43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/*
|
|
* Floating point check function for the TAP protocol.
|
|
*
|
|
* This file is part of C TAP Harness. The current version plus supporting
|
|
* documentation is at <https://www.eyrie.org/~eagle/software/c-tap-harness/>.
|
|
*
|
|
* Copyright 2008, 2010, 2012, 2014 Russ Allbery <eagle@eyrie.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef TAP_FLOAT_H
|
|
#define TAP_FLOAT_H 1
|
|
|
|
#include <tests/tap/macros.h>
|
|
|
|
BEGIN_DECLS
|
|
|
|
/* Check an expected value against a seen value within epsilon. */
|
|
int is_double(double wanted, double seen, double epsilon,
|
|
const char *format, ...)
|
|
__attribute__((__format__(printf, 4, 5)));
|
|
|
|
END_DECLS
|
|
|
|
#endif /* TAP_FLOAT_H */
|