dhpc6: Add PD and PD Prefix tests

Add tests for IA PD and PD Prefix options.

diff --git a/src/libsystemd-network/test-dhcp6-client.c b/src/libsystemd-network/test-dhcp6-client.c
index b2e99bac4276ce116efccbeebd7a24a2a0c2f299..3eaf9111dccb2e13d03d7f7a68e44352e4a217f9 100644 (file)
--- a/src/libsystemd-network/test-dhcp6-client.c
+++ b/src/libsystemd-network/test-dhcp6-client.c
@@ -189,8 +189,41 @@ static int test_option_status(sd_event *e) {
                 0x00, 0x0d, 0x00, 0x08, 0x00, 0x00, 'f',  'o',
                 'o',  'b',  'a',  'r',
         };
+        static const uint8_t option4[] = {
+                /* IA PD */
+                0x00, 0x19, 0x00, 0x2f, 0x1a, 0x1d, 0x1a, 0x1d,
+                0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00, 0x02,
+                /* IA PD Prefix */
+                0x00, 0x1a, 0x00, 0x1f,
+                0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                0x80, 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe,
+                0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00,
+                /* status option */
+                0x00, 0x0d, 0x00, 0x02, 0x00, 0x00,
+        };
+        static const uint8_t option5[] = {
+                /* IA PD */
+                0x00, 0x19, 0x00, 0x52, 0x1a, 0x1d, 0x1a, 0x1d,
+                0x00, 0x01, 0x00, 0x01, 0x00, 0x02, 0x00, 0x02,
+                /* IA PD Prefix #1 */
+                0x00, 0x1a, 0x00, 0x1f,
+                0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                0x80, 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe,
+                0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00,
+                /* status option */
+                0x00, 0x0d, 0x00, 0x02, 0x00, 0x00,
+                /* IA PD Prefix #2 */
+                0x00, 0x1a, 0x00, 0x1f,
+                0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                0x80, 0x20, 0x01, 0x0d, 0xb8, 0xc0, 0x0l, 0xd0,
+                0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0x00,
+                0x00, 0x0d, 0x00, 0x02, 0x00, 0x00,
+        };
         DHCP6Option *option;
-        DHCP6IA ia;
+        DHCP6IA ia, pd;
         int r = 0;
 
         if (verbose)
@@ -230,6 +263,25 @@ static int test_option_status(sd_event *e) {
         assert_se(r >= 0);
         assert_se(ia.addresses != NULL);
 
+        zero(pd);
+        option = (DHCP6Option *)option4;
+        assert_se(sizeof(option4) == sizeof(DHCP6Option) + be16toh(option->len));
+
+        r = dhcp6_option_parse_ia(option, &pd);
+        assert_se(r == 0);
+        assert_se(pd.addresses != NULL);
+        assert_se(memcmp(&pd.ia_pd.id, &option4[4], 4) == 0);
+        assert_se(memcmp(&pd.ia_pd.lifetime_t1, &option4[8], 4) == 0);
+        assert_se(memcmp(&pd.ia_pd.lifetime_t2, &option4[12], 4) == 0);
+
+        zero(pd);
+        option = (DHCP6Option *)option5;
+        assert_se(sizeof(option5) == sizeof(DHCP6Option) + be16toh(option->len));
+
+        r = dhcp6_option_parse_ia(option, &pd);
+        assert_se(r == 0);
+        assert_se(pd.addresses != NULL);
+
         return 0;
 }