1 files changed, 0 insertions, 119 deletions
diff --git a/gl/tests/test-printf-frexp.c b/gl/tests/test-printf-frexp.c
deleted file mode 100644
index 5ecf198555..0000000000
--- a/gl/tests/test-printf-frexp.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* Test of splitting a double into fraction and mantissa.
-   Copyright (C) 2007-2013 Free Software Foundation, Inc.
-
-   This program 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 3 of the License, or
-   (at your option) any later version.
-
-   This program 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 program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
-
-#include <config.h>
-
-#include "printf-frexp.h"
-
-#include <float.h>
-
-#include "macros.h"
-
-static double
-my_ldexp (double x, int d)
-{
-  for (; d > 0; d--)
-    x *= 2.0;
-  for (; d < 0; d++)
-    x *= 0.5;
-  return x;
-}
-
-int
-main ()
-{
-  int i;
-  /* The use of 'volatile' guarantees that excess precision bits are dropped
-     when dealing with denormalized numbers.  It is necessary on x86 systems
-     where double-floats are not IEEE compliant by default, to avoid that the
-     results become platform and compiler option dependent.  'volatile' is a
-     portable alternative to gcc's -ffloat-store option.  */
-  volatile double x;
-
-  for (i = 1, x = 1.0; i <= DBL_MAX_EXP; i++, x *= 2.0)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == i - 1);
-      ASSERT (mantissa == 1.0);
-    }
-  for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == i - 1);
-      ASSERT (mantissa == 1.0);
-    }
-  for (; i >= DBL_MIN_EXP - 100 && x > 0.0; i--, x *= 0.5)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == DBL_MIN_EXP - 1);
-      ASSERT (mantissa == my_ldexp (1.0, i - DBL_MIN_EXP));
-    }
-
-  for (i = 1, x = 1.01; i <= DBL_MAX_EXP; i++, x *= 2.0)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == i - 1);
-      ASSERT (mantissa == 1.01);
-    }
-  for (i = 1, x = 1.01; i >= DBL_MIN_EXP; i--, x *= 0.5)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == i - 1);
-      ASSERT (mantissa == 1.01);
-    }
-  for (; i >= DBL_MIN_EXP - 100 && x > 0.0; i--, x *= 0.5)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == DBL_MIN_EXP - 1);
-      ASSERT (mantissa >= my_ldexp (1.0, i - DBL_MIN_EXP));
-      ASSERT (mantissa <= my_ldexp (2.0, i - DBL_MIN_EXP));
-      ASSERT (mantissa == my_ldexp (x, - exp));
-    }
-
-  for (i = 1, x = 1.73205; i <= DBL_MAX_EXP; i++, x *= 2.0)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == i - 1);
-      ASSERT (mantissa == 1.73205);
-    }
-  for (i = 1, x = 1.73205; i >= DBL_MIN_EXP; i--, x *= 0.5)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == i - 1);
-      ASSERT (mantissa == 1.73205);
-    }
-  for (; i >= DBL_MIN_EXP - 100 && x > 0.0; i--, x *= 0.5)
-    {
-      int exp = -9999;
-      double mantissa = printf_frexp (x, &exp);
-      ASSERT (exp == DBL_MIN_EXP - 1);
-      ASSERT (mantissa >= my_ldexp (1.0, i - DBL_MIN_EXP));
-      ASSERT (mantissa <= my_ldexp (2.0, i - DBL_MIN_EXP));
-      ASSERT (mantissa == my_ldexp (x, - exp));
-    }
-
-  return 0;
-}