extl/utility/unit_test/address_of_test.h

   1 /* ///////////////////////////////////////////////////////////////////////
   2  * File:                address_of_test.h
   3  *
   4  * Created:             08.04.01
   5  * Updated:             08.05.05
   6  *
   7  * Brief: Unit-testing
   8  *
   9  * [<Home>]
  10  * Copyright (c) 2008-2020, Waruqi All rights reserved.
  11  * //////////////////////////////////////////////////////////////////// */
  12 #ifndef EXTL_UTILITY_ADDRESS_OF_TEST_H
  13 #define EXTL_UTILITY_ADDRESS_OF_TEST_H
  14
  15 #ifndef EXTL_UTILITY_ADDRESS_OF_H
  16 #       error This file must be included of address_of.h
  17 #endif
  18
  19 /* ///////////////////////////////////////////////////////////////////////
  20  * ::extl::detail namespace
  21  */
  22 EXTL_TEST_BEGIN_NAMESPACE
  23
  24 /* ///////////////////////////////////////////////////////////////////////
  25  * Unit-testing
  26  */
  27 struct address_of_test
  28 {
  29         struct s
  30         {
  31                 s():a(10){}
  32                 int operator&(){return a;}
  33                 int a;
  34         };
  35         address_of_test()
  36         {
  37                 s sa;
  38                 int aa = 5;
  39                 int array[10];
  40                 array[0] = 1;
  41                 EXTL_ASSERT(EXTL_ADDRESS_OF(sa)->a == 10);
  42                 EXTL_ASSERT(*EXTL_ADDRESS_OF(aa) == 5);
  43                 EXTL_ASSERT(*EXTL_ADDRESS_OF(array)[0] == 1);
  44
  45         }
  46 };
  47
  48 address_of_test g_address_of_test;
  49 /* ///////////////////////////////////////////////////////////////////////
  50  * ::extl::detail namespace
  51  */
  52 EXTL_TEST_END_NAMESPACE
  53
  54 /* //////////////////////////////////////////////////////////////////// */
  55 #endif /* EXTL_UTILITY_ADDRESS_OF_TEST_H */
  56 /* //////////////////////////////////////////////////////////////////// */