| /* Copyright (C) 1997-2006, 2007, 2009, 2010 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* 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 |
| |
| #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 <argp.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); |
| switch (fpclassify (expected)) |
| { |
| case FP_ZERO: |
| /* ilogb (0) isn't allowed. */ |
| ulp = diff / FUNC(ldexp) (1.0, - MANT_DIG); |
| break; |
| case FP_NORMAL: |
| ulp = diff / FUNC(ldexp) (1.0, FUNC(ilogb) (expected) - MANT_DIG); |
| break; |
| case FP_SUBNORMAL: |
| ulp = (FUNC(ldexp) (diff, MANT_DIG) |
| / FUNC(ldexp) (1.0, FUNC(ilogb) (expected))); |
| break; |
| default: |
| /* It should never happen. */ |
| abort (); |
| break; |
| } |
| 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); |
| } |
| |
| |
| 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); |
| } |
| |
| |
| 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); |
| } |
| |
| 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); |
| } |
| |
| 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); |
| } |
| |
| |
| 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); |
| } |
| |
| |
| 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, 0.1, 1.0); |
| TEST_f_f (ceil, 0.25, 1.0); |
| TEST_f_f (ceil, 0.625, 1.0); |
| TEST_f_f (ceil, -0.1, minus_zero); |
| TEST_f_f (ceil, -0.25, minus_zero); |
| TEST_f_f (ceil, -0.625, 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (ceil, 4503599627370494.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (ceil, 4503599627370495.5000000000001L, 4503599627370496.0L); |
| TEST_f_f (ceil, 4503599627370496.5000000000001L, 4503599627370497.0L); |
| TEST_f_f (ceil, -4503599627370494.5000000000001L, -4503599627370494.0L); |
| TEST_f_f (ceil, -4503599627370495.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (ceil, -4503599627370496.5000000000001L, -4503599627370496.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (ceil, 9007199254740991.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (ceil, 9007199254740992.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (ceil, 9007199254740993.0000000000001L, 9007199254740994.0L); |
| TEST_f_f (ceil, 9007199254740991.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (ceil, 9007199254740992.5000000000001L, 9007199254740993.0L); |
| TEST_f_f (ceil, 9007199254740993.5000000000001L, 9007199254740994.0L); |
| |
| TEST_f_f (ceil, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (ceil, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (ceil, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (ceil, -9007199254740991.5000000000001L, -9007199254740991.0L); |
| TEST_f_f (ceil, -9007199254740992.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (ceil, -9007199254740993.5000000000001L, -9007199254740993.0L); |
| # endif |
| |
| 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); |
| } |
| |
| |
| 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); |
| } |
| |
| |
| 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); |
| } |
| |
| |
| 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); |
| } |
| |
| |
| 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); |
| errno = 0; |
| TEST_f_f (cos, plus_infty, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for cos(+inf) == EDOM", errno, EDOM, 0, 0, 0); |
| errno = 0; |
| TEST_f_f (cos, minus_infty, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for cos(-inf) == EDOM", errno, EDOM, 0, 0, 0); |
| errno = 0; |
| TEST_f_f (cos, nan_value, nan_value); |
| check_int ("errno for cos(NaN) unchanged", errno, 0, 0, 0, 0); |
| |
| 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); |
| } |
| |
| |
| 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, 2.0, 3.0); |
| |
| 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); |
| } |
| |
| |
| 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); |
| TEST_f_f (exp, 88.72269439697265625L, 3.40233126623160774937554134772290447915e38L); |
| #if defined TEST_LDOUBLE && __LDBL_MAX_EXP__ > 1024 |
| /* The result can only be represented in sane long double. */ |
| TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L); |
| #endif |
| |
| END (exp); |
| } |
| |
| |
| 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); |
| } |
| |
| |
| 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); |
| |
| errno = 0; |
| TEST_f_f (expm1, 100000.0, plus_infty); |
| check_int ("errno for expm1(large) == ERANGE", errno, ERANGE, 0, 0, 0); |
| |
| 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, 0.1, 0.0); |
| TEST_f_f (floor, 0.25, 0.0); |
| TEST_f_f (floor, 0.625, 0.0); |
| TEST_f_f (floor, -0.1, -1.0); |
| TEST_f_f (floor, -0.25, -1.0); |
| TEST_f_f (floor, -0.625, -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); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (floor, 4503599627370494.5000000000001L, 4503599627370494.0L); |
| TEST_f_f (floor, 4503599627370495.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (floor, 4503599627370496.5000000000001L, 4503599627370496.0L); |
| # endif |
| |
| 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); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (floor, -4503599627370494.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (floor, -4503599627370495.5000000000001L, -4503599627370496.0L); |
| TEST_f_f (floor, -4503599627370496.5000000000001L, -4503599627370497.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (floor, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (floor, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (floor, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (floor, 9007199254740991.5000000000001L, 9007199254740991.0L); |
| TEST_f_f (floor, 9007199254740992.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (floor, 9007199254740993.5000000000001L, 9007199254740993.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (floor, -9007199254740991.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (floor, -9007199254740992.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (floor, -9007199254740993.0000000000001L, -9007199254740994.0L); |
| TEST_f_f (floor, -9007199254740991.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (floor, -9007199254740992.5000000000001L, -9007199254740993.0L); |
| TEST_f_f (floor, -9007199254740993.5000000000001L, -9007199254740994.0L); |
| # endif |
| |
| 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, plus_infty, 3.5L, minus_infty, nan_value, INVALID_EXCEPTION); |
| TEST_fff_f (fma, minus_infty, -7.5L, minus_infty, nan_value, INVALID_EXCEPTION); |
| TEST_fff_f (fma, -13.5L, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION); |
| TEST_fff_f (fma, minus_infty, 7.5L, plus_infty, nan_value, INVALID_EXCEPTION); |
| |
| TEST_fff_f (fma, 1.25L, 0.75L, 0.0625L, 1.0L); |
| |
| FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX, |
| LDBL_MAX, DBL_MAX, FLT_MAX); |
| TEST_fff_f (fma, -fltmax, -fltmax, minus_infty, minus_infty); |
| TEST_fff_f (fma, fltmax / 2, fltmax / 2, minus_infty, minus_infty); |
| TEST_fff_f (fma, -fltmax, fltmax, plus_infty, plus_infty); |
| TEST_fff_f (fma, fltmax / 2, -fltmax / 4, plus_infty, plus_infty); |
| TEST_fff_f (fma, plus_infty, 4, plus_infty, plus_infty); |
| TEST_fff_f (fma, 2, minus_infty, minus_infty, minus_infty); |
| TEST_fff_f (fma, minus_infty, minus_infty, plus_infty, plus_infty); |
| TEST_fff_f (fma, plus_infty, minus_infty, minus_infty, minus_infty); |
| |
| #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24 |
| TEST_fff_f (fma, 0x1.7ff8p+13, 0x1.000002p+0, 0x1.ffffp-24, 0x1.7ff802p+13); |
| TEST_fff_f (fma, 0x1.fffp+0, 0x1.00001p+0, -0x1.fffp+0, 0x1.fffp-20); |
| TEST_fff_f (fma, 0x1.9abcdep+127, 0x0.9abcdep-126, -0x1.f08948p+0, 0x1.bb421p-25); |
| TEST_fff_f (fma, 0x1.9abcdep+100, 0x0.9abcdep-126, -0x1.f08948p-27, 0x1.bb421p-52); |
| TEST_fff_f (fma, 0x1.fffffep+127, 0x1.001p+0, -0x1.fffffep+127, 0x1.fffffep+115); |
| TEST_fff_f (fma, -0x1.fffffep+127, 0x1.fffffep+0, 0x1.fffffep+127, -0x1.fffffap+127); |
| TEST_fff_f (fma, 0x1.fffffep+127, 2.0, -0x1.fffffep+127, 0x1.fffffep+127); |
| #endif |
| #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53 |
| TEST_fff_f (fma, 0x1.7fp+13, 0x1.0000000000001p+0, 0x1.ffep-48, 0x1.7f00000000001p+13); |
| TEST_fff_f (fma, 0x1.fffp+0, 0x1.0000000000001p+0, -0x1.fffp+0, 0x1.fffp-52); |
| TEST_fff_f (fma, 0x1.0000002p+0, 0x1.ffffffcp-1, 0x1p-300, 1.0); |
| TEST_fff_f (fma, 0x1.0000002p+0, 0x1.ffffffcp-1, -0x1p-300, 0x1.fffffffffffffp-1); |
| TEST_fff_f (fma, 0x1.deadbeef2feedp+1023, 0x0.deadbeef2feedp-1022, -0x1.a05f8c01a4bfbp+1, 0x1.0989687bc9da4p-53); |
| TEST_fff_f (fma, 0x1.deadbeef2feedp+900, 0x0.deadbeef2feedp-1022, -0x1.a05f8c01a4bfbp-122, 0x1.0989687bc9da4p-176); |
| TEST_fff_f (fma, 0x1.fffffffffffffp+1023, 0x1.001p+0, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1011); |
| TEST_fff_f (fma, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+0, 0x1.fffffffffffffp+1023, -0x1.ffffffffffffdp+1023); |
| TEST_fff_f (fma, 0x1.fffffffffffffp+1023, 2.0, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023); |
| TEST_fff_f (fma, 0x1.6a09e667f3bccp-538, 0x1.6a09e667f3bccp-538, 0.0, 0.0); |
| TEST_fff_f (fma, 0x1.deadbeef2feedp-495, 0x1.deadbeef2feedp-495, -0x1.bf86a5786a574p-989, 0x0.0000042625a1fp-1022); |
| TEST_fff_f (fma, 0x1.deadbeef2feedp-503, 0x1.deadbeef2feedp-503, -0x1.bf86a5786a574p-1005, 0x0.0000000004262p-1022); |
| TEST_fff_f (fma, 0x1p-537, 0x1p-538, 0x1p-1074, 0x0.0000000000002p-1022); |
| TEST_fff_f (fma, 0x1.7fffff8p-968, 0x1p-106, 0x0.000001p-1022, 0x0.0000010000001p-1022); |
| TEST_fff_f (fma, 0x1.4000004p-967, 0x1p-106, 0x0.000001p-1022, 0x0.0000010000003p-1022); |
| TEST_fff_f (fma, 0x1.4p-967, -0x1p-106, -0x0.000001p-1022, -0x0.0000010000002p-1022); |
| TEST_fff_f (fma, -0x1.19cab66d73e17p-959, 0x1.c7108a8c5ff51p-107, -0x0.80b0ad65d9b64p-1022, -0x0.80b0ad65d9d59p-1022); |
| TEST_fff_f (fma, -0x1.d2eaed6e8e9d3p-979, -0x1.4e066c62ac9ddp-63, -0x0.9245e6b003454p-1022, -0x0.9245c09c5fb5dp-1022); |
| TEST_fff_f (fma, 0x1.153d650bb9f06p-907, 0x1.2d01230d48407p-125, -0x0.b278d5acfc3cp-1022, -0x0.b22757123bbe9p-1022); |
| TEST_fff_f (fma, -0x1.fffffffffffffp-711, 0x1.fffffffffffffp-275, 0x1.fffffe00007ffp-983, 0x1.7ffffe00007ffp-983); |
| #endif |
| #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64 |
| TEST_fff_f (fma, -0x8.03fcp+3696L, 0xf.fffffffffffffffp-6140L, 0x8.3ffffffffffffffp-2450L, -0x8.01ecp-2440L); |
| TEST_fff_f (fma, 0x9.fcp+2033L, -0x8.000e1f000ff800fp-3613L, -0xf.fffffffffffc0ffp-1579L, -0xd.fc119fb093ed092p-1577L); |
| TEST_fff_f (fma, 0xc.7fc000003ffffffp-1194L, 0x8.1e0003fffffffffp+15327L, -0x8.fffep+14072L, 0xc.ae9f164020effffp+14136L); |
| TEST_fff_f (fma, -0x8.0001fc000000003p+1798L, 0xcp-2230L, 0x8.f7e000000000007p-468L, -0xc.0002f9ffee10404p-429L); |
| TEST_fff_f (fma, 0xc.0000000000007ffp+10130L, -0x8.000000000000001p+4430L, 0xc.07000000001ffffp+14513L, -0xb.fffffffffffd7e4p+14563L); |
| TEST_fff_f (fma, 0xb.ffffp-4777L, 0x8.000000fffffffffp-11612L, -0x0.3800fff8p-16385L, 0x5.c7fe80c7ffeffffp-16385L); |
| #endif |
| #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113 |
| TEST_fff_f (fma, 0x1.bb2de33e02ccbbfa6e245a7c1f71p-2584L, -0x1.6b500daf0580d987f1bc0cadfcddp-13777L, 0x1.613cd91d9fed34b33820e5ab9d8dp-16378L, -0x1.3a79fb50eb9ce887cffa0f09bd9fp-16360L); |
| TEST_fff_f (fma, -0x1.f949b880cacb0f0c61540105321dp-5954L, -0x1.3876cec84b4140f3bd6198731b7ep-10525L, -0x0.a5dc1c6cfbc498c54fb0b504bf19p-16382L, -0x0.a5dc1c6cfbc498c54fb0b5038abbp-16382L); |
| TEST_fff_f (fma, -0x1.0000fffffffffp-16221L, 0x1.0000001fffff8007fep-239L, 0x0.ff87ffffffffffffe000003fffffp-16382L, 0x0.ff87ffffffffffffdffc003bff7fp-16382L); |
| TEST_fff_f (fma, -0x1.ac79c9376ef447f3827c9e9de008p-2228L, -0x1.5ba830022b6139e21fbe7270cad8p-6314L, 0x1.e8282b6a26bb6a9daf5c8e73e9f9p-8616L, 0x1.22f14a0253878a730cd1aee373adp-8541L); |
| TEST_fff_f (fma, -0x1.c69749ec574caaa2ab8e97ddb9f3p+2652L, 0x1.f34235ff9d095449c29b4831b62dp+3311L, 0x1.fbe4302df23354dbd0c4d3cfe606p+5879L, -0x1.bb473bfdfb7a6e18886ce6e57eafp+5964L); |
| TEST_fff_f (fma, -0x1.ca8835fc6ecfb5398625fc891be5p-1686L, 0x1.621e1972bbe2180e5be9dd7d8df5p-7671L, -0x1.7d2d21b73b52cf20dec2a83902a4p-9395L, -0x1.3d2322191c9c88bc68a62ab8042cp-9356L); |
| TEST_fff_f (fma, -0x1.55cff679ec49c2541fab41fc843ep-11819L, 0x1.e60e9f464f9e8df0509647c7c971p+12325L, 0x1.eaa2a7649d765c2f564f7a5beca7p+454L, -0x1.447e29fa7e406a285f4e350fcf86p+507L); |
| TEST_fff_f (fma, 0x1.f0e7b1454908576f2537d863cf9bp+11432L, 0x1.cdce52f09d4ca76e68706f34b5d5p-1417L, -0x1.2e986187c70f146235ea2066e486p+9979L, 0x1.c030dad3cc5643f3dd0f5619f661p+10016L); |
| TEST_fff_f (fma, 0x1.f102f7da4a57a3a4aab620e29452p-3098L, -0x1.cc06a4ff40248f9e2dcc4b6afd84p-11727L, 0x1.d512a11126b5ac8ed8973b8580c8p-14849L, -0x1.be8f1cf737ab4d1c31c54f5ec23bp-14824L); |
| TEST_fff_f (fma, -0x1.fc47ac7434b993cd8dcb2b431f25p-3816L, 0x1.fbc9750da8468852d84558e1db6dp-5773L, -0x1.00a98abf783f75c40fe5b7a37d86p-9607L, -0x1.f81917b166f45e763cfcc057e2adp-9588L); |
| TEST_fff_f (fma, 0x1.00000000000007ffffffffffffffp-9045L, -0x1.ffffffffffff80000001ffffffffp+4773L, -0x1.f8p-4316L, -0x1.00000000000f88000000fffffdffp-4271L); |
| TEST_fff_f (fma, 0x1.4e922764c90701d4a2f21d01893dp-8683L, -0x1.955a12e2d7c9447c27fa022fc865p+212L, -0x1.e9634462eaef96528b90b6944578p-8521L, -0x1.08e1783184a371943d3598e10865p-8470L); |
| TEST_fff_f (fma, 0x1.801181509c03bdbef10d6165588cp-15131L, 0x1.ad86f8e57d3d40bfa8007780af63p-368L, -0x1.6e9df0dab1c9f1d7a6043c390741p-15507L, 0x1.417c9b2b15e2ad57dc9e0e920844p-15498L); |
| #endif |
| |
| 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. */ |
| errno = 0; |
| TEST_ff_f (fmod, plus_infty, 3, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for fmod(Inf,3) unchanged", errno, EDOM, 0, 0, 0); |
| /* fmod (-inf, y) == NaN plus invalid exception. */ |
| errno = 0; |
| TEST_ff_f (fmod, minus_infty, 3, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for fmod(-Inf,3) unchanged", errno, EDOM, 0, 0, 0); |
| /* fmod (x, +0) == NaN plus invalid exception. */ |
| errno = 0; |
| TEST_ff_f (fmod, 3, 0, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for fmod(3,0) unchanged", errno, EDOM, 0, 0, 0); |
| /* 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); |
| } |
| |
| static void |
| j0_test (void) |
| { |
| FLOAT s, c; |
| errno = 0; |
| FUNC (sincos) (0, &s, &c); |
| if (errno == ENOSYS) |
| /* Required function not implemented. */ |
| return; |
| 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) |
| { |
| FLOAT s, c; |
| errno = 0; |
| FUNC (sincos) (0, &s, &c); |
| if (errno == ENOSYS) |
| /* Required function not implemented. */ |
| return; |
| 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) |
| { |
| FLOAT s, c; |
| errno = 0; |
| FUNC (sincos) (0, &s, &c); |
| if (errno == ENOSYS) |
| /* Required function not implemented. */ |
| return; |
| 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); |
| } |
| |
| |
| 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); |
| check_int ("signgam for lgamma(0) == 1", signgam, 1, 0, 0, 0); |
| TEST_f_f (lgamma, minus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("signgam for lgamma(-0) == -1", signgam, -1, 0, 0, 0); |
| TEST_f_f (lgamma, nan_value, nan_value); |
| |
| /* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */ |
| errno = 0; |
| TEST_f_f (lgamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for lgamma(-integer) == ERANGE", errno, ERANGE, 0, 0, 0); |
| 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); |
| } |
| |
| |
| 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 |
| lrint_test_tonearest (void) |
| { |
| int save_round_mode; |
| START (lrint_tonearest); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_TONEAREST)) |
| { |
| 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, 0.5L, 0); |
| TEST_f_l (lrint, -0.5L, 0); |
| TEST_f_l (lrint, 0.8L, 1); |
| TEST_f_l (lrint, -0.8L, -1); |
| |
| 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 |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (lrint_tonearest); |
| } |
| |
| |
| static void |
| lrint_test_towardzero (void) |
| { |
| int save_round_mode; |
| START (lrint_towardzero); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_TOWARDZERO)) |
| { |
| 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, 0.5L, 0); |
| TEST_f_l (lrint, -0.5L, 0); |
| TEST_f_l (lrint, 0.8L, 0); |
| TEST_f_l (lrint, -0.8L, 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 |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (lrint_towardzero); |
| } |
| |
| |
| static void |
| lrint_test_downward (void) |
| { |
| int save_round_mode; |
| START (lrint_downward); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_DOWNWARD)) |
| { |
| 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, -1); |
| TEST_f_l (lrint, 0.5L, 0); |
| TEST_f_l (lrint, -0.5L, -1); |
| TEST_f_l (lrint, 0.8L, 0); |
| TEST_f_l (lrint, -0.8L, -1); |
| |
| TEST_f_l (lrint, 1.4L, 1); |
| TEST_f_l (lrint, -1.4L, -2); |
| |
| TEST_f_l (lrint, 8388600.3L, 8388600); |
| TEST_f_l (lrint, -8388600.3L, -8388601); |
| |
| 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 |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (lrint_downward); |
| } |
| |
| |
| static void |
| lrint_test_upward (void) |
| { |
| int save_round_mode; |
| START (lrint_upward); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_UPWARD)) |
| { |
| TEST_f_l (lrint, 0.0, 0); |
| TEST_f_l (lrint, minus_zero, 0); |
| TEST_f_l (lrint, 0.2L, 1); |
| TEST_f_l (lrint, -0.2L, 0); |
| TEST_f_l (lrint, 0.5L, 1); |
| TEST_f_l (lrint, -0.5L, 0); |
| TEST_f_l (lrint, 0.8L, 1); |
| TEST_f_l (lrint, -0.8L, 0); |
| |
| TEST_f_l (lrint, 1.4L, 2); |
| TEST_f_l (lrint, -1.4L, -1); |
| |
| TEST_f_l (lrint, 8388600.3L, 8388601); |
| TEST_f_l (lrint, -8388600.3L, -8388600); |
| |
| #ifndef TEST_FLOAT |
| TEST_f_l (lrint, 1071930.0008, 1071931); |
| TEST_f_l (lrint, 1073741824.01, 1073741825); |
| # if LONG_MAX > 281474976710656 && defined (TEST_LDOUBLE) |
| TEST_f_l (lrint, 281474976710656.025, 281474976710656); |
| # endif |
| #endif |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (lrint_upward); |
| } |
| |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL); |
| |
| TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL); |
| #endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL); |
| |
| TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL); |
| #endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L); |
| TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL); |
| TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL); |
| # endif |
| #endif |
| |
| END (llrint); |
| } |
| |
| static void |
| llrint_test_tonearest (void) |
| { |
| int save_round_mode; |
| START (llrint_tonearest); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_TONEAREST)) |
| { |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL); |
| |
| TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL); |
| #endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL); |
| |
| TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL); |
| #endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L); |
| TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL); |
| TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL); |
| # endif |
| #endif |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (llrint_tonearest); |
| } |
| |
| static void |
| llrint_test_towardzero (void) |
| { |
| int save_round_mode; |
| START (llrint_towardzero); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_TOWARDZERO)) |
| { |
| 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, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.75L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370497.5L, 4503599627370497LL); |
| |
| TEST_f_L (llrint, -4503599627370495.5L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.75L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370497.5L, -4503599627370497LL); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370494LL); |
| TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370496LL); |
| |
| TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370494LL); |
| TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370496LL); |
| #endif |
| |
| TEST_f_L (llrint, 9007199254740991.5L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.75L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.5L, 9007199254740993LL); |
| |
| TEST_f_L (llrint, -9007199254740991.5L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.75L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.5L, -9007199254740993LL); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740993LL); |
| |
| TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740993LL); |
| #endif |
| |
| TEST_f_L (llrint, 72057594037927935.5L, 72057594037927935LL); |
| TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927936.75L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927937.5L, 72057594037927937LL); |
| |
| TEST_f_L (llrint, -72057594037927935.5L, -72057594037927935LL); |
| TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927936.75L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927937.5L, -72057594037927937LL); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775805LL); |
| TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775805LL); |
| TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L); |
| TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL); |
| # endif |
| #endif |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (llrint_towardzero); |
| } |
| |
| static void |
| llrint_test_downward (void) |
| { |
| int save_round_mode; |
| START (llrint_downward); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_DOWNWARD)) |
| { |
| 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, -1); |
| |
| TEST_f_L (llrint, 1.4L, 1); |
| TEST_f_L (llrint, -1.4L, -2); |
| |
| TEST_f_L (llrint, 8388600.3L, 8388600); |
| TEST_f_L (llrint, -8388600.3L, -8388601); |
| |
| 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, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.75L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370497.5L, 4503599627370497LL); |
| |
| TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370494LL); |
| TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370496LL); |
| |
| TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.25L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370496.5L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL); |
| |
| TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370498LL); |
| TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL); |
| |
| TEST_f_L (llrint, 9007199254740991.5L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.75L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.5L, 9007199254740993LL); |
| |
| TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740991LL); |
| TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740993LL); |
| |
| TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.25L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740992.5L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL); |
| |
| TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740994LL); |
| TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL); |
| |
| TEST_f_L (llrint, 72057594037927935.5L, 72057594037927935LL); |
| TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927936.75L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927937.5L, 72057594037927937LL); |
| |
| TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927936.25L, -72057594037927937LL); |
| TEST_f_L (llrint, -72057594037927936.5L, -72057594037927937LL); |
| TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL); |
| TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775805LL); |
| TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775807LL); |
| TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L); |
| TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775807LL); |
| TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL); |
| TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL); |
| # endif |
| #endif |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (llrint_downward); |
| } |
| |
| static void |
| llrint_test_upward (void) |
| { |
| int save_round_mode; |
| START (llrint_upward); |
| |
| save_round_mode = fegetround (); |
| |
| if (!fesetround (FE_UPWARD)) |
| { |
| TEST_f_L (llrint, 0.0, 0); |
| TEST_f_L (llrint, minus_zero, 0); |
| TEST_f_L (llrint, 0.2L, 1); |
| TEST_f_L (llrint, -0.2L, 0); |
| |
| TEST_f_L (llrint, 1.4L, 2); |
| TEST_f_L (llrint, -1.4L, -1); |
| |
| TEST_f_L (llrint, 8388600.3L, 8388601); |
| TEST_f_L (llrint, -8388600.3L, -8388600); |
| #ifndef TEST_FLOAT |
| TEST_f_l (llrint, 1071930.0008, 1071931); |
| #endif |
| /* 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, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370496.5L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL); |
| |
| TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370497LL); |
| TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370498LL); |
| TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL); |
| TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL); |
| TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL); |
| |
| TEST_f_L (llrint, -4503599627370495.5L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370496.75L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370497.5L, -4503599627370497LL); |
| |
| TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL); |
| TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL); |
| TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370494LL); |
| TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370495LL); |
| TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370496LL); |
| |
| TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.25L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740992.5L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL); |
| |
| TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740994LL); |
| TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL); |
| TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL); |
| TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL); |
| |
| TEST_f_L (llrint, -9007199254740991.5L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740992.75L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.5L, -9007199254740993LL); |
| |
| TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL); |
| TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740991LL); |
| TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740992LL); |
| TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740993LL); |
| |
| TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL); |
| TEST_f_L (llrint, 72057594037927936.25L, 72057594037927937LL); |
| TEST_f_L (llrint, 72057594037927936.5L, 72057594037927937LL); |
| TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL); |
| TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL); |
| |
| TEST_f_L (llrint, -72057594037927935.5L, -72057594037927935LL); |
| TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927936.75L, -72057594037927936LL); |
| TEST_f_L (llrint, -72057594037927937.5L, -72057594037927937LL); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775805LL); |
| TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); |
| TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775807L); |
| TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775806LL); |
| TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL); |
| TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL); |
| # endif |
| #endif |
| } |
| |
| fesetround (save_round_mode); |
| |
| END (llrint_upward); |
| } |
| |
| |
| 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, minus_infty, nan_value, INVALID_EXCEPTION); |
| TEST_f_f (log, plus_infty, plus_infty); |
| TEST_f_f (log, nan_value, nan_value); |
| |
| 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, minus_infty, 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, minus_infty, 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, minus_infty, 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); |
| } |
| |
| |
| 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); |
| /* nextafter(0.5,-1) */ |
| TEST_f_l (lround, 0x1.fffffffffffffp-2, 0); |
| /* nextafter(-0.5,1) */ |
| TEST_f_l (lround, -0x1.fffffffffffffp-2, 0); |
| #else |
| /* nextafter(0.5,-1) */ |
| TEST_f_l (lround, 0x1.fffffp-2, 0); |
| /* nextafter(-0.5,1) */ |
| TEST_f_l (lround, -0x1.fffffp-2, 0); |
| TEST_f_l (lround, 0x1.fffffep+23, 16777215); |
| TEST_f_l (lround, -0x1.fffffep+23, -16777215); |
| #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); |
| |
| /* nextafter(0.5,-1) */ |
| TEST_f_L (llround, 0x1.fffffffffffffp-2, 0); |
| /* nextafter(-0.5,1) */ |
| TEST_f_L (llround, -0x1.fffffffffffffp-2, 0); |
| /* On PowerPC an exponent of '52' is the largest incrementally |
| * representable sequence of whole-numbers in the 'double' range. We test |
| * lround to make sure that a guard bit set during the lround operation |
| * hasn't forced an erroneous shift giving us an incorrect result. The odd |
| * numbers between +-(2^52+1 and 2^53-1) are affected since they have the |
| * rightmost bit set. */ |
| /* +-(2^52+1) */ |
| TEST_f_L (llround, 0x1.0000000000001p+52,4503599627370497LL); |
| TEST_f_L (llround, -0x1.0000000000001p+52,-4503599627370497LL); |
| /* +-(2^53-1): Input is the last (positive and negative) incrementally |
| * representable whole-number in the 'double' range that might round |
| * erroneously. */ |
| TEST_f_L (llround, 0x1.fffffffffffffp+52, 9007199254740991LL); |
| TEST_f_L (llround, -0x1.fffffffffffffp+52, -9007199254740991LL); |
| #else |
| /* nextafter(0.5,-1) */ |
| TEST_f_L (llround, 0x1.fffffep-2, 0); |
| /* nextafter(-0.5,1) */ |
| TEST_f_L (llround, -0x1.fffffep-2, 0); |
| /* As above, on PowerPC an exponent of '23' is the largest incrementally |
| * representable sequence of whole-numbers in the 'float' range. |
| * Likewise, numbers between +-(2^23+1 and 2^24-1) are affected. */ |
| TEST_f_L (llround, 0x1.000002p+23,8388609); |
| TEST_f_L (llround, -0x1.000002p+23,-8388609); |
| TEST_f_L (llround, 0x1.fffffep+23, 16777215); |
| TEST_f_L (llround, -0x1.fffffep+23, -16777215); |
| #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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llround, 4503599627370495.4999999999999L, 4503599627370495LL); |
| TEST_f_L (llround, 4503599627370496.4999999999999L, 4503599627370496LL); |
| TEST_f_L (llround, 4503599627370497.4999999999999L, 4503599627370497LL); |
| TEST_f_L (llround, 4503599627370494.5000000000001L, 4503599627370495LL); |
| TEST_f_L (llround, 4503599627370495.5000000000001L, 4503599627370496LL); |
| TEST_f_L (llround, 4503599627370496.5000000000001L, 4503599627370497LL); |
| |
| TEST_f_L (llround, -4503599627370495.4999999999999L, -4503599627370495LL); |
| TEST_f_L (llround, -4503599627370496.4999999999999L, -4503599627370496LL); |
| TEST_f_L (llround, -4503599627370497.4999999999999L, -4503599627370497LL); |
| TEST_f_L (llround, -4503599627370494.5000000000001L, -4503599627370495LL); |
| TEST_f_L (llround, -4503599627370495.5000000000001L, -4503599627370496LL); |
| TEST_f_L (llround, -4503599627370496.5000000000001L, -4503599627370497LL); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_L (llround, 9007199254740991.4999999999999L, 9007199254740991LL); |
| TEST_f_L (llround, 9007199254740992.4999999999999L, 9007199254740992LL); |
| TEST_f_L (llround, 9007199254740993.4999999999999L, 9007199254740993LL); |
| TEST_f_L (llround, 9007199254740991.5000000000001L, 9007199254740992LL); |
| TEST_f_L (llround, 9007199254740992.5000000000001L, 9007199254740993LL); |
| TEST_f_L (llround, 9007199254740993.5000000000001L, 9007199254740994LL); |
| |
| TEST_f_L (llround, -9007199254740991.4999999999999L, -9007199254740991LL); |
| TEST_f_L (llround, -9007199254740992.4999999999999L, -9007199254740992LL); |
| TEST_f_L (llround, -9007199254740993.4999999999999L, -9007199254740993LL); |
| TEST_f_L (llround, -9007199254740991.5000000000001L, -9007199254740992LL); |
| TEST_f_L (llround, -9007199254740992.5000000000001L, -9007199254740993LL); |
| TEST_f_L (llround, -9007199254740993.5000000000001L, -9007199254740994LL); |
| # endif |
| |
| 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); |
| } |
| |
| 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); |
| |
| TEST_f_f (nearbyint, 262144.75, 262145.0); |
| TEST_f_f (nearbyint, 262142.75, 262143.0); |
| TEST_f_f (nearbyint, 524286.75, 524287.0); |
| TEST_f_f (nearbyint, 524288.75, 524289.0); |
| |
| 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, minus_zero, nan_value, nan_value); |
| TEST_ff_f (pow, plus_infty, nan_value, nan_value); |
| TEST_ff_f (pow, -3.0, nan_value, nan_value); |
| TEST_ff_f (pow, minus_infty, nan_value, nan_value); |
| |
| TEST_ff_f (pow, nan_value, 3.0, nan_value); |
| TEST_ff_f (pow, nan_value, -3.0, nan_value); |
| TEST_ff_f (pow, nan_value, plus_infty, nan_value); |
| TEST_ff_f (pow, nan_value, minus_infty, nan_value); |
| TEST_ff_f (pow, nan_value, 2.5, nan_value); |
| TEST_ff_f (pow, nan_value, -2.5, 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); |
| |
| errno = 0; |
| TEST_ff_f (pow, 0, -1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0); |
| errno = 0; |
| TEST_ff_f (pow, 0, -11, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0); |
| errno = 0; |
| TEST_ff_f (pow, minus_zero, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0); |
| errno = 0; |
| TEST_ff_f (pow, minus_zero, -11L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(-0,-odd) == ERANGE", errno, ERANGE, 0, 0, 0); |
| |
| errno = 0; |
| TEST_ff_f (pow, 0, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(0,-even) == ERANGE", errno, ERANGE, 0, 0, 0); |
| errno = 0; |
| TEST_ff_f (pow, 0, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(0,-num) == ERANGE", errno, ERANGE, 0, 0, 0); |
| errno = 0; |
| TEST_ff_f (pow, minus_zero, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(-0,-even) == ERANGE", errno, ERANGE, 0, 0, 0); |
| errno = 0; |
| TEST_ff_f (pow, minus_zero, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); |
| check_int ("errno for pow(-0,-num) == ERANGE", errno, ERANGE, 0, 0, 0); |
| |
| 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); |
| TEST_f_f (rint, 0.1, 0.0); |
| TEST_f_f (rint, 0.25, 0.0); |
| TEST_f_f (rint, 0.625, 1.0); |
| TEST_f_f (rint, -0.1, -0.0); |
| TEST_f_f (rint, -0.25, -0.0); |
| TEST_f_f (rint, -0.625, -1.0); |
| TEST_f_f (rint, 262144.75, 262145.0); |
| TEST_f_f (rint, 262142.75, 262143.0); |
| TEST_f_f (rint, 524286.75, 524287.0); |
| TEST_f_f (rint, 524288.75, 524289.0); |
| #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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L); |
| |
| TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L); |
| |
| TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L); |
| # endif |
| |
| 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); |
| } |
| |
| 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); |
| TEST_f_f (rint, 0.1, 0.0); |
| TEST_f_f (rint, 0.25, 0.0); |
| TEST_f_f (rint, 0.625, 1.0); |
| TEST_f_f (rint, -0.1, -0.0); |
| TEST_f_f (rint, -0.25, -0.0); |
| TEST_f_f (rint, -0.625, -1.0); |
| #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); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L); |
| # endif |
| 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); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L); |
| |
| TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L); |
| |
| TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L); |
| # endif |
| #endif |
| } |
| |
| 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); |
| TEST_f_f (rint, 0.1, 0.0); |
| TEST_f_f (rint, 0.25, 0.0); |
| TEST_f_f (rint, 0.625, 0.0); |
| TEST_f_f (rint, -0.1, -0.0); |
| TEST_f_f (rint, -0.25, -0.0); |
| TEST_f_f (rint, -0.625, -0.0); |
| #ifdef TEST_LDOUBLE |
| /* The result can only be represented in long double. */ |
| TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L); |
| TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L); |
| # endif |
| TEST_f_f (rint, -4503599627370495.5L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.75L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370497.5L, -4503599627370497.0L); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370494.0L); |
| TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370496.0L); |
| |
| TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L); |
| TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L); |
| |
| TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740991.0L); |
| TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740993.0L); |
| # endif |
| #endif |
| } |
| |
| 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); |
| TEST_f_f (rint, 0.1, 0.0); |
| TEST_f_f (rint, 0.25, 0.0); |
| TEST_f_f (rint, 0.625, 0.0); |
| TEST_f_f (rint, -0.1, -1.0); |
| TEST_f_f (rint, -0.25, -1.0); |
| TEST_f_f (rint, -0.625, -1.0); |
| #ifdef TEST_LDOUBLE |
| /* The result can only be represented in long double. */ |
| TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L); |
| TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L); |
| # endif |
| TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.25L, -4503599627370497.0L); |
| TEST_f_f (rint, -4503599627370496.5L, -4503599627370497.0L); |
| TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L); |
| TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L); |
| |
| TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L); |
| TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L); |
| |
| TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740994.0L); |
| TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L); |
| # endif |
| #endif |
| } |
| |
| 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); |
| TEST_f_f (rint, 0.1, 1.0); |
| TEST_f_f (rint, 0.25, 1.0); |
| TEST_f_f (rint, 0.625, 1.0); |
| TEST_f_f (rint, -0.1, -0.0); |
| TEST_f_f (rint, -0.25, -0.0); |
| TEST_f_f (rint, -0.625, -0.0); |
| #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, 4503599627370497.0L); |
| TEST_f_f (rint, 4503599627370496.5L, 4503599627370497.0L); |
| TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L); |
| TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L); |
| TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L); |
| # endif |
| TEST_f_f (rint, -4503599627370495.5L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370496.75L, -4503599627370496.0L); |
| TEST_f_f (rint, -4503599627370497.5L, -4503599627370497.0L); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370494.0L); |
| TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370496.0L); |
| |
| TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740994.0L); |
| TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L); |
| TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L); |
| |
| TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740991.0L); |
| TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740993.0L); |
| # endif |
| #endif |
| } |
| |
| 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, 0.1, 0.0); |
| TEST_f_f (round, 0.25, 0.0); |
| TEST_f_f (round, 0.625, 1.0); |
| TEST_f_f (round, -0.1, -0.0); |
| TEST_f_f (round, -0.25, -0.0); |
| TEST_f_f (round, -0.625, -1.0); |
| 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); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (round, 4503599627370494.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (round, 4503599627370495.5000000000001L, 4503599627370496.0L); |
| TEST_f_f (round, 4503599627370496.5000000000001L, 4503599627370497.0L); |
| # endif |
| |
| 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); |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (round, -4503599627370494.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (round, -4503599627370495.5000000000001L, -4503599627370496.0L); |
| TEST_f_f (round, -4503599627370496.5000000000001L, -4503599627370497.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (round, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (round, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (round, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (round, 9007199254740991.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (round, 9007199254740992.5000000000001L, 9007199254740993.0L); |
| TEST_f_f (round, 9007199254740993.5000000000001L, 9007199254740994.0L); |
| |
| TEST_f_f (round, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (round, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (round, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (round, -9007199254740991.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (round, -9007199254740992.5000000000001L, -9007199254740993.0L); |
| TEST_f_f (round, -9007199254740993.5000000000001L, -9007199254740994.0L); |
| # endif |
| |
| 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); |
| } |
| |
| |
| static void |
| scalb_test (void) |
| { |
| |
| START (scalb); |
| |
| 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); |
| |
| END (scalb); |
| } |
| |
| |
| 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); |
| errno = 0; |
| TEST_f_f (sin, plus_infty, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for sin(+inf) == EDOM", errno, EDOM, 0, 0, 0); |
| errno = 0; |
| TEST_f_f (sin, minus_infty, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for sin(-inf) == EDOM", errno, EDOM, 0, 0, 0); |
| errno = 0; |
| TEST_f_f (sin, nan_value, nan_value); |
| check_int ("errno for sin(NaN) unchanged", errno, 0, 0, 0, 0); |
| |
| 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); |
| |
| } |
| |
| |
| 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); |
| } |
| |
| 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); |
| errno = 0; |
| TEST_f_f (tan, plus_infty, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for tan(Inf) == EDOM", errno, EDOM, 0, 0, 0); |
| errno = 0; |
| TEST_f_f (tan, minus_infty, nan_value, INVALID_EXCEPTION); |
| check_int ("errno for tan(-Inf) == EDOM", errno, EDOM, 0, 0, 0); |
| errno = 0; |
| TEST_f_f (tan, nan_value, nan_value); |
| check_int ("errno for tan(NaN) == 0", errno, 0, 0, 0, 0); |
| |
| 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); |
| TEST_f_f (tanh, minus_zero, minus_zero); |
| |
| #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); |
| } |
| |
| |
| 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, 0.1, 0); |
| TEST_f_f (trunc, 0.25, 0); |
| TEST_f_f (trunc, 0.625, 0); |
| TEST_f_f (trunc, -0.1, minus_zero); |
| TEST_f_f (trunc, -0.25, minus_zero); |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (trunc, 4503599627370494.5000000000001L, 4503599627370494.0L); |
| TEST_f_f (trunc, 4503599627370495.5000000000001L, 4503599627370495.0L); |
| TEST_f_f (trunc, 4503599627370496.5000000000001L, 4503599627370496.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (trunc, -4503599627370494.5000000000001L, -4503599627370494.0L); |
| TEST_f_f (trunc, -4503599627370495.5000000000001L, -4503599627370495.0L); |
| TEST_f_f (trunc, -4503599627370496.5000000000001L, -4503599627370496.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (trunc, 9007199254740991.0000000000001L, 9007199254740991.0L); |
| TEST_f_f (trunc, 9007199254740992.0000000000001L, 9007199254740992.0L); |
| TEST_f_f (trunc, 9007199254740993.0000000000001L, 9007199254740993.0L); |
| TEST_f_f (trunc, 9007199254740991.5000000000001L, 9007199254740991.0L); |
| TEST_f_f (trunc, 9007199254740992.5000000000001L, 9007199254740992.0L); |
| TEST_f_f (trunc, 9007199254740993.5000000000001L, 9007199254740993.0L); |
| # endif |
| |
| 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); |
| |
| # if LDBL_MANT_DIG > 100 |
| TEST_f_f (trunc, -9007199254740991.0000000000001L, -9007199254740991.0L); |
| TEST_f_f (trunc, -9007199254740992.0000000000001L, -9007199254740992.0L); |
| TEST_f_f (trunc, -9007199254740993.0000000000001L, -9007199254740993.0L); |
| TEST_f_f (trunc, -9007199254740991.5000000000001L, -9007199254740991.0L); |
| TEST_f_f (trunc, -9007199254740992.5000000000001L, -9007199254740992.0L); |
| TEST_f_f (trunc, -9007199254740993.5000000000001L, -9007199254740993.0L); |
| # endif |
| |
| 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); |
| } |
| |
| static void |
| y0_test (void) |
| { |
| FLOAT s, c; |
| errno = 0; |
| FUNC (sincos) (0, &s, &c); |
| if (errno == ENOSYS) |
| /* Required function not implemented. */ |
| return; |
| 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) |
| { |
| FLOAT s, c; |
| errno = 0; |
| FUNC (sincos) (0, &s, &c); |
| if (errno == ENOSYS) |
| /* Required function not implemented. */ |
| return; |
| 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) |
| { |
| FLOAT s, c; |
| errno = 0; |
| FUNC (sincos) (0, &s, &c); |
| if (errno == ENOSYS) |
| /* Required function not implemented. */ |
| return; |
| 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); |
| |
| } |
| |
| |
| 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*"); |
| } |
| |
| /* Definitions of arguments for argp functions. */ |
| static const struct argp_option options[] = |
| { |
| { "verbose", 'v', "NUMBER", 0, "Level of verbosity (0..3)"}, |
| { "ulps-file", 'u', NULL, 0, "Output ulps to file ULPs"}, |
| { "no-max-error", 'f', NULL, 0, |
| "Don't output maximal errors of functions"}, |
| { "no-points", 'p', NULL, 0, |
| "Don't output results of functions invocations"}, |
| { "ignore-max-ulp", 'i', "yes/no", 0, |
| "Ignore given maximal errors"}, |
| { NULL, 0, NULL, 0, NULL } |
| }; |
| |
| /* Short description of program. */ |
| static const char doc[] = "Math test suite: " TEST_MSG ; |
| |
| /* Prototype for option handler. */ |
| static error_t parse_opt (int key, char *arg, struct argp_state *state); |
| |
| /* Data structure to communicate with argp functions. */ |
| static struct argp argp = |
| { |
| options, parse_opt, NULL, doc, |
| }; |
| |
| |
| /* Handle program arguments. */ |
| static error_t |
| parse_opt (int key, char *arg, struct argp_state *state) |
| { |
| switch (key) |
| { |
| case 'f': |
| output_max_error = 0; |
| break; |
| case 'i': |
| if (strcmp (arg, "yes") == 0) |
| ignore_max_ulp = 1; |
| else if (strcmp (arg, "no") == 0) |
| ignore_max_ulp = 0; |
| break; |
| case 'p': |
| output_points = 0; |
| break; |
| case 'u': |
| output_ulps = 1; |
| break; |
| case 'v': |
| if (optarg) |
| verbose = (unsigned int) strtoul (optarg, NULL, 0); |
| else |
| verbose = 3; |
| break; |
| default: |
| return ARGP_ERR_UNKNOWN; |
| } |
| return 0; |
| } |
| |
| #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 remaining; |
| |
| 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. */ |
| argp_parse (&argp, argc, argv, 0, &remaining, NULL); |
| |
| if (remaining != argc) |
| { |
| fprintf (stderr, "wrong number of arguments"); |
| argp_help (&argp, stdout, ARGP_HELP_SEE, program_invocation_short_name); |
| 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 (); |
| sincos_test (); |
| tan_test (); |
| |
| /* Hyperbolic functions: */ |
| acosh_test (); |
| asinh_test (); |
| atanh_test (); |
| cosh_test (); |
| sinh_test (); |
| tanh_test (); |
| |
| /* Exponential and logarithmic functions: */ |
| exp_test (); |
| exp10_test (); |
| exp2_test (); |
| expm1_test (); |
| frexp_test (); |
| ldexp_test (); |
| log_test (); |
| log10_test (); |
| log1p_test (); |
| log2_test (); |
| logb_test (); |
| modf_test (); |
| ilogb_test (); |
| scalb_test (); |
| 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 (); |
| rint_test_tonearest (); |
| rint_test_towardzero (); |
| rint_test_downward (); |
| rint_test_upward (); |
| lrint_test (); |
| lrint_test_tonearest (); |
| lrint_test_towardzero (); |
| lrint_test_downward (); |
| lrint_test_upward (); |
| llrint_test (); |
| llrint_test_tonearest (); |
| llrint_test_towardzero (); |
| llrint_test_downward (); |
| llrint_test_upward (); |
| round_test (); |
| lround_test (); |
| llround_test (); |
| trunc_test (); |
| |
| /* 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 (); |
| cacos_test (); |
| cacosh_test (); |
| carg_test (); |
| casin_test (); |
| casinh_test (); |
| catan_test (); |
| catanh_test (); |
| ccos_test (); |
| ccosh_test (); |
| cexp_test (); |
| cimag_test (); |
| clog10_test (); |
| clog_test (); |
| conj_test (); |
| cpow_test (); |
| cproj_test (); |
| creal_test (); |
| csin_test (); |
| csinh_test (); |
| csqrt_test (); |
| ctan_test (); |
| ctanh_test (); |
| |
| /* Bessel functions: */ |
| j0_test (); |
| j1_test (); |
| jn_test (); |
| y0_test (); |
| y1_test (); |
| yn_test (); |
| |
| 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: |
| */ |