1// 2005-01-24  Paolo Carlini  <pcarlini@suse.de>
2//
3// Copyright (C) 2005, 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// 4.5.3 Type properties
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_signed;
30  using namespace __gnu_test;
31
32  VERIFY( (test_category<is_signed, void>(false)) );
33
34  VERIFY( (test_category<is_signed, char>(false)) );
35  VERIFY( (test_category<is_signed, signed char>(true)) );
36  VERIFY( (test_category<is_signed, unsigned char>(false)) );
37#ifdef _GLIBCXX_USE_WCHAR_T
38  VERIFY( (test_category<is_signed, wchar_t>(false)) );
39#endif
40  VERIFY( (test_category<is_signed, short>(true)) );
41  VERIFY( (test_category<is_signed, unsigned short>(false)) );
42  VERIFY( (test_category<is_signed, int>(true)) );
43  VERIFY( (test_category<is_signed, unsigned int>(false)) );
44  VERIFY( (test_category<is_signed, long>(true)) );
45  VERIFY( (test_category<is_signed, unsigned long>(false)) );
46  VERIFY( (test_category<is_signed, long long>(true)) );
47  VERIFY( (test_category<is_signed, unsigned long long>(false)) );
48
49  VERIFY( (test_category<is_signed, float>(false)) );
50  VERIFY( (test_category<is_signed, double>(false)) );
51  VERIFY( (test_category<is_signed, long double>(false)) );
52
53  // Sanity check.
54  VERIFY( (test_category<is_signed, ClassType>(false)) );
55}
56
57int main()
58{
59  test01();
60  return 0;
61}
62