tests/test-frexp-ieee.c

   1 /* Test of splitting a double into fraction and mantissa.
   2    Copyright (C) 2012-2020 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16
  17 #include <config.h>
  18
  19 #include <math.h>
  20
  21 #include "isnand-nolibm.h"
  22 #include "minus-zero.h"
  23 #include "infinity.h"
  24 #include "nan.h"
  25 #include "macros.h"
  26
  27 #undef INFINITY
  28 #undef NAN
  29
  30 #define DOUBLE double
  31 #define ISNAN isnand
  32 #define INFINITY Infinityd ()
  33 #define NAN NaNd ()
  34 #define L_(literal) literal
  35 #define MINUS_ZERO minus_zerod
  36 #define FREXP frexp
  37 #include "test-frexp-ieee.h"
  38
  39 int
  40 main ()
  41 {
  42   test_function ();
  43
  44   return 0;
  45 }