X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=tests%2Ftest.c;h=7b8c462e247380f326811caaf6184e7b60fe828e;hb=1207354f3bcebf2bb489ec0e56152918d56be81e;hp=c60b48104738f1981ed34dee712aea0b2ed124f9;hpb=f770866ec5e3047ce4d21ad035a5a550f184aa33;p=m6w6%2Flibmemcached

diff --git a/tests/test.c b/tests/test.c
index c60b4810..7b8c462e 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -6,118 +6,137 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <time.h>
+#include "../lib/common.h"
+
+long int timedif(struct timeval a, struct timeval b)
+{
+  register int us, s;
+
+  us = a.tv_usec - b.tv_usec;
+  us /= 1000;
+  s = a.tv_sec - b.tv_sec;
+  s *= 1000;
+  return s + us;
+}
 
-void init_test(void)
+void init_test(memcached_st *not_used)
 {
   memcached_st memc;
 
-  (void)memcached_init(&memc);
-  memcached_deinit(&memc);
+  (void)memcached_create(&memc);
+  memcached_free(&memc);
 }
 
-void allocation_test(void)
+void allocation_test(memcached_st *not_used)
 {
   memcached_st *memc;
-  memc= memcached_init(NULL);
+  memc= memcached_create(NULL);
   assert(memc);
-  memcached_deinit(memc);
+  memcached_free(memc);
 }
 
-void connection_test(void)
+void clone_test(memcached_st *memc)
+{
+  /* All null? */
+  {
+    memcached_st *clone;
+    clone= memcached_clone(NULL, NULL);
+    assert(clone);
+    memcached_free(clone);
+  }
+
+  /* Can we init from null? */
+  {
+    memcached_st *clone;
+    clone= memcached_clone(NULL, memc);
+    assert(clone);
+    memcached_free(clone);
+  }
+
+  /* Can we init from struct? */
+  {
+    memcached_st declared_clone;
+    memcached_st *clone;
+    clone= memcached_clone(&declared_clone, NULL);
+    assert(clone);
+    memcached_free(clone);
+  }
+
+  /* Can we init from struct? */
+  {
+    memcached_st declared_clone;
+    memcached_st *clone;
+    clone= memcached_clone(&declared_clone, memc);
+    assert(clone);
+    memcached_free(clone);
+  }
+}
+
+void connection_test(memcached_st *memc)
 {
   memcached_return rc;
-  memcached_st *memc;
-  memc= memcached_init(NULL);
-  assert(memc);
+
   rc= memcached_server_add(memc, "localhost", 0);
   assert(rc == MEMCACHED_SUCCESS);
-  assert(memc);
-  memcached_deinit(memc);
 }
 
-void error_test(void)
+void error_test(memcached_st *memc)
 {
-  memcached_st *memc;
-  memc= memcached_init(NULL);
   memcached_return rc;
 
   for (rc= MEMCACHED_SUCCESS; rc < MEMCACHED_MAXIMUM_RETURN; rc++)
   {
     printf("Error %d -> %s\n", rc, memcached_strerror(memc, rc));
   }
-
-  assert(memc);
-  memcached_deinit(memc);
 }
 
-void set_test(void)
+void set_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value= "when we sanitize";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
   rc= memcached_set(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
   assert(rc == MEMCACHED_SUCCESS);
-  
-  memcached_deinit(memc);
 }
 
-void add_test(void)
+void add_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value= "when we sanitize";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
   rc= memcached_add(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
   assert(rc == MEMCACHED_NOTSTORED);
-  
-  memcached_deinit(memc);
 }
 
-void replace_test(void)
+void replace_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value= "when we sanitize";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
   rc= memcached_replace(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
   assert(rc == MEMCACHED_SUCCESS);
-  
-  memcached_deinit(memc);
 }
 
-void delete_test(void)
+void delete_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value= "when we sanitize";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
   rc= memcached_set(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
@@ -125,52 +144,37 @@ void delete_test(void)
 
   rc= memcached_delete(memc, key, strlen(key), (time_t)0);
   assert(rc == MEMCACHED_SUCCESS);
-  
-  memcached_deinit(memc);
 }
 
-void flush_test(void)
+void flush_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
   rc= memcached_flush(memc, 0);
   assert(rc == MEMCACHED_SUCCESS);
-
-  memcached_deinit(memc);
 }
 
-void get_test(void)
+void get_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *string;
   size_t string_length;
   uint16_t flags;
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-  
+  rc= memcached_delete(memc, key, strlen(key), (time_t)0);
+  assert(rc == MEMCACHED_SUCCESS || rc == MEMCACHED_NOTFOUND);
+
   string= memcached_get(memc, key, strlen(key),
                         &string_length, &flags, &rc);
 
   assert(rc == MEMCACHED_NOTFOUND);
   assert(string_length ==  0);
   assert(!string);
-
-  memcached_deinit(memc);
 }
 
-void get_test2(void)
+void get_test2(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value= "when we sanitize";
@@ -178,11 +182,6 @@ void get_test2(void)
   size_t string_length;
   uint16_t flags;
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   rc= memcached_set(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
@@ -197,13 +196,52 @@ void get_test2(void)
   assert(!memcmp(string, value, string_length));
 
   free(string);
+}
 
-  memcached_deinit(memc);
+void set_test2(memcached_st *memc)
+{
+  memcached_return rc;
+  char *key= "foo";
+  char *value= "train in the brain";
+  size_t value_length= strlen(value);
+  unsigned int x;
+
+  for (x= 0; x < 10; x++)
+  {
+    rc= memcached_set(memc, key, strlen(key), 
+                      value, value_length,
+                      (time_t)0, (uint16_t)0);
+    assert(rc == MEMCACHED_SUCCESS);
+  }
 }
 
-void get_test3(void)
+void set_test3(memcached_st *memc)
+{
+  memcached_return rc;
+  char *key= "foo";
+  char *value;
+  size_t value_length= 8191;
+  unsigned int x;
+
+  value = (char*)malloc(value_length);
+  assert(value);
+
+  for (x= 0; x < value_length; x++)
+    value[x] = (char) (x % 127);
+
+  for (x= 0; x < 1; x++)
+  {
+    rc= memcached_set(memc, key, strlen(key), 
+                      value, value_length,
+                      (time_t)0, (uint16_t)0);
+    assert(rc == MEMCACHED_SUCCESS);
+  }
+
+  free(value);
+}
+
+void get_test3(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value;
@@ -219,11 +257,6 @@ void get_test3(void)
   for (x= 0; x < value_length; x++)
     value[x] = (char) (x % 127);
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   rc= memcached_set(memc, key, strlen(key), 
                     value, value_length,
                     (time_t)0, (uint16_t)0);
@@ -239,13 +272,10 @@ void get_test3(void)
 
   free(string);
   free(value);
-
-  memcached_deinit(memc);
 }
 
-void get_test4(void)
+void get_test4(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "foo";
   char *value;
@@ -261,11 +291,6 @@ void get_test4(void)
   for (x= 0; x < value_length; x++)
     value[x] = (char) (x % 127);
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   rc= memcached_set(memc, key, strlen(key), 
                     value, value_length,
                     (time_t)0, (uint16_t)0);
@@ -284,11 +309,9 @@ void get_test4(void)
   }
 
   free(value);
-
-  memcached_deinit(memc);
 }
 
-void stats_servername_test(void)
+void stats_servername_test(memcached_st *memc)
 {
   memcached_return rc;
   memcached_stat_st stat;
@@ -297,19 +320,13 @@ void stats_servername_test(void)
                                  MEMCACHED_DEFAULT_PORT);
 }
 
-void increment_test(void)
+void increment_test(memcached_st *memc)
 {
-  memcached_st *memc;
   unsigned int new_number;
   memcached_return rc;
   char *key= "number";
   char *value= "0";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   rc= memcached_set(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
@@ -324,23 +341,15 @@ void increment_test(void)
                           1, &new_number);
   assert(rc == MEMCACHED_SUCCESS);
   assert(new_number == 2);
-
-  memcached_deinit(memc);
 }
 
-void decrement_test(void)
+void decrement_test(memcached_st *memc)
 {
-  memcached_st *memc;
   unsigned int new_number;
   memcached_return rc;
   char *key= "number";
   char *value= "3";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   rc= memcached_set(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)0, (uint16_t)0);
@@ -355,22 +364,14 @@ void decrement_test(void)
                           1, &new_number);
   assert(rc == MEMCACHED_SUCCESS);
   assert(new_number == 1);
-
-  memcached_deinit(memc);
 }
 
-void quit_test(void)
+void quit_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *key= "fudge";
   char *value= "sanford and sun";
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   rc= memcached_set(memc, key, strlen(key), 
                     value, strlen(value),
                     (time_t)10, (uint16_t)3);
@@ -381,13 +382,10 @@ void quit_test(void)
                     value, strlen(value),
                     (time_t)50, (uint16_t)9);
   assert(rc == MEMCACHED_SUCCESS);
-  
-  memcached_deinit(memc);
 }
 
-void mget_test(void)
+void mget_test(memcached_st *memc)
 {
-  memcached_st *memc;
   memcached_return rc;
   char *keys[]= {"fudge", "son", "food"};
   size_t key_length[]= {5, 3, 4};
@@ -399,11 +397,6 @@ void mget_test(void)
   char *return_value;
   size_t return_value_length;
 
-  memc= memcached_init(NULL);
-  assert(memc);
-  rc= memcached_server_add(memc, "localhost", 0);
-  assert(rc == MEMCACHED_SUCCESS);
-
   /* We need to empty the server before continueing test */
   rc= memcached_flush(memc, 0);
   assert(rc == MEMCACHED_SUCCESS);
@@ -437,49 +430,37 @@ void mget_test(void)
   {
     assert(return_value);
     assert(rc == MEMCACHED_SUCCESS);
-    assert(key_length[x] == return_value_length);
-    assert(!memcmp(return_value, keys[x], return_value_length));
+    assert(return_key_length == return_value_length);
+    assert(!memcmp(return_value, return_key, return_value_length));
     free(return_value);
     x++;
   }
-
-  memcached_deinit(memc);
 }
 
-void get_stats_keys(void)
+void get_stats_keys(memcached_st *memc)
 {
  char **list;
  char **ptr;
- memcached_st *memc;
  memcached_stat_st stat;
  memcached_return rc;
 
- memc= memcached_init(NULL);
- assert(memc);
-
  list= memcached_stat_get_keys(memc, &stat, &rc);
  assert(rc == MEMCACHED_SUCCESS);
  for (ptr= list; *ptr; ptr++)
    printf("Found key %s\n", *ptr);
+ fflush(stdout);
 
  free(list);
- memcached_deinit(memc);
 }
 
-void get_stats(void)
+void get_stats(memcached_st *memc)
 {
  unsigned int x;
  char **list;
  char **ptr;
  memcached_return rc;
- memcached_st *memc;
  memcached_stat_st *stat;
 
- memc= memcached_init(NULL);
- assert(memc);
- rc= memcached_server_add(memc, "localhost", 0);
- assert(rc == MEMCACHED_SUCCESS);
-
  stat= memcached_stat(memc, NULL, &rc);
  assert(rc == MEMCACHED_SUCCESS);
 
@@ -497,80 +478,620 @@ void get_stats(void)
  }
 
  free(stat);
- memcached_deinit(memc);
 }
 
-void get_stats_multiple(void)
+void add_host_test(memcached_st *memc)
 {
- unsigned int x;
- char **list;
- char **ptr;
- memcached_return rc;
- memcached_st *memc;
- memcached_stat_st *stat;
+  unsigned int x;
+  memcached_server_st *servers;
+  memcached_return rc;
+  char servername[]= "0.example.com";
 
- memc= memcached_init(NULL);
- assert(memc);
- rc= memcached_server_add(memc, "localhost", 0);
- assert(rc == MEMCACHED_SUCCESS);
- rc= memcached_server_add(memc, "localhost", 5555);
- assert(rc == MEMCACHED_SUCCESS);
+  servers= memcached_server_list_append(NULL, servername, 400, &rc);
+  assert(servers);
+  assert(1 == memcached_server_list_count(servers));
 
- stat= memcached_stat(memc, NULL, &rc);
- assert(rc == MEMCACHED_SUCCESS);
+  for (x= 2; x < 20; x++)
+  {
+    char buffer[SMALL_STRING_LEN];
 
- assert(rc == MEMCACHED_SUCCESS);
- assert(stat);
+    snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x);
+    servers= memcached_server_list_append(servers, buffer, 401, 
+                                     &rc);
+    assert(rc == MEMCACHED_SUCCESS);
+    assert(x == memcached_server_list_count(servers));
+  }
 
- for (x= 0; x < memcached_server_count(memc); x++)
- {
-   list= memcached_stat_get_keys(memc, &stat[x], &rc);
-   assert(rc == MEMCACHED_SUCCESS);
-   for (ptr= list; *ptr; ptr++)
-     printf("Found key %s\n", *ptr);
+  rc= memcached_server_push(memc, servers);
+  assert(rc == MEMCACHED_SUCCESS);
+  rc= memcached_server_push(memc, servers);
+  assert(rc == MEMCACHED_SUCCESS);
 
-   free(list);
- }
+  memcached_server_list_free(servers);
+}
 
- free(stat);
- memcached_deinit(memc);
+/* We don't test the behavior itself, we test the switches */
+void behavior_test(memcached_st *memc)
+{
+  unsigned long long value;
+  unsigned int set= 1;
+
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
+  assert(value == 1);
+
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
+  assert(value == 1);
+
+  set= MEMCACHED_HASH_MD5;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
+  assert(value == MEMCACHED_HASH_MD5);
+
+  set= 0;
+
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NO_BLOCK);
+  assert(value == 0);
+
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
+  assert(value == 0);
+
+  set= MEMCACHED_HASH_DEFAULT;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
+  assert(value == MEMCACHED_HASH_DEFAULT);
+
+  set= MEMCACHED_HASH_CRC;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_HASH);
+  assert(value == MEMCACHED_HASH_CRC);
+
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
+  assert(value > 0);
+
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
+  assert(value > 0);
 }
 
+/* Test case provided by Cal Haldenbrand */
+void user_supplied_bug1(memcached_st *memc)
+{
+  unsigned int setter= 1;
+  unsigned int x;
+
+  unsigned long long total= 0;
+  int size= 0;
+  char key[10];
+  char randomstuff[6 * 1024]; 
+  memcached_return rc;
+
+  memset(randomstuff, 0, 6 * 1024);
+
+  /* We just keep looking at the same values over and over */
+  srandom(10);
+
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, &setter);
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, &setter);
+
+
+  /* add key */
+  for (x= 0 ; total < 20 * 1024576 ; x++ )
+  {
+    unsigned int j= 0;
+
+    size= (rand() % ( 5 * 1024 ) ) + 400;
+    memset(randomstuff, 0, 6 * 1024);
+    assert(size < 6 * 1024); /* Being safe here */
+
+    for (j= 0 ; j < size ;j++) 
+      randomstuff[j] = (char) (rand() % 26) + 97;
+
+    total += size;
+    sprintf(key, "%d", x);
+    rc = memcached_set(memc, key, strlen(key), 
+                       randomstuff, strlen(randomstuff), 10, 0);
+    /* If we fail, lets try again */
+    if (rc != MEMCACHED_SUCCESS)
+      rc = memcached_set(memc, key, strlen(key), 
+                         randomstuff, strlen(randomstuff), 10, 0);
+    assert(rc == MEMCACHED_SUCCESS);
+  }
+}
+
+/* Test case provided by Cal Haldenbrand */
+void user_supplied_bug2(memcached_st *memc)
+{
+  int errors;
+  unsigned int setter;
+  unsigned int x;
+  unsigned long long total;
+
+  setter= 1;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, &setter);
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, &setter);
+#ifdef NOT_YET
+  setter = 20 * 1024576;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE, &setter);
+  setter = 20 * 1024576;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE, &setter);
+  getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
+  getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
+
+  for (x= 0, errors= 0, total= 0 ; total < 20 * 1024576 ; x++)
+#endif
+
+  for (x= 0, errors= 0, total= 0 ; total < 24576 ; x++)
+  {
+    memcached_return rc= MEMCACHED_SUCCESS;
+    char buffer[SMALL_STRING_LEN];
+    uint16_t flags= 0;
+    size_t val_len= 0;
+    char *getval;
+
+    memset(buffer, 0, SMALL_STRING_LEN);
+
+    snprintf(buffer, SMALL_STRING_LEN, "%u", x);
+    getval= memcached_get(memc, buffer, strlen(buffer),
+                           &val_len, &flags, &rc);		
+    if (rc != MEMCACHED_SUCCESS) 
+    {
+      if (rc == MEMCACHED_NOTFOUND)
+        errors++;
+      else
+        assert(0);
+
+      continue;
+    }
+    total+= val_len;
+    errors= 0;
+    free(getval);
+  }
+}
+
+/* Do a large mget() over all the keys we think exist */
+#define KEY_COUNT 3000 // * 1024576
+void user_supplied_bug3(memcached_st *memc)
+{
+  memcached_return rc;
+  unsigned int setter;
+  unsigned int x;
+  char **keys;
+  size_t key_lengths[KEY_COUNT];
+
+  setter= 1;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, &setter);
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, &setter);
+#ifdef NOT_YET
+  setter = 20 * 1024576;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE, &setter);
+  setter = 20 * 1024576;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE, &setter);
+  getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE);
+  getter = memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_SOCKET_RECV_SIZE);
+#endif
+
+  keys= (char **)malloc(sizeof(char *) * KEY_COUNT);
+  assert(keys);
+  memset(keys, 0, (sizeof(char *) * KEY_COUNT));
+  for (x= 0; x < KEY_COUNT; x++)
+  {
+    char buffer[30];
+
+    snprintf(buffer, 30, "%u", x);
+    keys[x]= strdup(buffer);
+    key_lengths[x]= strlen(keys[x]);
+  }
+
+  rc= memcached_mget(memc, keys, key_lengths, KEY_COUNT);
+  assert(rc == MEMCACHED_SUCCESS);
+
+  /* Turn this into a help function */
+  {
+    char return_key[MEMCACHED_MAX_KEY];
+    size_t return_key_length;
+    char *return_value;
+    size_t return_value_length;
+    uint16_t flags;
+
+    while ((return_value= memcached_fetch(memc, return_key, &return_key_length, 
+                                          &return_value_length, &flags, &rc)))
+    {
+      assert(return_value);
+      assert(rc == MEMCACHED_SUCCESS);
+      free(return_value);
+    }
+  }
+
+  for (x= 0; x < KEY_COUNT; x++)
+    free(keys[x]);
+  free(keys);
+}
+
+void string_alloc_null(memcached_st *memc)
+{
+  memcached_string_st *string;
+
+  string= memcached_string_create(memc, 0);
+  assert(string);
+  memcached_string_free(memc, string);
+}
+
+void string_alloc_with_size(memcached_st *memc)
+{
+  memcached_string_st *string;
+
+  string= memcached_string_create(memc, 1024);
+  assert(string);
+  memcached_string_free(memc, string);
+}
+
+void string_alloc_with_size_toobig(memcached_st *memc)
+{
+  memcached_string_st *string;
+
+  string= memcached_string_create(memc, INT64_MAX);
+  assert(string == NULL);
+}
+
+void string_alloc_append(memcached_st *memc)
+{
+  unsigned int x;
+  char buffer[SMALL_STRING_LEN];
+  memcached_string_st *string;
+
+  /* Ring the bell! */
+  memset(buffer, 6, SMALL_STRING_LEN);
+
+  string= memcached_string_create(memc, 100);
+  assert(string);
+
+  for (x= 0; x < 1024; x++)
+  {
+    memcached_return rc;
+    rc= memcached_string_append(memc, string, buffer, SMALL_STRING_LEN);
+    assert(rc == MEMCACHED_SUCCESS);
+  }
+  memcached_string_free(memc, string);
+}
+
+void string_alloc_append_toobig(memcached_st *memc)
+{
+  memcached_return rc;
+  unsigned int x;
+  char buffer[SMALL_STRING_LEN];
+  memcached_string_st *string;
+
+  /* Ring the bell! */
+  memset(buffer, 6, SMALL_STRING_LEN);
+
+  string= memcached_string_create(memc, 100);
+  assert(string);
+
+  for (x= 0; x < 1024; x++)
+  {
+    rc= memcached_string_append(memc, string, buffer, SMALL_STRING_LEN);
+    assert(rc == MEMCACHED_SUCCESS);
+  }
+  rc= memcached_string_append(memc, string, buffer, INT64_MAX);
+  assert(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
+  memcached_string_free(memc, string);
+}
+
+void add_host_test1(memcached_st *memc)
+{
+  unsigned int x;
+  memcached_return rc;
+  char servername[]= "0.example.com";
+  memcached_server_st *servers;
+
+  servers= memcached_server_list_append(NULL, servername, 400, &rc);
+  assert(servers);
+  assert(1 == memcached_server_list_count(servers));
+
+  for (x= 2; x < 20; x++)
+  {
+    char buffer[SMALL_STRING_LEN];
+
+    snprintf(buffer, SMALL_STRING_LEN, "%u.example.com", 400+x);
+    servers= memcached_server_list_append(servers, buffer, 401, 
+                                     &rc);
+    assert(rc == MEMCACHED_SUCCESS);
+    assert(x == memcached_server_list_count(servers));
+  }
+
+  rc= memcached_server_push(memc, servers);
+  assert(rc == MEMCACHED_SUCCESS);
+  rc= memcached_server_push(memc, servers);
+  assert(rc == MEMCACHED_SUCCESS);
+
+  memcached_server_list_free(servers);
+}
+
+memcached_return pre_nonblock(memcached_st *memc)
+{
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, NULL);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_md5(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_MD5;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_crc(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_CRC;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_hash_fnv1_64(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_FNV1_64;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_hash_fnv1a_64(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_FNV1A_64;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_hash_fnv1_32(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_FNV1_32;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_hash_fnv1a_32(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_FNV1A_32;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_hash_ketama(memcached_st *memc)
+{
+  memcached_hash value= MEMCACHED_HASH_KETAMA;
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_HASH, &value);
+
+  return MEMCACHED_SUCCESS;
+}
+
+memcached_return pre_unix_socket(memcached_st *memc)
+{
+  memcached_return rc;
+  struct stat buf;
+
+  memcached_server_list_free(memc->hosts);
+  memc->hosts= NULL;
+  memc->number_of_hosts= 0;
+
+  if (stat("/tmp/memcached.socket", &buf))
+    return MEMCACHED_FAILURE;
+
+  rc= memcached_server_add_unix_socket(memc, "/tmp/memcached.socket");
+
+  return rc;
+}
+
+memcached_return pre_nodelay(memcached_st *memc)
+{
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, NULL);
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, NULL);
+
+  return MEMCACHED_SUCCESS;
+}
+
+typedef struct collection_st collection_st;
+typedef struct test_st test_st;
+
+struct test_st {
+  char *name;
+  unsigned int requires_flush;
+  void (*function)(memcached_st *memc);
+};
+
+struct collection_st {
+  char *name;
+  memcached_return (*pre)(memcached_st *memc);
+  memcached_return (*post)(memcached_st *memc);
+  test_st *tests;
+};
 
 int main(int argc, char *argv[])
 {
+  unsigned int x;
+  char *server_list;
+  char *collection_to_run= NULL;
+  char *wildcard= NULL;
+  memcached_server_st *servers;
+
+
+  if (argc > 1)
+    collection_to_run= argv[1];
+
+  if (argc == 3)
+    wildcard= argv[2];
+
+  if (!(server_list= getenv("MEMCACHED_SERVERS")))
+    server_list= "localhost";
+
+  printf("servers %s\n", server_list);
+  srandom(time(NULL));
+
+  servers= memcached_servers_parse(server_list);
+  assert(servers);
+
+  for (x= 0; x < memcached_server_list_count(servers); x++)
+  {
+    printf("\t%s : %u\n", servers[x].hostname, servers[x].port);
+    assert(servers[x].stack_responses == 0);
+    assert(servers[x].fd == -1);
+    assert(servers[x].cursor_active == 0);
+  }
+
+  printf("\n");
+
   /* Clean the server before beginning testing */
-  flush_test();
-  init_test();
-  allocation_test();
-  connection_test();
-  error_test();
-  set_test();
-  add_test();
-  replace_test();
-  flush_test();
-  delete_test();
-  flush_test();
-  get_test();
-  get_test2();
-  get_test3();
-  get_test4();
-  stats_servername_test();
-
-  increment_test();
-  decrement_test();
-  quit_test();
-  mget_test();
-  get_stats();
-
-  /* The multiple tests */
-  if (argc == 2)
+  test_st tests[] ={
+    {"flush", 0, flush_test },
+    {"init", 0, init_test },
+    {"allocation", 0, allocation_test },
+    {"clone_test", 0, clone_test },
+    {"error", 0, error_test },
+    {"set", 0, set_test },
+    {"set2", 0, set_test2 },
+    {"set3", 0, set_test3 },
+    {"add", 0, add_test },
+    {"replace", 0, replace_test },
+    {"delete", 1, delete_test },
+    {"get", 1, get_test },
+    {"get2", 0, get_test2 },
+    {"get3", 0, get_test3 },
+    {"get4", 0, get_test4 },
+    {"stats_servername", 0, stats_servername_test },
+    {"increment", 0, increment_test },
+    {"decrement", 0, decrement_test },
+    {"quit", 0, quit_test },
+    {"mget", 0, mget_test },
+    {"get_stats", 0, get_stats },
+    {"add_host_test", 0, add_host_test },
+    {"get_stats_keys", 0, get_stats_keys },
+    {"behavior_test", 0, get_stats_keys },
+    {0, 0, 0}
+  };
+
+  test_st string_tests[] ={
+    {"string alloc with null", 0, string_alloc_null },
+    {"string alloc with 1K", 0, string_alloc_with_size },
+    {"string alloc with malloc failure", 0, string_alloc_with_size_toobig },
+    {"string append", 0, string_alloc_append },
+    {"string append failure (too big)", 0, string_alloc_append_toobig },
+    {0, 0, 0}
+  };
+
+  test_st user_tests[] ={
+    {"user_supplied_bug1", 0, user_supplied_bug1 },
+    {"user_supplied_bug2", 0, user_supplied_bug2 },
+    {"user_supplied_bug3", 0, user_supplied_bug3 },
+    {0, 0, 0}
+  };
+
+
+  collection_st collection[] ={
+    {"block", 0, 0, tests},
+    {"nonblock", pre_nonblock, 0, tests},
+    {"nodelay", pre_nodelay, 0, tests},
+    {"md5", pre_md5, 0, tests},
+    {"crc", pre_crc, 0, tests},
+    {"fnv1_64", pre_hash_fnv1_64, 0, tests},
+    {"fnv1a_64", pre_hash_fnv1a_64, 0, tests},
+    {"fnv1_32", pre_hash_fnv1_32, 0, tests},
+    {"fnv1a_32", pre_hash_fnv1a_32, 0, tests},
+    {"ketama", pre_hash_ketama, 0, tests},
+    {"unix_socket", pre_unix_socket, 0, tests},
+    {"unix_socket_nodelay", pre_nodelay, 0, tests},
+    {"string", 0, 0, string_tests},
+    {"user", 0, 0, user_tests},
+    {0, 0, 0, 0}
+  };
+
+  collection_st *next;
+  for (next= collection; next->name; next++)
   {
-    get_stats_multiple();
+    test_st *run;
+
+    run= next->tests;
+
+    if (collection_to_run && strcmp(collection_to_run, next->name))
+      continue;
+
+    fprintf(stderr, "\n%s\n\n", next->name);
+
+    for (x= 0; run->name; run++)
+    {
+      if (wildcard && strcmp(wildcard, run->name))
+        continue;
+
+      fprintf(stderr, "Testing %s", run->name);
+
+      memcached_st *memc;
+      memcached_return rc;
+      struct timeval start_time, end_time;
+
+      memc= memcached_create(NULL);
+      assert(memc);
+
+      if (run->requires_flush)
+        memcached_flush(memc, 0);
+
+      rc= memcached_server_push(memc, servers);
+      assert(rc == MEMCACHED_SUCCESS);
+
+      unsigned int loop;
+      for (loop= 0; loop < memcached_server_list_count(servers); loop++)
+      {
+        assert(memc->hosts[loop].stack_responses == 0);
+        assert(memc->hosts[loop].fd == -1);
+        assert(memc->hosts[loop].cursor_active == 0);
+      }
+
+      if (next->pre)
+      {
+        memcached_return rc;
+        rc= next->pre(memc);
+
+        if (rc != MEMCACHED_SUCCESS)
+        {
+          fprintf(stderr, "\t\t\t\t\t [ skipping ]\n");
+          goto error;
+        }
+      }
+
+      gettimeofday(&start_time, NULL);
+      run->function(memc);
+      gettimeofday(&end_time, NULL);
+      long int load_time= timedif(end_time, start_time);
+      fprintf(stderr, "\t\t\t\t\t %ld.%03ld [ ok ]\n", load_time / 1000, 
+              load_time % 1000);
+
+      if (next->post)
+        (void)next->post(memc);
+
+      assert(memc);
+error:
+      memcached_free(memc);
+    }
   }
-  get_stats_keys();
 
   /* Clean up whatever we might have left */
-  flush_test();
+  {
+    memcached_st *memc;
+    memc= memcached_create(NULL);
+    assert(memc);
+    flush_test(memc);
+    memcached_free(memc);
+  }
+
+  fprintf(stderr, "All tests completed successfully\n\n");
+
+  memcached_server_list_free(servers);
+
   return 0;
 }