extl/win/memory/unit_test/virtual_allocator_test.h

   1 /* ///////////////////////////////////////////////////////////////////////
   2  * File:                virtual_allocator_test.h
   3  *
   4  * Created:             08.02.20
   5  * Updated:             08.05.06
   6  *
   7  * Brief: Unit-testing
   8  *
   9  * [<Home>]
  10  * Copyright (c) 2008-2020, Waruqi All rights reserved.
  11  * //////////////////////////////////////////////////////////////////// */
  12 #ifndef EXTL_MEMORY_VIRTUAL_ALLOCATOR_TEST_H
  13 #define EXTL_MEMORY_VIRTUAL_ALLOCATOR_TEST_H
  14
  15 #ifndef EXTL_PLATFORM_WIN_MEMORY_VIRTUAL_ALLOCATOR_H
  16 #       error This file must be included of virtual_allocator.h
  17 #endif
  18
  19 /* ///////////////////////////////////////////////////////////////////////
  20  * ::unit_test namespace
  21  */
  22 EXTL_TEST_BEGIN_NAMESPACE
  23
  24 /* ///////////////////////////////////////////////////////////////////////
  25  * Unit-testing
  26  */
  27 #ifdef EXTL_TEMPLATE_CLASS_DEFAULT_ARGUMENT_SUPPORT
  28         template < typename_param_k T, typename_param_k A = virtual_allocator<T> >
  29 #else
  30         template < typename_param_k T, typename_param_k A >
  31 #endif
  32 struct virtual_allocator_test
  33 {
  34         virtual_allocator_test()
  35         {
  36                 virtual_allocator<void> void_allocator;
  37
  38                 A allocator;
  39                 e_uint_t n=100;
  40                 T *p = allocator.allocate(n);
  41                 EXTL_ASSERT(p != NULL);
  42
  43                 allocator.construct(p, 1987);
  44                 EXTL_ASSERT(*p == 1987);
  45
  46                 T *pnew = allocator.reallocate(p, 1000);
  47                 EXTL_ASSERT(pnew != NULL);
  48                 EXTL_ASSERT(*pnew == 1987);
  49
  50                 allocator.destroy(pnew);
  51
  52                 EXTL_ASSERT((void_allocator == void_allocator));
  53                 EXTL_ASSERT(!(allocator != allocator));
  54
  55                 allocator.deallocate(pnew);
  56
  57 #ifdef EXTL_MEMORY_ALLOCATOR_REBIND_SUPPORT
  58                 typedef typename_type_k A::template_qual_k rebind<e_char_t>::other_type CA;
  59                 CA char_allocator;
  60                 e_char_t *pc = char_allocator.allocate(n);
  61                 char_allocator.construct(pc, 'C');
  62                 EXTL_ASSERT(*pc == 'C');
  63                 char_allocator.deallocate(pc);
  64 #endif
  65         }
  66 };
  67 #if !defined(EXTL_COMPILER_IS_BORLAND) && !defined(EXTL_COMPILER_IS_DMC)
  68 #       ifdef EXTL_TEMPLATE_CLASS_DEFAULT_ARGUMENT_SUPPORT
  69                 virtual_allocator_test< e_uint_t > g_virtual_allocator_test;
  70 #       else
  71                 virtual_allocator_test< e_uint_t, virtual_allocator< e_uint_t > > g_virtual_allocator_test;
  72 #       endif
  73 #endif
  74
  75 /* ///////////////////////////////////////////////////////////////////////
  76  * ::unit_test namespace
  77  */
  78 EXTL_TEST_END_NAMESPACE
  79
  80 /* //////////////////////////////////////////////////////////////////// */
  81 #endif /* EXTL_MEMORY_VIRTUAL_ALLOCATOR_TEST_H */
  82 /* //////////////////////////////////////////////////////////////////// */
  83