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2004-12-22 Steven Munroe <sjmunroe@us.ibm.com> * math/libm-test.inc (rint_test_tonearest): New test. (rint_test_towardzero): New test. (rint_test_downward): New test. (rint_test_upward): New test. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Fix -0.0 case. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_rint.S: Fix -0.0 case. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_round.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_floor.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_rint.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_round.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const.
4755 lines
142 KiB
PHP
4755 lines
142 KiB
PHP
/* Copyright (C) 1997-2002, 2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Andreas Jaeger <aj@suse.de>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/* Part of testsuite for libm.
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This file is processed by a perl script. The resulting file has to
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be included by a master file that defines:
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Makros:
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FUNC(function): converts general function name (like cos) to
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name with correct suffix (e.g. cosl or cosf)
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MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L)
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FLOAT: floating point type to test
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- TEST_MSG: informal message to be displayed
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CHOOSE(Clongdouble,Cdouble,Cfloat,Cinlinelongdouble,Cinlinedouble,Cinlinefloat):
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chooses one of the parameters as delta for testing
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equality
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PRINTF_EXPR Floating point conversion specification to print a variable
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of type FLOAT with printf. PRINTF_EXPR just contains
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the specifier, not the percent and width arguments,
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e.g. "f".
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PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format.
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PRINTF_NEXPR Like PRINTF_EXPR, but print nice. */
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/* This testsuite has currently tests for:
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acos, acosh, asin, asinh, atan, atan2, atanh,
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cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp10, exp2, expm1,
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fabs, fdim, floor, fma, fmax, fmin, fmod, fpclassify,
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frexp, gamma, hypot,
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ilogb, isfinite, isinf, isnan, isnormal,
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isless, islessequal, isgreater, isgreaterequal, islessgreater, isunordered,
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j0, j1, jn,
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ldexp, lgamma, log, log10, log1p, log2, logb,
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modf, nearbyint, nextafter,
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pow, remainder, remquo, rint, lrint, llrint,
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round, lround, llround,
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scalb, scalbn, scalbln, signbit, sin, sincos, sinh, sqrt, tan, tanh, tgamma, trunc,
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y0, y1, yn, significand
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and for the following complex math functions:
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cabs, cacos, cacosh, carg, casin, casinh, catan, catanh,
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ccos, ccosh, cexp, clog, cpow, cproj, csin, csinh, csqrt, ctan, ctanh.
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At the moment the following functions aren't tested:
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drem, nan
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Parameter handling is primitive in the moment:
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--verbose=[0..3] for different levels of output:
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0: only error count
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1: basic report on failed tests (default)
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2: full report on all tests
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-v for full output (equals --verbose=3)
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-u for generation of an ULPs file
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*/
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/* "Philosophy":
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This suite tests some aspects of the correct implementation of
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mathematical functions in libm. Some simple, specific parameters
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are tested for correctness but there's no exhaustive
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testing. Handling of specific inputs (e.g. infinity, not-a-number)
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is also tested. Correct handling of exceptions is checked
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against. These implemented tests should check all cases that are
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specified in ISO C99.
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Exception testing: At the moment only divide-by-zero and invalid
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exceptions are tested. Overflow/underflow and inexact exceptions
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aren't checked at the moment.
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NaN values: There exist signalling and quiet NaNs. This implementation
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only uses quiet NaN as parameter but does not differenciate
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between the two kinds of NaNs as result.
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Inline functions: Inlining functions should give an improvement in
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speed - but not in precission. The inlined functions return
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reasonable values for a reasonable range of input values. The
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result is not necessarily correct for all values and exceptions are
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not correctly raised in all cases. Problematic input and return
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values are infinity, not-a-number and minus zero. This suite
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therefore does not check these specific inputs and the exception
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handling for inlined mathematical functions - just the "reasonable"
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values are checked.
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Beware: The tests might fail for any of the following reasons:
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- Tests are wrong
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- Functions are wrong
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- Floating Point Unit not working properly
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- Compiler has errors
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With e.g. gcc 2.7.2.2 the test for cexp fails because of a compiler error.
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To Do: All parameter should be numbers that can be represented as
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exact floating point values. Currently some values cannot be
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represented exactly and therefore the result is not the expected
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result. For this we will use 36 digits so that numbers can be
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represented exactly. */
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#ifndef _GNU_SOURCE
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# define _GNU_SOURCE
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#endif
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#include "libm-test-ulps.h"
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#include <complex.h>
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#include <math.h>
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#include <float.h>
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#include <fenv.h>
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#include <limits.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <argp.h>
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/* Possible exceptions */
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#define NO_EXCEPTION 0x0
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#define INVALID_EXCEPTION 0x1
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#define DIVIDE_BY_ZERO_EXCEPTION 0x2
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/* The next flags signals that those exceptions are allowed but not required. */
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#define INVALID_EXCEPTION_OK 0x4
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#define DIVIDE_BY_ZERO_EXCEPTION_OK 0x8
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#define EXCEPTIONS_OK INVALID_EXCEPTION_OK+DIVIDE_BY_ZERO_EXCEPTION_OK
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/* Some special test flags, passed togther with exceptions. */
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#define IGNORE_ZERO_INF_SIGN 0x10
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/* Various constants (we must supply them precalculated for accuracy). */
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#define M_PI_6l .52359877559829887307710723054658383L
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#define M_E2l 7.389056098930650227230427460575008L
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#define M_E3l 20.085536923187667740928529654581719L
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#define M_2_SQRT_PIl 3.5449077018110320545963349666822903L /* 2 sqrt (M_PIl) */
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#define M_SQRT_PIl 1.7724538509055160272981674833411451L /* sqrt (M_PIl) */
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#define M_LOG_SQRT_PIl 0.57236494292470008707171367567652933L /* log(sqrt(M_PIl)) */
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#define M_LOG_2_SQRT_PIl 1.265512123484645396488945797134706L /* log(2*sqrt(M_PIl)) */
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#define M_PI_34l (M_PIl - M_PI_4l) /* 3*pi/4 */
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#define M_PI_34_LOG10El (M_PIl - M_PI_4l) * M_LOG10El
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#define M_PI2_LOG10El M_PI_2l * M_LOG10El
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#define M_PI4_LOG10El M_PI_4l * M_LOG10El
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#define M_PI_LOG10El M_PIl * M_LOG10El
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static FILE *ulps_file; /* File to document difference. */
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static int output_ulps; /* Should ulps printed? */
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static int noErrors; /* number of errors */
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static int noTests; /* number of tests (without testing exceptions) */
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static int noExcTests; /* number of tests for exception flags */
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static int noXFails; /* number of expected failures. */
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static int noXPasses; /* number of unexpected passes. */
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static int verbose;
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static int output_max_error; /* Should the maximal errors printed? */
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static int output_points; /* Should the single function results printed? */
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static int ignore_max_ulp; /* Should we ignore max_ulp? */
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static FLOAT minus_zero, plus_zero;
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static FLOAT plus_infty, minus_infty, nan_value, max_value, min_value;
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static FLOAT max_error, real_max_error, imag_max_error;
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#define BUILD_COMPLEX(real, imag) \
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({ __complex__ FLOAT __retval; \
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__real__ __retval = (real); \
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__imag__ __retval = (imag); \
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__retval; })
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#define BUILD_COMPLEX_INT(real, imag) \
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({ __complex__ int __retval; \
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__real__ __retval = (real); \
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__imag__ __retval = (imag); \
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__retval; })
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#define MANT_DIG CHOOSE ((LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1), \
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(LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1))
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static void
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init_max_error (void)
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{
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max_error = 0;
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real_max_error = 0;
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imag_max_error = 0;
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feclearexcept (FE_ALL_EXCEPT);
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}
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static void
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set_max_error (FLOAT current, FLOAT *curr_max_error)
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{
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if (current > *curr_max_error)
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*curr_max_error = current;
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}
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/* Should the message print to screen? This depends on the verbose flag,
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and the test status. */
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static int
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print_screen (int ok, int xfail)
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{
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if (output_points
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&& (verbose > 1
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|| (verbose == 1 && ok == xfail)))
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return 1;
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return 0;
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}
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/* Should the message print to screen? This depends on the verbose flag,
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and the test status. */
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static int
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print_screen_max_error (int ok, int xfail)
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{
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if (output_max_error
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&& (verbose > 1
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|| ((verbose == 1) && (ok == xfail))))
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return 1;
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return 0;
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}
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/* Update statistic counters. */
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static void
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update_stats (int ok, int xfail)
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{
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++noTests;
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if (ok && xfail)
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++noXPasses;
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else if (!ok && xfail)
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++noXFails;
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else if (!ok && !xfail)
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++noErrors;
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}
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static void
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print_ulps (const char *test_name, FLOAT ulp)
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{
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if (output_ulps)
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{
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fprintf (ulps_file, "Test \"%s\":\n", test_name);
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fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"),
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FUNC(ceil) (ulp));
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}
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}
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static void
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print_function_ulps (const char *function_name, FLOAT ulp)
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{
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if (output_ulps)
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{
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fprintf (ulps_file, "Function: \"%s\":\n", function_name);
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fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"),
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FUNC(ceil) (ulp));
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}
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}
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static void
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print_complex_function_ulps (const char *function_name, FLOAT real_ulp,
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FLOAT imag_ulp)
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{
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if (output_ulps)
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{
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if (real_ulp != 0.0)
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{
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fprintf (ulps_file, "Function: Real part of \"%s\":\n", function_name);
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fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"),
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FUNC(ceil) (real_ulp));
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}
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if (imag_ulp != 0.0)
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{
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fprintf (ulps_file, "Function: Imaginary part of \"%s\":\n", function_name);
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fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
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CHOOSE("ldouble", "double", "float",
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"ildouble", "idouble", "ifloat"),
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FUNC(ceil) (imag_ulp));
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}
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}
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}
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/* Test if Floating-Point stack hasn't changed */
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static void
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fpstack_test (const char *test_name)
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{
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#ifdef i386
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static int old_stack;
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int sw;
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asm ("fnstsw" : "=a" (sw));
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sw >>= 11;
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sw &= 7;
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if (sw != old_stack)
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{
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printf ("FP-Stack wrong after test %s (%d, should be %d)\n",
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test_name, sw, old_stack);
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++noErrors;
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old_stack = sw;
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}
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#endif
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}
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static void
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print_max_error (const char *func_name, FLOAT allowed, int xfail)
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{
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int ok = 0;
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if (max_error == 0.0 || (max_error <= allowed && !ignore_max_ulp))
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{
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ok = 1;
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}
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if (!ok)
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print_function_ulps (func_name, max_error);
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if (print_screen_max_error (ok, xfail))
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{
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printf ("Maximal error of `%s'\n", func_name);
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printf (" is : %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (max_error));
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printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (allowed));
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}
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update_stats (ok, xfail);
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}
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static void
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print_complex_max_error (const char *func_name, __complex__ FLOAT allowed,
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__complex__ int xfail)
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{
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int ok = 0;
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if ((real_max_error == 0 && imag_max_error == 0)
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|| (real_max_error <= __real__ allowed
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&& imag_max_error <= __imag__ allowed
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&& !ignore_max_ulp))
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{
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ok = 1;
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}
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if (!ok)
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print_complex_function_ulps (func_name, real_max_error, imag_max_error);
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if (print_screen_max_error (ok, xfail))
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{
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printf ("Maximal error of real part of: %s\n", func_name);
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printf (" is : %.0" PRINTF_NEXPR " ulp\n",
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FUNC(ceil) (real_max_error));
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printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
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FUNC(ceil) (__real__ allowed));
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printf ("Maximal error of imaginary part of: %s\n", func_name);
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printf (" is : %.0" PRINTF_NEXPR " ulp\n",
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FUNC(ceil) (imag_max_error));
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printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
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FUNC(ceil) (__imag__ allowed));
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}
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update_stats (ok, xfail);
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}
|
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|
|
|
|
/* Test whether a given exception was raised. */
|
|
static void
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test_single_exception (const char *test_name,
|
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int exception,
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int exc_flag,
|
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int fe_flag,
|
|
const char *flag_name)
|
|
{
|
|
#ifndef TEST_INLINE
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|
int ok = 1;
|
|
if (exception & exc_flag)
|
|
{
|
|
if (fetestexcept (fe_flag))
|
|
{
|
|
if (print_screen (1, 0))
|
|
printf ("Pass: %s: Exception \"%s\" set\n", test_name, flag_name);
|
|
}
|
|
else
|
|
{
|
|
ok = 0;
|
|
if (print_screen (0, 0))
|
|
printf ("Failure: %s: Exception \"%s\" not set\n",
|
|
test_name, flag_name);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (fetestexcept (fe_flag))
|
|
{
|
|
ok = 0;
|
|
if (print_screen (0, 0))
|
|
printf ("Failure: %s: Exception \"%s\" set\n",
|
|
test_name, flag_name);
|
|
}
|
|
else
|
|
{
|
|
if (print_screen (1, 0))
|
|
printf ("%s: Exception \"%s\" not set\n", test_name,
|
|
flag_name);
|
|
}
|
|
}
|
|
if (!ok)
|
|
++noErrors;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
/* Test whether exceptions given by EXCEPTION are raised. Ignore thereby
|
|
allowed but not required exceptions.
|
|
*/
|
|
static void
|
|
test_exceptions (const char *test_name, int exception)
|
|
{
|
|
++noExcTests;
|
|
#ifdef FE_DIVBYZERO
|
|
if ((exception & DIVIDE_BY_ZERO_EXCEPTION_OK) == 0)
|
|
test_single_exception (test_name, exception,
|
|
DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO,
|
|
"Divide by zero");
|
|
#endif
|
|
#ifdef FE_INVALID
|
|
if ((exception & INVALID_EXCEPTION_OK) == 0)
|
|
test_single_exception (test_name, exception, INVALID_EXCEPTION, FE_INVALID,
|
|
"Invalid operation");
|
|
#endif
|
|
feclearexcept (FE_ALL_EXCEPT);
|
|
}
|
|
|
|
|
|
static void
|
|
check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
|
|
FLOAT max_ulp, int xfail, int exceptions,
|
|
FLOAT *curr_max_error)
|
|
{
|
|
int ok = 0;
|
|
int print_diff = 0;
|
|
FLOAT diff = 0;
|
|
FLOAT ulp = 0;
|
|
|
|
test_exceptions (test_name, exceptions);
|
|
if (isnan (computed) && isnan (expected))
|
|
ok = 1;
|
|
else if (isinf (computed) && isinf (expected))
|
|
{
|
|
/* Test for sign of infinities. */
|
|
if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
|
|
&& signbit (computed) != signbit (expected))
|
|
{
|
|
ok = 0;
|
|
printf ("infinity has wrong sign.\n");
|
|
}
|
|
else
|
|
ok = 1;
|
|
}
|
|
/* Don't calc ulp for NaNs or infinities. */
|
|
else if (isinf (computed) || isnan (computed) || isinf (expected) || isnan (expected))
|
|
ok = 0;
|
|
else
|
|
{
|
|
diff = FUNC(fabs) (computed - expected);
|
|
/* ilogb (0) isn't allowed. */
|
|
if (expected == 0.0)
|
|
ulp = diff / FUNC(ldexp) (1.0, - MANT_DIG);
|
|
else
|
|
ulp = diff / FUNC(ldexp) (1.0, FUNC(ilogb) (expected) - MANT_DIG);
|
|
set_max_error (ulp, curr_max_error);
|
|
print_diff = 1;
|
|
if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
|
|
&& computed == 0.0 && expected == 0.0
|
|
&& signbit(computed) != signbit (expected))
|
|
ok = 0;
|
|
else if (ulp == 0.0 || (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, 0.25, 1.0);
|
|
TEST_f_f (ceil, -0.25, minus_zero);
|
|
|
|
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);
|
|
TEST_f_f (cos, plus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (cos, minus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (cos, nan_value, nan_value);
|
|
|
|
TEST_f_f (cos, M_PI_6l * 2.0, 0.5);
|
|
TEST_f_f (cos, M_PI_6l * 4.0, -0.5);
|
|
TEST_f_f (cos, M_PI_2l, 0);
|
|
|
|
TEST_f_f (cos, 0.75L, 0.731688868873820886311838753000084544L);
|
|
|
|
#ifdef TEST_DOUBLE
|
|
TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473);
|
|
#endif
|
|
|
|
END (cos);
|
|
}
|
|
|
|
|
|
static void
|
|
cosh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cosh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (cosh);
|
|
TEST_f_f (cosh, 0, 1);
|
|
TEST_f_f (cosh, minus_zero, 1);
|
|
|
|
#ifndef TEST_INLINE
|
|
TEST_f_f (cosh, plus_infty, plus_infty);
|
|
TEST_f_f (cosh, minus_infty, plus_infty);
|
|
#endif
|
|
TEST_f_f (cosh, nan_value, nan_value);
|
|
|
|
TEST_f_f (cosh, 0.75L, 1.29468328467684468784170818539018176L);
|
|
|
|
END (cosh);
|
|
}
|
|
|
|
|
|
static void
|
|
cpow_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (cpow);
|
|
|
|
TEST_cc_c (cpow, 1, 0, 0, 0, 1.0, 0.0);
|
|
TEST_cc_c (cpow, 2, 0, 10, 0, 1024.0, 0.0);
|
|
|
|
TEST_cc_c (cpow, M_El, 0, 0, 2 * M_PIl, 1.0, 0.0);
|
|
TEST_cc_c (cpow, 2, 3, 4, 0, -119.0, -120.0);
|
|
|
|
TEST_cc_c (cpow, nan_value, nan_value, nan_value, nan_value, nan_value, nan_value);
|
|
|
|
TEST_cc_c (cpow, 0.75L, 1.25L, 0.75L, 1.25L, 0.117506293914473555420279832210420483L, 0.346552747708338676483025352060418001L);
|
|
TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 1.0L, 0.0846958290317209430433805274189191353L, 0.513285749182902449043287190519090481L);
|
|
TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 0.0L, 0.75L, 1.25L);
|
|
TEST_cc_c (cpow, 0.75L, 1.25L, 0.0L, 1.0L, 0.331825439177608832276067945276730566L, 0.131338600281188544930936345230903032L);
|
|
|
|
END (cpow, complex);
|
|
}
|
|
|
|
|
|
static void
|
|
cproj_test (void)
|
|
{
|
|
START (cproj);
|
|
TEST_c_c (cproj, 0.0, 0.0, 0.0, 0.0);
|
|
TEST_c_c (cproj, minus_zero, minus_zero, minus_zero, minus_zero);
|
|
TEST_c_c (cproj, 0.0, minus_zero, 0.0, minus_zero);
|
|
TEST_c_c (cproj, minus_zero, 0.0, minus_zero, 0.0);
|
|
|
|
TEST_c_c (cproj, nan_value, nan_value, nan_value, nan_value);
|
|
|
|
TEST_c_c (cproj, plus_infty, plus_infty, plus_infty, 0.0);
|
|
TEST_c_c (cproj, plus_infty, minus_infty, plus_infty, minus_zero);
|
|
TEST_c_c (cproj, minus_infty, plus_infty, plus_infty, 0.0);
|
|
TEST_c_c (cproj, minus_infty, minus_infty, plus_infty, minus_zero);
|
|
|
|
TEST_c_c (cproj, 1.0, 0.0, 1.0, 0.0);
|
|
TEST_c_c (cproj, 2.0, 3.0, 0.2857142857142857142857142857142857L, 0.42857142857142857142857142857142855L);
|
|
|
|
END (cproj, complex);
|
|
}
|
|
|
|
|
|
static void
|
|
creal_test (void)
|
|
{
|
|
START (creal);
|
|
TEST_c_f (creal, 0.0, 1.0, 0.0);
|
|
TEST_c_f (creal, minus_zero, 1.0, minus_zero);
|
|
TEST_c_f (creal, nan_value, 1.0, nan_value);
|
|
TEST_c_f (creal, nan_value, nan_value, nan_value);
|
|
TEST_c_f (creal, plus_infty, 1.0, plus_infty);
|
|
TEST_c_f (creal, minus_infty, 1.0, minus_infty);
|
|
TEST_c_f (creal, 2.0, 3.0, 2.0);
|
|
|
|
END (creal);
|
|
}
|
|
|
|
static void
|
|
csin_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(csin) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (csin);
|
|
|
|
TEST_c_c (csin, 0.0, 0.0, 0.0, 0.0);
|
|
TEST_c_c (csin, minus_zero, 0.0, minus_zero, 0.0);
|
|
TEST_c_c (csin, 0.0, minus_zero, 0, minus_zero);
|
|
TEST_c_c (csin, minus_zero, minus_zero, minus_zero, minus_zero);
|
|
|
|
TEST_c_c (csin, 0.0, plus_infty, 0.0, plus_infty);
|
|
TEST_c_c (csin, minus_zero, plus_infty, minus_zero, plus_infty);
|
|
TEST_c_c (csin, 0.0, minus_infty, 0.0, minus_infty);
|
|
TEST_c_c (csin, minus_zero, minus_infty, minus_zero, minus_infty);
|
|
|
|
TEST_c_c (csin, plus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, minus_infty, 0.0, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, plus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, minus_infty, minus_zero, nan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csin, plus_infty, plus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, minus_infty, plus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, plus_infty, minus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, minus_infty, minus_infty, nan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csin, plus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION);
|
|
TEST_c_c (csin, plus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION);
|
|
TEST_c_c (csin, minus_infty, 6.75, nan_value, nan_value, INVALID_EXCEPTION);
|
|
TEST_c_c (csin, minus_infty, -6.75, nan_value, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_c_c (csin, 4.625, plus_infty, minus_infty, minus_infty);
|
|
TEST_c_c (csin, 4.625, minus_infty, minus_infty, plus_infty);
|
|
TEST_c_c (csin, -4.625, plus_infty, plus_infty, minus_infty);
|
|
TEST_c_c (csin, -4.625, minus_infty, plus_infty, plus_infty);
|
|
|
|
TEST_c_c (csin, nan_value, 0.0, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, nan_value, minus_zero, nan_value, 0.0, IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csin, nan_value, plus_infty, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csin, nan_value, minus_infty, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csin, nan_value, 9.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csin, nan_value, -9.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csin, 0.0, nan_value, 0.0, nan_value);
|
|
TEST_c_c (csin, minus_zero, nan_value, minus_zero, nan_value);
|
|
|
|
TEST_c_c (csin, 10.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csin, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csin, plus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csin, minus_infty, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csin, nan_value, nan_value, nan_value, nan_value);
|
|
|
|
TEST_c_c (csin, 0.75L, 1.25L, 1.28722291002649188575873510790565441L, 1.17210635989270256101081285116138863L);
|
|
TEST_c_c (csin, -2, -3, -9.15449914691142957346729954460983256L, 4.16890695996656435075481305885375484L);
|
|
|
|
END (csin, complex);
|
|
}
|
|
|
|
|
|
static void
|
|
csinh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(csinh) (BUILD_COMPLEX (0.7L, 1.2L));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (csinh);
|
|
|
|
TEST_c_c (csinh, 0.0, 0.0, 0.0, 0.0);
|
|
TEST_c_c (csinh, minus_zero, 0.0, minus_zero, 0.0);
|
|
TEST_c_c (csinh, 0.0, minus_zero, 0.0, minus_zero);
|
|
TEST_c_c (csinh, minus_zero, minus_zero, minus_zero, minus_zero);
|
|
|
|
TEST_c_c (csinh, 0.0, plus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, minus_zero, plus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, 0.0, minus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, minus_zero, minus_infty, 0.0, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csinh, plus_infty, 0.0, plus_infty, 0.0);
|
|
TEST_c_c (csinh, minus_infty, 0.0, minus_infty, 0.0);
|
|
TEST_c_c (csinh, plus_infty, minus_zero, plus_infty, minus_zero);
|
|
TEST_c_c (csinh, minus_infty, minus_zero, minus_infty, minus_zero);
|
|
|
|
TEST_c_c (csinh, plus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, minus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csinh, plus_infty, 4.625, minus_infty, minus_infty);
|
|
TEST_c_c (csinh, minus_infty, 4.625, plus_infty, minus_infty);
|
|
TEST_c_c (csinh, plus_infty, -4.625, minus_infty, plus_infty);
|
|
TEST_c_c (csinh, minus_infty, -4.625, plus_infty, plus_infty);
|
|
|
|
TEST_c_c (csinh, 6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
|
|
TEST_c_c (csinh, -6.75, plus_infty, nan_value, nan_value, INVALID_EXCEPTION);
|
|
TEST_c_c (csinh, 6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
|
|
TEST_c_c (csinh, -6.75, minus_infty, nan_value, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_c_c (csinh, 0.0, nan_value, 0.0, nan_value, IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, minus_zero, nan_value, 0.0, nan_value, IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csinh, plus_infty, nan_value, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN);
|
|
TEST_c_c (csinh, minus_infty, nan_value, plus_infty, nan_value, IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csinh, 9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csinh, -9.0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csinh, nan_value, 0.0, nan_value, 0.0);
|
|
TEST_c_c (csinh, nan_value, minus_zero, nan_value, minus_zero);
|
|
|
|
TEST_c_c (csinh, nan_value, 10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csinh, nan_value, -10.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csinh, nan_value, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csinh, nan_value, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csinh, nan_value, nan_value, nan_value, nan_value);
|
|
|
|
TEST_c_c (csinh, 0.75L, 1.25L, 0.259294854551162779153349830618433028L, 1.22863452409509552219214606515777594L);
|
|
TEST_c_c (csinh, -2, -3, 3.59056458998577995201256544779481679L, -0.530921086248519805267040090660676560L);
|
|
|
|
END (csinh, complex);
|
|
}
|
|
|
|
|
|
static void
|
|
csqrt_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(csqrt) (BUILD_COMPLEX (-1, 0));
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (csqrt);
|
|
|
|
TEST_c_c (csqrt, 0, 0, 0.0, 0.0);
|
|
TEST_c_c (csqrt, 0, minus_zero, 0, minus_zero);
|
|
TEST_c_c (csqrt, minus_zero, 0, 0.0, 0.0);
|
|
TEST_c_c (csqrt, minus_zero, minus_zero, 0.0, minus_zero);
|
|
|
|
TEST_c_c (csqrt, minus_infty, 0, 0.0, plus_infty);
|
|
TEST_c_c (csqrt, minus_infty, 6, 0.0, plus_infty);
|
|
TEST_c_c (csqrt, minus_infty, minus_zero, 0.0, minus_infty);
|
|
TEST_c_c (csqrt, minus_infty, -6, 0.0, minus_infty);
|
|
|
|
TEST_c_c (csqrt, plus_infty, 0, plus_infty, 0.0);
|
|
TEST_c_c (csqrt, plus_infty, 6, plus_infty, 0.0);
|
|
TEST_c_c (csqrt, plus_infty, minus_zero, plus_infty, minus_zero);
|
|
TEST_c_c (csqrt, plus_infty, -6, plus_infty, minus_zero);
|
|
|
|
TEST_c_c (csqrt, 0, plus_infty, plus_infty, plus_infty);
|
|
TEST_c_c (csqrt, 4, plus_infty, plus_infty, plus_infty);
|
|
TEST_c_c (csqrt, plus_infty, plus_infty, plus_infty, plus_infty);
|
|
TEST_c_c (csqrt, minus_zero, plus_infty, plus_infty, plus_infty);
|
|
TEST_c_c (csqrt, -4, plus_infty, plus_infty, plus_infty);
|
|
TEST_c_c (csqrt, minus_infty, plus_infty, plus_infty, plus_infty);
|
|
TEST_c_c (csqrt, 0, minus_infty, plus_infty, minus_infty);
|
|
TEST_c_c (csqrt, 4, minus_infty, plus_infty, minus_infty);
|
|
TEST_c_c (csqrt, plus_infty, minus_infty, plus_infty, minus_infty);
|
|
TEST_c_c (csqrt, minus_zero, minus_infty, plus_infty, minus_infty);
|
|
TEST_c_c (csqrt, -4, minus_infty, plus_infty, minus_infty);
|
|
TEST_c_c (csqrt, minus_infty, minus_infty, plus_infty, minus_infty);
|
|
|
|
TEST_c_c (csqrt, minus_infty, nan_value, nan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
|
|
|
|
TEST_c_c (csqrt, plus_infty, nan_value, plus_infty, nan_value);
|
|
|
|
TEST_c_c (csqrt, 0, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csqrt, 1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csqrt, minus_zero, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csqrt, -1, nan_value, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csqrt, nan_value, 0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csqrt, nan_value, 8, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csqrt, nan_value, minus_zero, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_c_c (csqrt, nan_value, -8, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
|
|
TEST_c_c (csqrt, nan_value, nan_value, nan_value, nan_value);
|
|
|
|
TEST_c_c (csqrt, 16.0, -30.0, 5.0, -3.0);
|
|
TEST_c_c (csqrt, -1, 0, 0.0, 1.0);
|
|
TEST_c_c (csqrt, 0, 2, 1.0, 1.0);
|
|
TEST_c_c (csqrt, 119, 120, 12.0, 5.0);
|
|
TEST_c_c (csqrt, 0.75L, 1.25L, 1.05065169626078392338656675760808326L, 0.594868882070379067881984030639932657L);
|
|
TEST_c_c (csqrt, -2, -3, 0.89597747612983812471573375529004348L, -1.6741492280355400404480393008490519L);
|
|
TEST_c_c (csqrt, -2, 3, 0.89597747612983812471573375529004348L, 1.6741492280355400404480393008490519L);
|
|
|
|
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. */
|
|
TEST_f_f (erfc, 27.0L, 0.523704892378925568501606768284954709e-318L);
|
|
#endif
|
|
|
|
END (erfc);
|
|
}
|
|
|
|
|
|
static void
|
|
exp_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(exp) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (exp);
|
|
|
|
TEST_f_f (exp, 0, 1);
|
|
TEST_f_f (exp, minus_zero, 1);
|
|
|
|
#ifndef TEST_INLINE
|
|
TEST_f_f (exp, plus_infty, plus_infty);
|
|
TEST_f_f (exp, minus_infty, 0);
|
|
#endif
|
|
TEST_f_f (exp, nan_value, nan_value);
|
|
TEST_f_f (exp, 1, M_El);
|
|
|
|
TEST_f_f (exp, 2, M_E2l);
|
|
TEST_f_f (exp, 3, M_E3l);
|
|
TEST_f_f (exp, 0.75L, 2.11700001661267466854536981983709561L);
|
|
TEST_f_f (exp, 50.0L, 5184705528587072464087.45332293348538L);
|
|
#ifdef TEST_LDOUBLE
|
|
/* The result can only be represented in long double. */
|
|
TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L);
|
|
#endif
|
|
|
|
END (exp);
|
|
}
|
|
|
|
|
|
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);
|
|
|
|
END (expm1);
|
|
}
|
|
|
|
|
|
static void
|
|
fabs_test (void)
|
|
{
|
|
START (fabs);
|
|
|
|
TEST_f_f (fabs, 0, 0);
|
|
TEST_f_f (fabs, minus_zero, 0);
|
|
|
|
TEST_f_f (fabs, plus_infty, plus_infty);
|
|
TEST_f_f (fabs, minus_infty, plus_infty);
|
|
TEST_f_f (fabs, nan_value, nan_value);
|
|
|
|
TEST_f_f (fabs, 38.0, 38.0);
|
|
TEST_f_f (fabs, -M_El, M_El);
|
|
|
|
END (fabs);
|
|
}
|
|
|
|
|
|
static void
|
|
fdim_test (void)
|
|
{
|
|
START (fdim);
|
|
|
|
TEST_ff_f (fdim, 0, 0, 0);
|
|
TEST_ff_f (fdim, 9, 0, 9);
|
|
TEST_ff_f (fdim, 0, 9, 0);
|
|
TEST_ff_f (fdim, -9, 0, 0);
|
|
TEST_ff_f (fdim, 0, -9, 9);
|
|
|
|
TEST_ff_f (fdim, plus_infty, 9, plus_infty);
|
|
TEST_ff_f (fdim, plus_infty, -9, plus_infty);
|
|
TEST_ff_f (fdim, minus_infty, 9, 0);
|
|
TEST_ff_f (fdim, minus_infty, -9, 0);
|
|
TEST_ff_f (fdim, 9, minus_infty, plus_infty);
|
|
TEST_ff_f (fdim, -9, minus_infty, plus_infty);
|
|
TEST_ff_f (fdim, 9, plus_infty, 0);
|
|
TEST_ff_f (fdim, -9, plus_infty, 0);
|
|
|
|
TEST_ff_f (fdim, 0, nan_value, nan_value);
|
|
TEST_ff_f (fdim, 9, nan_value, nan_value);
|
|
TEST_ff_f (fdim, -9, nan_value, nan_value);
|
|
TEST_ff_f (fdim, nan_value, 9, nan_value);
|
|
TEST_ff_f (fdim, nan_value, -9, nan_value);
|
|
TEST_ff_f (fdim, plus_infty, nan_value, nan_value);
|
|
TEST_ff_f (fdim, minus_infty, nan_value, nan_value);
|
|
TEST_ff_f (fdim, nan_value, plus_infty, nan_value);
|
|
TEST_ff_f (fdim, nan_value, minus_infty, nan_value);
|
|
TEST_ff_f (fdim, nan_value, nan_value, nan_value);
|
|
|
|
TEST_ff_f (fdim, plus_infty, plus_infty, 0);
|
|
|
|
END (fdim);
|
|
}
|
|
|
|
|
|
static void
|
|
floor_test (void)
|
|
{
|
|
START (floor);
|
|
|
|
TEST_f_f (floor, 0.0, 0.0);
|
|
TEST_f_f (floor, minus_zero, minus_zero);
|
|
TEST_f_f (floor, plus_infty, plus_infty);
|
|
TEST_f_f (floor, minus_infty, minus_infty);
|
|
TEST_f_f (floor, nan_value, nan_value);
|
|
|
|
TEST_f_f (floor, M_PIl, 3.0);
|
|
TEST_f_f (floor, -M_PIl, -4.0);
|
|
|
|
TEST_f_f (floor, 0.25, 0.0);
|
|
TEST_f_f (floor, -0.25, -1.0);
|
|
|
|
END (floor);
|
|
}
|
|
|
|
|
|
static void
|
|
fma_test (void)
|
|
{
|
|
START (fma);
|
|
|
|
TEST_fff_f (fma, 1.0, 2.0, 3.0, 5.0);
|
|
TEST_fff_f (fma, nan_value, 2.0, 3.0, nan_value);
|
|
TEST_fff_f (fma, 1.0, nan_value, 3.0, nan_value);
|
|
TEST_fff_f (fma, 1.0, 2.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_fff_f (fma, plus_infty, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_fff_f (fma, minus_infty, 0.0, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_fff_f (fma, 0.0, plus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_fff_f (fma, 0.0, minus_infty, nan_value, nan_value, INVALID_EXCEPTION_OK);
|
|
TEST_fff_f (fma, plus_infty, 0.0, 1.0, nan_value, INVALID_EXCEPTION);
|
|
TEST_fff_f (fma, minus_infty, 0.0, 1.0, nan_value, INVALID_EXCEPTION);
|
|
TEST_fff_f (fma, 0.0, plus_infty, 1.0, nan_value, INVALID_EXCEPTION);
|
|
TEST_fff_f (fma, 0.0, minus_infty, 1.0, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_fff_f (fma, plus_infty, plus_infty, minus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_fff_f (fma, minus_infty, plus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_fff_f (fma, plus_infty, minus_infty, plus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_fff_f (fma, minus_infty, minus_infty, minus_infty, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_fff_f (fma, 1.25L, 0.75L, 0.0625L, 1.0L);
|
|
|
|
END (fma);
|
|
}
|
|
|
|
|
|
static void
|
|
fmax_test (void)
|
|
{
|
|
START (fmax);
|
|
|
|
TEST_ff_f (fmax, 0, 0, 0);
|
|
TEST_ff_f (fmax, minus_zero, minus_zero, minus_zero);
|
|
TEST_ff_f (fmax, 9, 0, 9);
|
|
TEST_ff_f (fmax, 0, 9, 9);
|
|
TEST_ff_f (fmax, -9, 0, 0);
|
|
TEST_ff_f (fmax, 0, -9, 0);
|
|
|
|
TEST_ff_f (fmax, plus_infty, 9, plus_infty);
|
|
TEST_ff_f (fmax, 0, plus_infty, plus_infty);
|
|
TEST_ff_f (fmax, -9, plus_infty, plus_infty);
|
|
TEST_ff_f (fmax, plus_infty, -9, plus_infty);
|
|
|
|
TEST_ff_f (fmax, minus_infty, 9, 9);
|
|
TEST_ff_f (fmax, minus_infty, -9, -9);
|
|
TEST_ff_f (fmax, 9, minus_infty, 9);
|
|
TEST_ff_f (fmax, -9, minus_infty, -9);
|
|
|
|
TEST_ff_f (fmax, 0, nan_value, 0);
|
|
TEST_ff_f (fmax, 9, nan_value, 9);
|
|
TEST_ff_f (fmax, -9, nan_value, -9);
|
|
TEST_ff_f (fmax, nan_value, 0, 0);
|
|
TEST_ff_f (fmax, nan_value, 9, 9);
|
|
TEST_ff_f (fmax, nan_value, -9, -9);
|
|
TEST_ff_f (fmax, plus_infty, nan_value, plus_infty);
|
|
TEST_ff_f (fmax, minus_infty, nan_value, minus_infty);
|
|
TEST_ff_f (fmax, nan_value, plus_infty, plus_infty);
|
|
TEST_ff_f (fmax, nan_value, minus_infty, minus_infty);
|
|
TEST_ff_f (fmax, nan_value, nan_value, nan_value);
|
|
|
|
END (fmax);
|
|
}
|
|
|
|
|
|
static void
|
|
fmin_test (void)
|
|
{
|
|
START (fmin);
|
|
|
|
TEST_ff_f (fmin, 0, 0, 0);
|
|
TEST_ff_f (fmin, minus_zero, minus_zero, minus_zero);
|
|
TEST_ff_f (fmin, 9, 0, 0);
|
|
TEST_ff_f (fmin, 0, 9, 0);
|
|
TEST_ff_f (fmin, -9, 0, -9);
|
|
TEST_ff_f (fmin, 0, -9, -9);
|
|
|
|
TEST_ff_f (fmin, plus_infty, 9, 9);
|
|
TEST_ff_f (fmin, 9, plus_infty, 9);
|
|
TEST_ff_f (fmin, plus_infty, -9, -9);
|
|
TEST_ff_f (fmin, -9, plus_infty, -9);
|
|
TEST_ff_f (fmin, minus_infty, 9, minus_infty);
|
|
TEST_ff_f (fmin, minus_infty, -9, minus_infty);
|
|
TEST_ff_f (fmin, 9, minus_infty, minus_infty);
|
|
TEST_ff_f (fmin, -9, minus_infty, minus_infty);
|
|
|
|
TEST_ff_f (fmin, 0, nan_value, 0);
|
|
TEST_ff_f (fmin, 9, nan_value, 9);
|
|
TEST_ff_f (fmin, -9, nan_value, -9);
|
|
TEST_ff_f (fmin, nan_value, 0, 0);
|
|
TEST_ff_f (fmin, nan_value, 9, 9);
|
|
TEST_ff_f (fmin, nan_value, -9, -9);
|
|
TEST_ff_f (fmin, plus_infty, nan_value, plus_infty);
|
|
TEST_ff_f (fmin, minus_infty, nan_value, minus_infty);
|
|
TEST_ff_f (fmin, nan_value, plus_infty, plus_infty);
|
|
TEST_ff_f (fmin, nan_value, minus_infty, minus_infty);
|
|
TEST_ff_f (fmin, nan_value, nan_value, nan_value);
|
|
|
|
END (fmin);
|
|
}
|
|
|
|
|
|
static void
|
|
fmod_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(fmod) (6.5, 2.3L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (fmod);
|
|
|
|
/* fmod (+0, y) == +0 for y != 0. */
|
|
TEST_ff_f (fmod, 0, 3, 0);
|
|
|
|
/* fmod (-0, y) == -0 for y != 0. */
|
|
TEST_ff_f (fmod, minus_zero, 3, minus_zero);
|
|
|
|
/* fmod (+inf, y) == NaN plus invalid exception. */
|
|
TEST_ff_f (fmod, plus_infty, 3, nan_value, INVALID_EXCEPTION);
|
|
/* fmod (-inf, y) == NaN plus invalid exception. */
|
|
TEST_ff_f (fmod, minus_infty, 3, nan_value, INVALID_EXCEPTION);
|
|
/* fmod (x, +0) == NaN plus invalid exception. */
|
|
TEST_ff_f (fmod, 3, 0, nan_value, INVALID_EXCEPTION);
|
|
/* fmod (x, -0) == NaN plus invalid exception. */
|
|
TEST_ff_f (fmod, 3, minus_zero, nan_value, INVALID_EXCEPTION);
|
|
|
|
/* fmod (x, +inf) == x for x not infinite. */
|
|
TEST_ff_f (fmod, 3.0, plus_infty, 3.0);
|
|
/* fmod (x, -inf) == x for x not infinite. */
|
|
TEST_ff_f (fmod, 3.0, minus_infty, 3.0);
|
|
|
|
TEST_ff_f (fmod, nan_value, nan_value, nan_value);
|
|
|
|
TEST_ff_f (fmod, 6.5, 2.25L, 2.0L);
|
|
TEST_ff_f (fmod, -6.5, 2.25L, -2.0L);
|
|
TEST_ff_f (fmod, 6.5, -2.25L, 2.0L);
|
|
TEST_ff_f (fmod, -6.5, -2.25L, -2.0L);
|
|
|
|
END (fmod);
|
|
}
|
|
|
|
|
|
static void
|
|
fpclassify_test (void)
|
|
{
|
|
START (fpclassify);
|
|
|
|
TEST_f_i (fpclassify, nan_value, FP_NAN);
|
|
TEST_f_i (fpclassify, plus_infty, FP_INFINITE);
|
|
TEST_f_i (fpclassify, minus_infty, FP_INFINITE);
|
|
TEST_f_i (fpclassify, plus_zero, FP_ZERO);
|
|
TEST_f_i (fpclassify, minus_zero, FP_ZERO);
|
|
TEST_f_i (fpclassify, 1000, FP_NORMAL);
|
|
|
|
END (fpclassify);
|
|
}
|
|
|
|
|
|
static void
|
|
frexp_test (void)
|
|
{
|
|
int x;
|
|
|
|
START (frexp);
|
|
|
|
TEST_fI_f1 (frexp, plus_infty, plus_infty, IGNORE);
|
|
TEST_fI_f1 (frexp, minus_infty, minus_infty, IGNORE);
|
|
TEST_fI_f1 (frexp, nan_value, nan_value, IGNORE);
|
|
|
|
TEST_fI_f1 (frexp, 0.0, 0.0, 0.0);
|
|
TEST_fI_f1 (frexp, minus_zero, minus_zero, 0.0);
|
|
|
|
TEST_fI_f1 (frexp, 12.8L, 0.8L, 4);
|
|
TEST_fI_f1 (frexp, -27.34L, -0.854375L, 5);
|
|
|
|
END (frexp);
|
|
}
|
|
|
|
|
|
static void
|
|
gamma_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(gamma) (1);
|
|
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
feclearexcept (FE_ALL_EXCEPT);
|
|
|
|
START (gamma);
|
|
|
|
TEST_f_f (gamma, plus_infty, plus_infty);
|
|
TEST_f_f (gamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (gamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (gamma, minus_infty, plus_infty);
|
|
TEST_f_f (gamma, nan_value, nan_value);
|
|
|
|
TEST_f_f1 (gamma, 1, 0, 1);
|
|
TEST_f_f1 (gamma, 3, M_LN2l, 1);
|
|
|
|
TEST_f_f1 (gamma, 0.5, M_LOG_SQRT_PIl, 1);
|
|
TEST_f_f1 (gamma, -0.5, M_LOG_2_SQRT_PIl, -1);
|
|
|
|
END (gamma);
|
|
}
|
|
|
|
static void
|
|
hypot_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(hypot) (0.7L, 12.4L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (hypot);
|
|
|
|
TEST_ff_f (hypot, plus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN);
|
|
TEST_ff_f (hypot, minus_infty, 1, plus_infty, IGNORE_ZERO_INF_SIGN);
|
|
|
|
#ifndef TEST_INLINE
|
|
TEST_ff_f (hypot, plus_infty, nan_value, plus_infty);
|
|
TEST_ff_f (hypot, minus_infty, nan_value, plus_infty);
|
|
TEST_ff_f (hypot, nan_value, plus_infty, plus_infty);
|
|
TEST_ff_f (hypot, nan_value, minus_infty, plus_infty);
|
|
#endif
|
|
|
|
TEST_ff_f (hypot, nan_value, nan_value, nan_value);
|
|
|
|
/* hypot (x,y) == hypot (+-x, +-y) */
|
|
TEST_ff_f (hypot, 0.7L, 12.4L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, -0.7L, 12.4L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, 0.7L, -12.4L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, -0.7L, -12.4L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, 12.4L, 0.7L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, -12.4L, 0.7L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, 12.4L, -0.7L, 12.419742348374220601176836866763271L);
|
|
TEST_ff_f (hypot, -12.4L, -0.7L, 12.419742348374220601176836866763271L);
|
|
|
|
/* hypot (x,0) == fabs (x) */
|
|
TEST_ff_f (hypot, 0.75L, 0, 0.75L);
|
|
TEST_ff_f (hypot, -0.75L, 0, 0.75L);
|
|
TEST_ff_f (hypot, -5.7e7, 0, 5.7e7L);
|
|
|
|
TEST_ff_f (hypot, 0.75L, 1.25L, 1.45773797371132511771853821938639577L);
|
|
|
|
END (hypot);
|
|
}
|
|
|
|
|
|
static void
|
|
ilogb_test (void)
|
|
{
|
|
START (ilogb);
|
|
|
|
TEST_f_i (ilogb, 1, 0);
|
|
TEST_f_i (ilogb, M_El, 1);
|
|
TEST_f_i (ilogb, 1024, 10);
|
|
TEST_f_i (ilogb, -2000, 10);
|
|
|
|
/* XXX We have a problem here: the standard does not tell us whether
|
|
exceptions are allowed/required. ignore them for now. */
|
|
|
|
TEST_f_i (ilogb, 0.0, FP_ILOGB0, EXCEPTIONS_OK);
|
|
TEST_f_i (ilogb, nan_value, FP_ILOGBNAN, EXCEPTIONS_OK);
|
|
TEST_f_i (ilogb, plus_infty, INT_MAX, EXCEPTIONS_OK);
|
|
TEST_f_i (ilogb, minus_infty, INT_MAX, EXCEPTIONS_OK);
|
|
|
|
END (ilogb);
|
|
}
|
|
|
|
static void
|
|
isfinite_test (void)
|
|
{
|
|
START (isfinite);
|
|
|
|
TEST_f_b (isfinite, 0, 1);
|
|
TEST_f_b (isfinite, minus_zero, 1);
|
|
TEST_f_b (isfinite, 10, 1);
|
|
TEST_f_b (isfinite, plus_infty, 0);
|
|
TEST_f_b (isfinite, minus_infty, 0);
|
|
TEST_f_b (isfinite, nan_value, 0);
|
|
|
|
END (isfinite);
|
|
}
|
|
|
|
static void
|
|
isnormal_test (void)
|
|
{
|
|
START (isnormal);
|
|
|
|
TEST_f_b (isnormal, 0, 0);
|
|
TEST_f_b (isnormal, minus_zero, 0);
|
|
TEST_f_b (isnormal, 10, 1);
|
|
TEST_f_b (isnormal, plus_infty, 0);
|
|
TEST_f_b (isnormal, minus_infty, 0);
|
|
TEST_f_b (isnormal, nan_value, 0);
|
|
|
|
END (isnormal);
|
|
}
|
|
|
|
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);
|
|
TEST_f_f (lgamma, nan_value, nan_value);
|
|
|
|
/* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */
|
|
TEST_f_f (lgamma, -3, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (lgamma, minus_infty, plus_infty);
|
|
|
|
TEST_f_f1 (lgamma, 1, 0, 1);
|
|
|
|
TEST_f_f1 (lgamma, 3, M_LN2l, 1);
|
|
|
|
TEST_f_f1 (lgamma, 0.5, M_LOG_SQRT_PIl, 1);
|
|
TEST_f_f1 (lgamma, -0.5, M_LOG_2_SQRT_PIl, -1);
|
|
TEST_f_f1 (lgamma, 0.7L, 0.260867246531666514385732417016759578L, 1);
|
|
TEST_f_f1 (lgamma, 1.2L, -0.853740900033158497197028392998854470e-1L, 1);
|
|
|
|
END (lgamma);
|
|
}
|
|
|
|
|
|
static void
|
|
lrint_test (void)
|
|
{
|
|
/* XXX this test is incomplete. We need to have a way to specifiy
|
|
the rounding method and test the critical cases. So far, only
|
|
unproblematic numbers are tested. */
|
|
|
|
START (lrint);
|
|
|
|
TEST_f_l (lrint, 0.0, 0);
|
|
TEST_f_l (lrint, minus_zero, 0);
|
|
TEST_f_l (lrint, 0.2L, 0);
|
|
TEST_f_l (lrint, -0.2L, 0);
|
|
|
|
TEST_f_l (lrint, 1.4L, 1);
|
|
TEST_f_l (lrint, -1.4L, -1);
|
|
|
|
TEST_f_l (lrint, 8388600.3L, 8388600);
|
|
TEST_f_l (lrint, -8388600.3L, -8388600);
|
|
|
|
TEST_f_l (lrint, 1071930.0008, 1071930);
|
|
#ifndef TEST_FLOAT
|
|
TEST_f_l (lrint, 1073741824.01, 1073741824);
|
|
# if LONG_MAX > 281474976710656
|
|
TEST_f_l (lrint, 281474976710656.025, 281474976710656);
|
|
# endif
|
|
#endif
|
|
|
|
END (lrint);
|
|
}
|
|
|
|
|
|
static void
|
|
llrint_test (void)
|
|
{
|
|
/* XXX this test is incomplete. We need to have a way to specifiy
|
|
the rounding method and test the critical cases. So far, only
|
|
unproblematic numbers are tested. */
|
|
|
|
START (llrint);
|
|
|
|
TEST_f_L (llrint, 0.0, 0);
|
|
TEST_f_L (llrint, minus_zero, 0);
|
|
TEST_f_L (llrint, 0.2L, 0);
|
|
TEST_f_L (llrint, -0.2L, 0);
|
|
|
|
TEST_f_L (llrint, 1.4L, 1);
|
|
TEST_f_L (llrint, -1.4L, -1);
|
|
|
|
TEST_f_L (llrint, 8388600.3L, 8388600);
|
|
TEST_f_L (llrint, -8388600.3L, -8388600);
|
|
|
|
TEST_f_l (llrint, 1071930.0008, 1071930);
|
|
|
|
/* Test boundary conditions. */
|
|
/* 0x1FFFFF */
|
|
TEST_f_L (llrint, 2097151.0,2097151LL);
|
|
/* 0x800000 */
|
|
TEST_f_L (llrint, 8388608.0, 8388608LL);
|
|
/* 0x1000000 */
|
|
TEST_f_L (llrint, 16777216.0, 16777216LL);
|
|
/* 0x20000000000 */
|
|
TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
|
|
/* 0x40000000000 */
|
|
TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
|
|
/* 0x1000000000000 */
|
|
TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
|
|
/* 0x10000000000000 */
|
|
TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
|
|
/* 0x10000080000000 */
|
|
TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
|
|
/* 0x20000000000000 */
|
|
TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
|
|
/* 0x80000000000000 */
|
|
TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
|
|
/* 0x100000000000000 */
|
|
TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
|
|
|
|
END (llrint);
|
|
}
|
|
|
|
|
|
static void
|
|
log_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
START (log);
|
|
|
|
TEST_f_f (log, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (log, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
TEST_f_f (log, 1, 0);
|
|
|
|
TEST_f_f (log, -1, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (log, plus_infty, plus_infty);
|
|
|
|
TEST_f_f (log, M_El, 1);
|
|
TEST_f_f (log, 1.0 / M_El, -1);
|
|
TEST_f_f (log, 2, M_LN2l);
|
|
TEST_f_f (log, 10, M_LN10l);
|
|
TEST_f_f (log, 0.75L, -0.287682072451780927439219005993827432L);
|
|
|
|
END (log);
|
|
}
|
|
|
|
|
|
static void
|
|
log10_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log10) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (log10);
|
|
|
|
TEST_f_f (log10, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (log10, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
TEST_f_f (log10, 1, 0);
|
|
|
|
/* log10 (x) == NaN plus invalid exception if x < 0. */
|
|
TEST_f_f (log10, -1, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_f_f (log10, plus_infty, plus_infty);
|
|
TEST_f_f (log10, nan_value, nan_value);
|
|
|
|
TEST_f_f (log10, 0.1L, -1);
|
|
TEST_f_f (log10, 10.0, 1);
|
|
TEST_f_f (log10, 100.0, 2);
|
|
TEST_f_f (log10, 10000.0, 4);
|
|
TEST_f_f (log10, M_El, M_LOG10El);
|
|
TEST_f_f (log10, 0.75L, -0.124938736608299953132449886193870744L);
|
|
|
|
END (log10);
|
|
}
|
|
|
|
|
|
static void
|
|
log1p_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log1p) (0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (log1p);
|
|
|
|
TEST_f_f (log1p, 0, 0);
|
|
TEST_f_f (log1p, minus_zero, minus_zero);
|
|
|
|
TEST_f_f (log1p, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (log1p, -2, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_f_f (log1p, plus_infty, plus_infty);
|
|
TEST_f_f (log1p, nan_value, nan_value);
|
|
|
|
TEST_f_f (log1p, M_El - 1.0, 1);
|
|
|
|
TEST_f_f (log1p, -0.25L, -0.287682072451780927439219005993827432L);
|
|
TEST_f_f (log1p, -0.875, -2.07944154167983592825169636437452970L);
|
|
|
|
END (log1p);
|
|
}
|
|
|
|
|
|
static void
|
|
log2_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(log2) (1);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (log2);
|
|
|
|
TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
TEST_f_f (log2, 1, 0);
|
|
|
|
TEST_f_f (log2, -1, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_f_f (log2, plus_infty, plus_infty);
|
|
TEST_f_f (log2, nan_value, nan_value);
|
|
|
|
TEST_f_f (log2, M_El, M_LOG2El);
|
|
TEST_f_f (log2, 2.0, 1);
|
|
TEST_f_f (log2, 16.0, 4);
|
|
TEST_f_f (log2, 256.0, 8);
|
|
TEST_f_f (log2, 0.75L, -.415037499278843818546261056052183492L);
|
|
|
|
END (log2);
|
|
}
|
|
|
|
|
|
static void
|
|
logb_test (void)
|
|
{
|
|
START (logb);
|
|
|
|
TEST_f_f (logb, plus_infty, plus_infty);
|
|
TEST_f_f (logb, minus_infty, plus_infty);
|
|
|
|
TEST_f_f (logb, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
TEST_f_f (logb, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_f_f (logb, nan_value, nan_value);
|
|
|
|
TEST_f_f (logb, 1, 0);
|
|
TEST_f_f (logb, M_El, 1);
|
|
TEST_f_f (logb, 1024, 10);
|
|
TEST_f_f (logb, -2000, 10);
|
|
|
|
END (logb);
|
|
}
|
|
|
|
|
|
static void
|
|
lround_test (void)
|
|
{
|
|
START (lround);
|
|
|
|
TEST_f_l (lround, 0, 0);
|
|
TEST_f_l (lround, minus_zero, 0);
|
|
TEST_f_l (lround, 0.2L, 0.0);
|
|
TEST_f_l (lround, -0.2L, 0);
|
|
TEST_f_l (lround, 0.5, 1);
|
|
TEST_f_l (lround, -0.5, -1);
|
|
TEST_f_l (lround, 0.8L, 1);
|
|
TEST_f_l (lround, -0.8L, -1);
|
|
TEST_f_l (lround, 1.5, 2);
|
|
TEST_f_l (lround, -1.5, -2);
|
|
TEST_f_l (lround, 22514.5, 22515);
|
|
TEST_f_l (lround, -22514.5, -22515);
|
|
TEST_f_l (lround, 1071930.0008, 1071930);
|
|
#ifndef TEST_FLOAT
|
|
TEST_f_l (lround, 1073741824.01, 1073741824);
|
|
# if LONG_MAX > 281474976710656
|
|
TEST_f_l (lround, 281474976710656.025, 281474976710656);
|
|
# endif
|
|
TEST_f_l (lround, 2097152.5, 2097153);
|
|
TEST_f_l (lround, -2097152.5, -2097153);
|
|
#endif
|
|
END (lround);
|
|
}
|
|
|
|
|
|
static void
|
|
llround_test (void)
|
|
{
|
|
START (llround);
|
|
|
|
TEST_f_L (llround, 0, 0);
|
|
TEST_f_L (llround, minus_zero, 0);
|
|
TEST_f_L (llround, 0.2L, 0.0);
|
|
TEST_f_L (llround, -0.2L, 0);
|
|
TEST_f_L (llround, 0.5, 1);
|
|
TEST_f_L (llround, -0.5, -1);
|
|
TEST_f_L (llround, 0.8L, 1);
|
|
TEST_f_L (llround, -0.8L, -1);
|
|
TEST_f_L (llround, 1.5, 2);
|
|
TEST_f_L (llround, -1.5, -2);
|
|
TEST_f_L (llround, 22514.5, 22515);
|
|
TEST_f_L (llround, -22514.5, -22515);
|
|
TEST_f_l (llround, 1071930.0008, 1071930);
|
|
#ifndef TEST_FLOAT
|
|
TEST_f_L (llround, 2097152.5, 2097153);
|
|
TEST_f_L (llround, -2097152.5, -2097153);
|
|
TEST_f_L (llround, 34359738368.5, 34359738369ll);
|
|
TEST_f_L (llround, -34359738368.5, -34359738369ll);
|
|
#endif
|
|
|
|
/* Test boundary conditions. */
|
|
/* 0x1FFFFF */
|
|
TEST_f_L (llround, 2097151.0, 2097151LL);
|
|
/* 0x800000 */
|
|
TEST_f_L (llround, 8388608.0, 8388608LL);
|
|
/* 0x1000000 */
|
|
TEST_f_L (llround, 16777216.0, 16777216LL);
|
|
/* 0x20000000000 */
|
|
TEST_f_L (llround, 2199023255552.0, 2199023255552LL);
|
|
/* 0x40000000000 */
|
|
TEST_f_L (llround, 4398046511104.0, 4398046511104LL);
|
|
/* 0x1000000000000 */
|
|
TEST_f_L (llround, 281474976710656.0, 281474976710656LL);
|
|
/* 0x10000000000000 */
|
|
TEST_f_L (llround, 4503599627370496.0, 4503599627370496LL);
|
|
/* 0x10000080000000 */
|
|
TEST_f_L (llround, 4503601774854144.0, 4503601774854144LL);
|
|
/* 0x20000000000000 */
|
|
TEST_f_L (llround, 9007199254740992.0, 9007199254740992LL);
|
|
/* 0x80000000000000 */
|
|
TEST_f_L (llround, 36028797018963968.0, 36028797018963968LL);
|
|
/* 0x100000000000000 */
|
|
TEST_f_L (llround, 72057594037927936.0, 72057594037927936LL);
|
|
|
|
#ifndef TEST_FLOAT
|
|
/* 0x100000000 */
|
|
TEST_f_L (llround, 4294967295.5, 4294967296LL);
|
|
/* 0x200000000 */
|
|
TEST_f_L (llround, 8589934591.5, 8589934592LL);
|
|
#endif
|
|
|
|
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);
|
|
|
|
END (nearbyint);
|
|
}
|
|
|
|
static void
|
|
nextafter_test (void)
|
|
{
|
|
|
|
START (nextafter);
|
|
|
|
TEST_ff_f (nextafter, 0, 0, 0);
|
|
TEST_ff_f (nextafter, minus_zero, 0, 0);
|
|
TEST_ff_f (nextafter, 0, minus_zero, minus_zero);
|
|
TEST_ff_f (nextafter, minus_zero, minus_zero, minus_zero);
|
|
|
|
TEST_ff_f (nextafter, 9, 9, 9);
|
|
TEST_ff_f (nextafter, -9, -9, -9);
|
|
TEST_ff_f (nextafter, plus_infty, plus_infty, plus_infty);
|
|
TEST_ff_f (nextafter, minus_infty, minus_infty, minus_infty);
|
|
|
|
TEST_ff_f (nextafter, nan_value, 1.1L, nan_value);
|
|
TEST_ff_f (nextafter, 1.1L, nan_value, nan_value);
|
|
TEST_ff_f (nextafter, nan_value, nan_value, nan_value);
|
|
|
|
FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
|
|
LDBL_MAX, DBL_MAX, FLT_MAX);
|
|
TEST_ff_f (nextafter, fltmax, plus_infty, plus_infty);
|
|
TEST_ff_f (nextafter, -fltmax, minus_infty, minus_infty);
|
|
|
|
#ifdef TEST_LDOUBLE
|
|
// XXX Enable once gcc is fixed.
|
|
//TEST_ff_f (nextafter, 0x0.00000040000000000000p-16385L, -0.1L, 0x0.0000003ffffffff00000p-16385L);
|
|
#endif
|
|
|
|
/* XXX We need the hexadecimal FP number representation here for further
|
|
tests. */
|
|
|
|
END (nextafter);
|
|
}
|
|
|
|
|
|
static void
|
|
nexttoward_test (void)
|
|
{
|
|
START (nexttoward);
|
|
TEST_ff_f (nexttoward, 0, 0, 0);
|
|
TEST_ff_f (nexttoward, minus_zero, 0, 0);
|
|
TEST_ff_f (nexttoward, 0, minus_zero, minus_zero);
|
|
TEST_ff_f (nexttoward, minus_zero, minus_zero, minus_zero);
|
|
|
|
TEST_ff_f (nexttoward, 9, 9, 9);
|
|
TEST_ff_f (nexttoward, -9, -9, -9);
|
|
TEST_ff_f (nexttoward, plus_infty, plus_infty, plus_infty);
|
|
TEST_ff_f (nexttoward, minus_infty, minus_infty, minus_infty);
|
|
|
|
TEST_ff_f (nexttoward, nan_value, 1.1L, nan_value);
|
|
TEST_ff_f (nexttoward, 1.1L, nan_value, nan_value);
|
|
TEST_ff_f (nexttoward, nan_value, nan_value, nan_value);
|
|
|
|
/* XXX We need the hexadecimal FP number representation here for further
|
|
tests. */
|
|
|
|
END (nexttoward);
|
|
}
|
|
|
|
|
|
static void
|
|
pow_test (void)
|
|
{
|
|
|
|
errno = 0;
|
|
FUNC(pow) (0, 0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (pow);
|
|
|
|
TEST_ff_f (pow, 0, 0, 1);
|
|
TEST_ff_f (pow, 0, minus_zero, 1);
|
|
TEST_ff_f (pow, minus_zero, 0, 1);
|
|
TEST_ff_f (pow, minus_zero, minus_zero, 1);
|
|
|
|
TEST_ff_f (pow, 10, 0, 1);
|
|
TEST_ff_f (pow, 10, minus_zero, 1);
|
|
TEST_ff_f (pow, -10, 0, 1);
|
|
TEST_ff_f (pow, -10, minus_zero, 1);
|
|
|
|
TEST_ff_f (pow, nan_value, 0, 1);
|
|
TEST_ff_f (pow, nan_value, minus_zero, 1);
|
|
|
|
|
|
#ifndef TEST_INLINE
|
|
TEST_ff_f (pow, 1.1L, plus_infty, plus_infty);
|
|
TEST_ff_f (pow, plus_infty, plus_infty, plus_infty);
|
|
TEST_ff_f (pow, -1.1L, plus_infty, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, plus_infty, plus_infty);
|
|
|
|
TEST_ff_f (pow, 0.9L, plus_infty, 0);
|
|
TEST_ff_f (pow, 1e-7L, plus_infty, 0);
|
|
TEST_ff_f (pow, -0.9L, plus_infty, 0);
|
|
TEST_ff_f (pow, -1e-7L, plus_infty, 0);
|
|
|
|
TEST_ff_f (pow, 1.1L, minus_infty, 0);
|
|
TEST_ff_f (pow, plus_infty, minus_infty, 0);
|
|
TEST_ff_f (pow, -1.1L, minus_infty, 0);
|
|
TEST_ff_f (pow, minus_infty, minus_infty, 0);
|
|
|
|
TEST_ff_f (pow, 0.9L, minus_infty, plus_infty);
|
|
TEST_ff_f (pow, 1e-7L, minus_infty, plus_infty);
|
|
TEST_ff_f (pow, -0.9L, minus_infty, plus_infty);
|
|
TEST_ff_f (pow, -1e-7L, minus_infty, plus_infty);
|
|
|
|
TEST_ff_f (pow, plus_infty, 1e-7L, plus_infty);
|
|
TEST_ff_f (pow, plus_infty, 1, plus_infty);
|
|
TEST_ff_f (pow, plus_infty, 1e7L, plus_infty);
|
|
|
|
TEST_ff_f (pow, plus_infty, -1e-7L, 0);
|
|
TEST_ff_f (pow, plus_infty, -1, 0);
|
|
TEST_ff_f (pow, plus_infty, -1e7L, 0);
|
|
|
|
TEST_ff_f (pow, minus_infty, 1, minus_infty);
|
|
TEST_ff_f (pow, minus_infty, 11, minus_infty);
|
|
TEST_ff_f (pow, minus_infty, 1001, minus_infty);
|
|
|
|
TEST_ff_f (pow, minus_infty, 2, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, 12, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, 1002, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, 0.1L, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, 1.1L, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, 11.1L, plus_infty);
|
|
TEST_ff_f (pow, minus_infty, 1001.1L, plus_infty);
|
|
|
|
TEST_ff_f (pow, minus_infty, -1, minus_zero);
|
|
TEST_ff_f (pow, minus_infty, -11, minus_zero);
|
|
TEST_ff_f (pow, minus_infty, -1001, minus_zero);
|
|
|
|
TEST_ff_f (pow, minus_infty, -2, 0);
|
|
TEST_ff_f (pow, minus_infty, -12, 0);
|
|
TEST_ff_f (pow, minus_infty, -1002, 0);
|
|
TEST_ff_f (pow, minus_infty, -0.1L, 0);
|
|
TEST_ff_f (pow, minus_infty, -1.1L, 0);
|
|
TEST_ff_f (pow, minus_infty, -11.1L, 0);
|
|
TEST_ff_f (pow, minus_infty, -1001.1L, 0);
|
|
#endif
|
|
|
|
TEST_ff_f (pow, nan_value, nan_value, nan_value);
|
|
TEST_ff_f (pow, 0, nan_value, nan_value);
|
|
TEST_ff_f (pow, 1, nan_value, 1);
|
|
TEST_ff_f (pow, -1, nan_value, nan_value);
|
|
TEST_ff_f (pow, nan_value, 1, nan_value);
|
|
TEST_ff_f (pow, nan_value, -1, nan_value);
|
|
|
|
/* pow (x, NaN) == NaN. */
|
|
TEST_ff_f (pow, 3.0, nan_value, nan_value);
|
|
|
|
TEST_ff_f (pow, 1, plus_infty, 1);
|
|
TEST_ff_f (pow, -1, plus_infty, 1);
|
|
TEST_ff_f (pow, 1, minus_infty, 1);
|
|
TEST_ff_f (pow, -1, minus_infty, 1);
|
|
TEST_ff_f (pow, 1, 1, 1);
|
|
TEST_ff_f (pow, 1, -1, 1);
|
|
TEST_ff_f (pow, 1, 1.25, 1);
|
|
TEST_ff_f (pow, 1, -1.25, 1);
|
|
TEST_ff_f (pow, 1, 0x1p62L, 1);
|
|
TEST_ff_f (pow, 1, 0x1p63L, 1);
|
|
TEST_ff_f (pow, 1, 0x1p64L, 1);
|
|
TEST_ff_f (pow, 1, 0x1p72L, 1);
|
|
|
|
/* pow (x, +-0) == 1. */
|
|
TEST_ff_f (pow, plus_infty, 0, 1);
|
|
TEST_ff_f (pow, plus_infty, minus_zero, 1);
|
|
TEST_ff_f (pow, minus_infty, 0, 1);
|
|
TEST_ff_f (pow, minus_infty, minus_zero, 1);
|
|
TEST_ff_f (pow, 32.75L, 0, 1);
|
|
TEST_ff_f (pow, 32.75L, minus_zero, 1);
|
|
TEST_ff_f (pow, -32.75L, 0, 1);
|
|
TEST_ff_f (pow, -32.75L, minus_zero, 1);
|
|
TEST_ff_f (pow, 0x1p72L, 0, 1);
|
|
TEST_ff_f (pow, 0x1p72L, minus_zero, 1);
|
|
TEST_ff_f (pow, 0x1p-72L, 0, 1);
|
|
TEST_ff_f (pow, 0x1p-72L, minus_zero, 1);
|
|
|
|
TEST_ff_f (pow, -0.1L, 1.1L, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (pow, -0.1L, -1.1L, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (pow, -10.1L, 1.1L, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (pow, -10.1L, -1.1L, nan_value, INVALID_EXCEPTION);
|
|
|
|
TEST_ff_f (pow, 0, -1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_ff_f (pow, 0, -11, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_ff_f (pow, minus_zero, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_ff_f (pow, minus_zero, -11, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
TEST_ff_f (pow, 0, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_ff_f (pow, 0, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_ff_f (pow, minus_zero, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
TEST_ff_f (pow, minus_zero, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
|
|
|
|
TEST_ff_f (pow, 0x1p72L, 0x1p72L, plus_infty);
|
|
TEST_ff_f (pow, 10, -0x1p72L, 0);
|
|
TEST_ff_f (pow, max_value, max_value, plus_infty);
|
|
TEST_ff_f (pow, 10, -max_value, 0);
|
|
|
|
TEST_ff_f (pow, 0, 1, 0);
|
|
TEST_ff_f (pow, 0, 11, 0);
|
|
|
|
TEST_ff_f (pow, minus_zero, 1, minus_zero);
|
|
TEST_ff_f (pow, minus_zero, 11, minus_zero);
|
|
|
|
|
|
TEST_ff_f (pow, 0, 2, 0);
|
|
TEST_ff_f (pow, 0, 11.1L, 0);
|
|
|
|
|
|
TEST_ff_f (pow, minus_zero, 2, 0);
|
|
TEST_ff_f (pow, minus_zero, 11.1L, 0);
|
|
TEST_ff_f (pow, 0, plus_infty, 0);
|
|
TEST_ff_f (pow, minus_zero, plus_infty, 0);
|
|
|
|
#ifndef TEST_INLINE
|
|
/* pow (x, +inf) == +inf for |x| > 1. */
|
|
TEST_ff_f (pow, 1.5, plus_infty, plus_infty);
|
|
|
|
/* pow (x, +inf) == +0 for |x| < 1. */
|
|
TEST_ff_f (pow, 0.5, plus_infty, 0.0);
|
|
|
|
/* pow (x, -inf) == +0 for |x| > 1. */
|
|
TEST_ff_f (pow, 1.5, minus_infty, 0.0);
|
|
|
|
/* pow (x, -inf) == +inf for |x| < 1. */
|
|
TEST_ff_f (pow, 0.5, minus_infty, plus_infty);
|
|
#endif
|
|
|
|
/* pow (+inf, y) == +inf for y > 0. */
|
|
TEST_ff_f (pow, plus_infty, 2, plus_infty);
|
|
|
|
/* pow (+inf, y) == +0 for y < 0. */
|
|
TEST_ff_f (pow, plus_infty, -1, 0.0);
|
|
|
|
/* pow (-inf, y) == -inf for y an odd integer > 0. */
|
|
TEST_ff_f (pow, minus_infty, 27, minus_infty);
|
|
|
|
/* pow (-inf, y) == +inf for y > 0 and not an odd integer. */
|
|
TEST_ff_f (pow, minus_infty, 28, plus_infty);
|
|
|
|
/* pow (-inf, y) == -0 for y an odd integer < 0. */
|
|
TEST_ff_f (pow, minus_infty, -3, minus_zero);
|
|
/* pow (-inf, y) == +0 for y < 0 and not an odd integer. */
|
|
TEST_ff_f (pow, minus_infty, -2.0, 0.0);
|
|
|
|
/* pow (+0, y) == +0 for y an odd integer > 0. */
|
|
TEST_ff_f (pow, 0.0, 27, 0.0);
|
|
|
|
/* pow (-0, y) == -0 for y an odd integer > 0. */
|
|
TEST_ff_f (pow, minus_zero, 27, minus_zero);
|
|
|
|
/* pow (+0, y) == +0 for y > 0 and not an odd integer. */
|
|
TEST_ff_f (pow, 0.0, 4, 0.0);
|
|
|
|
/* pow (-0, y) == +0 for y > 0 and not an odd integer. */
|
|
TEST_ff_f (pow, minus_zero, 4, 0.0);
|
|
|
|
TEST_ff_f (pow, 16, 0.25L, 2);
|
|
TEST_ff_f (pow, 0x1p64L, 0.125L, 256);
|
|
TEST_ff_f (pow, 2, 4, 16);
|
|
TEST_ff_f (pow, 256, 8, 0x1p64L);
|
|
|
|
TEST_ff_f (pow, 0.75L, 1.25L, 0.697953644326574699205914060237425566L);
|
|
|
|
#if defined TEST_DOUBLE || defined TEST_LDOUBLE
|
|
TEST_ff_f (pow, -7.49321e+133, -9.80818e+16, 0);
|
|
#endif
|
|
|
|
END (pow);
|
|
}
|
|
|
|
static void
|
|
remainder_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(remainder) (1.625, 1.0);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (remainder);
|
|
|
|
TEST_ff_f (remainder, 1, 0, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (remainder, 1, minus_zero, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (remainder, plus_infty, 1, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (remainder, minus_infty, 1, nan_value, INVALID_EXCEPTION);
|
|
TEST_ff_f (remainder, nan_value, nan_value, nan_value);
|
|
|
|
TEST_ff_f (remainder, 1.625, 1.0, -0.375);
|
|
TEST_ff_f (remainder, -1.625, 1.0, 0.375);
|
|
TEST_ff_f (remainder, 1.625, -1.0, -0.375);
|
|
TEST_ff_f (remainder, -1.625, -1.0, 0.375);
|
|
TEST_ff_f (remainder, 5.0, 2.0, 1.0);
|
|
TEST_ff_f (remainder, 3.0, 2.0, -1.0);
|
|
|
|
END (remainder);
|
|
}
|
|
|
|
static void
|
|
remquo_test (void)
|
|
{
|
|
/* x is needed. */
|
|
int x;
|
|
|
|
errno = 0;
|
|
FUNC(remquo) (1.625, 1.0, &x);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (remquo);
|
|
|
|
TEST_ffI_f1 (remquo, 1, 0, nan_value, IGNORE, INVALID_EXCEPTION);
|
|
TEST_ffI_f1 (remquo, 1, minus_zero, nan_value, IGNORE, INVALID_EXCEPTION);
|
|
TEST_ffI_f1 (remquo, plus_infty, 1, nan_value, IGNORE, INVALID_EXCEPTION);
|
|
TEST_ffI_f1 (remquo, minus_infty, 1, nan_value, IGNORE, INVALID_EXCEPTION);
|
|
TEST_ffI_f1 (remquo, nan_value, nan_value, nan_value, IGNORE);
|
|
|
|
TEST_ffI_f1 (remquo, 1.625, 1.0, -0.375, 2);
|
|
TEST_ffI_f1 (remquo, -1.625, 1.0, 0.375, -2);
|
|
TEST_ffI_f1 (remquo, 1.625, -1.0, -0.375, -2);
|
|
TEST_ffI_f1 (remquo, -1.625, -1.0, 0.375, 2);
|
|
|
|
TEST_ffI_f1 (remquo, 5, 2, 1, 2);
|
|
TEST_ffI_f1 (remquo, 3, 2, -1, 2);
|
|
|
|
END (remquo);
|
|
}
|
|
|
|
static void
|
|
rint_test (void)
|
|
{
|
|
START (rint);
|
|
|
|
TEST_f_f (rint, 0.0, 0.0);
|
|
TEST_f_f (rint, minus_zero, minus_zero);
|
|
TEST_f_f (rint, plus_infty, plus_infty);
|
|
TEST_f_f (rint, minus_infty, minus_infty);
|
|
|
|
/* Default rounding mode is round to even. */
|
|
TEST_f_f (rint, 0.5, 0.0);
|
|
TEST_f_f (rint, 1.5, 2.0);
|
|
TEST_f_f (rint, 2.5, 2.0);
|
|
TEST_f_f (rint, 3.5, 4.0);
|
|
TEST_f_f (rint, 4.5, 4.0);
|
|
TEST_f_f (rint, -0.5, -0.0);
|
|
TEST_f_f (rint, -1.5, -2.0);
|
|
TEST_f_f (rint, -2.5, -2.0);
|
|
TEST_f_f (rint, -3.5, -4.0);
|
|
TEST_f_f (rint, -4.5, -4.0);
|
|
|
|
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);
|
|
}
|
|
|
|
fesetround(save_round_mode);
|
|
|
|
END (rint_tonearest);
|
|
}
|
|
|
|
static void
|
|
rint_test_towardzero (void)
|
|
{
|
|
int save_round_mode;
|
|
START (rint_towardzero);
|
|
|
|
save_round_mode = fegetround();
|
|
|
|
if (!fesetround (FE_TOWARDZERO))
|
|
{
|
|
TEST_f_f (rint, 2.0, 2.0);
|
|
TEST_f_f (rint, 1.5, 1.0);
|
|
TEST_f_f (rint, 1.0, 1.0);
|
|
TEST_f_f (rint, 0.5, 0.0);
|
|
TEST_f_f (rint, 0.0, 0.0);
|
|
TEST_f_f (rint, minus_zero, minus_zero);
|
|
TEST_f_f (rint, -0.5, -0.0);
|
|
TEST_f_f (rint, -1.0, -1.0);
|
|
TEST_f_f (rint, -1.5, -1.0);
|
|
TEST_f_f (rint, -2.0, -2.0);
|
|
}
|
|
|
|
fesetround(save_round_mode);
|
|
|
|
END (rint_towardzero);
|
|
}
|
|
|
|
static void
|
|
rint_test_downward (void)
|
|
{
|
|
int save_round_mode;
|
|
START (rint_downward);
|
|
|
|
save_round_mode = fegetround();
|
|
|
|
if (!fesetround (FE_DOWNWARD))
|
|
{
|
|
TEST_f_f (rint, 2.0, 2.0);
|
|
TEST_f_f (rint, 1.5, 1.0);
|
|
TEST_f_f (rint, 1.0, 1.0);
|
|
TEST_f_f (rint, 0.5, 0.0);
|
|
TEST_f_f (rint, 0.0, 0.0);
|
|
TEST_f_f (rint, minus_zero, minus_zero);
|
|
TEST_f_f (rint, -0.5, -1.0);
|
|
TEST_f_f (rint, -1.0, -1.0);
|
|
TEST_f_f (rint, -1.5, -2.0);
|
|
TEST_f_f (rint, -2.0, -2.0);
|
|
}
|
|
|
|
fesetround(save_round_mode);
|
|
|
|
END (rint_downward);
|
|
}
|
|
|
|
static void
|
|
rint_test_upward (void)
|
|
{
|
|
int save_round_mode;
|
|
START (rint_upward);
|
|
|
|
save_round_mode = fegetround();
|
|
|
|
if (!fesetround (FE_UPWARD))
|
|
{
|
|
TEST_f_f (rint, 2.0, 2.0);
|
|
TEST_f_f (rint, 1.5, 2.0);
|
|
TEST_f_f (rint, 1.0, 1.0);
|
|
TEST_f_f (rint, 0.5, 1.0);
|
|
TEST_f_f (rint, 0.0, 0.0);
|
|
TEST_f_f (rint, minus_zero, minus_zero);
|
|
TEST_f_f (rint, -0.5, -0.0);
|
|
TEST_f_f (rint, -1.0, -1.0);
|
|
TEST_f_f (rint, -1.5, -1.0);
|
|
TEST_f_f (rint, -2.0, -2.0);
|
|
}
|
|
|
|
fesetround(save_round_mode);
|
|
|
|
END (rint_upward);
|
|
}
|
|
|
|
static void
|
|
round_test (void)
|
|
{
|
|
START (round);
|
|
|
|
TEST_f_f (round, 0, 0);
|
|
TEST_f_f (round, minus_zero, minus_zero);
|
|
TEST_f_f (round, 0.2L, 0.0);
|
|
TEST_f_f (round, -0.2L, minus_zero);
|
|
TEST_f_f (round, 0.5, 1.0);
|
|
TEST_f_f (round, -0.5, -1.0);
|
|
TEST_f_f (round, 0.8L, 1.0);
|
|
TEST_f_f (round, -0.8L, -1.0);
|
|
TEST_f_f (round, 1.5, 2.0);
|
|
TEST_f_f (round, -1.5, -2.0);
|
|
TEST_f_f (round, 2097152.5, 2097153);
|
|
TEST_f_f (round, -2097152.5, -2097153);
|
|
|
|
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);
|
|
TEST_f_f (sin, plus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (sin, minus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (sin, nan_value, nan_value);
|
|
|
|
TEST_f_f (sin, M_PI_6l, 0.5);
|
|
TEST_f_f (sin, -M_PI_6l, -0.5);
|
|
TEST_f_f (sin, M_PI_2l, 1);
|
|
TEST_f_f (sin, -M_PI_2l, -1);
|
|
TEST_f_f (sin, 0.75L, 0.681638760023334166733241952779893935L);
|
|
|
|
#ifdef TEST_DOUBLE
|
|
TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868);
|
|
#endif
|
|
|
|
END (sin);
|
|
|
|
}
|
|
|
|
|
|
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);
|
|
TEST_f_f (tan, plus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (tan, minus_infty, nan_value, INVALID_EXCEPTION);
|
|
TEST_f_f (tan, nan_value, nan_value);
|
|
|
|
TEST_f_f (tan, M_PI_4l, 1);
|
|
TEST_f_f (tan, 0.75L, 0.931596459944072461165202756573936428L);
|
|
|
|
END (tan);
|
|
}
|
|
|
|
static void
|
|
tanh_test (void)
|
|
{
|
|
errno = 0;
|
|
FUNC(tanh) (0.7L);
|
|
if (errno == ENOSYS)
|
|
/* Function not implemented. */
|
|
return;
|
|
|
|
START (tanh);
|
|
|
|
TEST_f_f (tanh, 0, 0);
|
|
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, 0.625, 0);
|
|
TEST_f_f (trunc, -0.625, minus_zero);
|
|
TEST_f_f (trunc, 1, 1);
|
|
TEST_f_f (trunc, -1, -1);
|
|
TEST_f_f (trunc, 1.625, 1);
|
|
TEST_f_f (trunc, -1.625, -1);
|
|
|
|
TEST_f_f (trunc, 1048580.625L, 1048580L);
|
|
TEST_f_f (trunc, -1048580.625L, -1048580L);
|
|
|
|
TEST_f_f (trunc, 8388610.125L, 8388610.0L);
|
|
TEST_f_f (trunc, -8388610.125L, -8388610.0L);
|
|
|
|
TEST_f_f (trunc, 4294967296.625L, 4294967296.0L);
|
|
TEST_f_f (trunc, -4294967296.625L, -4294967296.0L);
|
|
|
|
|
|
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 ();
|
|
llrint_test ();
|
|
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:
|
|
*/
|