test/ext/vom_test.cpp

   1 /*
   2  * Test suite for class VppOM
   3  *
   4  * Copyright (c) 2017 Cisco Systems, Inc. and others.  All rights reserved.
   5  *
   6  * This program and the accompanying materials are made available under the
   7  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   8  * and is available at http://www.eclipse.org/legal/epl-v10.html
   9  */
  10 #define BOOST_TEST_MODULE "VPP OBJECT MODEL"
  11 #define BOOST_TEST_DYN_LINK
  12
  13 #include <boost/test/unit_test.hpp>
  14 #include <boost/assign/list_inserter.hpp>
  15
  16
  17 #include <iostream>
  18 #include <deque>
  19
  20 #include "vom/om.hpp"
  21 #include "vom/interface.hpp"
  22 #include "vom/interface_cmds.hpp"
  23 #include "vom/bond_interface_cmds.hpp"
  24 #include "vom/bond_group_binding.hpp"
  25 #include "vom/bond_group_binding_cmds.hpp"
  26 #include "vom/l2_binding.hpp"
  27 #include "vom/l2_binding_cmds.hpp"
  28 #include "vom/l2_xconnect.hpp"
  29 #include "vom/l2_xconnect_cmds.hpp"
  30 #include "vom/l3_binding.hpp"
  31 #include "vom/l3_binding_cmds.hpp"
  32 #include "vom/bridge_domain.hpp"
  33 #include "vom/bridge_domain_entry.hpp"
  34 #include "vom/bridge_domain_arp_entry.hpp"
  35 #include "vom/bridge_domain_cmds.hpp"
  36 #include "vom/bridge_domain_entry_cmds.hpp"
  37 #include "vom/bridge_domain_arp_entry_cmds.hpp"
  38 #include "vom/prefix.hpp"
  39 #include "vom/route.hpp"
  40 #include "vom/route_cmds.hpp"
  41 #include "vom/route_domain.hpp"
  42 #include "vom/route_domain_cmds.hpp"
  43 #include "vom/vxlan_tunnel.hpp"
  44 #include "vom/vxlan_tunnel_cmds.hpp"
  45 #include "vom/sub_interface.hpp"
  46 #include "vom/sub_interface_cmds.hpp"
  47 #include "vom/acl_ethertype.hpp"
  48 #include "vom/acl_ethertype_cmds.hpp"
  49 #include "vom/acl_list.hpp"
  50 #include "vom/acl_binding.hpp"
  51 #include "vom/acl_list_cmds.hpp"
  52 #include "vom/acl_binding_cmds.hpp"
  53 #include "vom/acl_l3_rule.hpp"
  54 #include "vom/acl_l2_rule.hpp"
  55 #include "vom/arp_proxy_config.hpp"
  56 #include "vom/arp_proxy_binding.hpp"
  57 #include "vom/arp_proxy_config_cmds.hpp"
  58 #include "vom/arp_proxy_binding_cmds.hpp"
  59 #include "vom/igmp_binding.hpp"
  60 #include "vom/igmp_binding_cmds.hpp"
  61 #include "vom/igmp_listen.hpp"
  62 #include "vom/igmp_listen_cmds.hpp"
  63 #include "vom/ip_punt_redirect.hpp"
  64 #include "vom/ip_punt_redirect_cmds.hpp"
  65 #include "vom/ip_unnumbered.hpp"
  66 #include "vom/ip_unnumbered_cmds.hpp"
  67 #include "vom/interface_ip6_nd.hpp"
  68 #include "vom/interface_span.hpp"
  69 #include "vom/interface_span_cmds.hpp"
  70 #include "vom/neighbour.hpp"
  71 #include "vom/neighbour_cmds.hpp"
  72 #include "vom/nat_static.hpp"
  73 #include "vom/nat_static_cmds.hpp"
  74 #include "vom/nat_binding.hpp"
  75 #include "vom/nat_binding_cmds.hpp"
  76 #include "vom/pipe.hpp"
  77 #include "vom/pipe_cmds.hpp"
  78
  79 using namespace boost;
  80 using namespace VOM;
  81
  82 /**
  83  * An expectation exception
  84  */
  85 class ExpException
  86 {
  87 public:
  88     ExpException(unsigned int number)
  89     {
  90         // a neat place to add a break point
  91         std::cout << "  ExpException here: " << number << std::endl;
  92     }
  93 };
  94
  95 class MockListener : public interface::event_listener,
  96                      public interface::stat_listener
  97 {
  98     void handle_interface_stat(const interface& itf)
  99     {
 100     }
 101     void handle_interface_event(std::vector<VOM::interface::event> events)
 102     {
 103     }
 104 };
 105
 106 class MockCmdQ : public HW::cmd_q
 107 {
 108 public:
 109     MockCmdQ():
 110         m_strict_order(true)
 111     {
 112     }
 113     virtual ~MockCmdQ()
 114     {
 115     }
 116     void expect(cmd *f)
 117     {
 118         m_exp_queue.push_back(f);
 119     }
 120     void enqueue(cmd *f)
 121     {
 122         m_act_queue.push_back(f);
 123     }
 124     void enqueue(std::queue<cmd*> &cmds)
 125     {
 126         while (cmds.size())
 127         {
 128             m_act_queue.push_back(cmds.front());
 129             cmds.pop();
 130         }
 131     }
 132     void enqueue(std::shared_ptr<cmd> f)
 133     {
 134         m_act_queue.push_back(f.get());
 135     }
 136
 137     void dequeue(cmd *f)
 138     {
 139     }
 140
 141     void dequeue(std::shared_ptr<cmd> cmd)
 142     {
 143     }
 144
 145     void strict_order(bool on)
 146     {
 147         m_strict_order = on;
 148     }
 149
 150     bool is_empty()
 151     {
 152         return ((0 == m_exp_queue.size()) &&
 153                 (0 == m_act_queue.size()));
 154     }
 155
 156     rc_t write()
 157     {
 158         cmd *f_exp, *f_act;
 159         rc_t rc = rc_t::OK;
 160
 161         while (m_act_queue.size())
 162         {
 163             bool matched = false;
 164             auto it_exp = m_exp_queue.begin();
 165             auto it_act = m_act_queue.begin();
 166
 167             f_act = *it_act;
 168
 169             std::cout << " Act: " << f_act->to_string() << std::endl;
 170             while (it_exp != m_exp_queue.end())
 171             {
 172                 f_exp = *it_exp;
 173                 try
 174                 {
 175                     std::cout << "  Exp: " << f_exp->to_string() << std::endl;
 176
 177                     if (typeid(*f_exp) != typeid(*f_act))
 178                     {
 179                         throw ExpException(1);
 180                     }
 181
 182                     if (typeid(*f_exp) == typeid(interface_cmds::af_packet_create_cmd))
 183                     {
 184                         rc = handle_derived<interface_cmds::af_packet_create_cmd>(f_exp, f_act);
 185                     }
 186                     else if (typeid(*f_exp) == typeid(interface_cmds::loopback_create_cmd))
 187                     {
 188                         rc = handle_derived<interface_cmds::loopback_create_cmd>(f_exp, f_act);
 189                     }
 190                     else if (typeid(*f_exp) == typeid(interface_cmds::vhost_create_cmd))
 191                     {
 192                         rc = handle_derived<interface_cmds::vhost_create_cmd>(f_exp, f_act);
 193                     }
 194                     else if (typeid(*f_exp) == typeid(bond_interface_cmds::create_cmd))
 195                     {
 196                        rc = handle_derived<bond_interface_cmds::create_cmd>(f_exp, f_act);
 197                     }
 198                     else if (typeid(*f_exp) == typeid(interface_cmds::loopback_delete_cmd))
 199                     {
 200                         rc = handle_derived<interface_cmds::loopback_delete_cmd>(f_exp, f_act);
 201                     }
 202                     else if (typeid(*f_exp) == typeid(interface_cmds::af_packet_delete_cmd))
 203                     {
 204                         rc = handle_derived<interface_cmds::af_packet_delete_cmd>(f_exp, f_act);
 205                     }
 206                     else if (typeid(*f_exp) == typeid(interface_cmds::vhost_delete_cmd))
 207                     {
 208                        rc = handle_derived<interface_cmds::vhost_delete_cmd>(f_exp, f_act);
 209                     }
 210                     else if (typeid(*f_exp) == typeid(bond_interface_cmds::delete_cmd))
 211                     {
 212                        rc = handle_derived<bond_interface_cmds::delete_cmd>(f_exp, f_act);
 213                     }
 214                     else if (typeid(*f_exp) == typeid(interface_cmds::state_change_cmd))
 215                     {
 216                         rc = handle_derived<interface_cmds::state_change_cmd>(f_exp, f_act);
 217                     }
 218                     else if (typeid(*f_exp) == typeid(interface_cmds::set_table_cmd))
 219                     {
 220                         rc = handle_derived<interface_cmds::set_table_cmd>(f_exp, f_act);
 221                     }
 222                     else if (typeid(*f_exp) == typeid(interface_cmds::set_mac_cmd))
 223                     {
 224                         rc = handle_derived<interface_cmds::set_mac_cmd>(f_exp, f_act);
 225                     }
 226                     else if (typeid(*f_exp) == typeid(interface_cmds::set_tag))
 227                     {
 228                         rc = handle_derived<interface_cmds::set_tag>(f_exp, f_act);
 229                     }
 230                     else if (typeid(*f_exp) == typeid(bond_group_binding_cmds::bind_cmd))
 231                     {
 232                        rc = handle_derived<bond_group_binding_cmds::bind_cmd>(f_exp, f_act);
 233                     }
 234                     else if (typeid(*f_exp) == typeid(bond_group_binding_cmds::unbind_cmd))
 235                     {
 236                        rc = handle_derived<bond_group_binding_cmds::unbind_cmd>(f_exp, f_act);
 237                     }
 238                     else if (typeid(*f_exp) == typeid(route_domain_cmds::create_cmd))
 239                     {
 240                         rc = handle_derived<route_domain_cmds::create_cmd>(f_exp, f_act);
 241                     }
 242                     else if (typeid(*f_exp) == typeid(route_domain_cmds::delete_cmd))
 243                     {
 244                         rc = handle_derived<route_domain_cmds::delete_cmd>(f_exp, f_act);
 245                     }
 246                     else if (typeid(*f_exp) == typeid(route::ip_route_cmds::update_cmd))
 247                     {
 248                         rc = handle_derived<route::ip_route_cmds::update_cmd>(f_exp, f_act);
 249                     }
 250                     else if (typeid(*f_exp) == typeid(route::ip_route_cmds::delete_cmd))
 251                     {
 252                         rc = handle_derived<route::ip_route_cmds::delete_cmd>(f_exp, f_act);
 253                     }
 254                     else if (typeid(*f_exp) == typeid(neighbour_cmds::create_cmd))
 255                     {
 256                         rc = handle_derived<neighbour_cmds::create_cmd>(f_exp, f_act);
 257                     }
 258                     else if (typeid(*f_exp) == typeid(neighbour_cmds::delete_cmd))
 259                     {
 260                         rc = handle_derived<neighbour_cmds::delete_cmd>(f_exp, f_act);
 261                     }
 262                     else if (typeid(*f_exp) == typeid(l3_binding_cmds::bind_cmd))
 263                     {
 264                         rc = handle_derived<l3_binding_cmds::bind_cmd>(f_exp, f_act);
 265                     }
 266                     else if (typeid(*f_exp) == typeid(l3_binding_cmds::unbind_cmd))
 267                     {
 268                         rc = handle_derived<l3_binding_cmds::unbind_cmd>(f_exp, f_act);
 269                     }
 270                     else if (typeid(*f_exp) == typeid(bridge_domain_cmds::create_cmd))
 271                     {
 272                         rc = handle_derived<bridge_domain_cmds::create_cmd>(f_exp, f_act);
 273                     }
 274                     else if (typeid(*f_exp) == typeid(bridge_domain_cmds::delete_cmd))
 275                     {
 276                         rc = handle_derived<bridge_domain_cmds::delete_cmd>(f_exp, f_act);
 277                     }
 278                     else if (typeid(*f_exp) == typeid(bridge_domain_entry_cmds::create_cmd))
 279                     {
 280                         rc = handle_derived<bridge_domain_entry_cmds::create_cmd>(f_exp, f_act);
 281                     }
 282                     else if (typeid(*f_exp) == typeid(bridge_domain_entry_cmds::delete_cmd))
 283                     {
 284                         rc = handle_derived<bridge_domain_entry_cmds::delete_cmd>(f_exp, f_act);
 285                     }
 286                     else if (typeid(*f_exp) == typeid(bridge_domain_arp_entry_cmds::create_cmd))
 287                     {
 288                         rc = handle_derived<bridge_domain_arp_entry_cmds::create_cmd>(f_exp, f_act);
 289                     }
 290                     else if (typeid(*f_exp) == typeid(bridge_domain_arp_entry_cmds::delete_cmd))
 291                     {
 292                         rc = handle_derived<bridge_domain_arp_entry_cmds::delete_cmd>(f_exp, f_act);
 293                     }
 294                     else if (typeid(*f_exp) == typeid(l2_binding_cmds::bind_cmd))
 295                     {
 296                         rc = handle_derived<l2_binding_cmds::bind_cmd>(f_exp, f_act);
 297                     }
 298                     else if (typeid(*f_exp) == typeid(l2_binding_cmds::unbind_cmd))
 299                     {
 300                         rc = handle_derived<l2_binding_cmds::unbind_cmd>(f_exp, f_act);
 301                     }
 302                     else if (typeid(*f_exp) == typeid(l2_binding_cmds::set_vtr_op_cmd))
 303                     {
 304                         rc = handle_derived<l2_binding_cmds::set_vtr_op_cmd>(f_exp, f_act);
 305                     }
 306                     else if (typeid(*f_exp) == typeid(l2_xconnect_cmds::bind_cmd))
 307                     {
 308                         rc = handle_derived<l2_xconnect_cmds::bind_cmd>(f_exp, f_act);
 309                     }
 310                     else if (typeid(*f_exp) == typeid(l2_xconnect_cmds::unbind_cmd))
 311                     {
 312                         rc = handle_derived<l2_xconnect_cmds::unbind_cmd>(f_exp, f_act);
 313                     }
 314                     else if (typeid(*f_exp) == typeid(vxlan_tunnel_cmds::create_cmd))
 315                     {
 316                         rc = handle_derived<vxlan_tunnel_cmds::create_cmd>(f_exp, f_act);
 317                     }
 318                     else if (typeid(*f_exp) == typeid(vxlan_tunnel_cmds::delete_cmd))
 319                     {
 320                         rc = handle_derived<vxlan_tunnel_cmds::delete_cmd>(f_exp, f_act);
 321                     }
 322                     else if (typeid(*f_exp) == typeid(sub_interface_cmds::create_cmd))
 323                     {
 324                         rc = handle_derived<sub_interface_cmds::create_cmd>(f_exp, f_act);
 325                     }
 326                     else if (typeid(*f_exp) == typeid(sub_interface_cmds::delete_cmd))
 327                     {
 328                         rc = handle_derived<sub_interface_cmds::delete_cmd>(f_exp, f_act);
 329                     }
 330                     else if (typeid(*f_exp) == typeid(ACL::acl_ethertype_cmds::bind_cmd))
 331                     {
 332                         rc = handle_derived<ACL::acl_ethertype_cmds::bind_cmd>(f_exp, f_act);
 333                     }
 334                     else if (typeid(*f_exp) == typeid(ACL::acl_ethertype_cmds::unbind_cmd))
 335                     {
 336                         rc = handle_derived<ACL::acl_ethertype_cmds::unbind_cmd>(f_exp, f_act);
 337                     }
 338                     else if (typeid(*f_exp) == typeid(ACL::list_cmds::l3_update_cmd))
 339                     {
 340                         rc = handle_derived<ACL::list_cmds::l3_update_cmd>(f_exp, f_act);
 341                     }
 342                     else if (typeid(*f_exp) == typeid(ACL::list_cmds::l3_delete_cmd))
 343                     {
 344                         rc = handle_derived<ACL::list_cmds::l3_delete_cmd>(f_exp, f_act);
 345                     }
 346                     else if (typeid(*f_exp) == typeid(ACL::binding_cmds::l3_bind_cmd))
 347                     {
 348                         rc = handle_derived<ACL::binding_cmds::l3_bind_cmd>(f_exp, f_act);
 349                     }
 350                     else if (typeid(*f_exp) == typeid(ACL::binding_cmds::l3_unbind_cmd))
 351                     {
 352                         rc = handle_derived<ACL::binding_cmds::l3_unbind_cmd>(f_exp, f_act);
 353                     }
 354                     else if (typeid(*f_exp) == typeid(ACL::list_cmds::l2_update_cmd))
 355                     {
 356                         rc = handle_derived<ACL::list_cmds::l2_update_cmd>(f_exp, f_act);
 357                     }
 358                     else if (typeid(*f_exp) == typeid(ACL::list_cmds::l2_delete_cmd))
 359                     {
 360                         rc = handle_derived<ACL::list_cmds::l2_delete_cmd>(f_exp, f_act);
 361                     }
 362                     else if (typeid(*f_exp) == typeid(ACL::binding_cmds::l2_bind_cmd))
 363                     {
 364                         rc = handle_derived<ACL::binding_cmds::l2_bind_cmd>(f_exp, f_act);
 365                     }
 366                     else if (typeid(*f_exp) == typeid(ACL::binding_cmds::l2_unbind_cmd))
 367                     {
 368                         rc = handle_derived<ACL::binding_cmds::l2_unbind_cmd>(f_exp, f_act);
 369                     }
 370                     else if (typeid(*f_exp) == typeid(arp_proxy_binding_cmds::bind_cmd))
 371                     {
 372                         rc = handle_derived<arp_proxy_binding_cmds::bind_cmd>(f_exp, f_act);
 373                     }
 374                     else if (typeid(*f_exp) == typeid(arp_proxy_binding_cmds::unbind_cmd))
 375                     {
 376                         rc = handle_derived<arp_proxy_binding_cmds::unbind_cmd>(f_exp, f_act);
 377                     }
 378                     else if (typeid(*f_exp) == typeid(arp_proxy_config_cmds::config_cmd))
 379                     {
 380                         rc = handle_derived<arp_proxy_config_cmds::config_cmd>(f_exp, f_act);
 381                     }
 382                     else if (typeid(*f_exp) == typeid(arp_proxy_config_cmds::unconfig_cmd))
 383                     {
 384                         rc = handle_derived<arp_proxy_config_cmds::unconfig_cmd>(f_exp, f_act);
 385                     }
 386                     else if (typeid(*f_exp) == typeid(igmp_binding_cmds::bind_cmd))
 387                     {
 388                         rc = handle_derived<igmp_binding_cmds::bind_cmd>(f_exp, f_act);
 389                     }
 390                     else if (typeid(*f_exp) == typeid(igmp_binding_cmds::unbind_cmd))
 391                     {
 392                         rc = handle_derived<igmp_binding_cmds::unbind_cmd>(f_exp, f_act);
 393                     }
 394                     else if (typeid(*f_exp) == typeid(igmp_listen_cmds::listen_cmd))
 395                     {
 396                         rc = handle_derived<igmp_listen_cmds::listen_cmd>(f_exp, f_act);
 397                     }
 398                     else if (typeid(*f_exp) == typeid(igmp_listen_cmds::unlisten_cmd))
 399                     {
 400                         rc = handle_derived<igmp_listen_cmds::unlisten_cmd>(f_exp, f_act);
 401                     }
 402                     else if (typeid(*f_exp) == typeid(ip_punt_redirect_cmds::config_cmd))
 403                     {
 404                         rc = handle_derived<ip_punt_redirect_cmds::config_cmd>(f_exp, f_act);
 405                     }
 406                     else if (typeid(*f_exp) == typeid(ip_punt_redirect_cmds::unconfig_cmd))
 407                     {
 408                         rc = handle_derived<ip_punt_redirect_cmds::unconfig_cmd>(f_exp, f_act);
 409                     }
 410                     else if (typeid(*f_exp) == typeid(ip_unnumbered_cmds::config_cmd))
 411                     {
 412                         rc = handle_derived<ip_unnumbered_cmds::config_cmd>(f_exp, f_act);
 413                     }
 414                     else if (typeid(*f_exp) == typeid(ip_unnumbered_cmds::unconfig_cmd))
 415                     {
 416                         rc = handle_derived<ip_unnumbered_cmds::unconfig_cmd>(f_exp, f_act);
 417                     }
 418                     else if (typeid(*f_exp) == typeid(ip6nd_ra_config::config_cmd))
 419                     {
 420                         rc = handle_derived<ip6nd_ra_config::config_cmd>(f_exp, f_act);
 421                     }
 422                     else if (typeid(*f_exp) == typeid(ip6nd_ra_config::unconfig_cmd))
 423                     {
 424                         rc = handle_derived<ip6nd_ra_config::unconfig_cmd>(f_exp, f_act);
 425                     }
 426                     else if (typeid(*f_exp) == typeid(ip6nd_ra_prefix::config_cmd))
 427                     {
 428                         rc = handle_derived<ip6nd_ra_prefix::config_cmd>(f_exp, f_act);
 429                     }
 430                     else if (typeid(*f_exp) == typeid(ip6nd_ra_prefix::unconfig_cmd))
 431                     {
 432                         rc = handle_derived<ip6nd_ra_prefix::unconfig_cmd>(f_exp, f_act);
 433                     }
 434                     else if (typeid(*f_exp) == typeid(interface_span_cmds::config_cmd))
 435                     {
 436                         rc = handle_derived<interface_span_cmds::config_cmd>(f_exp, f_act);
 437                     }
 438                     else if (typeid(*f_exp) == typeid(interface_span_cmds::unconfig_cmd))
 439                     {
 440                         rc = handle_derived<interface_span_cmds::unconfig_cmd>(f_exp, f_act);
 441                     }
 442                     else if (typeid(*f_exp) == typeid(nat_static_cmds::create_44_cmd))
 443                     {
 444                         rc = handle_derived<nat_static_cmds::create_44_cmd>(f_exp, f_act);
 445                     }
 446                     else if (typeid(*f_exp) == typeid(nat_static_cmds::delete_44_cmd))
 447                     {
 448                         rc = handle_derived<nat_static_cmds::delete_44_cmd>(f_exp, f_act);
 449                     }
 450                     else if (typeid(*f_exp) == typeid(nat_binding_cmds::bind_44_input_cmd))
 451                     {
 452                         rc = handle_derived<nat_binding_cmds::bind_44_input_cmd>(f_exp, f_act);
 453                     }
 454                     else if (typeid(*f_exp) == typeid(nat_binding_cmds::unbind_44_input_cmd))
 455                     {
 456                         rc = handle_derived<nat_binding_cmds::unbind_44_input_cmd>(f_exp, f_act);
 457                     }
 458                     else if (typeid(*f_exp) == typeid(interface_cmds::events_cmd))
 459                     {
 460                         rc = handle_derived<interface_cmds::events_cmd>(f_exp, f_act);
 461                     }
 462                     else if (typeid(*f_exp) == typeid(pipe_cmds::create_cmd))
 463                     {
 464                         rc = handle_derived<pipe_cmds::create_cmd>(f_exp, f_act);
 465                     }
 466                     else if (typeid(*f_exp) == typeid(pipe_cmds::delete_cmd))
 467                     {
 468                         rc = handle_derived<pipe_cmds::delete_cmd>(f_exp, f_act);
 469                     }
 470                     else
 471                     {
 472                         throw ExpException(2);
 473                     }
 474
 475                     // if we get here then we found the match.
 476                     m_exp_queue.erase(it_exp);
 477                     m_act_queue.erase(it_act);
 478                     delete f_exp;
 479                     delete f_act;
 480
 481                     // return any injected failures to the agent
 482                     if (rc_t::OK != rc && rc_t::NOOP != rc)
 483                     {
 484                         return (rc);
 485                     }
 486
 487                     matched = true;
 488                     break;
 489                 }
 490                 catch (ExpException &e)
 491                 {
 492                     // The expected and actual do not match
 493                     if (m_strict_order)
 494                     {
 495                         // in strict ordering mode this is fatal, so rethrow
 496                         throw e;
 497                     }
 498                     else
 499                     {
 500                         // move the iterator onto the next in the expected list and
 501                         // check for a match
 502                         ++it_exp;
 503                     }
 504                 }
 505             }
 506
 507             if (!matched)
 508                 throw ExpException(3);
 509         }
 510
 511         return (rc);
 512     }
 513 private:
 514
 515     template <typename T>
 516     rc_t handle_derived(const cmd *f_exp, cmd *f_act)
 517     {
 518         const T *i_exp;
 519         T *i_act;
 520
 521         i_exp = dynamic_cast<const T*>(f_exp);
 522         i_act = dynamic_cast<T*>(f_act);
 523         if (!(*i_exp == *i_act))
 524         {
 525             throw ExpException(4);
 526         }
 527         // pass the data and return code to the agent
 528         i_act->item() = i_exp->item();
 529
 530         return (i_act->item().rc());
 531     }
 532
 533     // The Q to push the expectations on
 534     std::deque<cmd*> m_exp_queue;
 535
 536     // the queue to push the actual events on
 537     std::deque<cmd*> m_act_queue;
 538
 539     // control whether the expected queue is strictly ordered.
 540     bool m_strict_order;
 541 };
 542
 543 class VppInit {
 544 public:
 545     std::string name;
 546     MockCmdQ *f;
 547
 548     VppInit()
 549         : name("vpp-ut"),
 550           f(new MockCmdQ())
 551     {
 552         HW::init(f);
 553         OM::init();
 554         logger().set(log_level_t::DEBUG);
 555     }
 556
 557     ~VppInit() {
 558         delete f;
 559     }
 560 };
 561
 562 BOOST_AUTO_TEST_SUITE(vom)
 563
 564 #define TRY_CHECK_RC(stmt)                    \
 565 {                                             \
 566     try {                                     \
 567         BOOST_CHECK(rc_t::OK == stmt);        \
 568     }                                         \
 569     catch (ExpException &e)                   \
 570     {                                         \
 571         BOOST_CHECK(false);                   \
 572     }                                         \
 573     BOOST_CHECK(vi.f->is_empty());            \
 574 }
 575
 576 #define TRY_CHECK(stmt)                       \
 577 {                                             \
 578     try {                                     \
 579         stmt;                                 \
 580     }                                         \
 581     catch (ExpException &e)                   \
 582     {                                         \
 583         BOOST_CHECK(false);                   \
 584     }                                         \
 585     BOOST_CHECK(vi.f->is_empty());            \
 586 }
 587
 588 #define ADD_EXPECT(stmt)                      \
 589     vi.f->expect(new stmt)
 590
 591 #define STRICT_ORDER_OFF()                        \
 592     vi.f->strict_order(false)
 593
 594 BOOST_AUTO_TEST_CASE(test_interface) {
 595     VppInit vi;
 596     const std::string go = "GeorgeOrwell";
 597     const std::string js = "JohnSteinbeck";
 598     rc_t rc = rc_t::OK;
 599
 600     /*
 601      * George creates and deletes the interface
 602      */
 603     std::string itf1_name = "afpacket1";
 604     interface itf1(itf1_name,
 605                    interface::type_t::AFPACKET,
 606                    interface::admin_state_t::UP);
 607
 608     /*
 609      * set the expectation for a afpacket interface create.
 610      *  2 is the interface handle VPP [mock] assigns
 611      */
 612     HW::item<handle_t> hw_ifh(2, rc_t::OK);
 613     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 614
 615     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
 616     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 617
 618     TRY_CHECK_RC(OM::write(go, itf1));
 619
 620     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
 621     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 622     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
 623
 624     TRY_CHECK(OM::remove(go));
 625
 626     /*
 627      * George creates the interface, then John brings it down.
 628      * George's remove is a no-op, sice John also owns the interface
 629      */
 630     interface itf1b(itf1_name,
 631                     interface::type_t::AFPACKET,
 632                     interface::admin_state_t::DOWN);
 633
 634     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 635     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 636     TRY_CHECK_RC(OM::write(go, itf1));
 637
 638     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 639     TRY_CHECK_RC(OM::write(js, itf1b));
 640
 641     TRY_CHECK(OM::remove(go));
 642
 643     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
 644     TRY_CHECK(OM::remove(js));
 645
 646     /*
 647      * George adds an interface, then we flush all of Geroge's state
 648      */
 649     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 650     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 651     TRY_CHECK_RC(OM::write(go, itf1));
 652
 653     TRY_CHECK(OM::mark(go));
 654
 655     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 656     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
 657     TRY_CHECK(OM::sweep(go));
 658
 659     /*
 660      * George adds an interface. mark stale. update the same interface. sweep
 661      * and expect no delete
 662      */
 663     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 664     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 665     TRY_CHECK_RC(OM::write(go, itf1b));
 666
 667     TRY_CHECK(OM::mark(go));
 668
 669     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 670     TRY_CHECK_RC(OM::write(go, itf1));
 671
 672     TRY_CHECK(OM::sweep(go));
 673
 674     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 675     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
 676     TRY_CHECK(OM::remove(go));
 677
 678     /*
 679      * George adds an insterface, then we mark that state. Add a second interface
 680      * an flush the first that is now stale.
 681      */
 682     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 683     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 684     TRY_CHECK_RC(OM::write(go, itf1));
 685
 686     TRY_CHECK(OM::mark(go));
 687
 688     std::string itf2_name = "afpacket2";
 689     std::string itf2_tag = "uuid-of-afpacket2-interface";
 690     interface itf2(itf2_name,
 691                    interface::type_t::AFPACKET,
 692                    interface::admin_state_t::UP,
 693                    itf2_tag);
 694     HW::item<handle_t> hw_ifh2(3, rc_t::OK);
 695
 696     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
 697     ADD_EXPECT(interface_cmds::set_tag(hw_ifh2, itf2_tag));
 698     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
 699     TRY_CHECK_RC(OM::write(go, itf2));
 700
 701     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 702     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
 703     TRY_CHECK(OM::sweep(go));
 704
 705     TRY_CHECK(OM::mark(go));
 706
 707     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
 708     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
 709     TRY_CHECK(OM::sweep(go));
 710
 711
 712     std::string itf3_name = "/PATH/TO/vhost_user1.sock";
 713     std::string itf3_tag = "uuid-of-vhost_user1-interface";
 714     interface itf3(itf3_name,
 715                    interface::type_t::VHOST,
 716                    interface::admin_state_t::UP,
 717                    itf3_tag);
 718     HW::item<handle_t> hw_ifh3(4, rc_t::OK);
 719
 720     ADD_EXPECT(interface_cmds::vhost_create_cmd(hw_ifh3, itf3_name, itf3_tag));
 721     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh3));
 722     TRY_CHECK_RC(OM::write(go, itf3));
 723
 724     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh3));
 725     ADD_EXPECT(interface_cmds::vhost_delete_cmd(hw_ifh3, itf3_name));
 726     TRY_CHECK(OM::remove(go));
 727 }
 728
 729 BOOST_AUTO_TEST_CASE(test_bvi) {
 730     VppInit vi;
 731     const std::string ernest = "ErnestHemmingway";
 732     const std::string graham = "GrahamGreene";
 733     rc_t rc = rc_t::OK;
 734     l3_binding *l3;
 735
 736     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP,
 737                                                 rc_t::OK);
 738     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
 739                                                   rc_t::OK);
 740
 741     /*
 742      * Enrest creates a BVI with address 10.10.10.10/24
 743      */
 744     route::prefix_t pfx_10("10.10.10.10", 24);
 745
 746     const std::string bvi_name = "bvi1";
 747     interface itf(bvi_name,
 748                   interface::type_t::BVI,
 749                   interface::admin_state_t::UP);
 750     HW::item<handle_t> hw_ifh(4, rc_t::OK);
 751     HW::item<route::prefix_t> hw_pfx_10(pfx_10, rc_t::OK);
 752
 753     ADD_EXPECT(interface_cmds::loopback_create_cmd(hw_ifh, bvi_name));
 754     ADD_EXPECT(interface_cmds::set_tag(hw_ifh, bvi_name));
 755     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 756     TRY_CHECK_RC(OM::write(ernest, itf));
 757
 758     l3 = new l3_binding(itf, pfx_10);
 759     HW::item<bool> hw_l3_bind(true, rc_t::OK);
 760     HW::item<bool> hw_l3_unbind(false, rc_t::OK);
 761     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
 762     TRY_CHECK_RC(OM::write(ernest, *l3));
 763
 764     // change the MAC address on the BVI
 765     interface itf_new_mac(bvi_name,
 766                           interface::type_t::BVI,
 767                           interface::admin_state_t::UP);
 768     l2_address_t l2_addr({0,1,2,3,4,5});
 769     HW::item<l2_address_t> hw_mac(l2_addr, rc_t::OK);
 770     itf_new_mac.set(l2_addr);
 771     ADD_EXPECT(interface_cmds::set_mac_cmd(hw_mac, hw_ifh));
 772     TRY_CHECK_RC(OM::write(ernest, itf_new_mac));
 773
 774     // create/write the interface to the OM again but with an unset MAC
 775     // this should not generate a MAC address update
 776     TRY_CHECK_RC(OM::write(ernest, itf));
 777
 778     // change the MAC address on the BVI - again
 779     interface itf_new_mac2(bvi_name,
 780                            interface::type_t::BVI,
 781                            interface::admin_state_t::UP);
 782     l2_address_t l2_addr2({0,1,2,3,4,6});
 783     HW::item<l2_address_t> hw_mac2(l2_addr2, rc_t::OK);
 784     itf_new_mac2.set(l2_addr2);
 785     ADD_EXPECT(interface_cmds::set_mac_cmd(hw_mac2, hw_ifh));
 786     TRY_CHECK_RC(OM::write(ernest, itf_new_mac2));
 787
 788     delete l3;
 789     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
 790     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 791     ADD_EXPECT(interface_cmds::loopback_delete_cmd(hw_ifh));
 792     TRY_CHECK(OM::remove(ernest));
 793
 794     /*
 795      * Graham creates a BVI with address 10.10.10.10/24 in Routing Domain
 796      */
 797     route_domain rd(1);
 798     HW::item<bool> hw_rd4_create(true, rc_t::OK);
 799     HW::item<bool> hw_rd4_delete(false, rc_t::OK);
 800     HW::item<bool> hw_rd6_create(true, rc_t::OK);
 801     HW::item<bool> hw_rd6_delete(false, rc_t::OK);
 802     HW::item<route::table_id_t> hw_rd4_bind(1, rc_t::OK);
 803     HW::item<route::table_id_t> hw_rd4_unbind(route::DEFAULT_TABLE, rc_t::OK);
 804     HW::item<route::table_id_t> hw_rd6_bind(1, rc_t::OK);
 805     HW::item<route::table_id_t> hw_rd6_unbind(route::DEFAULT_TABLE, rc_t::OK);
 806     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd4_create, l3_proto_t::IPV4, 1));
 807     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd6_create, l3_proto_t::IPV6, 1));
 808     TRY_CHECK_RC(OM::write(graham, rd));
 809
 810     const std::string bvi2_name = "bvi2";
 811     interface *itf2 = new interface(bvi2_name,
 812                                     interface::type_t::BVI,
 813                                     interface::admin_state_t::UP,
 814                                     rd);
 815     HW::item<handle_t> hw_ifh2(5, rc_t::OK);
 816
 817     ADD_EXPECT(interface_cmds::loopback_create_cmd(hw_ifh2, bvi2_name));
 818     ADD_EXPECT(interface_cmds::set_tag(hw_ifh2, bvi2_name));
 819     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
 820     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_bind, l3_proto_t::IPV4, hw_ifh2));
 821     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd6_bind, l3_proto_t::IPV6, hw_ifh2));
 822
 823     TRY_CHECK_RC(OM::write(graham, *itf2));
 824
 825     l3 = new l3_binding(*itf2, pfx_10);
 826     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind, hw_ifh2.data(), pfx_10));
 827     TRY_CHECK_RC(OM::write(graham, *l3));
 828
 829     delete l3;
 830     delete itf2;
 831
 832     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind, hw_ifh2.data(), pfx_10));
 833     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV4, hw_ifh2));
 834     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd6_unbind, l3_proto_t::IPV6, hw_ifh2));
 835     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
 836     ADD_EXPECT(interface_cmds::loopback_delete_cmd(hw_ifh2));
 837     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd4_delete, l3_proto_t::IPV4, 1));
 838     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd6_delete, l3_proto_t::IPV6, 1));
 839     TRY_CHECK(OM::remove(graham));
 840 }
 841
 842 BOOST_AUTO_TEST_CASE(test_bond) {
 843     VppInit vi;
 844     const std::string cb = "CarolBerg";
 845     rc_t rc = rc_t::OK;
 846
 847     /*
 848      * creates the interfaces
 849      */
 850     std::string itf1_name = "afpacket1";
 851     interface itf1(itf1_name,
 852                    interface::type_t::AFPACKET,
 853                    interface::admin_state_t::UP);
 854
 855     HW::item<handle_t> hw_ifh(2, rc_t::OK);
 856     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 857
 858     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
 859     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 860
 861     TRY_CHECK_RC(OM::write(cb, itf1));
 862
 863     std::string itf2_name = "afpacket2";
 864     interface itf2(itf2_name,
 865                    interface::type_t::AFPACKET,
 866                    interface::admin_state_t::UP);
 867
 868
 869     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
 870     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
 871     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
 872
 873     TRY_CHECK_RC(OM::write(cb, itf2));
 874
 875     std::string bond_name = "bond";
 876     bond_interface bond_itf(bond_name, interface::admin_state_t::UP,
 877                                  bond_interface::mode_t::LACP);
 878
 879     HW::item<handle_t> hw_ifh3(6, rc_t::OK);
 880     ADD_EXPECT(bond_interface_cmds::create_cmd(hw_ifh3, bond_name,
 881       bond_interface::mode_t::LACP, bond_interface::lb_t::L2, l2_address_t::ZERO));
 882     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh3));
 883
 884     TRY_CHECK_RC(OM::write(cb, bond_itf));
 885
 886     bond_member *bm1 = new bond_member(itf1, bond_member::mode_t::ACTIVE,
 887                                          bond_member::rate_t::SLOW);
 888     bond_member *bm2 = new bond_member(itf2, bond_member::mode_t::ACTIVE,
 889                                          bond_member::rate_t::SLOW);
 890     bond_group_binding *bgb = new bond_group_binding(bond_itf, {*bm1, *bm2});
 891
 892     HW::item<bool> bond_hw_bind(true, rc_t::OK);
 893     ADD_EXPECT(bond_group_binding_cmds::bind_cmd(bond_hw_bind, hw_ifh3.data(), *bm1));
 894     ADD_EXPECT(bond_group_binding_cmds::bind_cmd(bond_hw_bind, hw_ifh3.data(), *bm2));
 895
 896     TRY_CHECK_RC(OM::write(cb, *bgb));
 897
 898     delete bgb;
 899     delete bm2;
 900     delete bm1;
 901
 902     STRICT_ORDER_OFF();
 903     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
 904     ADD_EXPECT(bond_group_binding_cmds::unbind_cmd(bond_hw_bind, hw_ifh.data()));
 905     ADD_EXPECT(bond_group_binding_cmds::unbind_cmd(bond_hw_bind, hw_ifh2.data()));
 906     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
 907     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
 908     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh3));
 909     ADD_EXPECT(bond_interface_cmds::delete_cmd(hw_ifh3));
 910     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
 911     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
 912
 913     TRY_CHECK(OM::remove(cb));
 914 }
 915
 916 BOOST_AUTO_TEST_CASE(test_bridge) {
 917     VppInit vi;
 918     const std::string franz = "FranzKafka";
 919     const std::string dante = "Dante";
 920     const std::string jkr = "jkrowling";
 921     rc_t rc = rc_t::OK;
 922
 923     /*
 924      * Franz creates an interface, Bridge-domain, then binds the two
 925      */
 926
 927     // interface create
 928     std::string itf1_name = "afpacket1";
 929     interface itf1(itf1_name,
 930                    interface::type_t::AFPACKET,
 931                    interface::admin_state_t::UP);
 932
 933     HW::item<handle_t> hw_ifh(3, rc_t::OK);
 934     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP,
 935                                                 rc_t::OK);
 936     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
 937     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
 938
 939     TRY_CHECK_RC(OM::write(franz, itf1));
 940
 941     // bridge-domain create
 942     bridge_domain bd1(33);
 943
 944     HW::item<uint32_t> hw_bd(33, rc_t::OK);
 945     ADD_EXPECT(bridge_domain_cmds::create_cmd(hw_bd,
 946                                               bridge_domain::learning_mode_t::ON,
 947                                               bridge_domain::arp_term_mode_t::ON,
 948                                               bridge_domain::flood_mode_t::ON,
 949                                               bridge_domain::mac_age_mode_t::OFF));
 950
 951     TRY_CHECK_RC(OM::write(franz, bd1));
 952
 953     // L2-interface create and bind
 954     // this needs to be delete'd before the flush below, since it too maintains
 955     // references to the BD and Interface
 956     l2_binding *l2itf = new l2_binding(itf1, bd1);
 957     HW::item<bool> hw_l2_bind(true, rc_t::OK);
 958
 959     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_bind,
 960                                          hw_ifh.data(),
 961                                          hw_bd.data(),
 962                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
 963     TRY_CHECK_RC(OM::write(franz, *l2itf));
 964
 965     /*
 966      * Dante adds an interface to the same BD
 967      */
 968     std::string itf2_name = "afpacket2";
 969     interface itf2(itf2_name,
 970                    interface::type_t::AFPACKET,
 971                    interface::admin_state_t::UP);
 972
 973     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
 974     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
 975     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
 976     TRY_CHECK_RC(OM::write(dante, itf2));
 977
 978     // BD add is a no-op since it exists
 979     TRY_CHECK_RC(OM::write(dante, bd1));
 980
 981     l2_binding *l2itf2 = new l2_binding(itf2, bd1);
 982     HW::item<l2_binding::l2_vtr_op_t> hw_set_vtr(l2_binding::l2_vtr_op_t::L2_VTR_POP_1, rc_t::OK);
 983     l2itf2->set(l2_binding::l2_vtr_op_t::L2_VTR_POP_1, 68);
 984
 985     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_bind,
 986                                          hw_ifh2.data(),
 987                                          hw_bd.data(),
 988                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
 989     ADD_EXPECT(l2_binding_cmds::set_vtr_op_cmd(hw_set_vtr, hw_ifh2.data(), 68));
 990     TRY_CHECK_RC(OM::write(dante, *l2itf2));
 991
 992     // Add some static entries to the bridge-domain
 993     HW::item<bool> hw_be1(true, rc_t::OK);
 994     mac_address_t mac1({0,1,2,3,4,5});
 995     bridge_domain_entry *be1 = new bridge_domain_entry(bd1, mac1, itf2);
 996     ADD_EXPECT(bridge_domain_entry_cmds::create_cmd(hw_be1, mac1, bd1.id(), hw_ifh2.data(),
 997                                                     false));
 998     TRY_CHECK_RC(OM::write(dante, *be1));
 999
1000     // Add some entries to the bridge-domain ARP termination table
1001     HW::item<bool> hw_bea1(true, rc_t::OK);
1002     boost::asio::ip::address ip1 = boost::asio::ip::address::from_string("10.10.10.10");
1003
1004     bridge_domain_arp_entry *bea1 = new bridge_domain_arp_entry(bd1, ip1, mac1);
1005     ADD_EXPECT(bridge_domain_arp_entry_cmds::create_cmd(hw_be1, bd1.id(), mac1, ip1));
1006     TRY_CHECK_RC(OM::write(dante, *bea1));
1007
1008     // flush Franz's state
1009     delete l2itf;
1010     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1011                                                   rc_t::OK);
1012     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_bind,
1013                                            hw_ifh.data(),
1014                                            hw_bd.data(),
1015                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
1016     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1017     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1018     TRY_CHECK(OM::remove(franz));
1019
1020     // flush Dante's state - the order the interface and BD are deleted
1021     // is an uncontrollable artifact of the C++ object destruction.
1022     delete l2itf2;
1023     delete be1;
1024     delete bea1;
1025     STRICT_ORDER_OFF();
1026     ADD_EXPECT(bridge_domain_arp_entry_cmds::delete_cmd(hw_be1, bd1.id(), mac1, ip1));
1027     ADD_EXPECT(bridge_domain_entry_cmds::delete_cmd(hw_be1, mac1, bd1.id(), false));
1028     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_bind,
1029                                            hw_ifh2.data(),
1030                                            hw_bd.data(),
1031                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
1032
1033     ADD_EXPECT(bridge_domain_cmds::delete_cmd(hw_bd));
1034     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
1035     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1036     TRY_CHECK(OM::remove(dante));
1037
1038     // test the BVI entry in l2fib
1039     bridge_domain bd2(99);
1040
1041     HW::item<uint32_t> hw_bd2(99, rc_t::OK);
1042     ADD_EXPECT(bridge_domain_cmds::create_cmd(hw_bd2,
1043                                               bridge_domain::learning_mode_t::ON,
1044                                               bridge_domain::arp_term_mode_t::ON,
1045                                               bridge_domain::flood_mode_t::ON,
1046                                               bridge_domain::mac_age_mode_t::OFF));
1047
1048     TRY_CHECK_RC(OM::write(jkr, bd2));
1049
1050     std::string itf3_name = "bvi";
1051     interface itf3(itf3_name,
1052                    interface::type_t::BVI,
1053                    interface::admin_state_t::UP);
1054
1055     HW::item<handle_t> hw_ifh3(5, rc_t::OK);
1056     ADD_EXPECT(interface_cmds::loopback_create_cmd(hw_ifh3, itf3_name));
1057     ADD_EXPECT(interface_cmds::set_tag(hw_ifh3, itf3_name));
1058     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh3));
1059     TRY_CHECK_RC(OM::write(jkr, itf3));
1060
1061     l2_binding *l2itf3 = new l2_binding(itf3, bd2);
1062     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_bind,
1063                                          hw_ifh3.data(),
1064                                          hw_bd2.data(),
1065                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_BVI));
1066     TRY_CHECK_RC(OM::write(jkr, *l2itf3));
1067
1068     HW::item<bool> hw_be2(true, rc_t::OK);
1069     mac_address_t mac2({0,1,2,3,4,5});
1070     bridge_domain_entry *be2 = new bridge_domain_entry(bd2, mac2, itf3);
1071     ADD_EXPECT(bridge_domain_entry_cmds::create_cmd(hw_be2, mac2, bd2.id(), hw_ifh3.data(), true));
1072     TRY_CHECK_RC(OM::write(jkr, *be2));
1073
1074     delete l2itf3;
1075     delete be2;
1076     STRICT_ORDER_OFF();
1077     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_bind,
1078                                            hw_ifh3.data(),
1079                                            hw_bd2.data(),
1080                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_BVI));
1081     ADD_EXPECT(bridge_domain_entry_cmds::delete_cmd(hw_be2, mac2, bd2.id(), true));
1082     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh3));
1083     ADD_EXPECT(interface_cmds::loopback_delete_cmd(hw_ifh3));
1084     ADD_EXPECT(bridge_domain_cmds::delete_cmd(hw_bd2));
1085     TRY_CHECK(OM::remove(jkr));
1086 }
1087
1088 BOOST_AUTO_TEST_CASE(test_l2_xconnect) {
1089     VppInit vi;
1090     const std::string nicholas = "NicholasAbercrombie";
1091     rc_t rc = rc_t::OK;
1092
1093     /*
1094      * Interface 1
1095      */
1096     std::string itf1_name = "host1";
1097     interface itf1(itf1_name,
1098                    interface::type_t::AFPACKET,
1099                    interface::admin_state_t::UP);
1100     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1101     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1102     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1103     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1104     TRY_CHECK_RC(OM::write(nicholas, itf1));
1105
1106     /*
1107      * Interface 2
1108      */
1109     std::string itf2_name = "host2";
1110     interface itf2(itf2_name,
1111                    interface::type_t::AFPACKET,
1112                    interface::admin_state_t::UP);
1113
1114     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1115     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1116     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
1117     TRY_CHECK_RC(OM::write(nicholas, itf2));
1118
1119     l2_xconnect *l2_xconn = new l2_xconnect(itf1, itf2);
1120     HW::item<bool> xconnect_east(true, rc_t::OK);
1121     HW::item<bool> xconnect_west(true, rc_t::OK);
1122     HW::item<bool> xconnect_east_unbind(false, rc_t::OK);
1123     HW::item<bool> xconnect_west_unbind(false, rc_t::OK);
1124     ADD_EXPECT(l2_xconnect_cmds::bind_cmd(xconnect_east, hw_ifh.data(), hw_ifh2.data()));
1125     ADD_EXPECT(l2_xconnect_cmds::bind_cmd(xconnect_west, hw_ifh2.data(), hw_ifh.data()));
1126     TRY_CHECK_RC(OM::write(nicholas, *l2_xconn));
1127
1128     delete l2_xconn;
1129
1130     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1131     STRICT_ORDER_OFF();
1132     ADD_EXPECT(l2_xconnect_cmds::unbind_cmd(xconnect_east_unbind, hw_ifh.data(), hw_ifh2.data()));
1133     ADD_EXPECT(l2_xconnect_cmds::unbind_cmd(xconnect_west_unbind, hw_ifh2.data(), hw_ifh.data()));
1134     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
1135     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1136     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1137     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1138
1139     TRY_CHECK(OM::remove(nicholas));
1140 }
1141
1142 BOOST_AUTO_TEST_CASE(test_vxlan) {
1143     VppInit vi;
1144     const std::string franz = "FranzKafka";
1145     rc_t rc = rc_t::OK;
1146
1147     /*
1148      * Franz creates an interface, Bridge-domain, then binds the two
1149      */
1150
1151     // VXLAN create
1152     vxlan_tunnel::endpoint_t ep(boost::asio::ip::address::from_string("10.10.10.10"),
1153                                 boost::asio::ip::address::from_string("10.10.10.11"),
1154                                 322);
1155
1156     vxlan_tunnel vxt(ep.src, ep.dst, ep.vni);
1157
1158     HW::item<handle_t> hw_vxt(3, rc_t::OK);
1159     ADD_EXPECT(vxlan_tunnel_cmds::create_cmd(hw_vxt, "don't-care", ep,
1160                                              handle_t::INVALID));
1161
1162     TRY_CHECK_RC(OM::write(franz, vxt));
1163
1164     // bridge-domain create
1165     bridge_domain bd1(33, bridge_domain::learning_mode_t::OFF,
1166                       bridge_domain::arp_term_mode_t::OFF,
1167                       bridge_domain::flood_mode_t::OFF,
1168                       bridge_domain::mac_age_mode_t::ON);
1169
1170     HW::item<uint32_t> hw_bd(33, rc_t::OK);
1171     ADD_EXPECT(bridge_domain_cmds::create_cmd(hw_bd,
1172                                               bridge_domain::learning_mode_t::OFF,
1173                                               bridge_domain::arp_term_mode_t::OFF,
1174                                               bridge_domain::flood_mode_t::OFF,
1175                                               bridge_domain::mac_age_mode_t::ON));
1176
1177     TRY_CHECK_RC(OM::write(franz, bd1));
1178
1179     // L2-interface create and bind
1180     // this needs to be delete'd before the flush below, since it too maintains
1181     // references to the BD and Interface
1182     l2_binding *l2itf = new l2_binding(vxt, bd1);
1183     HW::item<bool> hw_l2_bind(true, rc_t::OK);
1184
1185     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_bind,
1186                                          hw_vxt.data(),
1187                                          hw_bd.data(),
1188                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
1189     TRY_CHECK_RC(OM::write(franz, *l2itf));
1190
1191     // flush Franz's state
1192     delete l2itf;
1193     HW::item<handle_t> hw_vxtdel(3, rc_t::NOOP);
1194     STRICT_ORDER_OFF();
1195     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_bind,
1196                                            hw_vxt.data(),
1197                                            hw_bd.data(),
1198                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
1199     ADD_EXPECT(bridge_domain_cmds::delete_cmd(hw_bd));
1200     ADD_EXPECT(vxlan_tunnel_cmds::delete_cmd(hw_vxtdel, ep));
1201     TRY_CHECK(OM::remove(franz));
1202 }
1203
1204 BOOST_AUTO_TEST_CASE(test_vlan) {
1205     VppInit vi;
1206     const std::string noam = "NoamChomsky";
1207     rc_t rc = rc_t::OK;
1208
1209     std::string itf1_name = "host1";
1210     interface itf1(itf1_name,
1211                    interface::type_t::AFPACKET,
1212                    interface::admin_state_t::UP);
1213
1214     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1215     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1216
1217     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1218     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1219
1220     TRY_CHECK_RC(OM::write(noam, itf1));
1221
1222     sub_interface *vl33 = new sub_interface(itf1,
1223                                             interface::admin_state_t::UP,
1224                                             33);
1225
1226     HW::item<handle_t> hw_vl33(3, rc_t::OK);
1227     ADD_EXPECT(sub_interface_cmds::create_cmd(hw_vl33, itf1_name+".33", hw_ifh.data(), 33));
1228     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_vl33));
1229
1230     TRY_CHECK_RC(OM::write(noam, *vl33));
1231
1232     delete vl33;
1233     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1234     HW::item<handle_t> hw_vl33_down(3, rc_t::NOOP);
1235     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_vl33));
1236     ADD_EXPECT(sub_interface_cmds::delete_cmd(hw_vl33_down));
1237     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1238     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1239
1240     TRY_CHECK(OM::remove(noam));
1241 }
1242
1243 BOOST_AUTO_TEST_CASE(test_acl) {
1244     VppInit vi;
1245     const std::string fyodor = "FyodorDostoyevsky";
1246     const std::string leo = "LeoTolstoy";
1247     rc_t rc = rc_t::OK;
1248
1249     /*
1250      * Fyodor adds an ACL in the input direction
1251      */
1252     std::string itf1_name = "host1";
1253     interface itf1(itf1_name,
1254                    interface::type_t::AFPACKET,
1255                    interface::admin_state_t::UP);
1256     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1257     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1258     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1259     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1260     TRY_CHECK_RC(OM::write(fyodor, itf1));
1261
1262     ACL::ethertype_rule_t e1(ethertype_t::ARP, direction_t::INPUT);
1263     ACL::ethertype_rule_t e2(ethertype_t::ARP, direction_t::OUTPUT);
1264     ACL::ethertype_rule_t e3(ethertype_t::IPV4, direction_t::INPUT);
1265     ACL::acl_ethertype::ethertype_rules_t l_e = {e1, e2, e3};
1266     ACL::acl_ethertype *a_e = new ACL::acl_ethertype(itf1, l_e);
1267     HW::item<bool> ae_binding(true, rc_t::OK);
1268     ADD_EXPECT(ACL::acl_ethertype_cmds::bind_cmd(ae_binding, hw_ifh.data(), l_e));
1269     TRY_CHECK_RC(OM::write(fyodor, *a_e));
1270
1271     route::prefix_t src("10.10.10.10", 32);
1272     ACL::l3_rule r1(10, ACL::action_t::PERMIT, src, route::prefix_t::ZERO);
1273     ACL::l3_rule r2(20, ACL::action_t::DENY, route::prefix_t::ZERO, route::prefix_t::ZERO);
1274
1275     std::string acl_name = "acl1";
1276     ACL::l3_list acl1(acl_name);
1277     acl1.insert(r2);
1278     acl1.insert(r1);
1279     ACL::l3_list::rules_t rules = {r1, r2};
1280
1281     HW::item<handle_t> hw_acl(2, rc_t::OK);
1282     ADD_EXPECT(ACL::list_cmds::l3_update_cmd(hw_acl, acl_name, rules));
1283     TRY_CHECK_RC(OM::write(fyodor, acl1));
1284
1285     ACL::l3_rule r3(30, ACL::action_t::PERMIT, route::prefix_t::ZERO, route::prefix_t::ZERO);
1286     ACL::l3_list acl2(acl_name);
1287     acl2.insert(r3);
1288     ACL::l3_list::rules_t rules2 = {r3};
1289     ADD_EXPECT(ACL::list_cmds::l3_update_cmd(hw_acl, acl_name, rules2));
1290     TRY_CHECK_RC(OM::write(fyodor, acl2));
1291
1292     ACL::l3_binding *l3b = new ACL::l3_binding(direction_t::INPUT, itf1, acl1);
1293     HW::item<bool> hw_binding(true, rc_t::OK);
1294     ADD_EXPECT(ACL::binding_cmds::l3_bind_cmd(hw_binding, direction_t::INPUT,
1295                                          hw_ifh.data(), hw_acl.data()));
1296     TRY_CHECK_RC(OM::write(fyodor, *l3b));
1297
1298     /**
1299      * Leo adds an L2 ACL in the output direction
1300      */
1301     TRY_CHECK_RC(OM::write(leo, itf1));
1302
1303     std::string l2_acl_name = "l2_acl1";
1304     mac_address_t mac({0x0, 0x0, 0x1, 0x2, 0x3, 0x4});
1305     mac_address_t mac_mask({0xff, 0xff, 0xff, 0x0, 0x0, 0x0});
1306     ACL::l2_rule l2_r1(10, ACL::action_t::PERMIT, src, mac, mac_mask);
1307     ACL::l2_rule l2_r2(20, ACL::action_t::DENY, src, {}, {});
1308
1309     ACL::l2_list l2_acl(l2_acl_name);
1310     l2_acl.insert(l2_r2);
1311     l2_acl.insert(l2_r1);
1312
1313     ACL::l2_list::rules_t l2_rules = {l2_r1, l2_r2};
1314
1315     HW::item<handle_t> l2_hw_acl(3, rc_t::OK);
1316     ADD_EXPECT(ACL::list_cmds::l2_update_cmd(l2_hw_acl, l2_acl_name, l2_rules));
1317     TRY_CHECK_RC(OM::write(leo, l2_acl));
1318
1319     ACL::l2_binding *l2b = new ACL::l2_binding(direction_t::OUTPUT, itf1, l2_acl);
1320     HW::item<bool> l2_hw_binding(true, rc_t::OK);
1321     ADD_EXPECT(ACL::binding_cmds::l2_bind_cmd(l2_hw_binding, direction_t::OUTPUT,
1322                                        hw_ifh.data(), l2_hw_acl.data()));
1323     TRY_CHECK_RC(OM::write(leo, *l2b));
1324
1325     delete l2b;
1326     ADD_EXPECT(ACL::binding_cmds::l2_unbind_cmd(l2_hw_binding, direction_t::OUTPUT,
1327                                                 hw_ifh.data(), l2_hw_acl.data()));
1328     ADD_EXPECT(ACL::list_cmds::l2_delete_cmd(l2_hw_acl));
1329     TRY_CHECK(OM::remove(leo));
1330
1331     delete l3b;
1332     delete a_e;
1333     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1334                                                   rc_t::OK);
1335     STRICT_ORDER_OFF();
1336     ADD_EXPECT(ACL::binding_cmds::l3_unbind_cmd(hw_binding, direction_t::INPUT,
1337                                          hw_ifh.data(), hw_acl.data()));
1338     ADD_EXPECT(ACL::list_cmds::l3_delete_cmd(hw_acl));
1339     ADD_EXPECT(ACL::acl_ethertype_cmds::unbind_cmd(ae_binding, hw_ifh.data()));
1340     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1341     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1342
1343     TRY_CHECK(OM::remove(fyodor));
1344 }
1345
1346 BOOST_AUTO_TEST_CASE(test_igmp) {
1347     VppInit vi;
1348     const std::string Isaiah = "IsaiahBerlin";
1349     rc_t rc = rc_t::OK;
1350
1351     boost::asio::ip::address_v4 gaddr = boost::asio::ip::address_v4::from_string("232.0.0.1");
1352     boost::asio::ip::address_v4 saddr1 = boost::asio::ip::address_v4::from_string("192.168.0.20");
1353     boost::asio::ip::address_v4 saddr2 = boost::asio::ip::address_v4::from_string("192.168.0.30");
1354
1355     std::string itf3_name = "host3";
1356     interface itf3(itf3_name,
1357                    interface::type_t::AFPACKET,
1358                    interface::admin_state_t::UP);
1359     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1360     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1361     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf3_name));
1362     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1363     TRY_CHECK_RC(OM::write(Isaiah, itf3));
1364
1365     igmp_binding *ib = new igmp_binding(itf3);
1366     HW::item<bool> hw_binding(true, rc_t::OK);
1367     ADD_EXPECT(igmp_binding_cmds::bind_cmd(hw_binding, hw_ifh.data()));
1368     TRY_CHECK_RC(OM::write(Isaiah, *ib));
1369
1370     igmp_listen::src_addrs_t saddrs = {saddr1, saddr2};
1371
1372     igmp_listen *il = new igmp_listen(*ib, gaddr, saddrs);
1373     HW::item<bool> hw_as_listen(true, rc_t::OK);
1374     ADD_EXPECT(igmp_listen_cmds::listen_cmd(hw_as_listen, hw_ifh.data(), gaddr, saddrs));
1375     TRY_CHECK_RC(OM::write(Isaiah, *il));
1376
1377     delete il;
1378     delete ib;
1379
1380     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1381                                                   rc_t::OK);
1382     STRICT_ORDER_OFF();
1383     ADD_EXPECT(igmp_listen_cmds::unlisten_cmd(hw_as_listen, hw_ifh.data(), gaddr));
1384     ADD_EXPECT(igmp_binding_cmds::unbind_cmd(hw_binding, hw_ifh.data()));
1385     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1386     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf3_name));
1387
1388     TRY_CHECK(OM::remove(Isaiah));
1389 }
1390
1391 BOOST_AUTO_TEST_CASE(test_arp_proxy) {
1392     VppInit vi;
1393     const std::string kurt = "KurtVonnegut";
1394     rc_t rc = rc_t::OK;
1395
1396     asio::ip::address_v4 low  = asio::ip::address_v4::from_string("10.0.0.0");
1397     asio::ip::address_v4 high = asio::ip::address_v4::from_string("10.0.0.255");
1398
1399     arp_proxy_config ap(low, high);
1400     HW::item<bool> hw_ap_cfg(true, rc_t::OK);
1401     ADD_EXPECT(arp_proxy_config_cmds::config_cmd(hw_ap_cfg, low, high));
1402     TRY_CHECK_RC(OM::write(kurt, ap));
1403
1404     std::string itf3_name = "host3";
1405     interface itf3(itf3_name,
1406                    interface::type_t::AFPACKET,
1407                    interface::admin_state_t::UP);
1408     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1409     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1410     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf3_name));
1411     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1412     TRY_CHECK_RC(OM::write(kurt, itf3));
1413
1414     arp_proxy_binding *apb = new arp_proxy_binding(itf3);
1415     HW::item<bool> hw_binding(true, rc_t::OK);
1416     ADD_EXPECT(arp_proxy_binding_cmds::bind_cmd(hw_binding, hw_ifh.data()));
1417     TRY_CHECK_RC(OM::write(kurt, *apb));
1418
1419     delete apb;
1420
1421     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1422                                                   rc_t::OK);
1423     STRICT_ORDER_OFF();
1424     ADD_EXPECT(arp_proxy_binding_cmds::unbind_cmd(hw_binding, hw_ifh.data()));
1425     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1426     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf3_name));
1427     ADD_EXPECT(arp_proxy_config_cmds::unconfig_cmd(hw_ap_cfg, low, high));
1428
1429     TRY_CHECK(OM::remove(kurt));
1430 }
1431
1432 BOOST_AUTO_TEST_CASE(test_ip_punt_redirect) {
1433     VppInit vi;
1434     const std::string eliot = "EliotReed";
1435     rc_t rc = rc_t::OK;
1436
1437     /*
1438      * Interface 1 is the tx interface
1439      */
1440     std::string itf1_name = "tx-itf";
1441     interface itf1(itf1_name,
1442                    interface::type_t::AFPACKET,
1443                    interface::admin_state_t::UP);
1444     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1445     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1446     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1447     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1448     TRY_CHECK_RC(OM::write(eliot, itf1));
1449
1450     boost::asio::ip::address addr = boost::asio::ip::address::from_string("192.168.0.20");
1451
1452     /*
1453      * Interface 2 is the rx interface
1454      */
1455     std::string itf2_name = "rx-itf";
1456     interface itf2(itf2_name,
1457                    interface::type_t::AFPACKET,
1458                    interface::admin_state_t::UP);
1459
1460     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1461     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1462     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
1463     TRY_CHECK_RC(OM::write(eliot, itf2));
1464
1465     ip_punt_redirect *ip_punt = new ip_punt_redirect(itf2, itf1, addr);
1466     HW::item<bool> hw_ip_cfg(true, rc_t::OK);
1467     HW::item<bool> hw_ip_uncfg(false, rc_t::OK);
1468     ADD_EXPECT(ip_punt_redirect_cmds::config_cmd(hw_ip_cfg, hw_ifh2.data(), hw_ifh.data(), addr));
1469     TRY_CHECK_RC(OM::write(eliot, *ip_punt));
1470
1471     delete ip_punt;
1472
1473     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1474     STRICT_ORDER_OFF();
1475     ADD_EXPECT(ip_punt_redirect_cmds::unconfig_cmd(hw_ip_uncfg, hw_ifh2.data(), hw_ifh.data(), addr));
1476     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1477     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1478     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
1479     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1480
1481     TRY_CHECK(OM::remove(eliot));
1482 }
1483
1484 BOOST_AUTO_TEST_CASE(test_ip_unnumbered) {
1485     VppInit vi;
1486     const std::string eric = "EricAmbler";
1487     rc_t rc = rc_t::OK;
1488
1489     /*
1490      * Interface 1 has the L3 address
1491      */
1492     std::string itf1_name = "host1";
1493     interface itf1(itf1_name,
1494                    interface::type_t::AFPACKET,
1495                    interface::admin_state_t::UP);
1496     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1497     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1498     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1499     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1500     TRY_CHECK_RC(OM::write(eric, itf1));
1501
1502     route::prefix_t pfx_10("10.10.10.10", 24);
1503     l3_binding *l3 = new l3_binding(itf1, pfx_10);
1504     HW::item<bool> hw_l3_bind(true, rc_t::OK);
1505     HW::item<bool> hw_l3_unbind(false, rc_t::OK);
1506     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
1507     TRY_CHECK_RC(OM::write(eric, *l3));
1508
1509     /*
1510      * Interface 2 is unnumbered
1511      */
1512     std::string itf2_name = "host2";
1513     interface itf2(itf2_name,
1514                    interface::type_t::AFPACKET,
1515                    interface::admin_state_t::UP);
1516
1517     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1518     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1519     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
1520     TRY_CHECK_RC(OM::write(eric, itf2));
1521
1522     ip_unnumbered *ipun = new ip_unnumbered(itf2, itf1);
1523     HW::item<bool> hw_ip_cfg(true, rc_t::OK);
1524     HW::item<bool> hw_ip_uncfg(false, rc_t::OK);
1525     ADD_EXPECT(ip_unnumbered_cmds::config_cmd(hw_ip_cfg, hw_ifh2.data(), hw_ifh.data()));
1526     TRY_CHECK_RC(OM::write(eric, *ipun));
1527
1528     delete l3;
1529     delete ipun;
1530
1531     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1532     STRICT_ORDER_OFF();
1533     ADD_EXPECT(ip_unnumbered_cmds::unconfig_cmd(hw_ip_uncfg, hw_ifh2.data(), hw_ifh.data()));
1534     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
1535     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
1536     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1537     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1538     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1539
1540     TRY_CHECK(OM::remove(eric));
1541 }
1542
1543 BOOST_AUTO_TEST_CASE(test_ip6nd) {
1544     VppInit vi;
1545     const std::string paulo = "PauloCoelho";
1546     rc_t rc = rc_t::OK;
1547
1548     /*
1549      * ra config
1550      */
1551     std::string itf_name = "host_ip6nd";
1552     interface itf(itf_name,
1553                    interface::type_t::AFPACKET,
1554                    interface::admin_state_t::UP);
1555     HW::item<handle_t> hw_ifh(3, rc_t::OK);
1556     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1557     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf_name));
1558     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1559     TRY_CHECK_RC(OM::write(paulo, itf));
1560
1561     route::prefix_t pfx_10("fd8f:69d8:c12c:ca62::3", 128);
1562     l3_binding *l3 = new l3_binding(itf, pfx_10);
1563     HW::item<bool> hw_l3_bind(true, rc_t::OK);
1564     HW::item<bool> hw_l3_unbind(false, rc_t::OK);
1565     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
1566     TRY_CHECK_RC(OM::write(paulo, *l3));
1567
1568     ra_config ra(0, 1, 0, 4);
1569     ip6nd_ra_config *ip6ra = new ip6nd_ra_config(itf, ra);
1570     HW::item<bool> hw_ip6nd_ra_config_config(true, rc_t::OK);
1571     HW::item<bool> hw_ip6nd_ra_config_unconfig(false, rc_t::OK);
1572     ADD_EXPECT(ip6nd_ra_config::config_cmd(hw_ip6nd_ra_config_config, hw_ifh.data(), ra));
1573     TRY_CHECK_RC(OM::write(paulo, *ip6ra));
1574
1575     /*
1576      * ra prefix
1577      */
1578     ra_prefix ra_pfx(pfx_10, 0, 0, 2592000, 604800);
1579     ip6nd_ra_prefix *ip6pfx = new ip6nd_ra_prefix(itf, ra_pfx);
1580     HW::item<bool> hw_ip6nd_ra_prefix_config(true, rc_t::OK);
1581     HW::item<bool> hw_ip6nd_ra_prefix_unconfig(false, rc_t::OK);
1582     ADD_EXPECT(ip6nd_ra_prefix::config_cmd(hw_ip6nd_ra_prefix_config, hw_ifh.data(), ra_pfx));
1583     TRY_CHECK_RC(OM::write(paulo, *ip6pfx));
1584
1585     delete ip6pfx;
1586
1587     ADD_EXPECT(ip6nd_ra_prefix::unconfig_cmd(hw_ip6nd_ra_prefix_unconfig, hw_ifh.data(), ra_pfx));
1588
1589     delete ip6ra;
1590     delete l3;
1591
1592     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1593
1594     STRICT_ORDER_OFF();
1595     ADD_EXPECT(ip6nd_ra_config::unconfig_cmd(hw_ip6nd_ra_config_unconfig, hw_ifh.data(), ra));
1596     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
1597     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1598     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf_name));
1599
1600     TRY_CHECK(OM::remove(paulo));
1601 }
1602
1603 BOOST_AUTO_TEST_CASE(test_interface_span) {
1604     VppInit vi;
1605     const std::string elif = "ElifShafak";
1606     rc_t rc = rc_t::OK;
1607
1608     /*
1609      * Interface 1 to be mirrored
1610      */
1611     std::string itf1_name = "port-from";
1612     interface itf1(itf1_name,
1613                    interface::type_t::AFPACKET,
1614                    interface::admin_state_t::UP);
1615     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1616     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1617     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1618     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1619     TRY_CHECK_RC(OM::write(elif, itf1));
1620
1621     /*
1622      * Interface 2 where traffic is mirrored
1623      */
1624     std::string itf2_name = "port-to";
1625     interface itf2(itf2_name,
1626                    interface::type_t::AFPACKET,
1627                    interface::admin_state_t::UP);
1628
1629     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1630     HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
1631
1632     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1633     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up2, hw_ifh2));
1634     TRY_CHECK_RC(OM::write(elif, itf2));
1635
1636     interface_span *itf_span = new interface_span(itf1, itf2, interface_span::state_t::TX_RX_ENABLED);
1637     HW::item<bool> hw_is_cfg(true, rc_t::OK);
1638     HW::item<bool> hw_is_uncfg(true, rc_t::OK);
1639     ADD_EXPECT(interface_span_cmds::config_cmd(hw_is_cfg, hw_ifh.data(), hw_ifh2.data(), interface_span::state_t::TX_RX_ENABLED));
1640     TRY_CHECK_RC(OM::write(elif, *itf_span));
1641
1642     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1643     HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
1644
1645     delete itf_span;
1646     STRICT_ORDER_OFF();
1647     ADD_EXPECT(interface_span_cmds::unconfig_cmd(hw_is_uncfg, hw_ifh.data(), hw_ifh2.data()));
1648     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1649     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1650     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down2, hw_ifh2));
1651     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1652
1653     TRY_CHECK(OM::remove(elif));
1654 }
1655
1656 BOOST_AUTO_TEST_CASE(test_routing) {
1657     VppInit vi;
1658     const std::string ian = "IanFleming";
1659     rc_t rc = rc_t::OK;
1660
1661     /*
1662      * non-default route domain
1663      */
1664     route_domain rd4(1);
1665     HW::item<bool> hw_rd4_create(true, rc_t::OK);
1666     HW::item<bool> hw_rd4_delete(false, rc_t::OK);
1667     HW::item<bool> hw_rd6_create(true, rc_t::OK);
1668     HW::item<bool> hw_rd6_delete(false, rc_t::OK);
1669     HW::item<route::table_id_t> hw_rd4_bind(1, rc_t::OK);
1670     HW::item<route::table_id_t> hw_rd4_unbind(route::DEFAULT_TABLE, rc_t::OK);
1671     HW::item<route::table_id_t> hw_rd6_bind(1, rc_t::OK);
1672     HW::item<route::table_id_t> hw_rd7_unbind(route::DEFAULT_TABLE, rc_t::OK);
1673     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd4_create, l3_proto_t::IPV4, 1));
1674     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd6_create, l3_proto_t::IPV6, 1));
1675     TRY_CHECK_RC(OM::write(ian, rd4));
1676
1677     /*
1678      * a couple of interfaces
1679      */
1680     std::string itf1_name = "af1";
1681     interface itf1(itf1_name,
1682                    interface::type_t::AFPACKET,
1683                    interface::admin_state_t::UP);
1684     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1685     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1686     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1687     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1688     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1689     TRY_CHECK_RC(OM::write(ian, itf1));
1690
1691     std::string itf2_name = "af2";
1692     interface *itf2 = new interface(itf2_name,
1693                                     interface::type_t::AFPACKET,
1694                                     interface::admin_state_t::UP,
1695                                     rd4);
1696
1697     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1698     HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
1699     HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
1700     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1701     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up2, hw_ifh2));
1702     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_bind, l3_proto_t::IPV4, hw_ifh2));
1703     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd6_bind, l3_proto_t::IPV6, hw_ifh2));
1704     TRY_CHECK_RC(OM::write(ian, *itf2));
1705
1706     /*
1707      * prefix on each interface
1708      */
1709     route::prefix_t pfx_10("10.10.10.10", 24);
1710     l3_binding *l3_10 = new l3_binding(itf1, pfx_10);
1711     HW::item<bool> hw_l3_10_bind(true, rc_t::OK);
1712     HW::item<bool> hw_l3_10_unbind(false, rc_t::OK);
1713     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_10_bind, hw_ifh.data(), pfx_10));
1714     TRY_CHECK_RC(OM::write(ian, *l3_10));
1715     route::prefix_t pfx_11("11.11.11.11", 24);
1716     l3_binding *l3_11 = new l3_binding(*itf2, pfx_11);
1717     HW::item<bool> hw_l3_11_bind(true, rc_t::OK);
1718     HW::item<bool> hw_l3_11_unbind(false, rc_t::OK);
1719     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_11_bind, hw_ifh2.data(), pfx_11));
1720     TRY_CHECK_RC(OM::write(ian, *l3_11));
1721
1722     /*
1723      * A route via interface 1 in the default table
1724      */
1725     route::prefix_t pfx_5("5.5.5.5", 32);
1726     boost::asio::ip::address nh_10 = boost::asio::ip::address::from_string("10.10.10.11");
1727     route::path *path_10 = new route::path(nh_10, itf1);
1728     route::ip_route *route_5 = new route::ip_route(pfx_5);
1729     route_5->add(*path_10);
1730     HW::item<bool> hw_route_5(true, rc_t::OK);
1731     ADD_EXPECT(route::ip_route_cmds::update_cmd(hw_route_5, 0, pfx_5, {*path_10}));
1732     TRY_CHECK_RC(OM::write(ian, *route_5));
1733
1734     /*
1735      * A route via interface 2 in the non-default table
1736      */
1737     boost::asio::ip::address nh_11 = boost::asio::ip::address::from_string("11.11.11.10");
1738     route::path *path_11 = new route::path(nh_11, *itf2);
1739     route::ip_route *route_5_2 = new route::ip_route(rd4, pfx_5);
1740     route_5_2->add(*path_11);
1741     HW::item<bool> hw_route_5_2(true, rc_t::OK);
1742     ADD_EXPECT(route::ip_route_cmds::update_cmd(hw_route_5_2, 1, pfx_5, {*path_11}));
1743     TRY_CHECK_RC(OM::write(ian, *route_5_2));
1744
1745     /*
1746      * An ARP entry for the neighbour on itf1
1747      */
1748     HW::item<bool> hw_neighbour(true, rc_t::OK);
1749     mac_address_t mac_n({0,1,2,4,5,6});
1750     neighbour *ne = new neighbour(itf1, nh_10, mac_n);
1751     ADD_EXPECT(neighbour_cmds::create_cmd(hw_neighbour, hw_ifh.data(), mac_n, nh_10));
1752     TRY_CHECK_RC(OM::write(ian, *ne));
1753
1754     /*
1755      * A DVR route
1756      */
1757     route::prefix_t pfx_6("6.6.6.6", 32);
1758     route::path *path_l2 = new route::path(*itf2, nh_proto_t::ETHERNET);
1759     route::ip_route *route_dvr = new route::ip_route(pfx_6);
1760     route_dvr->add(*path_l2);
1761     HW::item<bool> hw_route_dvr(true, rc_t::OK);
1762     ADD_EXPECT(route::ip_route_cmds::update_cmd(hw_route_dvr, 0, pfx_6, {*path_l2}));
1763     TRY_CHECK_RC(OM::write(ian, *route_dvr));
1764
1765     STRICT_ORDER_OFF();
1766     // delete the stack objects that hold references to others
1767     // so the OM::remove is the call that removes the last reference
1768     delete l3_11;
1769     delete l3_10;
1770     delete itf2;
1771     delete route_5;
1772     delete path_10;
1773     delete route_5_2;
1774     delete path_11;
1775     delete route_dvr;
1776     delete path_l2;
1777     delete ne;
1778     ADD_EXPECT(neighbour_cmds::delete_cmd(hw_neighbour, hw_ifh.data(), mac_n, nh_10));
1779     ADD_EXPECT(route::ip_route_cmds::delete_cmd(hw_route_dvr, 0, pfx_6));
1780     ADD_EXPECT(route::ip_route_cmds::delete_cmd(hw_route_5_2, 1, pfx_5));
1781     ADD_EXPECT(route::ip_route_cmds::delete_cmd(hw_route_5, 0, pfx_5));
1782     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_10_unbind, hw_ifh.data(), pfx_10));
1783     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_11_unbind, hw_ifh2.data(), pfx_11));
1784     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1785     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1786     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV4, hw_ifh2));
1787     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV6, hw_ifh2));
1788     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down2, hw_ifh2));
1789     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1790     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd4_delete, l3_proto_t::IPV4, 1));
1791     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd6_delete, l3_proto_t::IPV6, 1));
1792
1793     TRY_CHECK(OM::remove(ian));
1794 }
1795
1796 BOOST_AUTO_TEST_CASE(test_nat) {
1797     VppInit vi;
1798     const std::string gs = "GeorgeSimenon";
1799     rc_t rc = rc_t::OK;
1800
1801     /*
1802      * Inside Interface
1803      */
1804     std::string itf_in_name = "inside";
1805     interface itf_in(itf_in_name,
1806                      interface::type_t::AFPACKET,
1807                      interface::admin_state_t::UP);
1808     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1809     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1810     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1811     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf_in_name));
1812     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1813     TRY_CHECK_RC(OM::write(gs, itf_in));
1814
1815     /*
1816      * outside
1817      */
1818     std::string itf_out_name = "port-to";
1819     interface itf_out(itf_out_name,
1820                    interface::type_t::AFPACKET,
1821                    interface::admin_state_t::UP);
1822
1823     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1824     HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
1825     HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
1826
1827     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf_out_name));
1828     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up2, hw_ifh2));
1829     TRY_CHECK_RC(OM::write(gs, itf_out));
1830
1831     /*
1832      * A NAT static mapping
1833      */
1834     boost::asio::ip::address in_addr = boost::asio::ip::address::from_string("10.0.0.1");
1835     boost::asio::ip::address_v4 out_addr = boost::asio::ip::address_v4::from_string("1.1.1.1");
1836
1837     nat_static ns(in_addr, out_addr);
1838     HW::item<bool> hw_ns(true, rc_t::OK);
1839
1840     ADD_EXPECT(nat_static_cmds::create_44_cmd(hw_ns, 0, in_addr.to_v4(), out_addr));
1841     TRY_CHECK_RC(OM::write(gs, ns));
1842
1843     /*
1844      * bind nat inside and out
1845      */
1846     nat_binding *nb_in = new nat_binding(itf_in,
1847                                          direction_t::INPUT,
1848                                          l3_proto_t::IPV4,
1849                                          nat_binding::zone_t::INSIDE);
1850     HW::item<bool> hw_nb_in(true, rc_t::OK);
1851
1852     ADD_EXPECT(nat_binding_cmds::bind_44_input_cmd(hw_nb_in,
1853                                                    hw_ifh.data().value(),
1854                                                    nat_binding::zone_t::INSIDE));
1855     TRY_CHECK_RC(OM::write(gs, *nb_in));
1856
1857     nat_binding *nb_out = new nat_binding(itf_out,
1858                                           direction_t::INPUT,
1859                                           l3_proto_t::IPV4,
1860                                           nat_binding::zone_t::OUTSIDE);
1861     HW::item<bool> hw_nb_out(true, rc_t::OK);
1862
1863     ADD_EXPECT(nat_binding_cmds::bind_44_input_cmd(hw_nb_out,
1864                                                    hw_ifh2.data().value(),
1865                                                    nat_binding::zone_t::OUTSIDE));
1866     TRY_CHECK_RC(OM::write(gs, *nb_out));
1867
1868
1869     STRICT_ORDER_OFF();
1870     delete nb_in;
1871     delete nb_out;
1872     ADD_EXPECT(nat_binding_cmds::unbind_44_input_cmd(hw_nb_in,
1873                                                      hw_ifh.data().value(),
1874                                                      nat_binding::zone_t::INSIDE));
1875     ADD_EXPECT(nat_binding_cmds::unbind_44_input_cmd(hw_nb_out,
1876                                                      hw_ifh2.data().value(),
1877                                                      nat_binding::zone_t::OUTSIDE));
1878     ADD_EXPECT(nat_static_cmds::delete_44_cmd(hw_ns, 0, in_addr.to_v4(), out_addr));
1879     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1880     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf_in_name));
1881     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down2, hw_ifh2));
1882     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf_out_name));
1883
1884     TRY_CHECK(OM::remove(gs));
1885 }
1886
1887 BOOST_AUTO_TEST_CASE(test_interface_events) {
1888     VppInit vi;
1889     MockListener ml;
1890
1891     HW::item<bool> hw_want(true, rc_t::OK);
1892
1893     ADD_EXPECT(interface_cmds::events_cmd(ml));
1894     cmd* itf = new interface_cmds::events_cmd(ml);
1895
1896     HW::enqueue(itf);
1897     HW::write();
1898 }
1899
1900 BOOST_AUTO_TEST_CASE(test_interface_route_domain_change) {
1901     VppInit vi;
1902     const std::string rene = "ReneGoscinny";
1903     rc_t rc = rc_t::OK;
1904
1905     /*
1906      * Create an interface with two IP addresses
1907      */
1908     std::string itf1_name = "host1";
1909     interface itf1(itf1_name,
1910                    interface::type_t::AFPACKET,
1911                    interface::admin_state_t::UP);
1912     HW::item<handle_t> hw_ifh1(2, rc_t::OK);
1913     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1914     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1915     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh1, itf1_name));
1916     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh1));
1917     TRY_CHECK_RC(OM::write(rene, itf1));
1918
1919     route::prefix_t pfx_10("10.10.10.10", 24);
1920     l3_binding *l3_1 = new l3_binding(itf1, pfx_10);
1921     HW::item<bool> hw_l3_bind1(true, rc_t::OK);
1922     HW::item<bool> hw_l3_unbind1(false, rc_t::OK);
1923     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind1, hw_ifh1.data(), pfx_10));
1924     TRY_CHECK_RC(OM::write(rene, *l3_1));
1925
1926     route::prefix_t pfx_11("10.10.11.11", 24);
1927     l3_binding *l3_2 = new l3_binding(itf1, pfx_11);
1928     HW::item<bool> hw_l3_bind2(true, rc_t::OK);
1929     HW::item<bool> hw_l3_unbind2(false, rc_t::OK);
1930     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind2, hw_ifh1.data(), pfx_11));
1931     TRY_CHECK_RC(OM::write(rene, *l3_2));
1932
1933     route_domain rd(1);
1934     HW::item<bool> hw_rd_create(true, rc_t::OK);
1935     HW::item<bool> hw_rd_delete(false, rc_t::OK);
1936     HW::item<route::table_id_t> hw_rd_bind(1, rc_t::OK);
1937     HW::item<route::table_id_t> hw_rd_unbind(route::DEFAULT_TABLE, rc_t::OK);
1938     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd_create, l3_proto_t::IPV4, 1));
1939     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd_create, l3_proto_t::IPV6, 1));
1940     TRY_CHECK_RC(OM::write(rene, rd));
1941
1942     /*
1943      * update the interface to change to a new route-domain
1944      * expect that the l3-bindings are removed and readded.
1945      */
1946     interface *itf2 = new interface(itf1_name,
1947                                     interface::type_t::AFPACKET,
1948                                     interface::admin_state_t::UP,
1949                                     rd);
1950     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind1, hw_ifh1.data(), pfx_10));
1951     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind2, hw_ifh1.data(), pfx_11));
1952     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_bind, l3_proto_t::IPV4, hw_ifh1));
1953     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_bind, l3_proto_t::IPV6, hw_ifh1));
1954     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind1, hw_ifh1.data(), pfx_10));
1955     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind2, hw_ifh1.data(), pfx_11));
1956     TRY_CHECK_RC(OM::write(rene, *itf2));
1957
1958     /*
1959      * mve the interface back to the default route-domain
1960      */
1961     interface itf3(itf1_name,
1962                    interface::type_t::AFPACKET,
1963                    interface::admin_state_t::UP);
1964     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind1, hw_ifh1.data(), pfx_10));
1965     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind2, hw_ifh1.data(), pfx_11));
1966     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_unbind, l3_proto_t::IPV4, hw_ifh1));
1967     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_unbind, l3_proto_t::IPV6, hw_ifh1));
1968     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind1, hw_ifh1.data(), pfx_10));
1969     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind2, hw_ifh1.data(), pfx_11));
1970     TRY_CHECK_RC(OM::write(rene, itf3));
1971
1972     delete l3_1;
1973     delete l3_2;
1974     delete itf2;
1975
1976     STRICT_ORDER_OFF();
1977     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind1, hw_ifh1.data(), pfx_10));
1978     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind2, hw_ifh1.data(), pfx_11));
1979     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh1));
1980     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh1, itf1_name));
1981     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd_delete, l3_proto_t::IPV4, 1));
1982     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd_delete, l3_proto_t::IPV6, 1));
1983
1984     TRY_CHECK(OM::remove(rene));
1985 }
1986
1987 BOOST_AUTO_TEST_CASE(test_prefixes) {
1988     route::prefix_t p6_s_16(boost::asio::ip::address::from_string("2001::"), 16);
1989
1990     BOOST_CHECK(p6_s_16.mask() == boost::asio::ip::address::from_string("ffff::"));
1991
1992     route::prefix_t p6_s_17(boost::asio::ip::address::from_string("2001:ff00::"), 17);
1993
1994     BOOST_CHECK(p6_s_17.mask() == boost::asio::ip::address::from_string("ffff:8000::"));
1995     BOOST_CHECK(p6_s_17.low().address() == boost::asio::ip::address::from_string("2001:8000::"));
1996
1997     route::prefix_t p6_s_15(boost::asio::ip::address::from_string("2001:ff00::"), 15);
1998     BOOST_CHECK(p6_s_15.mask() == boost::asio::ip::address::from_string("fffe::"));
1999     BOOST_CHECK(p6_s_15.low().address() == boost::asio::ip::address::from_string("2000::"));
2000
2001     route::prefix_t p4_s_16(boost::asio::ip::address::from_string("192.168.0.0"), 16);
2002
2003     BOOST_CHECK(p4_s_16.mask() == boost::asio::ip::address::from_string("255.255.0.0"));
2004
2005     route::prefix_t p4_s_17(boost::asio::ip::address::from_string("192.168.127.0"), 17);
2006
2007     BOOST_CHECK(p4_s_17.mask() == boost::asio::ip::address::from_string("255.255.128.0"));
2008     BOOST_CHECK(p4_s_17.low().address() == boost::asio::ip::address::from_string("192.168.0.0"));
2009     BOOST_CHECK(p4_s_17.high().address() == boost::asio::ip::address::from_string("192.168.127.255"));
2010
2011     route::prefix_t p4_s_15(boost::asio::ip::address::from_string("192.168.255.255"), 15);
2012
2013     BOOST_CHECK(p4_s_15.mask() == boost::asio::ip::address::from_string("255.254.0.0"));
2014     BOOST_CHECK(p4_s_15.low().address() == boost::asio::ip::address::from_string("192.168.0.0"));
2015     BOOST_CHECK(p4_s_15.high().address() == boost::asio::ip::address::from_string("192.169.255.255"));
2016
2017     route::prefix_t p4_s_32(boost::asio::ip::address::from_string("192.168.1.1"), 32);
2018
2019     BOOST_CHECK(p4_s_32.mask() == boost::asio::ip::address::from_string("255.255.255.255"));
2020     BOOST_CHECK(p4_s_32.low().address() == boost::asio::ip::address::from_string("192.168.1.1"));
2021     BOOST_CHECK(p4_s_32.high().address() == boost::asio::ip::address::from_string("192.168.1.1"));
2022
2023 }
2024
2025 BOOST_AUTO_TEST_CASE(test_pipes) {
2026     VppInit vi;
2027     const std::string gk = "GKChesterton";
2028
2029     const std::string pipe_name_1 = "pipe1";
2030     VOM::pipe pipe1(1, interface::admin_state_t::UP);
2031     HW::item<handle_t> hw_hdl(4, rc_t::OK);
2032     HW::item<pipe::handle_pair_t> hw_hdl_pair(std::make_pair(5,6), rc_t::OK);
2033
2034     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP,
2035                                                 rc_t::OK);
2036     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
2037                                                   rc_t::OK);
2038     ADD_EXPECT(pipe_cmds::create_cmd(hw_hdl, pipe_name_1, 1, hw_hdl_pair));
2039     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_hdl));
2040     TRY_CHECK_RC(OM::write(gk, pipe1));
2041
2042     pipe1.set_ends(hw_hdl_pair.data());
2043
2044     // put each end of the pipe in a BD
2045     bridge_domain bd1(33, bridge_domain::learning_mode_t::OFF,
2046                       bridge_domain::arp_term_mode_t::OFF,
2047                       bridge_domain::flood_mode_t::OFF,
2048                       bridge_domain::mac_age_mode_t::ON);
2049
2050     HW::item<uint32_t> hw_bd(33, rc_t::OK);
2051     ADD_EXPECT(bridge_domain_cmds::create_cmd(hw_bd,
2052                                               bridge_domain::learning_mode_t::OFF,
2053                                               bridge_domain::arp_term_mode_t::OFF,
2054                                               bridge_domain::flood_mode_t::OFF,
2055                                               bridge_domain::mac_age_mode_t::ON));
2056
2057     TRY_CHECK_RC(OM::write(gk, bd1));
2058
2059     l2_binding *l2_1 = new l2_binding(*pipe1.east(), bd1);
2060     HW::item<bool> hw_l2_1_bind(true, rc_t::OK);
2061
2062     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_1_bind,
2063                                          pipe1.east()->handle(),
2064                                          hw_bd.data(),
2065                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2066     TRY_CHECK_RC(OM::write(gk, *l2_1));
2067
2068     l2_binding *l2_2 = new l2_binding(*pipe1.west(), bd1);
2069     HW::item<bool> hw_l2_2_bind(true, rc_t::OK);
2070
2071     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_2_bind,
2072                                          pipe1.west()->handle(),
2073                                          hw_bd.data(),
2074                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2075     TRY_CHECK_RC(OM::write(gk, *l2_2));
2076
2077     STRICT_ORDER_OFF();
2078
2079     delete l2_1;
2080     delete l2_2;
2081     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_1_bind,
2082                                            pipe1.east()->handle(),
2083                                            hw_bd.data(),
2084                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2085     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_1_bind,
2086                                            pipe1.west()->handle(),
2087                                            hw_bd.data(),
2088                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2089     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_hdl));
2090     ADD_EXPECT(pipe_cmds::delete_cmd(hw_hdl, hw_hdl_pair));
2091     ADD_EXPECT(bridge_domain_cmds::delete_cmd(hw_bd));
2092     TRY_CHECK(OM::remove(gk));
2093 }
2094
2095 BOOST_AUTO_TEST_SUITE_END()