third-party-mirror / mingw-w64 / 063fb9eda93b76f6715cee4894a2dc19323f13bd / . / mingw-w64-crt / testcases / complex / casinh.c

/* | |

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.6.2.2 The casinh functions | |

* casinh(conj(z)) = conj(casinh(z)) and casinh is odd. | |

* casinh(+0 + i0) returns 0 + i0. | |

* casinh(x + i inf) returns +inf + ipi /2 for positive-signed finite x. | |

* casinh(x + iNaN) returns NaN + iNaN and optionally raises the invalid floating-point exception, for finite x. | |

* casinh(+inf + iy) returns +inf + i0 for positive-signed finite y. | |

* casinh(+inf + i inf) returns +inf + ipi /4. | |

* casinh(+inf + iNaN) returns +inf + iNaN. | |

* casinh(NaN + i0) returns NaN + i0. | |

* casinh(NaN + iy) returns NaN + iNaN and optionally raises the invalid floating-point exception, for finite nonzero y. | |

* casinh(NaN + i inf) returns +/-inf + iNaN (where the sign of the real part of the result is unspecified). | |

* casinh(NaN + iNaN) returns NaN + iNaN. | |

*/ | |

int __FLT_ABI(test_function_casinh) () | |

{ | |

_DEFINE_DEFAULT_TEST_FUNCTION (casinh, FUNC_BEHAVIOR_CONJ | FUNC_BEHAVIOR_ODD); | |

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(42.42), INFINITY, INFINITY, __FLT_PI_2, 0, 0) | |

DEFINE_TEST (__FLT_CST(42.42), __FLT_NAN, __FLT_NAN, __FLT_NAN, 0, 0) | |

DEFINE_TEST ( INFINITY, __FLT_CST(42.42), INFINITY, __FLT_CST(0.0), 0, 0) | |

DEFINE_TEST ( INFINITY, INFINITY, INFINITY, __FLT_PI_4, 0, 0) | |

DEFINE_TEST ( INFINITY, __FLT_NAN, INFINITY, __FLT_NAN, 0, 0) | |

DEFINE_TEST ( __FLT_NAN, __FLT_CST(0.0), __FLT_NAN, __FLT_CST(0.0), 0, 0) | |

DEFINE_TEST ( __FLT_NAN, __FLT_CST(42.42), __FLT_NAN, __FLT_NAN, 0, 0) | |

DEFINE_TEST ( __FLT_NAN, INFINITY, INFINITY, __FLT_NAN, 1, 0) | |

DEFINE_TEST ( __FLT_NAN, __FLT_NAN, __FLT_NAN, __FLT_NAN, 0, 0) | |

TESTS_END | |

return RUN_DEFAULT_TESTS(casinh); | |

} |