/* Support code for testing libm functions (driver).
Copyright (C) 1997-2021 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
. */
#include "libm-test-support.h"
#include
#include
/* Flags set by the including file. */
const int flag_test_errno = TEST_ERRNO;
const int flag_test_exceptions = TEST_EXCEPTIONS;
const int flag_test_mathvec = TEST_MATHVEC;
#if TEST_NARROW
const int snan_tests_arg = SNAN_TESTS (ARG_FLOAT);
#else
const int snan_tests_arg = SNAN_TESTS (FLOAT);
#endif
#define STRX(x) #x
#define STR(x) STRX (x)
#define STR_FLOAT STR (FLOAT)
#define STR_ARG_FLOAT STR (ARG_FLOAT)
#define STR_VEC_LEN STR (VEC_LEN)
/* Informal description of the functions being tested. */
#if TEST_MATHVEC
# define TEST_MSG "testing " STR_FLOAT " (vector length " STR_VEC_LEN ")\n"
#elif TEST_NARROW
# define TEST_MSG "testing " STR_FLOAT " (argument " STR_ARG_FLOAT ")\n"
#else
# define TEST_MSG "testing " STR_FLOAT " (without inline functions)\n"
#endif
const char test_msg[] = TEST_MSG;
/* Allow platforms without all rounding modes to test properly,
assuming they provide an __FE_UNDEFINED in which
causes fesetround() to return failure. */
#ifndef FE_TONEAREST
# define FE_TONEAREST __FE_UNDEFINED
#endif
#ifndef FE_TOWARDZERO
# define FE_TOWARDZERO __FE_UNDEFINED
#endif
#ifndef FE_UPWARD
# define FE_UPWARD __FE_UNDEFINED
#endif
#ifndef FE_DOWNWARD
# define FE_DOWNWARD __FE_UNDEFINED
#endif
#define TEST_NAN_PAYLOAD_CANONICALIZE (SNAN_TESTS_PRESERVE_PAYLOAD \
? TEST_NAN_PAYLOAD \
: 0)
const char qtype_str[] = TYPE_STR;
/* Various constants derived from pi. We must supply them precalculated for
accuracy. They are written as a series of postfix operations to keep
them concise yet somewhat readable. */
/* (pi * 3) / 4 */
#define lit_pi_3_m_4_d LIT (2.356194490192344928846982537459627163)
/* pi * 3 / (4 * ln(10)) */
#define lit_pi_3_m_4_ln10_m_d LIT (1.023282265381381010614337719073516828)
/* pi / (2 * ln(10)) */
#define lit_pi_2_ln10_m_d LIT (0.682188176920920673742891812715677885)
/* pi / (4 * ln(10)) */
#define lit_pi_4_ln10_m_d LIT (0.341094088460460336871445906357838943)
/* pi / ln(10) */
#define lit_pi_ln10_d LIT (1.364376353841841347485783625431355770)
/* pi / 2 */
#define lit_pi_2_d LITM (M_PI_2)
/* pi / 4 */
#define lit_pi_4_d LITM (M_PI_4)
/* pi */
#define lit_pi LITM (M_PI)
/* Other useful constants. */
/* e */
#define lit_e LITM (M_E)
#define plus_zero LIT (0.0)
#define minus_zero LIT (-0.0)
#define plus_infty FUNC (__builtin_inf) ()
#define minus_infty -(FUNC (__builtin_inf) ())
#define qnan_value_pl(S) FUNC (__builtin_nan) (S)
#define qnan_value qnan_value_pl ("")
#define snan_value_pl(S) FUNC (__builtin_nans) (S)
#define snan_value snan_value_pl ("")
#define max_value TYPE_MAX
#define min_value TYPE_MIN
#define min_subnorm_value TYPE_TRUE_MIN
#define arg_plus_zero ARG_LIT (0.0)
#define arg_minus_zero ARG_LIT (-0.0)
#define arg_plus_infty ARG_FUNC (__builtin_inf) ()
#define arg_minus_infty -(ARG_FUNC (__builtin_inf) ())
#define arg_qnan_value_pl(S) ARG_FUNC (__builtin_nan) (S)
#define arg_qnan_value arg_qnan_value_pl ("")
#define arg_snan_value_pl(S) ARG_FUNC (__builtin_nans) (S)
#define arg_snan_value arg_snan_value_pl ("")
#define arg_max_value ARG_TYPE_MAX
#define arg_min_value ARG_TYPE_MIN
#define arg_min_subnorm_value ARG_TYPE_TRUE_MIN
/* For nexttoward tests. */
#define snan_value_ld __builtin_nansl ("")
/* For pseudo-normal number tests. */
#if HANDLE_PSEUDO_NUMBERS
# include
#define pseudo_inf { .parts = { 0x00000000, 0x00000000, 0x7fff }}
#define pseudo_zero { .parts = { 0x00000000, 0x00000000, 0x0100 }}
#define pseudo_qnan { .parts = { 0x00000001, 0x00000000, 0x7fff }}
#define pseudo_snan { .parts = { 0x00000001, 0x40000000, 0x7fff }}
#define pseudo_unnormal { .parts = { 0x00000001, 0x40000000, 0x0100 }}
#endif
/* Structures for each kind of test. */
/* Used for both RUN_TEST_LOOP_f_f and RUN_TEST_LOOP_fp_f. */
struct test_f_f_data
{
const char *arg_str;
FLOAT arg;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_ff_f_data
{
const char *arg_str;
FLOAT arg1, arg2;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
/* Strictly speaking, a j type argument is one gen-libm-test.py will not
attempt to muck with. For now, it is only used to prevent it from
mucking up an explicitly long double argument. */
struct test_fj_f_data
{
const char *arg_str;
FLOAT arg1;
long double arg2;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
#ifdef ARG_FLOAT
struct test_aa_f_data
{
const char *arg_str;
ARG_FLOAT arg1, arg2;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
#endif
struct test_fi_f_data
{
const char *arg_str;
FLOAT arg1;
int arg2;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_fl_f_data
{
const char *arg_str;
FLOAT arg1;
long int arg2;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_if_f_data
{
const char *arg_str;
int arg1;
FLOAT arg2;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_fff_f_data
{
const char *arg_str;
FLOAT arg1, arg2, arg3;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_fiu_M_data
{
const char *arg_str;
FLOAT arg1;
int arg2;
unsigned int arg3;
struct
{
intmax_t expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_fiu_U_data
{
const char *arg_str;
FLOAT arg1;
int arg2;
unsigned int arg3;
struct
{
uintmax_t expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_c_f_data
{
const char *arg_str;
FLOAT argr, argc;
struct
{
FLOAT expected;
int exceptions;
} rd, rn, rz, ru;
};
/* Used for both RUN_TEST_LOOP_f_f1 and RUN_TEST_LOOP_fI_f1. */
struct test_f_f1_data
{
const char *arg_str;
FLOAT arg;
struct
{
FLOAT expected;
int exceptions;
int extra_test;
int extra_expected;
} rd, rn, rz, ru;
};
struct test_fF_f1_data
{
const char *arg_str;
FLOAT arg;
struct
{
FLOAT expected;
int exceptions;
int extra_test;
FLOAT extra_expected;
} rd, rn, rz, ru;
};
struct test_ffI_f1_data
{
const char *arg_str;
FLOAT arg1, arg2;
struct
{
FLOAT expected;
int exceptions;
int extra_test;
int extra_expected;
} rd, rn, rz, ru;
};
struct test_c_c_data
{
const char *arg_str;
FLOAT argr, argc;
struct
{
FLOAT expr, expc;
int exceptions;
} rd, rn, rz, ru;
};
struct test_cc_c_data
{
const char *arg_str;
FLOAT arg1r, arg1c, arg2r, arg2c;
struct
{
FLOAT expr, expc;
int exceptions;
} rd, rn, rz, ru;
};
/* Used for all of RUN_TEST_LOOP_f_i, RUN_TEST_LOOP_f_i_tg,
RUN_TEST_LOOP_f_b and RUN_TEST_LOOP_f_b_tg. */
struct test_f_i_data
{
const char *arg_str;
FLOAT arg;
struct
{
int expected;
int exceptions;
} rd, rn, rz, ru;
};
/* Used for RUN_TEST_LOOP_f_i_tg_u and RUN_TEST_LOOP_f_b_tg_u. */
#if HANDLE_PSEUDO_NUMBERS
struct test_f_i_data_u
{
const char *arg_str;
ieee_long_double_shape_type arg;
struct
{
int expected;
int exceptions;
} rd, rn, rz, ru;
};
#endif
/* Used for RUN_TEST_LOOP_ff_b, RUN_TEST_LOOP_fpfp_b and
RUN_TEST_LOOP_ff_i_tg. */
struct test_ff_i_data
{
const char *arg_str;
FLOAT arg1, arg2;
struct
{
int expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_f_l_data
{
const char *arg_str;
FLOAT arg;
struct
{
long int expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_f_L_data
{
const char *arg_str;
FLOAT arg;
struct
{
long long int expected;
int exceptions;
} rd, rn, rz, ru;
};
struct test_fFF_11_data
{
const char *arg_str;
FLOAT arg;
struct
{
int exceptions;
int extra1_test;
FLOAT extra1_expected;
int extra2_test;
FLOAT extra2_expected;
} rd, rn, rz, ru;
};
/* Used for both RUN_TEST_LOOP_Ff_b1 and RUN_TEST_LOOP_Ffp_b1. */
struct test_Ff_b1_data
{
const char *arg_str;
FLOAT arg;
struct
{
int expected;
int exceptions;
int extra_test;
FLOAT extra_expected;
} rd, rn, rz, ru;
};
/* Set the rounding mode, or restore the saved value. */
#define IF_ROUND_INIT_ /* Empty. */
#define IF_ROUND_INIT_FE_DOWNWARD \
int save_round_mode = fegetround (); \
if (ROUNDING_TESTS (FLOAT, FE_DOWNWARD) \
&& !TEST_MATHVEC \
&& fesetround (FE_DOWNWARD) == 0)
#define IF_ROUND_INIT_FE_TONEAREST \
int save_round_mode = fegetround (); \
if (ROUNDING_TESTS (FLOAT, FE_TONEAREST) \
&& fesetround (FE_TONEAREST) == 0)
#define IF_ROUND_INIT_FE_TOWARDZERO \
int save_round_mode = fegetround (); \
if (ROUNDING_TESTS (FLOAT, FE_TOWARDZERO) \
&& !TEST_MATHVEC \
&& fesetround (FE_TOWARDZERO) == 0)
#define IF_ROUND_INIT_FE_UPWARD \
int save_round_mode = fegetround (); \
if (ROUNDING_TESTS (FLOAT, FE_UPWARD) \
&& !TEST_MATHVEC \
&& fesetround (FE_UPWARD) == 0)
#define ROUND_RESTORE_ /* Empty. */
#define ROUND_RESTORE_FE_DOWNWARD \
fesetround (save_round_mode)
#define ROUND_RESTORE_FE_TONEAREST \
fesetround (save_round_mode)
#define ROUND_RESTORE_FE_TOWARDZERO \
fesetround (save_round_mode)
#define ROUND_RESTORE_FE_UPWARD \
fesetround (save_round_mode)
/* Field name to use for a given rounding mode. */
#define RM_ rn
#define RM_FE_DOWNWARD rd
#define RM_FE_TONEAREST rn
#define RM_FE_TOWARDZERO rz
#define RM_FE_UPWARD ru
/* Common setup for an individual test. */
#define COMMON_TEST_SETUP(ARG_STR) \
char *test_name; \
if (asprintf (&test_name, "%s (%s)", this_func, (ARG_STR)) == -1) \
abort ()
/* Setup for a test with an extra output. */
#define EXTRA_OUTPUT_TEST_SETUP(ARG_STR, N) \
char *extra##N##_name; \
if (asprintf (&extra##N##_name, "%s (%s) extra output " #N, \
this_func, (ARG_STR)) == -1) \
abort ()
/* Common cleanup after an individual test. */
#define COMMON_TEST_CLEANUP \
free (test_name)
/* Cleanup for a test with an extra output. */
#define EXTRA_OUTPUT_TEST_CLEANUP(N) \
free (extra##N##_name)
/* Run an individual test, including any required setup and checking
of results, or loop over all tests in an array. */
#define RUN_TEST_f_f(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_float (test_name, FUNC_TEST (FUNC_NAME) (ARG), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_f(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_f ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fp_f(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_float (test_name, FUNC_TEST (FUNC_NAME) (&(ARG)), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fp_f(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fp_f ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_2_f(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_float (test_name, FUNC_TEST (FUNC_NAME) (ARG1, ARG2), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_2_f(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_2_f ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg1, \
(ARRAY)[i].arg2, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_ff_f RUN_TEST_2_f
#define RUN_TEST_LOOP_ff_f RUN_TEST_LOOP_2_f
#define RUN_TEST_LOOP_fj_f RUN_TEST_LOOP_2_f
#define RUN_TEST_LOOP_aa_f RUN_TEST_LOOP_2_f
#define RUN_TEST_fi_f RUN_TEST_2_f
#define RUN_TEST_LOOP_fi_f RUN_TEST_LOOP_2_f
#define RUN_TEST_fl_f RUN_TEST_2_f
#define RUN_TEST_LOOP_fl_f RUN_TEST_LOOP_2_f
#define RUN_TEST_if_f RUN_TEST_2_f
#define RUN_TEST_LOOP_if_f RUN_TEST_LOOP_2_f
#define RUN_TEST_fff_f(ARG_STR, FUNC_NAME, ARG1, ARG2, ARG3, \
EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_float (test_name, FUNC_TEST (FUNC_NAME) (ARG1, ARG2, ARG3), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fff_f(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fff_f ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg1, \
(ARRAY)[i].arg2, (ARRAY)[i].arg3, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fiu_M(ARG_STR, FUNC_NAME, ARG1, ARG2, ARG3, \
EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_intmax_t (test_name, \
FUNC_TEST (FUNC_NAME) (ARG1, ARG2, ARG3), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fiu_M(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fiu_M ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg1, \
(ARRAY)[i].arg2, (ARRAY)[i].arg3, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fiu_U(ARG_STR, FUNC_NAME, ARG1, ARG2, ARG3, \
EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_uintmax_t (test_name, \
FUNC_TEST (FUNC_NAME) (ARG1, ARG2, ARG3), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fiu_U(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fiu_U ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg1, \
(ARRAY)[i].arg2, (ARRAY)[i].arg3, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_c_f(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_float (test_name, \
FUNC_TEST (FUNC_NAME) (BUILD_COMPLEX (ARG1, ARG2)),\
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_c_f(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_c_f ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].argr, \
(ARRAY)[i].argc, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_f1(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS, EXTRA_VAR, EXTRA_TEST, \
EXTRA_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
(EXTRA_VAR) = (EXTRA_EXPECTED) == 0 ? 1 : 0; \
check_float (test_name, FUNC_TEST (FUNC_NAME) (ARG), EXPECTED, \
EXCEPTIONS); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA_TEST) \
check_int (extra1_name, EXTRA_VAR, EXTRA_EXPECTED, 0); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_f1(FUNC_NAME, ARRAY, ROUNDING_MODE, EXTRA_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_f1 ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fF_f1(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS, EXTRA_VAR, EXTRA_TEST, \
EXTRA_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
(EXTRA_VAR) = (EXTRA_EXPECTED) == 0 ? 1 : 0; \
check_float (test_name, FUNC_TEST (FUNC_NAME) (ARG, &(EXTRA_VAR)), \
EXPECTED, EXCEPTIONS); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA_TEST) \
check_float (extra1_name, EXTRA_VAR, EXTRA_EXPECTED, 0); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fF_f1(FUNC_NAME, ARRAY, ROUNDING_MODE, EXTRA_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fF_f1 ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fI_f1(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS, EXTRA_VAR, EXTRA_TEST, \
EXTRA_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
(EXTRA_VAR) = (EXTRA_EXPECTED) == 0 ? 1 : 0; \
check_float (test_name, FUNC_TEST (FUNC_NAME) (ARG, &(EXTRA_VAR)), \
EXPECTED, EXCEPTIONS); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA_TEST) \
check_int (extra1_name, EXTRA_VAR, EXTRA_EXPECTED, 0); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fI_f1(FUNC_NAME, ARRAY, ROUNDING_MODE, EXTRA_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fI_f1 ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_ffI_f1_mod8(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \
EXCEPTIONS, EXTRA_VAR, EXTRA_TEST, \
EXTRA_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
(EXTRA_VAR) = (EXTRA_EXPECTED) == 0 ? 1 : 0; \
check_float (test_name, \
FUNC_TEST (FUNC_NAME) (ARG1, ARG2, &(EXTRA_VAR)), \
EXPECTED, EXCEPTIONS); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA_TEST) \
check_int (extra1_name, (EXTRA_VAR) % 8, EXTRA_EXPECTED, 0); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_ffI_f1_mod8(FUNC_NAME, ARRAY, ROUNDING_MODE, \
EXTRA_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_ffI_f1_mod8 ((ARRAY)[i].arg_str, FUNC_NAME, \
(ARRAY)[i].arg1, (ARRAY)[i].arg2, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_Ff_b1(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS, EXTRA_VAR, EXTRA_TEST, \
EXTRA_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
(EXTRA_VAR) = (EXTRA_EXPECTED) == 0 ? 1 : 0; \
/* Clear any exceptions from comparison involving sNaN \
EXTRA_EXPECTED. */ \
feclearexcept (FE_ALL_EXCEPT); \
check_bool (test_name, FUNC_TEST (FUNC_NAME) (&(EXTRA_VAR), \
(ARG)), \
EXPECTED, EXCEPTIONS); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA_TEST) \
check_float (extra1_name, EXTRA_VAR, EXTRA_EXPECTED, \
(EXCEPTIONS) & TEST_NAN_PAYLOAD); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_Ff_b1(FUNC_NAME, ARRAY, ROUNDING_MODE, \
EXTRA_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_Ff_b1 ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_Ffp_b1(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS, EXTRA_VAR, EXTRA_TEST, \
EXTRA_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
(EXTRA_VAR) = (EXTRA_EXPECTED) == 0 ? 1 : 0; \
check_bool (test_name, FUNC_TEST (FUNC_NAME) (&(EXTRA_VAR), \
&(ARG)), \
EXPECTED, EXCEPTIONS); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA_TEST) \
check_float (extra1_name, EXTRA_VAR, EXTRA_EXPECTED, \
(EXCEPTIONS) & TEST_NAN_PAYLOAD); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_Ffp_b1(FUNC_NAME, ARRAY, ROUNDING_MODE, \
EXTRA_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_Ffp_b1 ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_c_c(ARG_STR, FUNC_NAME, ARGR, ARGC, EXPR, EXPC, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_complex (test_name, \
FUNC_TEST (FUNC_NAME) (BUILD_COMPLEX (ARGR, ARGC)), \
BUILD_COMPLEX (EXPR, EXPC), EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_c_c(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_c_c ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].argr, \
(ARRAY)[i].argc, \
(ARRAY)[i].RM_##ROUNDING_MODE.expr, \
(ARRAY)[i].RM_##ROUNDING_MODE.expc, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_cc_c(ARG_STR, FUNC_NAME, ARG1R, ARG1C, ARG2R, ARG2C, \
EXPR, EXPC, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_complex (test_name, \
FUNC_TEST (FUNC_NAME) (BUILD_COMPLEX (ARG1R, ARG1C), \
BUILD_COMPLEX (ARG2R, ARG2C)), \
BUILD_COMPLEX (EXPR, EXPC), EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_cc_c(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_cc_c ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg1r, \
(ARRAY)[i].arg1c, (ARRAY)[i].arg2r, \
(ARRAY)[i].arg2c, \
(ARRAY)[i].RM_##ROUNDING_MODE.expr, \
(ARRAY)[i].RM_##ROUNDING_MODE.expc, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_i(ARG_STR, FUNC_NAME, ARG, EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_int (test_name, FUNC_TEST (FUNC_NAME) (ARG), EXPECTED, \
EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_i(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_i ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_i_tg(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_int (test_name, FUNC_NAME (ARG), EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_i_tg(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_i_tg ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_LOOP_f_b_tg_u(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_b_tg ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg.value, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_LOOP_f_i_tg_u(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_i_tg ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg.value, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_ff_b(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_bool (test_name, FUNC_TEST (FUNC_NAME) (ARG1, ARG2), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_ff_b(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_ff_b ((ARRAY)[i].arg_str, FUNC_NAME, \
(ARRAY)[i].arg1, (ARRAY)[i].arg2, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fpfp_b(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_bool (test_name, \
FUNC_TEST (FUNC_NAME) (&(ARG1), &(ARG2)), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fpfp_b(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fpfp_b ((ARRAY)[i].arg_str, FUNC_NAME, \
(ARRAY)[i].arg1, (ARRAY)[i].arg2, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_ff_i_tg(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_int (test_name, FUNC_NAME (ARG1, ARG2), EXPECTED, \
EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_ff_i_tg(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_ff_i_tg ((ARRAY)[i].arg_str, FUNC_NAME, \
(ARRAY)[i].arg1, (ARRAY)[i].arg2, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_b(ARG_STR, FUNC_NAME, ARG, EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_bool (test_name, FUNC_TEST (FUNC_NAME) (ARG), EXPECTED, \
EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_b(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_b ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_b_tg(ARG_STR, FUNC_NAME, ARG, EXPECTED, \
EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_bool (test_name, FUNC_NAME (ARG), EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_b_tg(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_b_tg ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_l(ARG_STR, FUNC_NAME, ARG, EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_long (test_name, FUNC_TEST (FUNC_NAME) (ARG), EXPECTED, \
EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_l(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_l ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_f_L(ARG_STR, FUNC_NAME, ARG, EXPECTED, EXCEPTIONS) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
check_longlong (test_name, FUNC_TEST (FUNC_NAME) (ARG), \
EXPECTED, EXCEPTIONS); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_f_L(FUNC_NAME, ARRAY, ROUNDING_MODE) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_f_L ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.expected, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \
ROUND_RESTORE_ ## ROUNDING_MODE
#define RUN_TEST_fFF_11(ARG_STR, FUNC_NAME, ARG, EXCEPTIONS, \
EXTRA1_VAR, EXTRA1_TEST, \
EXTRA1_EXPECTED, EXTRA2_VAR, \
EXTRA2_TEST, EXTRA2_EXPECTED) \
do \
if (enable_test (EXCEPTIONS)) \
{ \
COMMON_TEST_SETUP (ARG_STR); \
FUNC_TEST (FUNC_NAME) (ARG, &(EXTRA1_VAR), &(EXTRA2_VAR)); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 1); \
if (EXTRA1_TEST) \
check_float (extra1_name, EXTRA1_VAR, EXTRA1_EXPECTED, \
EXCEPTIONS); \
EXTRA_OUTPUT_TEST_CLEANUP (1); \
EXTRA_OUTPUT_TEST_SETUP (ARG_STR, 2); \
if (EXTRA2_TEST) \
check_float (extra2_name, EXTRA2_VAR, EXTRA2_EXPECTED, 0); \
EXTRA_OUTPUT_TEST_CLEANUP (2); \
COMMON_TEST_CLEANUP; \
} \
while (0)
#define RUN_TEST_LOOP_fFF_11(FUNC_NAME, ARRAY, ROUNDING_MODE, \
EXTRA1_VAR, EXTRA2_VAR) \
IF_ROUND_INIT_ ## ROUNDING_MODE \
for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \
RUN_TEST_fFF_11 ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg, \
(ARRAY)[i].RM_##ROUNDING_MODE.exceptions, \
EXTRA1_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra1_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra1_expected, \
EXTRA2_VAR, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra2_test, \
(ARRAY)[i].RM_##ROUNDING_MODE.extra2_expected); \
ROUND_RESTORE_ ## ROUNDING_MODE
#if TEST_MATHVEC
# define TEST_SUFF VEC_SUFF
# define TEST_SUFF_STR
#elif TEST_NARROW
# define TEST_SUFF
# define TEST_SUFF_STR "_" ARG_TYPE_STR
#else
# define TEST_SUFF
# define TEST_SUFF_STR
#endif
#define STR_CONCAT(a, b, c) __STRING (a##b##c)
#define STR_CON3(a, b, c) STR_CONCAT (a, b, c)
#if TEST_NARROW
# define TEST_COND_any_ibm128 (TEST_COND_ibm128 || TEST_COND_arg_ibm128)
#else
# define TEST_COND_any_ibm128 TEST_COND_ibm128
#endif
/* Start and end the tests for a given function. */
#define START(FUN, SUFF, EXACT) \
CHECK_ARCH_EXT; \
const char *this_func \
= STR_CON3 (FUN, SUFF, TEST_SUFF) TEST_SUFF_STR; \
init_max_error (this_func, EXACT, TEST_COND_any_ibm128)
#define END \
print_max_error (this_func)
#define END_COMPLEX \
print_complex_max_error (this_func)
/* Run tests for a given function in all rounding modes. */
#define ALL_RM_TEST(FUNC, EXACT, ARRAY, LOOP_MACRO, END_MACRO, ...) \
do \
{ \
do \
{ \
START (FUNC,, EXACT); \
LOOP_MACRO (FUNC, ARRAY, , ## __VA_ARGS__); \
END_MACRO; \
} \
while (0); \
do \
{ \
START (FUNC, _downward, EXACT); \
LOOP_MACRO (FUNC, ARRAY, FE_DOWNWARD, ## __VA_ARGS__); \
END_MACRO; \
} \
while (0); \
do \
{ \
START (FUNC, _towardzero, EXACT); \
LOOP_MACRO (FUNC, ARRAY, FE_TOWARDZERO, ## __VA_ARGS__); \
END_MACRO; \
} \
while (0); \
do \
{ \
START (FUNC, _upward, EXACT); \
LOOP_MACRO (FUNC, ARRAY, FE_UPWARD, ## __VA_ARGS__); \
END_MACRO; \
} \
while (0); \
} \
while (0);
/* Short description of program. */
const char doc[] = "Math test suite: " TEST_MSG ;
static void do_test (void);
int
main (int argc, char **argv)
{
libm_test_init (argc, argv);
INIT_ARCH_EXT;
do_test ();
return libm_test_finish ();
}