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

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   2  *
   3  *  Gearmand client and server library.
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  37
  38 #include "libmemcached/common.h"
  39 #include "libmemcached/error.h"
  40 #include "tests/string.h"
  41
  42 test_return_t string_static_null(memcached_st *memc)
  43 {
  44   memcached_string_st string;
  45   memcached_string_st *string_ptr;
  46
  47   string_ptr= memcached_string_create(memc, &string, 0);
  48   test_true(string.options.is_initialized == true);
  49   test_true(string_ptr);
  50
  51   /* The following two better be the same! */
  52   test_true(memcached_is_allocated(string_ptr) == false);
  53   test_true(memcached_is_allocated(&string) == false);
  54   test_true(&string == string_ptr);
  55
  56   test_true(string.options.is_initialized == true);
  57   test_true(memcached_is_initialized(&string) == true);
  58   memcached_string_free(&string);
  59   test_true(memcached_is_initialized(&string) == false);
  60
  61   return TEST_SUCCESS;
  62 }
  63
  64 test_return_t string_alloc_null(memcached_st *memc)
  65 {
  66   memcached_string_st *string;
  67
  68   string= memcached_string_create(memc, NULL, 0);
  69   test_true(string);
  70   test_true(memcached_is_allocated(string) == true);
  71   test_true(memcached_is_initialized(string) == true);
  72   memcached_string_free(string);
  73
  74   return TEST_SUCCESS;
  75 }
  76
  77 test_return_t string_alloc_with_size(memcached_st *memc)
  78 {
  79   memcached_string_st *string;
  80
  81   string= memcached_string_create(memc, NULL, 1024);
  82   test_true(string);
  83   test_true(memcached_is_allocated(string) == true);
  84   test_true(memcached_is_initialized(string) == true);
  85   memcached_string_free(string);
  86
  87   return TEST_SUCCESS;
  88 }
  89
  90 test_return_t string_alloc_with_size_toobig(memcached_st *memc)
  91 {
  92   memcached_string_st *string;
  93
  94   string= memcached_string_create(memc, NULL, SIZE_MAX);
  95   test_true(string == NULL);
  96
  97   return TEST_SUCCESS;
  98 }
  99
 100 test_return_t string_alloc_append(memcached_st *memc)
 101 {
 102   unsigned int x;
 103   char buffer[SMALL_STRING_LEN];
 104   memcached_string_st *string;
 105
 106   /* Ring the bell! */
 107   memset(buffer, 6, SMALL_STRING_LEN);
 108
 109   string= memcached_string_create(memc, NULL, 100);
 110   test_true(string);
 111   test_true(memcached_is_allocated(string) == true);
 112   test_true(memcached_is_initialized(string) == true);
 113
 114   for (x= 0; x < 1024; x++)
 115   {
 116     memcached_return_t rc;
 117     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
 118     test_true(rc == MEMCACHED_SUCCESS);
 119   }
 120   test_true(memcached_is_allocated(string) == true);
 121   memcached_string_free(string);
 122
 123   return TEST_SUCCESS;
 124 }
 125
 126 test_return_t string_alloc_append_toobig(memcached_st *memc)
 127 {
 128   memcached_return_t rc;
 129   char buffer[SMALL_STRING_LEN];
 130   memcached_string_st *string;
 131
 132   /* Ring the bell! */
 133   memset(buffer, 6, sizeof(buffer));
 134
 135   string= memcached_string_create(memc, NULL, 100);
 136   test_true(string);
 137   test_true(memcached_is_allocated(string) == true);
 138   test_true(memcached_is_initialized(string) == true);
 139
 140   for (unsigned int x= 0; x < 1024; x++)
 141   {
 142     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
 143     test_true(rc == MEMCACHED_SUCCESS);
 144   }
 145   rc= memcached_string_append(string, buffer, SIZE_MAX);
 146   test_true(rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE);
 147   test_true(memcached_is_allocated(string) == true);
 148   memcached_string_free(string);
 149
 150   return TEST_SUCCESS;
 151 }
 152
 153 test_return_t string_alloc_append_multiple(memcached_st *memc)
 154 {
 155   memcached_string_st *error_string= memcached_string_create(memc, NULL, 1024);
 156   memcached_string_append(error_string, memcached_string_with_size("Error occured while parsing: "));
 157   memcached_string_append(error_string, memcached_string_make_from_cstr("jog the strlen() method"));
 158   memcached_string_append(error_string, memcached_string_with_size(" ("));
 159
 160   memcached_string_append(error_string, memcached_string_make_from_cstr(memcached_strerror(NULL, MEMCACHED_SUCCESS)));
 161   memcached_string_append(error_string, memcached_string_with_size(")"));
 162
 163   memcached_set_error_string(memc, MEMCACHED_FAILURE, memcached_string_value(error_string), memcached_string_length(error_string));
 164
 165   memcached_string_free(error_string);
 166
 167   return TEST_SUCCESS;
 168 }