[thirdparty/glibc.git] / misc / tst-dbl-efgcvt.c

/* Tests for *cvt function, double version.
   Copyright (C) 1998-2019 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
   <https://www.gnu.org/licenses/>.  */

#include <float.h>

#define ECVT ecvt
#define FCVT fcvt
#define ECVT_R ecvt_r
#define FCVT_R fcvt_r
#define FLOAT double
#define PRINTF_CONVERSION "%f"

#if DBL_MANT_DIG == 53
# define EXTRA_ECVT_TESTS \
  { 0x1p-1074, 3, -323, "494" }, \
  { -0x1p-1074, 3, -323, "494" },
#else
# define EXTRA_ECVT_TESTS
#endif

#include <tst-efgcvt-template.c>
Commit	Line	Data
bd51ff5e	1	/* Tests for *cvt function, double version.
04277e02	2	Copyright (C) 1998-2019 Free Software Foundation, Inc.
bd51ff5e GG	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
5a82c748	17	<https://www.gnu.org/licenses/>. */
bd51ff5e GG	18
	19	#include <float.h>
	20
	21	#define ECVT ecvt
	22	#define FCVT fcvt
	23	#define ECVT_R ecvt_r
	24	#define FCVT_R fcvt_r
	25	#define FLOAT double
	26	#define PRINTF_CONVERSION "%f"
	27
	28	#if DBL_MANT_DIG == 53
	29	# define EXTRA_ECVT_TESTS \
	30	{ 0x1p-1074, 3, -323, "494" }, \
	31	{ -0x1p-1074, 3, -323, "494" },
	32	#else
	33	# define EXTRA_ECVT_TESTS
	34	#endif
	35
	36	#include <tst-efgcvt-template.c>