test/hotspot/gtest/metaprogramming/test_isVolatile.cpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * under the terms of the GNU General Public License version 2 only, as
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#include "precompiled.hpp"
#include "memory/allocation.hpp"
#include "metaprogramming/isVolatile.hpp"
#include "utilities/debug.hpp"

class IsVolatileTest {
  class A: AllStatic {};

  STATIC_ASSERT(IsVolatile<volatile int>::value);
  STATIC_ASSERT(IsVolatile<const volatile int>::value);
  STATIC_ASSERT(!IsVolatile<const int>::value);
  STATIC_ASSERT(!IsVolatile<int>::value);

  STATIC_ASSERT(IsVolatile<volatile A>::value);
  STATIC_ASSERT(!IsVolatile<const A>::value);
  STATIC_ASSERT(!IsVolatile<A>::value);

  STATIC_ASSERT(!IsVolatile<volatile A*>::value);
  STATIC_ASSERT(IsVolatile<A* volatile>::value);
  STATIC_ASSERT(IsVolatile<volatile A* volatile>::value);
  STATIC_ASSERT(IsVolatile<A* const volatile>::value);
};