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/*
This Software is provided under the Zope Public License (ZPL) Version 2.1.
Copyright (c) 2009, 2010 by the mingw-w64 project
See the AUTHORS file for the list of contributors to the mingw-w64 project.
This license has been certified as open source. It has also been designated
as GPL compatible by the Free Software Foundation (FSF).
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions in source code must retain the accompanying copyright
notice, this list of conditions, and the following disclaimer.
2. Redistributions in binary form must reproduce the accompanying
copyright notice, this list of conditions, and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
3. Names of the copyright holders must not be used to endorse or promote
products derived from this software without prior written permission
from the copyright holders.
4. The right to distribute this software or to use it for any purpose does
not give you the right to use Servicemarks (sm) or Trademarks (tm) of
the copyright holders. Use of them is covered by separate agreement
with the copyright holders.
5. If any files are modified, you must cause the modified files to carry
prominent notices stating that you changed the files and the date of
any change.
Disclaimer
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "complex_test.h"
/**
* Annex G.6.4.2 The csqrt functions
* csqrt(conj(z)) = conj(csqrt(z)).
* csqrt(+/-0 + i0) returns +0 + i0.
* csqrt(x + i inf) returns +inf + i inf, for all x (including NaN).
* csqrt(x + iNaN) returns NaN + iNaN and optionally raises the invalid floating-point exception, for finite x.
* csqrt(-inf + iy) returns +0 + i inf, for finite positive-signed y.
* csqrt(+inf + iy) returns +inf + i0, for finite positive-signed y.
* csqrt(-inf + iNaN) returns NaN +/- i inf (where the sign of the imaginary part of the result is unspecified).
* csqrt(+inf + iNaN) returns +inf + iNaN.
* csqrt(NaN + iy) returns NaN + iNaN and optionally raises the invalid floating-point exception, for finite y.
* csqrt(NaN + iNaN) returns NaN + iNaN.
*/
int __FLT_ABI(test_function_csqrt) ()
{
_DEFINE_DEFAULT_TEST_FUNCTION (csqrt, FUNC_BEHAVIOR_CONJ);
DEFAULT_TESTS_START
DEFINE_TEST ( __FLT_CST( 0.0), __FLT_CST(0.0), __FLT_CST(0.0), __FLT_CST(0.0), 0, 0)
DEFINE_TEST ( __FLT_CST(-0.0), __FLT_CST(0.0), __FLT_CST(0.0), __FLT_CST(0.0), 0, 0)
DEFINE_TEST ( __FLT_CST(42.42), INFINITY, INFINITY, INFINITY, 0, 0)
DEFINE_TEST (__FLT_CST(-42.42), INFINITY, INFINITY, INFINITY, 0, 0)
DEFINE_TEST ( __FLT_CST(42.42), __FLT_NAN, __FLT_NAN, __FLT_NAN, 0, 0)
DEFINE_TEST (__FLT_CST(-42.42), __FLT_NAN, __FLT_NAN, __FLT_NAN, 0, 0)
DEFINE_TEST ( -INFINITY, __FLT_CST(0.0), __FLT_CST(0.0), INFINITY, 0, 0)
DEFINE_TEST ( INFINITY, __FLT_CST(0.0), INFINITY, __FLT_CST(0.0), 0, 0)
DEFINE_TEST ( -INFINITY, __FLT_CST(42.42), __FLT_CST(0.0), INFINITY, 0, 0)
DEFINE_TEST ( INFINITY, __FLT_CST(42.42), INFINITY, __FLT_CST(0.0), 0, 0)
DEFINE_TEST ( -INFINITY, __FLT_NAN, __FLT_NAN, INFINITY, 0, 1)
DEFINE_TEST ( INFINITY, __FLT_NAN, INFINITY, __FLT_NAN, 0, 0)
DEFINE_TEST ( __FLT_NAN, __FLT_CST(0.0), __FLT_NAN, __FLT_NAN, 0, 0)
DEFINE_TEST ( __FLT_NAN, __FLT_CST(42.42), __FLT_NAN, __FLT_NAN, 0, 0)
DEFINE_TEST ( __FLT_NAN, INFINITY, INFINITY, INFINITY, 0, 0)
DEFINE_TEST ( __FLT_NAN, __FLT_NAN, __FLT_NAN, __FLT_NAN, 0, 0)
TESTS_END
return RUN_DEFAULT_TESTS(csqrt);
}