git.m6w6.name Git - m6w6/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 "mem_config.h"
  42
  43 #include "libmemcached-1.0/memcached.h"
  44
  45 #include "libmemcached/string.hpp"
  46 #include "libmemcached/is.h"
  47
  48 #include "libtest/test.hpp"
  49
  50 #include "tests/string.h"
  51
  52 test_return_t string_static_null(void*)
  53 {
  54   memcached_st *memc= memcached_create(NULL);
  55   memcached_string_st string;
  56
  57   memcached_string_st *string_ptr= memcached_string_create(memc, &string, 0);
  58   test_true(string.options.is_initialized);
  59   test_true(string_ptr);
  60
  61   /* The following two better be the same! */
  62   test_false(memcached_is_allocated(string_ptr));
  63   test_false(memcached_is_allocated(&string));
  64   test_true(&string == string_ptr);
  65
  66   test_true(string.options.is_initialized);
  67   test_true(memcached_is_initialized(&string));
  68   memcached_string_free(&string);
  69   test_false(memcached_is_initialized(&string));
  70
  71   memcached_free(memc);
  72
  73   return TEST_SUCCESS;
  74 }
  75
  76 test_return_t string_alloc_null(void*)
  77 {
  78   memcached_st *memc= memcached_create(NULL);
  79
  80   memcached_string_st *string= memcached_string_create(memc, NULL, 0);
  81   test_true(string);
  82   test_true(memcached_is_allocated(string));
  83   test_true(memcached_is_initialized(string));
  84   memcached_string_free(string);
  85
  86   memcached_free(memc);
  87
  88   return TEST_SUCCESS;
  89 }
  90
  91 test_return_t string_alloc_with_size(void*)
  92 {
  93   memcached_st *memc= memcached_create(NULL);
  94   memcached_string_st *string= memcached_string_create(memc, NULL, 1024);
  95   test_true(string);
  96   test_true(memcached_is_allocated(string));
  97   test_true(memcached_is_initialized(string));
  98   memcached_string_free(string);
  99
 100   memcached_free(memc);
 101
 102   return TEST_SUCCESS;
 103 }
 104
 105 test_return_t string_alloc_with_size_toobig(void*)
 106 {
 107   memcached_st *memc= memcached_create(NULL);
 108   memcached_string_st *string= memcached_string_create(memc, NULL, SIZE_MAX);
 109   test_zero(string);
 110   memcached_free(memc);
 111
 112   return TEST_SUCCESS;
 113 }
 114
 115 test_return_t string_alloc_append(void*)
 116 {
 117   memcached_st *memc= memcached_create(NULL);
 118
 119   char buffer[BUFSIZ];
 120   memcached_string_st *string;
 121
 122   /* Ring the bell! */
 123   memset(buffer, 6, BUFSIZ);
 124
 125   string= memcached_string_create(memc, NULL, 100);
 126   test_true(string);
 127   test_true(memcached_is_allocated(string));
 128   test_true(memcached_is_initialized(string));
 129
 130   for (unsigned int x= 0; x < 1024; x++)
 131   {
 132     memcached_return_t rc;
 133     rc= memcached_string_append(string, buffer, BUFSIZ);
 134     test_true(rc == MEMCACHED_SUCCESS);
 135   }
 136   test_true(memcached_is_allocated(string));
 137   memcached_string_free(string);
 138
 139   memcached_free(memc);
 140
 141   return TEST_SUCCESS;
 142 }
 143
 144 test_return_t string_alloc_append_toobig(void*)
 145 {
 146   memcached_st *memc= memcached_create(NULL);
 147
 148   memcached_return_t rc;
 149   char buffer[BUFSIZ];
 150   memcached_string_st *string;
 151
 152   /* Ring the bell! */
 153   memset(buffer, 6, sizeof(buffer));
 154
 155   string= memcached_string_create(memc, NULL, 100);
 156   test_true(string);
 157   test_true(memcached_is_allocated(string));
 158   test_true(memcached_is_initialized(string));
 159
 160   for (unsigned int x= 0; x < 1024; x++)
 161   {
 162     rc= memcached_string_append(string, buffer, BUFSIZ);
 163     test_true(rc == MEMCACHED_SUCCESS);
 164   }
 165   rc= memcached_string_append(string, buffer, SIZE_MAX);
 166   test_true(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
 167   test_true(memcached_is_allocated(string));
 168   memcached_string_free(string);
 169
 170   memcached_free(memc);
 171
 172   return TEST_SUCCESS;
 173 }
 174
 175 test_return_t string_alloc_append_multiple(void*)
 176 {
 177   memcached_st *memc= memcached_create(NULL);
 178
 179   memcached_string_st *error_string= memcached_string_create(memc, NULL, 1024);
 180   memcached_string_append(error_string, test_literal_param("Error occured while parsing: "));
 181   memcached_string_append(error_string, test_string_make_from_cstr("jog the strlen() method"));
 182   memcached_string_append(error_string, test_literal_param(" ("));
 183
 184   memcached_string_append(error_string, test_string_make_from_cstr(memcached_strerror(NULL, MEMCACHED_SUCCESS)));
 185   memcached_string_append(error_string, test_literal_param(")"));
 186
 187   memcached_string_free(error_string);
 188
 189   memcached_free(memc);
 190
 191   return TEST_SUCCESS;
 192 }