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+/* Test requirements on FP_ILOGB* constants.
+ Copyright (C) 2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <limits.h>
+#include <math.h>
+
+#if FP_ILOGB0 >= 0
+# error "FP_ILOGB0 is positive"
+#endif
+
+#if FP_ILOGB0 != INT_MIN && FP_ILOGB0 != -INT_MAX
+# error "FP_ILOGB0 must be INT_MIN or -INT_MAX"
+#endif
+
+#if FP_ILOGBNAN >= 0 && FP_ILOGBNAN != INT_MAX
+# error "FP_ILOGBNAN must be INT_MIN or INT_MAX"
+#endif
+
+#if FP_ILOGBNAN < 0 && FP_ILOGBNAN != INT_MIN
+# error "FP_ILOGBNAN must be INT_MIN or INT_MAX"
+#endif
+
+/* This is a compilation test. */
+#define TEST_FUNCTION 0
+#include "../test-skeleton.c"