chiark / gitweb /
sd-dhcp6-client: Add reply sending for test
authorPatrik Flykt <patrik.flykt@linux.intel.com>
Thu, 19 Jun 2014 12:39:58 +0000 (15:39 +0300)
committerPatrik Flykt <patrik.flykt@linux.intel.com>
Thu, 19 Jun 2014 12:44:44 +0000 (15:44 +0300)
Enhance the test case by generating a Reply. With a properly formed
Reply the callback function will be called and the additional
earlier event loop exit can now be removed.

src/libsystemd-network/test-dhcp6-client.c

index 40fd8f5..c5729db 100644 (file)
@@ -49,7 +49,6 @@ static int test_index = 42;
 static int test_client_message_num;
 static be32_t test_iaid = 0;
 static uint8_t test_duid[14] = { };
 static int test_client_message_num;
 static be32_t test_iaid = 0;
 static uint8_t test_duid[14] = { };
-static sd_event *e_solicit;
 
 static int test_client_basic(sd_event *e) {
         sd_dhcp6_client *client;
 
 static int test_client_basic(sd_event *e) {
         sd_dhcp6_client *client;
@@ -171,6 +170,31 @@ static uint8_t msg_advertise[198] = {
         0x53, 0x00, 0x07, 0x00, 0x01, 0x00
 };
 
         0x53, 0x00, 0x07, 0x00, 0x01, 0x00
 };
 
+static uint8_t msg_reply[173] = {
+        0x07, 0xf7, 0x4e, 0x57, 0x00, 0x02, 0x00, 0x0e,
+        0x00, 0x01, 0x00, 0x01, 0x19, 0x40, 0x5c, 0x53,
+        0x78, 0x2b, 0xcb, 0xb3, 0x6d, 0x53, 0x00, 0x01,
+        0x00, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x1a, 0x6b,
+        0xf3, 0x30, 0x3c, 0x97, 0x0e, 0xcf, 0xa3, 0x7d,
+        0x00, 0x03, 0x00, 0x4a, 0x0e, 0xcf, 0xa3, 0x7d,
+        0x00, 0x00, 0x00, 0x50, 0x00, 0x00, 0x00, 0x78,
+        0x00, 0x05, 0x00, 0x18, 0x20, 0x01, 0x0d, 0xb8,
+        0xde, 0xad, 0xbe, 0xef, 0x78, 0xee, 0x1c, 0xf3,
+        0x09, 0x3c, 0x55, 0xad, 0x00, 0x00, 0x00, 0x96,
+        0x00, 0x00, 0x00, 0xb4, 0x00, 0x0d, 0x00, 0x1e,
+        0x00, 0x00, 0x41, 0x6c, 0x6c, 0x20, 0x61, 0x64,
+        0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x20,
+        0x77, 0x65, 0x72, 0x65, 0x20, 0x61, 0x73, 0x73,
+        0x69, 0x67, 0x6e, 0x65, 0x64, 0x2e, 0x00, 0x17,
+        0x00, 0x10, 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad,
+        0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x01, 0x00, 0x18, 0x00, 0x0b, 0x03, 0x6c,
+        0x61, 0x62, 0x05, 0x69, 0x6e, 0x74, 0x72, 0x61,
+        0x00, 0x00, 0x1f, 0x00, 0x10, 0x20, 0x01, 0x0d,
+        0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x01
+};
+
 static int test_advertise_option(sd_event *e) {
         _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
         DHCP6Message *advertise = (DHCP6Message *)msg_advertise;
 static int test_advertise_option(sd_event *e) {
         _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
         DHCP6Message *advertise = (DHCP6Message *)msg_advertise;
@@ -307,6 +331,20 @@ int dhcp6_network_bind_udp_socket(int index, struct in6_addr *local_address) {
 }
 
 static int test_client_send_reply(DHCP6Message *request) {
 }
 
 static int test_client_send_reply(DHCP6Message *request) {
+        DHCP6Message reply;
+
+        reply.transaction_id = request->transaction_id;
+        reply.type = DHCP6_REPLY;
+
+        memcpy(msg_reply, &reply.transaction_id, 4);
+
+        memcpy(&msg_reply[26], test_duid, sizeof(test_duid));
+
+        memcpy(&msg_reply[44], &test_iaid, sizeof(test_iaid));
+
+        assert_se(write(test_dhcp_fd[1], msg_reply, sizeof(msg_reply))
+                  == sizeof(msg_reply));
+
         return 0;
 }
 
         return 0;
 }
 
@@ -380,8 +418,6 @@ static int test_client_verify_request(DHCP6Message *request, uint8_t *option,
         assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, &lt_pref,
                                                   &lt_valid) == -ENOMSG);
 
         assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, &lt_pref,
                                                   &lt_valid) == -ENOMSG);
 
-        sd_event_exit(e_solicit, 0);
-
         return 0;
 }
 
         return 0;
 }
 
@@ -482,6 +518,7 @@ static void test_client_solicit_cb(sd_dhcp6_client *client, int event,
         sd_event *e = userdata;
 
         assert_se(e);
         sd_event *e = userdata;
 
         assert_se(e);
+        assert_se(event == DHCP6_EVENT_IP_ACQUIRE);
 
         if (verbose)
                 printf("  got DHCPv6 event %d\n", event);
 
         if (verbose)
                 printf("  got DHCPv6 event %d\n", event);
@@ -511,8 +548,6 @@ static int test_client_solicit(sd_event *e) {
                                     time_now + 2 * USEC_PER_SEC, 0,
                                     test_hangcheck, NULL) >= 0);
 
                                     time_now + 2 * USEC_PER_SEC, 0,
                                     test_hangcheck, NULL) >= 0);
 
-        e_solicit = e;
-
         assert_se(sd_dhcp6_client_start(client) >= 0);
 
         sd_event_loop(e);
         assert_se(sd_dhcp6_client_start(client) >= 0);
 
         sd_event_loop(e);