networkd: IP address equality

[elogind.git] / src / network / test-network.c

diff --git a/src/network/test-network.c b/src/network/test-network.c
index 38d57cc6a61857c47f6885b8818d5810c2969953..a0e04f8fd2416856a08490b51a20df08561b5f81 100644 (file)
--- a/src/network/test-network.c
+++ b/src/network/test-network.c
@@ -42,11 +42,58 @@ static void test_network_get(Manager *manager, struct udev_device *loopback) {
         assert_se(!network);
 }
 
+static void test_address_equality(void) {
+        Address *a1, *a2;
+
+        assert_se(address_new_dynamic(&a1) >= 0);
+        assert_se(address_new_dynamic(&a2) >= 0);
+
+        assert_se(address_equal(NULL, NULL));
+        assert_se(!address_equal(a1, NULL));
+        assert_se(!address_equal(NULL, a2));
+        assert_se(address_equal(a1, a2));
+
+        a1->family = AF_INET;
+        assert_se(!address_equal(a1, a2));
+
+        a2->family = AF_INET;
+        assert_se(address_equal(a1, a2));
+
+        assert_se(inet_pton(AF_INET, "192.168.3.9", &a1->in_addr.in));
+        assert_se(!address_equal(a1, a2));
+        assert_se(inet_pton(AF_INET, "192.168.3.9", &a2->in_addr.in));
+        assert_se(address_equal(a1, a2));
+
+        a1->prefixlen = 10;
+        assert_se(!address_equal(a1, a2));
+        a2->prefixlen = 10;
+        assert_se(address_equal(a1, a2));
+
+        assert_se(inet_pton(AF_INET, "192.168.3.10", &a2->in_addr.in));
+        assert_se(address_equal(a1, a2));
+
+        a1->family = AF_INET6;
+        assert_se(!address_equal(a1, a2));
+
+        a2->family = AF_INET6;
+        assert_se(inet_pton(AF_INET6, "2001:4ca0:4f01::2", &a1->in_addr.in6));
+        assert_se(inet_pton(AF_INET6, "2001:4ca0:4f01::2", &a2->in_addr.in6));
+        assert_se(address_equal(a1, a2));
+
+        a2->prefixlen = 8;
+        assert_se(address_equal(a1, a2));
+
+        assert_se(inet_pton(AF_INET6, "2001:4ca0:4f01::1", &a2->in_addr.in6));
+        assert_se(!address_equal(a1, a2));
+}
+
 int main(void) {
         _cleanup_manager_free_ Manager *manager = NULL;
         struct udev *udev;
         struct udev_device *loopback;
 
+        test_address_equality();
+
         assert_se(manager_new(&manager) >= 0);
 
         test_load_config(manager);