git.m6w6.name Git - awesomized/libmemcached/blob - tests/libmemcached-1.0/string.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Libmemcached client and server library.
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   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
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  37
  38 // We let libmemcached/common.h define config since we are looking at
  39 // library internals.
  40
  41 #include <config.h>
  42
  43 #include <libmemcached/memcached.h>
  44 #include <libmemcached/string.hpp>
  45 #include <libmemcached/is.h>
  46
  47 #include <libtest/test.hpp>
  48
  49 #include <tests/string.h>
  50
  51 test_return_t string_static_null(void*)
  52 {
  53   memcached_st *memc= memcached_create(NULL);
  54   memcached_string_st string;
  55
  56   memcached_string_st *string_ptr= memcached_string_create(memc, &string, 0);
  57   test_true(string.options.is_initialized);
  58   test_true(string_ptr);
  59
  60   /* The following two better be the same! */
  61   test_false(memcached_is_allocated(string_ptr));
  62   test_false(memcached_is_allocated(&string));
  63   test_true(&string == string_ptr);
  64
  65   test_true(string.options.is_initialized);
  66   test_true(memcached_is_initialized(&string));
  67   memcached_string_free(&string);
  68   test_false(memcached_is_initialized(&string));
  69
  70   memcached_free(memc);
  71
  72   return TEST_SUCCESS;
  73 }
  74
  75 test_return_t string_alloc_null(void*)
  76 {
  77   memcached_st *memc= memcached_create(NULL);
  78
  79   memcached_string_st *string= memcached_string_create(memc, NULL, 0);
  80   test_true(string);
  81   test_true(memcached_is_allocated(string));
  82   test_true(memcached_is_initialized(string));
  83   memcached_string_free(string);
  84
  85   memcached_free(memc);
  86
  87   return TEST_SUCCESS;
  88 }
  89
  90 test_return_t string_alloc_with_size(void*)
  91 {
  92   memcached_st *memc= memcached_create(NULL);
  93   memcached_string_st *string= memcached_string_create(memc, NULL, 1024);
  94   test_true(string);
  95   test_true(memcached_is_allocated(string));
  96   test_true(memcached_is_initialized(string));
  97   memcached_string_free(string);
  98
  99   memcached_free(memc);
 100
 101   return TEST_SUCCESS;
 102 }
 103
 104 test_return_t string_alloc_with_size_toobig(void*)
 105 {
 106   memcached_st *memc= memcached_create(NULL);
 107   memcached_string_st *string= memcached_string_create(memc, NULL, SIZE_MAX);
 108   test_zero(string);
 109   memcached_free(memc);
 110
 111   return TEST_SUCCESS;
 112 }
 113
 114 test_return_t string_alloc_append(void*)
 115 {
 116   memcached_st *memc= memcached_create(NULL);
 117
 118   char buffer[BUFSIZ];
 119   memcached_string_st *string;
 120
 121   /* Ring the bell! */
 122   memset(buffer, 6, BUFSIZ);
 123
 124   string= memcached_string_create(memc, NULL, 100);
 125   test_true(string);
 126   test_true(memcached_is_allocated(string));
 127   test_true(memcached_is_initialized(string));
 128
 129   for (unsigned int x= 0; x < 1024; x++)
 130   {
 131     memcached_return_t rc;
 132     rc= memcached_string_append(string, buffer, BUFSIZ);
 133     test_true(rc == MEMCACHED_SUCCESS);
 134   }
 135   test_true(memcached_is_allocated(string));
 136   memcached_string_free(string);
 137
 138   memcached_free(memc);
 139
 140   return TEST_SUCCESS;
 141 }
 142
 143 test_return_t string_alloc_append_toobig(void*)
 144 {
 145   memcached_st *memc= memcached_create(NULL);
 146
 147   memcached_return_t rc;
 148   char buffer[BUFSIZ];
 149   memcached_string_st *string;
 150
 151   /* Ring the bell! */
 152   memset(buffer, 6, sizeof(buffer));
 153
 154   string= memcached_string_create(memc, NULL, 100);
 155   test_true(string);
 156   test_true(memcached_is_allocated(string));
 157   test_true(memcached_is_initialized(string));
 158
 159   for (unsigned int x= 0; x < 1024; x++)
 160   {
 161     rc= memcached_string_append(string, buffer, BUFSIZ);
 162     test_true(rc == MEMCACHED_SUCCESS);
 163   }
 164   rc= memcached_string_append(string, buffer, SIZE_MAX);
 165   test_true(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
 166   test_true(memcached_is_allocated(string));
 167   memcached_string_free(string);
 168
 169   memcached_free(memc);
 170
 171   return TEST_SUCCESS;
 172 }
 173
 174 test_return_t string_alloc_append_multiple(void*)
 175 {
 176   memcached_st *memc= memcached_create(NULL);
 177
 178   memcached_string_st *error_string= memcached_string_create(memc, NULL, 1024);
 179   memcached_string_append(error_string, test_literal_param("Error occured while parsing: "));
 180   memcached_string_append(error_string, test_string_make_from_cstr("jog the strlen() method"));
 181   memcached_string_append(error_string, test_literal_param(" ("));
 182
 183   memcached_string_append(error_string, test_string_make_from_cstr(memcached_strerror(NULL, MEMCACHED_SUCCESS)));
 184   memcached_string_append(error_string, test_literal_param(")"));
 185
 186   memcached_string_free(error_string);
 187
 188   memcached_free(memc);
 189
 190   return TEST_SUCCESS;
 191 }