1// 2007-04-08  Paolo Carlini  <pcarlini@suse.de>
2//
3// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10//
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15//
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// 4.5.1 Primary type categories
21
22#include <tr1/type_traits>
23#include <testsuite_hooks.h>
24#include <testsuite_tr1.h>
25
26void test01()
27{
28  bool test __attribute__((unused)) = true;
29  using std::tr1::is_union;
30  using namespace __gnu_test;
31
32  // Positive tests.
33  VERIFY( (test_category<is_union, UnionType>(true)) );
34
35  // Negative tests.
36  VERIFY( (test_category<is_union, ClassType>(false)) );
37  VERIFY( (test_category<is_union, DerivedType>(false)) );
38  VERIFY( (test_category<is_union, ConvType>(false)) );
39  VERIFY( (test_category<is_union, AbstractClass>(false)) );
40  VERIFY( (test_category<is_union, PolymorphicClass>(false)) );
41  VERIFY( (test_category<is_union, DerivedPolymorphic>(false)) );
42  VERIFY( (test_category<is_union, void>(false)) );
43  VERIFY( (test_category<is_union, int>(false)) );
44  VERIFY( (test_category<is_union, float>(false)) );
45  VERIFY( (test_category<is_union, int[2]>(false)) );
46  VERIFY( (test_category<is_union, int*>(false)) );
47  VERIFY( (test_category<is_union, int(*)(int)>(false)) );
48  VERIFY( (test_category<is_union, float&>(false)) );
49  VERIFY( (test_category<is_union, float(&)(float)>(false)) );
50  VERIFY( (test_category<is_union, int (ClassType::*)>(false)) );
51  VERIFY( (test_category<is_union, int (ClassType::*) (int)>(false)) );
52  VERIFY( (test_category<is_union, int (int)>(false)) );
53  VERIFY( (test_category<is_union, EnumType>(false)) );
54}
55
56int main()
57{
58  test01();
59  return 0;
60}
61