/*
* Copyright (c) 2019 Vojtech Horky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR 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.
*/
/** @addtogroup hbench
* @{
*/
/**
* @file
*/
#include <stdarg.h>
#include <stdio.h>
#include "hbench.h"
/** Initialize bench run structure.
*
* @param run Structure to intialize.
* @param error_buffer Pre-allocated memory to use for error messages.
* @param error_buffer_size Size of error_buffer.
*/
void bench_run_init(bench_run_t *run, char *error_buffer, size_t error_buffer_size)
{
stopwatch_init(&run->stopwatch);
run->error_message = error_buffer;
run->error_message_buffer_size = error_buffer_size;
}
/** Format error message on benchmark failure.
*
* This function always returns false so it can be easily used in benchmark
* runners as
*
* @code
* if (error) {
* return bench_run_fail(run, "we failed");
* }
* @endcode
*
* @param run Current benchmark run.
* @param fmt printf-style message followed by extra arguments.
* @retval false Always.
*/
bool bench_run_fail(bench_run_t *run, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vsnprintf(run->error_message, run->error_message_buffer_size, fmt, args);
va_end(args);
return false;
}
/** @}
*/