is_array_test.cpp 2.0 KB

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  1. // (C) Copyright John Maddock 2000.
  2. // Use, modification and distribution are subject to the
  3. // Boost Software License, Version 1.0. (See accompanying file
  4. // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  5. #ifdef TEST_STD
  6. # include <type_traits>
  7. #else
  8. # include <boost/type_traits/is_array.hpp>
  9. #endif
  10. #include "test.hpp"
  11. #include "check_integral_constant.hpp"
  12. struct convertible_to_pointer
  13. {
  14. operator char*() const;
  15. };
  16. TT_TEST_BEGIN(is_array)
  17. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int>::value, false);
  18. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int*>::value, false);
  19. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<const int*>::value, false);
  20. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<const volatile int*>::value, false);
  21. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int*const>::value, false);
  22. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<const int*volatile>::value, false);
  23. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<const volatile int*const>::value, false);
  24. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int[2]>::value, true);
  25. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<const int[2]>::value, true);
  26. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<const volatile int[2]>::value, true);
  27. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int[2][3]>::value, true);
  28. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<UDT[2]>::value, true);
  29. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int(&)[2]>::value, false);
  30. #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
  31. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<int(&&)[2]>::value, false);
  32. #endif
  33. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<f1>::value, false);
  34. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<void>::value, false);
  35. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<test_abc1>::value, false);
  36. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<convertible_to_pointer>::value, false);
  37. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<test_abc1>::value, false);
  38. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<foo0_t>::value, false);
  39. BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_array<incomplete_type>::value, false);
  40. TT_TEST_END