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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:09:41 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:09:41 +0000
commit3271d1ac389d2ec93db9c5b9ce0991ce478476cf (patch)
tree35ff7d180e1ccc061f28535d7435b5ba1789e734 /test/unit/test.c
parentInitial commit. (diff)
downloadchrony-3271d1ac389d2ec93db9c5b9ce0991ce478476cf.tar.xz
chrony-3271d1ac389d2ec93db9c5b9ce0991ce478476cf.zip
Adding upstream version 4.3.upstream/4.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/unit/test.c')
-rw-r--r--test/unit/test.c181
1 files changed, 181 insertions, 0 deletions
diff --git a/test/unit/test.c b/test/unit/test.c
new file mode 100644
index 0000000..94619c1
--- /dev/null
+++ b/test/unit/test.c
@@ -0,0 +1,181 @@
+/*
+ **********************************************************************
+ * Copyright (C) Miroslav Lichvar 2016
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ **********************************************************************
+ */
+
+#include <config.h>
+#include <sysincl.h>
+#include <logging.h>
+#include <localp.h>
+#include <util.h>
+
+#include "test.h"
+
+void
+TST_Fail(int line)
+{
+ printf("FAIL (on line %d)\n", line);
+ exit(1);
+}
+
+void
+TST_Skip(int line)
+{
+ printf("SKIP (on line %d)\n", line);
+ exit(0);
+}
+
+int
+main(int argc, char **argv)
+{
+ LOG_Severity log_severity;
+ char *test_name, *s;
+ int i, seed = 0;
+ struct timeval tv;
+
+ test_name = argv[0];
+ s = strrchr(test_name, '.');
+ if (s)
+ *s = '\0';
+ s = strrchr(test_name, '/');
+ if (s)
+ test_name = s + 1;
+
+ log_severity = LOGS_FATAL;
+
+ for (i = 1; i < argc; i++) {
+ if (!strcmp(argv[i], "-d")) {
+ log_severity = LOGS_DEBUG;
+ } else if (!strcmp(argv[i], "-s") && i + 1 < argc) {
+ seed = atoi(argv[++i]);
+ } else {
+ fprintf(stderr, "Unknown option\n");
+ exit(1);
+ }
+ }
+
+ gettimeofday(&tv, NULL);
+ srandom(seed ? seed : tv.tv_sec ^ (tv.tv_usec << 10));
+
+ printf("Testing %-30s ", test_name);
+ fflush(stdout);
+
+ LOG_Initialise();
+ LOG_SetMinSeverity(log_severity);
+
+ test_unit();
+
+ LOG_Finalise();
+
+ printf("PASS\n");
+
+ return 0;
+}
+
+double
+TST_GetRandomDouble(double min, double max)
+{
+ return min + random() / 2147483647.0 * (max - min);
+}
+
+void
+TST_GetRandomAddress(IPAddr *ip, int family, int bits)
+{
+ if (family != IPADDR_INET4 && family != IPADDR_INET6)
+ family = random() % 2 ? IPADDR_INET4 : IPADDR_INET6;
+
+ ip->family = family;
+
+ if (family == IPADDR_INET4) {
+ if (bits < 0)
+ bits = 32;
+ assert(bits <= 32);
+
+ if (bits > 16)
+ ip->addr.in4 = (uint32_t)random() % (1U << (bits - 16)) << 16 |
+ (uint32_t)random() % (1U << 16);
+ else
+ ip->addr.in4 = (uint32_t)random() % (1U << bits);
+ } else {
+ int i, b;
+
+ if (bits < 0)
+ bits = 128;
+ assert(bits <= 128);
+
+ for (i = 0, b = 120; i < 16; i++, b -= 8) {
+ if (b >= bits) {
+ ip->addr.in6[i] = 0;
+ } else {
+ ip->addr.in6[i] = random() % (1U << MIN(bits - b, 8));
+ }
+ }
+ }
+}
+
+void
+TST_SwapAddressBit(IPAddr *ip, unsigned int b)
+{
+ if (ip->family == IPADDR_INET4) {
+ assert(b < 32);
+ ip->addr.in4 ^= 1U << (31 - b);
+ } else if (ip->family == IPADDR_INET6) {
+ assert(b < 128);
+ ip->addr.in6[b / 8] ^= 1U << (7 - b % 8);
+ } else {
+ assert(0);
+ }
+}
+
+static double
+read_frequency(void)
+{
+ return 0.0;
+}
+
+static double
+set_frequency(double freq_ppm)
+{
+ return 0.0;
+}
+
+static void
+accrue_offset(double offset, double corr_rate)
+{
+}
+
+static int
+apply_step_offset(double offset)
+{
+ return 0;
+}
+
+static void
+offset_convert(struct timespec *raw, double *corr, double *err)
+{
+ *corr = 0.0;
+ if (err)
+ *err = 0.0;
+}
+
+void
+TST_RegisterDummyDrivers(void)
+{
+ lcl_RegisterSystemDrivers(read_frequency, set_frequency, accrue_offset,
+ apply_step_offset, offset_convert, NULL, NULL);
+}