d0dfa1de9e
Replace struct timeval with struct timespec as the main data type for timestamps. This will allow the NTP code to work with timestamps in nanosecond resolution.
165 lines
3.4 KiB
C
165 lines
3.4 KiB
C
/*
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**********************************************************************
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* Copyright (C) Miroslav Lichvar 2016
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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**********************************************************************
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*/
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#include <config.h>
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#include <sysincl.h>
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#include <logging.h>
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#include <localp.h>
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#include "test.h"
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void
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TST_Fail(int line)
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{
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printf("FAIL (on line %d)\n", line);
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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char *test_name, *s;
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int i, seed = 0;
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struct timeval tv;
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test_name = argv[0];
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s = strrchr(test_name, '.');
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if (s)
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*s = '\0';
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s = strrchr(test_name, '/');
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if (s)
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test_name = s + 1;
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for (i = 1; i < argc; i++) {
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if (!strcmp(argv[i], "-d")) {
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LOG_SetDebugLevel(2);
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} else if (!strcmp(argv[i], "-s") && i + 1 < argc) {
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seed = atoi(argv[++i]);
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} else {
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fprintf(stderr, "Unknown option\n");
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exit(1);
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}
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}
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gettimeofday(&tv, NULL);
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srandom(seed ? seed : tv.tv_sec ^ (tv.tv_usec << 10));
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printf("Testing %-30s ", test_name);
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fflush(stdout);
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test_unit();
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printf("PASS\n");
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return 0;
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}
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double
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TST_GetRandomDouble(double min, double max)
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{
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return min + (double)random() / RAND_MAX * (max - min);
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}
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void
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TST_GetRandomAddress(IPAddr *ip, int family, int bits)
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{
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if (family != IPADDR_INET4 && family != IPADDR_INET6)
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family = random() % 2 ? IPADDR_INET4 : IPADDR_INET6;
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ip->family = family;
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if (family == IPADDR_INET4) {
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if (bits < 0)
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bits = 32;
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assert(bits <= 32);
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if (bits > 16)
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ip->addr.in4 = (uint32_t)random() % (1U << (bits - 16)) << 16 |
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(uint32_t)random() % (1U << 16);
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else
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ip->addr.in4 = (uint32_t)random() % (1U << bits);
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} else {
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int i, b;
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if (bits < 0)
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bits = 128;
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assert(bits <= 128);
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for (i = 0, b = 120; i < 16; i++, b -= 8) {
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if (b >= bits) {
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ip->addr.in6[i] = 0;
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} else {
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ip->addr.in6[i] = random() % (1U << MIN(bits - b, 8));
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}
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}
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}
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}
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void
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TST_SwapAddressBit(IPAddr *ip, unsigned int b)
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{
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if (ip->family == IPADDR_INET4) {
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assert(b < 32);
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ip->addr.in4 ^= 1U << (31 - b);
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} else if (ip->family == IPADDR_INET6) {
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assert(b < 128);
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ip->addr.in6[b / 8] ^= 1U << (7 - b % 8);
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} else {
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assert(0);
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}
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}
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static double
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read_frequency(void)
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{
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return 0.0;
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}
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static double
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set_frequency(double freq_ppm)
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{
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return 0.0;
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}
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static void
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accrue_offset(double offset, double corr_rate)
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{
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}
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static int
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apply_step_offset(double offset)
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{
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return 0;
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}
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static void
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offset_convert(struct timespec *raw, double *corr, double *err)
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{
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*corr = 0.0;
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if (err)
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*err = 0.0;
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}
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void
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TST_RegisterDummyDrivers(void)
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{
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lcl_RegisterSystemDrivers(read_frequency, set_frequency, accrue_offset,
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apply_step_offset, offset_convert, NULL, NULL);
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}
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