcached_quit(memc);
 552   rc= memcached_add(memc, key, strlen(key),
 553                     value, strlen(value),
 554                     (time_t)0, (uint32_t)0);
 555
 556   /* Too many broken OS'es have broken loopback in async, so we can't be sure of the result */
 557   if (setting_value)
 558     assert(rc == MEMCACHED_NOTSTORED || rc == MEMCACHED_STORED);
 559   else
 560     assert(rc == MEMCACHED_NOTSTORED || rc == MEMCACHED_DATA_EXISTS);
 561
 562   return 0;
 563 }
 564
 565 /*
 566 ** There was a problem of leaking filedescriptors in the initial release
 567 ** of MacOSX 10.5. This test case triggers the problem. On some Solaris
 568 ** systems it seems that the kernel is slow on reclaiming the resources
 569 ** because the connects starts to time out (the test doesn't do much
 570 ** anyway, so just loop 10 iterations)
 571 */
 572 static test_return  add_wrapper(memcached_st *memc)
 573 {
 574   unsigned int x;
 575   unsigned int max= 10000;
 576 #ifdef __sun
 577   max= 10;
 578 #endif
 579
 580   for (x= 0; x < max; x++)
 581     add_test(memc);
 582
 583   return 0;
 584 }
 585
 586 static test_return  replace_test(memcached_st *memc)
 587 {
 588   memcached_return rc;
 589   char *key= "foo";
 590   char *value= "when we sanitize";
 591   char *original= "first we insert some data";
 592
 593   rc= memcached_set(memc, key, strlen(key),
 594                     original, strlen(original),
 595                     (time_t)0, (uint32_t)0);
 596   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 597
 598   rc= memcached_replace(memc, key, strlen(key),
 599                     value, strlen(value),
 600                     (time_t)0, (uint32_t)0);
 601   assert(rc == MEMCACHED_SUCCESS);
 602
 603   return 0;
 604 }
 605
 606 static test_return  delete_test(memcached_st *memc)
 607 {
 608   memcached_return rc;
 609   char *key= "foo";
 610   char *value= "when we sanitize";
 611
 612   rc= memcached_set(memc, key, strlen(key),
 613                     value, strlen(value),
 614                     (time_t)0, (uint32_t)0);
 615   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 616
 617   rc= memcached_delete(memc, key, strlen(key), (time_t)0);
 618   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 619
 620   return 0;
 621 }
 622
 623 static test_return  flush_test(memcached_st *memc)
 624 {
 625   memcached_return rc;
 626
 627   rc= memcached_flush(memc, 0);
 628   assert(rc == MEMCACHED_SUCCESS);
 629
 630   return 0;
 631 }
 632
 633 static memcached_return  server_function(memcached_st *ptr __attribute__((unused)),
 634                                          memcached_server_st *server __attribute__((unused)),
 635                                          void *context __attribute__((unused)))
 636 {
 637   /* Do Nothing */
 638
 639   return MEMCACHED_SUCCESS;
 640 }
 641
 642 static test_return  memcached_server_cursor_test(memcached_st *memc)
 643 {
 644   char *context= "foo bad";
 645   memcached_server_function callbacks[1];
 646
 647   callbacks[0]= server_function;
 648   memcached_server_cursor(memc, callbacks, context,  1);
 649
 650   return 0;
 651 }
 652
 653 static test_return  bad_key_test(memcached_st *memc)
 654 {
 655   memcached_return rc;
 656   char *key= "foo bad";
 657   char *string;
 658   size_t string_length;
 659   uint32_t flags;
 660   memcached_st *memc_clone;
 661   unsigned int set= 1;
 662   size_t max_keylen= 0xffff;
 663
 664   memc_clone= memcached_clone(NULL, memc);
 665   assert(memc_clone);
 666
 667   rc= memcached_behavior_set(memc_clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 668   assert(rc == MEMCACHED_SUCCESS);
 669
 670   /* All keys are valid in the binary protocol (except for length) */
 671   if (memcached_behavior_get(memc_clone, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL) == 0)
 672   {
 673     string= memcached_get(memc_clone, key, strlen(key),
 674                           &string_length, &flags, &rc);
 675     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 676     assert(string_length ==  0);
 677     assert(!string);
 678
 679     set= 0;
 680     rc= memcached_behavior_set(memc_clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 681     assert(rc == MEMCACHED_SUCCESS);
 682     string= memcached_get(memc_clone, key, strlen(key),
 683                           &string_length, &flags, &rc);
 684     assert(rc == MEMCACHED_NOTFOUND);
 685     assert(string_length ==  0);
 686     assert(!string);
 687
 688     /* Test multi key for bad keys */
 689     char *keys[] = { "GoodKey", "Bad Key", "NotMine" };
 690     size_t key_lengths[] = { 7, 7, 7 };
 691     set= 1;
 692     rc= memcached_behavior_set(memc_clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 693     assert(rc == MEMCACHED_SUCCESS);
 694
 695     rc= memcached_mget(memc_clone, keys, key_lengths, 3);
 696     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 697
 698     rc= memcached_mget_by_key(memc_clone, "foo daddy", 9, keys, key_lengths, 1);
 699     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 700
 701     max_keylen= 250;
 702
 703     /* The following test should be moved to the end of this function when the
 704        memcached server is updated to allow max size length of the keys in the
 705        binary protocol
 706     */
 707     rc= memcached_callback_set(memc_clone, MEMCACHED_CALLBACK_PREFIX_KEY, NULL);
 708     assert(rc == MEMCACHED_SUCCESS);
 709
 710     char *longkey= malloc(max_keylen + 1);
 711     if (longkey != NULL)
 712     {
 713       memset(longkey, 'a', max_keylen + 1);
 714       string= memcached_get(memc_clone, longkey, max_keylen,
 715                             &string_length, &flags, &rc);
 716       assert(rc == MEMCACHED_NOTFOUND);
 717       assert(string_length ==  0);
 718       assert(!string);
 719
 720       string= memcached_get(memc_clone, longkey, max_keylen + 1,
 721                             &string_length, &flags, &rc);
 722       assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 723       assert(string_length ==  0);
 724       assert(!string);
 725
 726       free(longkey);
 727     }
 728   }
 729
 730   /* Make sure zero length keys are marked as bad */
 731   set= 1;
 732   rc= memcached_behavior_set(memc_clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 733   assert(rc == MEMCACHED_SUCCESS);
 734   string= memcached_get(memc_clone, key, 0,
 735                         &string_length, &flags, &rc);
 736   assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 737   assert(string_length ==  0);
 738   assert(!string);
 739
 740   memcached_free(memc_clone);
 741
 742   return 0;
 743 }
 744
 745 #define READ_THROUGH_VALUE "set for me"
 746 static memcached_return  read_through_trigger(memcached_st *memc __attribute__((unused)),
 747                                       char *key __attribute__((unused)),
 748                                       size_t key_length __attribute__((unused)),
 749                                       memcached_result_st *result)
 750 {
 751
 752   return memcached_result_set_value(result, READ_THROUGH_VALUE, strlen(READ_THROUGH_VALUE));
 753 }
 754
 755 static test_return  read_through(memcached_st *memc)
 756 {
 757   memcached_return rc;
 758   char *key= "foo";
 759   char *string;
 760   size_t string_length;
 761   uint32_t flags;
 762   memcached_trigger_key cb= (memcached_trigger_key)read_through_trigger;
 763
 764   string= memcached_get(memc, key, strlen(key),
 765                         &string_length, &flags, &rc);
 766
 767   assert(rc == MEMCACHED_NOTFOUND);
 768   assert(string_length ==  0);
 769   assert(!string);
 770
 771   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_GET_FAILURE,
 772                              *(void **)&cb);
 773   assert(rc == MEMCACHED_SUCCESS);
 774
 775   string= memcached_get(memc, key, strlen(key),
 776                         &string_length, &flags, &rc);
 777
 778   assert(rc == MEMCACHED_SUCCESS);
 779   assert(string_length ==  strlen(READ_THROUGH_VALUE));
 780   assert(!strcmp(READ_THROUGH_VALUE, string));
 781   free(string);
 782
 783   string= memcached_get(memc, key, strlen(key),
 784                         &string_length, &flags, &rc);
 785
 786   assert(rc == MEMCACHED_SUCCESS);
 787   assert(string_length ==  strlen(READ_THROUGH_VALUE));
 788   assert(!strcmp(READ_THROUGH_VALUE, string));
 789   free(string);
 790
 791   return 0;
 792 }
 793
 794 static memcached_return  delete_trigger(memcached_st *ptr __attribute__((unused)),
 795                                         const char *key,
 796                                         size_t key_length __attribute__((unused)))
 797 {
 798   assert(key);
 799
 800   return MEMCACHED_SUCCESS;
 801 }
 802
 803 static test_return  delete_through(memcached_st *memc)
 804 {
 805   memcached_trigger_delete_key callback;
 806   memcached_return rc;
 807
 808   callback= (memcached_trigger_delete_key)delete_trigger;
 809
 810   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_DELETE_TRIGGER, *(void**)&callback);
 811   assert(rc == MEMCACHED_SUCCESS);
 812
 813   return 0;
 814 }
 815
 816 static test_return  get_test(memcached_st *memc)
 817 {
 818   memcached_return rc;
 819   char *key= "foo";
 820   char *string;
 821   size_t string_length;
 822   uint32_t flags;
 823
 824   rc= memcached_delete(memc, key, strlen(key), (time_t)0);
 825   assert(rc == MEMCACHED_BUFFERED || rc == MEMCACHED_NOTFOUND);
 826
 827   string= memcached_get(memc, key, strlen(key),
 828                         &string_length, &flags, &rc);
 829
 830   assert(rc == MEMCACHED_NOTFOUND);
 831   assert(string_length ==  0);
 832   assert(!string);
 833
 834   return 0;
 835 }
 836
 837 static test_return  get_test2(memcached_st *memc)
 838 {
 839   memcached_return rc;
 840   char *key= "foo";
 841   char *value= "when we sanitize";
 842   char *string;
 843   size_t string_length;
 844   uint32_t flags;
 845
 846   rc= memcached_set(memc, key, strlen(key),
 847                     value, strlen(value),
 848                     (time_t)0, (uint32_t)0);
 849   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 850
 851   string= memcached_get(memc, key, strlen(key),
 852                         &string_length, &flags, &rc);
 853
 854   assert(string);
 855   assert(rc == MEMCACHED_SUCCESS);
 856   assert(string_length == strlen(value));
 857   assert(!memcmp(string, value, string_length));
 858
 859   free(string);
 860
 861   return 0;
 862 }
 863
 864 static test_return  set_test2(memcached_st *memc)
 865 {
 866   memcached_return rc;
 867   char *key= "foo";
 868   char *value= "train in the brain";
 869   size_t value_length= strlen(value);
 870   unsigned int x;
 871
 872   for (x= 0; x < 10; x++)
 873   {
 874     rc= memcached_set(memc, key, strlen(key),
 875                       value, value_length,
 876                       (time_t)0, (uint32_t)0);
 877     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 878   }
 879
 880   return 0;
 881 }
 882
 883 static test_return  set_test3(memcached_st *memc)
 884 {
 885   memcached_return rc;
 886   char *value;
 887   size_t value_length= 8191;
 888   unsigned int x;
 889
 890   value = (char*)malloc(value_length);
 891   assert(value);
 892
 893   for (x= 0; x < value_length; x++)
 894     value[x] = (char) (x % 127);
 895
 896   /* The dump test relies on there being at least 32 items in memcached */
 897   for (x= 0; x < 32; x++)
 898   {
 899     char key[16];
 900
 901     sprintf(key, "foo%u", x);
 902
 903     rc= memcached_set(memc, key, strlen(key),
 904                       value, value_length,
 905                       (time_t)0, (uint32_t)0);
 906     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 907   }
 908
 909   free(value);
 910
 911   return 0;
 912 }
 913
 914 static test_return  get_test3(memcached_st *memc)
 915 {
 916   memcached_return rc;
 917   char *key= "foo";
 918   char *value;
 919   size_t value_length= 8191;
 920   char *string;
 921   size_t string_length;
 922   uint32_t flags;
 923   uint32_t x;
 924
 925   value = (char*)malloc(value_length);
 926   assert(value);
 927
 928   for (x= 0; x < value_length; x++)
 929     value[x] = (char) (x % 127);
 930
 931   rc= memcached_set(memc, key, strlen(key),
 932                     value, value_length,
 933                     (time_t)0, (uint32_t)0);
 934   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 935
 936   string= memcached_get(memc, key, strlen(key),
 937                         &string_length, &flags, &rc);
 938
 939   assert(rc == MEMCACHED_SUCCESS);
 940   assert(string);
 941   assert(string_length == value_length);
 942   assert(!memcmp(string, value, string_length));
 943
 944   free(string);
 945   free(value);
 946
 947   return 0;
 948 }
 949
 950 static test_return  get_test4(memcached_st *memc)
 951 {
 952   memcached_return rc;
 953   char *key= "foo";
 954   char *value;
 955   size_t value_length= 8191;
 956   char *string;
 957   size_t string_length;
 958   uint32_t flags;
 959   uint32_t x;
 960
 961   value = (char*)malloc(value_length);
 962   assert(value);
 963
 964   for (x= 0; x < value_length; x++)
 965     value[x] = (char) (x % 127);
 966
 967   rc= memcached_set(memc, key, strlen(key),
 968                     value, value_length,
 969                     (time_t)0, (uint32_t)0);
 970   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 971
 972   for (x= 0; x < 10; x++)
 973   {
 974     string= memcached_get(memc, key, strlen(key),
 975                           &string_length, &flags, &rc);
 976
 977     assert(rc == MEMCACHED_SUCCESS);
 978     assert(string);
 979     assert(string_length == value_length);
 980     assert(!memcmp(string, value, string_length));
 981     free(string);
 982   }
 983
 984   free(value);
 985
 986   return 0;
 987 }
 988
 989 /*
 990  * This test verifies that memcached_read_one_response doesn't try to
 991  * dereference a NIL-pointer if you issue a multi-get and don't read out all
 992  * responses before you execute a storage command.
 993  */
 994 static test_return get_test5(memcached_st *memc)
 995 {
 996   /*
 997   ** Request the same key twice, to ensure that we hash to the same server
 998   ** (so that we have multiple response values queued up) ;-)
 999   */
1000   char *keys[]= { "key", "key" };
1001   size_t lengths[]= { 3, 3 };
1002   uint32_t flags;
1003   size_t rlen;
1004
1005   memcached_return rc= memcached_set(memc, keys[0], lengths[0],
1006                                      keys[0], lengths[0], 0, 0);
1007   assert(rc == MEMCACHED_SUCCESS);
1008   rc= memcached_mget(memc, keys, lengths, 2);
1009
1010   memcached_result_st results_obj;
1011   memcached_result_st *results;
1012   results=memcached_result_create(memc, &results_obj);
1013   assert(results);
1014   results=memcached_fetch_result(memc, &results_obj, &rc);
1015   assert(results);
1016   memcached_result_free(&results_obj);
1017
1018   /* Don't read out the second result, but issue a set instead.. */
1019   rc= memcached_set(memc, keys[0], lengths[0], keys[0], lengths[0], 0, 0);
1020   assert(rc == MEMCACHED_SUCCESS);
1021
1022   char *val= memcached_get_by_key(memc, keys[0], lengths[0], "yek", 3,
1023                                   &rlen, &flags, &rc);
1024   assert(val == NULL);
1025   assert(rc == MEMCACHED_NOTFOUND);
1026   val= memcached_get(memc, keys[0], lengths[0], &rlen, &flags, &rc);
1027   assert(val != NULL);
1028   assert(rc == MEMCACHED_SUCCESS);
1029   free(val);
1030
1031   return TEST_SUCCESS;
1032 }
1033
1034 /* Do not copy the style of this code, I just access hosts to testthis function */
1035 static test_return  stats_servername_test(memcached_st *memc)
1036 {
1037   memcached_return rc;
1038   memcached_stat_st memc_stat;
1039   rc= memcached_stat_servername(&memc_stat, NULL,
1040                                  memc->hosts[0].hostname,
1041                                  memc->hosts[0].port);
1042
1043   return 0;
1044 }
1045
1046 static test_return  increment_test(memcached_st *memc)
1047 {
1048   uint64_t new_number;
1049   memcached_return rc;
1050   char *key= "number";
1051   char *value= "0";
1052
1053   rc= memcached_set(memc, key, strlen(key),
1054                     value, strlen(value),
1055                     (time_t)0, (uint32_t)0);
1056   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1057
1058   rc= memcached_increment(memc, key, strlen(key),
1059                           1, &new_number);
1060   assert(rc == MEMCACHED_SUCCESS);
1061   assert(new_number == 1);
1062
1063   rc= memcached_increment(memc, key, strlen(key),
1064                           1, &new_number);
1065   assert(rc == MEMCACHED_SUCCESS);
1066   assert(new_number == 2);
1067
1068   return 0;
1069 }
1070
1071 static test_return  increment_with_initial_test(memcached_st *memc)
1072 {
1073   if (memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL) != 0)
1074   {
1075     uint64_t new_number;
1076     memcached_return rc;
1077     char *key= "number";
1078     uint64_t initial= 0;
1079
1080     rc= memcached_increment_with_initial(memc, key, strlen(key),
1081                                          1, initial, 0, &new_number);
1082     assert(rc == MEMCACHED_SUCCESS);
1083     assert(new_number == initial);
1084
1085     rc= memcached_increment_with_initial(memc, key, strlen(key),
1086                                          1, initial, 0, &new_number);
1087     assert(rc == MEMCACHED_SUCCESS);
1088     assert(new_number == (initial + 1));
1089   }
1090   return 0;
1091 }
1092
1093 static test_return  decrement_test(memcached_st *memc)
1094 {
1095   uint64_t new_number;
1096   memcached_return rc;
1097   char *key= "number";
1098   char *value= "3";
1099
1100   rc= memcached_set(memc, key, strlen(key),
1101                     value, strlen(value),
1102                     (time_t)0, (uint32_t)0);
1103   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1104
1105   rc= memcached_decrement(memc, key, strlen(key),
1106                           1, &new_number);
1107   assert(rc == MEMCACHED_SUCCESS);
1108   assert(new_number == 2);
1109
1110   rc= memcached_decrement(memc, key, strlen(key),
1111                           1, &new_number);
1112   assert(rc == MEMCACHED_SUCCESS);
1113   assert(new_number == 1);
1114
1115   return 0;
1116 }
1117
1118 static test_return  decrement_with_initial_test(memcached_st *memc)
1119 {
1120   if (memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL) != 0)
1121   {
1122     uint64_t new_number;
1123     memcached_return rc;
1124     char *key= "number";
1125     uint64_t initial= 3;
1126
1127     rc= memcached_decrement_with_initial(memc, key, strlen(key),
1128                                          1, initial, 0, &new_number);
1129     assert(rc == MEMCACHED_SUCCESS);
1130     assert(new_number == initial);
1131
1132     rc= memcached_decrement_with_initial(memc, key, strlen(key),
1133                                          1, initial, 0, &new_number);
1134     assert(rc == MEMCACHED_SUCCESS);
1135     assert(new_number == (initial - 1));
1136   }
1137   return 0;
1138 }
1139
1140 static test_return  quit_test(memcached_st *memc)
1141 {
1142   memcached_return rc;
1143   char *key= "fudge";
1144   char *value= "sanford and sun";
1145
1146   rc= memcached_set(memc, key, strlen(key),
1147                     value, strlen(value),
1148                     (time_t)10, (uint32_t)3);
1149   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1150   memcached_quit(memc);
1151
1152   rc= memcached_set(memc, key, strlen(key),
1153                     value, strlen(value),
1154                     (time_t)50, (uint32_t)9);
1155   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1156
1157   return 0;
1158 }
1159
1160 static test_return  mget_result_test(memcached_st *memc)
1161 {
1162   memcached_return rc;
1163   char *keys[]= {"fudge", "son", "food"};
1164   size_t key_length[]= {5, 3, 4};
1165   unsigned int x;
1166
1167   memcached_result_st results_obj;
1168   memcached_result_st *results;
1169
1170   results= memcached_result_create(memc, &results_obj);
1171   assert(results);
1172   assert(&results_obj == results);
1173
1174   /* We need to empty the server before continueing test */
1175   rc= memcached_flush(memc, 0);
1176   assert(rc == MEMCACHED_SUCCESS);
1177
1178   rc= memcached_mget(memc, keys, key_length, 3);
1179   assert(rc == MEMCACHED_SUCCESS);
1180
1181   while ((results= memcached_fetch_result(memc, &results_obj, &rc)) != NULL)
1182   {
1183     assert(results);
1184   }
1185
1186   while ((results= memcached_fetch_result(memc, &results_obj, &rc)) != NULL)
1187   assert(!results);
1188   assert(rc == MEMCACHED_END);
1189
1190   for (x= 0; x < 3; x++)
1191   {
1192     rc= memcached_set(memc, keys[x], key_length[x],
1193                       keys[x], key_length[x],
1194                       (time_t)50, (uint32_t)9);
1195     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1196   }
1197
1198   rc= memcached_mget(memc, keys, key_length, 3);
1199   assert(rc == MEMCACHED_SUCCESS);
1200
1201   while ((results= memcached_fetch_result(memc, &results_obj, &rc)))
1202   {
1203     assert(results);
1204     assert(&results_obj == results);
1205     assert(rc == MEMCACHED_SUCCESS);
1206     assert(memcached_result_key_length(results) == memcached_result_length(results));
1207     assert(!memcmp(memcached_result_key_value(results),
1208                    memcached_result_value(results),
1209                    memcached_result_length(results)));
1210   }
1211
1212   memcached_result_free(&results_obj);
1213
1214   return 0;
1215 }
1216
1217 static test_return  mget_result_alloc_test(memcached_st *memc)
1218 {
1219   memcached_return rc;
1220   char *keys[]= {"fudge", "son", "food"};
1221   size_t key_length[]= {5, 3, 4};
1222   unsigned int x;
1223
1224   memcached_result_st *results;
1225
1226   /* We need to empty the server before continueing test */
1227   rc= memcached_flush(memc, 0);
1228   assert(rc == MEMCACHED_SUCCESS);
1229
1230   rc= memcached_mget(memc, keys, key_length, 3);
1231   assert(rc == MEMCACHED_SUCCESS);
1232
1233   while ((results= memcached_fetch_result(memc, NULL, &rc)) != NULL)
1234   {
1235     assert(results);
1236   }
1237   assert(!results);
1238   assert(rc == MEMCACHED_END);
1239
1240   for (x= 0; x < 3; x++)
1241   {
1242     rc= memcached_set(memc, keys[x], key_length[x],
1243                       keys[x], key_length[x],
1244                       (time_t)50, (uint32_t)9);
1245     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1246   }
1247
1248   rc= memcached_mget(memc, keys, key_length, 3);
1249   assert(rc == MEMCACHED_SUCCESS);
1250
1251   x= 0;
1252   while ((results= memcached_fetch_result(memc, NULL, &rc)))
1253   {
1254     assert(results);
1255     assert(rc == MEMCACHED_SUCCESS);
1256     assert(memcached_result_key_length(results) == memcached_result_length(results));
1257     assert(!memcmp(memcached_result_key_value(results),
1258                    memcached_result_value(results),
1259                    memcached_result_length(results)));
1260     memcached_result_free(results);
1261     x++;
1262   }
1263
1264   return 0;
1265 }
1266
1267 /* Count the results */
1268 static memcached_return callback_counter(memcached_st *ptr __attribute__((unused)),
1269                                      memcached_result_st *result __attribute__((unused)),
1270                                      void *context)
1271 {
1272   unsigned int *counter= (unsigned int *)context;
1273
1274   *counter= *counter + 1;
1275
1276   return MEMCACHED_SUCCESS;
1277 }
1278
1279 static test_return  mget_result_function(memcached_st *memc)
1280 {
1281   memcached_return rc;
1282   char *keys[]= {"fudge", "son", "food"};
1283   size_t key_length[]= {5, 3, 4};
1284   unsigned int x;
1285   unsigned int counter;
1286   memcached_execute_function callbacks[1];
1287
1288   /* We need to empty the server before continueing test */
1289   rc= memcached_flush(memc, 0);
1290   for (x= 0; x < 3; x++)
1291   {
1292     rc= memcached_set(memc, keys[x], key_length[x],
1293                       keys[x], key_length[x],
1294                       (time_t)50, (uint32_t)9);
1295     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1296   }
1297
1298   rc= memcached_mget(memc, keys, key_length, 3);
1299   assert(rc == MEMCACHED_SUCCESS);
1300
1301   callbacks[0]= &callback_counter;
1302   counter= 0;
1303   rc= memcached_fetch_execute(memc, callbacks, (void *)&counter, 1);
1304
1305   assert(counter == 3);
1306
1307   return 0;
1308 }
1309
1310 static test_return  mget_test(memcached_st *memc)
1311 {
1312   memcached_return rc;
1313   char *keys[]= {"fudge", "son", "food"};
1314   size_t key_length[]= {5, 3, 4};
1315   unsigned int x;
1316   uint32_t flags;
1317
1318   char return_key[MEMCACHED_MAX_KEY];
1319   size_t return_key_length;
1320   char *return_value;
1321   size_t return_value_length;
1322
1323   /* We need to empty the server before continueing test */
1324   rc= memcached_flush(memc, 0);
1325   assert(rc == MEMCACHED_SUCCESS);
1326
1327   rc= memcached_mget(memc, keys, key_length, 3);
1328   assert(rc == MEMCACHED_SUCCESS);
1329
1330   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1331                       &return_value_length, &flags, &rc)) != NULL)
1332   {
1333     assert(return_value);
1334   }
1335   assert(!return_value);
1336   assert(return_value_length == 0);
1337   assert(rc == MEMCACHED_END);
1338
1339   for (x= 0; x < 3; x++)
1340   {
1341     rc= memcached_set(memc, keys[x], key_length[x],
1342                       keys[x], key_length[x],
1343                       (time_t)50, (uint32_t)9);
1344     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1345   }
1346
1347   rc= memcached_mget(memc, keys, key_length, 3);
1348   assert(rc == MEMCACHED_SUCCESS);
1349
1350   x= 0;
1351   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1352                                         &return_value_length, &flags, &rc)))
1353   {
1354     assert(return_value);
1355     assert(rc == MEMCACHED_SUCCESS);
1356     assert(return_key_length == return_value_length);
1357     assert(!memcmp(return_value, return_key, return_value_length));
1358     free(return_value);
1359     x++;
1360   }
1361
1362   return 0;
1363 }
1364
1365 static test_return  get_stats_keys(memcached_st *memc)
1366 {
1367  char **list;
1368  char **ptr;
1369  memcached_stat_st memc_stat;
1370  memcached_return rc;
1371
1372  list= memcached_stat_get_keys(memc, &memc_stat, &rc);
1373  assert(rc == MEMCACHED_SUCCESS);
1374  for (ptr= list; *ptr; ptr++)
1375    assert(*ptr);
1376  fflush(stdout);
1377
1378  free(list);
1379
1380  return 0;
1381 }
1382
1383 static test_return  version_string_test(memcached_st *memc __attribute__((unused)))
1384 {
1385   const char *version_string;
1386
1387   version_string= memcached_lib_version();
1388
1389   assert(!strcmp(version_string, LIBMEMCACHED_VERSION_STRING));
1390
1391   return 0;
1392 }
1393
1394 static test_return  get_stats(memcached_st *memc)
1395 {
1396  unsigned int x;
1397  char **list;
1398  char **ptr;
1399  memcached_return rc;
1400  memcached_stat_st *memc_stat;
1401
1402  memc_stat= memcached_stat(memc, NULL, &rc);
1403  assert(rc == MEMCACHED_SUCCESS);
1404
1405  assert(rc == MEMCACHED_SUCCESS);
1406  assert(memc_stat);
1407
1408  for (x= 0; x < memcached_server_count(memc); x++)
1409  {
1410    list= memcached_stat_get_keys(memc, memc_stat+x, &rc);
1411    assert(rc == MEMCACHED_SUCCESS);
1412    for (ptr= list; *ptr; ptr++);
1413
1414    free(list);
1415  }
1416
1417  memcached_stat_free(NULL, memc_stat);
1418
1419   return 0;
1420 }
1421
1422 static test_return  add_host_test(memcached_st *memc)
1423 {
1424   unsigned int x;
1425   memcached_server_st *servers;
1426   memcached_return rc;
1427   char servername[]= "0.example.com";
1428
1429   servers= memcached_server_list_append_with_weight(NULL, servername, 400, 0, &rc);
1430   assert(servers);
1431   assert(1 == memcached_server_list_count(servers));
1432
1433   for (x= 2; x < 20; x++)
1434   {
1435     char buffer[SMALL_STRING_LEN];
1436
1437     snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x);
1438     servers= memcached_server_list_append_with_weight(servers, buffer, 401, 0,
1439                                      &rc);
1440     assert(rc == MEMCACHED_SUCCESS);
1441     assert(x == memcached_server_list_count(servers));
1442   }
1443
1444   rc= memcached_server_push(memc, servers);
1445   assert(rc == MEMCACHED_SUCCESS);
1446   rc= memcached_server_push(memc, servers);
1447   assert(rc == MEMCACHED_SUCCESS);
1448
1449   memcached_server_list_free(servers);
1450
1451   return 0;
1452 }
1453
1454 static memcached_return  clone_test_callback(memcached_st *parent __attribute__((unused)), memcached_st *memc_clone __attribute__((unused)))
1455 {
1456   return MEMCACHED_SUCCESS;
1457 }
1458
1459 static memcached_return  cleanup_test_callback(memcached_st *ptr __attribute__((unused)))
1460 {
1461   return MEMCACHED_SUCCESS;
1462 }
1463
1464 static test_return  callback_test(memcached_st *memc)
1465 {
1466   /* Test User Data */
1467   {
1468     int x= 5;
1469     int *test_ptr;
1470     memcached_return rc;
1471
1472     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_USER_DATA, &x);
1473     assert(rc == MEMCACHED_SUCCESS);
1474     test_ptr= (int *)memcached_callback_get(memc, MEMCACHED_CALLBACK_USER_DATA, &rc);
1475     assert(*test_ptr == x);
1476   }
1477
1478   /* Test Clone Callback */
1479   {
1480     memcached_clone_func clone_cb= (memcached_clone_func)clone_test_callback;
1481     void *clone_cb_ptr= *(void **)&clone_cb;
1482     void *temp_function= NULL;
1483     memcached_return rc;
1484
1485     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION,
1486                                clone_cb_ptr);
1487     assert(rc == MEMCACHED_SUCCESS);
1488     temp_function= memcached_callback_get(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION, &rc);
1489     assert(temp_function == clone_cb_ptr);
1490   }
1491
1492   /* Test Cleanup Callback */
1493   {
1494     memcached_cleanup_func cleanup_cb=
1495       (memcached_cleanup_func)cleanup_test_callback;
1496     void *cleanup_cb_ptr= *(void **)&cleanup_cb;
1497     void *temp_function= NULL;
1498     memcached_return rc;
1499
1500     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION,
1501                                cleanup_cb_ptr);
1502     assert(rc == MEMCACHED_SUCCESS);
1503     temp_function= memcached_callback_get(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION, &rc);
1504     assert(temp_function == cleanup_cb_ptr);
1505   }
1506
1507   return 0;
1508 }
1509
1510 /* We don't test the behavior itself, we test the switches */
1511 static test_return  behavior_test(memcached_st *memc)
1512 {
1513   uint64_t value;
1514   uint32_t set= 1;
1515
1516   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
1517   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
1518   assert(value == 1);
1519
1520   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
1521   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
1522   assert(value == 1);
1523
1524   set= MEMCACHED_HASH_MD5;
1525   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set);
1526   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
1527   assert(value == MEMCACHED_HASH_MD5);
1528
1529   set= 0;
1530
1531   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
1532   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
1533   assert(value == 0);
1534
1535   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
1536   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
1537   assert(value == 0);
1538
1539   set= MEMCACHED_HASH_DEFAULT;
1540   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set);
1541   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
1542   assert(value == MEMCACHED_HASH_DEFAULT);
1543
1544   set= MEMCACHED_HASH_CRC;
1545   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set);
1546   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
1547   assert(value == MEMCACHED_HASH_CRC);
1548
1549   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
1550   assert(value > 0);
1551
1552   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
1553   assert(value > 0);
1554
1555   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS);
1556   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS, value + 1);
1557   assert((value + 1) == memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS));
1558   return 0;
1559 }
1560
1561 /* Test case provided by Cal Haldenbrand */
1562 static test_return  user_supplied_bug1(memcached_st *memc)
1563 {
1564   unsigned int setter= 1;
1565   unsigned int x;
1566
1567   unsigned long long total= 0;
1568   uint32_t size= 0;
1569   char key[10];
1570   char randomstuff[6 * 1024];
1571   memcached_return rc;
1572
1573   memset(randomstuff, 0, 6 * 1024);
1574
1575   /* We just keep looking at the same values over and over */
1576   srandom(10);
1577
1578   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, setter);
1579   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1580
1581
1582   /* add key */
1583   for (x= 0 ; total < 20 * 1024576 ; x++ )
1584   {
1585     unsigned int j= 0;
1586
1587     size= (uint32_t)(rand() % ( 5 * 1024 ) ) + 400;
1588     memset(randomstuff, 0, 6 * 1024);
1589     assert(size < 6 * 1024); /* Being safe here */
1590
1591     for (j= 0 ; j < size ;j++)
1592       randomstuff[j] = (signed char) ((rand() % 26) + 97);
1593
1594     total += size;
1595     sprintf(key, "%d", x);
1596     rc = memcached_set(memc, key, strlen(key),
1597                        randomstuff, strlen(randomstuff), 10, 0);
1598     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1599     /* If we fail, lets try again */
1600     if (rc != MEMCACHED_SUCCESS && rc != MEMCACHED_BUFFERED)
1601       rc = memcached_set(memc, key, strlen(key),
1602                          randomstuff, strlen(randomstuff), 10, 0);
1603     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1604   }
1605
1606   return 0;
1607 }
1608
1609 /* Test case provided by Cal Haldenbrand */
1610 static test_return  user_supplied_bug2(memcached_st *memc)
1611 {
1612   int errors;
1613   unsigned int setter;
1614   unsigned int x;
1615   unsigned long long total;
1616
1617   setter= 1;
1618   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, setter);
1619   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1620 #ifdef NOT_YET
1621   setter = 20 * 1024576;
1622   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE, setter);
1623   setter = 20 * 1024576;
1624   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE, setter);
1625   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
1626   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
1627
1628   for (x= 0, errors= 0, total= 0 ; total < 20 * 1024576 ; x++)
1629 #endif
1630
1631   for (x= 0, errors= 0, total= 0 ; total < 24576 ; x++)
1632   {
1633     memcached_return rc= MEMCACHED_SUCCESS;
1634     char buffer[SMALL_STRING_LEN];
1635     uint32_t flags= 0;
1636     size_t val_len= 0;
1637     char *getval;
1638
1639     memset(buffer, 0, SMALL_STRING_LEN);
1640
1641     snprintf(buffer, SMALL_STRING_LEN, "%u", x);
1642     getval= memcached_get(memc, buffer, strlen(buffer),
1643                            &val_len, &flags, &rc);
1644     if (rc != MEMCACHED_SUCCESS)
1645     {
1646       if (rc == MEMCACHED_NOTFOUND)
1647         errors++;
1648       else
1649       {
1650         WATCHPOINT_ERROR(rc);
1651         assert(0);
1652       }
1653
1654       continue;
1655     }
1656     total+= val_len;
1657     errors= 0;
1658     free(getval);
1659   }
1660
1661   return 0;
1662 }
1663
1664 /* Do a large mget() over all the keys we think exist */
1665 #define KEY_COUNT 3000 // * 1024576
1666 static test_return  user_supplied_bug3(memcached_st *memc)
1667 {
1668   memcached_return rc;
1669   unsigned int setter;
1670   unsigned int x;
1671   char **keys;
1672   size_t key_lengths[KEY_COUNT];
1673
1674   setter= 1;
1675   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, setter);
1676   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1677 #ifdef NOT_YET
1678   setter = 20 * 1024576;
1679   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE, setter);
1680   setter = 20 * 1024576;
1681   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE, setter);
1682   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
1683   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
1684 #endif
1685
1686   keys= (char **)malloc(sizeof(char *) * KEY_COUNT);
1687   assert(keys);
1688   memset(keys, 0, (sizeof(char *) * KEY_COUNT));
1689   for (x= 0; x < KEY_COUNT; x++)
1690   {
1691     char buffer[30];
1692
1693     snprintf(buffer, 30, "%u", x);
1694     keys[x]= strdup(buffer);
1695     key_lengths[x]= strlen(keys[x]);
1696   }
1697
1698   rc= memcached_mget(memc, keys, key_lengths, KEY_COUNT);
1699   assert(rc == MEMCACHED_SUCCESS);
1700
1701   /* Turn this into a help function */
1702   {
1703     char return_key[MEMCACHED_MAX_KEY];
1704     size_t return_key_length;
1705     char *return_value;
1706     size_t return_value_length;
1707     uint32_t flags;
1708
1709     while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1710                                           &return_value_length, &flags, &rc)))
1711     {
1712       assert(return_value);
1713       assert(rc == MEMCACHED_SUCCESS);
1714       free(return_value);
1715     }
1716   }
1717
1718   for (x= 0; x < KEY_COUNT; x++)
1719     free(keys[x]);
1720   free(keys);
1721
1722   return 0;
1723 }
1724
1725 /* Make sure we behave properly if server list has no values */
1726 static test_return  user_supplied_bug4(memcached_st *memc)
1727 {
1728   memcached_return rc;
1729   char *keys[]= {"fudge", "son", "food"};
1730   size_t key_length[]= {5, 3, 4};
1731   unsigned int x;
1732   uint32_t flags;
1733   char return_key[MEMCACHED_MAX_KEY];
1734   size_t return_key_length;
1735   char *return_value;
1736   size_t return_value_length;
1737
1738   /* Here we free everything before running a bunch of mget tests */
1739   {
1740     memcached_server_list_free(memc->hosts);
1741     memc->hosts= NULL;
1742     memc->number_of_hosts= 0;
1743   }
1744
1745
1746   /* We need to empty the server before continueing test */
1747   rc= memcached_flush(memc, 0);
1748   assert(rc == MEMCACHED_NO_SERVERS);
1749
1750   rc= memcached_mget(memc, keys, key_length, 3);
1751   assert(rc == MEMCACHED_NO_SERVERS);
1752
1753   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1754                       &return_value_length, &flags, &rc)) != NULL)
1755   {
1756     assert(return_value);
1757   }
1758   assert(!return_value);
1759   assert(return_value_length == 0);
1760   assert(rc == MEMCACHED_NO_SERVERS);
1761
1762   for (x= 0; x < 3; x++)
1763   {
1764     rc= memcached_set(memc, keys[x], key_length[x],
1765                       keys[x], key_length[x],
1766                       (time_t)50, (uint32_t)9);
1767     assert(rc == MEMCACHED_NO_SERVERS);
1768   }
1769
1770   rc= memcached_mget(memc, keys, key_length, 3);
1771   assert(rc == MEMCACHED_NO_SERVERS);
1772
1773   x= 0;
1774   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1775                                         &return_value_length, &flags, &rc)))
1776   {
1777     assert(return_value);
1778     assert(rc == MEMCACHED_SUCCESS);
1779     assert(return_key_length == return_value_length);
1780     assert(!memcmp(return_value, return_key, return_value_length));
1781     free(return_value);
1782     x++;
1783   }
1784
1785   return 0;
1786 }
1787
1788 #define VALUE_SIZE_BUG5 1048064
1789 static test_return  user_supplied_bug5(memcached_st *memc)
1790 {
1791   memcached_return rc;
1792   char *keys[]= {"036790384900", "036790384902", "036790384904", "036790384906"};
1793   size_t key_length[]=  {strlen("036790384900"), strlen("036790384902"), strlen("036790384904"), strlen("036790384906")};
1794   char return_key[MEMCACHED_MAX_KEY];
1795   size_t return_key_length;
1796   char *value;
1797   size_t value_length;
1798   uint32_t flags;
1799   unsigned int count;
1800   unsigned int x;
1801   char insert_data[VALUE_SIZE_BUG5];
1802
1803   for (x= 0; x < VALUE_SIZE_BUG5; x++)
1804     insert_data[x]= (signed char)rand();
1805
1806   memcached_flush(memc, 0);
1807   value= memcached_get(memc, keys[0], key_length[0],
1808                         &value_length, &flags, &rc);
1809   assert(value == NULL);
1810   rc= memcached_mget(memc, keys, key_length, 4);
1811
1812   count= 0;
1813   while ((value= memcached_fetch(memc, return_key, &return_key_length,
1814                                         &value_length, &flags, &rc)))
1815     count++;
1816   assert(count == 0);
1817
1818   for (x= 0; x < 4; x++)
1819   {
1820     rc= memcached_set(memc, keys[x], key_length[x],
1821                       insert_data, VALUE_SIZE_BUG5,
1822                       (time_t)0, (uint32_t)0);
1823     assert(rc == MEMCACHED_SUCCESS);
1824   }
1825
1826   for (x= 0; x < 10; x++)
1827   {
1828     value= memcached_get(memc, keys[0], key_length[0],
1829                          &value_length, &flags, &rc);
1830     assert(value);
1831     free(value);
1832
1833     rc= memcached_mget(memc, keys, key_length, 4);
1834     count= 0;
1835     while ((value= memcached_fetch(memc, return_key, &return_key_length,
1836                                           &value_length, &flags, &rc)))
1837     {
1838       count++;
1839       free(value);
1840     }
1841     assert(count == 4);
1842   }
1843
1844   return 0;
1845 }
1846
1847 static test_return  user_supplied_bug6(memcached_st *memc)
1848 {
1849   memcached_return rc;
1850   char *keys[]= {"036790384900", "036790384902", "036790384904", "036790384906"};
1851   size_t key_length[]=  {strlen("036790384900"), strlen("036790384902"), strlen("036790384904"), strlen("036790384906")};
1852   char return_key[MEMCACHED_MAX_KEY];
1853   size_t return_key_length;
1854   char *value;
1855   size_t value_length;
1856   uint32_t flags;
1857   unsigned int count;
1858   unsigned int x;
1859   char insert_data[VALUE_SIZE_BUG5];
1860
1861   for (x= 0; x < VALUE_SIZE_BUG5; x++)
1862     insert_data[x]= (signed char)rand();
1863
1864   memcached_flush(memc, 0);
1865   value= memcached_get(memc, keys[0], key_length[0],
1866                         &value_length, &flags, &rc);
1867   assert(value == NULL);
1868   assert(rc == MEMCACHED_NOTFOUND);
1869   rc= memcached_mget(memc, keys, key_length, 4);
1870   assert(rc == MEMCACHED_SUCCESS);
1871
1872   count= 0;
1873   while ((value= memcached_fetch(memc, return_key, &return_key_length,
1874                                         &value_length, &flags, &rc)))
1875     count++;
1876   assert(count == 0);
1877   assert(rc == MEMCACHED_END);
1878
1879   for (x= 0; x < 4; x++)
1880   {
1881     rc= memcached_set(memc, keys[x], key_length[x],
1882                       insert_data, VALUE_SIZE_BUG5,
1883                       (time_t)0, (uint32_t)0);
1884     assert(rc == MEMCACHED_SUCCESS);
1885   }
1886
1887   for (x= 0; x < 2; x++)
1888   {
1889     value= memcached_get(memc, keys[0], key_length[0],
1890                          &value_length, &flags, &rc);
1891     assert(value);
1892     free(value);
1893
1894     rc= memcached_mget(memc, keys, key_length, 4);
1895     assert(rc == MEMCACHED_SUCCESS);
1896     count= 3;
1897     /* We test for purge of partial complete fetches */
1898     for (count= 3; count; count--)
1899     {
1900       value= memcached_fetch(memc, return_key, &return_key_length,
1901                              &value_length, &flags, &rc);
1902       assert(rc == MEMCACHED_SUCCESS);
1903       assert(!(memcmp(value, insert_data, value_length)));
1904       assert(value_length);
1905       free(value);
1906     }
1907   }
1908
1909   return 0;
1910 }
1911
1912 static test_return  user_supplied_bug8(memcached_st *memc __attribute__((unused)))
1913 {
1914   memcached_return rc;
1915   memcached_st *mine;
1916   memcached_st *memc_clone;
1917
1918   memcached_server_st *servers;
1919   char *server_list= "memcache1.memcache.bk.sapo.pt:11211, memcache1.memcache.bk.sapo.pt:11212, memcache1.memcache.bk.sapo.pt:11213, memcache1.memcache.bk.sapo.pt:11214, memcache2.memcache.bk.sapo.pt:11211, memcache2.memcache.bk.sapo.pt:11212, memcache2.memcache.bk.sapo.pt:11213, memcache2.memcache.bk.sapo.pt:11214";
1920
1921   servers= memcached_servers_parse(server_list);
1922   assert(servers);
1923
1924   mine= memcached_create(NULL);
1925   rc= memcached_server_push(mine, servers);
1926   assert(rc == MEMCACHED_SUCCESS);
1927   memcached_server_list_free(servers);
1928
1929   assert(mine);
1930   memc_clone= memcached_clone(NULL, mine);
1931
1932   memcached_quit(mine);
1933   memcached_quit(memc_clone);
1934
1935
1936   memcached_free(mine);
1937   memcached_free(memc_clone);
1938
1939   return 0;
1940 }
1941
1942 /* Test flag store/retrieve */
1943 static test_return  user_supplied_bug7(memcached_st *memc)
1944 {
1945   memcached_return rc;
1946   char *keys= "036790384900";
1947   size_t key_length=  strlen("036790384900");
1948   char return_key[MEMCACHED_MAX_KEY];
1949   size_t return_key_length;
1950   char *value;
1951   size_t value_length;
1952   uint32_t flags;
1953   unsigned int x;
1954   char insert_data[VALUE_SIZE_BUG5];
1955
1956   for (x= 0; x < VALUE_SIZE_BUG5; x++)
1957     insert_data[x]= (signed char)rand();
1958
1959   memcached_flush(memc, 0);
1960
1961   flags= 245;
1962   rc= memcached_set(memc, keys, key_length,
1963                     insert_data, VALUE_SIZE_BUG5,
1964                     (time_t)0, flags);
1965   assert(rc == MEMCACHED_SUCCESS);
1966
1967   flags= 0;
1968   value= memcached_get(memc, keys, key_length,
1969                         &value_length, &flags, &rc);
1970   assert(flags == 245);
1971   assert(value);
1972   free(value);
1973
1974   rc= memcached_mget(memc, &keys, &key_length, 1);
1975
1976   flags= 0;
1977   value= memcached_fetch(memc, return_key, &return_key_length,
1978                          &value_length, &flags, &rc);
1979   assert(flags == 245);
1980   assert(value);
1981   free(value);
1982
1983
1984   return 0;
1985 }
1986
1987 static test_return  user_supplied_bug9(memcached_st *memc)
1988 {
1989   memcached_return rc;
1990   char *keys[]= {"UDATA:edevil@sapo.pt", "fudge&*@#", "for^#@&$not"};
1991   size_t key_length[3];
1992   unsigned int x;
1993   uint32_t flags;
1994   unsigned count= 0;
1995
1996   char return_key[MEMCACHED_MAX_KEY];
1997   size_t return_key_length;
1998   char *return_value;
1999   size_t return_value_length;
2000
2001
2002   key_length[0]= strlen("UDATA:edevil@sapo.pt");
2003   key_length[1]= strlen("fudge&*@#");
2004   key_length[2]= strlen("for^#@&$not");
2005
2006
2007   for (x= 0; x < 3; x++)
2008   {
2009     rc= memcached_set(memc, keys[x], key_length[x],
2010                       keys[x], key_length[x],
2011                       (time_t)50, (uint32_t)9);
2012     assert(rc == MEMCACHED_SUCCESS);
2013   }
2014
2015   rc= memcached_mget(memc, keys, key_length, 3);
2016   assert(rc == MEMCACHED_SUCCESS);
2017
2018   /* We need to empty the server before continueing test */
2019   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
2020                       &return_value_length, &flags, &rc)) != NULL)
2021   {
2022     assert(return_value);
2023     free(return_value);
2024     count++;
2025   }
2026   assert(count == 3);
2027
2028   return 0;
2029 }
2030
2031 /* We are testing with aggressive timeout to get failures */
2032 static test_return  user_supplied_bug10(memcached_st *memc)
2033 {
2034   char *key= "foo";
2035   char *value;
2036   size_t value_length= 512;
2037   unsigned int x;
2038   size_t key_len= 3;
2039   memcached_return rc;
2040   unsigned int set= 1;
2041   memcached_st *mclone= memcached_clone(NULL, memc);
2042   int32_t timeout;
2043
2044   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
2045   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
2046   timeout= 2;
2047   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_POLL_TIMEOUT,
2048                          (uint64_t)timeout);
2049
2050   value = (char*)malloc(value_length * sizeof(char));
2051
2052   for (x= 0; x < value_length; x++)
2053     value[x]= (char) (x % 127);
2054
2055   for (x= 1; x <= 100000; ++x)
2056   {
2057     rc= memcached_set(mclone, key, key_len,value, value_length, 0, 0);
2058
2059     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_WRITE_FAILURE ||
2060            rc == MEMCACHED_BUFFERED || rc == MEMCACHED_TIMEOUT);
2061
2062     if (rc == MEMCACHED_WRITE_FAILURE || rc == MEMCACHED_TIMEOUT)
2063       x--;
2064   }
2065
2066   free(value);
2067   memcached_free(mclone);
2068
2069   return 0;
2070 }
2071
2072 /*
2073   We are looking failures in the async protocol
2074 */
2075 static test_return  user_supplied_bug11(memcached_st *memc)
2076 {
2077   char *key= "foo";
2078   char *value;
2079   size_t value_length= 512;
2080   unsigned int x;
2081   size_t key_len= 3;
2082   memcached_return rc;
2083   unsigned int set= 1;
2084   int32_t timeout;
2085   memcached_st *mclone= memcached_clone(NULL, memc);
2086
2087   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
2088   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
2089   timeout= -1;
2090   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_POLL_TIMEOUT,
2091                          (size_t)timeout);
2092
2093   timeout= (int32_t)memcached_behavior_get(mclone, MEMCACHED_BEHAVIOR_POLL_TIMEOUT);
2094
2095   assert(timeout == -1);
2096
2097   value = (char*)malloc(value_length * sizeof(char));
2098
2099   for (x= 0; x < value_length; x++)
2100     value[x]= (char) (x % 127);
2101
2102   for (x= 1; x <= 100000; ++x)
2103   {
2104     rc= memcached_set(mclone, key, key_len,value, value_length, 0, 0);
2105   }
2106
2107   free(value);
2108   memcached_free(mclone);
2109
2110   return 0;
2111 }
2112
2113 /*
2114   Bug found where incr was not returning MEMCACHED_NOTFOUND when object did not exist.
2115 */
2116 static test_return  user_supplied_bug12(memcached_st *memc)
2117 {
2118   memcached_return rc;
2119   uint32_t flags;
2120   size_t value_length;
2121   char *value;
2122   uint64_t number_value;
2123
2124   value= memcached_get(memc, "autoincrement", strlen("autoincrement"),
2125                         &value_length, &flags, &rc);
2126   assert(value == NULL);
2127   assert(rc == MEMCACHED_NOTFOUND);
2128
2129   rc= memcached_increment(memc, "autoincrement", strlen("autoincrement"),
2130                           1, &number_value);
2131
2132   assert(value == NULL);
2133   /* The binary protocol will set the key if it doesn't exist */
2134   if (memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL) == 1)
2135     assert(rc == MEMCACHED_SUCCESS);
2136   else
2137     assert(rc == MEMCACHED_NOTFOUND);
2138
2139   rc= memcached_set(memc, "autoincrement", strlen("autoincrement"), "1", 1, 0, 0);
2140
2141   value= memcached_get(memc, "autoincrement", strlen("autoincrement"),
2142                         &value_length, &flags, &rc);
2143   assert(value);
2144   assert(rc == MEMCACHED_SUCCESS);
2145   free(value);
2146
2147   rc= memcached_increment(memc, "autoincrement", strlen("autoincrement"),
2148                           1, &number_value);
2149   assert(number_value == 2);
2150   assert(rc == MEMCACHED_SUCCESS);
2151
2152   return 0;
2153 }
2154
2155 /*
2156   Bug found where command total one more than MEMCACHED_MAX_BUFFER
2157   set key34567890 0 0 8169 \r\n is sent followed by buffer of size 8169, followed by 8169
2158  */
2159 static test_return  user_supplied_bug13(memcached_st *memc)
2160 {
2161   char key[] = "key34567890";
2162   char *overflow;
2163   memcached_return rc;
2164   size_t overflowSize;
2165
2166   char commandFirst[]= "set key34567890 0 0 ";
2167   char commandLast[] = " \r\n"; /* first line of command sent to server */
2168   size_t commandLength;
2169   size_t testSize;
2170
2171   commandLength = strlen(commandFirst) + strlen(commandLast) + 4; /* 4 is number of characters in size, probably 8196 */
2172
2173   overflowSize = MEMCACHED_MAX_BUFFER - commandLength;
2174
2175   for (testSize= overflowSize - 1; testSize < overflowSize + 1; testSize++)
2176   {
2177     overflow= malloc(testSize);
2178     assert(overflow != NULL);
2179
2180     memset(overflow, 'x', testSize);
2181     rc= memcached_set(memc, key, strlen(key),
2182                       overflow, testSize, 0, 0);
2183     assert(rc == MEMCACHED_SUCCESS);
2184     free(overflow);
2185   }
2186
2187   return 0;
2188 }
2189
2190
2191 /*
2192   Test values of many different sizes
2193   Bug found where command total one more than MEMCACHED_MAX_BUFFER
2194   set key34567890 0 0 8169 \r\n
2195   is sent followed by buffer of size 8169, followed by 8169
2196  */
2197 static test_return  user_supplied_bug14(memcached_st *memc)
2198 {
2199   size_t setter= 1;
2200   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
2201   memcached_return rc;
2202   char *key= "foo";
2203   char *value;
2204   size_t value_length= 18000;
2205   char *string;
2206   size_t string_length;
2207   uint32_t flags;
2208   unsigned int x;
2209   size_t current_length;
2210
2211   value = (char*)malloc(value_length);
2212   assert(value);
2213
2214   for (x= 0; x < value_length; x++)
2215     value[x] = (char) (x % 127);
2216
2217   for (current_length= 0; current_length < value_length; current_length++)
2218   {
2219     rc= memcached_set(memc, key, strlen(key),
2220                       value, current_length,
2221                       (time_t)0, (uint32_t)0);
2222     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
2223
2224     string= memcached_get(memc, key, strlen(key),
2225                           &string_length, &flags, &rc);
2226
2227     assert(rc == MEMCACHED_SUCCESS);
2228     assert(string_length == current_length);
2229     assert(!memcmp(string, value, string_length));
2230
2231     free(string);
2232   }
2233
2234   free(value);
2235
2236   return 0;
2237 }
2238
2239 /*
2240   Look for zero length value problems
2241   */
2242 static test_return  user_supplied_bug15(memcached_st *memc)
2243 {
2244   uint32_t x;
2245   memcached_return rc;
2246   char *key= "mykey";
2247   char *value;
2248   size_t length;
2249   uint32_t flags;
2250
2251   for (x= 0; x < 2; x++)
2252   {
2253     rc= memcached_set(memc, key, strlen(key),
2254                       NULL, 0,
2255                       (time_t)0, (uint32_t)0);
2256
2257     assert(rc == MEMCACHED_SUCCESS);
2258
2259     value= memcached_get(memc, key, strlen(key),
2260                          &length, &flags, &rc);
2261
2262     assert(rc == MEMCACHED_SUCCESS);
2263     assert(value == NULL);
2264     assert(length == 0);
2265     assert(flags == 0);
2266
2267     value= memcached_get(memc, key, strlen(key),
2268                          &length, &flags, &rc);
2269
2270     assert(rc == MEMCACHED_SUCCESS);
2271     assert(value == NULL);
2272     assert(length == 0);
2273     assert(flags == 0);
2274   }
2275
2276   return 0;
2277 }
2278
2279 /* Check the return sizes on FLAGS to make sure it stores 32bit unsigned values correctly */
2280 static test_return  user_supplied_bug16(memcached_st *memc)
2281 {
2282   memcached_return rc;
2283   char *key= "mykey";
2284   char *value;
2285   size_t length;
2286   uint32_t flags;
2287
2288   rc= memcached_set(memc, key, strlen(key),
2289                     NULL, 0,
2290                     (time_t)0, UINT32_MAX);
2291
2292   assert(rc == MEMCACHED_SUCCESS);
2293
2294   value= memcached_get(memc, key, strlen(key),
2295                        &length, &flags, &rc);
2296
2297   assert(rc == MEMCACHED_SUCCESS);
2298   assert(value == NULL);
2299   assert(length == 0);
2300   assert(flags == UINT32_MAX);
2301
2302   return 0;
2303 }
2304
2305 /* Check the validity of chinese key*/
2306 static test_return  user_supplied_bug17(memcached_st *memc)
2307 {
2308     memcached_return rc;
2309     char *key= "豆瓣";
2310     char *value="我们在炎热抑郁的夏天无法停止豆瓣";
2311     char *value2;
2312     size_t length;
2313     uint32_t flags;
2314
2315     rc= memcached_set(memc, key, strlen(key),
2316             value, strlen(value),
2317             (time_t)0, 0);
2318
2319     assert(rc == MEMCACHED_SUCCESS);
2320
2321     value2= memcached_get(memc, key, strlen(key),
2322             &length, &flags, &rc);
2323
2324     assert(length==strlen(value));
2325     assert(rc == MEMCACHED_SUCCESS);
2326     assert(memcmp(value, value2, length)==0);
2327     free(value2);
2328
2329     return 0;
2330 }
2331
2332 /*
2333   From Andrei on IRC
2334 */
2335
2336 static test_return user_supplied_bug19(memcached_st *memc)
2337 {
2338   memcached_st *m;
2339   memcached_server_st *s;
2340   memcached_return res;
2341
2342   (void)memc;
2343
2344   m= memcached_create(NULL);
2345   memcached_server_add_with_weight(m, "localhost", 11311, 100);
2346   memcached_server_add_with_weight(m, "localhost", 11312, 100);
2347
2348   s= memcached_server_by_key(m, "a", 1, &res);
2349   memcached_server_free(s);
2350
2351   memcached_free(m);
2352
2353   return 0;
2354 }
2355
2356 /* CAS test from Andei */
2357 static test_return user_supplied_bug20(memcached_st *memc)
2358 {
2359   memcached_return status;
2360   memcached_result_st *result, result_obj;
2361   char *key = "abc";
2362   size_t key_len = strlen("abc");
2363   char *value = "foobar";
2364   size_t value_len = strlen(value);
2365
2366   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, 1);
2367
2368   status = memcached_set(memc, key, key_len, value, value_len, (time_t)0, (uint32_t)0);
2369   assert(status == MEMCACHED_SUCCESS);
2370
2371   status = memcached_mget(memc, &key, &key_len, 1);
2372   assert(status == MEMCACHED_SUCCESS);
2373
2374   result= memcached_result_create(memc, &result_obj);
2375   assert(result);
2376
2377   memcached_result_create(memc, &result_obj);
2378   result= memcached_fetch_result(memc, &result_obj, &status);
2379
2380   assert(result);
2381   assert(status == MEMCACHED_SUCCESS);
2382
2383   memcached_result_free(result);
2384
2385   return 0;
2386 }
2387
2388 #include "ketama_test_cases.h"
2389 static test_return user_supplied_bug18(memcached_st *trash)
2390 {
2391   memcached_return rc;
2392   uint64_t value;
2393   int x;
2394   memcached_server_st *server_pool;
2395   memcached_st *memc;
2396
2397   (void)trash;
2398
2399   memc= memcached_create(NULL);
2400   assert(memc);
2401
2402   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED, 1);
2403   assert(rc == MEMCACHED_SUCCESS);
2404
2405   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED);
2406   assert(value == 1);
2407
2408   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, MEMCACHED_HASH_MD5);
2409   assert(rc == MEMCACHED_SUCCESS);
2410
2411   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH);
2412   assert(value == MEMCACHED_HASH_MD5);
2413
2414   server_pool = memcached_servers_parse("10.0.1.1:11211 600,10.0.1.2:11211 300,10.0.1.3:11211 200,10.0.1.4:11211 350,10.0.1.5:11211 1000,10.0.1.6:11211 800,10.0.1.7:11211 950,10.0.1.8:11211 100");
2415   memcached_server_push(memc, server_pool);
2416
2417   /* verify that the server list was parsed okay. */
2418   assert(memc->number_of_hosts == 8);
2419   assert(strcmp(server_pool[0].hostname, "10.0.1.1") == 0);
2420   assert(server_pool[0].port == 11211);
2421   assert(server_pool[0].weight == 600);
2422   assert(strcmp(server_pool[2].hostname, "10.0.1.3") == 0);
2423   assert(server_pool[2].port == 11211);
2424   assert(server_pool[2].weight == 200);
2425   assert(strcmp(server_pool[7].hostname, "10.0.1.8") == 0);
2426   assert(server_pool[7].port == 11211);
2427   assert(server_pool[7].weight == 100);
2428
2429   /* VDEAAAAA hashes to fffcd1b5, after the last continuum point, and lets
2430    * us test the boundary wraparound.
2431    */
2432   assert(memcached_generate_hash(memc, (char *)"VDEAAAAA", 8) == memc->continuum[0].index);
2433
2434   /* verify the standard ketama set. */
2435   for (x= 0; x < 99; x++)
2436   {
2437     uint32_t server_idx = memcached_generate_hash(memc, test_cases[x].key, strlen(test_cases[x].key));
2438     char *hostname = memc->hosts[server_idx].hostname;
2439     assert(strcmp(hostname, test_cases[x].server) == 0);
2440   }
2441
2442   memcached_server_list_free(server_pool);
2443   memcached_free(memc);
2444
2445   return 0;
2446 }
2447
2448 static test_return auto_eject_hosts(memcached_st *trash)
2449 {
2450   (void) trash;
2451
2452   memcached_return rc;
2453   memcached_st *memc= memcached_create(NULL);
2454   assert(memc);
2455
2456   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED, 1);
2457   assert(rc == MEMCACHED_SUCCESS);
2458
2459   uint64_t value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED);
2460   assert(value == 1);
2461
2462   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, MEMCACHED_HASH_MD5);
2463   assert(rc == MEMCACHED_SUCCESS);
2464
2465   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH);
2466   assert(value == MEMCACHED_HASH_MD5);
2467
2468     /* server should be removed when in delay */
2469   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS, 1);
2470   assert(rc == MEMCACHED_SUCCESS);
2471
2472   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS);
2473   assert(value == 1);
2474
2475   memcached_server_st *server_pool;
2476   server_pool = memcached_servers_parse("10.0.1.1:11211 600,10.0.1.2:11211 300,10.0.1.3:11211 200,10.0.1.4:11211 350,10.0.1.5:11211 1000,10.0.1.6:11211 800,10.0.1.7:11211 950,10.0.1.8:11211 100");
2477   memcached_server_push(memc, server_pool);
2478
2479   /* verify that the server list was parsed okay. */
2480   assert(memc->number_of_hosts == 8);
2481   assert(strcmp(server_pool[0].hostname, "10.0.1.1") == 0);
2482   assert(server_pool[0].port == 11211);
2483   assert(server_pool[0].weight == 600);
2484   assert(strcmp(server_pool[2].hostname, "10.0.1.3") == 0);
2485   assert(server_pool[2].port == 11211);
2486   assert(server_pool[2].weight == 200);
2487   assert(strcmp(server_pool[7].hostname, "10.0.1.8") == 0);
2488   assert(server_pool[7].port == 11211);
2489   assert(server_pool[7].weight == 100);
2490
2491   memc->hosts[2].next_retry = time(NULL) + 15;
2492   memc->next_distribution_rebuild= time(NULL) - 1;
2493
2494   for (int x= 0; x < 99; x++)
2495   {
2496     uint32_t server_idx = memcached_generate_hash(memc, test_cases[x].key, strlen(test_cases[x].key));
2497     assert(server_idx != 2);
2498   }
2499
2500   /* and re-added when it's back. */
2501   memc->hosts[2].next_retry = time(NULL) - 1;
2502   memc->next_distribution_rebuild= time(NULL) - 1;
2503   run_distribution(memc);
2504   for (int x= 0; x < 99; x++)
2505   {
2506     uint32_t server_idx = memcached_generate_hash(memc, test_cases[x].key, strlen(test_cases[x].key));
2507     char *hostname = memc->hosts[server_idx].hostname;
2508     assert(strcmp(hostname, test_cases[x].server) == 0);
2509   }
2510
2511   memcached_server_list_free(server_pool);
2512   memcached_free(memc);
2513
2514   return TEST_SUCCESS;
2515 }
2516
2517 static test_return  result_static(memcached_st *memc)
2518 {
2519   memcached_result_st result;
2520   memcached_result_st *result_ptr;
2521
2522   result_ptr= memcached_result_create(memc, &result);
2523   assert(result.is_allocated == false);
2524   assert(result_ptr);
2525   memcached_result_free(&result);
2526
2527   return 0;
2528 }
2529
2530 static test_return  result_alloc(memcached_st *memc)
2531 {
2532   memcached_result_st *result;
2533
2534   result= memcached_result_create(memc, NULL);
2535   assert(result);
2536   memcached_result_free(result);
2537
2538   return 0;
2539 }
2540
2541 static test_return  string_static_null(memcached_st *memc)
2542 {
2543   memcached_string_st string;
2544   memcached_string_st *string_ptr;
2545
2546   string_ptr= memcached_string_create(memc, &string, 0);
2547   assert(string.is_allocated == false);
2548   assert(string_ptr);
2549   memcached_string_free(&string);
2550
2551   return 0;
2552 }
2553
2554 static test_return  string_alloc_null(memcached_st *memc)
2555 {
2556   memcached_string_st *string;
2557
2558   string= memcached_string_create(memc, NULL, 0);
2559   assert(string);
2560   memcached_string_free(string);
2561
2562   return 0;
2563 }
2564
2565 static test_return  string_alloc_with_size(memcached_st *memc)
2566 {
2567   memcached_string_st *string;
2568
2569   string= memcached_string_create(memc, NULL, 1024);
2570   assert(string);
2571   memcached_string_free(string);
2572
2573   return 0;
2574 }
2575
2576 static test_return  string_alloc_with_size_toobig(memcached_st *memc)
2577 {
2578   memcached_string_st *string;
2579
2580   string= memcached_string_create(memc, NULL, SIZE_MAX);
2581   assert(string == NULL);
2582
2583   return 0;
2584 }
2585
2586 static test_return  string_alloc_append(memcached_st *memc)
2587 {
2588   unsigned int x;
2589   char buffer[SMALL_STRING_LEN];
2590   memcached_string_st *string;
2591
2592   /* Ring the bell! */
2593   memset(buffer, 6, SMALL_STRING_LEN);
2594
2595   string= memcached_string_create(memc, NULL, 100);
2596   assert(string);
2597
2598   for (x= 0; x < 1024; x++)
2599   {
2600     memcached_return rc;
2601     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
2602     assert(rc == MEMCACHED_SUCCESS);
2603   }
2604   memcached_string_free(string);
2605
2606   return 0;
2607 }
2608
2609 static test_return  string_alloc_append_toobig(memcached_st *memc)
2610 {
2611   memcached_return rc;
2612   unsigned int x;
2613   char buffer[SMALL_STRING_LEN];
2614   memcached_string_st *string;
2615
2616   /* Ring the bell! */
2617   memset(buffer, 6, SMALL_STRING_LEN);
2618
2619   string= memcached_string_create(memc, NULL, 100);
2620   assert(string);
2621
2622   for (x= 0; x < 1024; x++)
2623   {
2624     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
2625     assert(rc == MEMCACHED_SUCCESS);
2626   }
2627   rc= memcached_string_append(string, buffer, SIZE_MAX);
2628   assert(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
2629   memcached_string_free(string);
2630
2631   return 0;
2632 }
2633
2634 static test_return  cleanup_pairs(memcached_st *memc __attribute__((unused)))
2635 {
2636   pairs_free(global_pairs);
2637
2638   return 0;
2639 }
2640
2641 static test_return  generate_pairs(memcached_st *memc __attribute__((unused)))
2642 {
2643   unsigned long long x;
2644   global_pairs= pairs_generate(GLOBAL_COUNT, 400);
2645   global_count= GLOBAL_COUNT;
2646
2647   for (x= 0; x < global_count; x++)
2648   {
2649     global_keys[x]= global_pairs[x].key;
2650     global_keys_length[x]=  global_pairs[x].key_length;
2651   }
2652
2653   return 0;
2654 }
2655
2656 static test_return  generate_large_pairs(memcached_st *memc __attribute__((unused)))
2657 {
2658   unsigned long long x;
2659   global_pairs= pairs_generate(GLOBAL2_COUNT, MEMCACHED_MAX_BUFFER+10);
2660   global_count= GLOBAL2_COUNT;
2661
2662   for (x= 0; x < global_count; x++)
2663   {
2664     global_keys[x]= global_pairs[x].key;
2665     global_keys_length[x]=  global_pairs[x].key_length;
2666   }
2667
2668   return 0;
2669 }
2670
2671 static test_return  generate_data(memcached_st *memc)
2672 {
2673   execute_set(memc, global_pairs, global_count);
2674
2675   return 0;
2676 }
2677
2678 static test_return  generate_data_with_stats(memcached_st *memc)
2679 {
2680   memcached_stat_st *stat_p;
2681   memcached_return rc;
2682   uint32_t host_index= 0;
2683   execute_set(memc, global_pairs, global_count);
2684
2685   //TODO: hosts used size stats
2686   stat_p= memcached_stat(memc, NULL, &rc);
2687   assert(stat_p);
2688
2689   for (host_index= 0; host_index < SERVERS_TO_CREATE; host_index++)
2690   {
2691     /* This test was changes so that "make test" would work properlly */
2692 #ifdef DEBUG
2693     printf("\nserver %u|%s|%u bytes: %llu\n", host_index, (memc->hosts)[host_index].hostname, (memc->hosts)[host_index].port, (unsigned long long)(stat_p + host_index)->bytes);
2694 #endif
2695     assert((unsigned long long)(stat_p + host_index)->bytes);
2696   }
2697
2698   memcached_stat_free(NULL, stat_p);
2699
2700   return 0;
2701 }
2702 static test_return  generate_buffer_data(memcached_st *memc)
2703 {
2704   size_t latch= 0;
2705
2706   latch= 1;
2707   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, latch);
2708   generate_data(memc);
2709
2710   return 0;
2711 }
2712
2713 static test_return  get_read_count(memcached_st *memc)
2714 {
2715   unsigned int x;
2716   memcached_return rc;
2717   memcached_st *memc_clone;
2718
2719   memc_clone= memcached_clone(NULL, memc);
2720   assert(memc_clone);
2721
2722   memcached_server_add_with_weight(memc_clone, "localhost", 6666, 0);
2723
2724   {
2725     char *return_value;
2726     size_t return_value_length;
2727     uint32_t flags;
2728     uint32_t count;
2729
2730     for (x= count= 0; x < global_count; x++)
2731     {
2732       return_value= memcached_get(memc_clone, global_keys[x], global_keys_length[x],
2733                                   &return_value_length, &flags, &rc);
2734       if (rc == MEMCACHED_SUCCESS)
2735       {
2736         count++;
2737         if (return_value)
2738           free(return_value);
2739       }
2740     }
2741     fprintf(stderr, "\t%u -> %u", global_count, count);
2742   }
2743
2744   memcached_free(memc_clone);
2745
2746   return 0;
2747 }
2748
2749 static test_return  get_read(memcached_st *memc)
2750 {
2751   unsigned int x;
2752   memcached_return rc;
2753
2754   {
2755     char *return_value;
2756     size_t return_value_length;
2757     uint32_t flags;
2758
2759     for (x= 0; x < global_count; x++)
2760     {
2761       return_value= memcached_get(memc, global_keys[x], global_keys_length[x],
2762                                   &return_value_length, &flags, &rc);
2763       /*
2764       assert(return_value);
2765       assert(rc == MEMCACHED_SUCCESS);
2766     */
2767       if (rc == MEMCACHED_SUCCESS && return_value)
2768         free(return_value);
2769     }
2770   }
2771
2772   return 0;
2773 }
2774
2775 static test_return  mget_read(memcached_st *memc)
2776 {
2777   memcached_return rc;
2778
2779   rc= memcached_mget(memc, global_keys, global_keys_length, global_count);
2780   assert(rc == MEMCACHED_SUCCESS);
2781   /* Turn this into a help function */
2782   {
2783     char return_key[MEMCACHED_MAX_KEY];
2784     size_t return_key_length;
2785     char *return_value;
2786     size_t return_value_length;
2787     uint32_t flags;
2788
2789     while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
2790                                           &return_value_length, &flags, &rc)))
2791     {
2792       assert(return_value);
2793       assert(rc == MEMCACHED_SUCCESS);
2794       free(return_value);
2795     }
2796   }
2797
2798   return 0;
2799 }
2800
2801 static test_return  mget_read_result(memcached_st *memc)
2802 {
2803   memcached_return rc;
2804
2805   rc= memcached_mget(memc, global_keys, global_keys_length, global_count);
2806   assert(rc == MEMCACHED_SUCCESS);
2807   /* Turn this into a help function */
2808   {
2809     memcached_result_st results_obj;
2810     memcached_result_st *results;
2811
2812     results= memcached_result_create(memc, &results_obj);
2813
2814     while ((results= memcached_fetch_result(memc, &results_obj, &rc)))
2815     {
2816       assert(results);
2817       assert(rc == MEMCACHED_SUCCESS);
2818     }
2819
2820     memcached_result_free(&results_obj);
2821   }
2822
2823   return 0;
2824 }
2825
2826 static test_return  mget_read_function(memcached_st *memc)
2827 {
2828   memcached_return rc;
2829   unsigned int counter;
2830   memcached_execute_function callbacks[1];
2831
2832   rc= memcached_mget(memc, global_keys, global_keys_length, global_count);
2833   assert(rc == MEMCACHED_SUCCESS);
2834
2835   callbacks[0]= &callback_counter;
2836   counter= 0;
2837   rc= memcached_fetch_execute(memc, callbacks, (void *)&counter, 1);
2838
2839   return 0;
2840 }
2841
2842 static test_return  delete_generate(memcached_st *memc)
2843 {
2844   unsigned int x;
2845
2846   for (x= 0; x < global_count; x++)
2847   {
2848     (void)memcached_delete(memc, global_keys[x], global_keys_length[x], (time_t)0);
2849   }
2850
2851   return 0;
2852 }
2853
2854 static test_return  delete_buffer_generate(memcached_st *memc)
2855 {
2856   size_t latch= 0;
2857   unsigned int x;
2858
2859   latch= 1;
2860   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, latch);
2861
2862   for (x= 0; x < global_count; x++)
2863   {
2864     (void)memcached_delete(memc, global_keys[x], global_keys_length[x], (time_t)0);
2865   }
2866
2867   return 0;
2868 }
2869
2870 static test_return  add_host_test1(memcached_st *memc)
2871 {
2872   unsigned int x;
2873   memcached_return rc;
2874   char servername[]= "0.example.com";
2875   memcached_server_st *servers;
2876
2877   servers= memcached_server_list_append_with_weight(NULL, servername, 400, 0, &rc);
2878   assert(servers);
2879   assert(1 == memcached_server_list_count(servers));
2880
2881   for (x= 2; x < 20; x++)
2882   {
2883     char buffer[SMALL_STRING_LEN];
2884
2885     snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x);
2886     servers= memcached_server_list_append_with_weight(servers, buffer, 401, 0,
2887                                      &rc);
2888     assert(rc == MEMCACHED_SUCCESS);
2889     assert(x == memcached_server_list_count(servers));
2890   }
2891
2892   rc= memcached_server_push(memc, servers);
2893   assert(rc == MEMCACHED_SUCCESS);
2894   rc= memcached_server_push(memc, servers);
2895   assert(rc == MEMCACHED_SUCCESS);
2896
2897   memcached_server_list_free(servers);
2898
2899   return 0;
2900 }
2901
2902 static memcached_return  pre_nonblock(memcached_st *memc)
2903 {
2904   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, 0);
2905
2906   return MEMCACHED_SUCCESS;
2907 }
2908
2909 static memcached_return  pre_nonblock_binary(memcached_st *memc)
2910 {
2911   memcached_return rc= MEMCACHED_FAILURE;
2912   memcached_st *memc_clone;
2913
2914   memc_clone= memcached_clone(NULL, memc);
2915   assert(memc_clone);
2916   // The memcached_version needs to be done on a clone, because the server
2917   // will not toggle protocol on an connection.
2918   memcached_version(memc_clone);
2919
2920   if (memc_clone->hosts[0].major_version >= 1 && memc_clone->hosts[0].minor_version > 2)
2921   {
2922     memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, 0);
2923     rc = memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1);
2924     assert(rc == MEMCACHED_SUCCESS);
2925     assert(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL) == 1);
2926   }
2927
2928   memcached_free(memc_clone);
2929   return rc;
2930 }
2931
2932 static memcached_return  pre_murmur(memcached_st *memc)
2933 {
2934   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_MURMUR);
2935
2936   return MEMCACHED_SUCCESS;
2937 }
2938
2939 static memcached_return pre_jenkins(memcached_st *memc)
2940 {
2941   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_JENKINS);
2942
2943   return MEMCACHED_SUCCESS;
2944 }
2945
2946
2947 static memcached_return  pre_md5(memcached_st *memc)
2948 {
2949   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_MD5);
2950
2951   return MEMCACHED_SUCCESS;
2952 }
2953
2954 static memcached_return  pre_crc(memcached_st *memc)
2955 {
2956   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_CRC);
2957
2958   return MEMCACHED_SUCCESS;
2959 }
2960
2961 static memcached_return  pre_hsieh(memcached_st *memc)
2962 {
2963 #ifdef HAVE_HSIEH_HASH
2964   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_HSIEH);
2965   return MEMCACHED_SUCCESS;
2966 #else
2967   (void) memc;
2968   return MEMCACHED_FAILURE;
2969 #endif
2970 }
2971
2972 static memcached_return  pre_hash_fnv1_64(memcached_st *memc)
2973 {
2974   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1_64);
2975
2976   return MEMCACHED_SUCCESS;
2977 }
2978
2979 static memcached_return  pre_hash_fnv1a_64(memcached_st *memc)
2980 {
2981   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1A_64);
2982
2983   return MEMCACHED_SUCCESS;
2984 }
2985
2986 static memcached_return  pre_hash_fnv1_32(memcached_st *memc)
2987 {
2988   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1_32);
2989
2990   return MEMCACHED_SUCCESS;
2991 }
2992
2993 static memcached_return  pre_hash_fnv1a_32(memcached_st *memc)
2994 {
2995   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1A_32);
2996
2997   return MEMCACHED_SUCCESS;
2998 }
2999
3000 static memcached_return  pre_behavior_ketama(memcached_st *memc)
3001 {
3002   memcached_return rc;
3003   uint64_t value;
3004
3005   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA, 1);
3006   assert(rc == MEMCACHED_SUCCESS);
3007
3008   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA);
3009   assert(value == 1);
3010
3011   return MEMCACHED_SUCCESS;
3012 }
3013
3014 static memcached_return  pre_behavior_ketama_weighted(memcached_st *memc)
3015 {
3016   memcached_return rc;
3017   uint64_t value;
3018
3019   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED, 1);
3020   assert(rc == MEMCACHED_SUCCESS);
3021
3022   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED);
3023   assert(value == 1);
3024
3025   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, MEMCACHED_HASH_MD5);
3026   assert(rc == MEMCACHED_SUCCESS);
3027
3028   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH);
3029   assert(value == MEMCACHED_HASH_MD5);
3030   return MEMCACHED_SUCCESS;
3031 }
3032
3033 static memcached_return  pre_binary(memcached_st *memc)
3034 {
3035   memcached_return rc= MEMCACHED_FAILURE;
3036   memcached_st *memc_clone;
3037
3038   memc_clone= memcached_clone(NULL, memc);
3039   assert(memc_clone);
3040   // The memcached_version needs to be done on a clone, because the server
3041   // will not toggle protocol on an connection.
3042   memcached_version(memc_clone);
3043
3044   if (memc_clone->hosts[0].major_version >= 1 && memc_clone->hosts[0].minor_version > 2)
3045   {
3046     rc = memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL, 1);
3047     assert(rc == MEMCACHED_SUCCESS);
3048     assert(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL) == 1);
3049   }
3050
3051   memcached_free(memc_clone);
3052   return rc;
3053 }
3054
3055 static memcached_return pre_replication(memcached_st *memc)
3056 {
3057   memcached_return rc= MEMCACHED_FAILURE;
3058   if (pre_binary(memc) == MEMCACHED_SUCCESS)
3059   {
3060     /*
3061      * Make sure that we store the item on all servers
3062      * (master + replicas == number of servers)
3063      */
3064     rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS,
3065                                memc->number_of_hosts - 1);
3066     assert(rc == MEMCACHED_SUCCESS);
3067     assert(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS) == memc->number_of_hosts - 1);
3068   }
3069
3070   return rc;
3071 }
3072
3073 static void my_free(memcached_st *ptr __attribute__((unused)), void *mem)
3074 {
3075   free(mem);
3076 }
3077
3078 static void *my_malloc(memcached_st *ptr __attribute__((unused)), const size_t size)
3079 {
3080   void *ret= malloc(size);
3081   if (ret != NULL)
3082     memset(ret, 0xff, size);
3083
3084   return ret;
3085 }
3086
3087 static void *my_realloc(memcached_st *ptr __attribute__((unused)), void *mem, const size_t size)
3088 {
3089   return realloc(mem, size);
3090 }
3091
3092 static void *my_calloc(memcached_st *ptr __attribute__((unused)), size_t nelem, const size_t size)
3093 {
3094   return calloc(nelem, size);
3095 }
3096
3097 static memcached_return set_prefix(memcached_st *memc)
3098 {
3099   memcached_return rc;
3100   const char *key= "mine";
3101   char *value;
3102
3103   /* Make sure be default none exists */
3104   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
3105   assert(rc == MEMCACHED_FAILURE);
3106
3107   /* Test a clean set */
3108   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, (void *)key);
3109   assert(rc == MEMCACHED_SUCCESS);
3110
3111   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
3112   assert(memcmp(value, key, 4) == 0);
3113   assert(rc == MEMCACHED_SUCCESS);
3114
3115   /* Test that we can turn it off */
3116   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, NULL);
3117   assert(rc == MEMCACHED_SUCCESS);
3118
3119   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
3120   assert(rc == MEMCACHED_FAILURE);
3121
3122   /* Now setup for main test */
3123   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, (void *)key);
3124   assert(rc == MEMCACHED_SUCCESS);
3125
3126   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
3127   assert(rc == MEMCACHED_SUCCESS);
3128   assert(memcmp(value, key, 4) == 0);
3129
3130   /* Set to Zero, and then Set to something too large */
3131   {
3132     char *long_key;
3133     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, NULL);
3134     assert(rc == MEMCACHED_SUCCESS);
3135
3136     value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
3137     assert(rc == MEMCACHED_FAILURE);
3138     assert(value == NULL);
3139
3140     /* Test a long key for failure */
3141     /* TODO, extend test to determine based on setting, what result should be */
3142     long_key= "Thisismorethentheallottednumberofcharacters";
3143     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, long_key);
3144     //assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
3145     assert(rc == MEMCACHED_SUCCESS);
3146
3147     /* Now test a key with spaces (which will fail from long key, since bad key is not set) */
3148     long_key= "This is more then the allotted number of characters";
3149     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, long_key);
3150     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
3151
3152     /* Test for a bad prefix, but with a short key */
3153     rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_VERIFY_KEY, 1);
3154     assert(rc == MEMCACHED_SUCCESS);
3155
3156     long_key= "dog cat";
3157     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, long_key);
3158     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
3159   }
3160
3161   return MEMCACHED_SUCCESS;
3162 }
3163
3164 static memcached_return deprecated_set_memory_alloc(memcached_st *memc)
3165 {
3166   void *test_ptr= NULL;
3167   void *cb_ptr= NULL;
3168   {
3169     memcached_malloc_function malloc_cb=
3170       (memcached_malloc_function)my_malloc;
3171     cb_ptr= *(void **)&malloc_cb;
3172     memcached_return rc;
3173
3174     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_MALLOC_FUNCTION, cb_ptr);
3175     assert(rc == MEMCACHED_SUCCESS);
3176     test_ptr= memcached_callback_get(memc, MEMCACHED_CALLBACK_MALLOC_FUNCTION, &rc);
3177     assert(rc == MEMCACHED_SUCCESS);
3178     assert(test_ptr == cb_ptr);
3179   }
3180
3181   {
3182     memcached_realloc_function realloc_cb=
3183       (memcached_realloc_function)my_realloc;
3184     cb_ptr= *(void **)&realloc_cb;
3185     memcached_return rc;
3186
3187     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_REALLOC_FUNCTION, cb_ptr);
3188     assert(rc == MEMCACHED_SUCCESS);
3189     test_ptr= memcached_callback_get(memc, MEMCACHED_CALLBACK_REALLOC_FUNCTION, &rc);
3190     assert(rc == MEMCACHED_SUCCESS);
3191     assert(test_ptr == cb_ptr);
3192   }
3193
3194   {
3195     memcached_free_function free_cb=
3196       (memcached_free_function)my_free;
3197     cb_ptr= *(void **)&free_cb;
3198     memcached_return rc;
3199
3200     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_FREE_FUNCTION, cb_ptr);
3201     assert(rc == MEMCACHED_SUCCESS);
3202     test_ptr= memcached_callback_get(memc, MEMCACHED_CALLBACK_FREE_FUNCTION, &rc);
3203     assert(rc == MEMCACHED_SUCCESS);
3204     assert(test_ptr == cb_ptr);
3205   }
3206   return MEMCACHED_SUCCESS;
3207 }
3208
3209 static memcached_return set_memory_alloc(memcached_st *memc)
3210 {
3211   memcached_return rc;
3212   rc= memcached_set_memory_allocators(memc, NULL, my_free,
3213                                       my_realloc, my_calloc);
3214   assert(rc == MEMCACHED_FAILURE);
3215
3216   rc= memcached_set_memory_allocators(memc, my_malloc, my_free,
3217                                       my_realloc, my_calloc);
3218
3219   memcached_malloc_function mem_malloc;
3220   memcached_free_function mem_free;
3221   memcached_realloc_function mem_realloc;
3222   memcached_calloc_function mem_calloc;
3223   memcached_get_memory_allocators(memc, &mem_malloc, &mem_free,
3224                                   &mem_realloc, &mem_calloc);
3225
3226   assert(mem_malloc == my_malloc);
3227   assert(mem_realloc == my_realloc);
3228   assert(mem_calloc == my_calloc);
3229   assert(mem_free == my_free);
3230
3231   return MEMCACHED_SUCCESS;
3232 }
3233
3234 static memcached_return  enable_consistent(memcached_st *memc)
3235 {
3236   memcached_server_distribution value= MEMCACHED_DISTRIBUTION_CONSISTENT;
3237   memcached_hash hash;
3238   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, value);
3239   if (pre_hsieh(memc) != MEMCACHED_SUCCESS)
3240     return MEMCACHED_FAILURE;
3241
3242   value= (memcached_server_distribution)memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_DISTRIBUTION);
3243   assert(value == MEMCACHED_DISTRIBUTION_CONSISTENT);
3244
3245   hash= (memcached_hash)memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
3246   assert(hash == MEMCACHED_HASH_HSIEH);
3247
3248
3249   return MEMCACHED_SUCCESS;
3250 }
3251
3252 static memcached_return  enable_cas(memcached_st *memc)
3253 {
3254   unsigned int set= 1;
3255
3256   memcached_version(memc);
3257
3258   if ((memc->hosts[0].major_version >= 1 && (memc->hosts[0].minor_version == 2 && memc->hosts[0].micro_version >= 4))
3259       || memc->hosts[0].minor_version > 2)
3260   {
3261     memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, set);
3262
3263     return MEMCACHED_SUCCESS;
3264   }
3265
3266   return MEMCACHED_FAILURE;
3267 }
3268
3269 static memcached_return  check_for_1_2_3(memcached_st *memc)
3270 {
3271   memcached_version(memc);
3272
3273   if ((memc->hosts[0].major_version >= 1 && (memc->hosts[0].minor_version == 2 && memc->hosts[0].micro_version >= 4))
3274       || memc->hosts[0].minor_version > 2)
3275     return MEMCACHED_SUCCESS;
3276
3277   return MEMCACHED_FAILURE;
3278 }
3279
3280 static memcached_return  pre_unix_socket(memcached_st *memc)
3281 {
3282   memcached_return rc;
3283   struct stat buf;
3284
3285   memcached_server_list_free(memc->hosts);
3286   memc->hosts= NULL;
3287   memc->number_of_hosts= 0;
3288
3289   if (stat("/tmp/memcached.socket", &buf))
3290     return MEMCACHED_FAILURE;
3291
3292   rc= memcached_server_add_unix_socket_with_weight(memc, "/tmp/memcached.socket", 0);
3293
3294   return rc;
3295 }
3296
3297 static memcached_return  pre_nodelay(memcached_st *memc)
3298 {
3299   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, 0);
3300   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, 0);
3301
3302   return MEMCACHED_SUCCESS;
3303 }
3304
3305 static memcached_return  pre_settimer(memcached_st *memc)
3306 {
3307   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SND_TIMEOUT, 1000);
3308   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_RCV_TIMEOUT, 1000);
3309
3310   return MEMCACHED_SUCCESS;
3311 }
3312
3313 static memcached_return  poll_timeout(memcached_st *memc)
3314 {
3315   size_t timeout;
3316
3317   timeout= 100;
3318
3319   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_POLL_TIMEOUT, timeout);
3320
3321   timeout= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_POLL_TIMEOUT);
3322
3323   assert(timeout == 100);
3324
3325   return MEMCACHED_SUCCESS;
3326 }
3327
3328 static test_return noreply_test(memcached_st *memc)
3329 {
3330   memcached_return ret;
3331   ret= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NOREPLY, 1);
3332   assert(ret == MEMCACHED_SUCCESS);
3333   ret= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, 1);
3334   assert(ret == MEMCACHED_SUCCESS);
3335   ret= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, 1);
3336   assert(ret == MEMCACHED_SUCCESS);
3337   assert(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NOREPLY) == 1);
3338   assert(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS) == 1);
3339   assert(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS) == 1);
3340
3341   for (int count=0; count < 5; ++count)
3342   {
3343     for (int x=0; x < 100; ++x)
3344     {
3345       char key[10];
3346       size_t len= (size_t)sprintf(key, "%d", x);
3347       switch (count)
3348       {
3349       case 0:
3350         ret=memcached_add(memc, key, len, key, len, 0, 0);
3351         break;
3352       case 1:
3353         ret=memcached_replace(memc, key, len, key, len, 0, 0);
3354         break;
3355       case 2:
3356         ret=memcached_set(memc, key, len, key, len, 0, 0);
3357         break;
3358       case 3:
3359         ret=memcached_append(memc, key, len, key, len, 0, 0);
3360         break;
3361       case 4:
3362         ret=memcached_prepend(memc, key, len, key, len, 0, 0);
3363         break;
3364       default:
3365         assert(count);
3366         break;
3367       }
3368       assert(ret == MEMCACHED_SUCCESS || ret == MEMCACHED_BUFFERED);
3369     }
3370
3371     /*
3372     ** NOTE: Don't ever do this in your code! this is not a supported use of the
3373     ** API and is _ONLY_ done this way to verify that the library works the
3374     ** way it is supposed to do!!!!
3375     */
3376     int no_msg=0;
3377     for (uint32_t x=0; x < memc->number_of_hosts; ++x)
3378       no_msg+=(int)(memc->hosts[x].cursor_active);
3379
3380     assert(no_msg == 0);
3381     assert(memcached_flush_buffers(memc) == MEMCACHED_SUCCESS);
3382
3383     /*
3384      ** Now validate that all items was set properly!
3385      */
3386     for (int x=0; x < 100; ++x)
3387     {
3388       char key[10];
3389       size_t len= (size_t)sprintf(key, "%d", x);
3390       size_t length;
3391       uint32_t flags;
3392       char* value=memcached_get(memc, key, strlen(key),
3393                                 &length, &flags, &ret);
3394       assert(ret == MEMCACHED_SUCCESS && value != NULL);
3395       switch (count)
3396       {
3397       case 0: /* FALLTHROUGH */
3398       case 1: /* FALLTHROUGH */
3399       case 2:
3400         assert(strncmp(value, key, len) == 0);
3401         assert(len == length);
3402         break;
3403       case 3:
3404         assert(length == len * 2);
3405         break;
3406       case 4:
3407         assert(length == len * 3);
3408         break;
3409       default:
3410         assert(count);
3411         break;
3412       }
3413       free(value);
3414     }
3415   }
3416
3417   /* Try setting an illegal cas value (should not return an error to
3418    * the caller (because we don't expect a return message from the server)
3419    */
3420   char* keys[]= {"0"};
3421   size_t lengths[]= {1};
3422   size_t length;
3423   uint32_t flags;
3424   memcached_result_st results_obj;
3425   memcached_result_st *results;
3426   ret= memcached_mget(memc, keys, lengths, 1);
3427   assert(ret == MEMCACHED_SUCCESS);
3428
3429   results= memcached_result_create(memc, &results_obj);
3430   assert(results);
3431   results= memcached_fetch_result(memc, &results_obj, &ret);
3432   assert(results);
3433   assert(ret == MEMCACHED_SUCCESS);
3434   uint64_t cas= memcached_result_cas(results);
3435   memcached_result_free(&results_obj);
3436
3437   ret= memcached_cas(memc, keys[0], lengths[0], keys[0], lengths[0], 0, 0, cas);
3438   assert(ret == MEMCACHED_SUCCESS);
3439
3440   /*
3441    * The item will have a new cas value, so try to set it again with the old
3442    * value. This should fail!
3443    */
3444   ret= memcached_cas(memc, keys[0], lengths[0], keys[0], lengths[0], 0, 0, cas);
3445   assert(ret == MEMCACHED_SUCCESS);
3446   assert(memcached_flush_buffers(memc) == MEMCACHED_SUCCESS);
3447   char* value=memcached_get(memc, keys[0], lengths[0], &length, &flags, &ret);
3448   assert(ret == MEMCACHED_SUCCESS && value != NULL);
3449   free(value);
3450
3451   return TEST_SUCCESS;
3452 }
3453
3454 static test_return analyzer_test(memcached_st *memc)
3455 {
3456   memcached_return rc;
3457   memcached_stat_st *memc_stat;
3458   memcached_analysis_st *report;
3459
3460   memc_stat= memcached_stat(memc, NULL, &rc);
3461   assert(rc == MEMCACHED_SUCCESS);
3462   assert(memc_stat);
3463
3464   report= memcached_analyze(memc, memc_stat, &rc);
3465   assert(rc == MEMCACHED_SUCCESS);
3466   assert(report);
3467
3468   free(report);
3469   memcached_stat_free(NULL, memc_stat);
3470
3471   return TEST_SUCCESS;
3472 }
3473
3474 /* Count the objects */
3475 static memcached_return callback_dump_counter(memcached_st *ptr __attribute__((unused)),
3476                                               const char *key __attribute__((unused)),
3477                                               size_t key_length __attribute__((unused)),
3478                                               void *context)
3479 {
3480   uint32_t *counter= (uint32_t *)context;
3481
3482   *counter= *counter + 1;
3483
3484   return MEMCACHED_SUCCESS;
3485 }
3486
3487 static test_return dump_test(memcached_st *memc)
3488 {
3489   memcached_return rc;
3490   uint32_t counter= 0;
3491   memcached_dump_func callbacks[1];
3492   test_return main_rc;
3493
3494   callbacks[0]= &callback_dump_counter;
3495
3496   /* No support for Binary protocol yet */
3497   if (memc->flags & MEM_BINARY_PROTOCOL)
3498     return TEST_SUCCESS;
3499
3500   main_rc= set_test3(memc);
3501
3502   assert (main_rc == TEST_SUCCESS);
3503
3504   rc= memcached_dump(memc, callbacks, (void *)&counter, 1);
3505   assert(rc == MEMCACHED_SUCCESS);
3506
3507   /* We may have more then 32 if our previous flush has not completed */
3508   assert(counter >= 32);
3509
3510   return TEST_SUCCESS;
3511 }
3512
3513 #ifdef HAVE_LIBMEMCACHEDUTIL
3514 static void* connection_release(void *arg) {
3515   struct {
3516     memcached_pool_st* pool;
3517     memcached_st* mmc;
3518   } *resource= arg;
3519
3520   usleep(250);
3521   assert(memcached_pool_push(resource->pool, resource->mmc) == MEMCACHED_SUCCESS);
3522   return arg;
3523 }
3524
3525 static test_return connection_pool_test(memcached_st *memc)
3526 {
3527   memcached_pool_st* pool= memcached_pool_create(memc, 5, 10);
3528   assert(pool != NULL);
3529   memcached_st* mmc[10];
3530   memcached_return rc;
3531
3532   for (int x= 0; x < 10; ++x) {
3533     mmc[x]= memcached_pool_pop(pool, false, &rc);
3534     assert(mmc[x] != NULL);
3535     assert(rc == MEMCACHED_SUCCESS);
3536   }
3537
3538   assert(memcached_pool_pop(pool, false, &rc) == NULL);
3539   assert(rc == MEMCACHED_SUCCESS);
3540
3541   pthread_t tid;
3542   struct {
3543     memcached_pool_st* pool;
3544     memcached_st* mmc;
3545   } item= { .pool = pool, .mmc = mmc[9] };
3546   pthread_create(&tid, NULL, connection_release, &item);
3547   mmc[9]= memcached_pool_pop(pool, true, &rc);
3548   assert(rc == MEMCACHED_SUCCESS);
3549   pthread_join(tid, NULL);
3550   assert(mmc[9] == item.mmc);
3551   const char *key= "key";
3552   size_t keylen= strlen(key);
3553
3554   // verify that I can do ops with all connections
3555   rc= memcached_set(mmc[0], key, keylen, "0", 1, 0, 0);
3556   assert(rc == MEMCACHED_SUCCESS);
3557
3558   for (unsigned int x= 0; x < 10; ++x) {
3559     uint64_t number_value;
3560     rc= memcached_increment(mmc[x], key, keylen, 1, &number_value);
3561     assert(rc == MEMCACHED_SUCCESS);
3562     assert(number_value == (x+1));
3563   }
3564
3565   // Release them..
3566   for (int x= 0; x < 10; ++x)
3567     assert(memcached_pool_push(pool, mmc[x]) == MEMCACHED_SUCCESS);
3568
3569   assert(memcached_pool_destroy(pool) == memc);
3570   return TEST_SUCCESS;
3571 }
3572 #endif
3573
3574 static test_return replication_set_test(memcached_st *memc)
3575 {
3576   memcached_return rc;
3577   memcached_st *clone= memcached_clone(NULL, memc);
3578   memcached_behavior_set(clone, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS, 0);
3579
3580   rc= memcached_set(memc, "bubba", 5, "0", 1, 0, 0);
3581   assert(rc == MEMCACHED_SUCCESS);
3582
3583   /*
3584   ** "bubba" should now be stored on all of our servers. We don't have an
3585   ** easy to use API to address each individual server, so I'll just iterate
3586   ** through a bunch of "master keys" and I should most likely hit all of the
3587   ** servers...
3588   */
3589   for (int x= 'a'; x <= 'z'; ++x)
3590   {
3591     char key[2]= { [0]= (char)x };
3592     size_t len;
3593     uint32_t flags;
3594     char *val= memcached_get_by_key(clone, key, 1, "bubba", 5,
3595                                     &len, &flags, &rc);
3596     assert(rc == MEMCACHED_SUCCESS);
3597     assert(val != NULL);
3598     free(val);
3599   }
3600
3601   memcached_free(clone);
3602
3603   return TEST_SUCCESS;
3604 }
3605
3606 static test_return replication_get_test(memcached_st *memc)
3607 {
3608   memcached_return rc;
3609
3610   /*
3611    * Don't do the following in your code. I am abusing the internal details
3612    * within the library, and this is not a supported interface.
3613    * This is to verify correct behavior in the library
3614    */
3615   for (uint32_t host= 0; host < memc->number_of_hosts; ++host)
3616   {
3617     memcached_st *clone= memcached_clone(NULL, memc);
3618     clone->hosts[host].port= 0;
3619
3620     for (int x= 'a'; x <= 'z'; ++x)
3621     {
3622       char key[2]= { [0]= (char)x };
3623       size_t len;
3624       uint32_t flags;
3625       char *val= memcached_get_by_key(clone, key, 1, "bubba", 5,
3626                                       &len, &flags, &rc);
3627       assert(rc == MEMCACHED_SUCCESS);
3628       assert(val != NULL);
3629       free(val);
3630     }
3631
3632     memcached_free(clone);
3633   }
3634
3635   return TEST_SUCCESS;
3636 }
3637
3638 static test_return replication_mget_test(memcached_st *memc)
3639 {
3640   memcached_return rc;
3641   memcached_st *clone= memcached_clone(NULL, memc);
3642   memcached_behavior_set(clone, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS, 0);
3643
3644   char *keys[]= { "bubba", "key1", "key2", "key3" };
3645   size_t len[]= { 5, 4, 4, 4 };
3646
3647   for (int x=0; x< 4; ++x)
3648   {
3649     rc= memcached_set(memc, keys[x], len[x], "0", 1, 0, 0);
3650     assert(rc == MEMCACHED_SUCCESS);
3651   }
3652
3653   /*
3654    * Don't do the following in your code. I am abusing the internal details
3655    * within the library, and this is not a supported interface.
3656    * This is to verify correct behavior in the library
3657    */
3658   memcached_result_st result_obj;
3659   for (uint32_t host= 0; host < clone->number_of_hosts; host++)
3660   {
3661     memcached_st *new_clone= memcached_clone(NULL, memc);
3662     new_clone->hosts[host].port= 0;
3663
3664     for (int x= 'a'; x <= 'z'; ++x)
3665     {
3666       char key[2]= { [0]= (char)x };
3667
3668       rc= memcached_mget_by_key(new_clone, key, 1, keys, len, 4);
3669       assert(rc == MEMCACHED_SUCCESS);
3670
3671       memcached_result_st *results= memcached_result_create(new_clone, &result_obj);
3672       assert(results);
3673
3674       int hits= 0;
3675       while ((results= memcached_fetch_result(new_clone, &result_obj, &rc)) != NULL)
3676       {
3677         hits++;
3678       }
3679       assert(hits == 4);
3680       memcached_result_free(&result_obj);
3681     }
3682
3683     memcached_free(new_clone);
3684   }
3685
3686   return TEST_SUCCESS;
3687 }
3688
3689 static test_return replication_delete_test(memcached_st *memc)
3690 {
3691   memcached_return rc;
3692   memcached_st *clone= memcached_clone(NULL, memc);
3693   /* Delete the items from all of the servers except 1 */
3694   uint64_t repl= memcached_behavior_get(memc,
3695                                         MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS);
3696   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NUMBER_OF_REPLICAS, --repl);
3697
3698   char *keys[]= { "bubba", "key1", "key2", "key3" };
3699   size_t len[]= { 5, 4, 4, 4 };
3700
3701   for (int x=0; x< 4; ++x)
3702   {
3703     rc= memcached_delete_by_key(memc, keys[0], len[0], keys[x], len[x], 0);
3704     assert(rc == MEMCACHED_SUCCESS);
3705   }
3706
3707   /*
3708    * Don't do the following in your code. I am abusing the internal details
3709    * within the library, and this is not a supported interface.
3710    * This is to verify correct behavior in the library
3711    */
3712   uint32_t hash= memcached_generate_hash(memc, keys[0], len[0]);
3713   for (uint32_t x= 0; x < (repl + 1); ++x)
3714   {
3715     clone->hosts[hash].port= 0;
3716     if (++hash == clone->number_of_hosts)
3717       hash= 0;
3718   }
3719
3720   memcached_result_st result_obj;
3721   for (uint32_t host= 0; host < clone->number_of_hosts; ++host)
3722   {
3723     for (int x= 'a'; x <= 'z'; ++x)
3724     {
3725       char key[2]= { [0]= (char)x };
3726
3727       rc= memcached_mget_by_key(clone, key, 1, keys, len, 4);
3728       assert(rc == MEMCACHED_SUCCESS);
3729
3730       memcached_result_st *results= memcached_result_create(clone, &result_obj);
3731       assert(results);
3732
3733       int hits= 0;
3734       while ((results= memcached_fetch_result(clone, &result_obj, &rc)) != NULL)
3735       {
3736         ++hits;
3737       }
3738       assert(hits == 4);
3739       memcached_result_free(&result_obj);
3740     }
3741   }
3742   memcached_free(clone);
3743
3744   return TEST_SUCCESS;
3745 }
3746
3747 static void increment_request_id(uint16_t *id)
3748 {
3749   (*id)++;
3750   if ((*id & UDP_REQUEST_ID_THREAD_MASK) != 0)
3751     *id= 0;
3752 }
3753
3754 static uint16_t *get_udp_request_ids(memcached_st *memc)
3755 {
3756   uint16_t *ids= malloc(sizeof(uint16_t) * memc->number_of_hosts);
3757   assert(ids != NULL);
3758   unsigned int x;
3759
3760   for (x= 0; x < memc->number_of_hosts; x++)
3761     ids[x]= get_udp_datagram_request_id((struct udp_datagram_header_st *) memc->hosts[x].write_buffer);
3762
3763   return ids;
3764 }
3765
3766 static test_return post_udp_op_check(memcached_st *memc, uint16_t *expected_req_ids)
3767 {
3768   unsigned int x;
3769   memcached_server_st *cur_server = memc->hosts;
3770   uint16_t *cur_req_ids = get_udp_request_ids(memc);
3771
3772   for (x= 0; x < memc->number_of_hosts; x++)
3773   {
3774     assert(cur_server[x].cursor_active == 0);
3775     assert(cur_req_ids[x] == expected_req_ids[x]);
3776   }
3777   free(expected_req_ids);
3778   free(cur_req_ids);
3779
3780   return TEST_SUCCESS;
3781 }
3782
3783 /*
3784 ** There is a little bit of a hack here, instead of removing
3785 ** the servers, I just set num host to 0 and them add then new udp servers
3786 **/
3787 static memcached_return init_udp(memcached_st *memc)
3788 {
3789   memcached_version(memc);
3790   /* For the time being, only support udp test for >= 1.2.6 && < 1.3 */
3791   if (memc->hosts[0].major_version != 1 || memc->hosts[0].minor_version != 2
3792           || memc->hosts[0].micro_version < 6)
3793     return MEMCACHED_FAILURE;
3794
3795   uint32_t num_hosts= memc->number_of_hosts;
3796   unsigned int x= 0;
3797   memcached_server_st servers[num_hosts];
3798   memcpy(servers, memc->hosts, sizeof(memcached_server_st) * num_hosts);
3799   for (x= 0; x < num_hosts; x++)
3800     memcached_server_free(&memc->hosts[x]);
3801
3802   memc->number_of_hosts= 0;
3803   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_USE_UDP, 1);
3804   for (x= 0; x < num_hosts; x++)
3805   {
3806     assert(memcached_server_add_udp(memc, servers[x].hostname, servers[x].port) == MEMCACHED_SUCCESS);
3807     assert(memc->hosts[x].write_buffer_offset == UDP_DATAGRAM_HEADER_LENGTH);
3808   }
3809
3810   return MEMCACHED_SUCCESS;
3811 }
3812
3813 static memcached_return binary_init_udp(memcached_st *memc)
3814 {
3815   pre_binary(memc);
3816   return init_udp(memc);
3817 }
3818
3819 /* Make sure that I cant add a tcp server to a udp client */
3820 static test_return add_tcp_server_udp_client_test(memcached_st *memc)
3821 {
3822   memcached_server_st server;
3823   memcached_server_clone(&server, &memc->hosts[0]);
3824   assert(memcached_server_remove(&(memc->hosts[0])) == MEMCACHED_SUCCESS);
3825   assert(memcached_server_add(memc, server.hostname, server.port) == MEMCACHED_INVALID_HOST_PROTOCOL);
3826   return TEST_SUCCESS;
3827 }
3828
3829 /* Make sure that I cant add a udp server to a tcp client */
3830 static test_return add_udp_server_tcp_client_test(memcached_st *memc)
3831 {
3832   memcached_server_st server;
3833   memcached_server_clone(&server, &memc->hosts[0]);
3834   assert(memcached_server_remove(&(memc->hosts[0])) == MEMCACHED_SUCCESS);
3835
3836   memcached_st tcp_client;
3837   memcached_create(&tcp_client);
3838   assert(memcached_server_add_udp(&tcp_client, server.hostname, server.port) == MEMCACHED_INVALID_HOST_PROTOCOL);
3839   return TEST_SUCCESS;
3840 }
3841
3842 static test_return set_udp_behavior_test(memcached_st *memc)
3843 {
3844
3845   memcached_quit(memc);
3846   memc->number_of_hosts= 0;
3847   run_distribution(memc);
3848   assert(memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_USE_UDP, 1) == MEMCACHED_SUCCESS);
3849   assert(memc->flags & MEM_USE_UDP);
3850   assert(memc->flags & MEM_NOREPLY);;
3851
3852   assert(memc->number_of_hosts == 0);
3853
3854   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_USE_UDP,0);
3855   assert(!(memc->flags & MEM_USE_UDP));
3856   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NOREPLY,0);
3857   assert(!(memc->flags & MEM_NOREPLY));
3858   return TEST_SUCCESS;
3859 }
3860
3861 static test_return udp_set_test(memcached_st *memc)
3862 {
3863   unsigned int x= 0;
3864   unsigned int num_iters= 1025; //request id rolls over at 1024
3865   for (x= 0; x < num_iters;x++)
3866   {
3867     memcached_return rc;
3868     char *key= "foo";
3869     char *value= "when we sanitize";
3870     uint16_t *expected_ids= get_udp_request_ids(memc);
3871     unsigned int server_key= memcached_generate_hash(memc,key,strlen(key));
3872     size_t init_offset= memc->hosts[server_key].write_buffer_offset;
3873     rc= memcached_set(memc, key, strlen(key),
3874                       value, strlen(value),
3875                       (time_t)0, (uint32_t)0);
3876     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
3877     /** NB, the check below assumes that if new write_ptr is less than
3878      *  the original write_ptr that we have flushed. For large payloads, this
3879      *  maybe an invalid assumption, but for the small payload we have it is OK
3880      */
3881     if (rc == MEMCACHED_SUCCESS ||
3882             memc->hosts[server_key].write_buffer_offset < init_offset)
3883       increment_request_id(&expected_ids[server_key]);
3884
3885     if (rc == MEMCACHED_SUCCESS)
3886     {
3887       assert(memc->hosts[server_key].write_buffer_offset == UDP_DATAGRAM_HEADER_LENGTH);
3888     }
3889     else
3890     {
3891       assert(memc->hosts[server_key].write_buffer_offset != UDP_DATAGRAM_HEADER_LENGTH);
3892       assert(memc->hosts[server_key].write_buffer_offset <= MAX_UDP_DATAGRAM_LENGTH);
3893     }
3894     assert(post_udp_op_check(memc,expected_ids) == TEST_SUCCESS);
3895   }
3896   return TEST_SUCCESS;
3897 }
3898
3899 static test_return udp_buffered_set_test(memcached_st *memc)
3900 {
3901   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, 1);
3902   return udp_set_test(memc);
3903 }
3904
3905 static test_return udp_set_too_big_test(memcached_st *memc)
3906 {
3907   memcached_return rc;
3908   char *key= "bar";
3909   char value[MAX_UDP_DATAGRAM_LENGTH];
3910   uint16_t *expected_ids= get_udp_request_ids(memc);
3911   rc= memcached_set(memc, key, strlen(key),
3912                     value, MAX_UDP_DATAGRAM_LENGTH,
3913                     (time_t)0, (uint32_t)0);
3914   assert(rc == MEMCACHED_WRITE_FAILURE);
3915   return post_udp_op_check(memc,expected_ids);
3916 }
3917
3918 static test_return udp_delete_test(memcached_st *memc)
3919 {
3920   unsigned int x= 0;
3921   unsigned int num_iters= 1025; //request id rolls over at 1024
3922   for (x= 0; x < num_iters;x++)
3923   {
3924     memcached_return rc;
3925     char *key= "foo";
3926     uint16_t *expected_ids=get_udp_request_ids(memc);
3927     unsigned int server_key= memcached_generate_hash(memc, key, strlen(key));
3928     size_t init_offset= memc->hosts[server_key].write_buffer_offset;
3929     rc= memcached_delete(memc, key, strlen(key), 0);
3930     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
3931     if (rc == MEMCACHED_SUCCESS || memc->hosts[server_key].write_buffer_offset < init_offset)
3932       increment_request_id(&expected_ids[server_key]);
3933     if (rc == MEMCACHED_SUCCESS)
3934       assert(memc->hosts[server_key].write_buffer_offset == UDP_DATAGRAM_HEADER_LENGTH);
3935     else
3936     {
3937       assert(memc->hosts[server_key].write_buffer_offset != UDP_DATAGRAM_HEADER_LENGTH);
3938       assert(memc->hosts[server_key].write_buffer_offset <= MAX_UDP_DATAGRAM_LENGTH);
3939     }
3940     assert(post_udp_op_check(memc,expected_ids) == TEST_SUCCESS);
3941   }
3942   return TEST_SUCCESS;
3943 }
3944
3945 static test_return udp_buffered_delete_test(memcached_st *memc)
3946 {
3947   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, 1);
3948   return udp_delete_test(memc);
3949 }
3950
3951 static test_return udp_verbosity_test(memcached_st *memc)
3952 {
3953   memcached_return rc;
3954   uint16_t *expected_ids= get_udp_request_ids(memc);
3955   unsigned int x;
3956   for (x= 0; x < memc->number_of_hosts;x++)
3957     increment_request_id(&expected_ids[x]);
3958
3959   rc= memcached_verbosity(memc,3);
3960   assert(rc == MEMCACHED_SUCCESS);
3961   return post_udp_op_check(memc,expected_ids);
3962 }
3963
3964 static test_return udp_quit_test(memcached_st *memc)
3965 {
3966   uint16_t *expected_ids= get_udp_request_ids(memc);
3967   memcached_quit(memc);
3968   return post_udp_op_check(memc, expected_ids);
3969 }
3970
3971 static test_return udp_flush_test(memcached_st *memc)
3972 {
3973   memcached_return rc;
3974   uint16_t *expected_ids= get_udp_request_ids(memc);
3975   unsigned int x;
3976   for (x= 0; x < memc->number_of_hosts;x++)
3977     increment_request_id(&expected_ids[x]);
3978
3979   rc= memcached_flush(memc,0);
3980   assert(rc == MEMCACHED_SUCCESS);
3981   return post_udp_op_check(memc,expected_ids);
3982 }
3983
3984 static test_return udp_incr_test(memcached_st *memc)
3985 {
3986   memcached_return rc;
3987   char *key= "incr";
3988   char *value= "1";
3989   rc= memcached_set(memc, key, strlen(key),
3990                     value, strlen(value),
3991                     (time_t)0, (uint32_t)0);
3992
3993   assert(rc == MEMCACHED_SUCCESS);
3994   uint16_t *expected_ids= get_udp_request_ids(memc);
3995   unsigned int server_key= memcached_generate_hash(memc, key, strlen(key));
3996   increment_request_id(&expected_ids[server_key]);
3997   uint64_t newvalue;
3998   rc= memcached_increment(memc, key, strlen(key), 1, &newvalue);
3999   assert(rc == MEMCACHED_SUCCESS);
4000   return post_udp_op_check(memc, expected_ids);
4001 }
4002
4003 static test_return udp_decr_test(memcached_st *memc)
4004 {
4005   memcached_return rc;
4006   char *key= "decr";
4007   char *value= "1";
4008   rc= memcached_set(memc, key, strlen(key),
4009                     value, strlen(value),
4010                     (time_t)0, (uint32_t)0);
4011
4012   assert(rc == MEMCACHED_SUCCESS);
4013   uint16_t *expected_ids= get_udp_request_ids(memc);
4014   unsigned int server_key= memcached_generate_hash(memc, key, strlen(key));
4015   increment_request_id(&expected_ids[server_key]);
4016   uint64_t newvalue;
4017   rc= memcached_decrement(memc, key, strlen(key), 1, &newvalue);
4018   assert(rc == MEMCACHED_SUCCESS);
4019   return post_udp_op_check(memc, expected_ids);
4020 }
4021
4022
4023 static test_return udp_stat_test(memcached_st *memc)
4024 {
4025   memcached_stat_st * rv= NULL;
4026   memcached_return rc;
4027   char args[]= "";
4028   uint16_t *expected_ids = get_udp_request_ids(memc);
4029   rv = memcached_stat(memc, args, &rc);
4030   free(rv);
4031   assert(rc == MEMCACHED_NOT_SUPPORTED);
4032   return post_udp_op_check(memc, expected_ids);
4033 }
4034
4035 static test_return udp_version_test(memcached_st *memc)
4036 {
4037   memcached_return rc;
4038   uint16_t *expected_ids = get_udp_request_ids(memc);
4039   rc = memcached_version(memc);
4040   assert(rc == MEMCACHED_NOT_SUPPORTED);
4041   return post_udp_op_check(memc, expected_ids);
4042 }
4043
4044 static test_return udp_get_test(memcached_st *memc)
4045 {
4046   memcached_return rc;
4047   char *key= "foo";
4048   size_t vlen;
4049   uint16_t *expected_ids = get_udp_request_ids(memc);
4050   char *val= memcached_get(memc, key, strlen(key), &vlen, (uint32_t)0, &rc);
4051   assert(rc == MEMCACHED_NOT_SUPPORTED);
4052   assert(val == NULL);
4053   return post_udp_op_check(memc, expected_ids);
4054 }
4055
4056 static test_return udp_mixed_io_test(memcached_st *memc)
4057 {
4058   test_st current_op;
4059   test_st mixed_io_ops [] ={
4060     {"udp_set_test", 0, udp_set_test},
4061     {"udp_set_too_big_test", 0, udp_set_too_big_test},
4062     {"udp_delete_test", 0, udp_delete_test},
4063     {"udp_verbosity_test", 0, udp_verbosity_test},
4064     {"udp_quit_test", 0, udp_quit_test},
4065     {"udp_flush_test", 0, udp_flush_test},
4066     {"udp_incr_test", 0, udp_incr_test},
4067     {"udp_decr_test", 0, udp_decr_test},
4068     {"udp_version_test", 0, udp_version_test}
4069   };
4070   unsigned int x= 0;
4071   for (x= 0; x < 500; x++)
4072   {
4073     current_op= mixed_io_ops[random() % 9];
4074     assert(current_op.function(memc) == TEST_SUCCESS);
4075   }
4076   return TEST_SUCCESS;
4077 }
4078
4079 static test_return hsieh_avaibility_test (memcached_st *memc)
4080 {
4081   memcached_return expected_rc= MEMCACHED_FAILURE;
4082 #ifdef HAVE_HSIEH_HASH
4083   expected_rc= MEMCACHED_SUCCESS;
4084 #endif
4085   memcached_return rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH,
4086                                             (uint64_t)MEMCACHED_HASH_HSIEH);
4087   assert(rc == expected_rc);
4088   return TEST_SUCCESS;
4089 }
4090
4091 static char *list[]=
4092 {
4093   "apple",
4094   "beat",
4095   "carrot",
4096   "daikon",
4097   "eggplant",
4098   "flower",
4099   "green",
4100   "hide",
4101   "ick",
4102   "jack",
4103   "kick",
4104   "lime",
4105   "mushrooms",
4106   "nectarine",
4107   "orange",
4108   "peach",
4109   "quant",
4110   "ripen",
4111   "strawberry",
4112   "tang",
4113   "up",
4114   "volumne",
4115   "when",
4116   "yellow",
4117   "zip",
4118   NULL
4119 };
4120
4121 static test_return md5_run (memcached_st *memc __attribute__((unused)))
4122 {
4123   uint32_t x;
4124   char **ptr;
4125   uint32_t values[]= {  3195025439, 2556848621, 3724893440, 3332385401, 245758794, 2550894432,
4126                         121710495, 3053817768, 1250994555, 1862072655, 2631955953, 2951528551,
4127                         1451250070, 2820856945, 2060845566, 3646985608, 2138080750, 217675895,
4128                         2230934345, 1234361223, 3968582726, 2455685270, 1293568479, 199067604,
4129                         2042482093 };
4130
4131
4132   for (ptr= list, x= 0; *ptr; ptr++, x++)
4133   {
4134     uint32_t hash_val;
4135
4136     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_MD5);
4137     assert(values[x] == hash_val);
4138   }
4139
4140   return TEST_SUCCESS;
4141 }
4142
4143 static test_return crc_run (memcached_st *memc __attribute__((unused)))
4144 {
4145   uint32_t x;
4146   char **ptr;
4147   uint32_t values[]= {  10542, 22009, 14526, 19510, 19432, 10199, 20634, 9369, 11511, 10362,
4148                         7893, 31289, 11313, 9354, 7621, 30628, 15218, 25967, 2695, 9380,
4149                         17300, 28156, 9192, 20484, 16925 };
4150
4151   for (ptr= list, x= 0; *ptr; ptr++, x++)
4152   {
4153     uint32_t hash_val;
4154
4155     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_CRC);
4156     assert(values[x] == hash_val);
4157   }
4158
4159   return TEST_SUCCESS;
4160 }
4161
4162 static test_return fnv1_64_run (memcached_st *memc __attribute__((unused)))
4163 {
4164   uint32_t x;
4165   char **ptr;
4166   uint32_t values[]= {  473199127, 4148981457, 3971873300, 3257986707, 1722477987, 2991193800,
4167                         4147007314, 3633179701, 1805162104, 3503289120, 3395702895, 3325073042,
4168                         2345265314, 3340346032, 2722964135, 1173398992, 2815549194, 2562818319,
4169                         224996066, 2680194749, 3035305390, 246890365, 2395624193, 4145193337,
4170                         1801941682 };
4171
4172   for (ptr= list, x= 0; *ptr; ptr++, x++)
4173   {
4174     uint32_t hash_val;
4175
4176     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_FNV1_64);
4177     assert(values[x] == hash_val);
4178   }
4179
4180   return TEST_SUCCESS;
4181 }
4182
4183 static test_return fnv1a_64_run (memcached_st *memc __attribute__((unused)))
4184 {
4185   uint32_t x;
4186   char **ptr;
4187   uint32_t values[]= {  1488911807, 2500855813, 1510099634, 1390325195, 3647689787, 3241528582,
4188                         1669328060, 2604311949, 734810122, 1516407546, 560948863, 1767346780,
4189                         561034892, 4156330026, 3716417003, 3475297030, 1518272172, 227211583,
4190                         3938128828, 126112909, 3043416448, 3131561933, 1328739897, 2455664041,
4191                         2272238452 };
4192
4193   for (ptr= list, x= 0; *ptr; ptr++, x++)
4194   {
4195     uint32_t hash_val;
4196
4197     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_FNV1A_64);
4198     assert(values[x] == hash_val);
4199   }
4200
4201   return TEST_SUCCESS;
4202 }
4203
4204 static test_return fnv1_32_run (memcached_st *memc __attribute__((unused)))
4205 {
4206   uint32_t x;
4207   char **ptr;
4208   uint32_t values[]= {  67176023, 1190179409, 2043204404, 3221866419, 2567703427, 3787535528, 4147287986,
4209                         3500475733, 344481048, 3865235296, 2181839183, 119581266, 510234242, 4248244304,
4210                         1362796839, 103389328, 1449620010, 182962511, 3554262370, 3206747549, 1551306158,
4211                         4127558461, 1889140833, 2774173721, 1180552018 };
4212
4213
4214   for (ptr= list, x= 0; *ptr; ptr++, x++)
4215   {
4216     uint32_t hash_val;
4217
4218     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_FNV1_32);
4219     assert(values[x] == hash_val);
4220   }
4221
4222   return TEST_SUCCESS;
4223 }
4224
4225 static test_return fnv1a_32_run (memcached_st *memc __attribute__((unused)))
4226 {
4227   uint32_t x;
4228   char **ptr;
4229   uint32_t values[]= {  280767167, 2421315013, 3072375666, 855001899, 459261019, 3521085446, 18738364,
4230                         1625305005, 2162232970, 777243802, 3323728671, 132336572, 3654473228, 260679466,
4231                         1169454059, 2698319462, 1062177260, 235516991, 2218399068, 405302637, 1128467232,
4232                         3579622413, 2138539289, 96429129, 2877453236 };
4233
4234   for (ptr= list, x= 0; *ptr; ptr++, x++)
4235   {
4236     uint32_t hash_val;
4237
4238     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_FNV1A_32);
4239     assert(values[x] == hash_val);
4240   }
4241
4242   return TEST_SUCCESS;
4243 }
4244
4245 static test_return hsieh_run (memcached_st *memc __attribute__((unused)))
4246 {
4247   uint32_t x;
4248   char **ptr;
4249 #ifdef HAVE_HSIEH_HASH
4250   uint32_t values[]= {  3738850110, 3636226060, 3821074029, 3489929160, 3485772682, 80540287,
4251                         1805464076, 1895033657, 409795758, 979934958, 3634096985, 1284445480,
4252                         2265380744, 707972988, 353823508, 1549198350, 1327930172, 9304163,
4253                         4220749037, 2493964934, 2777873870, 2057831732, 1510213931, 2027828987,
4254                         3395453351 };
4255 #else
4256   uint32_t values[]= {  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
4257 #endif
4258
4259   for (ptr= list, x= 0; *ptr; ptr++, x++)
4260   {
4261     uint32_t hash_val;
4262
4263     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_HSIEH);
4264     assert(values[x] == hash_val);
4265   }
4266
4267   return TEST_SUCCESS;
4268 }
4269
4270 static test_return murmur_run (memcached_st *memc __attribute__((unused)))
4271 {
4272   uint32_t x;
4273   char **ptr;
4274   uint32_t values[]= { 473199127, 4148981457, 3971873300, 3257986707, 1722477987, 2991193800,
4275                         4147007314, 3633179701, 1805162104, 3503289120, 3395702895, 3325073042,
4276                         2345265314, 3340346032, 2722964135, 1173398992, 2815549194, 2562818319,
4277                         224996066, 2680194749, 3035305390, 246890365, 2395624193, 4145193337,
4278                         1801941682 };
4279
4280   for (ptr= list, x= 0; *ptr; ptr++, x++)
4281   {
4282     uint32_t hash_val;
4283
4284     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_FNV1_64);
4285     assert(values[x] == hash_val);
4286   }
4287
4288   return TEST_SUCCESS;
4289 }
4290
4291 static test_return jenkins_run (memcached_st *memc __attribute__((unused)))
4292 {
4293   uint32_t x;
4294   char **ptr;
4295   uint32_t values[]= {  1442444624, 4253821186, 1885058256, 2120131735, 3261968576, 3515188778,
4296                         4232909173, 4288625128, 1812047395, 3689182164, 2502979932, 1214050606,
4297                         2415988847, 1494268927, 1025545760, 3920481083, 4153263658, 3824871822,
4298                         3072759809, 798622255, 3065432577, 1453328165, 2691550971, 3408888387,
4299                         2629893356 };
4300
4301
4302   for (ptr= list, x= 0; *ptr; ptr++, x++)
4303   {
4304     uint32_t hash_val;
4305
4306     hash_val= memcached_generate_hash_value(*ptr, strlen(*ptr), MEMCACHED_HASH_JENKINS);
4307     assert(values[x] == hash_val);
4308   }
4309
4310   return TEST_SUCCESS;
4311 }
4312
4313 test_st udp_setup_server_tests[] ={
4314   {"set_udp_behavior_test", 0, set_udp_behavior_test},
4315   {"add_tcp_server_udp_client_test", 0, add_tcp_server_udp_client_test},
4316   {"add_udp_server_tcp_client_test", 0, add_udp_server_tcp_client_test},
4317   {0, 0, 0}
4318 };
4319
4320 test_st upd_io_tests[] ={
4321   {"udp_set_test", 0, udp_set_test},
4322   {"udp_buffered_set_test", 0, udp_buffered_set_test},
4323   {"udp_set_too_big_test", 0, udp_set_too_big_test},
4324   {"udp_delete_test", 0, udp_delete_test},
4325   {"udp_buffered_delete_test", 0, udp_buffered_delete_test},
4326   {"udp_verbosity_test", 0, udp_verbosity_test},
4327   {"udp_quit_test", 0, udp_quit_test},
4328   {"udp_flush_test", 0, udp_flush_test},
4329   {"udp_incr_test", 0, udp_incr_test},
4330   {"udp_decr_test", 0, udp_decr_test},
4331   {"udp_stat_test", 0, udp_stat_test},
4332   {"udp_version_test", 0, udp_version_test},
4333   {"udp_get_test", 0, udp_get_test},
4334   {"udp_mixed_io_test", 0, udp_mixed_io_test},
4335   {0, 0, 0}
4336 };
4337
4338 /* Clean the server before beginning testing */
4339 test_st tests[] ={
4340   {"flush", 0, flush_test },
4341   {"init", 0, init_test },
4342   {"allocation", 0, allocation_test },
4343   {"server_list_null_test", 0, server_list_null_test},
4344   {"server_unsort", 0, server_unsort_test},
4345   {"server_sort", 0, server_sort_test},
4346   {"server_sort2", 0, server_sort2_test},
4347   {"clone_test", 0, clone_test },
4348   {"connection_test", 0, connection_test},
4349   {"callback_test", 0, callback_test},
4350   {"behavior_test", 0, behavior_test},
4351   {"userdata_test", 0, userdata_test},
4352   {"error", 0, error_test },
4353   {"set", 0, set_test },
4354   {"set2", 0, set_test2 },
4355   {"set3", 0, set_test3 },
4356   {"dump", 1, dump_test},
4357   {"add", 1, add_test },
4358   {"replace", 1, replace_test },
4359   {"delete", 1, delete_test },
4360   {"get", 1, get_test },
4361   {"get2", 0, get_test2 },
4362   {"get3", 0, get_test3 },
4363   {"get4", 0, get_test4 },
4364   {"partial mget", 0, get_test5 },
4365   {"stats_servername", 0, stats_servername_test },
4366   {"increment", 0, increment_test },
4367   {"increment_with_initial", 1, increment_with_initial_test },
4368   {"decrement", 0, decrement_test },
4369   {"decrement_with_initial", 1, decrement_with_initial_test },
4370   {"quit", 0, quit_test },
4371   {"mget", 1, mget_test },
4372   {"mget_result", 1, mget_result_test },
4373   {"mget_result_alloc", 1, mget_result_alloc_test },
4374   {"mget_result_function", 1, mget_result_function },
4375   {"get_stats", 0, get_stats },
4376   {"add_host_test", 0, add_host_test },
4377   {"add_host_test_1", 0, add_host_test1 },
4378   {"get_stats_keys", 0, get_stats_keys },
4379   {"behavior_test", 0, get_stats_keys },
4380   {"callback_test", 0, get_stats_keys },
4381   {"version_string_test", 0, version_string_test},
4382   {"bad_key", 1, bad_key_test },
4383   {"memcached_server_cursor", 1, memcached_server_cursor_test },
4384   {"read_through", 1, read_through },
4385   {"delete_through", 1, delete_through },
4386   {"noreply", 1, noreply_test},
4387   {"analyzer", 1, analyzer_test},
4388 #ifdef HAVE_LIBMEMCACHEDUTIL
4389   {"connectionpool", 1, connection_pool_test },
4390 #endif
4391   {0, 0, 0}
4392 };
4393
4394 test_st async_tests[] ={
4395   {"add", 1, add_wrapper },
4396   {0, 0, 0}
4397 };
4398
4399 test_st string_tests[] ={
4400   {"string static with null", 0, string_static_null },
4401   {"string alloc with null", 0, string_alloc_null },
4402   {"string alloc with 1K", 0, string_alloc_with_size },
4403   {"string alloc with malloc failure", 0, string_alloc_with_size_toobig },
4404   {"string append", 0, string_alloc_append },
4405   {"string append failure (too big)", 0, string_alloc_append_toobig },
4406   {0, 0, 0}
4407 };
4408
4409 test_st result_tests[] ={
4410   {"result static", 0, result_static},
4411   {"result alloc", 0, result_alloc},
4412   {0, 0, 0}
4413 };
4414
4415 test_st version_1_2_3[] ={
4416   {"append", 0, append_test },
4417   {"prepend", 0, prepend_test },
4418   {"cas", 0, cas_test },
4419   {"cas2", 0, cas2_test },
4420   {"append_binary", 0, append_binary_test },
4421   {0, 0, 0}
4422 };
4423
4424 test_st user_tests[] ={
4425   {"user_supplied_bug1", 0, user_supplied_bug1 },
4426   {"user_supplied_bug2", 0, user_supplied_bug2 },
4427   {"user_supplied_bug3", 0, user_supplied_bug3 },
4428   {"user_supplied_bug4", 0, user_supplied_bug4 },
4429   {"user_supplied_bug5", 1, user_supplied_bug5 },
4430   {"user_supplied_bug6", 1, user_supplied_bug6 },
4431   {"user_supplied_bug7", 1, user_supplied_bug7 },
4432   {"user_supplied_bug8", 1, user_supplied_bug8 },
4433   {"user_supplied_bug9", 1, user_supplied_bug9 },
4434   {"user_supplied_bug10", 1, user_supplied_bug10 },
4435   {"user_supplied_bug11", 1, user_supplied_bug11 },
4436   {"user_supplied_bug12", 1, user_supplied_bug12 },
4437   {"user_supplied_bug13", 1, user_supplied_bug13 },
4438   {"user_supplied_bug14", 1, user_supplied_bug14 },
4439   {"user_supplied_bug15", 1, user_supplied_bug15 },
4440   {"user_supplied_bug16", 1, user_supplied_bug16 },
4441 #ifndef __sun
4442   /*
4443   ** It seems to be something weird with the character sets..
4444   ** value_fetch is unable to parse the value line (iscntrl "fails"), so I
4445   ** guess I need to find out how this is supposed to work.. Perhaps I need
4446   ** to run the test in a specific locale (I tried zh_CN.UTF-8 without success,
4447   ** so just disable the code for now...).
4448   */
4449   {"user_supplied_bug17", 1, user_supplied_bug17 },
4450 #endif
4451   {"user_supplied_bug18", 1, user_supplied_bug18 },
4452   {"user_supplied_bug19", 1, user_supplied_bug19 },
4453   {"user_supplied_bug20", 1, user_supplied_bug20 },
4454   {0, 0, 0}
4455 };
4456
4457 test_st replication_tests[]= {
4458   {"set", 1, replication_set_test },
4459   {"get", 0, replication_get_test },
4460   {"mget", 0, replication_mget_test },
4461   {"delete", 0, replication_delete_test },
4462   {0, 0, 0}
4463 };
4464
4465 test_st generate_tests[] ={
4466   {"generate_pairs", 1, generate_pairs },
4467   {"generate_data", 1, generate_data },
4468   {"get_read", 0, get_read },
4469   {"delete_generate", 0, delete_generate },
4470   {"generate_buffer_data", 1, generate_buffer_data },
4471   {"delete_buffer", 0, delete_buffer_generate},
4472   {"generate_data", 1, generate_data },
4473   {"mget_read", 0, mget_read },
4474   {"mget_read_result", 0, mget_read_result },
4475   {"mget_read_function", 0, mget_read_function },
4476   {"cleanup", 1, cleanup_pairs },
4477   {"generate_large_pairs", 1, generate_large_pairs },
4478   {"generate_data", 1, generate_data },
4479   {"generate_buffer_data", 1, generate_buffer_data },
4480   {"cleanup", 1, cleanup_pairs },
4481   {0, 0, 0}
4482 };
4483
4484 test_st consistent_tests[] ={
4485   {"generate_pairs", 1, generate_pairs },
4486   {"generate_data", 1, generate_data },
4487   {"get_read", 0, get_read_count },
4488   {"cleanup", 1, cleanup_pairs },
4489   {0, 0, 0}
4490 };
4491
4492 test_st consistent_weighted_tests[] ={
4493   {"generate_pairs", 1, generate_pairs },
4494   {"generate_data", 1, generate_data_with_stats },
4495   {"get_read", 0, get_read_count },
4496   {"cleanup", 1, cleanup_pairs },
4497   {0, 0, 0}
4498 };
4499
4500 test_st hsieh_availability[] ={
4501   {"hsieh_avaibility_test",0,hsieh_avaibility_test},
4502   {0, 0, 0}
4503 };
4504
4505 test_st ketama_auto_eject_hosts[] ={
4506   {"auto_eject_hosts", 1, auto_eject_hosts },
4507   {0, 0, 0}
4508 };
4509
4510 test_st hash_tests[] ={
4511   {"md5", 0, md5_run },
4512   {"crc", 0, crc_run },
4513   {"fnv1_64", 0, fnv1_64_run },
4514   {"fnv1a_64", 0, fnv1a_64_run },
4515   {"fnv1_32", 0, fnv1_32_run },
4516   {"fnv1a_32", 0, fnv1a_32_run },
4517   {"hsieh", 0, hsieh_run },
4518   {"murmur", 0, murmur_run },
4519   {"jenkis", 0, jenkins_run },
4520   {0, 0, 0}
4521 };
4522
4523 collection_st collection[] ={
4524   {"hsieh_availability",0,0,hsieh_availability},
4525   {"udp_setup", init_udp, 0, udp_setup_server_tests},
4526   {"udp_io", init_udp, 0, upd_io_tests},
4527   {"udp_binary_io", binary_init_udp, 0, upd_io_tests},
4528   {"block", 0, 0, tests},
4529   {"binary", pre_binary, 0, tests},
4530   {"nonblock", pre_nonblock, 0, tests},
4531   {"nodelay", pre_nodelay, 0, tests},
4532   {"settimer", pre_settimer, 0, tests},
4533   {"md5", pre_md5, 0, tests},
4534   {"crc", pre_crc, 0, tests},
4535   {"hsieh", pre_hsieh, 0, tests},
4536   {"jenkins", pre_jenkins, 0, tests},
4537   {"fnv1_64", pre_hash_fnv1_64, 0, tests},
4538   {"fnv1a_64", pre_hash_fnv1a_64, 0, tests},
4539   {"fnv1_32", pre_hash_fnv1_32, 0, tests},
4540   {"fnv1a_32", pre_hash_fnv1a_32, 0, tests},
4541   {"ketama", pre_behavior_ketama, 0, tests},
4542   {"ketama_auto_eject_hosts", pre_behavior_ketama, 0, ketama_auto_eject_hosts},
4543   {"unix_socket", pre_unix_socket, 0, tests},
4544   {"unix_socket_nodelay", pre_nodelay, 0, tests},
4545   {"poll_timeout", poll_timeout, 0, tests},
4546   {"gets", enable_cas, 0, tests},
4547   {"consistent", enable_consistent, 0, tests},
4548   {"deprecated_memory_allocators", deprecated_set_memory_alloc, 0, tests},
4549   {"memory_allocators", set_memory_alloc, 0, tests},
4550   {"prefix", set_prefix, 0, tests},
4551   {"version_1_2_3", check_for_1_2_3, 0, version_1_2_3},
4552   {"string", 0, 0, string_tests},
4553   {"result", 0, 0, result_tests},
4554   {"async", pre_nonblock, 0, async_tests},
4555   {"async_binary", pre_nonblock_binary, 0, async_tests},
4556   {"user", 0, 0, user_tests},
4557   {"generate", 0, 0, generate_tests},
4558   {"generate_hsieh", pre_hsieh, 0, generate_tests},
4559   {"generate_ketama", pre_behavior_ketama, 0, generate_tests},
4560   {"generate_hsieh_consistent", enable_consistent, 0, generate_tests},
4561   {"generate_md5", pre_md5, 0, generate_tests},
4562   {"generate_murmur", pre_murmur, 0, generate_tests},
4563   {"generate_jenkins", pre_jenkins, 0, generate_tests},
4564   {"generate_nonblock", pre_nonblock, 0, generate_tests},
4565   {"consistent_not", 0, 0, consistent_tests},
4566   {"consistent_ketama", pre_behavior_ketama, 0, consistent_tests},
4567   {"consistent_ketama_weighted", pre_behavior_ketama_weighted, 0, consistent_weighted_tests},
4568   {"test_hashes", 0, 0, hash_tests},
4569   {"replication", pre_replication, 0, replication_tests},
4570   {0, 0, 0, 0}
4571 };
4572
4573 #define SERVERS_TO_CREATE 5
4574
4575 /* Prototypes for functions we will pass to test framework */
4576 void *world_create(void);
4577 void world_destroy(void *p);
4578
4579 void *world_create(void)
4580 {
4581   server_startup_st *construct;
4582
4583   construct= (server_startup_st *)malloc(sizeof(server_startup_st));
4584   memset(construct, 0, sizeof(server_startup_st));
4585   construct->count= SERVERS_TO_CREATE;
4586   construct->udp= 0;
4587   server_startup(construct);
4588
4589   return construct;
4590 }
4591
4592
4593 void world_destroy(void *p)
4594 {
4595   server_startup_st *construct= (server_startup_st *)p;
4596   memcached_server_st *servers= (memcached_server_st *)construct->servers;
4597   memcached_server_list_free(servers);
4598
4599   server_shutdown(construct);
4600   free(construct);
4601 }
4602
4603 void get_world(world_st *world)
4604 {
4605   world->collections= collection;
4606   world->create= world_create;
4607   world->destroy= world_destroy;
4608 }