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-rw-r--r--math/test-iseqsig-excess-precision.c80
1 files changed, 0 insertions, 80 deletions
diff --git a/math/test-iseqsig-excess-precision.c b/math/test-iseqsig-excess-precision.c
deleted file mode 100644
index e36160c926..0000000000
--- a/math/test-iseqsig-excess-precision.c
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-/* Test iseqsig with excess precision.
- Copyright (C) 2016-2017 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 <float.h>
-#include <math.h>
-#include <stdio.h>
-
-static int
-do_test (void)
-{
- int result = 0;
-
- if (FLT_EVAL_METHOD == 1 || FLT_EVAL_METHOD == 2 || FLT_EVAL_METHOD > 32)
- {
- /* Excess precision for float. */
- if (iseqsig (1.0f, 1.0f + (float) DBL_EPSILON))
- {
- puts ("iseqsig removes excess precision float -> double");
- result = 1;
- }
- else
- puts ("iseqsig preserves excess precision float -> double");
- if (iseqsig (__builtin_inff (), FLT_MAX * FLT_MAX))
- {
- puts ("iseqsig removes excess range float -> double");
- result = 1;
- }
- else
- puts ("iseqsig preserves excess range float -> double");
- }
-
- if (FLT_EVAL_METHOD == 2 || FLT_EVAL_METHOD > 64)
- {
- /* Excess precision for float and double. */
- if (iseqsig (1.0f, 1.0f + (float) LDBL_EPSILON))
- {
- puts ("iseqsig removes excess precision float -> long double");
- result = 1;
- }
- else
- puts ("iseqsig preserves excess precision float -> long double");
- if (iseqsig (1.0, 1.0 + (double) LDBL_EPSILON))
- {
- puts ("iseqsig removes excess precision double -> long double");
- result = 1;
- }
- else
- puts ("iseqsig preserves excess precision double -> long double");
- if (LDBL_MAX_EXP >= 2 * DBL_MAX_EXP)
- {
- if (iseqsig (__builtin_inf (), DBL_MAX * DBL_MAX))
- {
- puts ("iseqsig removes excess range double -> long double");
- result = 1;
- }
- else
- puts ("iseqsig preserves excess range double -> long double");
- }
- }
-
- return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"