git.m6w6.name Git - awesomized/libmemcached/blob - unittests/strings.cc

   1 /* libMemcached
   2  * Copyright (C) 2010 Brian Aker
   3  * All rights reserved.
   4  *
   5  * Use and distribution licensed under the BSD license.  See
   6  * the COPYING file in the parent directory for full text.
   7  */
   8
   9 #include "config.h"
  10
  11 #include <gtest/gtest.h>
  12
  13 #include <libmemcached/common.h>
  14
  15 TEST(memcached_string_st, memcached_create_static)
  16 {
  17   memcached_string_st string;
  18   memcached_string_st *string_ptr;
  19
  20   memcached_st *memc= memcached_create(NULL);
  21   string_ptr= memcached_string_create(memc, &string, 0);
  22   ASSERT_TRUE(string.options.is_initialized);
  23   ASSERT_TRUE(string_ptr);
  24
  25   /* The following two better be the same! */
  26   ASSERT_FALSE(memcached_is_allocated(string_ptr));
  27   ASSERT_FALSE(memcached_is_allocated(&string));
  28   EXPECT_EQ(&string, string_ptr);
  29
  30   ASSERT_TRUE(string.options.is_initialized);
  31   ASSERT_TRUE(memcached_is_initialized(&string));
  32   memcached_string_free(&string);
  33   ASSERT_FALSE(memcached_is_initialized(&string));
  34
  35   memcached_free(memc);
  36 }
  37
  38 TEST(memcached_string_st, memcached_create_null)
  39 {
  40   memcached_string_st *string;
  41   memcached_st *memc= memcached_create(NULL);
  42
  43   string= memcached_string_create(memc, NULL, 0);
  44   ASSERT_TRUE(string);
  45   ASSERT_TRUE(memcached_is_allocated(string));
  46   ASSERT_TRUE(memcached_is_initialized(string));
  47   memcached_string_free(string);
  48
  49   memcached_free(memc);
  50 }
  51
  52 TEST(memcached_string_st, string_alloc_with_size)
  53 {
  54   memcached_string_st *string;
  55   memcached_st *memc= memcached_create(NULL);
  56
  57   string= memcached_string_create(memc, NULL, 1024);
  58   ASSERT_TRUE(string);
  59   ASSERT_TRUE(memcached_is_allocated(string));
  60   ASSERT_TRUE(memcached_is_initialized(string));
  61   memcached_string_free(string);
  62
  63   memcached_free(memc);
  64 }
  65
  66 TEST(memcached_string_st, string_alloc_with_size_toobig)
  67 {
  68   memcached_st *memc= memcached_create(NULL);
  69   memcached_string_st *string;
  70
  71   string= memcached_string_create(memc, NULL, SIZE_MAX);
  72   ASSERT_FALSE(string);
  73
  74   memcached_free(memc);
  75 }
  76
  77 TEST(memcached_string_st, string_alloc_append)
  78 {
  79   char buffer[SMALL_STRING_LEN];
  80   memcached_string_st *string;
  81
  82   memcached_st *memc= memcached_create(NULL);
  83
  84   /* Ring the bell! */
  85   memset(buffer, 6, SMALL_STRING_LEN);
  86
  87   string= memcached_string_create(memc, NULL, 100);
  88   ASSERT_TRUE(string);
  89   ASSERT_TRUE(memcached_is_allocated(string));
  90   ASSERT_TRUE(memcached_is_initialized(string));
  91
  92   for (uint32_t x= 0; x < 1024; x++)
  93   {
  94     memcached_return_t rc;
  95     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
  96     EXPECT_EQ(rc, MEMCACHED_SUCCESS);
  97   }
  98   ASSERT_TRUE(memcached_is_allocated(string));
  99   memcached_string_free(string);
 100
 101   memcached_free(memc);
 102 }
 103
 104 TEST(memcached_string_st, string_alloc_append_toobig)
 105 {
 106   memcached_return_t rc;
 107   char buffer[SMALL_STRING_LEN];
 108   memcached_string_st *string;
 109
 110   memcached_st *memc= memcached_create(NULL);
 111
 112   /* Ring the bell! */
 113   memset(buffer, 6, SMALL_STRING_LEN);
 114
 115   string= memcached_string_create(memc, NULL, 100);
 116   ASSERT_TRUE(string);
 117   ASSERT_TRUE(memcached_is_allocated(string));
 118   ASSERT_TRUE(memcached_is_initialized(string));
 119
 120   for (uint32_t x= 0; x < 1024; x++)
 121   {
 122     rc= memcached_string_append(string, buffer, SMALL_STRING_LEN);
 123     EXPECT_EQ(rc, MEMCACHED_SUCCESS);
 124   }
 125   rc= memcached_string_append(string, buffer, SIZE_MAX);
 126   EXPECT_EQ(rc, MEMCACHED_MEMORY_ALLOCATION_FAILURE);
 127   ASSERT_TRUE(memcached_is_allocated(string));
 128   memcached_string_free(string);
 129
 130   memcached_free(memc);
 131 }