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-rw-r--r--gl/tests/test-math.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/gl/tests/test-math.c b/gl/tests/test-math.c
deleted file mode 100644
index f7d944cbf8..0000000000
--- a/gl/tests/test-math.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Test of <math.h> substitute.
- Copyright (C) 2007-2013 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>, 2007. */
-
-#include <config.h>
-
-#include <math.h>
-
-#ifndef NAN
-# error NAN should be defined
-choke me
-#endif
-
-#ifndef HUGE_VALF
-# error HUGE_VALF should be defined
-choke me
-#endif
-
-#ifndef HUGE_VAL
-# error HUGE_VAL should be defined
-choke me
-#endif
-
-#ifndef HUGE_VALL
-# error HUGE_VALL should be defined
-choke me
-#endif
-
-#ifndef FP_ILOGB0
-# error FP_ILOGB0 should be defined
-choke me
-#endif
-
-#ifndef FP_ILOGBNAN
-# error FP_ILOGBNAN should be defined
-choke me
-#endif
-
-#include <limits.h>
-
-#include "macros.h"
-
-#if 0
-/* Check that NAN expands into a constant expression. */
-static float n = NAN;
-#endif
-
-/* Compare two numbers with ==.
- This is a separate function because IRIX 6.5 "cc -O" miscompiles an
- 'x == x' test. */
-static int
-numeric_equalf (float x, float y)
-{
- return x == y;
-}
-static int
-numeric_equald (double x, double y)
-{
- return x == y;
-}
-static int
-numeric_equall (long double x, long double y)
-{
- return x == y;
-}
-
-int
-main (void)
-{
- double d = NAN;
- double zero = 0.0;
- ASSERT (!numeric_equald (d, d));
-
- d = HUGE_VAL;
- ASSERT (numeric_equald (d, 1.0 / zero));
-
- ASSERT (numeric_equalf (HUGE_VALF, HUGE_VALF + HUGE_VALF));
-
- ASSERT (numeric_equald (HUGE_VAL, HUGE_VAL + HUGE_VAL));
-
- ASSERT (numeric_equall (HUGE_VALL, HUGE_VALL + HUGE_VALL));
-
- /* Check the value of FP_ILOGB0. */
- ASSERT (FP_ILOGB0 == INT_MIN || FP_ILOGB0 == - INT_MAX);
-
- /* Check the value of FP_ILOGBNAN. */
- ASSERT (FP_ILOGBNAN == INT_MIN || FP_ILOGBNAN == INT_MAX);
-
- return 0;
-}