diff options
Diffstat (limited to 'src/libsystemd-network/test-dhcp-server.c')
| -rw-r--r-- | src/libsystemd-network/test-dhcp-server.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/libsystemd-network/test-dhcp-server.c b/src/libsystemd-network/test-dhcp-server.c index f738b3b427..6b3b4d0ab0 100644 --- a/src/libsystemd-network/test-dhcp-server.c +++ b/src/libsystemd-network/test-dhcp-server.c @@ -90,6 +90,11 @@ static void test_message_handler(void) { uint8_t length; be32_t address; } _packed_ option_server_id; + struct { + uint8_t code; + uint8_t length; + uint8_t id[7]; + } _packed_ option_client_id; uint8_t end; } _packed_ test = { .message.op = BOOTREQUEST, @@ -156,14 +161,67 @@ static void test_message_handler(void) { test.option_server_id.address = htobe32(INADDR_LOOPBACK); test.option_requested_ip.address = htobe32(INADDR_LOOPBACK + 3); assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == DHCP_ACK); + test.option_server_id.address = htobe32(0x12345678); test.option_requested_ip.address = htobe32(INADDR_LOOPBACK + 3); assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0); test.option_server_id.address = htobe32(INADDR_LOOPBACK); + test.option_requested_ip.address = htobe32(INADDR_LOOPBACK + 4); + assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0); + test.option_requested_ip.address = htobe32(INADDR_LOOPBACK + 3); + assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == DHCP_ACK); + + test.option_client_id.code = DHCP_OPTION_CLIENT_IDENTIFIER; + test.option_client_id.length = 7; + test.option_client_id.id[0] = 0x01; + test.option_client_id.id[1] = 'A'; + test.option_client_id.id[2] = 'B'; + test.option_client_id.id[3] = 'C'; + test.option_client_id.id[4] = 'D'; + test.option_client_id.id[5] = 'E'; + test.option_client_id.id[6] = 'F'; + assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == DHCP_ACK); + test.option_requested_ip.address = htobe32(INADDR_LOOPBACK + 30); assert_se(dhcp_server_handle_message(server, (DHCPMessage*)&test, sizeof(test)) == 0); } +static void test_client_id_hash(void) { + DHCPClientId a = { + .length = 4, + }, b = { + .length = 4, + }; + uint8_t hash_key[HASH_KEY_SIZE] = { + '0', '1', '2', '3', '4', '5', '6', '7', + '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', + }; + + a.data = (uint8_t*)strdup("abcd"); + b.data = (uint8_t*)strdup("abcd"); + + assert_se(client_id_compare_func(&a, &b) == 0); + assert_se(client_id_hash_func(&a, hash_key) == client_id_hash_func(&b, hash_key)); + a.length = 3; + assert_se(client_id_compare_func(&a, &b) != 0); + a.length = 4; + assert_se(client_id_compare_func(&a, &b) == 0); + assert_se(client_id_hash_func(&a, hash_key) == client_id_hash_func(&b, hash_key)); + + b.length = 3; + assert_se(client_id_compare_func(&a, &b) != 0); + b.length = 4; + assert_se(client_id_compare_func(&a, &b) == 0); + assert_se(client_id_hash_func(&a, hash_key) == client_id_hash_func(&b, hash_key)); + + free(b.data); + b.data = (uint8_t*)strdup("abce"); + assert_se(client_id_compare_func(&a, &b) != 0); + + free(a.data); + free(b.data); +} + int main(int argc, char *argv[]) { _cleanup_event_unref_ sd_event *e; @@ -175,6 +233,7 @@ int main(int argc, char *argv[]) { test_basic(e); test_message_handler(); + test_client_id_hash(); return 0; } |