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Diffstat (limited to 'tools/regression/acct/pack.c')
-rw-r--r-- | tools/regression/acct/pack.c | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/tools/regression/acct/pack.c b/tools/regression/acct/pack.c deleted file mode 100644 index d1d3085..0000000 --- a/tools/regression/acct/pack.c +++ /dev/null @@ -1,108 +0,0 @@ -/*- - * Copyright (c) 2007 Diomidis Spinellis. All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * - * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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 <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> - -#include <assert.h> -#include <float.h> -#include <limits.h> -#include <math.h> -#include <stdio.h> -#include <stdint.h> -#include <stdlib.h> -#include <strings.h> -#include <syslog.h> -#include <time.h> - -#define KASSERT(val, msg) assert(val) - -typedef u_int32_t comp_t; - -#define AHZ 1000000 - -#include "convert.c" - -static int nerr; - -union cf { - comp_t c; - float f; -}; - -static void -check_result(const char *name, float expected, union cf v) -{ - double eps; - - eps = fabs(expected - v.f) / expected; - if (eps > FLT_EPSILON) { - printf("Error in %s\n", name); - printf("Got 0x%08x %12g\n", v.c, v.f); - v.f = expected; - printf("Expected 0x%08x %12g (%.15lg)\n", v.c, v.f, expected); - printf("Epsilon=%lg, rather than %g\n", eps, FLT_EPSILON); - nerr++; - } -} - -int -main(int argc, char *argv[]) -{ - union cf v; - long l; - int i, end; - struct timeval tv; - - if (argc == 2) { - /* Loop test */ - end = atoi(argv[1]); - for (i = 0; i < end; i++) { - tv.tv_sec = random(); - tv.tv_usec = (random() % 1000000); - v.c = encode_timeval(tv); - check_result("encode_timeval", - (float)tv.tv_sec * AHZ + tv.tv_usec, v); - l = random(); - v.c = encode_long(l); - check_result("encode_long", l, v); - } - } else if (argc == 3) { - /* Single-value timeval/long test */ - tv.tv_sec = atol(argv[1]); - tv.tv_usec = atol(argv[2]); - v.c = encode_timeval(tv); - check_result("encode_timeval", - (float)tv.tv_sec * AHZ + tv.tv_usec, v); - v.c = encode_long(tv.tv_sec); - check_result("encode_long", tv.tv_sec, v); - } else { - fprintf(stderr, "usage:\n%s repetitions\n%s sec usec\n", - argv[0], argv[0]); - return (1); - } - return (nerr); -} |