1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// { dg-require-c-std "" }
// 2007-01-10 Edward Smith-Rowland <3dw4rd@verizon.net>
//
// Copyright (C) 2006-2007 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
//
// This library 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 for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 5.2.1.18 laguerre
#include <tr1/cmath>
#include <testsuite_hooks.h>
void
test01()
{
float xf = std::numeric_limits<float>::quiet_NaN();
double xd = std::numeric_limits<double>::quiet_NaN();
long double xl = std::numeric_limits<long double>::quiet_NaN();
unsigned int n = 2;
float a = std::tr1::laguerre(n, xf);
float b = std::tr1::laguerref(n, xf);
double c = std::tr1::laguerre(n, xd);
long double d = std::tr1::laguerre(n, xl);
long double e = std::tr1::laguerrel(n, xl);
VERIFY(std::tr1::isnan<float>(a));
VERIFY(std::tr1::isnan<float>(b));
VERIFY(std::tr1::isnan<double>(c));
VERIFY(std::tr1::isnan<long double>(d));
VERIFY(std::tr1::isnan<long double>(e));
return;
}
int
main()
{
test01();
return 0;
}
|
