--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2012-02-26  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'fmaf-ieee'.
+	* modules/fmaf-ieee-tests: New file.
+	* tests/test-fmaf-ieee.c: New file.
+	* tests/test-fma-ieee.h: New file.
+
 	New module 'fmaf-ieee'.
 	* modules/fmaf-ieee: New file.
 

new file mode 100644
--- /dev/null
+++ b/modules/fmaf-ieee-tests
@@ -0,0 +1,17 @@
+Files:
+tests/test-fmaf-ieee.c
+tests/test-fma-ieee.h
+tests/infinity.h
+tests/nan.h
+tests/macros.h
+
+Depends-on:
+isnanf-nolibm
+signbit
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-fmaf-ieee
+check_PROGRAMS += test-fmaf-ieee
+test_fmaf_ieee_LDADD = $(LDADD) @FMAF_LIBM@

new file mode 100644
--- /dev/null
+++ b/tests/test-fma-ieee.h
@@ -0,0 +1,72 @@
+/* Test of ldexp*() function family.
+   Copyright (C) 2012 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/>.  */
+
+static void
+test_function (void)
+{
+  /* [MX] shaded specification in POSIX.  */
+
+  /* NaN.  */
+  ASSERT (ISNAN (FMA (NAN, L_(3.0), L_(5.0))));
+  ASSERT (ISNAN (FMA (NAN, L_(0.0), L_(5.0))));
+  ASSERT (ISNAN (FMA (L_(2.0), NAN, L_(5.0))));
+  ASSERT (ISNAN (FMA (L_(0.0), NAN, L_(5.0))));
+  ASSERT (ISNAN (FMA (NAN, NAN, L_(5.0))));
+  ASSERT (ISNAN (FMA (NAN, L_(3.0), NAN)));
+  ASSERT (ISNAN (FMA (NAN, L_(0.0), NAN)));
+  ASSERT (ISNAN (FMA (L_(2.0), NAN, NAN)));
+  ASSERT (ISNAN (FMA (L_(0.0), NAN, NAN)));
+  ASSERT (ISNAN (FMA (NAN, NAN, NAN)));
+
+  /* Infinity.  */
+  ASSERT (ISNAN (FMA (INFINITY, L_(2.0), - INFINITY)));
+  ASSERT (ISNAN (FMA (INFINITY, - L_(2.0), INFINITY)));
+  ASSERT (ISNAN (FMA (- INFINITY, L_(2.0), INFINITY)));
+  ASSERT (ISNAN (FMA (- INFINITY, - L_(2.0), - INFINITY)));
+  ASSERT (ISNAN (FMA (L_(2.0), INFINITY, - INFINITY)));
+  ASSERT (ISNAN (FMA (L_(2.0), - INFINITY, INFINITY)));
+  ASSERT (ISNAN (FMA (- L_(2.0), INFINITY, INFINITY)));
+  ASSERT (ISNAN (FMA (- L_(2.0), - INFINITY, - INFINITY)));
+
+  ASSERT (FMA (INFINITY, L_(2.0), INFINITY) == INFINITY);
+  ASSERT (FMA (INFINITY, - L_(2.0), - INFINITY) == - INFINITY);
+  ASSERT (FMA (- INFINITY, L_(2.0), - INFINITY) == - INFINITY);
+  ASSERT (FMA (- INFINITY, - L_(2.0), INFINITY) == INFINITY);
+  ASSERT (FMA (L_(2.0), INFINITY, INFINITY) == INFINITY);
+  ASSERT (FMA (L_(2.0), - INFINITY, - INFINITY) == - INFINITY);
+  ASSERT (FMA (- L_(2.0), INFINITY, - INFINITY) == - INFINITY);
+  ASSERT (FMA (- L_(2.0), - INFINITY, INFINITY) == INFINITY);
+
+  /* Infinity times zero is NaN.  */
+  ASSERT (ISNAN (FMA (INFINITY, L_(0.0), L_(7.0))));
+  ASSERT (ISNAN (FMA (INFINITY, L_(0.0), INFINITY)));
+  ASSERT (ISNAN (FMA (INFINITY, L_(0.0), NAN)));
+  ASSERT (ISNAN (FMA (- INFINITY, L_(0.0), L_(7.0))));
+  ASSERT (ISNAN (FMA (- INFINITY, L_(0.0), INFINITY)));
+  ASSERT (ISNAN (FMA (- INFINITY, L_(0.0), NAN)));
+  ASSERT (ISNAN (FMA (L_(0.0), INFINITY, L_(7.0))));
+  ASSERT (ISNAN (FMA (L_(0.0), INFINITY, INFINITY)));
+  ASSERT (ISNAN (FMA (L_(0.0), INFINITY, NAN)));
+  ASSERT (ISNAN (FMA (L_(0.0), - INFINITY, L_(7.0))));
+  ASSERT (ISNAN (FMA (L_(0.0), - INFINITY, INFINITY)));
+  ASSERT (ISNAN (FMA (L_(0.0), - INFINITY, NAN)));
+
+  /* NaN in the z argument.  */
+  ASSERT (ISNAN (FMA (L_(2.0), L_(3.0), NAN)));
+  ASSERT (ISNAN (FMA (L_(2.0), INFINITY, NAN)));
+  ASSERT (ISNAN (FMA (INFINITY, L_(3.0), NAN)));
+  ASSERT (ISNAN (FMA (INFINITY, INFINITY, NAN)));
+}

new file mode 100644
--- /dev/null
+++ b/tests/test-fmaf-ieee.c
@@ -0,0 +1,43 @@
+/* Test of fmaf() function.
+   Copyright (C) 2012 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/>.  */
+
+#include <config.h>
+
+#include <math.h>
+
+#include "isnanf-nolibm.h"
+#include "infinity.h"
+#include "nan.h"
+#include "macros.h"
+
+#undef INFINITY
+#undef NAN
+
+#define DOUBLE float
+#define ISNAN isnanf
+#define INFINITY Infinityf ()
+#define NAN NaNf ()
+#define L_(literal) literal##f
+#define FMA fmaf
+#include "test-fma-ieee.h"
+
+int
+main ()
+{
+  test_function ();
+
+  return 0;
+}