diff options
Diffstat (limited to 'math/libm-test-support.h')
| -rw-r--r-- | math/libm-test-support.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/math/libm-test-support.h b/math/libm-test-support.h deleted file mode 100644 index 0e781442aa..0000000000 --- a/math/libm-test-support.h +++ /dev/null @@ -1,156 +0,0 @@ -/* Support code for testing libm functions (common declarations). - Copyright (C) 1997-2017 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/>. */ - -#ifndef LIBM_TEST_SUPPORT_H -#define LIBM_TEST_SUPPORT_H 1 - -#include <complex.h> -#include <math.h> -#include <float.h> -#include <fenv.h> -#include <limits.h> - -#include <stdlib.h> -#include <stdint.h> -#include <stdio.h> -#include <tininess.h> -#include <math-tests.h> -#include <nan-high-order-bit.h> - -extern const int flag_test_errno; -extern const int flag_test_exceptions; -extern const int flag_test_finite; -extern const int flag_test_inline; -extern const int flag_test_mathvec; -extern const char test_msg[]; -extern const char qtype_str[]; -extern const char doc[]; - -/* Possible exceptions */ -#define NO_EXCEPTION 0x0 -#define INVALID_EXCEPTION 0x1 -#define DIVIDE_BY_ZERO_EXCEPTION 0x2 -#define OVERFLOW_EXCEPTION 0x4 -#define UNDERFLOW_EXCEPTION 0x8 -#define INEXACT_EXCEPTION 0x10 -/* The next flags signals that those exceptions are allowed but not required. */ -#define INVALID_EXCEPTION_OK 0x20 -#define DIVIDE_BY_ZERO_EXCEPTION_OK 0x40 -#define OVERFLOW_EXCEPTION_OK 0x80 -#define UNDERFLOW_EXCEPTION_OK 0x100 -/* For "inexact" exceptions, the default is allowed but not required - unless INEXACT_EXCEPTION or NO_INEXACT_EXCEPTION is specified. */ -#define NO_INEXACT_EXCEPTION 0x200 -/* Some special test flags, passed together with exceptions. */ -#define IGNORE_ZERO_INF_SIGN 0x400 -#define TEST_NAN_SIGN 0x800 -#define TEST_NAN_PAYLOAD 0x1000 -#define NO_TEST_INLINE 0x2000 -#define XFAIL_TEST 0x4000 -/* Indicate errno settings required or disallowed. */ -#define ERRNO_UNCHANGED 0x8000 -#define ERRNO_EDOM 0x10000 -#define ERRNO_ERANGE 0x20000 -/* Flags generated by gen-libm-test.pl, not entered here manually. */ -#define IGNORE_RESULT 0x40000 -#define NON_FINITE 0x80000 -#define TEST_SNAN 0x100000 -#define NO_TEST_MATHVEC 0x200000 - -#define __CONCATX(a,b) __CONCAT(a,b) - -#define TYPE_MIN __CONCATX (PREFIX, _MIN) -#define TYPE_TRUE_MIN __CONCATX (PREFIX, _TRUE_MIN) -#define TYPE_MAX __CONCATX (PREFIX, _MAX) -#define MIN_EXP __CONCATX (PREFIX, _MIN_EXP) -#define MAX_EXP __CONCATX (PREFIX, _MAX_EXP) -#define MANT_DIG __CONCATX (PREFIX, _MANT_DIG) - -/* Format specific test macros. */ -#define TEST_COND_binary32 (MANT_DIG == 24 \ - && MIN_EXP == -125 \ - && MAX_EXP == 128) - -#define TEST_COND_binary64 (MANT_DIG == 53 \ - && MIN_EXP == -1021 \ - && MAX_EXP == 1024) - -#define TEST_COND_binary128 (MANT_DIG == 113 \ - && MIN_EXP == -16381 \ - && MAX_EXP == 16384) - -#define TEST_COND_ibm128 (MANT_DIG == 106) - -#define TEST_COND_intel96 (MANT_DIG == 64 \ - && MIN_EXP == -16381 \ - && MAX_EXP == 16384) - -#define TEST_COND_m68k96 (MANT_DIG == 64 \ - && MIN_EXP == -16382 \ - && MAX_EXP == 16384) - -/* The condition ibm128-libgcc is used instead of ibm128 to mark tests - where in principle the glibc code is OK but the tests fail because - of limitations of the libgcc support for that format (e.g. GCC bug - 59666, in non-default rounding modes). */ -#define TEST_COND_ibm128_libgcc TEST_COND_ibm128 - -/* Mark a test as expected to fail for ibm128-libgcc. This is used - via XFAIL_ROUNDING_IBM128_LIBGCC, which gen-libm-test.pl transforms - appropriately for each rounding mode. */ -#define XFAIL_IBM128_LIBGCC (TEST_COND_ibm128_libgcc ? XFAIL_TEST : 0) - -/* Number of bits in NaN payload. */ -#if TEST_COND_ibm128 -# define PAYLOAD_DIG (DBL_MANT_DIG - 2) -#else -# define PAYLOAD_DIG (MANT_DIG - 2) -#endif - -/* Values underflowing on architectures detecting tininess before - rounding, but not on those detecting tininess after rounding. */ -#define UNDERFLOW_EXCEPTION_BEFORE_ROUNDING (TININESS_AFTER_ROUNDING \ - ? 0 \ - : UNDERFLOW_EXCEPTION) - -#if LONG_MAX == 0x7fffffff -# define TEST_COND_long32 1 -# define TEST_COND_long64 0 -#else -# define TEST_COND_long32 0 -# define TEST_COND_long64 1 -#endif -#define TEST_COND_before_rounding (!TININESS_AFTER_ROUNDING) -#define TEST_COND_after_rounding TININESS_AFTER_ROUNDING - -int enable_test (int); -void init_max_error (const char *, int); -void print_max_error (const char *); -void print_complex_max_error (const char *); -void check_float (const char *, FLOAT, FLOAT, int); -void check_complex (const char *, __complex__ FLOAT, __complex__ FLOAT, int); -void check_int (const char *, int, int, int); -void check_long (const char *, long int, long int, int); -void check_bool (const char *, int, int, int); -void check_longlong (const char *, long long int, long long int, int); -void check_intmax_t (const char *, intmax_t, intmax_t, int); -void check_uintmax_t (const char *, uintmax_t, uintmax_t, int); -void libm_test_init (int, char **); -int libm_test_finish (void); - -#endif /* LIBM_TEST_SUPPORT_H. */ |