1 files changed, 3 insertions, 0 deletions
diff --git a/tests/tatanh.c b/tests/tatanh.c
index 06921e243..0c146aa44 100644
--- a/tests/tatanh.c
+++ b/tests/tatanh.c
@@ -179,6 +179,9 @@ main (int argc, char *argv[])
 
   test_generic (2, 100, 25);
 
+  if (getenv ("MPFR_CHECK_ALL") != NULL)
+    data_check ("data/atanh", mpfr_atanh, "mpfr_atanh");
+
   tests_end_mpfr ();
   return 0;
 }