X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;ds=inline;f=tests%2Ftest.c;h=258feb441234877b50fbea9b7169744e7cdd4ef1;hb=b662f45011eb691eab9fdf8e8e683c42c1e5694f;hp=2c870d87e03219cb7861371f3720ede5ce8d44f0;hpb=8040887dc668c712a5aafc8483fc5470fbc846a5;p=awesomized%2Flibmemcached

diff --git a/tests/test.c b/tests/test.c
index 2c870d87..258feb44 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -6,6 +6,20 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/time.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(memcached_st *not_used)
 {
@@ -108,6 +122,9 @@ void get_test(memcached_st *memc)
   size_t string_length;
   uint16_t flags;
 
+  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);
 
@@ -391,6 +408,7 @@ void get_stats_keys(memcached_st *memc)
  assert(rc == MEMCACHED_SUCCESS);
  for (ptr= list; *ptr; ptr++)
    printf("Found key %s\n", *ptr);
+ fflush(stdout);
 
  free(list);
 }
@@ -466,6 +484,10 @@ void behavior_test(memcached_st *memc)
   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
   assert(value == 1);
 
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_MD5_HASHING, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_MD5_HASHING);
+  assert(value == 1);
+
   set= 0;
 
   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, &set);
@@ -475,6 +497,238 @@ void behavior_test(memcached_st *memc)
   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, &set);
   value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY);
   assert(value == 0);
+
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_MD5_HASHING, &set);
+  value= memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_MD5_HASHING);
+  assert(value == 0);
+
+  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);
+#endif
+
+  for (x= 0, errors= 0, total= 0 ; total < 20 * 1024576 ; 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, UINT64_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, UINT64_MAX);
+  assert(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
+  memcached_string_free(memc, string);
 }
 
 void add_host_test1(memcached_st *memc)
@@ -507,28 +761,72 @@ void add_host_test1(memcached_st *memc)
   memcached_server_list_free(servers);
 }
 
+void pre_nonblock(memcached_st *memc)
+{
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, NULL);
+}
+
+void pre_md5(memcached_st *memc)
+{
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_MD5_HASHING, NULL);
+}
+
+void pre_nodelay(memcached_st *memc)
+{
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, NULL);
+  memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, NULL);
+}
+
+typedef struct collection_st collection_st;
 typedef struct test_st test_st;
 
 struct test_st {
-  char *function_name;
+  char *name;
   unsigned int requires_flush;
   void (*function)(memcached_st *memc);
 };
 
+struct collection_st {
+  char *name;
+  void (*pre)(memcached_st *memc);
+  void (*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 */
   test_st tests[] ={
     {"flush", 0, flush_test },
@@ -541,7 +839,7 @@ int main(int argc, char *argv[])
     {"add", 0, add_test },
     {"replace", 0, replace_test },
     {"delete", 1, delete_test },
-    {"get", 0, get_test },
+    {"get", 1, get_test },
     {"get2", 0, get_test2 },
     {"get3", 0, get_test3 },
     {"get4", 0, get_test4 },
@@ -557,80 +855,93 @@ int main(int argc, char *argv[])
     {0, 0, 0}
   };
 
-  fprintf(stderr, "\nBlock tests\n\n");
-  for (x= 0; tests[x].function_name; x++)
-  {
-    memcached_st *memc;
-    memcached_return rc;
-    memc= memcached_create(NULL);
-    assert(memc);
+  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}
+  };
 
-    rc= memcached_server_push(memc, servers);
-    assert(rc == MEMCACHED_SUCCESS);
+  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}
+  };
 
-    fprintf(stderr, "Testing %s", tests[x].function_name);
-    tests[x].function(memc);
-    fprintf(stderr, "\t\t\t\t\t[ ok ]\n");
-    assert(memc);
-    memcached_free(memc);
-  }
 
-  fprintf(stderr, "\nNonblock tests\n\n");
-  for (x= 0; tests[x].function_name; x++)
+  collection_st collection[] ={
+    {"block", 0, 0, tests},
+    {"nonblock", pre_nonblock, 0, tests},
+    {"nodelay", pre_nodelay, 0, tests},
+    {"md5", pre_md5, 0, tests},
+    {"string", 0, 0, string_tests},
+    {"user", 0, 0, user_tests},
+    {0, 0, 0, 0}
+  };
+
+  /*
+  unsigned int next;
+  for (next= 0; collection[next].name; next++)
+*/
+  collection_st *next;
+  for (next= collection; next->name; next++)
   {
-    memcached_st *memc;
-    memcached_return rc;
-    memc= memcached_create(NULL);
-    assert(memc);
+    test_st *run;
 
-    rc= memcached_server_push(memc, servers);
-    assert(rc == MEMCACHED_SUCCESS);
+    run= next->tests;
 
-    fprintf(stderr, "Testing %s", tests[x].function_name);
-    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, NULL);
-    tests[x].function(memc);
-    fprintf(stderr, "\t\t\t\t\t[ ok ]\n");
-    assert(memc);
-    memcached_free(memc);
-  }
+    if (collection_to_run && strcmp(collection_to_run, next->name))
+      continue;
 
-  fprintf(stderr, "\nTCP Nodelay tests\n\n");
-  for (x= 0; tests[x].function_name; x++)
-  {
-    memcached_st *memc;
-    memcached_return rc;
-    memc= memcached_create(NULL);
-    assert(memc);
+    fprintf(stderr, "\n%s\n\n", next->name);
 
-    rc= memcached_server_push(memc, servers);
-    assert(rc == MEMCACHED_SUCCESS);
+    for (x= 0; run->name; run++)
+    {
+      if (wildcard && strcmp(wildcard, run->name))
+        continue;
 
-    fprintf(stderr, "Testing %s", tests[x].function_name);
-    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_NO_BLOCK, NULL);
-    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_TCP_NODELAY, NULL);
-    tests[x].function(memc);
-    fprintf(stderr, "\t\t\t\t\t[ ok ]\n");
-    assert(memc);
-    memcached_free(memc);
-  }
+      fprintf(stderr, "Testing %s", run->name);
 
-  fprintf(stderr, "\nMD5 Hashing\n\n");
-  for (x= 0; tests[x].function_name; x++)
-  {
-    memcached_st *memc;
-    memcached_return rc;
-    memc= memcached_create(NULL);
-    assert(memc);
+      memcached_st *memc;
+      memcached_return rc;
+      struct timeval start_time, end_time;
 
-    rc= memcached_server_push(memc, servers);
-    assert(rc == MEMCACHED_SUCCESS);
+      memc= memcached_create(NULL);
+      assert(memc);
 
-    fprintf(stderr, "Testing %s", tests[x].function_name);
-    memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_MD5_HASHING, NULL);
-    tests[x].function(memc);
-    fprintf(stderr, "\t\t\t\t\t[ ok ]\n");
-    assert(memc);
-    memcached_free(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)
+        next->pre(memc);
+
+      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)
+        next->post(memc);
+
+      assert(memc);
+      memcached_free(memc);
+    }
   }
 
   /* Clean up whatever we might have left */
@@ -641,5 +952,10 @@ int main(int argc, char *argv[])
     flush_test(memc);
     memcached_free(memc);
   }
+
+  fprintf(stderr, "All tests completed successfully\n\n");
+
+  memcached_server_list_free(servers);
+
   return 0;
 }