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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 02:25:50 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 02:25:50 +0000
commit19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch)
treed59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/test/test-in-addr-util.c
parentInitial commit. (diff)
downloadsystemd-upstream.tar.xz
systemd-upstream.zip
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/test-in-addr-util.c')
-rw-r--r--src/test/test-in-addr-util.c86
1 files changed, 86 insertions, 0 deletions
diff --git a/src/test/test-in-addr-util.c b/src/test/test-in-addr-util.c
new file mode 100644
index 0000000..16844e9
--- /dev/null
+++ b/src/test/test-in-addr-util.c
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <netinet/in.h>
+
+#include "log.h"
+#include "in-addr-util.h"
+
+static void test_in_addr_prefix_from_string(
+ const char *p,
+ int family,
+ int ret,
+ const union in_addr_union *u,
+ unsigned char prefixlen,
+ int ret_refuse,
+ unsigned char prefixlen_refuse,
+ int ret_legacy,
+ unsigned char prefixlen_legacy) {
+
+ union in_addr_union q;
+ unsigned char l;
+ int f, r;
+
+ r = in_addr_prefix_from_string(p, family, &q, &l);
+ assert_se(r == ret);
+
+ if (r < 0)
+ return;
+
+ assert_se(in_addr_equal(family, &q, u));
+ assert_se(l == prefixlen);
+
+ r = in_addr_prefix_from_string_auto(p, &f, &q, &l);
+ assert_se(r >= 0);
+
+ assert_se(f == family);
+ assert_se(in_addr_equal(family, &q, u));
+ assert_se(l == prefixlen);
+
+ r = in_addr_prefix_from_string_auto_internal(p, PREFIXLEN_REFUSE, &f, &q, &l);
+ assert_se(r == ret_refuse);
+
+ if (r >= 0) {
+ assert_se(f == family);
+ assert_se(in_addr_equal(family, &q, u));
+ assert_se(l == prefixlen_refuse);
+ }
+
+ r = in_addr_prefix_from_string_auto_internal(p, PREFIXLEN_LEGACY, &f, &q, &l);
+ assert_se(r == ret_legacy);
+
+ if (r >= 0) {
+ assert_se(f == family);
+ assert_se(in_addr_equal(family, &q, u));
+ assert_se(l == prefixlen_legacy);
+ }
+}
+
+int main(int argc, char *argv[]) {
+ test_in_addr_prefix_from_string("", AF_INET, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+ test_in_addr_prefix_from_string("/", AF_INET, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+ test_in_addr_prefix_from_string("/8", AF_INET, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+ test_in_addr_prefix_from_string("1.2.3.4", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 32, -ENOANO, 0, 0, 8);
+ test_in_addr_prefix_from_string("1.2.3.4/0", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 0, 0, 0, 0, 0);
+ test_in_addr_prefix_from_string("1.2.3.4/1", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 1, 0, 1, 0, 1);
+ test_in_addr_prefix_from_string("1.2.3.4/2", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 2, 0, 2, 0, 2);
+ test_in_addr_prefix_from_string("1.2.3.4/32", AF_INET, 0, &(union in_addr_union) { .in = (struct in_addr) { .s_addr = htobe32(0x01020304) } }, 32, 0, 32, 0, 32);
+ test_in_addr_prefix_from_string("1.2.3.4/33", AF_INET, -ERANGE, NULL, 0, -ERANGE, 0, -ERANGE, 0);
+ test_in_addr_prefix_from_string("1.2.3.4/-1", AF_INET, -ERANGE, NULL, 0, -ERANGE, 0, -ERANGE, 0);
+ test_in_addr_prefix_from_string("::1", AF_INET, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+
+ test_in_addr_prefix_from_string("", AF_INET6, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+ test_in_addr_prefix_from_string("/", AF_INET6, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+ test_in_addr_prefix_from_string("/8", AF_INET6, -EINVAL, NULL, 0, -EINVAL, 0, -EINVAL, 0);
+ test_in_addr_prefix_from_string("::1", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 128, -ENOANO, 0, 0, 0);
+ test_in_addr_prefix_from_string("::1/0", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 0, 0, 0, 0, 0);
+ test_in_addr_prefix_from_string("::1/1", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 1, 0, 1, 0, 1);
+ test_in_addr_prefix_from_string("::1/2", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 2, 0, 2, 0, 2);
+ test_in_addr_prefix_from_string("::1/32", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 32, 0, 32, 0, 32);
+ test_in_addr_prefix_from_string("::1/33", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 33, 0, 33, 0, 33);
+ test_in_addr_prefix_from_string("::1/64", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 64, 0, 64, 0, 64);
+ test_in_addr_prefix_from_string("::1/128", AF_INET6, 0, &(union in_addr_union) { .in6 = IN6ADDR_LOOPBACK_INIT }, 128, 0, 128, 0, 128);
+ test_in_addr_prefix_from_string("::1/129", AF_INET6, -ERANGE, NULL, 0, -ERANGE, 0, -ERANGE, 0);
+ test_in_addr_prefix_from_string("::1/-1", AF_INET6, -ERANGE, NULL, 0, -ERANGE, 0, -ERANGE, 0);
+
+ return 0;
+}