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d9a34d524b
* tests/test-ldexp.h (test_function): Add some pseudo-randomized tests. * tests/test-ldexp.c (RANDOM): New macro. * tests/test-ldexpf.c (RANDOM): New macro. * tests/test-ldexpl.c (RANDOM): New macro. * modules/ldexp-tests (Files): Add tests/randomd.c. (Makefile.am): Add randomd.c to test_ldexp_SOURCES. * modules/ldexpf-tests (Files): Add tests/randomf.c. (Makefile.am): Add randomf.c to test_ldexpf_SOURCES. * modules/ldexpl-tests (Files): Add tests/randoml.c. (Makefile.am): Add randoml.c to test_ldexpl_SOURCES.
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* Test of multiplying a 'long double' by a power of 2.
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Copyright (C) 2007-2012 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
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#include <config.h>
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#include <math.h>
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#include "signature.h"
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SIGNATURE_CHECK (ldexpl, long double, (long double, int));
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#include <float.h>
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#include "fpucw.h"
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#include "isnanl-nolibm.h"
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#include "minus-zero.h"
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#include "infinity.h"
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#include "nan.h"
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#include "macros.h"
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#undef INFINITY
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#undef NAN
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#define DOUBLE long double
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#define ISNAN isnanl
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#define INFINITY Infinityl ()
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#define NAN NaNl ()
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#define L_(literal) literal##L
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#define MINUS_ZERO minus_zerol
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#define MIN_EXP LDBL_MIN_EXP
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#define MAX_EXP LDBL_MAX_EXP
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#define LDEXP ldexpl
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#define RANDOM randoml
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#include "test-ldexp.h"
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int
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main ()
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{
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DECL_LONG_DOUBLE_ROUNDING
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BEGIN_LONG_DOUBLE_ROUNDING ();
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test_function ();
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return 0;
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}
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