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

   1 /*
   2   Sample test application.
   3 */
   4 #include <assert.h>
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <string.h>
   8 #include <sys/time.h>
   9 #include <sys/types.h>
  10 #include <sys/stat.h>
  11 #include <unistd.h>
  12 #include <time.h>
  13 #include "server.h"
  14 #include "../clients/generator.h"
  15 #include "../clients/execute.h"
  16
  17 #ifndef INT64_MAX
  18 #define INT64_MAX LONG_MAX
  19 #endif
  20 #ifndef INT32_MAX
  21 #define INT32_MAX INT_MAX
  22 #endif
  23
  24
  25 #include "test.h"
  26
  27 #define GLOBAL_COUNT 10000
  28 #define GLOBAL2_COUNT 100
  29 #define SERVERS_TO_CREATE 5
  30 static uint32_t global_count;
  31
  32 static pairs_st *global_pairs;
  33 static char *global_keys[GLOBAL_COUNT];
  34 static size_t global_keys_length[GLOBAL_COUNT];
  35
  36 test_return init_test(memcached_st *not_used)
  37 {
  38   memcached_st memc;
  39
  40   (void)memcached_create(&memc);
  41   memcached_free(&memc);
  42
  43   return 0;
  44 }
  45
  46 test_return server_list_null_test(memcached_st *ptr)
  47 {
  48   memcached_server_st *server_list;
  49   memcached_return rc;
  50
  51   server_list= memcached_server_list_append(NULL, NULL, 0, NULL);
  52   assert(server_list == NULL);
  53
  54   server_list= memcached_server_list_append(NULL, "localhost", 0, NULL);
  55   assert(server_list == NULL);
  56
  57   server_list= memcached_server_list_append(NULL, NULL, 0, &rc);
  58   assert(server_list == NULL);
  59
  60   return 0;
  61 }
  62
  63 #define TEST_PORT_COUNT 7
  64 uint32_t test_ports[TEST_PORT_COUNT];
  65
  66 memcached_return server_display_function(memcached_st *ptr, memcached_server_st *server, void *context)
  67 {
  68   /* Do Nothing */
  69   uint32_t bigger= *((uint32_t *)(context));
  70   assert(bigger <= server->port);
  71   *((uint32_t *)(context))= server->port;
  72
  73   return MEMCACHED_SUCCESS;
  74 }
  75
  76 test_return server_sort_test(memcached_st *ptr)
  77 {
  78   uint8_t x;
  79   uint32_t bigger= 0; /* Prime the value for the assert in server_display_function */
  80   memcached_return rc;
  81   memcached_server_function callbacks[1];
  82   memcached_st *local_memc;
  83
  84   local_memc= memcached_create(NULL);
  85   assert(local_memc);
  86   memcached_behavior_set(local_memc, MEMCACHED_BEHAVIOR_SORT_HOSTS, 1);
  87
  88   for (x= 0; x < TEST_PORT_COUNT; x++)
  89   {
  90     test_ports[x]= random() % 64000;
  91     rc= memcached_server_add(local_memc, "localhost", test_ports[x]);
  92     assert(local_memc->number_of_hosts == x+1);
  93     assert(local_memc->hosts[0].count == x+1);
  94     assert(rc == MEMCACHED_SUCCESS);
  95   }
  96
  97   callbacks[0]= server_display_function;
  98   memcached_server_cursor(local_memc, callbacks, (void *)&bigger,  1);
  99
 100
 101   memcached_free(local_memc);
 102
 103   return 0;
 104 }
 105
 106 test_return server_sort2_test(memcached_st *ptr)
 107 {
 108   uint32_t bigger= 0; /* Prime the value for the assert in server_display_function */
 109   memcached_return rc;
 110   memcached_server_function callbacks[1];
 111   memcached_st *local_memc;
 112
 113   local_memc= memcached_create(NULL);
 114   assert(local_memc);
 115   rc= memcached_behavior_set(local_memc, MEMCACHED_BEHAVIOR_SORT_HOSTS, 1);
 116   assert(rc == MEMCACHED_SUCCESS);
 117
 118   rc= memcached_server_add(local_memc, "MEMCACHED_BEHAVIOR_SORT_HOSTS", 43043);
 119   assert(rc == MEMCACHED_SUCCESS);
 120   assert(local_memc->hosts[0].port == 43043);
 121
 122   rc= memcached_server_add(local_memc, "MEMCACHED_BEHAVIOR_SORT_HOSTS", 43042);
 123   assert(rc == MEMCACHED_SUCCESS);
 124   assert(local_memc->hosts[0].port == 43042);
 125   assert(local_memc->hosts[1].port == 43043);
 126
 127   callbacks[0]= server_display_function;
 128   memcached_server_cursor(local_memc, callbacks, (void *)&bigger,  1);
 129
 130
 131   memcached_free(local_memc);
 132
 133   return 0;
 134 }
 135
 136 memcached_return server_display_unsort_function(memcached_st *ptr, memcached_server_st *server, void *context)
 137 {
 138   /* Do Nothing */
 139   uint32_t x= *((uint32_t *)(context));
 140
 141   assert(test_ports[x] == server->port);
 142   *((uint32_t *)(context))= ++x;
 143
 144   return MEMCACHED_SUCCESS;
 145 }
 146
 147 test_return server_unsort_test(memcached_st *ptr)
 148 {
 149   uint8_t x;
 150   uint32_t counter= 0; /* Prime the value for the assert in server_display_function */
 151   uint32_t bigger= 0; /* Prime the value for the assert in server_display_function */
 152   memcached_return rc;
 153   memcached_server_function callbacks[1];
 154   memcached_st *local_memc;
 155
 156   local_memc= memcached_create(NULL);
 157   assert(local_memc);
 158
 159   for (x= 0; x < TEST_PORT_COUNT; x++)
 160   {
 161     test_ports[x]= random() % 64000;
 162     rc= memcached_server_add(local_memc, "localhost", test_ports[x]);
 163     assert(local_memc->number_of_hosts == x+1);
 164     assert(local_memc->hosts[0].count == x+1);
 165     assert(rc == MEMCACHED_SUCCESS);
 166   }
 167
 168   callbacks[0]= server_display_unsort_function;
 169   memcached_server_cursor(local_memc, callbacks, (void *)&counter,  1);
 170
 171   /* Now we sort old data! */
 172   memcached_behavior_set(local_memc, MEMCACHED_BEHAVIOR_SORT_HOSTS, 1);
 173   callbacks[0]= server_display_function;
 174   memcached_server_cursor(local_memc, callbacks, (void *)&bigger,  1);
 175
 176
 177   memcached_free(local_memc);
 178
 179   return 0;
 180 }
 181
 182 test_return allocation_test(memcached_st *not_used)
 183 {
 184   memcached_st *memc;
 185   memc= memcached_create(NULL);
 186   assert(memc);
 187   memcached_free(memc);
 188
 189   return 0;
 190 }
 191
 192 test_return clone_test(memcached_st *memc)
 193 {
 194   /* All null? */
 195   {
 196     memcached_st *clone;
 197     clone= memcached_clone(NULL, NULL);
 198     assert(clone);
 199     memcached_free(clone);
 200   }
 201
 202   /* Can we init from null? */
 203   {
 204     memcached_st *clone;
 205     clone= memcached_clone(NULL, memc);
 206     assert(clone);
 207     memcached_free(clone);
 208   }
 209
 210   /* Can we init from struct? */
 211   {
 212     memcached_st declared_clone;
 213     memcached_st *clone;
 214     clone= memcached_clone(&declared_clone, NULL);
 215     assert(clone);
 216     memcached_free(clone);
 217   }
 218
 219   /* Can we init from struct? */
 220   {
 221     memcached_st declared_clone;
 222     memcached_st *clone;
 223     clone= memcached_clone(&declared_clone, memc);
 224     assert(clone);
 225     memcached_free(clone);
 226   }
 227
 228   return 0;
 229 }
 230
 231 test_return connection_test(memcached_st *memc)
 232 {
 233   memcached_return rc;
 234
 235   rc= memcached_server_add(memc, "localhost", 0);
 236   assert(rc == MEMCACHED_SUCCESS);
 237
 238   return 0;
 239 }
 240
 241 test_return error_test(memcached_st *memc)
 242 {
 243   memcached_return rc;
 244
 245   for (rc= MEMCACHED_SUCCESS; rc < MEMCACHED_MAXIMUM_RETURN; rc++)
 246   {
 247     printf("Error %d -> %s\n", rc, memcached_strerror(memc, rc));
 248   }
 249
 250   return 0;
 251 }
 252
 253 test_return set_test(memcached_st *memc)
 254 {
 255   memcached_return rc;
 256   char *key= "foo";
 257   char *value= "when we sanitize";
 258
 259   rc= memcached_set(memc, key, strlen(key),
 260                     value, strlen(value),
 261                     (time_t)0, (uint32_t)0);
 262   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 263
 264   return 0;
 265 }
 266
 267 test_return append_test(memcached_st *memc)
 268 {
 269   memcached_return rc;
 270   char *key= "fig";
 271   char *value= "we";
 272   size_t value_length;
 273   uint32_t flags;
 274
 275   rc= memcached_flush(memc, 0);
 276   assert(rc == MEMCACHED_SUCCESS);
 277
 278   rc= memcached_set(memc, key, strlen(key),
 279                     value, strlen(value),
 280                     (time_t)0, (uint32_t)0);
 281   assert(rc == MEMCACHED_SUCCESS);
 282
 283   rc= memcached_append(memc, key, strlen(key),
 284                        " the", strlen(" the"),
 285                        (time_t)0, (uint32_t)0);
 286   assert(rc == MEMCACHED_SUCCESS);
 287
 288   rc= memcached_append(memc, key, strlen(key),
 289                        " people", strlen(" people"),
 290                        (time_t)0, (uint32_t)0);
 291   assert(rc == MEMCACHED_SUCCESS);
 292
 293   value= memcached_get(memc, key, strlen(key),
 294                        &value_length, &flags, &rc);
 295   assert(!memcmp(value, "we the people", strlen("we the people")));
 296   assert(strlen("we the people") == value_length);
 297   assert(rc == MEMCACHED_SUCCESS);
 298   free(value);
 299
 300   return 0;
 301 }
 302
 303 test_return append_binary_test(memcached_st *memc)
 304 {
 305   memcached_return rc;
 306   char *key= "numbers";
 307   unsigned int *store_ptr;
 308   unsigned int store_list[] = { 23, 56, 499, 98, 32847, 0 };
 309   char *value;
 310   size_t value_length;
 311   uint32_t flags;
 312   unsigned int x;
 313
 314   rc= memcached_flush(memc, 0);
 315   assert(rc == MEMCACHED_SUCCESS);
 316
 317   rc= memcached_set(memc,
 318                     key, strlen(key),
 319                     NULL, 0,
 320                     (time_t)0, (uint32_t)0);
 321   assert(rc == MEMCACHED_SUCCESS);
 322
 323   for (x= 0; store_list[x] ; x++)
 324   {
 325     rc= memcached_append(memc,
 326                          key, strlen(key),
 327                          (char *)&store_list[x], sizeof(unsigned int),
 328                          (time_t)0, (uint32_t)0);
 329     assert(rc == MEMCACHED_SUCCESS);
 330   }
 331
 332   value= memcached_get(memc, key, strlen(key),
 333                        &value_length, &flags, &rc);
 334   assert((value_length == (sizeof(unsigned int) * x)));
 335   assert(rc == MEMCACHED_SUCCESS);
 336
 337   store_ptr= (unsigned int *)value;
 338   x= 0;
 339   while ((size_t)store_ptr < (size_t)(value + value_length))
 340   {
 341     assert(*store_ptr == store_list[x++]);
 342     store_ptr++;
 343   }
 344   free(value);
 345
 346   return 0;
 347 }
 348
 349 test_return cas2_test(memcached_st *memc)
 350 {
 351   memcached_return rc;
 352   char *keys[]= {"fudge", "son", "food"};
 353   size_t key_length[]= {5, 3, 4};
 354   char *value= "we the people";
 355   size_t value_length= strlen("we the people");
 356   unsigned int x;
 357   memcached_result_st results_obj;
 358   memcached_result_st *results;
 359   unsigned int set= 1;
 360
 361   rc= memcached_flush(memc, 0);
 362   assert(rc == MEMCACHED_SUCCESS);
 363
 364   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, set);
 365
 366   for (x= 0; x < 3; x++)
 367   {
 368     rc= memcached_set(memc, keys[x], key_length[x],
 369                       keys[x], key_length[x],
 370                       (time_t)50, (uint32_t)9);
 371     assert(rc == MEMCACHED_SUCCESS);
 372   }
 373
 374   rc= memcached_mget(memc, keys, key_length, 3);
 375
 376   results= memcached_result_create(memc, &results_obj);
 377
 378   results= memcached_fetch_result(memc, &results_obj, &rc);
 379   assert(results);
 380   assert(results->cas);
 381   assert(rc == MEMCACHED_SUCCESS);
 382   WATCHPOINT_ASSERT(memcached_result_cas(results));
 383
 384   assert(!memcmp(value, "we the people", strlen("we the people")));
 385   assert(strlen("we the people") == value_length);
 386   assert(rc == MEMCACHED_SUCCESS);
 387
 388   memcached_result_free(&results_obj);
 389
 390   return 0;
 391 }
 392
 393 test_return cas_test(memcached_st *memc)
 394 {
 395   memcached_return rc;
 396   char *key= "fun";
 397   size_t key_length= strlen("fun");
 398   char *value= "we the people";
 399   size_t value_length= strlen("we the people");
 400   memcached_result_st results_obj;
 401   memcached_result_st *results;
 402   unsigned int set= 1;
 403
 404   rc= memcached_flush(memc, 0);
 405   assert(rc == MEMCACHED_SUCCESS);
 406
 407   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, set);
 408
 409   rc= memcached_set(memc, key, strlen(key),
 410                     value, strlen(value),
 411                     (time_t)0, (uint32_t)0);
 412   assert(rc == MEMCACHED_SUCCESS);
 413
 414   rc= memcached_mget(memc, &key, &key_length, 1);
 415
 416   results= memcached_result_create(memc, &results_obj);
 417
 418   results= memcached_fetch_result(memc, &results_obj, &rc);
 419   assert(results);
 420   assert(rc == MEMCACHED_SUCCESS);
 421   WATCHPOINT_ASSERT(memcached_result_cas(results));
 422
 423   assert(!memcmp(value, "we the people", strlen("we the people")));
 424   assert(strlen("we the people") == value_length);
 425   assert(rc == MEMCACHED_SUCCESS);
 426
 427   rc= memcached_cas(memc, key, key_length,
 428                     "change the value", strlen("change the value"),
 429                     0, 0, memcached_result_cas(results));
 430
 431   assert(rc == MEMCACHED_SUCCESS);
 432
 433   rc= memcached_cas(memc, key, key_length,
 434                     "change the value", strlen("change the value"),
 435                     0, 0, 23);
 436
 437   assert(rc == MEMCACHED_DATA_EXISTS);
 438
 439
 440   memcached_result_free(&results_obj);
 441
 442   return 0;
 443 }
 444
 445 test_return prepend_test(memcached_st *memc)
 446 {
 447   memcached_return rc;
 448   char *key= "fig";
 449   char *value= "people";
 450   size_t value_length;
 451   uint32_t flags;
 452
 453   rc= memcached_flush(memc, 0);
 454   assert(rc == MEMCACHED_SUCCESS);
 455
 456   rc= memcached_set(memc, key, strlen(key),
 457                     value, strlen(value),
 458                     (time_t)0, (uint32_t)0);
 459   assert(rc == MEMCACHED_SUCCESS);
 460
 461   rc= memcached_prepend(memc, key, strlen(key),
 462                        "the ", strlen("the "),
 463                        (time_t)0, (uint32_t)0);
 464   assert(rc == MEMCACHED_SUCCESS);
 465
 466   rc= memcached_prepend(memc, key, strlen(key),
 467                        "we ", strlen("we "),
 468                        (time_t)0, (uint32_t)0);
 469   assert(rc == MEMCACHED_SUCCESS);
 470
 471   value= memcached_get(memc, key, strlen(key),
 472                        &value_length, &flags, &rc);
 473   assert(!memcmp(value, "we the people", strlen("we the people")));
 474   assert(strlen("we the people") == value_length);
 475   assert(rc == MEMCACHED_SUCCESS);
 476   free(value);
 477
 478   return 0;
 479 }
 480
 481 /*
 482   Set the value, then quit to make sure it is flushed.
 483   Come back in and test that add fails.
 484 */
 485 test_return add_test(memcached_st *memc)
 486 {
 487   memcached_return rc;
 488   char *key= "foo";
 489   char *value= "when we sanitize";
 490   unsigned long long setting_value;
 491
 492   setting_value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
 493
 494   rc= memcached_set(memc, key, strlen(key),
 495                     value, strlen(value),
 496                     (time_t)0, (uint32_t)0);
 497   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 498   memcached_quit(memc);
 499   rc= memcached_add(memc, key, strlen(key),
 500                     value, strlen(value),
 501                     (time_t)0, (uint32_t)0);
 502
 503   /* Too many broken OS'es have broken loopback in async, so we can't be sure of the result */
 504   if (setting_value)
 505     assert(rc == MEMCACHED_NOTSTORED || rc == MEMCACHED_STORED);
 506   else
 507     assert(rc == MEMCACHED_NOTSTORED);
 508
 509   return 0;
 510 }
 511
 512 test_return add_wrapper(memcached_st *memc)
 513 {
 514   unsigned int x;
 515
 516   for (x= 0; x < 10000; x++)
 517     add_test(memc);
 518
 519   return 0;
 520 }
 521
 522 test_return replace_test(memcached_st *memc)
 523 {
 524   memcached_return rc;
 525   char *key= "foo";
 526   char *value= "when we sanitize";
 527   char *original= "first we insert some data";
 528
 529   rc= memcached_set(memc, key, strlen(key),
 530                     original, strlen(original),
 531                     (time_t)0, (uint32_t)0);
 532   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 533
 534   rc= memcached_replace(memc, key, strlen(key),
 535                     value, strlen(value),
 536                     (time_t)0, (uint32_t)0);
 537   assert(rc == MEMCACHED_SUCCESS);
 538
 539   return 0;
 540 }
 541
 542 test_return delete_test(memcached_st *memc)
 543 {
 544   memcached_return rc;
 545   char *key= "foo";
 546   char *value= "when we sanitize";
 547
 548   rc= memcached_set(memc, key, strlen(key),
 549                     value, strlen(value),
 550                     (time_t)0, (uint32_t)0);
 551   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 552
 553   rc= memcached_delete(memc, key, strlen(key), (time_t)0);
 554   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 555
 556   return 0;
 557 }
 558
 559 test_return flush_test(memcached_st *memc)
 560 {
 561   memcached_return rc;
 562
 563   rc= memcached_flush(memc, 0);
 564   assert(rc == MEMCACHED_SUCCESS);
 565
 566   return 0;
 567 }
 568
 569 memcached_return server_function(memcached_st *ptr, memcached_server_st *server, void *context)
 570 {
 571   /* Do Nothing */
 572
 573   return MEMCACHED_SUCCESS;
 574 }
 575
 576 test_return memcached_server_cursor_test(memcached_st *memc)
 577 {
 578   char *context= "foo bad";
 579   memcached_server_function callbacks[1];
 580
 581   callbacks[0]= server_function;
 582   memcached_server_cursor(memc, callbacks, context,  1);
 583
 584   return 0;
 585 }
 586
 587 test_return bad_key_test(memcached_st *memc)
 588 {
 589   memcached_return rc;
 590   char *key= "foo bad";
 591   char *string;
 592   size_t string_length;
 593   uint32_t flags;
 594   memcached_st *clone;
 595   unsigned int set= 1;
 596
 597   clone= memcached_clone(NULL, memc);
 598   assert(clone);
 599
 600   rc= memcached_behavior_set(clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 601   assert(rc == MEMCACHED_SUCCESS);
 602
 603   string= memcached_get(clone, key, strlen(key),
 604                         &string_length, &flags, &rc);
 605   assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 606   assert(string_length ==  0);
 607   assert(!string);
 608
 609   set= 0;
 610   rc= memcached_behavior_set(clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 611   assert(rc == MEMCACHED_SUCCESS);
 612   string= memcached_get(clone, key, strlen(key),
 613                         &string_length, &flags, &rc);
 614   assert(rc == MEMCACHED_NOTFOUND);
 615   assert(string_length ==  0);
 616   assert(!string);
 617
 618   /* Test multi key for bad keys */
 619   {
 620     char *keys[] = { "GoodKey", "Bad Key", "NotMine" };
 621     size_t key_lengths[] = { 7, 7, 7 };
 622     set= 1;
 623     rc= memcached_behavior_set(clone, MEMCACHED_BEHAVIOR_VERIFY_KEY, set);
 624     assert(rc == MEMCACHED_SUCCESS);
 625
 626     rc= memcached_mget(clone, keys, key_lengths, 3);
 627     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 628
 629     rc= memcached_mget_by_key(clone, "foo daddy", 9, keys, key_lengths, 1);
 630     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
 631   }
 632
 633   memcached_free(clone);
 634
 635   return 0;
 636 }
 637
 638 #define READ_THROUGH_VALUE "set for me"
 639 memcached_return read_through_trigger(memcached_st *memc,
 640                                       char *key, size_t key_length,
 641                                       memcached_result_st *result)
 642 {
 643
 644   return memcached_result_set_value(result, READ_THROUGH_VALUE, strlen(READ_THROUGH_VALUE));
 645 }
 646
 647 test_return read_through(memcached_st *memc)
 648 {
 649   memcached_return rc;
 650   char *key= "foo";
 651   char *string;
 652   size_t string_length;
 653   uint32_t flags;
 654
 655   string= memcached_get(memc, key, strlen(key),
 656                         &string_length, &flags, &rc);
 657
 658   assert(rc == MEMCACHED_NOTFOUND);
 659   assert(string_length ==  0);
 660   assert(!string);
 661
 662   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_GET_FAILURE, read_through_trigger);
 663   assert(rc == MEMCACHED_SUCCESS);
 664
 665   string= memcached_get(memc, key, strlen(key),
 666                         &string_length, &flags, &rc);
 667
 668   assert(rc == MEMCACHED_SUCCESS);
 669   assert(string_length ==  strlen(READ_THROUGH_VALUE));
 670   assert(!strcmp(READ_THROUGH_VALUE, string));
 671   free(string);
 672
 673   string= memcached_get(memc, key, strlen(key),
 674                         &string_length, &flags, &rc);
 675
 676   assert(rc == MEMCACHED_SUCCESS);
 677   assert(string_length ==  strlen(READ_THROUGH_VALUE));
 678   assert(!strcmp(READ_THROUGH_VALUE, string));
 679   free(string);
 680
 681   return 0;
 682 }
 683
 684 memcached_return delete_trigger(memcached_st *ptr,  const char *key, size_t key_length)
 685 {
 686   assert(key);
 687
 688   return MEMCACHED_SUCCESS;
 689 }
 690
 691 test_return delete_through(memcached_st *memc)
 692 {
 693   memcached_trigger_delete_key callback;
 694   memcached_return rc;
 695
 696   callback= delete_trigger;
 697
 698   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_DELETE_TRIGGER, callback);
 699   assert(rc == MEMCACHED_SUCCESS);
 700
 701   return 0;
 702 }
 703
 704 test_return get_test(memcached_st *memc)
 705 {
 706   memcached_return rc;
 707   char *key= "foo";
 708   char *string;
 709   size_t string_length;
 710   uint32_t flags;
 711
 712   rc= memcached_delete(memc, key, strlen(key), (time_t)0);
 713   assert(rc == MEMCACHED_BUFFERED || rc == MEMCACHED_NOTFOUND);
 714
 715   string= memcached_get(memc, key, strlen(key),
 716                         &string_length, &flags, &rc);
 717
 718   assert(rc == MEMCACHED_NOTFOUND);
 719   assert(string_length ==  0);
 720   assert(!string);
 721
 722   return 0;
 723 }
 724
 725 test_return get_test2(memcached_st *memc)
 726 {
 727   memcached_return rc;
 728   char *key= "foo";
 729   char *value= "when we sanitize";
 730   char *string;
 731   size_t string_length;
 732   uint32_t flags;
 733
 734   rc= memcached_set(memc, key, strlen(key),
 735                     value, strlen(value),
 736                     (time_t)0, (uint32_t)0);
 737   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 738
 739   string= memcached_get(memc, key, strlen(key),
 740                         &string_length, &flags, &rc);
 741
 742   assert(string);
 743   assert(rc == MEMCACHED_SUCCESS);
 744   assert(string_length == strlen(value));
 745   assert(!memcmp(string, value, string_length));
 746
 747   free(string);
 748
 749   return 0;
 750 }
 751
 752 test_return set_test2(memcached_st *memc)
 753 {
 754   memcached_return rc;
 755   char *key= "foo";
 756   char *value= "train in the brain";
 757   size_t value_length= strlen(value);
 758   unsigned int x;
 759
 760   for (x= 0; x < 10; x++)
 761   {
 762     rc= memcached_set(memc, key, strlen(key),
 763                       value, value_length,
 764                       (time_t)0, (uint32_t)0);
 765     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 766   }
 767
 768   return 0;
 769 }
 770
 771 test_return set_test3(memcached_st *memc)
 772 {
 773   memcached_return rc;
 774   char *key= "foo";
 775   char *value;
 776   size_t value_length= 8191;
 777   unsigned int x;
 778
 779   value = (char*)malloc(value_length);
 780   assert(value);
 781
 782   for (x= 0; x < value_length; x++)
 783     value[x] = (char) (x % 127);
 784
 785   for (x= 0; x < 1; x++)
 786   {
 787     rc= memcached_set(memc, key, strlen(key),
 788                       value, value_length,
 789                       (time_t)0, (uint32_t)0);
 790     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 791   }
 792
 793   free(value);
 794
 795   return 0;
 796 }
 797
 798 test_return get_test3(memcached_st *memc)
 799 {
 800   memcached_return rc;
 801   char *key= "foo";
 802   char *value;
 803   size_t value_length= 8191;
 804   char *string;
 805   size_t string_length;
 806   uint32_t flags;
 807   int x;
 808
 809   value = (char*)malloc(value_length);
 810   assert(value);
 811
 812   for (x= 0; x < value_length; x++)
 813     value[x] = (char) (x % 127);
 814
 815   rc= memcached_set(memc, key, strlen(key),
 816                     value, value_length,
 817                     (time_t)0, (uint32_t)0);
 818   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 819
 820   string= memcached_get(memc, key, strlen(key),
 821                         &string_length, &flags, &rc);
 822
 823   assert(rc == MEMCACHED_SUCCESS);
 824   assert(string);
 825   assert(string_length == value_length);
 826   assert(!memcmp(string, value, string_length));
 827
 828   free(string);
 829   free(value);
 830
 831   return 0;
 832 }
 833
 834 test_return get_test4(memcached_st *memc)
 835 {
 836   memcached_return rc;
 837   char *key= "foo";
 838   char *value;
 839   size_t value_length= 8191;
 840   char *string;
 841   size_t string_length;
 842   uint32_t flags;
 843   int x;
 844
 845   value = (char*)malloc(value_length);
 846   assert(value);
 847
 848   for (x= 0; x < value_length; x++)
 849     value[x] = (char) (x % 127);
 850
 851   rc= memcached_set(memc, key, strlen(key),
 852                     value, value_length,
 853                     (time_t)0, (uint32_t)0);
 854   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 855
 856   for (x= 0; x < 10; x++)
 857   {
 858     string= memcached_get(memc, key, strlen(key),
 859                           &string_length, &flags, &rc);
 860
 861     assert(rc == MEMCACHED_SUCCESS);
 862     assert(string);
 863     assert(string_length == value_length);
 864     assert(!memcmp(string, value, string_length));
 865     free(string);
 866   }
 867
 868   free(value);
 869
 870   return 0;
 871 }
 872
 873 /* Do not copy the style of this code, I just access hosts to testthis function */
 874 test_return stats_servername_test(memcached_st *memc)
 875 {
 876   memcached_return rc;
 877   memcached_stat_st stat;
 878   rc= memcached_stat_servername(&stat, NULL,
 879                                  memc->hosts[0].hostname,
 880                                  memc->hosts[0].port);
 881
 882   return 0;
 883 }
 884
 885 test_return increment_test(memcached_st *memc)
 886 {
 887   uint64_t new_number;
 888   memcached_return rc;
 889   char *key= "number";
 890   char *value= "0";
 891
 892   rc= memcached_set(memc, key, strlen(key),
 893                     value, strlen(value),
 894                     (time_t)0, (uint32_t)0);
 895   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 896
 897   rc= memcached_increment(memc, key, strlen(key),
 898                           1, &new_number);
 899   assert(rc == MEMCACHED_SUCCESS);
 900   assert(new_number == 1);
 901
 902   rc= memcached_increment(memc, key, strlen(key),
 903                           1, &new_number);
 904   assert(rc == MEMCACHED_SUCCESS);
 905   assert(new_number == 2);
 906
 907   return 0;
 908 }
 909
 910 test_return decrement_test(memcached_st *memc)
 911 {
 912   uint64_t new_number;
 913   memcached_return rc;
 914   char *key= "number";
 915   char *value= "3";
 916
 917   rc= memcached_set(memc, key, strlen(key),
 918                     value, strlen(value),
 919                     (time_t)0, (uint32_t)0);
 920   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 921
 922   rc= memcached_decrement(memc, key, strlen(key),
 923                           1, &new_number);
 924   assert(rc == MEMCACHED_SUCCESS);
 925   assert(new_number == 2);
 926
 927   rc= memcached_decrement(memc, key, strlen(key),
 928                           1, &new_number);
 929   assert(rc == MEMCACHED_SUCCESS);
 930   assert(new_number == 1);
 931
 932   return 0;
 933 }
 934
 935 test_return quit_test(memcached_st *memc)
 936 {
 937   memcached_return rc;
 938   char *key= "fudge";
 939   char *value= "sanford and sun";
 940
 941   rc= memcached_set(memc, key, strlen(key),
 942                     value, strlen(value),
 943                     (time_t)10, (uint32_t)3);
 944   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 945   memcached_quit(memc);
 946
 947   rc= memcached_set(memc, key, strlen(key),
 948                     value, strlen(value),
 949                     (time_t)50, (uint32_t)9);
 950   assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 951
 952   return 0;
 953 }
 954
 955 test_return mget_result_test(memcached_st *memc)
 956 {
 957   memcached_return rc;
 958   char *keys[]= {"fudge", "son", "food"};
 959   size_t key_length[]= {5, 3, 4};
 960   unsigned int x;
 961
 962   memcached_result_st results_obj;
 963   memcached_result_st *results;
 964
 965   results= memcached_result_create(memc, &results_obj);
 966   assert(results);
 967   assert(&results_obj == results);
 968
 969   /* We need to empty the server before continueing test */
 970   rc= memcached_flush(memc, 0);
 971   assert(rc == MEMCACHED_SUCCESS);
 972
 973   rc= memcached_mget(memc, keys, key_length, 3);
 974   assert(rc == MEMCACHED_SUCCESS);
 975
 976   while ((results= memcached_fetch_result(memc, &results_obj, &rc)) != NULL)
 977   {
 978     assert(results);
 979   }
 980
 981   while ((results= memcached_fetch_result(memc, &results_obj, &rc)) != NULL)
 982   assert(!results);
 983   assert(rc == MEMCACHED_END);
 984
 985   for (x= 0; x < 3; x++)
 986   {
 987     rc= memcached_set(memc, keys[x], key_length[x],
 988                       keys[x], key_length[x],
 989                       (time_t)50, (uint32_t)9);
 990     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
 991   }
 992
 993   rc= memcached_mget(memc, keys, key_length, 3);
 994   assert(rc == MEMCACHED_SUCCESS);
 995
 996   while ((results= memcached_fetch_result(memc, &results_obj, &rc)))
 997   {
 998     assert(results);
 999     assert(&results_obj == results);
1000     assert(rc == MEMCACHED_SUCCESS);
1001     assert(memcached_result_key_length(results) == memcached_result_length(results));
1002     assert(!memcmp(memcached_result_key_value(results),
1003                    memcached_result_value(results),
1004                    memcached_result_length(results)));
1005   }
1006
1007   memcached_result_free(&results_obj);
1008
1009   return 0;
1010 }
1011
1012 test_return mget_result_alloc_test(memcached_st *memc)
1013 {
1014   memcached_return rc;
1015   char *keys[]= {"fudge", "son", "food"};
1016   size_t key_length[]= {5, 3, 4};
1017   unsigned int x;
1018
1019   memcached_result_st *results;
1020
1021   /* We need to empty the server before continueing test */
1022   rc= memcached_flush(memc, 0);
1023   assert(rc == MEMCACHED_SUCCESS);
1024
1025   rc= memcached_mget(memc, keys, key_length, 3);
1026   assert(rc == MEMCACHED_SUCCESS);
1027
1028   while ((results= memcached_fetch_result(memc, NULL, &rc)) != NULL)
1029   {
1030     assert(results);
1031   }
1032   assert(!results);
1033   assert(rc == MEMCACHED_END);
1034
1035   for (x= 0; x < 3; x++)
1036   {
1037     rc= memcached_set(memc, keys[x], key_length[x],
1038                       keys[x], key_length[x],
1039                       (time_t)50, (uint32_t)9);
1040     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1041   }
1042
1043   rc= memcached_mget(memc, keys, key_length, 3);
1044   assert(rc == MEMCACHED_SUCCESS);
1045
1046   x= 0;
1047   while ((results= memcached_fetch_result(memc, NULL, &rc)))
1048   {
1049     assert(results);
1050     assert(rc == MEMCACHED_SUCCESS);
1051     assert(memcached_result_key_length(results) == memcached_result_length(results));
1052     assert(!memcmp(memcached_result_key_value(results),
1053                    memcached_result_value(results),
1054                    memcached_result_length(results)));
1055     memcached_result_free(results);
1056     x++;
1057   }
1058
1059   return 0;
1060 }
1061
1062 /* Count the results */
1063 unsigned int callback_counter(memcached_st *ptr, memcached_result_st *result, void *context)
1064 {
1065   unsigned int *counter= (unsigned int *)context;
1066
1067   *counter= *counter + 1;
1068
1069   return 0;
1070 }
1071
1072 test_return mget_result_function(memcached_st *memc)
1073 {
1074   memcached_return rc;
1075   char *keys[]= {"fudge", "son", "food"};
1076   size_t key_length[]= {5, 3, 4};
1077   unsigned int x;
1078   unsigned int counter;
1079   memcached_execute_function callbacks[1];
1080
1081   /* We need to empty the server before continueing test */
1082   rc= memcached_flush(memc, 0);
1083   for (x= 0; x < 3; x++)
1084   {
1085     rc= memcached_set(memc, keys[x], key_length[x],
1086                       keys[x], key_length[x],
1087                       (time_t)50, (uint32_t)9);
1088     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1089   }
1090
1091   rc= memcached_mget(memc, keys, key_length, 3);
1092   assert(rc == MEMCACHED_SUCCESS);
1093
1094   callbacks[0]= &callback_counter;
1095   counter= 0;
1096   rc= memcached_fetch_execute(memc, callbacks, (void *)&counter, 1);
1097
1098   assert(counter == 3);
1099
1100   return 0;
1101 }
1102
1103 test_return mget_test(memcached_st *memc)
1104 {
1105   memcached_return rc;
1106   char *keys[]= {"fudge", "son", "food"};
1107   size_t key_length[]= {5, 3, 4};
1108   unsigned int x;
1109   uint32_t flags;
1110
1111   char return_key[MEMCACHED_MAX_KEY];
1112   size_t return_key_length;
1113   char *return_value;
1114   size_t return_value_length;
1115
1116   /* We need to empty the server before continueing test */
1117   rc= memcached_flush(memc, 0);
1118   assert(rc == MEMCACHED_SUCCESS);
1119
1120   rc= memcached_mget(memc, keys, key_length, 3);
1121   assert(rc == MEMCACHED_SUCCESS);
1122
1123   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1124                       &return_value_length, &flags, &rc)) != NULL)
1125   {
1126     assert(return_value);
1127   }
1128   assert(!return_value);
1129   assert(return_value_length == 0);
1130   assert(rc == MEMCACHED_END);
1131
1132   for (x= 0; x < 3; x++)
1133   {
1134     rc= memcached_set(memc, keys[x], key_length[x],
1135                       keys[x], key_length[x],
1136                       (time_t)50, (uint32_t)9);
1137     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1138   }
1139
1140   rc= memcached_mget(memc, keys, key_length, 3);
1141   assert(rc == MEMCACHED_SUCCESS);
1142
1143   x= 0;
1144   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1145                                         &return_value_length, &flags, &rc)))
1146   {
1147     assert(return_value);
1148     assert(rc == MEMCACHED_SUCCESS);
1149     assert(return_key_length == return_value_length);
1150     assert(!memcmp(return_value, return_key, return_value_length));
1151     free(return_value);
1152     x++;
1153   }
1154
1155   return 0;
1156 }
1157
1158 test_return get_stats_keys(memcached_st *memc)
1159 {
1160  char **list;
1161  char **ptr;
1162  memcached_stat_st stat;
1163  memcached_return rc;
1164
1165  list= memcached_stat_get_keys(memc, &stat, &rc);
1166  assert(rc == MEMCACHED_SUCCESS);
1167  for (ptr= list; *ptr; ptr++)
1168    assert(*ptr);
1169  fflush(stdout);
1170
1171  free(list);
1172
1173  return 0;
1174 }
1175
1176 test_return version_string_test(memcached_st *memc)
1177 {
1178   const char *version_string;
1179
1180   version_string= memcached_lib_version();
1181
1182   assert(!strcmp(version_string, LIBMEMCACHED_VERSION_STRING));
1183
1184   return 0;
1185 }
1186
1187 test_return get_stats(memcached_st *memc)
1188 {
1189  unsigned int x;
1190  char **list;
1191  char **ptr;
1192  memcached_return rc;
1193  memcached_stat_st *stat;
1194
1195  stat= memcached_stat(memc, NULL, &rc);
1196  assert(rc == MEMCACHED_SUCCESS);
1197
1198  assert(rc == MEMCACHED_SUCCESS);
1199  assert(stat);
1200
1201  for (x= 0; x < memcached_server_count(memc); x++)
1202  {
1203    list= memcached_stat_get_keys(memc, stat+x, &rc);
1204    assert(rc == MEMCACHED_SUCCESS);
1205    for (ptr= list; *ptr; ptr++);
1206
1207    free(list);
1208  }
1209
1210  memcached_stat_free(NULL, stat);
1211
1212   return 0;
1213 }
1214
1215 test_return add_host_test(memcached_st *memc)
1216 {
1217   unsigned int x;
1218   memcached_server_st *servers;
1219   memcached_return rc;
1220   char servername[]= "0.example.com";
1221
1222   servers= memcached_server_list_append(NULL, servername, 400, &rc);
1223   assert(servers);
1224   assert(1 == memcached_server_list_count(servers));
1225
1226   for (x= 2; x < 20; x++)
1227   {
1228     char buffer[SMALL_STRING_LEN];
1229
1230     snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x);
1231     servers= memcached_server_list_append(servers, buffer, 401,
1232                                      &rc);
1233     assert(rc == MEMCACHED_SUCCESS);
1234     assert(x == memcached_server_list_count(servers));
1235   }
1236
1237   rc= memcached_server_push(memc, servers);
1238   assert(rc == MEMCACHED_SUCCESS);
1239   rc= memcached_server_push(memc, servers);
1240   assert(rc == MEMCACHED_SUCCESS);
1241
1242   memcached_server_list_free(servers);
1243
1244   return 0;
1245 }
1246
1247 memcached_return clone_test_callback(memcached_st *parent, memcached_st *clone)
1248 {
1249   return MEMCACHED_SUCCESS;
1250 }
1251
1252 memcached_return cleanup_test_callback(memcached_st *ptr)
1253 {
1254   return MEMCACHED_SUCCESS;
1255 }
1256
1257 test_return callback_test(memcached_st *memc)
1258 {
1259   /* Test User Data */
1260   {
1261     int x= 5;
1262     int *test_ptr;
1263     memcached_return rc;
1264
1265     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_USER_DATA, &x);
1266     assert(rc == MEMCACHED_SUCCESS);
1267     test_ptr= (int *)memcached_callback_get(memc, MEMCACHED_CALLBACK_USER_DATA, &rc);
1268     assert(*test_ptr == x);
1269   }
1270
1271   /* Test Clone Callback */
1272   {
1273     memcached_clone_func temp_function;
1274     memcached_return rc;
1275
1276     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION, clone_test_callback);
1277     assert(rc == MEMCACHED_SUCCESS);
1278     temp_function= (memcached_clone_func)memcached_callback_get(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION, &rc);
1279     assert(temp_function == clone_test_callback);
1280   }
1281
1282   /* Test Cleanup Callback */
1283   {
1284     memcached_cleanup_func temp_function;
1285     memcached_return rc;
1286
1287     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION, cleanup_test_callback);
1288     assert(rc == MEMCACHED_SUCCESS);
1289     temp_function= (memcached_cleanup_func)memcached_callback_get(memc, MEMCACHED_CALLBACK_CLONE_FUNCTION, &rc);
1290     assert(temp_function == cleanup_test_callback);
1291   }
1292
1293   return 0;
1294 }
1295
1296 /* We don't test the behavior itself, we test the switches */
1297 test_return behavior_test(memcached_st *memc)
1298 {
1299   unsigned long long value;
1300   unsigned int set= 1;
1301
1302   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
1303   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
1304   assert(value == 1);
1305
1306   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
1307   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
1308   assert(value == 1);
1309
1310   set= MEMCACHED_HASH_MD5;
1311   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set);
1312   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
1313   assert(value == MEMCACHED_HASH_MD5);
1314
1315   set= 0;
1316
1317   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
1318   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
1319   assert(value == 0);
1320
1321   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
1322   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
1323   assert(value == 0);
1324
1325   set= MEMCACHED_HASH_DEFAULT;
1326   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set);
1327   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
1328   assert(value == MEMCACHED_HASH_DEFAULT);
1329
1330   set= MEMCACHED_HASH_CRC;
1331   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, set);
1332   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
1333   assert(value == MEMCACHED_HASH_CRC);
1334
1335   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
1336   assert(value > 0);
1337
1338   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
1339   assert(value > 0);
1340
1341   return 0;
1342 }
1343
1344 /* Test case provided by Cal Haldenbrand */
1345 test_return user_supplied_bug1(memcached_st *memc)
1346 {
1347   unsigned int setter= 1;
1348   unsigned int x;
1349
1350   unsigned long long total= 0;
1351   int size= 0;
1352   char key[10];
1353   char randomstuff[6 * 1024];
1354   memcached_return rc;
1355
1356   memset(randomstuff, 0, 6 * 1024);
1357
1358   /* We just keep looking at the same values over and over */
1359   srandom(10);
1360
1361   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, setter);
1362   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1363
1364
1365   /* add key */
1366   for (x= 0 ; total < 20 * 1024576 ; x++ )
1367   {
1368     unsigned int j= 0;
1369
1370     size= (rand() % ( 5 * 1024 ) ) + 400;
1371     memset(randomstuff, 0, 6 * 1024);
1372     assert(size < 6 * 1024); /* Being safe here */
1373
1374     for (j= 0 ; j < size ;j++)
1375       randomstuff[j] = (char) (rand() % 26) + 97;
1376
1377     total += size;
1378     sprintf(key, "%d", x);
1379     rc = memcached_set(memc, key, strlen(key),
1380                        randomstuff, strlen(randomstuff), 10, 0);
1381     /* If we fail, lets try again */
1382     if (rc != MEMCACHED_SUCCESS && rc != MEMCACHED_BUFFERED)
1383       rc = memcached_set(memc, key, strlen(key),
1384                          randomstuff, strlen(randomstuff), 10, 0);
1385     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1386   }
1387
1388   return 0;
1389 }
1390
1391 /* Test case provided by Cal Haldenbrand */
1392 test_return user_supplied_bug2(memcached_st *memc)
1393 {
1394   int errors;
1395   unsigned int setter;
1396   unsigned int x;
1397   unsigned long long total;
1398
1399   setter= 1;
1400   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, setter);
1401   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1402 #ifdef NOT_YET
1403   setter = 20 * 1024576;
1404   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE, setter);
1405   setter = 20 * 1024576;
1406   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE, setter);
1407   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
1408   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
1409
1410   for (x= 0, errors= 0, total= 0 ; total < 20 * 1024576 ; x++)
1411 #endif
1412
1413   for (x= 0, errors= 0, total= 0 ; total < 24576 ; x++)
1414   {
1415     memcached_return rc= MEMCACHED_SUCCESS;
1416     char buffer[SMALL_STRING_LEN];
1417     uint32_t flags= 0;
1418     size_t val_len= 0;
1419     char *getval;
1420
1421     memset(buffer, 0, SMALL_STRING_LEN);
1422
1423     snprintf(buffer, SMALL_STRING_LEN, "%u", x);
1424     getval= memcached_get(memc, buffer, strlen(buffer),
1425                            &val_len, &flags, &rc);
1426     if (rc != MEMCACHED_SUCCESS)
1427     {
1428       if (rc == MEMCACHED_NOTFOUND)
1429         errors++;
1430       else
1431       {
1432         WATCHPOINT_ERROR(rc);
1433         assert(0);
1434       }
1435
1436       continue;
1437     }
1438     total+= val_len;
1439     errors= 0;
1440     free(getval);
1441   }
1442
1443   return 0;
1444 }
1445
1446 /* Do a large mget() over all the keys we think exist */
1447 #define KEY_COUNT 3000 // * 1024576
1448 test_return user_supplied_bug3(memcached_st *memc)
1449 {
1450   memcached_return rc;
1451   unsigned int setter;
1452   unsigned int x;
1453   char **keys;
1454   size_t key_lengths[KEY_COUNT];
1455
1456   setter= 1;
1457   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, setter);
1458   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1459 #ifdef NOT_YET
1460   setter = 20 * 1024576;
1461   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE, setter);
1462   setter = 20 * 1024576;
1463   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE, setter);
1464   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
1465   getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
1466 #endif
1467
1468   keys= (char **)malloc(sizeof(char *) * KEY_COUNT);
1469   assert(keys);
1470   memset(keys, 0, (sizeof(char *) * KEY_COUNT));
1471   for (x= 0; x < KEY_COUNT; x++)
1472   {
1473     char buffer[30];
1474
1475     snprintf(buffer, 30, "%u", x);
1476     keys[x]= strdup(buffer);
1477     key_lengths[x]= strlen(keys[x]);
1478   }
1479
1480   rc= memcached_mget(memc, keys, key_lengths, KEY_COUNT);
1481   assert(rc == MEMCACHED_SUCCESS);
1482
1483   /* Turn this into a help function */
1484   {
1485     char return_key[MEMCACHED_MAX_KEY];
1486     size_t return_key_length;
1487     char *return_value;
1488     size_t return_value_length;
1489     uint32_t flags;
1490
1491     while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1492                                           &return_value_length, &flags, &rc)))
1493     {
1494       assert(return_value);
1495       assert(rc == MEMCACHED_SUCCESS);
1496       free(return_value);
1497     }
1498   }
1499
1500   for (x= 0; x < KEY_COUNT; x++)
1501     free(keys[x]);
1502   free(keys);
1503
1504   return 0;
1505 }
1506
1507 /* Make sure we behave properly if server list has no values */
1508 test_return user_supplied_bug4(memcached_st *memc)
1509 {
1510   memcached_return rc;
1511   char *keys[]= {"fudge", "son", "food"};
1512   size_t key_length[]= {5, 3, 4};
1513   unsigned int x;
1514   uint32_t flags;
1515   char return_key[MEMCACHED_MAX_KEY];
1516   size_t return_key_length;
1517   char *return_value;
1518   size_t return_value_length;
1519
1520   /* Here we free everything before running a bunch of mget tests */
1521   {
1522     memcached_server_list_free(memc->hosts);
1523     memc->hosts= NULL;
1524     memc->number_of_hosts= 0;
1525   }
1526
1527
1528   /* We need to empty the server before continueing test */
1529   rc= memcached_flush(memc, 0);
1530   assert(rc == MEMCACHED_NO_SERVERS);
1531
1532   rc= memcached_mget(memc, keys, key_length, 3);
1533   assert(rc == MEMCACHED_NO_SERVERS);
1534
1535   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1536                       &return_value_length, &flags, &rc)) != NULL)
1537   {
1538     assert(return_value);
1539   }
1540   assert(!return_value);
1541   assert(return_value_length == 0);
1542   assert(rc == MEMCACHED_NO_SERVERS);
1543
1544   for (x= 0; x < 3; x++)
1545   {
1546     rc= memcached_set(memc, keys[x], key_length[x],
1547                       keys[x], key_length[x],
1548                       (time_t)50, (uint32_t)9);
1549     assert(rc == MEMCACHED_NO_SERVERS);
1550   }
1551
1552   rc= memcached_mget(memc, keys, key_length, 3);
1553   assert(rc == MEMCACHED_NO_SERVERS);
1554
1555   x= 0;
1556   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1557                                         &return_value_length, &flags, &rc)))
1558   {
1559     assert(return_value);
1560     assert(rc == MEMCACHED_SUCCESS);
1561     assert(return_key_length == return_value_length);
1562     assert(!memcmp(return_value, return_key, return_value_length));
1563     free(return_value);
1564     x++;
1565   }
1566
1567   return 0;
1568 }
1569
1570 #define VALUE_SIZE_BUG5 1048064
1571 test_return user_supplied_bug5(memcached_st *memc)
1572 {
1573   memcached_return rc;
1574   char *keys[]= {"036790384900", "036790384902", "036790384904", "036790384906"};
1575   size_t key_length[]=  {strlen("036790384900"), strlen("036790384902"), strlen("036790384904"), strlen("036790384906")};
1576   char return_key[MEMCACHED_MAX_KEY];
1577   size_t return_key_length;
1578   char *value;
1579   size_t value_length;
1580   uint32_t flags;
1581   unsigned int count;
1582   unsigned int x;
1583   char insert_data[VALUE_SIZE_BUG5];
1584
1585   for (x= 0; x < VALUE_SIZE_BUG5; x++)
1586     insert_data[x]= rand();
1587
1588   memcached_flush(memc, 0);
1589   value= memcached_get(memc, keys[0], key_length[0],
1590                         &value_length, &flags, &rc);
1591   assert(value == NULL);
1592   rc= memcached_mget(memc, keys, key_length, 4);
1593
1594   count= 0;
1595   while ((value= memcached_fetch(memc, return_key, &return_key_length,
1596                                         &value_length, &flags, &rc)))
1597     count++;
1598   assert(count == 0);
1599
1600   for (x= 0; x < 4; x++)
1601   {
1602     rc= memcached_set(memc, keys[x], key_length[x],
1603                       insert_data, VALUE_SIZE_BUG5,
1604                       (time_t)0, (uint32_t)0);
1605     assert(rc == MEMCACHED_SUCCESS);
1606   }
1607
1608   for (x= 0; x < 10; x++)
1609   {
1610     value= memcached_get(memc, keys[0], key_length[0],
1611                          &value_length, &flags, &rc);
1612     assert(value);
1613     free(value);
1614
1615     rc= memcached_mget(memc, keys, key_length, 4);
1616     count= 0;
1617     while ((value= memcached_fetch(memc, return_key, &return_key_length,
1618                                           &value_length, &flags, &rc)))
1619     {
1620       count++;
1621       free(value);
1622     }
1623     assert(count == 4);
1624   }
1625
1626   return 0;
1627 }
1628
1629 test_return user_supplied_bug6(memcached_st *memc)
1630 {
1631   memcached_return rc;
1632   char *keys[]= {"036790384900", "036790384902", "036790384904", "036790384906"};
1633   size_t key_length[]=  {strlen("036790384900"), strlen("036790384902"), strlen("036790384904"), strlen("036790384906")};
1634   char return_key[MEMCACHED_MAX_KEY];
1635   size_t return_key_length;
1636   char *value;
1637   size_t value_length;
1638   uint32_t flags;
1639   unsigned int count;
1640   unsigned int x;
1641   char insert_data[VALUE_SIZE_BUG5];
1642
1643   for (x= 0; x < VALUE_SIZE_BUG5; x++)
1644     insert_data[x]= rand();
1645
1646   memcached_flush(memc, 0);
1647   value= memcached_get(memc, keys[0], key_length[0],
1648                         &value_length, &flags, &rc);
1649   assert(value == NULL);
1650   assert(rc == MEMCACHED_NOTFOUND);
1651   rc= memcached_mget(memc, keys, key_length, 4);
1652   assert(rc == MEMCACHED_SUCCESS);
1653
1654   count= 0;
1655   while ((value= memcached_fetch(memc, return_key, &return_key_length,
1656                                         &value_length, &flags, &rc)))
1657     count++;
1658   assert(count == 0);
1659   assert(rc == MEMCACHED_END);
1660
1661   for (x= 0; x < 4; x++)
1662   {
1663     rc= memcached_set(memc, keys[x], key_length[x],
1664                       insert_data, VALUE_SIZE_BUG5,
1665                       (time_t)0, (uint32_t)0);
1666     assert(rc == MEMCACHED_SUCCESS);
1667   }
1668
1669   for (x= 0; x < 2; x++)
1670   {
1671     value= memcached_get(memc, keys[0], key_length[0],
1672                          &value_length, &flags, &rc);
1673     assert(value);
1674     free(value);
1675
1676     rc= memcached_mget(memc, keys, key_length, 4);
1677     assert(rc == MEMCACHED_SUCCESS);
1678     count= 3;
1679     /* We test for purge of partial complete fetches */
1680     for (count= 3; count; count--)
1681     {
1682       value= memcached_fetch(memc, return_key, &return_key_length,
1683                              &value_length, &flags, &rc);
1684       assert(rc == MEMCACHED_SUCCESS);
1685       assert(!(memcmp(value, insert_data, value_length)));
1686       assert(value_length);
1687       free(value);
1688     }
1689   }
1690
1691   return 0;
1692 }
1693
1694 test_return user_supplied_bug8(memcached_st *memc)
1695 {
1696   memcached_return rc;
1697   memcached_st *mine;
1698   memcached_st *clone;
1699
1700   memcached_server_st *servers;
1701   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";
1702
1703   servers= memcached_servers_parse(server_list);
1704   assert(servers);
1705
1706   mine= memcached_create(NULL);
1707   rc= memcached_server_push(mine, servers);
1708   assert(rc == MEMCACHED_SUCCESS);
1709   memcached_server_list_free(servers);
1710
1711   assert(mine);
1712   clone= memcached_clone(NULL, mine);
1713
1714   memcached_quit(mine);
1715   memcached_quit(clone);
1716
1717
1718   memcached_free(mine);
1719   memcached_free(clone);
1720
1721   return 0;
1722 }
1723
1724 /* Test flag store/retrieve */
1725 test_return user_supplied_bug7(memcached_st *memc)
1726 {
1727   memcached_return rc;
1728   char *keys= "036790384900";
1729   size_t key_length=  strlen("036790384900");
1730   char return_key[MEMCACHED_MAX_KEY];
1731   size_t return_key_length;
1732   char *value;
1733   size_t value_length;
1734   uint32_t flags;
1735   unsigned int x;
1736   char insert_data[VALUE_SIZE_BUG5];
1737
1738   for (x= 0; x < VALUE_SIZE_BUG5; x++)
1739     insert_data[x]= rand();
1740
1741   memcached_flush(memc, 0);
1742
1743   flags= 245;
1744   rc= memcached_set(memc, keys, key_length,
1745                     insert_data, VALUE_SIZE_BUG5,
1746                     (time_t)0, flags);
1747   assert(rc == MEMCACHED_SUCCESS);
1748
1749   flags= 0;
1750   value= memcached_get(memc, keys, key_length,
1751                         &value_length, &flags, &rc);
1752   assert(flags == 245);
1753   assert(value);
1754   free(value);
1755
1756   rc= memcached_mget(memc, &keys, &key_length, 1);
1757
1758   flags= 0;
1759   value= memcached_fetch(memc, return_key, &return_key_length,
1760                          &value_length, &flags, &rc);
1761   assert(flags == 245);
1762   assert(value);
1763   free(value);
1764
1765
1766   return 0;
1767 }
1768
1769 test_return user_supplied_bug9(memcached_st *memc)
1770 {
1771   memcached_return rc;
1772   char *keys[]= {"UDATA:edevil@sapo.pt", "fudge&*@#", "for^#@&$not"};
1773   size_t key_length[3];
1774   unsigned int x;
1775   uint32_t flags;
1776   unsigned count= 0;
1777
1778   char return_key[MEMCACHED_MAX_KEY];
1779   size_t return_key_length;
1780   char *return_value;
1781   size_t return_value_length;
1782
1783
1784   key_length[0]= strlen("UDATA:edevil@sapo.pt");
1785   key_length[1]= strlen("fudge&*@#");
1786   key_length[2]= strlen("for^#@&$not");
1787
1788
1789   for (x= 0; x < 3; x++)
1790   {
1791     rc= memcached_set(memc, keys[x], key_length[x],
1792                       keys[x], key_length[x],
1793                       (time_t)50, (uint32_t)9);
1794     assert(rc == MEMCACHED_SUCCESS);
1795   }
1796
1797   rc= memcached_mget(memc, keys, key_length, 3);
1798   assert(rc == MEMCACHED_SUCCESS);
1799
1800   /* We need to empty the server before continueing test */
1801   while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
1802                       &return_value_length, &flags, &rc)) != NULL)
1803   {
1804     assert(return_value);
1805     free(return_value);
1806     count++;
1807   }
1808   assert(count == 3);
1809
1810   return 0;
1811 }
1812
1813 /* We are testing with aggressive timeout to get failures */
1814 test_return user_supplied_bug10(memcached_st *memc)
1815 {
1816   char *key= "foo";
1817   char *value;
1818   size_t value_length= 512;
1819   unsigned int x;
1820   int key_len= 3;
1821   memcached_return rc;
1822   unsigned int set= 1;
1823   memcached_st *mclone= memcached_clone(NULL, memc);
1824   int32_t timeout;
1825
1826   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
1827   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
1828   timeout= 2;
1829   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_POLL_TIMEOUT, timeout);
1830
1831   value = (char*)malloc(value_length * sizeof(char));
1832
1833   for (x= 0; x < value_length; x++)
1834     value[x]= (char) (x % 127);
1835
1836   for (x= 1; x <= 100000; ++x)
1837   {
1838     rc= memcached_set(mclone, key, key_len,value, value_length, 0, 0);
1839
1840     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_WRITE_FAILURE || rc == MEMCACHED_BUFFERED);
1841
1842     if (rc == MEMCACHED_WRITE_FAILURE)
1843       x--;
1844   }
1845
1846   free(value);
1847   memcached_free(mclone);
1848
1849   return 0;
1850 }
1851
1852 /*
1853   We are looking failures in the async protocol
1854 */
1855 test_return user_supplied_bug11(memcached_st *memc)
1856 {
1857   char *key= "foo";
1858   char *value;
1859   size_t value_length= 512;
1860   unsigned int x;
1861   int key_len= 3;
1862   memcached_return rc;
1863   unsigned int set= 1;
1864   int32_t timeout;
1865   memcached_st *mclone= memcached_clone(NULL, memc);
1866
1867   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_NO_BLOCK, set);
1868   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_TCP_NODELAY, set);
1869   timeout= -1;
1870   memcached_behavior_set(mclone, MEMCACHED_BEHAVIOR_POLL_TIMEOUT, timeout);
1871
1872   timeout= (int32_t)memcached_behavior_get(mclone, MEMCACHED_BEHAVIOR_POLL_TIMEOUT);
1873
1874   assert(timeout == -1);
1875
1876   value = (char*)malloc(value_length * sizeof(char));
1877
1878   for (x= 0; x < value_length; x++)
1879     value[x]= (char) (x % 127);
1880
1881   for (x= 1; x <= 100000; ++x)
1882   {
1883     rc= memcached_set(mclone, key, key_len,value, value_length, 0, 0);
1884   }
1885
1886   free(value);
1887   memcached_free(mclone);
1888
1889   return 0;
1890 }
1891
1892 /*
1893   Bug found where incr was not returning MEMCACHED_NOTFOUND when object did not exist.
1894 */
1895 test_return user_supplied_bug12(memcached_st *memc)
1896 {
1897   memcached_return rc;
1898   uint32_t flags;
1899   size_t value_length;
1900   char *value;
1901   uint64_t number_value;
1902
1903   value= memcached_get(memc, "autoincrement", strlen("autoincrement"),
1904                         &value_length, &flags, &rc);
1905   assert(value == NULL);
1906   assert(rc == MEMCACHED_NOTFOUND);
1907
1908   rc= memcached_increment(memc, "autoincrement", strlen("autoincrement"),
1909                           1, &number_value);
1910
1911   assert(value == NULL);
1912   assert(rc == MEMCACHED_NOTFOUND);
1913
1914   rc= memcached_set(memc, "autoincrement", strlen("autoincrement"), "1", 1, 0, 0);
1915
1916   value= memcached_get(memc, "autoincrement", strlen("autoincrement"),
1917                         &value_length, &flags, &rc);
1918   assert(value);
1919   assert(rc == MEMCACHED_SUCCESS);
1920   free(value);
1921
1922   rc= memcached_increment(memc, "autoincrement", strlen("autoincrement"),
1923                           1, &number_value);
1924   assert(number_value == 2);
1925   assert(rc == MEMCACHED_SUCCESS);
1926
1927   return 0;
1928 }
1929
1930 /*
1931   Bug found where command total one more than MEMCACHED_MAX_BUFFER
1932   set key34567890 0 0 8169 \r\n is sent followed by buffer of size 8169, followed by 8169
1933  */
1934 test_return user_supplied_bug13(memcached_st *memc)
1935 {
1936   char key[] = "key34567890";
1937   char *overflow;
1938   memcached_return rc;
1939   size_t overflowSize;
1940
1941   char commandFirst[]= "set key34567890 0 0 ";
1942   char commandLast[] = " \r\n"; /* first line of command sent to server */
1943   size_t commandLength;
1944   size_t testSize;
1945
1946   commandLength = strlen(commandFirst) + strlen(commandLast) + 4; /* 4 is number of characters in size, probably 8196 */
1947
1948   overflowSize = MEMCACHED_MAX_BUFFER - commandLength;
1949
1950   for (testSize= overflowSize - 1; testSize < overflowSize + 1; testSize++)
1951   {
1952     overflow= malloc(testSize);
1953     assert(overflow != NULL);
1954
1955     memset(overflow, 'x', testSize);
1956     rc= memcached_set(memc, key, strlen(key),
1957                       overflow, testSize, 0, 0);
1958     assert(rc == MEMCACHED_SUCCESS);
1959     free(overflow);
1960   }
1961
1962   return 0;
1963 }
1964
1965
1966 /*
1967   Test values of many different sizes
1968   Bug found where command total one more than MEMCACHED_MAX_BUFFER
1969   set key34567890 0 0 8169 \r\n
1970   is sent followed by buffer of size 8169, followed by 8169
1971  */
1972 test_return user_supplied_bug14(memcached_st *memc)
1973 {
1974   int setter= 1;
1975   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, setter);
1976   memcached_return rc;
1977   char *key= "foo";
1978   char *value;
1979   size_t value_length= 18000;
1980   char *string;
1981   size_t string_length;
1982   uint32_t flags;
1983   unsigned int x;
1984   size_t current_length;
1985
1986   value = (char*)malloc(value_length);
1987   assert(value);
1988
1989   for (x= 0; x < value_length; x++)
1990     value[x] = (char) (x % 127);
1991
1992   for (current_length= 0; current_length < value_length; current_length++)
1993   {
1994     rc= memcached_set(memc, key, strlen(key),
1995                       value, current_length,
1996                       (time_t)0, (uint32_t)0);
1997     assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_BUFFERED);
1998
1999     string= memcached_get(memc, key, strlen(key),
2000                           &string_length, &flags, &rc);
2001
2002     assert(rc == MEMCACHED_SUCCESS);
2003     assert(string_length == current_length);
2004     assert(!memcmp(string, value, string_length));
2005
2006     free(string);
2007   }
2008
2009   free(value);
2010
2011   return 0;
2012 }
2013
2014 /*
2015   Look for zero length value problems
2016   */
2017 test_return user_supplied_bug15(memcached_st *memc)
2018 {
2019   uint32_t x;
2020   memcached_return rc;
2021   char *key= "mykey";
2022   char *value;
2023   size_t length;
2024   uint32_t flags;
2025
2026   for (x= 0; x < 2; x++)
2027   {
2028     rc= memcached_set(memc, key, strlen(key),
2029                       NULL, 0,
2030                       (time_t)0, (uint32_t)0);
2031
2032     assert(rc == MEMCACHED_SUCCESS);
2033
2034     value= memcached_get(memc, key, strlen(key),
2035                          &length, &flags, &rc);
2036
2037     assert(rc == MEMCACHED_SUCCESS);
2038     assert(value == NULL);
2039     assert(length == 0);
2040     assert(flags == 0);
2041
2042     value= memcached_get(memc, key, strlen(key),
2043                          &length, &flags, &rc);
2044
2045     assert(rc == MEMCACHED_SUCCESS);
2046     assert(value == NULL);
2047     assert(length == 0);
2048     assert(flags == 0);
2049   }
2050
2051   return 0;
2052 }
2053
2054 /* Check the return sizes on FLAGS to make sure it stores 32bit unsigned values correctly */
2055 test_return user_supplied_bug16(memcached_st *memc)
2056 {
2057   memcached_return rc;
2058   char *key= "mykey";
2059   char *value;
2060   size_t length;
2061   uint32_t flags;
2062
2063   rc= memcached_set(memc, key, strlen(key),
2064                     NULL, 0,
2065                     (time_t)0, UINT32_MAX);
2066
2067   assert(rc == MEMCACHED_SUCCESS);
2068
2069   value= memcached_get(memc, key, strlen(key),
2070                        &length, &flags, &rc);
2071
2072   assert(rc == MEMCACHED_SUCCESS);
2073   assert(value == NULL);
2074   assert(length == 0);
2075   assert(flags == UINT32_MAX);
2076
2077   return 0;
2078 }
2079
2080 test_return result_static(memcached_st *memc)
2081 {
2082   memcached_result_st result;
2083   memcached_result_st *result_ptr;
2084
2085   result_ptr= memcached_result_create(memc, &result);
2086   assert(result.is_allocated == MEMCACHED_NOT_ALLOCATED);
2087   assert(result_ptr);
2088   memcached_result_free(&result);
2089
2090   return 0;
2091 }
2092
2093 test_return result_alloc(memcached_st *memc)
2094 {
2095   memcached_result_st *result;
2096
2097   result= memcached_result_create(memc, NULL);
2098   assert(result);
2099   memcached_result_free(result);
2100
2101   return 0;
2102 }
2103
2104 test_return string_static_null(memcached_st *memc)
2105 {
2106   memcached_string_st string;
2107   memcached_string_st *string_ptr;
2108
2109   string_ptr= memcached_string_create(memc, &string, 0);
2110   assert(string.is_allocated == MEMCACHED_NOT_ALLOCATED);
2111   assert(string_ptr);
2112   memcached_string_free(&string);
2113
2114   return 0;
2115 }
2116
2117 test_return string_alloc_null(memcached_st *memc)
2118 {
2119   memcached_string_st *string;
2120
2121   string= memcached_string_create(memc, NULL, 0);
2122   assert(string);
2123   memcached_string_free(string);
2124
2125   return 0;
2126 }
2127
2128 test_return string_alloc_with_size(memcached_st *memc)
2129 {
2130   memcached_string_st *string;
2131
2132   string= memcached_string_create(memc, NULL, 1024);
2133   assert(string);
2134   memcached_string_free(string);
2135
2136   return 0;
2137 }
2138
2139 test_return string_alloc_with_size_toobig(memcached_st *memc)
2140 {
2141   memcached_string_st *string;
2142
2143   string= memcached_string_create(memc, NULL, INT64_MAX);
2144   assert(string == NULL);
2145
2146   return 0;
2147 }
2148
2149 test_return string_alloc_append(memcached_st *memc)
2150 {
2151   unsigned int x;
2152   char buffer[SMALL_STRING_LEN];
2153   memcached_string_st *string;
2154
2155   /* Ring the bell! */
2156   memset(buffer, 6, SMALL_STRING_LEN);
2157
2158   string= memcached_string_create(memc, NULL, 100);
2159   assert(string);
2160
2161   for (x= 0; x < 1024; x++)
2162   {
2163     memcached_return rc;
2164     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
2165     assert(rc == MEMCACHED_SUCCESS);
2166   }
2167   memcached_string_free(string);
2168
2169   return 0;
2170 }
2171
2172 test_return string_alloc_append_toobig(memcached_st *memc)
2173 {
2174   memcached_return rc;
2175   unsigned int x;
2176   char buffer[SMALL_STRING_LEN];
2177   memcached_string_st *string;
2178
2179   /* Ring the bell! */
2180   memset(buffer, 6, SMALL_STRING_LEN);
2181
2182   string= memcached_string_create(memc, NULL, 100);
2183   assert(string);
2184
2185   for (x= 0; x < 1024; x++)
2186   {
2187     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
2188     assert(rc == MEMCACHED_SUCCESS);
2189   }
2190   rc= memcached_string_append(string, buffer, INT64_MAX);
2191   assert(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
2192   memcached_string_free(string);
2193
2194   return 0;
2195 }
2196
2197 test_return cleanup_pairs(memcached_st *memc)
2198 {
2199   pairs_free(global_pairs);
2200
2201   return 0;
2202 }
2203
2204 test_return generate_pairs(memcached_st *memc)
2205 {
2206   unsigned long long x;
2207   global_pairs= pairs_generate(GLOBAL_COUNT, 400);
2208   global_count= GLOBAL_COUNT;
2209
2210   for (x= 0; x < global_count; x++)
2211   {
2212     global_keys[x]= global_pairs[x].key;
2213     global_keys_length[x]=  global_pairs[x].key_length;
2214   }
2215
2216   return 0;
2217 }
2218
2219 test_return generate_large_pairs(memcached_st *memc)
2220 {
2221   unsigned long long x;
2222   global_pairs= pairs_generate(GLOBAL2_COUNT, MEMCACHED_MAX_BUFFER+10);
2223   global_count= GLOBAL2_COUNT;
2224
2225   for (x= 0; x < global_count; x++)
2226   {
2227     global_keys[x]= global_pairs[x].key;
2228     global_keys_length[x]=  global_pairs[x].key_length;
2229   }
2230
2231   return 0;
2232 }
2233
2234 test_return generate_data(memcached_st *memc)
2235 {
2236   execute_set(memc, global_pairs, global_count);
2237
2238   return 0;
2239 }
2240
2241 test_return generate_data_with_stats(memcached_st *memc)
2242 {
2243   memcached_stat_st *stat_p= NULL;
2244   memcached_return rc;
2245   int host_index= 0;
2246   execute_set(memc, global_pairs, global_count);
2247
2248   //TODO: hosts used size stats
2249   stat_p = memcached_stat(memc, NULL, &rc);
2250   for (host_index = 0; host_index < SERVERS_TO_CREATE; ++host_index)
2251   {
2252       printf("\nserver %d|%s|%d bytes: %lld\n", host_index, (memc->hosts)[host_index].hostname, (memc->hosts)[host_index].port, (stat_p + host_index)->bytes);
2253   }
2254
2255
2256   return 0;
2257 }
2258 test_return generate_buffer_data(memcached_st *memc)
2259 {
2260   int latch= 0;
2261
2262   latch= 1;
2263   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, latch);
2264   generate_data(memc);
2265
2266   return 0;
2267 }
2268
2269 test_return get_read_count(memcached_st *memc)
2270 {
2271   unsigned int x;
2272   memcached_return rc;
2273   memcached_st *clone;
2274
2275   clone= memcached_clone(NULL, memc);
2276   assert(clone);
2277
2278   memcached_server_add(clone, "localhost", 6666);
2279
2280   {
2281     char *return_value;
2282     size_t return_value_length;
2283     uint32_t flags;
2284     uint32_t count;
2285
2286     for (x= count= 0; x < global_count; x++)
2287     {
2288       return_value= memcached_get(clone, global_keys[x], global_keys_length[x],
2289                                   &return_value_length, &flags, &rc);
2290       if (rc == MEMCACHED_SUCCESS)
2291       {
2292         count++;
2293         if (return_value)
2294           free(return_value);
2295       }
2296     }
2297     fprintf(stderr, "\t%u -> %u", global_count, count);
2298   }
2299
2300   memcached_free(clone);
2301
2302   return 0;
2303 }
2304
2305 test_return get_read(memcached_st *memc)
2306 {
2307   unsigned int x;
2308   memcached_return rc;
2309
2310   {
2311     char *return_value;
2312     size_t return_value_length;
2313     uint32_t flags;
2314
2315     for (x= 0; x < global_count; x++)
2316     {
2317       return_value= memcached_get(memc, global_keys[x], global_keys_length[x],
2318                                   &return_value_length, &flags, &rc);
2319       /*
2320       assert(return_value);
2321       assert(rc == MEMCACHED_SUCCESS);
2322     */
2323       if (rc == MEMCACHED_SUCCESS && return_value)
2324         free(return_value);
2325     }
2326   }
2327
2328   return 0;
2329 }
2330
2331 test_return mget_read(memcached_st *memc)
2332 {
2333   memcached_return rc;
2334
2335   rc= memcached_mget(memc, global_keys, global_keys_length, global_count);
2336   assert(rc == MEMCACHED_SUCCESS);
2337   /* Turn this into a help function */
2338   {
2339     char return_key[MEMCACHED_MAX_KEY];
2340     size_t return_key_length;
2341     char *return_value;
2342     size_t return_value_length;
2343     uint32_t flags;
2344
2345     while ((return_value= memcached_fetch(memc, return_key, &return_key_length,
2346                                           &return_value_length, &flags, &rc)))
2347     {
2348       assert(return_value);
2349       assert(rc == MEMCACHED_SUCCESS);
2350       free(return_value);
2351     }
2352   }
2353
2354   return 0;
2355 }
2356
2357 test_return mget_read_result(memcached_st *memc)
2358 {
2359   memcached_return rc;
2360
2361   rc= memcached_mget(memc, global_keys, global_keys_length, global_count);
2362   assert(rc == MEMCACHED_SUCCESS);
2363   /* Turn this into a help function */
2364   {
2365     memcached_result_st results_obj;
2366     memcached_result_st *results;
2367
2368     results= memcached_result_create(memc, &results_obj);
2369
2370     while ((results= memcached_fetch_result(memc, &results_obj, &rc)))
2371     {
2372       assert(results);
2373       assert(rc == MEMCACHED_SUCCESS);
2374     }
2375
2376     memcached_result_free(&results_obj);
2377   }
2378
2379   return 0;
2380 }
2381
2382 test_return mget_read_function(memcached_st *memc)
2383 {
2384   memcached_return rc;
2385   unsigned int counter;
2386   unsigned int (*callbacks[1])(memcached_st *, memcached_result_st *, void *);
2387
2388   rc= memcached_mget(memc, global_keys, global_keys_length, global_count);
2389   assert(rc == MEMCACHED_SUCCESS);
2390
2391   callbacks[0]= &callback_counter;
2392   counter= 0;
2393   rc= memcached_fetch_execute(memc, callbacks, (void *)&counter, 1);
2394
2395   return 0;
2396 }
2397
2398 test_return delete_generate(memcached_st *memc)
2399 {
2400   unsigned int x;
2401
2402   for (x= 0; x < global_count; x++)
2403   {
2404     (void)memcached_delete(memc, global_keys[x], global_keys_length[x], (time_t)0);
2405   }
2406
2407   return 0;
2408 }
2409
2410 test_return delete_buffer_generate(memcached_st *memc)
2411 {
2412   int latch= 0;
2413   unsigned int x;
2414
2415   latch= 1;
2416   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BUFFER_REQUESTS, latch);
2417
2418   for (x= 0; x < global_count; x++)
2419   {
2420     (void)memcached_delete(memc, global_keys[x], global_keys_length[x], (time_t)0);
2421   }
2422
2423   return 0;
2424 }
2425
2426 test_return free_data(memcached_st *memc)
2427 {
2428   pairs_free(global_pairs);
2429
2430   return 0;
2431 }
2432
2433 test_return add_host_test1(memcached_st *memc)
2434 {
2435   unsigned int x;
2436   memcached_return rc;
2437   char servername[]= "0.example.com";
2438   memcached_server_st *servers;
2439
2440   servers= memcached_server_list_append(NULL, servername, 400, &rc);
2441   assert(servers);
2442   assert(1 == memcached_server_list_count(servers));
2443
2444   for (x= 2; x < 20; x++)
2445   {
2446     char buffer[SMALL_STRING_LEN];
2447
2448     snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x);
2449     servers= memcached_server_list_append(servers, buffer, 401,
2450                                      &rc);
2451     assert(rc == MEMCACHED_SUCCESS);
2452     assert(x == memcached_server_list_count(servers));
2453   }
2454
2455   rc= memcached_server_push(memc, servers);
2456   assert(rc == MEMCACHED_SUCCESS);
2457   rc= memcached_server_push(memc, servers);
2458   assert(rc == MEMCACHED_SUCCESS);
2459
2460   memcached_server_list_free(servers);
2461
2462   return 0;
2463 }
2464
2465 memcached_return pre_nonblock(memcached_st *memc)
2466 {
2467   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, 0);
2468
2469   return MEMCACHED_SUCCESS;
2470 }
2471
2472 memcached_return pre_murmur(memcached_st *memc)
2473 {
2474   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_MURMUR);
2475
2476   return MEMCACHED_SUCCESS;
2477 }
2478
2479 memcached_return pre_md5(memcached_st *memc)
2480 {
2481   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_MD5);
2482
2483   return MEMCACHED_SUCCESS;
2484 }
2485
2486 memcached_return pre_crc(memcached_st *memc)
2487 {
2488   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_CRC);
2489
2490   return MEMCACHED_SUCCESS;
2491 }
2492
2493 memcached_return pre_hsieh(memcached_st *memc)
2494 {
2495   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_HSIEH);
2496
2497   return MEMCACHED_SUCCESS;
2498 }
2499
2500 memcached_return pre_hash_fnv1_64(memcached_st *memc)
2501 {
2502   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1_64);
2503
2504   return MEMCACHED_SUCCESS;
2505 }
2506
2507 memcached_return pre_hash_fnv1a_64(memcached_st *memc)
2508 {
2509   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1A_64);
2510
2511   return MEMCACHED_SUCCESS;
2512 }
2513
2514 memcached_return pre_hash_fnv1_32(memcached_st *memc)
2515 {
2516   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1_32);
2517
2518   return MEMCACHED_SUCCESS;
2519 }
2520
2521 memcached_return pre_hash_fnv1a_32(memcached_st *memc)
2522 {
2523   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, (uint64_t)MEMCACHED_HASH_FNV1A_32);
2524
2525   return MEMCACHED_SUCCESS;
2526 }
2527
2528 memcached_return pre_behavior_ketama(memcached_st *memc)
2529 {
2530   memcached_return rc;
2531   uint64_t value;
2532
2533   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA, 1);
2534   assert(rc == MEMCACHED_SUCCESS);
2535
2536   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA);
2537   assert(value == 1);
2538
2539   return MEMCACHED_SUCCESS;
2540 }
2541
2542 memcached_return pre_behavior_ketama_weighted(memcached_st *memc)
2543 {
2544   memcached_return rc;
2545   uint64_t value;
2546
2547   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED, 1);
2548   assert(rc == MEMCACHED_SUCCESS);
2549
2550   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED);
2551   assert(value == 1);
2552
2553   rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH, MEMCACHED_HASH_MD5);
2554   assert(rc == MEMCACHED_SUCCESS);
2555
2556   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_KETAMA_HASH);
2557   assert(value == MEMCACHED_HASH_MD5);
2558   return MEMCACHED_SUCCESS;
2559 }
2560 void my_free(memcached_st *ptr, void *mem)
2561 {
2562   free(mem);
2563 }
2564
2565 void *my_malloc(memcached_st *ptr, const size_t size)
2566 {
2567   return malloc(size);
2568 }
2569
2570 void *my_realloc(memcached_st *ptr, void *mem, const size_t size)
2571 {
2572   return realloc(mem, size);
2573 }
2574
2575 memcached_return set_prefix(memcached_st *memc)
2576 {
2577   memcached_return rc;
2578   const char *key= "mine";
2579   char *value;
2580
2581   /* Make sure be default none exists */
2582   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
2583   assert(rc == MEMCACHED_FAILURE);
2584
2585   /* Test a clean set */
2586   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, (void *)key);
2587   assert(rc == MEMCACHED_SUCCESS);
2588
2589   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
2590   assert(memcmp(value, key, 4) == 0);
2591   assert(rc == MEMCACHED_SUCCESS);
2592
2593   /* Test that we can turn it off */
2594   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, NULL);
2595   assert(rc == MEMCACHED_SUCCESS);
2596
2597   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
2598   assert(rc == MEMCACHED_FAILURE);
2599
2600   /* Now setup for main test */
2601   rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, (void *)key);
2602   assert(rc == MEMCACHED_SUCCESS);
2603
2604   value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
2605   assert(rc == MEMCACHED_SUCCESS);
2606   assert(memcmp(value, key, 4) == 0);
2607
2608   /* Set to Zero, and then Set to something too large */
2609   {
2610     char *long_key;
2611     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, NULL);
2612     assert(rc == MEMCACHED_SUCCESS);
2613
2614     value= memcached_callback_get(memc, MEMCACHED_CALLBACK_PREFIX_KEY, &rc);
2615     assert(rc == MEMCACHED_FAILURE);
2616     assert(value == NULL);
2617
2618     /* Test a long key for failure */
2619     long_key= "Thisismorethentheallottednumberofcharacters";
2620     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, long_key);
2621     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
2622
2623     /* Now test a key with spaces (which will fail from long key, since bad key is not set) */
2624     long_key= "This is more then the allotted number of characters";
2625     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, long_key);
2626     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
2627
2628     /* Test for a bad prefix, but with a short key */
2629     rc= memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_VERIFY_KEY, 1);
2630     assert(rc == MEMCACHED_SUCCESS);
2631
2632     long_key= "dog cat";
2633     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_PREFIX_KEY, long_key);
2634     assert(rc == MEMCACHED_BAD_KEY_PROVIDED);
2635   }
2636
2637   return MEMCACHED_SUCCESS;
2638 }
2639
2640 memcached_return set_memory_alloc(memcached_st *memc)
2641 {
2642   {
2643     memcached_malloc_function test_ptr;
2644     memcached_return rc;
2645
2646     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_MALLOC_FUNCTION, &my_malloc);
2647     assert(rc == MEMCACHED_SUCCESS);
2648     test_ptr= (memcached_malloc_function)memcached_callback_get(memc, MEMCACHED_CALLBACK_MALLOC_FUNCTION, &rc);
2649     assert(rc == MEMCACHED_SUCCESS);
2650     assert(test_ptr == my_malloc);
2651   }
2652
2653   {
2654     memcached_realloc_function test_ptr;
2655     memcached_return rc;
2656
2657     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_REALLOC_FUNCTION, &my_realloc);
2658     assert(rc == MEMCACHED_SUCCESS);
2659     test_ptr= (memcached_realloc_function)memcached_callback_get(memc, MEMCACHED_CALLBACK_REALLOC_FUNCTION, &rc);
2660     assert(rc == MEMCACHED_SUCCESS);
2661     assert(test_ptr == my_realloc);
2662   }
2663
2664   {
2665     memcached_free_function test_ptr;
2666     memcached_return rc;
2667
2668     rc= memcached_callback_set(memc, MEMCACHED_CALLBACK_FREE_FUNCTION, my_free);
2669     assert(rc == MEMCACHED_SUCCESS);
2670     test_ptr= (memcached_free_function)memcached_callback_get(memc, MEMCACHED_CALLBACK_FREE_FUNCTION, &rc);
2671     assert(rc == MEMCACHED_SUCCESS);
2672     assert(test_ptr == my_free);
2673   }
2674
2675   return MEMCACHED_SUCCESS;
2676 }
2677
2678 memcached_return enable_consistent(memcached_st *memc)
2679 {
2680   memcached_server_distribution value= MEMCACHED_DISTRIBUTION_CONSISTENT;
2681   memcached_hash hash;
2682   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_DISTRIBUTION, value);
2683   pre_hsieh(memc);
2684
2685   value= (memcached_server_distribution)memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_DISTRIBUTION);
2686   assert(value == MEMCACHED_DISTRIBUTION_CONSISTENT);
2687
2688   hash= (memcached_hash)memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
2689   assert(hash == MEMCACHED_HASH_HSIEH);
2690
2691
2692   return MEMCACHED_SUCCESS;
2693 }
2694
2695 memcached_return enable_cas(memcached_st *memc)
2696 {
2697   unsigned int set= 1;
2698
2699   memcached_version(memc);
2700
2701   if (memc->hosts[0].major_version >= 1 &&
2702       memc->hosts[0].minor_version >= 2 &&
2703       memc->hosts[0].micro_version >= 4)
2704   {
2705     memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SUPPORT_CAS, set);
2706
2707     return MEMCACHED_SUCCESS;
2708   }
2709
2710   return MEMCACHED_FAILURE;
2711 }
2712
2713 memcached_return check_for_1_2_3(memcached_st *memc)
2714 {
2715   memcached_version(memc);
2716
2717   if (memc->hosts[0].major_version >= 1 &&
2718       memc->hosts[0].minor_version >= 2 &&
2719       memc->hosts[0].micro_version >= 4)
2720     return MEMCACHED_SUCCESS;
2721
2722   return MEMCACHED_FAILURE;
2723 }
2724
2725 memcached_return pre_unix_socket(memcached_st *memc)
2726 {
2727   memcached_return rc;
2728   struct stat buf;
2729
2730   memcached_server_list_free(memc->hosts);
2731   memc->hosts= NULL;
2732   memc->number_of_hosts= 0;
2733
2734   if (stat("/tmp/memcached.socket", &buf))
2735     return MEMCACHED_FAILURE;
2736
2737   rc= memcached_server_add_unix_socket(memc, "/tmp/memcached.socket");
2738
2739   return rc;
2740 }
2741
2742 memcached_return pre_udp(memcached_st *memc)
2743 {
2744   memcached_return rc;
2745
2746   memcached_server_list_free(memc->hosts);
2747   memc->hosts= NULL;
2748   memc->number_of_hosts= 0;
2749
2750   if (0)
2751     return MEMCACHED_FAILURE;
2752
2753   rc= memcached_server_add_udp(memc, "localhost", MEMCACHED_DEFAULT_PORT);
2754
2755   return rc;
2756 }
2757
2758 memcached_return pre_nodelay(memcached_st *memc)
2759 {
2760   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, 0);
2761   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, 0);
2762
2763   return MEMCACHED_SUCCESS;
2764 }
2765
2766 memcached_return poll_timeout(memcached_st *memc)
2767 {
2768   int32_t timeout;
2769
2770   timeout= 100;
2771
2772   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_POLL_TIMEOUT, timeout);
2773
2774   timeout= (int32_t)memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_POLL_TIMEOUT);
2775
2776   assert(timeout == 100);
2777
2778   return MEMCACHED_SUCCESS;
2779 }
2780
2781
2782 /* Clean the server before beginning testing */
2783 test_st tests[] ={
2784   {"flush", 0, flush_test },
2785   {"init", 0, init_test },
2786   {"allocation", 0, allocation_test },
2787   {"server_list_null_test", 0, server_list_null_test},
2788   {"server_unsort", 0, server_unsort_test},
2789   {"server_sort", 0, server_sort_test},
2790   {"server_sort2", 0, server_sort2_test},
2791   {"clone_test", 0, clone_test },
2792   {"error", 0, error_test },
2793   {"set", 0, set_test },
2794   {"set2", 0, set_test2 },
2795   {"set3", 0, set_test3 },
2796   {"add", 1, add_test },
2797   {"replace", 1, replace_test },
2798   {"delete", 1, delete_test },
2799   {"get", 1, get_test },
2800   {"get2", 0, get_test2 },
2801   {"get3", 0, get_test3 },
2802   {"get4", 0, get_test4 },
2803   {"stats_servername", 0, stats_servername_test },
2804   {"increment", 0, increment_test },
2805   {"decrement", 0, decrement_test },
2806   {"quit", 0, quit_test },
2807   {"mget", 1, mget_test },
2808   {"mget_result", 1, mget_result_test },
2809   {"mget_result_alloc", 1, mget_result_alloc_test },
2810   {"mget_result_function", 1, mget_result_function },
2811   {"get_stats", 0, get_stats },
2812   {"add_host_test", 0, add_host_test },
2813   {"get_stats_keys", 0, get_stats_keys },
2814   {"behavior_test", 0, get_stats_keys },
2815   {"callback_test", 0, get_stats_keys },
2816   {"version_string_test", 0, version_string_test},
2817   {"bad_key", 1, bad_key_test },
2818   {"memcached_server_cursor", 1, memcached_server_cursor_test },
2819   {"read_through", 1, read_through },
2820   {"delete_through", 1, delete_through },
2821   {0, 0, 0}
2822 };
2823
2824 test_st async_tests[] ={
2825   {"add", 1, add_wrapper },
2826   {0, 0, 0}
2827 };
2828
2829 test_st string_tests[] ={
2830   {"string static with null", 0, string_static_null },
2831   {"string alloc with null", 0, string_alloc_null },
2832   {"string alloc with 1K", 0, string_alloc_with_size },
2833   {"string alloc with malloc failure", 0, string_alloc_with_size_toobig },
2834   {"string append", 0, string_alloc_append },
2835   {"string append failure (too big)", 0, string_alloc_append_toobig },
2836   {0, 0, 0}
2837 };
2838
2839 test_st result_tests[] ={
2840   {"result static", 0, result_static},
2841   {"result alloc", 0, result_alloc},
2842   {0, 0, 0}
2843 };
2844
2845 test_st version_1_2_3[] ={
2846   {"append", 0, append_test },
2847   {"prepend", 0, prepend_test },
2848   {"cas", 0, cas_test },
2849   {"cas2", 0, cas2_test },
2850   {"append_binary", 0, append_binary_test },
2851   {0, 0, 0}
2852 };
2853
2854 test_st user_tests[] ={
2855   {"user_supplied_bug1", 0, user_supplied_bug1 },
2856   {"user_supplied_bug2", 0, user_supplied_bug2 },
2857   {"user_supplied_bug3", 0, user_supplied_bug3 },
2858   {"user_supplied_bug4", 0, user_supplied_bug4 },
2859   {"user_supplied_bug5", 1, user_supplied_bug5 },
2860   {"user_supplied_bug6", 1, user_supplied_bug6 },
2861   {"user_supplied_bug7", 1, user_supplied_bug7 },
2862   {"user_supplied_bug8", 1, user_supplied_bug8 },
2863   {"user_supplied_bug9", 1, user_supplied_bug9 },
2864   {"user_supplied_bug10", 1, user_supplied_bug10 },
2865   {"user_supplied_bug11", 1, user_supplied_bug11 },
2866   {"user_supplied_bug12", 1, user_supplied_bug12 },
2867   {"user_supplied_bug13", 1, user_supplied_bug13 },
2868   {"user_supplied_bug14", 1, user_supplied_bug14 },
2869   {"user_supplied_bug15", 1, user_supplied_bug15 },
2870   {"user_supplied_bug16", 1, user_supplied_bug16 },
2871   {0, 0, 0}
2872 };
2873
2874 test_st generate_tests[] ={
2875   {"generate_pairs", 1, generate_pairs },
2876   {"generate_data", 1, generate_data },
2877   {"get_read", 0, get_read },
2878   {"delete_generate", 0, delete_generate },
2879   {"generate_buffer_data", 1, generate_buffer_data },
2880   {"delete_buffer", 0, delete_buffer_generate},
2881   {"generate_data", 1, generate_data },
2882   {"mget_read", 0, mget_read },
2883   {"mget_read_result", 0, mget_read_result },
2884   {"mget_read_function", 0, mget_read_function },
2885   {"cleanup", 1, cleanup_pairs },
2886   {"generate_large_pairs", 1, generate_large_pairs },
2887   {"generate_data", 1, generate_data },
2888   {"generate_buffer_data", 1, generate_buffer_data },
2889   {"cleanup", 1, cleanup_pairs },
2890   {0, 0, 0}
2891 };
2892
2893 test_st consistent_tests[] ={
2894   {"generate_pairs", 1, generate_pairs },
2895   {"generate_data", 1, generate_data },
2896   {"get_read", 0, get_read_count },
2897   {"cleanup", 1, cleanup_pairs },
2898   {0, 0, 0}
2899 };
2900
2901 test_st consistent_weighted_tests[] ={
2902   {"generate_pairs", 1, generate_pairs },
2903   {"generate_data", 1, generate_data_with_stats },
2904   {"get_read", 0, get_read_count },
2905   {"cleanup", 1, cleanup_pairs },
2906   {0, 0, 0}
2907 };
2908
2909 collection_st collection[] ={
2910   {"block", 0, 0, tests},
2911   {"nonblock", pre_nonblock, 0, tests},
2912   {"nodelay", pre_nodelay, 0, tests},
2913   {"md5", pre_md5, 0, tests},
2914   {"crc", pre_crc, 0, tests},
2915   {"hsieh", pre_hsieh, 0, tests},
2916   {"fnv1_64", pre_hash_fnv1_64, 0, tests},
2917   {"fnv1a_64", pre_hash_fnv1a_64, 0, tests},
2918   {"fnv1_32", pre_hash_fnv1_32, 0, tests},
2919   {"fnv1a_32", pre_hash_fnv1a_32, 0, tests},
2920   {"ketama", pre_behavior_ketama, 0, tests},
2921   {"unix_socket", pre_unix_socket, 0, tests},
2922   {"unix_socket_nodelay", pre_nodelay, 0, tests},
2923   {"poll_timeout", poll_timeout, 0, tests},
2924   {"gets", enable_cas, 0, tests},
2925   {"consistent", enable_consistent, 0, tests},
2926   {"memory_allocators", set_memory_alloc, 0, tests},
2927   {"prefix", set_prefix, 0, tests},
2928 //  {"udp", pre_udp, 0, tests},
2929   {"version_1_2_3", check_for_1_2_3, 0, version_1_2_3},
2930   {"string", 0, 0, string_tests},
2931   {"result", 0, 0, result_tests},
2932   {"async", pre_nonblock, 0, async_tests},
2933   {"user", 0, 0, user_tests},
2934   {"generate", 0, 0, generate_tests},
2935   {"generate_hsieh", pre_hsieh, 0, generate_tests},
2936   {"generate_ketama", pre_behavior_ketama, 0, generate_tests},
2937   {"generate_hsieh_consistent", enable_consistent, 0, generate_tests},
2938   {"generate_md5", pre_md5, 0, generate_tests},
2939   {"generate_murmur", pre_murmur, 0, generate_tests},
2940   {"generate_nonblock", pre_nonblock, 0, generate_tests},
2941   {"consistent_not", 0, 0, consistent_tests},
2942   {"consistent_ketama", pre_behavior_ketama, 0, consistent_tests},
2943   {"consistent_ketama_weighted", pre_behavior_ketama_weighted, 0, consistent_weighted_tests},
2944   {0, 0, 0, 0}
2945 };
2946
2947 #define SERVERS_TO_CREATE 5
2948
2949 void *world_create(void)
2950 {
2951   server_startup_st *construct;
2952
2953   construct= (server_startup_st *)malloc(sizeof(server_startup_st));
2954   memset(construct, 0, sizeof(server_startup_st));
2955   construct->count= SERVERS_TO_CREATE;
2956   construct->udp= 0;
2957   server_startup(construct);
2958
2959   return construct;
2960 }
2961
2962 void world_destroy(void *p)
2963 {
2964   server_startup_st *construct= (server_startup_st *)p;
2965   memcached_server_st *servers= (memcached_server_st *)construct->servers;
2966   memcached_server_list_free(servers);
2967
2968   server_shutdown(construct);
2969   free(construct);
2970 }
2971
2972 void get_world(world_st *world)
2973 {
2974   world->collections= collection;
2975   world->create= world_create;
2976   world->destroy= world_destroy;
2977 }