1// 2000-03-29 sss/bkoz
2
3// Copyright (C) 2000-2015 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#include <algorithm>
21#include <functional>
22#include <testsuite_hooks.h>
23
24template<typename T>
25  struct A { static const T a; };
26
27template<typename T>
28const T A<T>::a = T(3);
29
30void test02()
31{
32  bool test __attribute__((unused)) = true;
33
34  VERIFY( 3 == std::max(A<int>::a, 2) );
35  VERIFY( 4 == std::max(A<int>::a, 4) );
36
37  VERIFY( 3u == std::max(A<unsigned int>::a, 2u) );
38  VERIFY( 4u == std::max(A<unsigned int>::a, 4u) );
39
40  VERIFY( 3l == std::max(A<long>::a, 2l) );
41  VERIFY( 4l == std::max(A<long>::a, 4l) );
42
43  VERIFY( 3ul == std::max(A<unsigned long>::a, 2ul) );
44  VERIFY( 4ul == std::max(A<unsigned long>::a, 4ul) );
45
46#ifdef _GLIBCXX_USE_LONG_LONG
47  VERIFY( 3ll == std::max(A<long long>::a, 2ll) );
48  VERIFY( 4ll == std::max(A<long long>::a, 4ll) );
49
50  VERIFY( 3ull == std::max(A<unsigned long long>::a, 2ull) );
51  VERIFY( 4ull == std::max(A<unsigned long long>::a, 4ull) );
52#endif
53
54  VERIFY( short(3) == std::max(A<short>::a, short(2)) );
55  VERIFY( short(4) == std::max(A<short>::a, short(4)) );
56
57  VERIFY( (unsigned short)3 == std::max(A<unsigned short>::a, (unsigned short)2) );
58  VERIFY( (unsigned short)4 == std::max(A<unsigned short>::a, (unsigned short)4) );
59
60  VERIFY( (char)3 == std::max(A<char>::a, (char)2) );
61  VERIFY( (char)4 == std::max(A<char>::a, (char)4) );
62
63  VERIFY( (signed char)3 == std::max(A<signed char>::a, (signed char)2) );
64  VERIFY( (signed char)4 == std::max(A<signed char>::a, (signed char)4) );
65
66  VERIFY( (unsigned char)3 == std::max(A<unsigned char>::a, (unsigned char)2) );
67  VERIFY( (unsigned char)4 == std::max(A<unsigned char>::a, (unsigned char)4) );
68
69  VERIFY( (wchar_t)3 == std::max(A<wchar_t>::a, (wchar_t)2) );
70  VERIFY( (wchar_t)4 == std::max(A<wchar_t>::a, (wchar_t)4) );
71}
72
73int main()
74{
75  test02();
76  return 0;
77}
78