mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 04:31:03 +00:00
dba0832af1
This introduces tst-strtod.h to contain some macros
to assist with updating strto{f,d,ld} test code to
support additional variants of this function.
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/* Common utilities for testing strtod and its derivatives.
|
|
This file is part of the GNU C Library.
|
|
Copyright (C) 2016 Free Software Foundation, Inc.
|
|
|
|
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/>. */
|
|
|
|
#ifndef _TST_STRTOD_H
|
|
#define _TST_STRTOD_H
|
|
|
|
#define FSTRLENMAX 128
|
|
|
|
/* Splat n variants of the same test for the various strtod functions. */
|
|
#define GEN_TEST_STRTOD_FOREACH(mfunc) \
|
|
mfunc ( f, float, snprintf, "", f, f) \
|
|
mfunc ( d, double, snprintf, "", , ) \
|
|
mfunc ( ld, long double, snprintf, "L", L, l)
|
|
/* The arguments to the generated macros are:
|
|
FSUF - Function suffix
|
|
FTYPE - float type
|
|
FTOSTR - float to string func
|
|
FTOSTRM - Optional modifier for FTOSTR format
|
|
LSUF - Literal suffix
|
|
CSUF - C standardish suffix for many of the math functions
|
|
*/
|
|
|
|
|
|
|
|
#define STRTOD_TEST_FOREACH(mfunc, ...) \
|
|
({ \
|
|
int result = 0; \
|
|
result |= mfunc ## f (__VA_ARGS__); \
|
|
result |= mfunc ## d (__VA_ARGS__); \
|
|
result |= mfunc ## ld (__VA_ARGS__); \
|
|
result; \
|
|
})
|
|
|
|
|
|
#endif
|