Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 95 insertions, 0 deletions

diff --git a/src/test/test-parse-helpers.c b/src/test/test-parse-helpers.c
new file mode 100644
index 0000000..052e251
--- /dev/null
+++ b/src/test/test-parse-helpers.c
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <linux/in.h>
+#include <sys/socket.h>
+#include <stdio.h>
+
+#include "macro.h"
+#include "parse-helpers.h"
+#include "tests.h"
+
+static void test_valid_item(
+                const char *str,
+                int expected_af,
+                int expected_ip_protocol,
+                uint16_t expected_nr_ports,
+                uint16_t expected_port_min) {
+        uint16_t nr_ports, port_min;
+        int af, ip_protocol;
+
+        assert_se(parse_socket_bind_item(str, &af, &ip_protocol, &nr_ports, &port_min) >= 0);
+        assert_se(af == expected_af);
+        assert_se(ip_protocol == expected_ip_protocol);
+        assert_se(nr_ports == expected_nr_ports);
+        assert_se(port_min == expected_port_min);
+
+        log_info("%s: \"%s\" ok", __func__, str);
+}
+
+static void test_invalid_item(const char *str) {
+        uint16_t nr_ports, port_min;
+        int af, ip_protocol;
+
+        assert_se(parse_socket_bind_item(str, &af, &ip_protocol, &nr_ports, &port_min) == -EINVAL);
+
+        log_info("%s: \"%s\" ok", __func__, str);
+}
+
+TEST(valid_items) {
+        test_valid_item("any", AF_UNSPEC, 0, 0, 0);
+        test_valid_item("ipv4", AF_INET, 0, 0, 0);
+        test_valid_item("ipv6", AF_INET6, 0, 0, 0);
+        test_valid_item("ipv4:any", AF_INET, 0, 0, 0);
+        test_valid_item("ipv6:any", AF_INET6, 0, 0, 0);
+        test_valid_item("tcp", AF_UNSPEC, IPPROTO_TCP, 0, 0);
+        test_valid_item("udp", AF_UNSPEC, IPPROTO_UDP, 0, 0);
+        test_valid_item("tcp:any", AF_UNSPEC, IPPROTO_TCP, 0, 0);
+        test_valid_item("udp:any", AF_UNSPEC, IPPROTO_UDP, 0, 0);
+        test_valid_item("6666", AF_UNSPEC, 0, 1, 6666);
+        test_valid_item("6666-6667", AF_UNSPEC, 0, 2, 6666);
+        test_valid_item("65535", AF_UNSPEC, 0, 1, 65535);
+        test_valid_item("1-65535", AF_UNSPEC, 0, 65535, 1);
+        test_valid_item("ipv4:tcp", AF_INET, IPPROTO_TCP, 0, 0);
+        test_valid_item("ipv4:udp", AF_INET, IPPROTO_UDP, 0, 0);
+        test_valid_item("ipv6:tcp", AF_INET6, IPPROTO_TCP, 0, 0);
+        test_valid_item("ipv6:udp", AF_INET6, IPPROTO_UDP, 0, 0);
+        test_valid_item("ipv4:6666", AF_INET, 0, 1, 6666);
+        test_valid_item("ipv6:6666", AF_INET6, 0, 1, 6666);
+        test_valid_item("tcp:6666", AF_UNSPEC, IPPROTO_TCP, 1, 6666);
+        test_valid_item("udp:6666", AF_UNSPEC, IPPROTO_UDP, 1, 6666);
+        test_valid_item("ipv4:tcp:6666", AF_INET, IPPROTO_TCP, 1, 6666);
+        test_valid_item("ipv6:tcp:6666", AF_INET6, IPPROTO_TCP, 1, 6666);
+        test_valid_item("ipv6:udp:6666-6667", AF_INET6, IPPROTO_UDP, 2, 6666);
+        test_valid_item("ipv6:tcp:any", AF_INET6, IPPROTO_TCP, 0, 0);
+}
+
+TEST(invalid_items) {
+        test_invalid_item("");
+        test_invalid_item(":");
+        test_invalid_item("::");
+        test_invalid_item("any:");
+        test_invalid_item("meh");
+        test_invalid_item("zupa:meh");
+        test_invalid_item("zupa:meh:eh");
+        test_invalid_item("ip");
+        test_invalid_item("dccp");
+        test_invalid_item("ipv6meh");
+        test_invalid_item("ipv6::");
+        test_invalid_item("ipv6:ipv6");
+        test_invalid_item("ipv6:icmp");
+        test_invalid_item("ipv6:tcp:0");
+        test_invalid_item("65536");
+        test_invalid_item("0-65535");
+        test_invalid_item("ipv6:tcp:6666-6665");
+        test_invalid_item("ipv6:tcp:6666-100000");
+        test_invalid_item("ipv6::6666");
+        test_invalid_item("ipv6:tcp:any:");
+        test_invalid_item("ipv6:tcp:any:ipv6");
+        test_invalid_item("ipv6:tcp:6666:zupa");
+        test_invalid_item("ipv6:tcp:6666:any");
+        test_invalid_item("ipv6:tcp:6666 zupa");
+        test_invalid_item("ipv6:tcp:6666: zupa");
+        test_invalid_item("ipv6:tcp:6666\n zupa");
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);