Tests: when restoring the exponent range, save emin/emax first instead

of using MPFR_EMIN_MIN/MPFR_EMAX_MAX (which have no longer corresponded
to the default exponent range since quite a long time).


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@4555 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/tatan.c b/tests/tatan.c
index 64f5a2eda..b6c9653b3 100644
--- a/tests/tatan.c
+++ b/tests/tatan.c
@@ -219,6 +219,10 @@ static void
 special_overflow (void)
 {
   mpfr_t x, y;
+  mp_exp_t emin, emax;
+
+  emin = mpfr_get_emin ();
+  emax = mpfr_get_emax ();
 
   set_emin (-125);
   set_emax (128);
@@ -235,8 +239,8 @@ special_overflow (void)
     }
   mpfr_clear (y);
   mpfr_clear (x);
-  set_emin (MPFR_EMIN_MIN);
-  set_emax (MPFR_EMAX_MAX);
+  set_emin (emin);
+  set_emax (emax);
 }
 
 static void