1 // 1999-11-15 Kevin Ediger <kediger@licor.com>
2 // test the floating point inserters (facet num_put)
4 // Copyright (C) 1999, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
21 // { dg-do run { xfail lax_strtofp } }
23 #include <cmath> // for abs
24 #include <cfloat> // for DBL_EPSILON
27 #include <testsuite_hooks.h>
34 bool test __attribute__((unused)) = true;
36 int prec = numeric_limits<double>::digits10 + 2;
37 double oval = numeric_limits<double>::min();
42 string sval = ostr.str();
43 istringstream istr (sval);
46 VERIFY( abs(oval-ival)/oval < DBL_EPSILON );