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path: root/src/libsystemd-network/test-dhcp-server.c
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Diffstat (limited to 'src/libsystemd-network/test-dhcp-server.c')
-rw-r--r--src/libsystemd-network/test-dhcp-server.c59
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;
}