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Diffstat (limited to 'test/math/libm-test.inc')
| -rw-r--r-- | test/math/libm-test.inc | 5096 |
1 files changed, 0 insertions, 5096 deletions
diff --git a/test/math/libm-test.inc b/test/math/libm-test.inc deleted file mode 100644 index f50b48b81..000000000 --- a/test/math/libm-test.inc +++ /dev/null @@ -1,5096 +0,0 @@ -/* Copyright (C) 1997-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Andreas Jaeger <aj@suse.de>, 1997. - - 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/>. */ - -/* Part of testsuite for libm. - - This file is processed by a perl script. The resulting file has to - be included by a master file that defines: - - Macros: - FUNC(function): converts general function name (like cos) to - name with correct suffix (e.g. cosl or cosf) - MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L) - FLOAT: floating point type to test - - TEST_MSG: informal message to be displayed - CHOOSE(Clongdouble,Cdouble,Cfloat,Cinlinelongdouble,Cinlinedouble,Cinlinefloat): - chooses one of the parameters as delta for testing - equality - PRINTF_EXPR Floating point conversion specification to print a variable - of type FLOAT with printf. PRINTF_EXPR just contains - the specifier, not the percent and width arguments, - e.g. "f". - PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format. - PRINTF_NEXPR Like PRINTF_EXPR, but print nice. */ - -/* This testsuite has currently tests for: - acos, acosh, asin, asinh, atan, atan2, atanh, - cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp10, exp2, expm1, - fabs, fdim, floor, fma, fmax, fmin, fmod, fpclassify, - frexp, gamma, hypot, - ilogb, isfinite, isinf, isnan, isnormal, - isless, islessequal, isgreater, isgreaterequal, islessgreater, isunordered, - j0, j1, jn, - ldexp, lgamma, log, log10, log1p, log2, logb, - modf, nearbyint, nextafter, - pow, remainder, remquo, rint, lrint, llrint, - round, lround, llround, - scalb, scalbn, scalbln, signbit, sin, sincos, sinh, sqrt, tan, tanh, tgamma, trunc, - y0, y1, yn, significand - - and for the following complex math functions: - cabs, cacos, cacosh, carg, casin, casinh, catan, catanh, - ccos, ccosh, cexp, clog, cpow, cproj, csin, csinh, csqrt, ctan, ctanh. - - At the moment the following functions aren't tested: - drem, nan - - Parameter handling is primitive in the moment: - --verbose=[0..3] for different levels of output: - 0: only error count - 1: basic report on failed tests (default) - 2: full report on all tests - -v for full output (equals --verbose=3) - -u for generation of an ULPs file - */ - -/* "Philosophy": - - This suite tests some aspects of the correct implementation of - mathematical functions in libm. Some simple, specific parameters - are tested for correctness but there's no exhaustive - testing. Handling of specific inputs (e.g. infinity, not-a-number) - is also tested. Correct handling of exceptions is checked - against. These implemented tests should check all cases that are - specified in ISO C99. - - Exception testing: At the moment only divide-by-zero and invalid - exceptions are tested. Overflow/underflow and inexact exceptions - aren't checked at the moment. - - NaN values: There exist signalling and quiet NaNs. This implementation - only uses quiet NaN as parameter but does not differenciate - between the two kinds of NaNs as result. - - Inline functions: Inlining functions should give an improvement in - speed - but not in precission. The inlined functions return - reasonable values for a reasonable range of input values. The - result is not necessarily correct for all values and exceptions are - not correctly raised in all cases. Problematic input and return - values are infinity, not-a-number and minus zero. This suite - therefore does not check these specific inputs and the exception - handling for inlined mathematical functions - just the "reasonable" - values are checked. - - Beware: The tests might fail for any of the following reasons: - - Tests are wrong - - Functions are wrong - - Floating Point Unit not working properly - - Compiler has errors - - With e.g. gcc 2.7.2.2 the test for cexp fails because of a compiler error. - - - To Do: All parameter should be numbers that can be represented as - exact floating point values. Currently some values cannot be - represented exactly and therefore the result is not the expected - result. For this we will use 36 digits so that numbers can be - represented exactly. */ - -#ifndef _GNU_SOURCE -# define _GNU_SOURCE -#endif - -#undef __CHK_COMPLEX_STUFF -#define __CHK_COMPLEX_STUFF 0 - -#include "libm-test-ulps.h" -#include <complex.h> -#include <math.h> -#include <float.h> -#include "fenv.h" -#include <limits.h> - -#include <errno.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <getopt.h> - -/* Possible exceptions */ -#define NO_EXCEPTION 0x0 -#define INVALID_EXCEPTION 0x1 -#define DIVIDE_BY_ZERO_EXCEPTION 0x2 -/* The next flags signals that those exceptions are allowed but not required. */ -#define INVALID_EXCEPTION_OK 0x4 -#define DIVIDE_BY_ZERO_EXCEPTION_OK 0x8 -#define EXCEPTIONS_OK INVALID_EXCEPTION_OK+DIVIDE_BY_ZERO_EXCEPTION_OK -/* Some special test flags, passed togther with exceptions. */ -#define IGNORE_ZERO_INF_SIGN 0x10 - -/* Various constants (we must supply them precalculated for accuracy). */ -#define M_PI_6l .52359877559829887307710723054658383L -#define M_E2l 7.389056098930650227230427460575008L -#define M_E3l 20.085536923187667740928529654581719L -#define M_2_SQRT_PIl 3.5449077018110320545963349666822903L /* 2 sqrt (M_PIl) */ -#define M_SQRT_PIl 1.7724538509055160272981674833411451L /* sqrt (M_PIl) */ -#define M_LOG_SQRT_PIl 0.57236494292470008707171367567652933L /* log(sqrt(M_PIl)) */ -#define M_LOG_2_SQRT_PIl 1.265512123484645396488945797134706L /* log(2*sqrt(M_PIl)) */ -#define M_PI_34l (M_PIl - M_PI_4l) /* 3*pi/4 */ -#define M_PI_34_LOG10El (M_PIl - M_PI_4l) * M_LOG10El -#define M_PI2_LOG10El M_PI_2l * M_LOG10El -#define M_PI4_LOG10El M_PI_4l * M_LOG10El -#define M_PI_LOG10El M_PIl * M_LOG10El -#define M_SQRT_2_2 0.70710678118654752440084436210484903L /* sqrt (2) / 2 */ - -static FILE *ulps_file; /* File to document difference. */ -static int output_ulps; /* Should ulps printed? */ - -static int noErrors; /* number of errors */ -static int noTests; /* number of tests (without testing exceptions) */ -static int noExcTests; /* number of tests for exception flags */ -static int noXFails; /* number of expected failures. */ -static int noXPasses; /* number of unexpected passes. */ - -static int verbose; -static int output_max_error; /* Should the maximal errors printed? */ -static int output_points; /* Should the single function results printed? */ -static int ignore_max_ulp; /* Should we ignore max_ulp? */ - -static FLOAT minus_zero, plus_zero; -static FLOAT plus_infty, minus_infty, nan_value, max_value, min_value; - -static FLOAT max_error, real_max_error, imag_max_error; - - -#define BUILD_COMPLEX(real, imag) \ - ({ __complex__ FLOAT __retval; \ - __real__ __retval = (real); \ - __imag__ __retval = (imag); \ - __retval; }) - -#define BUILD_COMPLEX_INT(real, imag) \ - ({ __complex__ int __retval; \ - __real__ __retval = (real); \ - __imag__ __retval = (imag); \ - __retval; }) - - -#define MANT_DIG CHOOSE ((LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1), \ - (LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1)) - -static void -init_max_error (void) -{ - max_error = 0; - real_max_error = 0; - imag_max_error = 0; - feclearexcept (FE_ALL_EXCEPT); -} - -static void -set_max_error (FLOAT current, FLOAT *curr_max_error) -{ - if (current > *curr_max_error) - *curr_max_error = current; -} - - -/* Should the message print to screen? This depends on the verbose flag, - and the test status. */ -static int -print_screen (int ok, int xfail) -{ - if (output_points - && (verbose > 1 - || (verbose == 1 && ok == xfail))) - return 1; - return 0; -} - - -/* Should the message print to screen? This depends on the verbose flag, - and the test status. */ -static int -print_screen_max_error (int ok, int xfail) -{ - if (output_max_error - && (verbose > 1 - || ((verbose == 1) && (ok == xfail)))) - return 1; - return 0; -} - -/* Update statistic counters. */ -static void -update_stats (int ok, int xfail) -{ - ++noTests; - if (ok && xfail) - ++noXPasses; - else if (!ok && xfail) - ++noXFails; - else if (!ok && !xfail) - ++noErrors; -} - -static void -print_ulps (const char *test_name, FLOAT ulp) -{ - if (output_ulps) - { - fprintf (ulps_file, "Test \"%s\":\n", test_name); - fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n", - CHOOSE("ldouble", "double", "float", - "ildouble", "idouble", "ifloat"), - FUNC(ceil) (ulp)); - } -} - -static void -print_function_ulps (const char *function_name, FLOAT ulp) -{ - if (output_ulps) - { - fprintf (ulps_file, "Function: \"%s\":\n", function_name); - fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n", - CHOOSE("ldouble", "double", "float", - "ildouble", "idouble", "ifloat"), - FUNC(ceil) (ulp)); - } -} - - -static void -print_complex_function_ulps (const char *function_name, FLOAT real_ulp, - FLOAT imag_ulp) -{ - if (output_ulps) - { - if (real_ulp != 0.0) - { - fprintf (ulps_file, "Function: Real part of \"%s\":\n", function_name); - fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n", - CHOOSE("ldouble", "double", "float", - "ildouble", "idouble", "ifloat"), - FUNC(ceil) (real_ulp)); - } - if (imag_ulp != 0.0) - { - fprintf (ulps_file, "Function: Imaginary part of \"%s\":\n", function_name); - fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n", - CHOOSE("ldouble", "double", "float", - "ildouble", "idouble", "ifloat"), - FUNC(ceil) (imag_ulp)); - } - - - } -} - - - -/* Test if Floating-Point stack hasn't changed */ -static void -fpstack_test (const char *test_name) -{ -#ifdef i386 - static int old_stack; - int sw; - - __asm__ ("fnstsw" : "=a" (sw)); - sw >>= 11; - sw &= 7; - - if (sw != old_stack) - { - printf ("FP-Stack wrong after test %s (%d, should be %d)\n", - test_name, sw, old_stack); - ++noErrors; - old_stack = sw; - } -#endif -} - - -static void -print_max_error (const char *func_name, FLOAT allowed, int xfail) -{ - int ok = 0; - - if (max_error == 0.0 || (max_error <= allowed && !ignore_max_ulp)) - { - ok = 1; - } - - if (!ok) - print_function_ulps (func_name, max_error); - - - if (print_screen_max_error (ok, xfail)) - { - printf ("Maximal error of `%s'\n", func_name); - printf (" is : %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (max_error)); - printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (allowed)); - } - - update_stats (ok, xfail); -} - - -static void -print_complex_max_error (const char *func_name, __complex__ FLOAT allowed, - __complex__ int xfail) -{ - int ok = 0; - - if ((real_max_error == 0 && imag_max_error == 0) - || (real_max_error <= __real__ allowed - && imag_max_error <= __imag__ allowed - && !ignore_max_ulp)) - { - ok = 1; - } - - if (!ok) - print_complex_function_ulps (func_name, real_max_error, imag_max_error); - - - if (print_screen_max_error (ok, xfail)) - { - printf ("Maximal error of real part of: %s\n", func_name); - printf (" is : %.0" PRINTF_NEXPR " ulp\n", - FUNC(ceil) (real_max_error)); - printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", - FUNC(ceil) (__real__ allowed)); - printf ("Maximal error of imaginary part of: %s\n", func_name); - printf (" is : %.0" PRINTF_NEXPR " ulp\n", - FUNC(ceil) (imag_max_error)); - printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", - FUNC(ceil) (__imag__ allowed)); - } - - update_stats (ok, xfail); -} - - -/* Test whether a given exception was raised. */ -static void -test_single_exception (const char *test_name, - int exception, - int exc_flag, - int fe_flag, - const char *flag_name) -{ -#ifndef TEST_INLINE - int ok = 1; - if (exception & exc_flag) - { - if (fetestexcept (fe_flag)) - { - if (print_screen (1, 0)) - printf ("Pass: %s: Exception \"%s\" set\n", test_name, flag_name); - } - else - { - ok = 0; - if (print_screen (0, 0)) - printf ("Failure: %s: Exception \"%s\" not set\n", - test_name, flag_name); - } - } - else - { - if (fetestexcept (fe_flag)) - { - ok = 0; - if (print_screen (0, 0)) - printf ("Failure: %s: Exception \"%s\" set\n", - test_name, flag_name); - } - else - { - if (print_screen (1, 0)) - printf ("%s: Exception \"%s\" not set\n", test_name, - flag_name); - } - } - if (!ok) - ++noErrors; - -#endif -} - - -/* Test whether exceptions given by EXCEPTION are raised. Ignore thereby - allowed but not required exceptions. -*/ -static void -test_exceptions (const char *test_name, int exception) -{ - ++noExcTests; -#ifdef FE_DIVBYZERO - if ((exception & DIVIDE_BY_ZERO_EXCEPTION_OK) == 0) - test_single_exception (test_name, exception, - DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO, - "Divide by zero"); -#endif -#ifdef FE_INVALID - if ((exception & INVALID_EXCEPTION_OK) == 0) - test_single_exception (test_name, exception, INVALID_EXCEPTION, FE_INVALID, - "Invalid operation"); -#endif - feclearexcept (FE_ALL_EXCEPT); -} - - -static void -check_float_internal (const char *test_name, FLOAT computed, FLOAT expected, - FLOAT max_ulp, int xfail, int exceptions, - FLOAT *curr_max_error) -{ - int ok = 0; - int print_diff = 0; - FLOAT diff = 0; - FLOAT ulp = 0; - - test_exceptions (test_name, exceptions); - if (isnan (computed) && isnan (expected)) - ok = 1; - else if (isinf (computed) && isinf (expected)) - { - /* Test for sign of infinities. */ - if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0 - && signbit (computed) != signbit (expected)) - { - ok = 0; - printf ("infinity has wrong sign.\n"); - } - else - ok = 1; - } - /* Don't calc ulp for NaNs or infinities. */ - else if (isinf (computed) || isnan (computed) || isinf (expected) || isnan (expected)) - ok = 0; - else - { - diff = FUNC(fabs) (computed - expected); - /* ilogb (0) isn't allowed. */ - if (expected == 0.0) - ulp = diff / FUNC(ldexp) (1.0, - MANT_DIG); - else - ulp = diff / FUNC(ldexp) (1.0, FUNC(ilogb) (expected) - MANT_DIG); - set_max_error (ulp, curr_max_error); - print_diff = 1; - if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0 - && computed == 0.0 && expected == 0.0 - && signbit(computed) != signbit (expected)) - ok = 0; - else if (ulp <= 0.5 || (ulp <= max_ulp && !ignore_max_ulp)) - ok = 1; - else - { - ok = 0; - print_ulps (test_name, ulp); - } - - } - if (print_screen (ok, xfail)) - { - if (!ok) - printf ("Failure: "); - printf ("Test: %s\n", test_name); - printf ("Result:\n"); - printf (" is: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", - computed, computed); - printf (" should be: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", - expected, expected); - if (print_diff) - { - printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR - "\n", diff, diff); - printf (" ulp : % .4" PRINTF_NEXPR "\n", ulp); - printf (" max.ulp : % .4" PRINTF_NEXPR "\n", max_ulp); - } - } - update_stats (ok, xfail); - - fpstack_test (test_name); -} - - -static void -check_float (const char *test_name, FLOAT computed, FLOAT expected, - FLOAT max_ulp, int xfail, int exceptions) -{ - check_float_internal (test_name, computed, expected, max_ulp, xfail, - exceptions, &max_error); -} - - -static void -check_complex (const char *test_name, __complex__ FLOAT computed, - __complex__ FLOAT expected, - __complex__ FLOAT max_ulp, __complex__ int xfail, - int exception) -{ - FLOAT part_comp, part_exp, part_max_ulp; - int part_xfail; - char str[200]; - - sprintf (str, "Real part of: %s", test_name); - part_comp = __real__ computed; - part_exp = __real__ expected; - part_max_ulp = __real__ max_ulp; - part_xfail = __real__ xfail; - - check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail, - exception, &real_max_error); - - sprintf (str, "Imaginary part of: %s", test_name); - part_comp = __imag__ computed; - part_exp = __imag__ expected; - part_max_ulp = __imag__ max_ulp; - part_xfail = __imag__ xfail; - - /* Don't check again for exceptions, just pass through the - zero/inf sign test. */ - check_float_internal (str, part_comp, part_exp, part_max_ulp, part_xfail, - exception & IGNORE_ZERO_INF_SIGN, - &imag_max_error); -} - - -/* Check that computed and expected values are equal (int values). */ -static void -check_int (const char *test_name, int computed, int expected, int max_ulp, - int xfail, int exceptions) -{ - int diff = computed - expected; - int ok = 0; - - test_exceptions (test_name, exceptions); - noTests++; - if (abs (diff) <= max_ulp) - ok = 1; - - if (!ok) - print_ulps (test_name, diff); - - if (print_screen (ok, xfail)) - { - if (!ok) - printf ("Failure: "); - printf ("Test: %s\n", test_name); - printf ("Result:\n"); - printf (" is: %d\n", computed); - printf (" should be: %d\n", expected); - } - - update_stats (ok, xfail); - fpstack_test (test_name); -} - - -/* Check that computed and expected values are equal (long int values). */ -static void -check_long (const char *test_name, long int computed, long int expected, - long int max_ulp, int xfail, int exceptions) -{ - long int diff = computed - expected; - int ok = 0; - - test_exceptions (test_name, exceptions); - noTests++; - if (labs (diff) <= max_ulp) - ok = 1; - - if (!ok) - print_ulps (test_name, diff); - - if (print_screen (ok, xfail)) - { - if (!ok) - printf ("Failure: "); - printf ("Test: %s\n", test_name); - printf ("Result:\n"); - printf (" is: %ld\n", computed); - printf (" should be: %ld\n", expected); - } - - update_stats (ok, xfail); - fpstack_test (test_name); -} - - -/* Check that computed value is true/false. */ -static void -check_bool (const char *test_name, int computed, int expected, - long int max_ulp, int xfail, int exceptions) -{ - int ok = 0; - - test_exceptions (test_name, exceptions); - noTests++; - if ((computed == 0) == (expected == 0)) - ok = 1; - - if (print_screen (ok, xfail)) - { - if (!ok) - printf ("Failure: "); - printf ("Test: %s\n", test_name); - printf ("Result:\n"); - printf (" is: %d\n", computed); - printf (" should be: %d\n", expected); - } - - update_stats (ok, xfail); - fpstack_test (test_name); -} - - -/* check that computed and expected values are equal (long int values) */ -static void -check_longlong (const char *test_name, long long int computed, - long long int expected, - long long int max_ulp, int xfail, - int exceptions) -{ - long long int diff = computed - expected; - int ok = 0; - - test_exceptions (test_name, exceptions); - noTests++; - if (llabs (diff) <= max_ulp) - ok = 1; - - if (!ok) - print_ulps (test_name, diff); - - if (print_screen (ok, xfail)) - { - if (!ok) - printf ("Failure:"); - printf ("Test: %s\n", test_name); - printf ("Result:\n"); - printf (" is: %lld\n", computed); - printf (" should be: %lld\n", expected); - } - - update_stats (ok, xfail); - fpstack_test (test_name); -} - - - -/* This is to prevent messages from the SVID libm emulation. */ -int -matherr (struct exception *x __attribute__ ((unused))) -{ - return 1; -} - - -/**************************************************************************** - Tests for single functions of libm. - Please keep them alphabetically sorted! -****************************************************************************/ - -static void -acos_test (void) -{ - errno = 0; - FUNC(acos) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (acos); - - TEST_f_f (acos, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (acos, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (acos, nan_value, nan_value); - - /* |x| > 1: */ - TEST_f_f (acos, 1.125L, nan_value, INVALID_EXCEPTION); - TEST_f_f (acos, -1.125L, nan_value, INVALID_EXCEPTION); - - TEST_f_f (acos, 0, M_PI_2l); - TEST_f_f (acos, minus_zero, M_PI_2l); - TEST_f_f (acos, 1, 0); - TEST_f_f (acos, -1, M_PIl); - TEST_f_f (acos, 0.5, M_PI_6l*2.0); - TEST_f_f (acos, -0.5, M_PI_6l*4.0); - TEST_f_f (acos, 0.75L, 0.722734247813415611178377352641333362L); - TEST_f_f (acos, 2e-17L, 1.57079632679489659923132169163975144L); - TEST_f_f (acos, 0.0625L, 1.50825556499840522843072005474337068L); - END (acos); -} - -static void -acosh_test (void) -{ - errno = 0; - FUNC(acosh) (7); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (acosh); - - TEST_f_f (acosh, plus_infty, plus_infty); - TEST_f_f (acosh, minus_infty, nan_value, INVALID_EXCEPTION); - - /* x < 1: */ - TEST_f_f (acosh, -1.125L, nan_value, INVALID_EXCEPTION); - - TEST_f_f (acosh, 1, 0); - TEST_f_f (acosh, 7, 2.63391579384963341725009269461593689L); - - END (acosh); -} - -static void -asin_test (void) -{ - errno = 0; - FUNC(asin) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (asin); - - TEST_f_f (asin, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (asin, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (asin, nan_value, nan_value); - - /* asin x == NaN plus invalid exception for |x| > 1. */ - TEST_f_f (asin, 1.125L, nan_value, INVALID_EXCEPTION); - TEST_f_f (asin, -1.125L, nan_value, INVALID_EXCEPTION); - - TEST_f_f (asin, 0, 0); - TEST_f_f (asin, minus_zero, minus_zero); - TEST_f_f (asin, 0.5, M_PI_6l); - TEST_f_f (asin, -0.5, -M_PI_6l); - TEST_f_f (asin, 1.0, M_PI_2l); - TEST_f_f (asin, -1.0, -M_PI_2l); - TEST_f_f (asin, 0.75L, 0.848062078981481008052944338998418080L); - - END (asin); -} - -static void -asinh_test (void) -{ - errno = 0; - FUNC(asinh) (0.7L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (asinh); - - TEST_f_f (asinh, 0, 0); - TEST_f_f (asinh, minus_zero, minus_zero); -#ifndef TEST_INLINE - TEST_f_f (asinh, plus_infty, plus_infty); - TEST_f_f (asinh, minus_infty, minus_infty); -#endif - TEST_f_f (asinh, nan_value, nan_value); - TEST_f_f (asinh, 0.75L, 0.693147180559945309417232121458176568L); - - END (asinh); -} - -static void -atan_test (void) -{ - errno = 0; - FUNC(atan) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (atan); - - TEST_f_f (atan, 0, 0); - TEST_f_f (atan, minus_zero, minus_zero); - - TEST_f_f (atan, plus_infty, M_PI_2l); - TEST_f_f (atan, minus_infty, -M_PI_2l); - TEST_f_f (atan, nan_value, nan_value); - - TEST_f_f (atan, 1, M_PI_4l); - TEST_f_f (atan, -1, -M_PI_4l); - - TEST_f_f (atan, 0.75L, 0.643501108793284386802809228717322638L); - - END (atan); -} - - - -static void -atanh_test (void) -{ - errno = 0; - FUNC(atanh) (0.7L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (atanh); - - - TEST_f_f (atanh, 0, 0); - TEST_f_f (atanh, minus_zero, minus_zero); - - TEST_f_f (atanh, 1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (atanh, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (atanh, nan_value, nan_value); - - /* atanh (x) == NaN plus invalid exception if |x| > 1. */ - TEST_f_f (atanh, 1.125L, nan_value, INVALID_EXCEPTION); - TEST_f_f (atanh, -1.125L, nan_value, INVALID_EXCEPTION); - - TEST_f_f (atanh, 0.75L, 0.972955074527656652552676371721589865L); - - END (atanh); -} - -static void -atan2_test (void) -{ - errno = 0; - FUNC(atan2) (-0, 1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (atan2); - - /* atan2 (0,x) == 0 for x > 0. */ - TEST_ff_f (atan2, 0, 1, 0); - - /* atan2 (-0,x) == -0 for x > 0. */ - TEST_ff_f (atan2, minus_zero, 1, minus_zero); - - TEST_ff_f (atan2, 0, 0, 0); - TEST_ff_f (atan2, minus_zero, 0, minus_zero); - - /* atan2 (+0,x) == +pi for x < 0. */ - TEST_ff_f (atan2, 0, -1, M_PIl); - - /* atan2 (-0,x) == -pi for x < 0. */ - TEST_ff_f (atan2, minus_zero, -1, -M_PIl); - - TEST_ff_f (atan2, 0, minus_zero, M_PIl); - TEST_ff_f (atan2, minus_zero, minus_zero, -M_PIl); - - /* atan2 (y,+0) == pi/2 for y > 0. */ - TEST_ff_f (atan2, 1, 0, M_PI_2l); - - /* atan2 (y,-0) == pi/2 for y > 0. */ - TEST_ff_f (atan2, 1, minus_zero, M_PI_2l); - - /* atan2 (y,+0) == -pi/2 for y < 0. */ - TEST_ff_f (atan2, -1, 0, -M_PI_2l); - - /* atan2 (y,-0) == -pi/2 for y < 0. */ - TEST_ff_f (atan2, -1, minus_zero, -M_PI_2l); - - /* atan2 (y,inf) == +0 for finite y > 0. */ - TEST_ff_f (atan2, 1, plus_infty, 0); - - /* atan2 (y,inf) == -0 for finite y < 0. */ - TEST_ff_f (atan2, -1, plus_infty, minus_zero); - - /* atan2(+inf, x) == pi/2 for finite x. */ - TEST_ff_f (atan2, plus_infty, -1, M_PI_2l); - - /* atan2(-inf, x) == -pi/2 for finite x. */ - TEST_ff_f (atan2, minus_infty, 1, -M_PI_2l); - - /* atan2 (y,-inf) == +pi for finite y > 0. */ - TEST_ff_f (atan2, 1, minus_infty, M_PIl); - - /* atan2 (y,-inf) == -pi for finite y < 0. */ - TEST_ff_f (atan2, -1, minus_infty, -M_PIl); - - TEST_ff_f (atan2, plus_infty, plus_infty, M_PI_4l); - TEST_ff_f (atan2, minus_infty, plus_infty, -M_PI_4l); - TEST_ff_f (atan2, plus_infty, minus_infty, M_PI_34l); - TEST_ff_f (atan2, minus_infty, minus_infty, -M_PI_34l); - TEST_ff_f (atan2, nan_value, nan_value, nan_value); - - TEST_ff_f (atan2, 0.75L, 1, 0.643501108793284386802809228717322638L); - TEST_ff_f (atan2, -0.75L, 1.0L, -0.643501108793284386802809228717322638L); - TEST_ff_f (atan2, 0.75L, -1.0L, 2.49809154479650885165983415456218025L); - TEST_ff_f (atan2, -0.75L, -1.0L, -2.49809154479650885165983415456218025L); - TEST_ff_f (atan2, 0.390625L, .00029L, 1.57005392693128974780151246612928941L); - TEST_ff_f (atan2, 1.390625L, 0.9296875L, 0.981498387184244311516296577615519772L); - - TEST_ff_f (atan2, -0.00756827042671106339L, -.001792735857538728036L, -1.80338464113663849327153994379639112L); - - END (atan2); -} - -static void -cabs_test (void) -{ - errno = 0; - FUNC(cabs) (BUILD_COMPLEX (0.7L, 12.4L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cabs); - - /* cabs (x + iy) is specified as hypot (x,y) */ - - /* cabs (+inf + i x) == +inf. */ - TEST_c_f (cabs, plus_infty, 1.0, plus_infty); - /* cabs (-inf + i x) == +inf. */ - TEST_c_f (cabs, minus_infty, 1.0, plus_infty); - - TEST_c_f (cabs, minus_infty, nan_value, plus_infty); - TEST_c_f (cabs, minus_infty, nan_value, plus_infty); - - TEST_c_f (cabs, nan_value, nan_value, nan_value); - - /* cabs (x,y) == cabs (y,x). */ - TEST_c_f (cabs, 0.75L, 12.390625L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-x,y). */ - TEST_c_f (cabs, -12.390625L, 0.75L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-y,x). */ - TEST_c_f (cabs, -0.75L, 12.390625L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-x,-y). */ - TEST_c_f (cabs, -12.390625L, -0.75L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-y,-x). */ - TEST_c_f (cabs, -0.75L, -12.390625L, 12.4133028598606664302388810868156657L); - /* cabs (x,0) == fabs (x). */ - TEST_c_f (cabs, -0.75L, 0, 0.75L); - TEST_c_f (cabs, 0.75L, 0, 0.75L); - TEST_c_f (cabs, -1.0L, 0, 1.0L); - TEST_c_f (cabs, 1.0L, 0, 1.0L); - TEST_c_f (cabs, -5.7e7L, 0, 5.7e7L); - TEST_c_f (cabs, 5.7e7L, 0, 5.7e7L); - - TEST_c_f (cabs, 0.75L, 1.25L, 1.45773797371132511771853821938639577L); - - END (cabs); -} - - -#if 0 -static void -cacos_test (void) -{ - errno = 0; - FUNC(cacos) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cacos); - - - TEST_c_c (cacos, 0, 0, M_PI_2l, minus_zero); - TEST_c_c (cacos, minus_zero, 0, M_PI_2l, minus_zero); - TEST_c_c (cacos, minus_zero, minus_zero, M_PI_2l, 0.0); - TEST_c_c (cacos, 0, minus_zero, M_PI_2l, 0.0); - - TEST_c_c (cacos, minus_infty, plus_infty, M_PI_34l, minus_infty); - TEST_c_c (cacos, minus_infty, minus_infty, M_PI_34l, plus_infty); - - TEST_c_c (cacos, plus_infty, plus_infty, M_PI_4l, minus_infty); - TEST_c_c (cacos, plus_infty, minus_infty, M_PI_4l, plus_infty); - - TEST_c_c (cacos, -10.0, plus_infty, M_PI_2l, minus_infty); - TEST_c_c (cacos, -10.0, minus_infty, M_PI_2l, plus_infty); - TEST_c_c (cacos, 0, plus_infty, M_PI_2l, minus_infty); - TEST_c_c (cacos, 0, minus_infty, M_PI_2l, plus_infty); - TEST_c_c (cacos, 0.1L, plus_infty, M_PI_2l, minus_infty); - TEST_c_c (cacos, 0.1L, minus_infty, M_PI_2l, plus_infty); - - TEST_c_c (cacos, minus_infty, 0, M_PIl, minus_infty); - TEST_c_c (cacos, minus_infty, minus_zero, M_PIl, plus_infty); - TEST_c_c (cacos, minus_infty, 100, M_PIl, minus_infty); - TEST_c_c (cacos, minus_infty, -100, M_PIl, plus_infty); - - TEST_c_c (cacos, plus_infty, 0, 0.0, minus_infty); - TEST_c_c (cacos, plus_infty, minus_zero, 0.0, plus_infty); - TEST_c_c (cacos, plus_infty, 0.5, 0.0, minus_infty); - TEST_c_c (cacos, plus_infty, -0.5, 0.0, plus_infty); - - TEST_c_c (cacos, plus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - TEST_c_c (cacos, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (cacos, 0, nan_value, M_PI_2l, nan_value); - TEST_c_c (cacos, minus_zero, nan_value, M_PI_2l, nan_value); - - TEST_c_c (cacos, nan_value, plus_infty, nan_value, minus_infty); - TEST_c_c (cacos, nan_value, minus_infty, nan_value, plus_infty); - - TEST_c_c (cacos, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cacos, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (cacos, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cacos, nan_value, -0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (cacos, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (cacos, 0.75L, 1.25L, 1.11752014915610270578240049553777969L, -1.13239363160530819522266333696834467L); - TEST_c_c (cacos, -2, -3, 2.1414491111159960199416055713254211L, 1.9833870299165354323470769028940395L); - - END (cacos, complex); -} - -static void -cacosh_test (void) -{ - errno = 0; - FUNC(cacosh) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cacosh); - - - TEST_c_c (cacosh, 0, 0, 0.0, M_PI_2l); - TEST_c_c (cacosh, minus_zero, 0, 0.0, M_PI_2l); - TEST_c_c (cacosh, 0, minus_zero, 0.0, -M_PI_2l); - TEST_c_c (cacosh, minus_zero, minus_zero, 0.0, -M_PI_2l); - TEST_c_c (cacosh, minus_infty, plus_infty, plus_infty, M_PI_34l); - TEST_c_c (cacosh, minus_infty, minus_infty, plus_infty, -M_PI_34l); - - TEST_c_c (cacosh, plus_infty, plus_infty, plus_infty, M_PI_4l); - TEST_c_c (cacosh, plus_infty, minus_infty, plus_infty, -M_PI_4l); - - TEST_c_c (cacosh, -10.0, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (cacosh, -10.0, minus_infty, plus_infty, -M_PI_2l); - TEST_c_c (cacosh, 0, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (cacosh, 0, minus_infty, plus_infty, -M_PI_2l); - TEST_c_c (cacosh, 0.1L, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (cacosh, 0.1L, minus_infty, plus_infty, -M_PI_2l); - - TEST_c_c (cacosh, minus_infty, 0, plus_infty, M_PIl); - TEST_c_c (cacosh, minus_infty, minus_zero, plus_infty, -M_PIl); - TEST_c_c (cacosh, minus_infty, 100, plus_infty, M_PIl); - TEST_c_c (cacosh, minus_infty, -100, plus_infty, -M_PIl); - - TEST_c_c (cacosh, plus_infty, 0, plus_infty, 0.0); - TEST_c_c (cacosh, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (cacosh, plus_infty, 0.5, plus_infty, 0.0); - TEST_c_c (cacosh, plus_infty, -0.5, plus_infty, minus_zero); - - TEST_c_c (cacosh, plus_infty, nan_value, plus_infty, nan_value); - TEST_c_c (cacosh, minus_infty, nan_value, plus_infty, nan_value); - - TEST_c_c (cacosh, 0, nan_value, nan_value, nan_value); - TEST_c_c (cacosh, minus_zero, nan_value, nan_value, nan_value); - - TEST_c_c (cacosh, nan_value, plus_infty, plus_infty, nan_value); - TEST_c_c (cacosh, nan_value, minus_infty, plus_infty, nan_value); - - TEST_c_c (cacosh, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cacosh, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (cacosh, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cacosh, nan_value, -0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (cacosh, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (cacosh, 0.75L, 1.25L, 1.13239363160530819522266333696834467L, 1.11752014915610270578240049553777969L); - TEST_c_c (cacosh, -2, -3, 1.9833870299165354323470769028940395L, -2.1414491111159960199416055713254211L); - - END (cacosh, complex); -} -#endif - - -#if __CHK_COMPLEX_STUFF -static void -carg_test (void) -{ - START (carg); - - /* carg (x + iy) is specified as atan2 (y, x) */ - - /* carg (x + i 0) == 0 for x > 0. */ - TEST_c_f (carg, 2.0, 0, 0); - /* carg (x - i 0) == -0 for x > 0. */ - TEST_c_f (carg, 2.0, minus_zero, minus_zero); - - TEST_c_f (carg, 0, 0, 0); - TEST_c_f (carg, 0, minus_zero, minus_zero); - - /* carg (x + i 0) == +pi for x < 0. */ - TEST_c_f (carg, -2.0, 0, M_PIl); - - /* carg (x - i 0) == -pi for x < 0. */ - TEST_c_f (carg, -2.0, minus_zero, -M_PIl); - - TEST_c_f (carg, minus_zero, 0, M_PIl); - TEST_c_f (carg, minus_zero, minus_zero, -M_PIl); - - /* carg (+0 + i y) == pi/2 for y > 0. */ - TEST_c_f (carg, 0, 2.0, M_PI_2l); - - /* carg (-0 + i y) == pi/2 for y > 0. */ - TEST_c_f (carg, minus_zero, 2.0, M_PI_2l); - - /* carg (+0 + i y) == -pi/2 for y < 0. */ - TEST_c_f (carg, 0, -2.0, -M_PI_2l); - - /* carg (-0 + i y) == -pi/2 for y < 0. */ - TEST_c_f (carg, minus_zero, -2.0, -M_PI_2l); - - /* carg (inf + i y) == +0 for finite y > 0. */ - TEST_c_f (carg, plus_infty, 2.0, 0); - - /* carg (inf + i y) == -0 for finite y < 0. */ - TEST_c_f (carg, plus_infty, -2.0, minus_zero); - - /* carg(x + i inf) == pi/2 for finite x. */ - TEST_c_f (carg, 10.0, plus_infty, M_PI_2l); - - /* carg(x - i inf) == -pi/2 for finite x. */ - TEST_c_f (carg, 10.0, minus_infty, -M_PI_2l); - - /* carg (-inf + i y) == +pi for finite y > 0. */ - TEST_c_f (carg, minus_infty, 10.0, M_PIl); - - /* carg (-inf + i y) == -pi for finite y < 0. */ - TEST_c_f (carg, minus_infty, -10.0, -M_PIl); - - TEST_c_f (carg, plus_infty, plus_infty, M_PI_4l); - - TEST_c_f (carg, plus_infty, minus_infty, -M_PI_4l); - - TEST_c_f (carg, minus_infty, plus_infty, 3 * M_PI_4l); - - TEST_c_f (carg, minus_infty, minus_infty, -3 * M_PI_4l); - - TEST_c_f (carg, nan_value, nan_value, nan_value); - - END (carg); -} -#endif /* __CHK_COMPLEX_STUFF */ - -#if 0 -static void -casin_test (void) -{ - errno = 0; - FUNC(casin) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (casin); - - TEST_c_c (casin, 0, 0, 0.0, 0.0); - TEST_c_c (casin, minus_zero, 0, minus_zero, 0.0); - TEST_c_c (casin, 0, minus_zero, 0.0, minus_zero); - TEST_c_c (casin, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (casin, plus_infty, plus_infty, M_PI_4l, plus_infty); - TEST_c_c (casin, plus_infty, minus_infty, M_PI_4l, minus_infty); - TEST_c_c (casin, minus_infty, plus_infty, -M_PI_4l, plus_infty); - TEST_c_c (casin, minus_infty, minus_infty, -M_PI_4l, minus_infty); - - TEST_c_c (casin, -10.0, plus_infty, minus_zero, plus_infty); - TEST_c_c (casin, -10.0, minus_infty, minus_zero, minus_infty); - TEST_c_c (casin, 0, plus_infty, 0.0, plus_infty); - TEST_c_c (casin, 0, minus_infty, 0.0, minus_infty); - TEST_c_c (casin, minus_zero, plus_infty, minus_zero, plus_infty); - TEST_c_c (casin, minus_zero, minus_infty, minus_zero, minus_infty); - TEST_c_c (casin, 0.1L, plus_infty, 0.0, plus_infty); - TEST_c_c (casin, 0.1L, minus_infty, 0.0, minus_infty); - - TEST_c_c (casin, minus_infty, 0, -M_PI_2l, plus_infty); - TEST_c_c (casin, minus_infty, minus_zero, -M_PI_2l, minus_infty); - TEST_c_c (casin, minus_infty, 100, -M_PI_2l, plus_infty); - TEST_c_c (casin, minus_infty, -100, -M_PI_2l, minus_infty); - - TEST_c_c (casin, plus_infty, 0, M_PI_2l, plus_infty); - TEST_c_c (casin, plus_infty, minus_zero, M_PI_2l, minus_infty); - TEST_c_c (casin, plus_infty, 0.5, M_PI_2l, plus_infty); - TEST_c_c (casin, plus_infty, -0.5, M_PI_2l, minus_infty); - - TEST_c_c (casin, nan_value, plus_infty, nan_value, plus_infty); - TEST_c_c (casin, nan_value, minus_infty, nan_value, minus_infty); - - TEST_c_c (casin, 0.0, nan_value, 0.0, nan_value); - TEST_c_c (casin, minus_zero, nan_value, minus_zero, nan_value); - - TEST_c_c (casin, plus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - TEST_c_c (casin, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (casin, nan_value, 10.5, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (casin, nan_value, -10.5, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (casin, 0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (casin, -0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (casin, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (casin, 0.75L, 1.25L, 0.453276177638793913448921196101971749L, 1.13239363160530819522266333696834467L); - TEST_c_c (casin, -2, -3, -0.57065278432109940071028387968566963L, -1.9833870299165354323470769028940395L); - - END (casin, complex); -} - - -static void -casinh_test (void) -{ - errno = 0; - FUNC(casinh) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (casinh); - - TEST_c_c (casinh, 0, 0, 0.0, 0.0); - TEST_c_c (casinh, minus_zero, 0, minus_zero, 0); - TEST_c_c (casinh, 0, minus_zero, 0.0, minus_zero); - TEST_c_c (casinh, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (casinh, plus_infty, plus_infty, plus_infty, M_PI_4l); - TEST_c_c (casinh, plus_infty, minus_infty, plus_infty, -M_PI_4l); - TEST_c_c (casinh, minus_infty, plus_infty, minus_infty, M_PI_4l); - TEST_c_c (casinh, minus_infty, minus_infty, minus_infty, -M_PI_4l); - - TEST_c_c (casinh, -10.0, plus_infty, minus_infty, M_PI_2l); - TEST_c_c (casinh, -10.0, minus_infty, minus_infty, -M_PI_2l); - TEST_c_c (casinh, 0, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (casinh, 0, minus_infty, plus_infty, -M_PI_2l); - TEST_c_c (casinh, minus_zero, plus_infty, minus_infty, M_PI_2l); - TEST_c_c (casinh, minus_zero, minus_infty, minus_infty, -M_PI_2l); - TEST_c_c (casinh, 0.1L, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (casinh, 0.1L, minus_infty, plus_infty, -M_PI_2l); - - TEST_c_c (casinh, minus_infty, 0, minus_infty, 0.0); - TEST_c_c (casinh, minus_infty, minus_zero, minus_infty, minus_zero); - TEST_c_c (casinh, minus_infty, 100, minus_infty, 0.0); - TEST_c_c (casinh, minus_infty, -100, minus_infty, minus_zero); - - TEST_c_c (casinh, plus_infty, 0, plus_infty, 0.0); - TEST_c_c (casinh, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (casinh, plus_infty, 0.5, plus_infty, 0.0); - TEST_c_c (casinh, plus_infty, -0.5, plus_infty, minus_zero); - - TEST_c_c (casinh, plus_infty, nan_value, plus_infty, nan_value); - TEST_c_c (casinh, minus_infty, nan_value, minus_infty, nan_value); - - TEST_c_c (casinh, nan_value, 0, nan_value, 0.0); - TEST_c_c (casinh, nan_value, minus_zero, nan_value, minus_zero); - - TEST_c_c (casinh, nan_value, plus_infty, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN); - TEST_c_c (casinh, nan_value, minus_infty, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (casinh, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (casinh, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (casinh, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (casinh, -0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (casinh, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (casinh, 0.75L, 1.25L, 1.03171853444778027336364058631006594L, 0.911738290968487636358489564316731207L); - TEST_c_c (casinh, -2, -3, -1.9686379257930962917886650952454982L, -0.96465850440760279204541105949953237L); - - END (casinh, complex); -} - - -static void -catan_test (void) -{ - errno = 0; - FUNC(catan) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (catan); - - TEST_c_c (catan, 0, 0, 0, 0); - TEST_c_c (catan, minus_zero, 0, minus_zero, 0); - TEST_c_c (catan, 0, minus_zero, 0, minus_zero); - TEST_c_c (catan, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (catan, plus_infty, plus_infty, M_PI_2l, 0); - TEST_c_c (catan, plus_infty, minus_infty, M_PI_2l, minus_zero); - TEST_c_c (catan, minus_infty, plus_infty, -M_PI_2l, 0); - TEST_c_c (catan, minus_infty, minus_infty, -M_PI_2l, minus_zero); - - - TEST_c_c (catan, plus_infty, -10.0, M_PI_2l, minus_zero); - TEST_c_c (catan, minus_infty, -10.0, -M_PI_2l, minus_zero); - TEST_c_c (catan, plus_infty, minus_zero, M_PI_2l, minus_zero); - TEST_c_c (catan, minus_infty, minus_zero, -M_PI_2l, minus_zero); - TEST_c_c (catan, plus_infty, 0.0, M_PI_2l, 0); - TEST_c_c (catan, minus_infty, 0.0, -M_PI_2l, 0); - TEST_c_c (catan, plus_infty, 0.1L, M_PI_2l, 0); - TEST_c_c (catan, minus_infty, 0.1L, -M_PI_2l, 0); - - TEST_c_c (catan, 0.0, minus_infty, M_PI_2l, minus_zero); - TEST_c_c (catan, minus_zero, minus_infty, -M_PI_2l, minus_zero); - TEST_c_c (catan, 100.0, minus_infty, M_PI_2l, minus_zero); - TEST_c_c (catan, -100.0, minus_infty, -M_PI_2l, minus_zero); - - TEST_c_c (catan, 0.0, plus_infty, M_PI_2l, 0); - TEST_c_c (catan, minus_zero, plus_infty, -M_PI_2l, 0); - TEST_c_c (catan, 0.5, plus_infty, M_PI_2l, 0); - TEST_c_c (catan, -0.5, plus_infty, -M_PI_2l, 0); - - TEST_c_c (catan, nan_value, 0.0, nan_value, 0); - TEST_c_c (catan, nan_value, minus_zero, nan_value, minus_zero); - - TEST_c_c (catan, nan_value, plus_infty, nan_value, 0); - TEST_c_c (catan, nan_value, minus_infty, nan_value, minus_zero); - - TEST_c_c (catan, 0.0, nan_value, nan_value, nan_value); - TEST_c_c (catan, minus_zero, nan_value, nan_value, nan_value); - - TEST_c_c (catan, plus_infty, nan_value, M_PI_2l, 0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (catan, minus_infty, nan_value, -M_PI_2l, 0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (catan, nan_value, 10.5, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (catan, nan_value, -10.5, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (catan, 0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (catan, -0.75, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (catan, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (catan, 0.75L, 1.25L, 1.10714871779409050301706546017853704L, 0.549306144334054845697622618461262852L); - TEST_c_c (catan, -2, -3, -1.4099210495965755225306193844604208L, -0.22907268296853876629588180294200276L); - - END (catan, complex); -} - -static void -catanh_test (void) -{ - errno = 0; - FUNC(catanh) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (catanh); - - TEST_c_c (catanh, 0, 0, 0.0, 0.0); - TEST_c_c (catanh, minus_zero, 0, minus_zero, 0.0); - TEST_c_c (catanh, 0, minus_zero, 0.0, minus_zero); - TEST_c_c (catanh, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (catanh, plus_infty, plus_infty, 0.0, M_PI_2l); - TEST_c_c (catanh, plus_infty, minus_infty, 0.0, -M_PI_2l); - TEST_c_c (catanh, minus_infty, plus_infty, minus_zero, M_PI_2l); - TEST_c_c (catanh, minus_infty, minus_infty, minus_zero, -M_PI_2l); - - TEST_c_c (catanh, -10.0, plus_infty, minus_zero, M_PI_2l); - TEST_c_c (catanh, -10.0, minus_infty, minus_zero, -M_PI_2l); - TEST_c_c (catanh, minus_zero, plus_infty, minus_zero, M_PI_2l); - TEST_c_c (catanh, minus_zero, minus_infty, minus_zero, -M_PI_2l); - TEST_c_c (catanh, 0, plus_infty, 0.0, M_PI_2l); - TEST_c_c (catanh, 0, minus_infty, 0.0, -M_PI_2l); - TEST_c_c (catanh, 0.1L, plus_infty, 0.0, M_PI_2l); - TEST_c_c (catanh, 0.1L, minus_infty, 0.0, -M_PI_2l); - - TEST_c_c (catanh, minus_infty, 0, minus_zero, M_PI_2l); - TEST_c_c (catanh, minus_infty, minus_zero, minus_zero, -M_PI_2l); - TEST_c_c (catanh, minus_infty, 100, minus_zero, M_PI_2l); - TEST_c_c (catanh, minus_infty, -100, minus_zero, -M_PI_2l); - - TEST_c_c (catanh, plus_infty, 0, 0.0, M_PI_2l); - TEST_c_c (catanh, plus_infty, minus_zero, 0.0, -M_PI_2l); - TEST_c_c (catanh, plus_infty, 0.5, 0.0, M_PI_2l); - TEST_c_c (catanh, plus_infty, -0.5, 0.0, -M_PI_2l); - - TEST_c_c (catanh, 0, nan_value, 0.0, nan_value); - TEST_c_c (catanh, minus_zero, nan_value, minus_zero, nan_value); - - TEST_c_c (catanh, plus_infty, nan_value, 0.0, nan_value); - TEST_c_c (catanh, minus_infty, nan_value, minus_zero, nan_value); - - TEST_c_c (catanh, nan_value, 0, nan_value, nan_value); - TEST_c_c (catanh, nan_value, minus_zero, nan_value, nan_value); - - TEST_c_c (catanh, nan_value, plus_infty, 0.0, M_PI_2l, IGNORE_ZERO_INF_SIGN); - TEST_c_c (catanh, nan_value, minus_infty, 0.0, -M_PI_2l, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (catanh, 10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (catanh, -10.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (catanh, nan_value, 0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (catanh, nan_value, -0.75, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (catanh, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (catanh, 0.75L, 1.25L, 0.261492138795671927078652057366532140L, 0.996825126463918666098902241310446708L); - TEST_c_c (catanh, -2, -3, -0.14694666622552975204743278515471595L, -1.3389725222944935611241935759091443L); - - END (catanh, complex); -} -#endif - -static void -cbrt_test (void) -{ - errno = 0; - FUNC(cbrt) (8); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cbrt); - - TEST_f_f (cbrt, 0.0, 0.0); - TEST_f_f (cbrt, minus_zero, minus_zero); - - TEST_f_f (cbrt, plus_infty, plus_infty); - TEST_f_f (cbrt, minus_infty, minus_infty); - TEST_f_f (cbrt, nan_value, nan_value); - - TEST_f_f (cbrt, -0.001L, -0.1L); - TEST_f_f (cbrt, 8, 2); - TEST_f_f (cbrt, -27.0, -3.0); - TEST_f_f (cbrt, 0.9921875L, 0.997389022060725270579075195353955217L); - TEST_f_f (cbrt, 0.75L, 0.908560296416069829445605878163630251L); - - END (cbrt); -} - - -#if 0 -static void -ccos_test (void) -{ - errno = 0; - FUNC(ccos) (BUILD_COMPLEX (0, 0)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (ccos); - - TEST_c_c (ccos, 0.0, 0.0, 1.0, minus_zero); - TEST_c_c (ccos, minus_zero, 0.0, 1.0, 0.0); - TEST_c_c (ccos, 0.0, minus_zero, 1.0, 0.0); - TEST_c_c (ccos, minus_zero, minus_zero, 1.0, minus_zero); - - TEST_c_c (ccos, plus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccos, plus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccos, minus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccos, minus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ccos, 0.0, plus_infty, plus_infty, minus_zero); - TEST_c_c (ccos, 0.0, minus_infty, plus_infty, 0.0); - TEST_c_c (ccos, minus_zero, plus_infty, plus_infty, 0.0); - TEST_c_c (ccos, minus_zero, minus_infty, plus_infty, minus_zero); - - TEST_c_c (ccos, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccos, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccos, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccos, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - - TEST_c_c (ccos, 4.625, plus_infty, minus_infty, plus_infty); - TEST_c_c (ccos, 4.625, minus_infty, minus_infty, minus_infty); - TEST_c_c (ccos, -4.625, plus_infty, minus_infty, minus_infty); - TEST_c_c (ccos, -4.625, minus_infty, minus_infty, plus_infty); - - TEST_c_c (ccos, plus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccos, plus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccos, minus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccos, minus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (ccos, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccos, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ccos, nan_value, plus_infty, plus_infty, nan_value); - TEST_c_c (ccos, nan_value, minus_infty, plus_infty, nan_value); - - TEST_c_c (ccos, nan_value, 9.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ccos, nan_value, -9.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ccos, 0.0, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccos, minus_zero, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ccos, 10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ccos, -10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ccos, plus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ccos, minus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ccos, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (ccos, 0.75L, 1.25L, 1.38173873063425888530729933139078645L, -1.09193013555397466170919531722024128L); - TEST_c_c (ccos, -2, -3, -4.18962569096880723013255501961597373L, -9.10922789375533659797919726277886212L); - - END (ccos, complex); -} - - -static void -ccosh_test (void) -{ - errno = 0; - FUNC(ccosh) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (ccosh); - - TEST_c_c (ccosh, 0.0, 0.0, 1.0, 0.0); - TEST_c_c (ccosh, minus_zero, 0.0, 1.0, minus_zero); - TEST_c_c (ccosh, 0.0, minus_zero, 1.0, minus_zero); - TEST_c_c (ccosh, minus_zero, minus_zero, 1.0, 0.0); - - TEST_c_c (ccosh, 0.0, plus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccosh, minus_zero, plus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccosh, 0.0, minus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccosh, minus_zero, minus_infty, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ccosh, plus_infty, 0.0, plus_infty, 0.0); - TEST_c_c (ccosh, minus_infty, 0.0, plus_infty, minus_zero); - TEST_c_c (ccosh, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (ccosh, minus_infty, minus_zero, plus_infty, 0.0); - - TEST_c_c (ccosh, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccosh, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccosh, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccosh, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - - TEST_c_c (ccosh, plus_infty, 4.625, minus_infty, minus_infty); - TEST_c_c (ccosh, minus_infty, 4.625, minus_infty, plus_infty); - TEST_c_c (ccosh, plus_infty, -4.625, minus_infty, plus_infty); - TEST_c_c (ccosh, minus_infty, -4.625, minus_infty, minus_infty); - - TEST_c_c (ccosh, 6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccosh, -6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccosh, 6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ccosh, -6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (ccosh, 0.0, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccosh, minus_zero, nan_value, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ccosh, plus_infty, nan_value, plus_infty, nan_value); - TEST_c_c (ccosh, minus_infty, nan_value, plus_infty, nan_value); - - TEST_c_c (ccosh, 9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ccosh, -9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ccosh, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (ccosh, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ccosh, nan_value, 10.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ccosh, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ccosh, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ccosh, nan_value, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ccosh, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (ccosh, 0.75L, 1.25L, 0.408242591877968807788852146397499084L, 0.780365930845853240391326216300863152L); - - TEST_c_c (ccosh, -2, -3, -3.72454550491532256547397070325597253L, 0.511822569987384608834463849801875634L); - - END (ccosh, complex); -} -#endif - - -static void -ceil_test (void) -{ - START (ceil); - - TEST_f_f (ceil, 0.0, 0.0); - TEST_f_f (ceil, minus_zero, minus_zero); - TEST_f_f (ceil, plus_infty, plus_infty); - TEST_f_f (ceil, minus_infty, minus_infty); - TEST_f_f (ceil, nan_value, nan_value); - - TEST_f_f (ceil, M_PIl, 4.0); - TEST_f_f (ceil, -M_PIl, -3.0); - TEST_f_f (ceil, 0.25, 1.0); - TEST_f_f (ceil, -0.25, minus_zero); - -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (ceil, 4503599627370495.5L, 4503599627370496.0L); - TEST_f_f (ceil, 4503599627370496.25L, 4503599627370497.0L); - TEST_f_f (ceil, 4503599627370496.5L, 4503599627370497.0L); - TEST_f_f (ceil, 4503599627370496.75L, 4503599627370497.0L); - TEST_f_f (ceil, 4503599627370497.5L, 4503599627370498.0L); - - TEST_f_f (ceil, -4503599627370495.5L, -4503599627370495.0L); - TEST_f_f (ceil, -4503599627370496.25L, -4503599627370496.0L); - TEST_f_f (ceil, -4503599627370496.5L, -4503599627370496.0L); - TEST_f_f (ceil, -4503599627370496.75L, -4503599627370496.0L); - TEST_f_f (ceil, -4503599627370497.5L, -4503599627370497.0L); - - TEST_f_f (ceil, 9007199254740991.5L, 9007199254740992.0L); - TEST_f_f (ceil, 9007199254740992.25L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740992.5L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740992.75L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740993.5L, 9007199254740994.0L); - - TEST_f_f (ceil, -9007199254740991.5L, -9007199254740991.0L); - TEST_f_f (ceil, -9007199254740992.25L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740992.5L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740992.75L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740993.5L, -9007199254740993.0L); - - TEST_f_f (ceil, 72057594037927935.5L, 72057594037927936.0L); - TEST_f_f (ceil, 72057594037927936.25L, 72057594037927937.0L); - TEST_f_f (ceil, 72057594037927936.5L, 72057594037927937.0L); - TEST_f_f (ceil, 72057594037927936.75L, 72057594037927937.0L); - TEST_f_f (ceil, 72057594037927937.5L, 72057594037927938.0L); - - TEST_f_f (ceil, -72057594037927935.5L, -72057594037927935.0L); - TEST_f_f (ceil, -72057594037927936.25L, -72057594037927936.0L); - TEST_f_f (ceil, -72057594037927936.5L, -72057594037927936.0L); - TEST_f_f (ceil, -72057594037927936.75L, -72057594037927936.0L); - TEST_f_f (ceil, -72057594037927937.5L, -72057594037927937.0L); - - TEST_f_f (ceil, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L); - TEST_f_f (ceil, 10141204801825835211973625643008.25L, 10141204801825835211973625643009.0L); - TEST_f_f (ceil, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L); - TEST_f_f (ceil, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L); - TEST_f_f (ceil, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L); -#endif - - END (ceil); -} - - -#if __CHK_COMPLEX_STUFF -static void -cexp_test (void) -{ - errno = 0; - FUNC(cexp) (BUILD_COMPLEX (0, 0)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cexp); - - TEST_c_c (cexp, plus_zero, plus_zero, 1, 0.0); - TEST_c_c (cexp, minus_zero, plus_zero, 1, 0.0); - TEST_c_c (cexp, plus_zero, minus_zero, 1, minus_zero); - TEST_c_c (cexp, minus_zero, minus_zero, 1, minus_zero); - - TEST_c_c (cexp, plus_infty, plus_zero, plus_infty, 0.0); - TEST_c_c (cexp, plus_infty, minus_zero, plus_infty, minus_zero); - - TEST_c_c (cexp, minus_infty, plus_zero, 0.0, 0.0); - TEST_c_c (cexp, minus_infty, minus_zero, 0.0, minus_zero); - - TEST_c_c (cexp, 0.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (cexp, minus_zero, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (cexp, 0.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (cexp, minus_zero, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (cexp, 100.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (cexp, -100.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (cexp, 100.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (cexp, -100.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (cexp, minus_infty, 2.0, minus_zero, 0.0); - TEST_c_c (cexp, minus_infty, 4.0, minus_zero, minus_zero); - TEST_c_c (cexp, plus_infty, 2.0, minus_infty, plus_infty); - TEST_c_c (cexp, plus_infty, 4.0, minus_infty, minus_infty); - - TEST_c_c (cexp, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (cexp, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (cexp, minus_infty, plus_infty, 0.0, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (cexp, minus_infty, minus_infty, 0.0, minus_zero, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (cexp, minus_infty, nan_value, 0, 0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (cexp, plus_infty, nan_value, plus_infty, nan_value); - - TEST_c_c (cexp, nan_value, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cexp, nan_value, 1.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (cexp, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cexp, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cexp, 1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (cexp, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (cexp, 0.75L, 1.25L, 0.667537446429131586942201977015932112L, 2.00900045494094876258347228145863909L); - TEST_c_c (cexp, -2.0, -3.0, -0.13398091492954261346140525546115575L, -0.019098516261135196432576240858800925L); - - END (cexp, complex); -} -#endif /* __CHK_COMPLEX_STUFF */ - -#if 0 -static void -cimag_test (void) -{ - START (cimag); - TEST_c_f (cimag, 1.0, 0.0, 0.0); - TEST_c_f (cimag, 1.0, minus_zero, minus_zero); - TEST_c_f (cimag, 1.0, nan_value, nan_value); - TEST_c_f (cimag, nan_value, nan_value, nan_value); - TEST_c_f (cimag, 1.0, plus_infty, plus_infty); - TEST_c_f (cimag, 1.0, minus_infty, minus_infty); - TEST_c_f (cimag, 2.0, 3.0, 3.0); - - END (cimag); -} - -static void -clog_test (void) -{ - errno = 0; - FUNC(clog) (BUILD_COMPLEX (-2, -3)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (clog); - - TEST_c_c (clog, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION); - TEST_c_c (clog, minus_zero, minus_zero, minus_infty, -M_PIl, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_c_c (clog, 0, 0, minus_infty, 0.0, DIVIDE_BY_ZERO_EXCEPTION); - TEST_c_c (clog, 0, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_c_c (clog, minus_infty, plus_infty, plus_infty, M_PI_34l); - TEST_c_c (clog, minus_infty, minus_infty, plus_infty, -M_PI_34l); - - TEST_c_c (clog, plus_infty, plus_infty, plus_infty, M_PI_4l); - TEST_c_c (clog, plus_infty, minus_infty, plus_infty, -M_PI_4l); - - TEST_c_c (clog, 0, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (clog, 3, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (clog, minus_zero, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (clog, -3, plus_infty, plus_infty, M_PI_2l); - TEST_c_c (clog, 0, minus_infty, plus_infty, -M_PI_2l); - TEST_c_c (clog, 3, minus_infty, plus_infty, -M_PI_2l); - TEST_c_c (clog, minus_zero, minus_infty, plus_infty, -M_PI_2l); - TEST_c_c (clog, -3, minus_infty, plus_infty, -M_PI_2l); - - TEST_c_c (clog, minus_infty, 0, plus_infty, M_PIl); - TEST_c_c (clog, minus_infty, 1, plus_infty, M_PIl); - TEST_c_c (clog, minus_infty, minus_zero, plus_infty, -M_PIl); - TEST_c_c (clog, minus_infty, -1, plus_infty, -M_PIl); - - TEST_c_c (clog, plus_infty, 0, plus_infty, 0.0); - TEST_c_c (clog, plus_infty, 1, plus_infty, 0.0); - TEST_c_c (clog, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (clog, plus_infty, -1, plus_infty, minus_zero); - - TEST_c_c (clog, plus_infty, nan_value, plus_infty, nan_value); - TEST_c_c (clog, minus_infty, nan_value, plus_infty, nan_value); - - TEST_c_c (clog, nan_value, plus_infty, plus_infty, nan_value); - TEST_c_c (clog, nan_value, minus_infty, plus_infty, nan_value); - - TEST_c_c (clog, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog, 3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog, -3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (clog, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog, nan_value, 5, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog, nan_value, -5, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (clog, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (clog, 0.75L, 1.25L, 0.376885901188190075998919126749298416L, 1.03037682652431246378774332703115153L); - TEST_c_c (clog, -2, -3, 1.2824746787307683680267437207826593L, -2.1587989303424641704769327722648368L); - - END (clog, complex); -} - - -static void -clog10_test (void) -{ - errno = 0; - FUNC(clog10) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (clog10); - - TEST_c_c (clog10, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION); - TEST_c_c (clog10, minus_zero, minus_zero, minus_infty, -M_PIl, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_c_c (clog10, 0, 0, minus_infty, 0.0, DIVIDE_BY_ZERO_EXCEPTION); - TEST_c_c (clog10, 0, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_c_c (clog10, minus_infty, plus_infty, plus_infty, M_PI_34_LOG10El); - - TEST_c_c (clog10, plus_infty, plus_infty, plus_infty, M_PI4_LOG10El); - TEST_c_c (clog10, plus_infty, minus_infty, plus_infty, -M_PI4_LOG10El); - - TEST_c_c (clog10, 0, plus_infty, plus_infty, M_PI2_LOG10El); - TEST_c_c (clog10, 3, plus_infty, plus_infty, M_PI2_LOG10El); - TEST_c_c (clog10, minus_zero, plus_infty, plus_infty, M_PI2_LOG10El); - TEST_c_c (clog10, -3, plus_infty, plus_infty, M_PI2_LOG10El); - TEST_c_c (clog10, 0, minus_infty, plus_infty, -M_PI2_LOG10El); - TEST_c_c (clog10, 3, minus_infty, plus_infty, -M_PI2_LOG10El); - TEST_c_c (clog10, minus_zero, minus_infty, plus_infty, -M_PI2_LOG10El); - TEST_c_c (clog10, -3, minus_infty, plus_infty, -M_PI2_LOG10El); - - TEST_c_c (clog10, minus_infty, 0, plus_infty, M_PI_LOG10El); - TEST_c_c (clog10, minus_infty, 1, plus_infty, M_PI_LOG10El); - TEST_c_c (clog10, minus_infty, minus_zero, plus_infty, -M_PI_LOG10El); - TEST_c_c (clog10, minus_infty, -1, plus_infty, -M_PI_LOG10El); - - TEST_c_c (clog10, plus_infty, 0, plus_infty, 0.0); - TEST_c_c (clog10, plus_infty, 1, plus_infty, 0.0); - TEST_c_c (clog10, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (clog10, plus_infty, -1, plus_infty, minus_zero); - - TEST_c_c (clog10, plus_infty, nan_value, plus_infty, nan_value); - TEST_c_c (clog10, minus_infty, nan_value, plus_infty, nan_value); - - TEST_c_c (clog10, nan_value, plus_infty, plus_infty, nan_value); - TEST_c_c (clog10, nan_value, minus_infty, plus_infty, nan_value); - - TEST_c_c (clog10, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog10, 3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog10, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog10, -3, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (clog10, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog10, nan_value, 5, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog10, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (clog10, nan_value, -5, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (clog10, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (clog10, 0.75L, 1.25L, 0.163679467193165171449476605077428975L, 0.447486970040493067069984724340855636L); - TEST_c_c (clog10, -2, -3, 0.556971676153418384603252578971164214L, -0.937554462986374708541507952140189646L); - - END (clog10, complex); -} -#endif - - -#if 0 -static void -conj_test (void) -{ - START (conj); - TEST_c_c (conj, 0.0, 0.0, 0.0, minus_zero); - TEST_c_c (conj, 0.0, minus_zero, 0.0, 0.0); - TEST_c_c (conj, nan_value, nan_value, nan_value, nan_value); - TEST_c_c (conj, plus_infty, minus_infty, plus_infty, plus_infty); - TEST_c_c (conj, plus_infty, plus_infty, plus_infty, minus_infty); - TEST_c_c (conj, 1.0, 2.0, 1.0, -2.0); - TEST_c_c (conj, 3.0, -4.0, 3.0, 4.0); - - END (conj, complex); -} -#endif - - -static void -copysign_test (void) -{ - START (copysign); - - TEST_ff_f (copysign, 0, 4, 0); - TEST_ff_f (copysign, 0, -4, minus_zero); - TEST_ff_f (copysign, minus_zero, 4, 0); - TEST_ff_f (copysign, minus_zero, -4, minus_zero); - - TEST_ff_f (copysign, plus_infty, 0, plus_infty); - TEST_ff_f (copysign, plus_infty, minus_zero, minus_infty); - TEST_ff_f (copysign, minus_infty, 0, plus_infty); - TEST_ff_f (copysign, minus_infty, minus_zero, minus_infty); - - TEST_ff_f (copysign, 0, plus_infty, 0); - TEST_ff_f (copysign, 0, minus_zero, minus_zero); - TEST_ff_f (copysign, minus_zero, plus_infty, 0); - TEST_ff_f (copysign, minus_zero, minus_zero, minus_zero); - - /* XXX More correctly we would have to check the sign of the NaN. */ - TEST_ff_f (copysign, nan_value, 0, nan_value); - TEST_ff_f (copysign, nan_value, minus_zero, nan_value); - TEST_ff_f (copysign, -nan_value, 0, nan_value); - TEST_ff_f (copysign, -nan_value, minus_zero, nan_value); - - END (copysign); -} - - -static void -cos_test (void) -{ - errno = 0; - FUNC(cos) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cos); - - TEST_f_f (cos, 0, 1); - TEST_f_f (cos, minus_zero, 1); - TEST_f_f (cos, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (cos, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (cos, nan_value, nan_value); - - TEST_f_f (cos, M_PI_6l * 2.0, 0.5); - TEST_f_f (cos, M_PI_6l * 4.0, -0.5); - TEST_f_f (cos, M_PI_2l, 0); - - TEST_f_f (cos, 0.75L, 0.731688868873820886311838753000084544L); - -#ifdef TEST_DOUBLE - TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473); -#endif - - END (cos); -} - - -static void -cosh_test (void) -{ - errno = 0; - FUNC(cosh) (0.7L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cosh); - TEST_f_f (cosh, 0, 1); - TEST_f_f (cosh, minus_zero, 1); - -#ifndef TEST_INLINE - TEST_f_f (cosh, plus_infty, plus_infty); - TEST_f_f (cosh, minus_infty, plus_infty); -#endif - TEST_f_f (cosh, nan_value, nan_value); - - TEST_f_f (cosh, 0.75L, 1.29468328467684468784170818539018176L); - - END (cosh); -} - - -#if 0 -static void -cpow_test (void) -{ - errno = 0; - FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (cpow); - - TEST_cc_c (cpow, 1, 0, 0, 0, 1.0, 0.0); - TEST_cc_c (cpow, 2, 0, 10, 0, 1024.0, 0.0); - - TEST_cc_c (cpow, M_El, 0, 0, 2 * M_PIl, 1.0, 0.0); - TEST_cc_c (cpow, 2, 3, 4, 0, -119.0, -120.0); - - TEST_cc_c (cpow, nan_value, nan_value, nan_value, nan_value, nan_value, nan_value); - - TEST_cc_c (cpow, 0.75L, 1.25L, 0.75L, 1.25L, 0.117506293914473555420279832210420483L, 0.346552747708338676483025352060418001L); - TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 1.0L, 0.0846958290317209430433805274189191353L, 0.513285749182902449043287190519090481L); - TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 0.0L, 0.75L, 1.25L); - TEST_cc_c (cpow, 0.75L, 1.25L, 0.0L, 1.0L, 0.331825439177608832276067945276730566L, 0.131338600281188544930936345230903032L); - - END (cpow, complex); -} - - -static void -cproj_test (void) -{ - START (cproj); - TEST_c_c (cproj, 0.0, 0.0, 0.0, 0.0); - TEST_c_c (cproj, minus_zero, minus_zero, minus_zero, minus_zero); - TEST_c_c (cproj, 0.0, minus_zero, 0.0, minus_zero); - TEST_c_c (cproj, minus_zero, 0.0, minus_zero, 0.0); - - TEST_c_c (cproj, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (cproj, plus_infty, plus_infty, plus_infty, 0.0); - TEST_c_c (cproj, plus_infty, minus_infty, plus_infty, minus_zero); - TEST_c_c (cproj, minus_infty, plus_infty, plus_infty, 0.0); - TEST_c_c (cproj, minus_infty, minus_infty, plus_infty, minus_zero); - - TEST_c_c (cproj, 1.0, 0.0, 1.0, 0.0); - TEST_c_c (cproj, 2.0, 3.0, 0.2857142857142857142857142857142857L, 0.42857142857142857142857142857142855L); - - END (cproj, complex); -} - - -static void -creal_test (void) -{ - START (creal); - TEST_c_f (creal, 0.0, 1.0, 0.0); - TEST_c_f (creal, minus_zero, 1.0, minus_zero); - TEST_c_f (creal, nan_value, 1.0, nan_value); - TEST_c_f (creal, nan_value, nan_value, nan_value); - TEST_c_f (creal, plus_infty, 1.0, plus_infty); - TEST_c_f (creal, minus_infty, 1.0, minus_infty); - TEST_c_f (creal, 2.0, 3.0, 2.0); - - END (creal); -} - -static void -csin_test (void) -{ - errno = 0; - FUNC(csin) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (csin); - - TEST_c_c (csin, 0.0, 0.0, 0.0, 0.0); - TEST_c_c (csin, minus_zero, 0.0, minus_zero, 0.0); - TEST_c_c (csin, 0.0, minus_zero, 0, minus_zero); - TEST_c_c (csin, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (csin, 0.0, plus_infty, 0.0, plus_infty); - TEST_c_c (csin, minus_zero, plus_infty, minus_zero, plus_infty); - TEST_c_c (csin, 0.0, minus_infty, 0.0, minus_infty); - TEST_c_c (csin, minus_zero, minus_infty, minus_zero, minus_infty); - - TEST_c_c (csin, plus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, minus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, plus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, minus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csin, plus_infty, plus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, minus_infty, plus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, plus_infty, minus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, minus_infty, minus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csin, plus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (csin, plus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (csin, minus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (csin, minus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (csin, 4.625, plus_infty, minus_infty, minus_infty); - TEST_c_c (csin, 4.625, minus_infty, minus_infty, plus_infty); - TEST_c_c (csin, -4.625, plus_infty, plus_infty, minus_infty); - TEST_c_c (csin, -4.625, minus_infty, plus_infty, plus_infty); - - TEST_c_c (csin, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csin, nan_value, plus_infty, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - TEST_c_c (csin, nan_value, minus_infty, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csin, nan_value, 9.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csin, nan_value, -9.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csin, 0.0, nan_value, 0.0, nan_value); - TEST_c_c (csin, minus_zero, nan_value, minus_zero, nan_value); - - TEST_c_c (csin, 10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csin, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csin, plus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csin, minus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csin, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (csin, 0.75L, 1.25L, 1.28722291002649188575873510790565441L, 1.17210635989270256101081285116138863L); - TEST_c_c (csin, -2, -3, -9.15449914691142957346729954460983256L, 4.16890695996656435075481305885375484L); - - END (csin, complex); -} - - -static void -csinh_test (void) -{ - errno = 0; - FUNC(csinh) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (csinh); - - TEST_c_c (csinh, 0.0, 0.0, 0.0, 0.0); - TEST_c_c (csinh, minus_zero, 0.0, minus_zero, 0.0); - TEST_c_c (csinh, 0.0, minus_zero, 0.0, minus_zero); - TEST_c_c (csinh, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (csinh, 0.0, plus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, minus_zero, plus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, 0.0, minus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, minus_zero, minus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csinh, plus_infty, 0.0, plus_infty, 0.0); - TEST_c_c (csinh, minus_infty, 0.0, minus_infty, 0.0); - TEST_c_c (csinh, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (csinh, minus_infty, minus_zero, minus_infty, minus_zero); - - TEST_c_c (csinh, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csinh, plus_infty, 4.625, minus_infty, minus_infty); - TEST_c_c (csinh, minus_infty, 4.625, plus_infty, minus_infty); - TEST_c_c (csinh, plus_infty, -4.625, minus_infty, plus_infty); - TEST_c_c (csinh, minus_infty, -4.625, plus_infty, plus_infty); - - TEST_c_c (csinh, 6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (csinh, -6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (csinh, 6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (csinh, -6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (csinh, 0.0, nan_value, 0.0, nan_value, IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, minus_zero, nan_value, 0.0, nan_value, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csinh, plus_infty, nan_value, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN); - TEST_c_c (csinh, minus_infty, nan_value, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csinh, 9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csinh, -9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csinh, nan_value, 0.0, nan_value, 0.0); - TEST_c_c (csinh, nan_value, minus_zero, nan_value, minus_zero); - - TEST_c_c (csinh, nan_value, 10.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csinh, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csinh, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csinh, nan_value, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csinh, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (csinh, 0.75L, 1.25L, 0.259294854551162779153349830618433028L, 1.22863452409509552219214606515777594L); - TEST_c_c (csinh, -2, -3, 3.59056458998577995201256544779481679L, -0.530921086248519805267040090660676560L); - - END (csinh, complex); -} - - -static void -csqrt_test (void) -{ - errno = 0; - FUNC(csqrt) (BUILD_COMPLEX (-1, 0)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (csqrt); - - TEST_c_c (csqrt, 0, 0, 0.0, 0.0); - TEST_c_c (csqrt, 0, minus_zero, 0, minus_zero); - TEST_c_c (csqrt, minus_zero, 0, 0.0, 0.0); - TEST_c_c (csqrt, minus_zero, minus_zero, 0.0, minus_zero); - - TEST_c_c (csqrt, minus_infty, 0, 0.0, plus_infty); - TEST_c_c (csqrt, minus_infty, 6, 0.0, plus_infty); - TEST_c_c (csqrt, minus_infty, minus_zero, 0.0, minus_infty); - TEST_c_c (csqrt, minus_infty, -6, 0.0, minus_infty); - - TEST_c_c (csqrt, plus_infty, 0, plus_infty, 0.0); - TEST_c_c (csqrt, plus_infty, 6, plus_infty, 0.0); - TEST_c_c (csqrt, plus_infty, minus_zero, plus_infty, minus_zero); - TEST_c_c (csqrt, plus_infty, -6, plus_infty, minus_zero); - - TEST_c_c (csqrt, 0, plus_infty, plus_infty, plus_infty); - TEST_c_c (csqrt, 4, plus_infty, plus_infty, plus_infty); - TEST_c_c (csqrt, plus_infty, plus_infty, plus_infty, plus_infty); - TEST_c_c (csqrt, minus_zero, plus_infty, plus_infty, plus_infty); - TEST_c_c (csqrt, -4, plus_infty, plus_infty, plus_infty); - TEST_c_c (csqrt, minus_infty, plus_infty, plus_infty, plus_infty); - TEST_c_c (csqrt, 0, minus_infty, plus_infty, minus_infty); - TEST_c_c (csqrt, 4, minus_infty, plus_infty, minus_infty); - TEST_c_c (csqrt, plus_infty, minus_infty, plus_infty, minus_infty); - TEST_c_c (csqrt, minus_zero, minus_infty, plus_infty, minus_infty); - TEST_c_c (csqrt, -4, minus_infty, plus_infty, minus_infty); - TEST_c_c (csqrt, minus_infty, minus_infty, plus_infty, minus_infty); - - TEST_c_c (csqrt, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (csqrt, plus_infty, nan_value, plus_infty, nan_value); - - TEST_c_c (csqrt, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csqrt, 1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csqrt, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csqrt, -1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csqrt, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csqrt, nan_value, 8, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csqrt, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (csqrt, nan_value, -8, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (csqrt, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (csqrt, 16.0, -30.0, 5.0, -3.0); - TEST_c_c (csqrt, -1, 0, 0.0, 1.0); - TEST_c_c (csqrt, 0, 2, 1.0, 1.0); - TEST_c_c (csqrt, 119, 120, 12.0, 5.0); - TEST_c_c (csqrt, 0.75L, 1.25L, 1.05065169626078392338656675760808326L, 0.594868882070379067881984030639932657L); - TEST_c_c (csqrt, -2, -3, 0.89597747612983812471573375529004348L, -1.6741492280355400404480393008490519L); - TEST_c_c (csqrt, -2, 3, 0.89597747612983812471573375529004348L, 1.6741492280355400404480393008490519L); - /* Principal square root should be returned (i.e., non-negative real - part). */ - TEST_c_c (csqrt, 0, -1, M_SQRT_2_2, -M_SQRT_2_2); - - END (csqrt, complex); -} - -static void -ctan_test (void) -{ - errno = 0; - FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (ctan); - - TEST_c_c (ctan, 0, 0, 0.0, 0.0); - TEST_c_c (ctan, 0, minus_zero, 0.0, minus_zero); - TEST_c_c (ctan, minus_zero, 0, minus_zero, 0.0); - TEST_c_c (ctan, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (ctan, 0, plus_infty, 0.0, 1.0); - TEST_c_c (ctan, 1, plus_infty, 0.0, 1.0); - TEST_c_c (ctan, minus_zero, plus_infty, minus_zero, 1.0); - TEST_c_c (ctan, -1, plus_infty, minus_zero, 1.0); - - TEST_c_c (ctan, 0, minus_infty, 0.0, -1.0); - TEST_c_c (ctan, 1, minus_infty, 0.0, -1.0); - TEST_c_c (ctan, minus_zero, minus_infty, minus_zero, -1.0); - TEST_c_c (ctan, -1, minus_infty, minus_zero, -1.0); - - TEST_c_c (ctan, plus_infty, 0, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, plus_infty, 2, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, minus_infty, 0, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, minus_infty, 2, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, plus_infty, minus_zero, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, plus_infty, -2, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, minus_infty, minus_zero, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctan, minus_infty, -2, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (ctan, nan_value, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (ctan, nan_value, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ctan, 0, nan_value, 0.0, nan_value); - TEST_c_c (ctan, minus_zero, nan_value, minus_zero, nan_value); - - TEST_c_c (ctan, 0.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctan, -4.5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ctan, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctan, nan_value, 5, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctan, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctan, nan_value, -0.25, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ctan, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (ctan, 0.75L, 1.25L, 0.160807785916206426725166058173438663L, 0.975363285031235646193581759755216379L); - TEST_c_c (ctan, -2, -3, 0.376402564150424829275122113032269084e-2L, -1.00323862735360980144635859782192726L); - - END (ctan, complex); -} - - -static void -ctanh_test (void) -{ - errno = 0; - FUNC(ctanh) (BUILD_COMPLEX (0, 0)); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (ctanh); - - TEST_c_c (ctanh, 0, 0, 0.0, 0.0); - TEST_c_c (ctanh, 0, minus_zero, 0.0, minus_zero); - TEST_c_c (ctanh, minus_zero, 0, minus_zero, 0.0); - TEST_c_c (ctanh, minus_zero, minus_zero, minus_zero, minus_zero); - - TEST_c_c (ctanh, plus_infty, 0, 1.0, 0.0); - TEST_c_c (ctanh, plus_infty, 1, 1.0, 0.0); - TEST_c_c (ctanh, plus_infty, minus_zero, 1.0, minus_zero); - TEST_c_c (ctanh, plus_infty, -1, 1.0, minus_zero); - TEST_c_c (ctanh, minus_infty, 0, -1.0, 0.0); - TEST_c_c (ctanh, minus_infty, 1, -1.0, 0.0); - TEST_c_c (ctanh, minus_infty, minus_zero, -1.0, minus_zero); - TEST_c_c (ctanh, minus_infty, -1, -1.0, minus_zero); - - TEST_c_c (ctanh, 0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, 2, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, 0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, 2, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, minus_zero, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, -2, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, minus_zero, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_c_c (ctanh, -2, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - - TEST_c_c (ctanh, plus_infty, nan_value, 1.0, 0.0, IGNORE_ZERO_INF_SIGN); - TEST_c_c (ctanh, minus_infty, nan_value, -1.0, 0.0, IGNORE_ZERO_INF_SIGN); - - TEST_c_c (ctanh, nan_value, 0, nan_value, 0.0); - TEST_c_c (ctanh, nan_value, minus_zero, nan_value, minus_zero); - - TEST_c_c (ctanh, nan_value, 0.5, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctanh, nan_value, -4.5, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ctanh, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctanh, 5, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctanh, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_c_c (ctanh, -0.25, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK); - - TEST_c_c (ctanh, nan_value, nan_value, nan_value, nan_value); - - TEST_c_c (ctanh, 0, M_PI_4l, 0.0, 1.0); - - TEST_c_c (ctanh, 0.75L, 1.25L, 1.37260757053378320258048606571226857L, 0.385795952609750664177596760720790220L); - TEST_c_c (ctanh, -2, -3, -0.965385879022133124278480269394560686L, 0.988437503832249372031403430350121098e-2L); - - END (ctanh, complex); -} -#endif - - -static void -erf_test (void) -{ - errno = 0; - FUNC(erf) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (erf); - - TEST_f_f (erf, 0, 0); - TEST_f_f (erf, minus_zero, minus_zero); - TEST_f_f (erf, plus_infty, 1); - TEST_f_f (erf, minus_infty, -1); - TEST_f_f (erf, nan_value, nan_value); - - TEST_f_f (erf, 0.125L, 0.140316204801333817393029446521623398L); - TEST_f_f (erf, 0.75L, 0.711155633653515131598937834591410777L); - TEST_f_f (erf, 1.25L, 0.922900128256458230136523481197281140L); - TEST_f_f (erf, 2.0L, 0.995322265018952734162069256367252929L); - TEST_f_f (erf, 4.125L, 0.999999994576599200434933994687765914L); - TEST_f_f (erf, 27.0L, 1.0L); - - END (erf); -} - - -static void -erfc_test (void) -{ - errno = 0; - FUNC(erfc) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (erfc); - - TEST_f_f (erfc, plus_infty, 0.0); - TEST_f_f (erfc, minus_infty, 2.0); - TEST_f_f (erfc, 0.0, 1.0); - TEST_f_f (erfc, minus_zero, 1.0); - TEST_f_f (erfc, nan_value, nan_value); - - TEST_f_f (erfc, 0.125L, 0.859683795198666182606970553478376602L); - TEST_f_f (erfc, 0.75L, 0.288844366346484868401062165408589223L); - TEST_f_f (erfc, 1.25L, 0.0770998717435417698634765188027188596L); - TEST_f_f (erfc, 2.0L, 0.00467773498104726583793074363274707139L); - TEST_f_f (erfc, 4.125L, 0.542340079956506600531223408575531062e-8L); -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ -# if LDBL_MIN_10_EXP < -319 - TEST_f_f (erfc, 27.0L, 0.523704892378925568501606768284954709e-318L); -# endif -#endif - - END (erfc); -} - - -static void -exp_test (void) -{ - errno = 0; - FUNC(exp) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (exp); - - TEST_f_f (exp, 0, 1); - TEST_f_f (exp, minus_zero, 1); - -#ifndef TEST_INLINE - TEST_f_f (exp, plus_infty, plus_infty); - TEST_f_f (exp, minus_infty, 0); -#endif - TEST_f_f (exp, nan_value, nan_value); - TEST_f_f (exp, 1, M_El); - - TEST_f_f (exp, 2, M_E2l); - TEST_f_f (exp, 3, M_E3l); - TEST_f_f (exp, 0.75L, 2.11700001661267466854536981983709561L); - TEST_f_f (exp, 50.0L, 5184705528587072464087.45332293348538L); -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L); -#endif - - END (exp); -} - - -#if 0 -static void -exp10_test (void) -{ - errno = 0; - FUNC(exp10) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (exp10); - - TEST_f_f (exp10, 0, 1); - TEST_f_f (exp10, minus_zero, 1); - - TEST_f_f (exp10, plus_infty, plus_infty); - TEST_f_f (exp10, minus_infty, 0); - TEST_f_f (exp10, nan_value, nan_value); - TEST_f_f (exp10, 3, 1000); - TEST_f_f (exp10, -1, 0.1L); - TEST_f_f (exp10, 1e6, plus_infty); - TEST_f_f (exp10, -1e6, 0); - TEST_f_f (exp10, 0.75L, 5.62341325190349080394951039776481231L); - - END (exp10); -} - - -static void -exp2_test (void) -{ - errno = 0; - FUNC(exp2) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (exp2); - - TEST_f_f (exp2, 0, 1); - TEST_f_f (exp2, minus_zero, 1); - TEST_f_f (exp2, plus_infty, plus_infty); - TEST_f_f (exp2, minus_infty, 0); - TEST_f_f (exp2, nan_value, nan_value); - - TEST_f_f (exp2, 10, 1024); - TEST_f_f (exp2, -1, 0.5); - TEST_f_f (exp2, 1e6, plus_infty); - TEST_f_f (exp2, -1e6, 0); - TEST_f_f (exp2, 0.75L, 1.68179283050742908606225095246642979L); - - END (exp2); -} -#endif - - -static void -expm1_test (void) -{ - errno = 0; - FUNC(expm1) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (expm1); - - TEST_f_f (expm1, 0, 0); - TEST_f_f (expm1, minus_zero, minus_zero); - -#ifndef TEST_INLINE - TEST_f_f (expm1, plus_infty, plus_infty); - TEST_f_f (expm1, minus_infty, -1); -#endif - TEST_f_f (expm1, nan_value, nan_value); - - TEST_f_f (expm1, 1, M_El - 1.0); - TEST_f_f (expm1, 0.75L, 1.11700001661267466854536981983709561L); - - END (expm1); -} - - -static void -fabs_test (void) -{ - START (fabs); - - TEST_f_f (fabs, 0, 0); - TEST_f_f (fabs, minus_zero, 0); - - TEST_f_f (fabs, plus_infty, plus_infty); - TEST_f_f (fabs, minus_infty, plus_infty); - TEST_f_f (fabs, nan_value, nan_value); - - TEST_f_f (fabs, 38.0, 38.0); - TEST_f_f (fabs, -M_El, M_El); - - END (fabs); -} - - -static void -fdim_test (void) -{ - START (fdim); - - TEST_ff_f (fdim, 0, 0, 0); - TEST_ff_f (fdim, 9, 0, 9); - TEST_ff_f (fdim, 0, 9, 0); - TEST_ff_f (fdim, -9, 0, 0); - TEST_ff_f (fdim, 0, -9, 9); - - TEST_ff_f (fdim, plus_infty, 9, plus_infty); - TEST_ff_f (fdim, plus_infty, -9, plus_infty); - TEST_ff_f (fdim, minus_infty, 9, 0); - TEST_ff_f (fdim, minus_infty, -9, 0); - TEST_ff_f (fdim, 9, minus_infty, plus_infty); - TEST_ff_f (fdim, -9, minus_infty, plus_infty); - TEST_ff_f (fdim, 9, plus_infty, 0); - TEST_ff_f (fdim, -9, plus_infty, 0); - - TEST_ff_f (fdim, 0, nan_value, nan_value); - TEST_ff_f (fdim, 9, nan_value, nan_value); - TEST_ff_f (fdim, -9, nan_value, nan_value); - TEST_ff_f (fdim, nan_value, 9, nan_value); - TEST_ff_f (fdim, nan_value, -9, nan_value); - TEST_ff_f (fdim, plus_infty, nan_value, nan_value); - TEST_ff_f (fdim, minus_infty, nan_value, nan_value); - TEST_ff_f (fdim, nan_value, plus_infty, nan_value); - TEST_ff_f (fdim, nan_value, minus_infty, nan_value); - TEST_ff_f (fdim, nan_value, nan_value, nan_value); - - TEST_ff_f (fdim, plus_infty, plus_infty, 0); - - END (fdim); -} - - -static void -floor_test (void) -{ - START (floor); - - TEST_f_f (floor, 0.0, 0.0); - TEST_f_f (floor, minus_zero, minus_zero); - TEST_f_f (floor, plus_infty, plus_infty); - TEST_f_f (floor, minus_infty, minus_infty); - TEST_f_f (floor, nan_value, nan_value); - - TEST_f_f (floor, M_PIl, 3.0); - TEST_f_f (floor, -M_PIl, -4.0); - - TEST_f_f (floor, 0.25, 0.0); - TEST_f_f (floor, -0.25, -1.0); - - -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (floor, 4503599627370495.5L, 4503599627370495.0L); - TEST_f_f (floor, 4503599627370496.25L, 4503599627370496.0L); - TEST_f_f (floor, 4503599627370496.5L, 4503599627370496.0L); - TEST_f_f (floor, 4503599627370496.75L, 4503599627370496.0L); - TEST_f_f (floor, 4503599627370497.5L, 4503599627370497.0L); - - TEST_f_f (floor, -4503599627370495.5L, -4503599627370496.0L); - TEST_f_f (floor, -4503599627370496.25L, -4503599627370497.0L); - TEST_f_f (floor, -4503599627370496.5L, -4503599627370497.0L); - TEST_f_f (floor, -4503599627370496.75L, -4503599627370497.0L); - TEST_f_f (floor, -4503599627370497.5L, -4503599627370498.0L); - - TEST_f_f (floor, 9007199254740991.5L, 9007199254740991.0L); - TEST_f_f (floor, 9007199254740992.25L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740992.5L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740992.75L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740993.5L, 9007199254740993.0L); - - TEST_f_f (floor, -9007199254740991.5L, -9007199254740992.0L); - TEST_f_f (floor, -9007199254740992.25L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740992.5L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740992.75L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740993.5L, -9007199254740994.0L); - - TEST_f_f (floor, 72057594037927935.5L, 72057594037927935.0L); - TEST_f_f (floor, 72057594037927936.25L, 72057594037927936.0L); - TEST_f_f (floor, 72057594037927936.5L, 72057594037927936.0L); - TEST_f_f (floor, 72057594037927936.75L, 72057594037927936.0L); - TEST_f_f (floor, 72057594037927937.5L, 72057594037927937.0L); - - TEST_f_f (floor, -72057594037927935.5L, -72057594037927936.0L); - TEST_f_f (floor, -72057594037927936.25L, -72057594037927937.0L); - TEST_f_f (floor, -72057594037927936.5L, -72057594037927937.0L); - TEST_f_f (floor, -72057594037927936.75L, -72057594037927937.0L); - TEST_f_f (floor, -72057594037927937.5L, -72057594037927938.0L); - - TEST_f_f (floor, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L); - TEST_f_f (floor, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L); - TEST_f_f (floor, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L); - TEST_f_f (floor, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L); - TEST_f_f (floor, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L); -#endif - - END (floor); -} - - -static void -fma_test (void) -{ - START (fma); - - TEST_fff_f (fma, 1.0, 2.0, 3.0, 5.0); - TEST_fff_f (fma, nan_value, 2.0, 3.0, nan_value); - TEST_fff_f (fma, 1.0, nan_value, 3.0, nan_value); - TEST_fff_f (fma, 1.0, 2.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_fff_f (fma, plus_infty, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_fff_f (fma, minus_infty, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_fff_f (fma, 0.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_fff_f (fma, 0.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK); - TEST_fff_f (fma, plus_infty, 0.0, 1.0, nan_value, INVALID_EXCEPTION); - TEST_fff_f (fma, minus_infty, 0.0, 1.0, nan_value, INVALID_EXCEPTION); - TEST_fff_f (fma, 0.0, plus_infty, 1.0, nan_value, INVALID_EXCEPTION); - TEST_fff_f (fma, 0.0, minus_infty, 1.0, nan_value, INVALID_EXCEPTION); - - TEST_fff_f (fma, plus_infty, plus_infty, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_fff_f (fma, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_fff_f (fma, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_fff_f (fma, minus_infty, minus_infty, minus_infty, nan_value, INVALID_EXCEPTION); - - TEST_fff_f (fma, 1.25L, 0.75L, 0.0625L, 1.0L); - - END (fma); -} - - -static void -fmax_test (void) -{ - START (fmax); - - TEST_ff_f (fmax, 0, 0, 0); - TEST_ff_f (fmax, minus_zero, minus_zero, minus_zero); - TEST_ff_f (fmax, 9, 0, 9); - TEST_ff_f (fmax, 0, 9, 9); - TEST_ff_f (fmax, -9, 0, 0); - TEST_ff_f (fmax, 0, -9, 0); - - TEST_ff_f (fmax, plus_infty, 9, plus_infty); - TEST_ff_f (fmax, 0, plus_infty, plus_infty); - TEST_ff_f (fmax, -9, plus_infty, plus_infty); - TEST_ff_f (fmax, plus_infty, -9, plus_infty); - - TEST_ff_f (fmax, minus_infty, 9, 9); - TEST_ff_f (fmax, minus_infty, -9, -9); - TEST_ff_f (fmax, 9, minus_infty, 9); - TEST_ff_f (fmax, -9, minus_infty, -9); - - TEST_ff_f (fmax, 0, nan_value, 0); - TEST_ff_f (fmax, 9, nan_value, 9); - TEST_ff_f (fmax, -9, nan_value, -9); - TEST_ff_f (fmax, nan_value, 0, 0); - TEST_ff_f (fmax, nan_value, 9, 9); - TEST_ff_f (fmax, nan_value, -9, -9); - TEST_ff_f (fmax, plus_infty, nan_value, plus_infty); - TEST_ff_f (fmax, minus_infty, nan_value, minus_infty); - TEST_ff_f (fmax, nan_value, plus_infty, plus_infty); - TEST_ff_f (fmax, nan_value, minus_infty, minus_infty); - TEST_ff_f (fmax, nan_value, nan_value, nan_value); - - END (fmax); -} - - -static void -fmin_test (void) -{ - START (fmin); - - TEST_ff_f (fmin, 0, 0, 0); - TEST_ff_f (fmin, minus_zero, minus_zero, minus_zero); - TEST_ff_f (fmin, 9, 0, 0); - TEST_ff_f (fmin, 0, 9, 0); - TEST_ff_f (fmin, -9, 0, -9); - TEST_ff_f (fmin, 0, -9, -9); - - TEST_ff_f (fmin, plus_infty, 9, 9); - TEST_ff_f (fmin, 9, plus_infty, 9); - TEST_ff_f (fmin, plus_infty, -9, -9); - TEST_ff_f (fmin, -9, plus_infty, -9); - TEST_ff_f (fmin, minus_infty, 9, minus_infty); - TEST_ff_f (fmin, minus_infty, -9, minus_infty); - TEST_ff_f (fmin, 9, minus_infty, minus_infty); - TEST_ff_f (fmin, -9, minus_infty, minus_infty); - - TEST_ff_f (fmin, 0, nan_value, 0); - TEST_ff_f (fmin, 9, nan_value, 9); - TEST_ff_f (fmin, -9, nan_value, -9); - TEST_ff_f (fmin, nan_value, 0, 0); - TEST_ff_f (fmin, nan_value, 9, 9); - TEST_ff_f (fmin, nan_value, -9, -9); - TEST_ff_f (fmin, plus_infty, nan_value, plus_infty); - TEST_ff_f (fmin, minus_infty, nan_value, minus_infty); - TEST_ff_f (fmin, nan_value, plus_infty, plus_infty); - TEST_ff_f (fmin, nan_value, minus_infty, minus_infty); - TEST_ff_f (fmin, nan_value, nan_value, nan_value); - - END (fmin); -} - - -static void -fmod_test (void) -{ - errno = 0; - FUNC(fmod) (6.5, 2.3L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (fmod); - - /* fmod (+0, y) == +0 for y != 0. */ - TEST_ff_f (fmod, 0, 3, 0); - - /* fmod (-0, y) == -0 for y != 0. */ - TEST_ff_f (fmod, minus_zero, 3, minus_zero); - - /* fmod (+inf, y) == NaN plus invalid exception. */ - TEST_ff_f (fmod, plus_infty, 3, nan_value, INVALID_EXCEPTION); - /* fmod (-inf, y) == NaN plus invalid exception. */ - TEST_ff_f (fmod, minus_infty, 3, nan_value, INVALID_EXCEPTION); - /* fmod (x, +0) == NaN plus invalid exception. */ - TEST_ff_f (fmod, 3, 0, nan_value, INVALID_EXCEPTION); - /* fmod (x, -0) == NaN plus invalid exception. */ - TEST_ff_f (fmod, 3, minus_zero, nan_value, INVALID_EXCEPTION); - - /* fmod (x, +inf) == x for x not infinite. */ - TEST_ff_f (fmod, 3.0, plus_infty, 3.0); - /* fmod (x, -inf) == x for x not infinite. */ - TEST_ff_f (fmod, 3.0, minus_infty, 3.0); - - TEST_ff_f (fmod, nan_value, nan_value, nan_value); - - TEST_ff_f (fmod, 6.5, 2.25L, 2.0L); - TEST_ff_f (fmod, -6.5, 2.25L, -2.0L); - TEST_ff_f (fmod, 6.5, -2.25L, 2.0L); - TEST_ff_f (fmod, -6.5, -2.25L, -2.0L); - - END (fmod); -} - - -static void -fpclassify_test (void) -{ - START (fpclassify); - - TEST_f_i (fpclassify, nan_value, FP_NAN); - TEST_f_i (fpclassify, plus_infty, FP_INFINITE); - TEST_f_i (fpclassify, minus_infty, FP_INFINITE); - TEST_f_i (fpclassify, plus_zero, FP_ZERO); - TEST_f_i (fpclassify, minus_zero, FP_ZERO); - TEST_f_i (fpclassify, 1000, FP_NORMAL); - - END (fpclassify); -} - - -static void -frexp_test (void) -{ - int x; - - START (frexp); - - TEST_fI_f1 (frexp, plus_infty, plus_infty, IGNORE); - TEST_fI_f1 (frexp, minus_infty, minus_infty, IGNORE); - TEST_fI_f1 (frexp, nan_value, nan_value, IGNORE); - - TEST_fI_f1 (frexp, 0.0, 0.0, 0.0); - TEST_fI_f1 (frexp, minus_zero, minus_zero, 0.0); - - TEST_fI_f1 (frexp, 12.8L, 0.8L, 4); - TEST_fI_f1 (frexp, -27.34L, -0.854375L, 5); - - END (frexp); -} - - -static void -gamma_test (void) -{ - errno = 0; - FUNC(gamma) (1); - - if (errno == ENOSYS) - /* Function not implemented. */ - return; - feclearexcept (FE_ALL_EXCEPT); - - START (gamma); - - TEST_f_f (gamma, plus_infty, plus_infty); - TEST_f_f (gamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (gamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (gamma, minus_infty, plus_infty); - TEST_f_f (gamma, nan_value, nan_value); - - TEST_f_f1 (gamma, 1, 0, 1); - TEST_f_f1 (gamma, 3, M_LN2l, 1); - - TEST_f_f1 (gamma, 0.5, M_LOG_SQRT_PIl, 1); - TEST_f_f1 (gamma, -0.5, M_LOG_2_SQRT_PIl, -1); - - END (gamma); -} - -static void -hypot_test (void) -{ - errno = 0; - FUNC(hypot) (0.7L, 12.4L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (hypot); - - TEST_ff_f (hypot, plus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN); - TEST_ff_f (hypot, minus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN); - -#ifndef TEST_INLINE - TEST_ff_f (hypot, plus_infty, nan_value, plus_infty); - TEST_ff_f (hypot, minus_infty, nan_value, plus_infty); - TEST_ff_f (hypot, nan_value, plus_infty, plus_infty); - TEST_ff_f (hypot, nan_value, minus_infty, plus_infty); -#endif - - TEST_ff_f (hypot, nan_value, nan_value, nan_value); - - /* hypot (x,y) == hypot (+-x, +-y) */ - TEST_ff_f (hypot, 0.7L, 12.4L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, -0.7L, 12.4L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, 0.7L, -12.4L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, -0.7L, -12.4L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, 12.4L, 0.7L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, -12.4L, 0.7L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, 12.4L, -0.7L, 12.419742348374220601176836866763271L); - TEST_ff_f (hypot, -12.4L, -0.7L, 12.419742348374220601176836866763271L); - - /* hypot (x,0) == fabs (x) */ - TEST_ff_f (hypot, 0.75L, 0, 0.75L); - TEST_ff_f (hypot, -0.75L, 0, 0.75L); - TEST_ff_f (hypot, -5.7e7, 0, 5.7e7L); - - TEST_ff_f (hypot, 0.75L, 1.25L, 1.45773797371132511771853821938639577L); - - END (hypot); -} - - -static void -ilogb_test (void) -{ - START (ilogb); - - TEST_f_i (ilogb, 1, 0); - TEST_f_i (ilogb, M_El, 1); - TEST_f_i (ilogb, 1024, 10); - TEST_f_i (ilogb, -2000, 10); - - /* XXX We have a problem here: the standard does not tell us whether - exceptions are allowed/required. ignore them for now. */ - - TEST_f_i (ilogb, 0.0, FP_ILOGB0, EXCEPTIONS_OK); - TEST_f_i (ilogb, nan_value, FP_ILOGBNAN, EXCEPTIONS_OK); - TEST_f_i (ilogb, plus_infty, INT_MAX, EXCEPTIONS_OK); - TEST_f_i (ilogb, minus_infty, INT_MAX, EXCEPTIONS_OK); - - END (ilogb); -} - -static void -isfinite_test (void) -{ - START (isfinite); - - TEST_f_b (isfinite, 0, 1); - TEST_f_b (isfinite, minus_zero, 1); - TEST_f_b (isfinite, 10, 1); - TEST_f_b (isfinite, plus_infty, 0); - TEST_f_b (isfinite, minus_infty, 0); - TEST_f_b (isfinite, nan_value, 0); - - END (isfinite); -} - -static void -isnormal_test (void) -{ - START (isnormal); - - TEST_f_b (isnormal, 0, 0); - TEST_f_b (isnormal, minus_zero, 0); - TEST_f_b (isnormal, 10, 1); - TEST_f_b (isnormal, plus_infty, 0); - TEST_f_b (isnormal, minus_infty, 0); - TEST_f_b (isnormal, nan_value, 0); - - END (isnormal); -} - -#if defined __DO_XSI_MATH__ && !(defined TEST_LDOUBLE || defined TEST_FLOAT) -static void -j0_test (void) -{ - errno = 0; -#if 0 - FLOAT s, c; - FUNC (sincos) (0, &s, &c); - if (errno == ENOSYS) - /* Required function not implemented. */ - return; -#endif - FUNC(j0) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (j0); - - /* j0 is the Bessel function of the first kind of order 0 */ - TEST_f_f (j0, nan_value, nan_value); - TEST_f_f (j0, plus_infty, 0); - TEST_f_f (j0, -1.0, 0.765197686557966551449717526102663221L); - TEST_f_f (j0, 0.0, 1.0); - TEST_f_f (j0, 0.125L, 0.996097563041985204620768999453174712L); - TEST_f_f (j0, 0.75L, 0.864242275166648623555731103820923211L); - TEST_f_f (j0, 1.0, 0.765197686557966551449717526102663221L); - TEST_f_f (j0, 1.5, 0.511827671735918128749051744283411720L); - TEST_f_f (j0, 2.0, 0.223890779141235668051827454649948626L); - TEST_f_f (j0, 8.0, 0.171650807137553906090869407851972001L); - TEST_f_f (j0, 10.0, -0.245935764451348335197760862485328754L); - TEST_f_f (j0, 4.0, -3.9714980986384737228659076845169804197562E-1L); - TEST_f_f (j0, -4.0, -3.9714980986384737228659076845169804197562E-1L); - - END (j0); -} - - -static void -j1_test (void) -{ - errno = 0; -#if 0 - FLOAT s, c; - FUNC (sincos) (0, &s, &c); - if (errno == ENOSYS) - /* Required function not implemented. */ - return; -#endif - FUNC(j1) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - /* j1 is the Bessel function of the first kind of order 1 */ - - START (j1); - - TEST_f_f (j1, nan_value, nan_value); - TEST_f_f (j1, plus_infty, 0); - - TEST_f_f (j1, -1.0, -0.440050585744933515959682203718914913L); - TEST_f_f (j1, 0.0, 0.0); - TEST_f_f (j1, 0.125L, 0.0623780091344946810942311355879361177L); - TEST_f_f (j1, 0.75L, 0.349243602174862192523281016426251335L); - TEST_f_f (j1, 1.0, 0.440050585744933515959682203718914913L); - TEST_f_f (j1, 1.5, 0.557936507910099641990121213156089400L); - TEST_f_f (j1, 2.0, 0.576724807756873387202448242269137087L); - TEST_f_f (j1, 8.0, 0.234636346853914624381276651590454612L); - TEST_f_f (j1, 10.0, 0.0434727461688614366697487680258592883L); - - END (j1); -} - -static void -jn_test (void) -{ - errno = 0; -#if 0 - FLOAT s, c; - FUNC (sincos) (0, &s, &c); - if (errno == ENOSYS) - /* Required function not implemented. */ - return; -#endif - FUNC(jn) (1, 1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - /* jn is the Bessel function of the first kind of order n. */ - START (jn); - - /* jn (0, x) == j0 (x) */ - TEST_ff_f (jn, 0, nan_value, nan_value); - TEST_ff_f (jn, 0, plus_infty, 0); - TEST_ff_f (jn, 0, -1.0, 0.765197686557966551449717526102663221L); - TEST_ff_f (jn, 0, 0.0, 1.0); - TEST_ff_f (jn, 0, 0.125L, 0.996097563041985204620768999453174712L); - TEST_ff_f (jn, 0, 0.75L, 0.864242275166648623555731103820923211L); - TEST_ff_f (jn, 0, 1.0, 0.765197686557966551449717526102663221L); - TEST_ff_f (jn, 0, 1.5, 0.511827671735918128749051744283411720L); - TEST_ff_f (jn, 0, 2.0, 0.223890779141235668051827454649948626L); - TEST_ff_f (jn, 0, 8.0, 0.171650807137553906090869407851972001L); - TEST_ff_f (jn, 0, 10.0, -0.245935764451348335197760862485328754L); - TEST_ff_f (jn, 0, 4.0, -3.9714980986384737228659076845169804197562E-1L); - TEST_ff_f (jn, 0, -4.0, -3.9714980986384737228659076845169804197562E-1L); - - /* jn (1, x) == j1 (x) */ - TEST_ff_f (jn, 1, nan_value, nan_value); - TEST_ff_f (jn, 1, plus_infty, 0); - TEST_ff_f (jn, 1, -1.0, -0.440050585744933515959682203718914913L); - TEST_ff_f (jn, 1, 0.0, 0.0); - TEST_ff_f (jn, 1, 0.125L, 0.0623780091344946810942311355879361177L); - TEST_ff_f (jn, 1, 0.75L, 0.349243602174862192523281016426251335L); - TEST_ff_f (jn, 1, 1.0, 0.440050585744933515959682203718914913L); - TEST_ff_f (jn, 1, 1.5, 0.557936507910099641990121213156089400L); - TEST_ff_f (jn, 1, 2.0, 0.576724807756873387202448242269137087L); - TEST_ff_f (jn, 1, 8.0, 0.234636346853914624381276651590454612L); - TEST_ff_f (jn, 1, 10.0, 0.0434727461688614366697487680258592883L); - - /* jn (3, x) */ - TEST_ff_f (jn, 3, nan_value, nan_value); - TEST_ff_f (jn, 3, plus_infty, 0); - - TEST_ff_f (jn, 3, -1.0, -0.0195633539826684059189053216217515083L); - TEST_ff_f (jn, 3, 0.0, 0.0); - TEST_ff_f (jn, 3, 0.125L, 0.406503832554912875023029337653442868e-4L); - TEST_ff_f (jn, 3, 0.75L, 0.848438342327410884392755236884386804e-2L); - TEST_ff_f (jn, 3, 1.0, 0.0195633539826684059189053216217515083L); - TEST_ff_f (jn, 3, 2.0, 0.128943249474402051098793332969239835L); - TEST_ff_f (jn, 3, 10.0, 0.0583793793051868123429354784103409563L); - - /* jn (10, x) */ - TEST_ff_f (jn, 10, nan_value, nan_value); - TEST_ff_f (jn, 10, plus_infty, 0); - - TEST_ff_f (jn, 10, -1.0, 0.263061512368745320699785368779050294e-9L); - TEST_ff_f (jn, 10, 0.0, 0.0); - TEST_ff_f (jn, 10, 0.125L, 0.250543369809369890173993791865771547e-18L); - TEST_ff_f (jn, 10, 0.75L, 0.149621713117596814698712483621682835e-10L); - TEST_ff_f (jn, 10, 1.0, 0.263061512368745320699785368779050294e-9L); - TEST_ff_f (jn, 10, 2.0, 0.251538628271673670963516093751820639e-6L); - TEST_ff_f (jn, 10, 10.0, 0.207486106633358857697278723518753428L); - - END (jn); -} -#endif /* __DO_XSI_MATH__ */ - - -static void -ldexp_test (void) -{ - TEST_ff_f (ldexp, 0, 0, 0); - TEST_ff_f (ldexp, minus_zero, 0, minus_zero); - - TEST_ff_f (ldexp, plus_infty, 1, plus_infty); - TEST_ff_f (ldexp, minus_infty, 1, minus_infty); - TEST_ff_f (ldexp, nan_value, 1, nan_value); - - TEST_ff_f (ldexp, 0.8L, 4, 12.8L); - TEST_ff_f (ldexp, -0.854375L, 5, -27.34L); - - /* ldexp (x, 0) == x. */ - TEST_ff_f (ldexp, 1.0L, 0L, 1.0L); -} - - -static void -lgamma_test (void) -{ - errno = 0; - FUNC(lgamma) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - feclearexcept (FE_ALL_EXCEPT); - - START (lgamma); - - TEST_f_f (lgamma, plus_infty, plus_infty); - TEST_f_f (lgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (lgamma, nan_value, nan_value); - - /* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */ - TEST_f_f (lgamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (lgamma, minus_infty, plus_infty); - - TEST_f_f1 (lgamma, 1, 0, 1); - - TEST_f_f1 (lgamma, 3, M_LN2l, 1); - - TEST_f_f1 (lgamma, 0.5, M_LOG_SQRT_PIl, 1); - TEST_f_f1 (lgamma, -0.5, M_LOG_2_SQRT_PIl, -1); - TEST_f_f1 (lgamma, 0.7L, 0.260867246531666514385732417016759578L, 1); - TEST_f_f1 (lgamma, 1.2L, -0.853740900033158497197028392998854470e-1L, 1); - - END (lgamma); -} - - -#if 0 -static void -lrint_test (void) -{ - /* XXX this test is incomplete. We need to have a way to specifiy - the rounding method and test the critical cases. So far, only - unproblematic numbers are tested. */ - - START (lrint); - - TEST_f_l (lrint, 0.0, 0); - TEST_f_l (lrint, minus_zero, 0); - TEST_f_l (lrint, 0.2L, 0); - TEST_f_l (lrint, -0.2L, 0); - - TEST_f_l (lrint, 1.4L, 1); - TEST_f_l (lrint, -1.4L, -1); - - TEST_f_l (lrint, 8388600.3L, 8388600); - TEST_f_l (lrint, -8388600.3L, -8388600); - - TEST_f_l (lrint, 1071930.0008, 1071930); -#ifndef TEST_FLOAT - TEST_f_l (lrint, 1073741824.01, 1073741824); -# if LONG_MAX > 281474976710656 - TEST_f_l (lrint, 281474976710656.025, 281474976710656); -# endif -#endif - - END (lrint); -} - - -static void -llrint_test (void) -{ - /* XXX this test is incomplete. We need to have a way to specifiy - the rounding method and test the critical cases. So far, only - unproblematic numbers are tested. */ - - START (llrint); - - TEST_f_L (llrint, 0.0, 0); - TEST_f_L (llrint, minus_zero, 0); - TEST_f_L (llrint, 0.2L, 0); - TEST_f_L (llrint, -0.2L, 0); - - TEST_f_L (llrint, 1.4L, 1); - TEST_f_L (llrint, -1.4L, -1); - - TEST_f_L (llrint, 8388600.3L, 8388600); - TEST_f_L (llrint, -8388600.3L, -8388600); - - TEST_f_l (llrint, 1071930.0008, 1071930); - - /* Test boundary conditions. */ - /* 0x1FFFFF */ - TEST_f_L (llrint, 2097151.0,2097151LL); - /* 0x800000 */ - TEST_f_L (llrint, 8388608.0, 8388608LL); - /* 0x1000000 */ - TEST_f_L (llrint, 16777216.0, 16777216LL); - /* 0x20000000000 */ - TEST_f_L (llrint, 2199023255552.0, 2199023255552LL); - /* 0x40000000000 */ - TEST_f_L (llrint, 4398046511104.0, 4398046511104LL); - /* 0x1000000000000 */ - TEST_f_L (llrint, 281474976710656.0, 281474976710656LL); - /* 0x10000000000000 */ - TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL); - /* 0x10000080000000 */ - TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL); - /* 0x20000000000000 */ - TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL); - /* 0x80000000000000 */ - TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL); - /* 0x100000000000000 */ - TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL); -#ifdef TEST_LDOUBLE - /* The input can only be represented in long double. */ - TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL); - TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL); - - TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL); - TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL); - - TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL); - - TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL); - - TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL); - TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL); - - TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL); - TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL); -#endif - - END (llrint); -} -#endif - - -static void -log_test (void) -{ - errno = 0; - FUNC(log) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - START (log); - - TEST_f_f (log, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (log, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_f_f (log, 1, 0); - - TEST_f_f (log, -1, nan_value, INVALID_EXCEPTION); - TEST_f_f (log, plus_infty, plus_infty); - - TEST_f_f (log, M_El, 1); - TEST_f_f (log, 1.0 / M_El, -1); - TEST_f_f (log, 2, M_LN2l); - TEST_f_f (log, 10, M_LN10l); - TEST_f_f (log, 0.75L, -0.287682072451780927439219005993827432L); - - END (log); -} - - -static void -log10_test (void) -{ - errno = 0; - FUNC(log10) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (log10); - - TEST_f_f (log10, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (log10, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_f_f (log10, 1, 0); - - /* log10 (x) == NaN plus invalid exception if x < 0. */ - TEST_f_f (log10, -1, nan_value, INVALID_EXCEPTION); - - TEST_f_f (log10, plus_infty, plus_infty); - TEST_f_f (log10, nan_value, nan_value); - - TEST_f_f (log10, 0.1L, -1); - TEST_f_f (log10, 10.0, 1); - TEST_f_f (log10, 100.0, 2); - TEST_f_f (log10, 10000.0, 4); - TEST_f_f (log10, M_El, M_LOG10El); - TEST_f_f (log10, 0.75L, -0.124938736608299953132449886193870744L); - - END (log10); -} - - -static void -log1p_test (void) -{ - errno = 0; - FUNC(log1p) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (log1p); - - TEST_f_f (log1p, 0, 0); - TEST_f_f (log1p, minus_zero, minus_zero); - - TEST_f_f (log1p, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (log1p, -2, nan_value, INVALID_EXCEPTION); - - TEST_f_f (log1p, plus_infty, plus_infty); - TEST_f_f (log1p, nan_value, nan_value); - - TEST_f_f (log1p, M_El - 1.0, 1); - - TEST_f_f (log1p, -0.25L, -0.287682072451780927439219005993827432L); - TEST_f_f (log1p, -0.875, -2.07944154167983592825169636437452970L); - - END (log1p); -} - -static void -log2_test (void) -{ - errno = 0; - FUNC(log2) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (log2); - - TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_f_f (log2, 1, 0); - - TEST_f_f (log2, -1, nan_value, INVALID_EXCEPTION); - - TEST_f_f (log2, plus_infty, plus_infty); - TEST_f_f (log2, nan_value, nan_value); - - TEST_f_f (log2, M_El, M_LOG2El); - TEST_f_f (log2, 2.0, 1); - TEST_f_f (log2, 16.0, 4); - TEST_f_f (log2, 256.0, 8); - TEST_f_f (log2, 0.75L, -.415037499278843818546261056052183492L); - - END (log2); -} - -static void -logb_test (void) -{ - START (logb); - - TEST_f_f (logb, plus_infty, plus_infty); - TEST_f_f (logb, minus_infty, plus_infty); - - TEST_f_f (logb, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_f_f (logb, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (logb, nan_value, nan_value); - - TEST_f_f (logb, 1, 0); - TEST_f_f (logb, M_El, 1); - TEST_f_f (logb, 1024, 10); - TEST_f_f (logb, -2000, 10); - - END (logb); -} - - -#if 0 -static void -lround_test (void) -{ - START (lround); - - TEST_f_l (lround, 0, 0); - TEST_f_l (lround, minus_zero, 0); - TEST_f_l (lround, 0.2L, 0.0); - TEST_f_l (lround, -0.2L, 0); - TEST_f_l (lround, 0.5, 1); - TEST_f_l (lround, -0.5, -1); - TEST_f_l (lround, 0.8L, 1); - TEST_f_l (lround, -0.8L, -1); - TEST_f_l (lround, 1.5, 2); - TEST_f_l (lround, -1.5, -2); - TEST_f_l (lround, 22514.5, 22515); - TEST_f_l (lround, -22514.5, -22515); - TEST_f_l (lround, 1071930.0008, 1071930); -#ifndef TEST_FLOAT - TEST_f_l (lround, 1073741824.01, 1073741824); -# if LONG_MAX > 281474976710656 - TEST_f_l (lround, 281474976710656.025, 281474976710656); -# endif - TEST_f_l (lround, 2097152.5, 2097153); - TEST_f_l (lround, -2097152.5, -2097153); -#endif - END (lround); -} - - -static void -llround_test (void) -{ - START (llround); - - TEST_f_L (llround, 0, 0); - TEST_f_L (llround, minus_zero, 0); - TEST_f_L (llround, 0.2L, 0.0); - TEST_f_L (llround, -0.2L, 0); - TEST_f_L (llround, 0.5, 1); - TEST_f_L (llround, -0.5, -1); - TEST_f_L (llround, 0.8L, 1); - TEST_f_L (llround, -0.8L, -1); - TEST_f_L (llround, 1.5, 2); - TEST_f_L (llround, -1.5, -2); - TEST_f_L (llround, 22514.5, 22515); - TEST_f_L (llround, -22514.5, -22515); - TEST_f_l (llround, 1071930.0008, 1071930); -#ifndef TEST_FLOAT - TEST_f_L (llround, 2097152.5, 2097153); - TEST_f_L (llround, -2097152.5, -2097153); - TEST_f_L (llround, 34359738368.5, 34359738369ll); - TEST_f_L (llround, -34359738368.5, -34359738369ll); -#endif - - /* Test boundary conditions. */ - /* 0x1FFFFF */ - TEST_f_L (llround, 2097151.0, 2097151LL); - /* 0x800000 */ - TEST_f_L (llround, 8388608.0, 8388608LL); - /* 0x1000000 */ - TEST_f_L (llround, 16777216.0, 16777216LL); - /* 0x20000000000 */ - TEST_f_L (llround, 2199023255552.0, 2199023255552LL); - /* 0x40000000000 */ - TEST_f_L (llround, 4398046511104.0, 4398046511104LL); - /* 0x1000000000000 */ - TEST_f_L (llround, 281474976710656.0, 281474976710656LL); - /* 0x10000000000000 */ - TEST_f_L (llround, 4503599627370496.0, 4503599627370496LL); - /* 0x10000080000000 */ - TEST_f_L (llround, 4503601774854144.0, 4503601774854144LL); - /* 0x20000000000000 */ - TEST_f_L (llround, 9007199254740992.0, 9007199254740992LL); - /* 0x80000000000000 */ - TEST_f_L (llround, 36028797018963968.0, 36028797018963968LL); - /* 0x100000000000000 */ - TEST_f_L (llround, 72057594037927936.0, 72057594037927936LL); - -#ifndef TEST_FLOAT - /* 0x100000000 */ - TEST_f_L (llround, 4294967295.5, 4294967296LL); - /* 0x200000000 */ - TEST_f_L (llround, 8589934591.5, 8589934592LL); -#endif - -#ifdef TEST_LDOUBLE - /* The input can only be represented in long double. */ - TEST_f_L (llround, 4503599627370495.5L, 4503599627370496LL); - TEST_f_L (llround, 4503599627370496.25L, 4503599627370496LL); - TEST_f_L (llround, 4503599627370496.5L, 4503599627370497LL); - TEST_f_L (llround, 4503599627370496.75L, 4503599627370497LL); - TEST_f_L (llround, 4503599627370497.5L, 4503599627370498LL); - - TEST_f_L (llround, -4503599627370495.5L, -4503599627370496LL); - TEST_f_L (llround, -4503599627370496.25L, -4503599627370496LL); - TEST_f_L (llround, -4503599627370496.5L, -4503599627370497LL); - TEST_f_L (llround, -4503599627370496.75L, -4503599627370497LL); - TEST_f_L (llround, -4503599627370497.5L, -4503599627370498LL); - - TEST_f_L (llround, 9007199254740991.5L, 9007199254740992LL); - TEST_f_L (llround, 9007199254740992.25L, 9007199254740992LL); - TEST_f_L (llround, 9007199254740992.5L, 9007199254740993LL); - TEST_f_L (llround, 9007199254740992.75L, 9007199254740993LL); - TEST_f_L (llround, 9007199254740993.5L, 9007199254740994LL); - - TEST_f_L (llround, -9007199254740991.5L, -9007199254740992LL); - TEST_f_L (llround, -9007199254740992.25L, -9007199254740992LL); - TEST_f_L (llround, -9007199254740992.5L, -9007199254740993LL); - TEST_f_L (llround, -9007199254740992.75L, -9007199254740993LL); - TEST_f_L (llround, -9007199254740993.5L, -9007199254740994LL); - - TEST_f_L (llround, 72057594037927935.5L, 72057594037927936LL); - TEST_f_L (llround, 72057594037927936.25L, 72057594037927936LL); - TEST_f_L (llround, 72057594037927936.5L, 72057594037927937LL); - TEST_f_L (llround, 72057594037927936.75L, 72057594037927937LL); - TEST_f_L (llround, 72057594037927937.5L, 72057594037927938LL); - - TEST_f_L (llround, -72057594037927935.5L, -72057594037927936LL); - TEST_f_L (llround, -72057594037927936.25L, -72057594037927936LL); - TEST_f_L (llround, -72057594037927936.5L, -72057594037927937LL); - TEST_f_L (llround, -72057594037927936.75L, -72057594037927937LL); - TEST_f_L (llround, -72057594037927937.5L, -72057594037927938LL); - - TEST_f_L (llround, 9223372036854775806.25L, 9223372036854775806LL); - TEST_f_L (llround, -9223372036854775806.25L, -9223372036854775806LL); - TEST_f_L (llround, 9223372036854775806.5L, 9223372036854775807LL); - TEST_f_L (llround, -9223372036854775806.5L, -9223372036854775807LL); - TEST_f_L (llround, 9223372036854775807.0L, 9223372036854775807LL); - TEST_f_L (llround, -9223372036854775807.0L, -9223372036854775807LL); -#endif - - END (llround); -} -#endif - -static void -modf_test (void) -{ - FLOAT x; - - START (modf); - - TEST_fF_f1 (modf, plus_infty, 0, plus_infty); - TEST_fF_f1 (modf, minus_infty, minus_zero, minus_infty); - TEST_fF_f1 (modf, nan_value, nan_value, nan_value); - TEST_fF_f1 (modf, 0, 0, 0); - TEST_fF_f1 (modf, 1.5, 0.5, 1); - TEST_fF_f1 (modf, 2.5, 0.5, 2); - TEST_fF_f1 (modf, -2.5, -0.5, -2); - TEST_fF_f1 (modf, 20, 0, 20); - TEST_fF_f1 (modf, 21, 0, 21); - TEST_fF_f1 (modf, 89.5, 0.5, 89); - - END (modf); -} - - -static void -nearbyint_test (void) -{ - START (nearbyint); - - TEST_f_f (nearbyint, 0.0, 0.0); - TEST_f_f (nearbyint, minus_zero, minus_zero); - TEST_f_f (nearbyint, plus_infty, plus_infty); - TEST_f_f (nearbyint, minus_infty, minus_infty); - TEST_f_f (nearbyint, nan_value, nan_value); - - /* Default rounding mode is round to nearest. */ - TEST_f_f (nearbyint, 0.5, 0.0); - TEST_f_f (nearbyint, 1.5, 2.0); - TEST_f_f (nearbyint, -0.5, minus_zero); - TEST_f_f (nearbyint, -1.5, -2.0); - - END (nearbyint); -} - -static void -nextafter_test (void) -{ - - START (nextafter); - - TEST_ff_f (nextafter, 0, 0, 0); - TEST_ff_f (nextafter, minus_zero, 0, 0); - TEST_ff_f (nextafter, 0, minus_zero, minus_zero); - TEST_ff_f (nextafter, minus_zero, minus_zero, minus_zero); - - TEST_ff_f (nextafter, 9, 9, 9); - TEST_ff_f (nextafter, -9, -9, -9); - TEST_ff_f (nextafter, plus_infty, plus_infty, plus_infty); - TEST_ff_f (nextafter, minus_infty, minus_infty, minus_infty); - - TEST_ff_f (nextafter, nan_value, 1.1L, nan_value); - TEST_ff_f (nextafter, 1.1L, nan_value, nan_value); - TEST_ff_f (nextafter, nan_value, nan_value, nan_value); - - FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX, - LDBL_MAX, DBL_MAX, FLT_MAX); - TEST_ff_f (nextafter, fltmax, plus_infty, plus_infty); - TEST_ff_f (nextafter, -fltmax, minus_infty, minus_infty); - -#ifdef TEST_LDOUBLE - // XXX Enable once gcc is fixed. - //TEST_ff_f (nextafter, 0x0.00000040000000000000p-16385L, -0.1L, 0x0.0000003ffffffff00000p-16385L); -#endif - - /* XXX We need the hexadecimal FP number representation here for further - tests. */ - - END (nextafter); -} - - -static void -nexttoward_test (void) -{ - START (nexttoward); - TEST_ff_f (nexttoward, 0, 0, 0); - TEST_ff_f (nexttoward, minus_zero, 0, 0); - TEST_ff_f (nexttoward, 0, minus_zero, minus_zero); - TEST_ff_f (nexttoward, minus_zero, minus_zero, minus_zero); - - TEST_ff_f (nexttoward, 9, 9, 9); - TEST_ff_f (nexttoward, -9, -9, -9); - TEST_ff_f (nexttoward, plus_infty, plus_infty, plus_infty); - TEST_ff_f (nexttoward, minus_infty, minus_infty, minus_infty); - - TEST_ff_f (nexttoward, nan_value, 1.1L, nan_value); - TEST_ff_f (nexttoward, 1.1L, nan_value, nan_value); - TEST_ff_f (nexttoward, nan_value, nan_value, nan_value); - - /* XXX We need the hexadecimal FP number representation here for further - tests. */ - - END (nexttoward); -} - - -static void -pow_test (void) -{ - - errno = 0; - FUNC(pow) (0, 0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (pow); - - TEST_ff_f (pow, 0, 0, 1); - TEST_ff_f (pow, 0, minus_zero, 1); - TEST_ff_f (pow, minus_zero, 0, 1); - TEST_ff_f (pow, minus_zero, minus_zero, 1); - - TEST_ff_f (pow, 10, 0, 1); - TEST_ff_f (pow, 10, minus_zero, 1); - TEST_ff_f (pow, -10, 0, 1); - TEST_ff_f (pow, -10, minus_zero, 1); - - TEST_ff_f (pow, nan_value, 0, 1); - TEST_ff_f (pow, nan_value, minus_zero, 1); - - -#ifndef TEST_INLINE - TEST_ff_f (pow, 1.1L, plus_infty, plus_infty); - TEST_ff_f (pow, plus_infty, plus_infty, plus_infty); - TEST_ff_f (pow, -1.1L, plus_infty, plus_infty); - TEST_ff_f (pow, minus_infty, plus_infty, plus_infty); - - TEST_ff_f (pow, 0.9L, plus_infty, 0); - TEST_ff_f (pow, 1e-7L, plus_infty, 0); - TEST_ff_f (pow, -0.9L, plus_infty, 0); - TEST_ff_f (pow, -1e-7L, plus_infty, 0); - - TEST_ff_f (pow, 1.1L, minus_infty, 0); - TEST_ff_f (pow, plus_infty, minus_infty, 0); - TEST_ff_f (pow, -1.1L, minus_infty, 0); - TEST_ff_f (pow, minus_infty, minus_infty, 0); - - TEST_ff_f (pow, 0.9L, minus_infty, plus_infty); - TEST_ff_f (pow, 1e-7L, minus_infty, plus_infty); - TEST_ff_f (pow, -0.9L, minus_infty, plus_infty); - TEST_ff_f (pow, -1e-7L, minus_infty, plus_infty); - - TEST_ff_f (pow, plus_infty, 1e-7L, plus_infty); - TEST_ff_f (pow, plus_infty, 1, plus_infty); - TEST_ff_f (pow, plus_infty, 1e7L, plus_infty); - - TEST_ff_f (pow, plus_infty, -1e-7L, 0); - TEST_ff_f (pow, plus_infty, -1, 0); - TEST_ff_f (pow, plus_infty, -1e7L, 0); - - TEST_ff_f (pow, minus_infty, 1, minus_infty); - TEST_ff_f (pow, minus_infty, 11, minus_infty); - TEST_ff_f (pow, minus_infty, 1001, minus_infty); - - TEST_ff_f (pow, minus_infty, 2, plus_infty); - TEST_ff_f (pow, minus_infty, 12, plus_infty); - TEST_ff_f (pow, minus_infty, 1002, plus_infty); - TEST_ff_f (pow, minus_infty, 0.1L, plus_infty); - TEST_ff_f (pow, minus_infty, 1.1L, plus_infty); - TEST_ff_f (pow, minus_infty, 11.1L, plus_infty); - TEST_ff_f (pow, minus_infty, 1001.1L, plus_infty); - - TEST_ff_f (pow, minus_infty, -1, minus_zero); - TEST_ff_f (pow, minus_infty, -11, minus_zero); - TEST_ff_f (pow, minus_infty, -1001, minus_zero); - - TEST_ff_f (pow, minus_infty, -2, 0); - TEST_ff_f (pow, minus_infty, -12, 0); - TEST_ff_f (pow, minus_infty, -1002, 0); - TEST_ff_f (pow, minus_infty, -0.1L, 0); - TEST_ff_f (pow, minus_infty, -1.1L, 0); - TEST_ff_f (pow, minus_infty, -11.1L, 0); - TEST_ff_f (pow, minus_infty, -1001.1L, 0); -#endif - - TEST_ff_f (pow, nan_value, nan_value, nan_value); - TEST_ff_f (pow, 0, nan_value, nan_value); - TEST_ff_f (pow, 1, nan_value, 1); - TEST_ff_f (pow, -1, nan_value, nan_value); - TEST_ff_f (pow, nan_value, 1, nan_value); - TEST_ff_f (pow, nan_value, -1, nan_value); - - /* pow (x, NaN) == NaN. */ - TEST_ff_f (pow, 3.0, nan_value, nan_value); - - TEST_ff_f (pow, 1, plus_infty, 1); - TEST_ff_f (pow, -1, plus_infty, 1); - TEST_ff_f (pow, 1, minus_infty, 1); - TEST_ff_f (pow, -1, minus_infty, 1); - TEST_ff_f (pow, 1, 1, 1); - TEST_ff_f (pow, 1, -1, 1); - TEST_ff_f (pow, 1, 1.25, 1); - TEST_ff_f (pow, 1, -1.25, 1); - TEST_ff_f (pow, 1, 0x1p62L, 1); - TEST_ff_f (pow, 1, 0x1p63L, 1); - TEST_ff_f (pow, 1, 0x1p64L, 1); - TEST_ff_f (pow, 1, 0x1p72L, 1); - - /* pow (x, +-0) == 1. */ - TEST_ff_f (pow, plus_infty, 0, 1); - TEST_ff_f (pow, plus_infty, minus_zero, 1); - TEST_ff_f (pow, minus_infty, 0, 1); - TEST_ff_f (pow, minus_infty, minus_zero, 1); - TEST_ff_f (pow, 32.75L, 0, 1); - TEST_ff_f (pow, 32.75L, minus_zero, 1); - TEST_ff_f (pow, -32.75L, 0, 1); - TEST_ff_f (pow, -32.75L, minus_zero, 1); - TEST_ff_f (pow, 0x1p72L, 0, 1); - TEST_ff_f (pow, 0x1p72L, minus_zero, 1); - TEST_ff_f (pow, 0x1p-72L, 0, 1); - TEST_ff_f (pow, 0x1p-72L, minus_zero, 1); - - TEST_ff_f (pow, -0.1L, 1.1L, nan_value, INVALID_EXCEPTION); - TEST_ff_f (pow, -0.1L, -1.1L, nan_value, INVALID_EXCEPTION); - TEST_ff_f (pow, -10.1L, 1.1L, nan_value, INVALID_EXCEPTION); - TEST_ff_f (pow, -10.1L, -1.1L, nan_value, INVALID_EXCEPTION); - - TEST_ff_f (pow, 0, -1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_ff_f (pow, 0, -11, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_ff_f (pow, minus_zero, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_ff_f (pow, minus_zero, -11, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_ff_f (pow, 0, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_ff_f (pow, 0, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_ff_f (pow, minus_zero, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_ff_f (pow, minus_zero, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - - TEST_ff_f (pow, 0x1p72L, 0x1p72L, plus_infty); - TEST_ff_f (pow, 10, -0x1p72L, 0); - TEST_ff_f (pow, max_value, max_value, plus_infty); - TEST_ff_f (pow, 10, -max_value, 0); - - TEST_ff_f (pow, 0, 1, 0); - TEST_ff_f (pow, 0, 11, 0); - - TEST_ff_f (pow, minus_zero, 1, minus_zero); - TEST_ff_f (pow, minus_zero, 11, minus_zero); - - - TEST_ff_f (pow, 0, 2, 0); - TEST_ff_f (pow, 0, 11.1L, 0); - - - TEST_ff_f (pow, minus_zero, 2, 0); - TEST_ff_f (pow, minus_zero, 11.1L, 0); - TEST_ff_f (pow, 0, plus_infty, 0); - TEST_ff_f (pow, minus_zero, plus_infty, 0); - -#ifndef TEST_INLINE - /* pow (x, +inf) == +inf for |x| > 1. */ - TEST_ff_f (pow, 1.5, plus_infty, plus_infty); - - /* pow (x, +inf) == +0 for |x| < 1. */ - TEST_ff_f (pow, 0.5, plus_infty, 0.0); - - /* pow (x, -inf) == +0 for |x| > 1. */ - TEST_ff_f (pow, 1.5, minus_infty, 0.0); - - /* pow (x, -inf) == +inf for |x| < 1. */ - TEST_ff_f (pow, 0.5, minus_infty, plus_infty); -#endif - - /* pow (+inf, y) == +inf for y > 0. */ - TEST_ff_f (pow, plus_infty, 2, plus_infty); - - /* pow (+inf, y) == +0 for y < 0. */ - TEST_ff_f (pow, plus_infty, -1, 0.0); - - /* pow (-inf, y) == -inf for y an odd integer > 0. */ - TEST_ff_f (pow, minus_infty, 27, minus_infty); - - /* pow (-inf, y) == +inf for y > 0 and not an odd integer. */ - TEST_ff_f (pow, minus_infty, 28, plus_infty); - - /* pow (-inf, y) == -0 for y an odd integer < 0. */ - TEST_ff_f (pow, minus_infty, -3, minus_zero); - /* pow (-inf, y) == +0 for y < 0 and not an odd integer. */ - TEST_ff_f (pow, minus_infty, -2.0, 0.0); - - /* pow (+0, y) == +0 for y an odd integer > 0. */ - TEST_ff_f (pow, 0.0, 27, 0.0); - - /* pow (-0, y) == -0 for y an odd integer > 0. */ - TEST_ff_f (pow, minus_zero, 27, minus_zero); - - /* pow (+0, y) == +0 for y > 0 and not an odd integer. */ - TEST_ff_f (pow, 0.0, 4, 0.0); - - /* pow (-0, y) == +0 for y > 0 and not an odd integer. */ - TEST_ff_f (pow, minus_zero, 4, 0.0); - - TEST_ff_f (pow, 16, 0.25L, 2); - TEST_ff_f (pow, 0x1p64L, 0.125L, 256); - TEST_ff_f (pow, 2, 4, 16); - TEST_ff_f (pow, 256, 8, 0x1p64L); - - TEST_ff_f (pow, 0.75L, 1.25L, 0.697953644326574699205914060237425566L); - -#if defined TEST_DOUBLE || defined TEST_LDOUBLE - TEST_ff_f (pow, -7.49321e+133, -9.80818e+16, 0); -#endif - - END (pow); -} - -static void -remainder_test (void) -{ - errno = 0; - FUNC(remainder) (1.625, 1.0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (remainder); - - TEST_ff_f (remainder, 1, 0, nan_value, INVALID_EXCEPTION); - TEST_ff_f (remainder, 1, minus_zero, nan_value, INVALID_EXCEPTION); - TEST_ff_f (remainder, plus_infty, 1, nan_value, INVALID_EXCEPTION); - TEST_ff_f (remainder, minus_infty, 1, nan_value, INVALID_EXCEPTION); - TEST_ff_f (remainder, nan_value, nan_value, nan_value); - - TEST_ff_f (remainder, 1.625, 1.0, -0.375); - TEST_ff_f (remainder, -1.625, 1.0, 0.375); - TEST_ff_f (remainder, 1.625, -1.0, -0.375); - TEST_ff_f (remainder, -1.625, -1.0, 0.375); - TEST_ff_f (remainder, 5.0, 2.0, 1.0); - TEST_ff_f (remainder, 3.0, 2.0, -1.0); - - END (remainder); -} - -static void -remquo_test (void) -{ - /* x is needed. */ - int x; - - errno = 0; - FUNC(remquo) (1.625, 1.0, &x); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (remquo); - - TEST_ffI_f1 (remquo, 1, 0, nan_value, IGNORE, INVALID_EXCEPTION); - TEST_ffI_f1 (remquo, 1, minus_zero, nan_value, IGNORE, INVALID_EXCEPTION); - TEST_ffI_f1 (remquo, plus_infty, 1, nan_value, IGNORE, INVALID_EXCEPTION); - TEST_ffI_f1 (remquo, minus_infty, 1, nan_value, IGNORE, INVALID_EXCEPTION); - TEST_ffI_f1 (remquo, nan_value, nan_value, nan_value, IGNORE); - - TEST_ffI_f1 (remquo, 1.625, 1.0, -0.375, 2); - TEST_ffI_f1 (remquo, -1.625, 1.0, 0.375, -2); - TEST_ffI_f1 (remquo, 1.625, -1.0, -0.375, -2); - TEST_ffI_f1 (remquo, -1.625, -1.0, 0.375, 2); - - TEST_ffI_f1 (remquo, 5, 2, 1, 2); - TEST_ffI_f1 (remquo, 3, 2, -1, 2); - - END (remquo); -} - -static void -rint_test (void) -{ - START (rint); - - TEST_f_f (rint, 0.0, 0.0); - TEST_f_f (rint, minus_zero, minus_zero); - TEST_f_f (rint, plus_infty, plus_infty); - TEST_f_f (rint, minus_infty, minus_infty); - - /* Default rounding mode is round to even. */ - TEST_f_f (rint, 0.5, 0.0); - TEST_f_f (rint, 1.5, 2.0); - TEST_f_f (rint, 2.5, 2.0); - TEST_f_f (rint, 3.5, 4.0); - TEST_f_f (rint, 4.5, 4.0); - TEST_f_f (rint, -0.5, -0.0); - TEST_f_f (rint, -1.5, -2.0); - TEST_f_f (rint, -2.5, -2.0); - TEST_f_f (rint, -3.5, -4.0); - TEST_f_f (rint, -4.5, -4.0); -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L); - TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L); - TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L); - TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L); - TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L); - - TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L); - TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L); - TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L); - TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L); - TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L); - - TEST_f_f (rint, 9007199254740991.5L, 9007199254740992.0L); - TEST_f_f (rint, 9007199254740992.25L, 9007199254740992.0L); - TEST_f_f (rint, 9007199254740992.5L, 9007199254740992.0L); - TEST_f_f (rint, 9007199254740992.75L, 9007199254740993.0L); - TEST_f_f (rint, 9007199254740993.5L, 9007199254740994.0L); - - TEST_f_f (rint, -9007199254740991.5L, -9007199254740992.0L); - TEST_f_f (rint, -9007199254740992.25L, -9007199254740992.0L); - TEST_f_f (rint, -9007199254740992.5L, -9007199254740992.0L); - TEST_f_f (rint, -9007199254740992.75L, -9007199254740993.0L); - TEST_f_f (rint, -9007199254740993.5L, -9007199254740994.0L); - - TEST_f_f (rint, 72057594037927935.5L, 72057594037927936.0L); - TEST_f_f (rint, 72057594037927936.25L, 72057594037927936.0L); - TEST_f_f (rint, 72057594037927936.5L, 72057594037927936.0L); - TEST_f_f (rint, 72057594037927936.75L, 72057594037927937.0L); - TEST_f_f (rint, 72057594037927937.5L, 72057594037927938.0L); - - TEST_f_f (rint, -72057594037927935.5L, -72057594037927936.0L); - TEST_f_f (rint, -72057594037927936.25L, -72057594037927936.0L); - TEST_f_f (rint, -72057594037927936.5L, -72057594037927936.0L); - TEST_f_f (rint, -72057594037927936.75L, -72057594037927937.0L); - TEST_f_f (rint, -72057594037927937.5L, -72057594037927938.0L); - - TEST_f_f (rint, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L); - TEST_f_f (rint, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L); - TEST_f_f (rint, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L); - TEST_f_f (rint, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L); - TEST_f_f (rint, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L); -#endif - - END (rint); -} - -#if 0 -static void -rint_test_tonearest (void) -{ - int save_round_mode; - START (rint_tonearest); - - save_round_mode = fegetround(); - - if (!fesetround (FE_TONEAREST)) - { - TEST_f_f (rint, 2.0, 2.0); - TEST_f_f (rint, 1.5, 2.0); - TEST_f_f (rint, 1.0, 1.0); - TEST_f_f (rint, 0.5, 0.0); - TEST_f_f (rint, 0.0, 0.0); - TEST_f_f (rint, minus_zero, minus_zero); - TEST_f_f (rint, -0.5, -0.0); - TEST_f_f (rint, -1.0, -1.0); - TEST_f_f (rint, -1.5, -2.0); - TEST_f_f (rint, -2.0, -2.0); - } - - fesetround(save_round_mode); - - END (rint_tonearest); -} - -static void -rint_test_towardzero (void) -{ - int save_round_mode; - START (rint_towardzero); - - save_round_mode = fegetround(); - - if (!fesetround (FE_TOWARDZERO)) - { - TEST_f_f (rint, 2.0, 2.0); - TEST_f_f (rint, 1.5, 1.0); - TEST_f_f (rint, 1.0, 1.0); - TEST_f_f (rint, 0.5, 0.0); - TEST_f_f (rint, 0.0, 0.0); - TEST_f_f (rint, minus_zero, minus_zero); - TEST_f_f (rint, -0.5, -0.0); - TEST_f_f (rint, -1.0, -1.0); - TEST_f_f (rint, -1.5, -1.0); - TEST_f_f (rint, -2.0, -2.0); - } - - fesetround(save_round_mode); - - END (rint_towardzero); -} - -static void -rint_test_downward (void) -{ - int save_round_mode; - START (rint_downward); - - save_round_mode = fegetround(); - - if (!fesetround (FE_DOWNWARD)) - { - TEST_f_f (rint, 2.0, 2.0); - TEST_f_f (rint, 1.5, 1.0); - TEST_f_f (rint, 1.0, 1.0); - TEST_f_f (rint, 0.5, 0.0); - TEST_f_f (rint, 0.0, 0.0); - TEST_f_f (rint, minus_zero, minus_zero); - TEST_f_f (rint, -0.5, -1.0); - TEST_f_f (rint, -1.0, -1.0); - TEST_f_f (rint, -1.5, -2.0); - TEST_f_f (rint, -2.0, -2.0); - } - - fesetround(save_round_mode); - - END (rint_downward); -} - -static void -rint_test_upward (void) -{ - int save_round_mode; - START (rint_upward); - - save_round_mode = fegetround(); - - if (!fesetround (FE_UPWARD)) - { - TEST_f_f (rint, 2.0, 2.0); - TEST_f_f (rint, 1.5, 2.0); - TEST_f_f (rint, 1.0, 1.0); - TEST_f_f (rint, 0.5, 1.0); - TEST_f_f (rint, 0.0, 0.0); - TEST_f_f (rint, minus_zero, minus_zero); - TEST_f_f (rint, -0.5, -0.0); - TEST_f_f (rint, -1.0, -1.0); - TEST_f_f (rint, -1.5, -1.0); - TEST_f_f (rint, -2.0, -2.0); - } - - fesetround(save_round_mode); - - END (rint_upward); -} - -static void -round_test (void) -{ - START (round); - - TEST_f_f (round, 0, 0); - TEST_f_f (round, minus_zero, minus_zero); - TEST_f_f (round, 0.2L, 0.0); - TEST_f_f (round, -0.2L, minus_zero); - TEST_f_f (round, 0.5, 1.0); - TEST_f_f (round, -0.5, -1.0); - TEST_f_f (round, 0.8L, 1.0); - TEST_f_f (round, -0.8L, -1.0); - TEST_f_f (round, 1.5, 2.0); - TEST_f_f (round, -1.5, -2.0); - TEST_f_f (round, 2097152.5, 2097153); - TEST_f_f (round, -2097152.5, -2097153); - -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (round, 4503599627370495.5L, 4503599627370496.0L); - TEST_f_f (round, 4503599627370496.25L, 4503599627370496.0L); - TEST_f_f (round, 4503599627370496.5L, 4503599627370497.0L); - TEST_f_f (round, 4503599627370496.75L, 4503599627370497.0L); - TEST_f_f (round, 4503599627370497.5L, 4503599627370498.0L); - - TEST_f_f (round, -4503599627370495.5L, -4503599627370496.0L); - TEST_f_f (round, -4503599627370496.25L, -4503599627370496.0L); - TEST_f_f (round, -4503599627370496.5L, -4503599627370497.0L); - TEST_f_f (round, -4503599627370496.75L, -4503599627370497.0L); - TEST_f_f (round, -4503599627370497.5L, -4503599627370498.0L); - - TEST_f_f (round, 9007199254740991.5L, 9007199254740992.0L); - TEST_f_f (round, 9007199254740992.25L, 9007199254740992.0L); - TEST_f_f (round, 9007199254740992.5L, 9007199254740993.0L); - TEST_f_f (round, 9007199254740992.75L, 9007199254740993.0L); - TEST_f_f (round, 9007199254740993.5L, 9007199254740994.0L); - - TEST_f_f (round, -9007199254740991.5L, -9007199254740992.0L); - TEST_f_f (round, -9007199254740992.25L, -9007199254740992.0L); - TEST_f_f (round, -9007199254740992.5L, -9007199254740993.0L); - TEST_f_f (round, -9007199254740992.75L, -9007199254740993.0L); - TEST_f_f (round, -9007199254740993.5L, -9007199254740994.0L); - - TEST_f_f (round, 72057594037927935.5L, 72057594037927936.0L); - TEST_f_f (round, 72057594037927936.25L, 72057594037927936.0L); - TEST_f_f (round, 72057594037927936.5L, 72057594037927937.0L); - TEST_f_f (round, 72057594037927936.75L, 72057594037927937.0L); - TEST_f_f (round, 72057594037927937.5L, 72057594037927938.0L); - - TEST_f_f (round, -72057594037927935.5L, -72057594037927936.0L); - TEST_f_f (round, -72057594037927936.25L, -72057594037927936.0L); - TEST_f_f (round, -72057594037927936.5L, -72057594037927937.0L); - TEST_f_f (round, -72057594037927936.75L, -72057594037927937.0L); - TEST_f_f (round, -72057594037927937.5L, -72057594037927938.0L); - - TEST_f_f (round, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L); - TEST_f_f (round, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L); - TEST_f_f (round, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L); - TEST_f_f (round, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L); - TEST_f_f (round, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L); -#endif - - END (round); -} -#endif - - -#ifdef __UCLIBC_SUSV3_LEGACY__ -static void -scalb_test (void) -{ - START (scalb); -#ifndef TEST_LDOUBLE /* uclibc doesn't have scalbl */ - - TEST_ff_f (scalb, 2.0, 0.5, nan_value, INVALID_EXCEPTION); - TEST_ff_f (scalb, 3.0, -2.5, nan_value, INVALID_EXCEPTION); - - TEST_ff_f (scalb, 0, nan_value, nan_value); - TEST_ff_f (scalb, 1, nan_value, nan_value); - - TEST_ff_f (scalb, 1, 0, 1); - TEST_ff_f (scalb, -1, 0, -1); - - TEST_ff_f (scalb, 0, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_ff_f (scalb, minus_zero, plus_infty, nan_value, INVALID_EXCEPTION); - - TEST_ff_f (scalb, 0, 2, 0); - TEST_ff_f (scalb, minus_zero, -4, minus_zero); - TEST_ff_f (scalb, 0, 0, 0); - TEST_ff_f (scalb, minus_zero, 0, minus_zero); - TEST_ff_f (scalb, 0, -1, 0); - TEST_ff_f (scalb, minus_zero, -10, minus_zero); - TEST_ff_f (scalb, 0, minus_infty, 0); - TEST_ff_f (scalb, minus_zero, minus_infty, minus_zero); - - TEST_ff_f (scalb, plus_infty, -1, plus_infty); - TEST_ff_f (scalb, minus_infty, -10, minus_infty); - TEST_ff_f (scalb, plus_infty, 0, plus_infty); - TEST_ff_f (scalb, minus_infty, 0, minus_infty); - TEST_ff_f (scalb, plus_infty, 2, plus_infty); - TEST_ff_f (scalb, minus_infty, 100, minus_infty); - - TEST_ff_f (scalb, 0.1L, minus_infty, 0.0); - TEST_ff_f (scalb, -0.1L, minus_infty, minus_zero); - - TEST_ff_f (scalb, 1, plus_infty, plus_infty); - TEST_ff_f (scalb, -1, plus_infty, minus_infty); - TEST_ff_f (scalb, plus_infty, plus_infty, plus_infty); - TEST_ff_f (scalb, minus_infty, plus_infty, minus_infty); - - TEST_ff_f (scalb, plus_infty, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_ff_f (scalb, minus_infty, minus_infty, nan_value, INVALID_EXCEPTION); - - TEST_ff_f (scalb, nan_value, 1, nan_value); - TEST_ff_f (scalb, 1, nan_value, nan_value); - TEST_ff_f (scalb, nan_value, 0, nan_value); - TEST_ff_f (scalb, 0, nan_value, nan_value); - TEST_ff_f (scalb, nan_value, plus_infty, nan_value); - TEST_ff_f (scalb, plus_infty, nan_value, nan_value); - TEST_ff_f (scalb, nan_value, nan_value, nan_value); - - TEST_ff_f (scalb, 0.8L, 4, 12.8L); - TEST_ff_f (scalb, -0.854375L, 5, -27.34L); -#endif /* TEST_LDOUBLE */ - END (scalb); -} -#endif - -static void -scalbn_test (void) -{ - - START (scalbn); - - TEST_fi_f (scalbn, 0, 0, 0); - TEST_fi_f (scalbn, minus_zero, 0, minus_zero); - - TEST_fi_f (scalbn, plus_infty, 1, plus_infty); - TEST_fi_f (scalbn, minus_infty, 1, minus_infty); - TEST_fi_f (scalbn, nan_value, 1, nan_value); - - TEST_fi_f (scalbn, 0.8L, 4, 12.8L); - TEST_fi_f (scalbn, -0.854375L, 5, -27.34L); - - TEST_fi_f (scalbn, 1, 0L, 1); - - END (scalbn); -} - - -static void -scalbln_test (void) -{ - - START (scalbln); - - TEST_fl_f (scalbln, 0, 0, 0); - TEST_fl_f (scalbln, minus_zero, 0, minus_zero); - - TEST_fl_f (scalbln, plus_infty, 1, plus_infty); - TEST_fl_f (scalbln, minus_infty, 1, minus_infty); - TEST_fl_f (scalbln, nan_value, 1, nan_value); - - TEST_fl_f (scalbln, 0.8L, 4, 12.8L); - TEST_fl_f (scalbln, -0.854375L, 5, -27.34L); - - TEST_fl_f (scalbln, 1, 0L, 1); - - END (scalbn); -} - - -static void -signbit_test (void) -{ - - START (signbit); - - TEST_f_b (signbit, 0, 0); - TEST_f_b (signbit, minus_zero, 1); - TEST_f_b (signbit, plus_infty, 0); - TEST_f_b (signbit, minus_infty, 1); - - /* signbit (x) != 0 for x < 0. */ - TEST_f_b (signbit, -1, 1); - /* signbit (x) == 0 for x >= 0. */ - TEST_f_b (signbit, 1, 0); - - END (signbit); -} - - -static void -sin_test (void) -{ - errno = 0; - FUNC(sin) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (sin); - - TEST_f_f (sin, 0, 0); - TEST_f_f (sin, minus_zero, minus_zero); - TEST_f_f (sin, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (sin, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (sin, nan_value, nan_value); - - TEST_f_f (sin, M_PI_6l, 0.5); - TEST_f_f (sin, -M_PI_6l, -0.5); - TEST_f_f (sin, M_PI_2l, 1); - TEST_f_f (sin, -M_PI_2l, -1); - TEST_f_f (sin, 0.75L, 0.681638760023334166733241952779893935L); - -#ifdef TEST_DOUBLE - TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868); -#endif - - END (sin); - -} - - -#if 0 -static void -sincos_test (void) -{ - FLOAT sin_res, cos_res; - - errno = 0; - FUNC(sincos) (0, &sin_res, &cos_res); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (sincos); - - /* sincos is treated differently because it returns void. */ - TEST_extra (sincos, 0, 0, 1); - - TEST_extra (sincos, minus_zero, minus_zero, 1); - TEST_extra (sincos, plus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_extra (sincos, minus_infty, nan_value, nan_value, INVALID_EXCEPTION); - TEST_extra (sincos, nan_value, nan_value, nan_value); - - TEST_extra (sincos, M_PI_2l, 1, 0); - TEST_extra (sincos, M_PI_6l, 0.5, 0.86602540378443864676372317075293616L); - TEST_extra (sincos, M_PI_6l*2.0, 0.86602540378443864676372317075293616L, 0.5); - TEST_extra (sincos, 0.75L, 0.681638760023334166733241952779893935L, 0.731688868873820886311838753000084544L); - -#ifdef TEST_DOUBLE - TEST_extra (sincos, 0.80190127184058835, 0.71867942238767868, 0.69534156199418473); -#endif - - END (sincos); -} -#endif - -static void -sinh_test (void) -{ - errno = 0; - FUNC(sinh) (0.7L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (sinh); - TEST_f_f (sinh, 0, 0); - TEST_f_f (sinh, minus_zero, minus_zero); - -#ifndef TEST_INLINE - TEST_f_f (sinh, plus_infty, plus_infty); - TEST_f_f (sinh, minus_infty, minus_infty); -#endif - TEST_f_f (sinh, nan_value, nan_value); - - TEST_f_f (sinh, 0.75L, 0.822316731935829980703661634446913849L); - TEST_f_f (sinh, 0x8p-32L, 1.86264514923095703232705808926175479e-9L); - - END (sinh); -} - -static void -sqrt_test (void) -{ - errno = 0; - FUNC(sqrt) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (sqrt); - - TEST_f_f (sqrt, 0, 0); - TEST_f_f (sqrt, nan_value, nan_value); - TEST_f_f (sqrt, plus_infty, plus_infty); - - TEST_f_f (sqrt, minus_zero, minus_zero); - - /* sqrt (x) == NaN plus invalid exception for x < 0. */ - TEST_f_f (sqrt, -1, nan_value, INVALID_EXCEPTION); - TEST_f_f (sqrt, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (sqrt, nan_value, nan_value); - - TEST_f_f (sqrt, 2209, 47); - TEST_f_f (sqrt, 4, 2); - TEST_f_f (sqrt, 2, M_SQRT2l); - TEST_f_f (sqrt, 0.25, 0.5); - TEST_f_f (sqrt, 6642.25, 81.5); - TEST_f_f (sqrt, 15190.5625L, 123.25L); - TEST_f_f (sqrt, 0.75L, 0.866025403784438646763723170752936183L); - - END (sqrt); -} - - -static void -tan_test (void) -{ - errno = 0; - FUNC(tan) (0); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (tan); - - TEST_f_f (tan, 0, 0); - TEST_f_f (tan, minus_zero, minus_zero); - TEST_f_f (tan, plus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (tan, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (tan, nan_value, nan_value); - - TEST_f_f (tan, M_PI_4l, 1); - TEST_f_f (tan, 0.75L, 0.931596459944072461165202756573936428L); - - END (tan); -} - -static void -tanh_test (void) -{ - errno = 0; - FUNC(tanh) (0.7L); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - START (tanh); - - TEST_f_f (tanh, 0, 0); - /* vda: uclibc: added IGNORE_ZERO_INF_SIGN to treat -0 as ok */ - TEST_f_f (tanh, minus_zero, minus_zero, IGNORE_ZERO_INF_SIGN); - -#ifndef TEST_INLINE - TEST_f_f (tanh, plus_infty, 1); - TEST_f_f (tanh, minus_infty, -1); -#endif - TEST_f_f (tanh, nan_value, nan_value); - - TEST_f_f (tanh, 0.75L, 0.635148952387287319214434357312496495L); - TEST_f_f (tanh, -0.75L, -0.635148952387287319214434357312496495L); - - TEST_f_f (tanh, 1.0L, 0.7615941559557648881194582826047935904L); - TEST_f_f (tanh, -1.0L, -0.7615941559557648881194582826047935904L); - - /* 2^-57 */ - TEST_f_f (tanh, 0x1p-57L, 6.938893903907228377647697925567626953125e-18L); - - END (tanh); -} - -static void -tgamma_test (void) -{ - errno = 0; - FUNC(tgamma) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - feclearexcept (FE_ALL_EXCEPT); - - START (tgamma); - - TEST_f_f (tgamma, plus_infty, plus_infty); - TEST_f_f (tgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); - TEST_f_f (tgamma, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); - /* tgamma (x) == NaN plus invalid exception for integer x <= 0. */ - TEST_f_f (tgamma, -2, nan_value, INVALID_EXCEPTION); - TEST_f_f (tgamma, minus_infty, nan_value, INVALID_EXCEPTION); - TEST_f_f (tgamma, nan_value, nan_value); - - TEST_f_f (tgamma, 0.5, M_SQRT_PIl); - TEST_f_f (tgamma, -0.5, -M_2_SQRT_PIl); - - TEST_f_f (tgamma, 1, 1); - TEST_f_f (tgamma, 4, 6); - - TEST_f_f (tgamma, 0.7L, 1.29805533264755778568117117915281162L); - TEST_f_f (tgamma, 1.2L, 0.918168742399760610640951655185830401L); - - END (tgamma); -} - - -#if 0 -static void -trunc_test (void) -{ - START (trunc); - - TEST_f_f (trunc, plus_infty, plus_infty); - TEST_f_f (trunc, minus_infty, minus_infty); - TEST_f_f (trunc, nan_value, nan_value); - - TEST_f_f (trunc, 0, 0); - TEST_f_f (trunc, minus_zero, minus_zero); - TEST_f_f (trunc, 0.625, 0); - TEST_f_f (trunc, -0.625, minus_zero); - TEST_f_f (trunc, 1, 1); - TEST_f_f (trunc, -1, -1); - TEST_f_f (trunc, 1.625, 1); - TEST_f_f (trunc, -1.625, -1); - - TEST_f_f (trunc, 1048580.625L, 1048580L); - TEST_f_f (trunc, -1048580.625L, -1048580L); - - TEST_f_f (trunc, 8388610.125L, 8388610.0L); - TEST_f_f (trunc, -8388610.125L, -8388610.0L); - - TEST_f_f (trunc, 4294967296.625L, 4294967296.0L); - TEST_f_f (trunc, -4294967296.625L, -4294967296.0L); - -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (trunc, 4503599627370495.5L, 4503599627370495.0L); - TEST_f_f (trunc, 4503599627370496.25L, 4503599627370496.0L); - TEST_f_f (trunc, 4503599627370496.5L, 4503599627370496.0L); - TEST_f_f (trunc, 4503599627370496.75L, 4503599627370496.0L); - TEST_f_f (trunc, 4503599627370497.5L, 4503599627370497.0L); - - TEST_f_f (trunc, -4503599627370495.5L, -4503599627370495.0L); - TEST_f_f (trunc, -4503599627370496.25L, -4503599627370496.0L); - TEST_f_f (trunc, -4503599627370496.5L, -4503599627370496.0L); - TEST_f_f (trunc, -4503599627370496.75L, -4503599627370496.0L); - TEST_f_f (trunc, -4503599627370497.5L, -4503599627370497.0L); - - TEST_f_f (trunc, 9007199254740991.5L, 9007199254740991.0L); - TEST_f_f (trunc, 9007199254740992.25L, 9007199254740992.0L); - TEST_f_f (trunc, 9007199254740992.5L, 9007199254740992.0L); - TEST_f_f (trunc, 9007199254740992.75L, 9007199254740992.0L); - TEST_f_f (trunc, 9007199254740993.5L, 9007199254740993.0L); - - TEST_f_f (trunc, -9007199254740991.5L, -9007199254740991.0L); - TEST_f_f (trunc, -9007199254740992.25L, -9007199254740992.0L); - TEST_f_f (trunc, -9007199254740992.5L, -9007199254740992.0L); - TEST_f_f (trunc, -9007199254740992.75L, -9007199254740992.0L); - TEST_f_f (trunc, -9007199254740993.5L, -9007199254740993.0L); - - TEST_f_f (trunc, 72057594037927935.5L, 72057594037927935.0L); - TEST_f_f (trunc, 72057594037927936.25L, 72057594037927936.0L); - TEST_f_f (trunc, 72057594037927936.5L, 72057594037927936.0L); - TEST_f_f (trunc, 72057594037927936.75L, 72057594037927936.0L); - TEST_f_f (trunc, 72057594037927937.5L, 72057594037927937.0L); - - TEST_f_f (trunc, -72057594037927935.5L, -72057594037927935.0L); - TEST_f_f (trunc, -72057594037927936.25L, -72057594037927936.0L); - TEST_f_f (trunc, -72057594037927936.5L, -72057594037927936.0L); - TEST_f_f (trunc, -72057594037927936.75L, -72057594037927936.0L); - TEST_f_f (trunc, -72057594037927937.5L, -72057594037927937.0L); - - TEST_f_f (trunc, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L); - TEST_f_f (trunc, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L); - TEST_f_f (trunc, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L); - TEST_f_f (trunc, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L); - TEST_f_f (trunc, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L); -#endif - - END (trunc); -} -#endif - -#if defined __DO_XSI_MATH__ && !(defined TEST_LDOUBLE || defined TEST_FLOAT) -static void -y0_test (void) -{ - errno = 0; -#if 0 - FLOAT s, c; - FUNC (sincos) (0, &s, &c); - if (errno == ENOSYS) - /* Required function not implemented. */ - return; -#endif - FUNC(y0) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - /* y0 is the Bessel function of the second kind of order 0 */ - START (y0); - - TEST_f_f (y0, -1.0, minus_infty, INVALID_EXCEPTION); - TEST_f_f (y0, 0.0, minus_infty); - TEST_f_f (y0, nan_value, nan_value); - TEST_f_f (y0, plus_infty, 0); - - TEST_f_f (y0, 0.125L, -1.38968062514384052915582277745018693L); - TEST_f_f (y0, 0.75L, -0.137172769385772397522814379396581855L); - TEST_f_f (y0, 1.0, 0.0882569642156769579829267660235151628L); - TEST_f_f (y0, 1.5, 0.382448923797758843955068554978089862L); - TEST_f_f (y0, 2.0, 0.510375672649745119596606592727157873L); - TEST_f_f (y0, 8.0, 0.223521489387566220527323400498620359L); - TEST_f_f (y0, 10.0, 0.0556711672835993914244598774101900481L); - - END (y0); -} - - -static void -y1_test (void) -{ - errno = 0; -#if 0 - FLOAT s, c; - FUNC (sincos) (0, &s, &c); - if (errno == ENOSYS) - /* Required function not implemented. */ - return; -#endif - FUNC(y1) (1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - /* y1 is the Bessel function of the second kind of order 1 */ - START (y1); - - TEST_f_f (y1, -1.0, minus_infty, INVALID_EXCEPTION); - TEST_f_f (y1, 0.0, minus_infty); - TEST_f_f (y1, plus_infty, 0); - TEST_f_f (y1, nan_value, nan_value); - - TEST_f_f (y1, 0.125L, -5.19993611253477499595928744876579921L); - TEST_f_f (y1, 0.75L, -1.03759455076928541973767132140642198L); - TEST_f_f (y1, 1.0, -0.781212821300288716547150000047964821L); - TEST_f_f (y1, 1.5, -0.412308626973911295952829820633445323L); - TEST_f_f (y1, 2.0, -0.107032431540937546888370772277476637L); - TEST_f_f (y1, 8.0, -0.158060461731247494255555266187483550L); - TEST_f_f (y1, 10.0, 0.249015424206953883923283474663222803L); - - END (y1); -} - - -static void -yn_test (void) -{ - errno = 0; -#if 0 - FLOAT s, c; - FUNC (sincos) (0, &s, &c); - if (errno == ENOSYS) - /* Required function not implemented. */ - return; -#endif - FUNC(yn) (1, 1); - if (errno == ENOSYS) - /* Function not implemented. */ - return; - - /* yn is the Bessel function of the second kind of order n */ - START (yn); - - /* yn (0, x) == y0 (x) */ - TEST_ff_f (yn, 0, -1.0, minus_infty, INVALID_EXCEPTION); - TEST_ff_f (yn, 0, 0.0, minus_infty); - TEST_ff_f (yn, 0, nan_value, nan_value); - TEST_ff_f (yn, 0, plus_infty, 0); - - TEST_ff_f (yn, 0, 0.125L, -1.38968062514384052915582277745018693L); - TEST_ff_f (yn, 0, 0.75L, -0.137172769385772397522814379396581855L); - TEST_ff_f (yn, 0, 1.0, 0.0882569642156769579829267660235151628L); - TEST_ff_f (yn, 0, 1.5, 0.382448923797758843955068554978089862L); - TEST_ff_f (yn, 0, 2.0, 0.510375672649745119596606592727157873L); - TEST_ff_f (yn, 0, 8.0, 0.223521489387566220527323400498620359L); - TEST_ff_f (yn, 0, 10.0, 0.0556711672835993914244598774101900481L); - - /* yn (1, x) == y1 (x) */ - TEST_ff_f (yn, 1, -1.0, minus_infty, INVALID_EXCEPTION); - TEST_ff_f (yn, 1, 0.0, minus_infty); - TEST_ff_f (yn, 1, plus_infty, 0); - TEST_ff_f (yn, 1, nan_value, nan_value); - - TEST_ff_f (yn, 1, 0.125L, -5.19993611253477499595928744876579921L); - TEST_ff_f (yn, 1, 0.75L, -1.03759455076928541973767132140642198L); - TEST_ff_f (yn, 1, 1.0, -0.781212821300288716547150000047964821L); - TEST_ff_f (yn, 1, 1.5, -0.412308626973911295952829820633445323L); - TEST_ff_f (yn, 1, 2.0, -0.107032431540937546888370772277476637L); - TEST_ff_f (yn, 1, 8.0, -0.158060461731247494255555266187483550L); - TEST_ff_f (yn, 1, 10.0, 0.249015424206953883923283474663222803L); - - /* yn (3, x) */ - TEST_ff_f (yn, 3, plus_infty, 0); - TEST_ff_f (yn, 3, nan_value, nan_value); - - TEST_ff_f (yn, 3, 0.125L, -2612.69757350066712600220955744091741L); - TEST_ff_f (yn, 3, 0.75L, -12.9877176234475433186319774484809207L); - TEST_ff_f (yn, 3, 1.0, -5.82151760596472884776175706442981440L); - TEST_ff_f (yn, 3, 2.0, -1.12778377684042778608158395773179238L); - TEST_ff_f (yn, 3, 10.0, -0.251362657183837329779204747654240998L); - - /* yn (10, x) */ - TEST_ff_f (yn, 10, plus_infty, 0); - TEST_ff_f (yn, 10, nan_value, nan_value); - - TEST_ff_f (yn, 10, 0.125L, -127057845771019398.252538486899753195L); - TEST_ff_f (yn, 10, 0.75L, -2133501638.90573424452445412893839236L); - TEST_ff_f (yn, 10, 1.0, -121618014.278689189288130426667971145L); - TEST_ff_f (yn, 10, 2.0, -129184.542208039282635913145923304214L); - TEST_ff_f (yn, 10, 10.0, -0.359814152183402722051986577343560609L); - - END (yn); - -} -#endif /* __DO_XSI_MATH__ */ - - -static void -significand_test (void) -{ - /* significand returns the mantissa of the exponential representation. */ - START (significand); - - TEST_f_f (significand, 4.0, 1.0); - TEST_f_f (significand, 6.0, 1.5); - TEST_f_f (significand, 8.0, 1.0); - - END (significand); -} - - -static void -initialize (void) -{ - fpstack_test ("start *init*"); - plus_zero = 0.0; - nan_value = plus_zero / plus_zero; /* Suppress GCC warning */ - - minus_zero = FUNC(copysign) (0.0, -1.0); - plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF, - HUGE_VALL, HUGE_VAL, HUGE_VALF); - minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF, - -HUGE_VALL, -HUGE_VAL, -HUGE_VALF); - max_value = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX, - LDBL_MAX, DBL_MAX, FLT_MAX); - min_value = CHOOSE (LDBL_MIN, DBL_MIN, FLT_MIN, - LDBL_MIN, DBL_MIN, FLT_MIN); - - (void) &plus_zero; - (void) &nan_value; - (void) &minus_zero; - (void) &plus_infty; - (void) &minus_infty; - (void) &max_value; - (void) &min_value; - - /* Clear all exceptions. From now on we must not get random exceptions. */ - feclearexcept (FE_ALL_EXCEPT); - - /* Test to make sure we start correctly. */ - fpstack_test ("end *init*"); -} - -#if 0 -/* function to check our ulp calculation. */ -void -check_ulp (void) -{ - int i; - - FLOAT u, diff, ulp; - /* This gives one ulp. */ - u = FUNC(nextafter) (10, 20); - check_equal (10.0, u, 1, &diff, &ulp); - printf ("One ulp: % .4" PRINTF_NEXPR "\n", ulp); - - /* This gives one more ulp. */ - u = FUNC(nextafter) (u, 20); - check_equal (10.0, u, 2, &diff, &ulp); - printf ("two ulp: % .4" PRINTF_NEXPR "\n", ulp); - - /* And now calculate 100 ulp. */ - for (i = 2; i < 100; i++) - u = FUNC(nextafter) (u, 20); - check_equal (10.0, u, 100, &diff, &ulp); - printf ("100 ulp: % .4" PRINTF_NEXPR "\n", ulp); -} -#endif - -int -main (int argc, char **argv) -{ - - int key; - - verbose = 1; - output_ulps = 0; - output_max_error = 1; - output_points = 1; - /* XXX set to 0 for releases. */ - ignore_max_ulp = 0; - - /* Parse and process arguments. */ - while ((key = getopt(argc, argv, "fi:puv")) > 0) { - switch (key) - { - case 'f': - output_max_error = 0; - break; - case 'i': - if (strcmp (optarg, "yes") == 0) - ignore_max_ulp = 1; - else if (strcmp (optarg, "no") == 0) - ignore_max_ulp = 0; - break; - case 'p': - output_points = 0; - break; - case 'u': - output_ulps = 1; - break; - case 'v': - verbose = 3; - break; - default: - fprintf (stderr, "Unknown argument: %c", key); - exit (EXIT_FAILURE); - } - } - - if (optind != argc) - { - fprintf (stderr, "wrong number of arguments"); - exit (EXIT_FAILURE); - } - - if (output_ulps) - { - ulps_file = fopen ("ULPs", "a"); - if (ulps_file == NULL) - { - perror ("can't open file `ULPs' for writing: "); - exit (1); - } - } - - - initialize (); - printf (TEST_MSG); - -#if 0 - check_ulp (); -#endif - - /* Keep the tests a wee bit ordered (according to ISO C99). */ - /* Classification macros: */ - fpclassify_test (); - isfinite_test (); - isnormal_test (); - signbit_test (); - - /* Trigonometric functions: */ - acos_test (); - asin_test (); - atan_test (); - atan2_test (); - cos_test (); - sin_test (); -#if 0 - sincos_test (); -#endif - tan_test (); - - /* Hyperbolic functions: */ - acosh_test (); - asinh_test (); - atanh_test (); - cosh_test (); - sinh_test (); - tanh_test (); - - /* Exponential and logarithmic functions: */ - exp_test (); -#if 0 - exp10_test (); - exp2_test (); -#endif - expm1_test (); - frexp_test (); - ldexp_test (); - log_test (); - log10_test (); - log1p_test (); - log2_test (); - logb_test (); - modf_test (); - ilogb_test (); -#ifdef __UCLIBC_SUSV3_LEGACY__ - scalb_test (); -#endif - scalbn_test (); - scalbln_test (); - significand_test (); - - /* Power and absolute value functions: */ - cbrt_test (); - fabs_test (); - hypot_test (); - pow_test (); - sqrt_test (); - - /* Error and gamma functions: */ - erf_test (); - erfc_test (); - gamma_test (); - lgamma_test (); - tgamma_test (); - - /* Nearest integer functions: */ - ceil_test (); - floor_test (); - nearbyint_test (); - rint_test (); -#if 0 - rint_test_tonearest (); - rint_test_towardzero (); - rint_test_downward (); - rint_test_upward (); - lrint_test (); - llrint_test (); - round_test (); - lround_test (); - llround_test (); - trunc_test (); -#endif - - /* Remainder functions: */ - fmod_test (); - remainder_test (); - remquo_test (); - - /* Manipulation functions: */ - copysign_test (); - nextafter_test (); - nexttoward_test (); - - /* maximum, minimum and positive difference functions */ - fdim_test (); - fmax_test (); - fmin_test (); - - /* Multiply and add: */ - fma_test (); - - - /* Complex functions: */ - cabs_test (); -#if __CHK_COMPLEX_STUFF -#if 0 - cacos_test (); - cacosh_test (); -#endif - carg_test (); -#if 0 - casin_test (); - casinh_test (); - catan_test (); - catanh_test (); - ccos_test (); - ccosh_test (); -#endif - cexp_test (); -#if 0 - cimag_test (); - clog10_test (); - clog_test (); - conj_test (); - cpow_test (); - cproj_test (); - creal_test (); - csin_test (); - csinh_test (); - csqrt_test (); - ctan_test (); - ctanh_test (); -#endif -#endif /* __CHK_COMPLEX_STUFF */ - - /* Bessel functions: */ -#if defined __DO_XSI_MATH__ && !(defined TEST_LDOUBLE || defined TEST_FLOAT) - j0_test (); - j1_test (); - jn_test (); - y0_test (); - y1_test (); - yn_test (); -#endif /* __DO_XSI_MATH__ */ - - if (output_ulps) - fclose (ulps_file); - - printf ("\nTest suite completed:\n"); - printf (" %d test cases plus %d tests for exception flags executed.\n", - noTests, noExcTests); - if (noXFails) - printf (" %d expected failures occurred.\n", noXFails); - if (noXPasses) - printf (" %d unexpected passes occurred.\n", noXPasses); - if (noErrors) - { - printf (" %d errors occurred.\n", noErrors); - return 1; - } - printf (" All tests passed successfully.\n"); - - return 0; -} - -/* - * Local Variables: - * mode:c - * End: - */ |