2012-04-03 Bruno Haible <bruno@clisp.org>
+ Tests for module 'ilogbf'.
+ * modules/ilogbf-tests: New file.
+ * tests/test-ilogbf.c: New file.
+
New module 'ilogbf'.
* lib/math.in.h (ilogbf): New declaration.
* lib/ilogbf.c: New file.
--- /dev/null
+/* Test of ilogbf() 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/>. */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2012. */
+
+#include <config.h>
+
+#include <math.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (ilogbf, int, (float));
+
+#include <float.h>
+#include <limits.h>
+
+#include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
+#include "macros.h"
+
+#undef INFINITY
+#undef NAN
+
+#define DOUBLE float
+#define VOLATILE volatile
+#define INFINITY Infinityf ()
+#define NAN NaNf ()
+#define L_(literal) literal##f
+#define MINUS_ZERO minus_zerof
+#define MAX_EXP FLT_MAX_EXP
+#define MIN_EXP FLT_MIN_EXP
+#define MIN_NORMAL_EXP FLT_MIN_EXP
+#define ILOGB ilogbf
+#define RANDOM randomf
+#include "test-ilogb.h"
+
+int
+main ()
+{
+ test_function ();
+
+ return 0;
+}