boost/libs/type_traits/test/has_virtual_destructor_test.cpp

   1
   2 //  (C) Copyright John Maddock 2005.
   3 //  Use, modification and distribution are subject to the
   4 //  Boost Software License, Version 1.0. (See accompanying file
   5 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include "test.hpp"
   8 #include "check_integral_constant.hpp"
   9 #ifdef TEST_STD
  10 #  include <type_traits>
  11 #else
  12 #  include <boost/type_traits/has_virtual_destructor.hpp>
  13 #endif
  14
  15 #include <iostream>
  16 #include <stdexcept>
  17
  18 class polymorphic_no_virtual_destructor
  19 {
  20 public:
  21    virtual void method() = 0;
  22 };
  23
  24 TT_TEST_BEGIN(has_virtual_destructor)
  25
  26 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<int>::value, false);
  27 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<const int>::value, false);
  28 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<volatile int>::value, false);
  29 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<int*>::value, false);
  30 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<int* const>::value, false);
  31 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<int[2]>::value, false);
  32 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<int&>::value, false);
  33 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<mf4>::value, false);
  34 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<f1>::value, false);
  35 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<enum_UDT>::value, false);
  36
  37 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<UDT>::value, false);
  38 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<empty_UDT>::value, false);
  39
  40 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<UDT*>::value, false);
  41 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<UDT[2]>::value, false);
  42 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<UDT&>::value, false);
  43 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<void>::value, false);
  44
  45 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<VB>::value, true, false);
  46 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<VD>::value, true, false);
  47 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<test_abc1>::value, true, false);
  48 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<test_abc2>::value, true, false);
  49 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<polymorphic_no_virtual_destructor>::value, false);
  50 #ifndef BOOST_NO_STD_LOCALE
  51 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::iostream>::value, true, false);
  52 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::basic_streambuf<char> >::value, true, false);
  53 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::basic_ios<char> >::value, true, false);
  54 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::basic_istream<char> >::value, true, false);
  55 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::basic_streambuf<char> >::value, true, false);
  56 #endif
  57 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::exception>::value, true, false);
  58 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::bad_alloc>::value, true, false);
  59 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::runtime_error>::value, true, false);
  60 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::out_of_range>::value, true, false);
  61 BOOST_CHECK_SOFT_INTEGRAL_CONSTANT(::tt::has_virtual_destructor<std::range_error>::value, true, false);
  62
  63 TT_TEST_END
  64
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