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(interface_cmds::stats_enable_cmd *cmd)
  99     {
 100     }
 101     void handle_interface_event(interface_cmds::events_cmd *cmd)
 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
1161     TRY_CHECK_RC(OM::write(franz, vxt));
1162
1163     // bridge-domain create
1164     bridge_domain bd1(33, bridge_domain::learning_mode_t::OFF,
1165                       bridge_domain::arp_term_mode_t::OFF,
1166                       bridge_domain::flood_mode_t::OFF,
1167                       bridge_domain::mac_age_mode_t::ON);
1168
1169     HW::item<uint32_t> hw_bd(33, rc_t::OK);
1170     ADD_EXPECT(bridge_domain_cmds::create_cmd(hw_bd,
1171                                               bridge_domain::learning_mode_t::OFF,
1172                                               bridge_domain::arp_term_mode_t::OFF,
1173                                               bridge_domain::flood_mode_t::OFF,
1174                                               bridge_domain::mac_age_mode_t::ON));
1175
1176     TRY_CHECK_RC(OM::write(franz, bd1));
1177
1178     // L2-interface create and bind
1179     // this needs to be delete'd before the flush below, since it too maintains
1180     // references to the BD and Interface
1181     l2_binding *l2itf = new l2_binding(vxt, bd1);
1182     HW::item<bool> hw_l2_bind(true, rc_t::OK);
1183
1184     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_bind,
1185                                          hw_vxt.data(),
1186                                          hw_bd.data(),
1187                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
1188     TRY_CHECK_RC(OM::write(franz, *l2itf));
1189
1190     // flush Franz's state
1191     delete l2itf;
1192     HW::item<handle_t> hw_vxtdel(3, rc_t::NOOP);
1193     STRICT_ORDER_OFF();
1194     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_bind,
1195                                            hw_vxt.data(),
1196                                            hw_bd.data(),
1197                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
1198     ADD_EXPECT(bridge_domain_cmds::delete_cmd(hw_bd));
1199     ADD_EXPECT(vxlan_tunnel_cmds::delete_cmd(hw_vxtdel, ep));
1200     TRY_CHECK(OM::remove(franz));
1201 }
1202
1203 BOOST_AUTO_TEST_CASE(test_vlan) {
1204     VppInit vi;
1205     const std::string noam = "NoamChomsky";
1206     rc_t rc = rc_t::OK;
1207
1208     std::string itf1_name = "host1";
1209     interface itf1(itf1_name,
1210                    interface::type_t::AFPACKET,
1211                    interface::admin_state_t::UP);
1212
1213     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1214     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1215
1216     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1217     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1218
1219     TRY_CHECK_RC(OM::write(noam, itf1));
1220
1221     sub_interface *vl33 = new sub_interface(itf1,
1222                                             interface::admin_state_t::UP,
1223                                             33);
1224
1225     HW::item<handle_t> hw_vl33(3, rc_t::OK);
1226     ADD_EXPECT(sub_interface_cmds::create_cmd(hw_vl33, itf1_name+".33", hw_ifh.data(), 33));
1227     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_vl33));
1228
1229     TRY_CHECK_RC(OM::write(noam, *vl33));
1230
1231     delete vl33;
1232     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1233     HW::item<handle_t> hw_vl33_down(3, rc_t::NOOP);
1234     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_vl33));
1235     ADD_EXPECT(sub_interface_cmds::delete_cmd(hw_vl33_down));
1236     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1237     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1238
1239     TRY_CHECK(OM::remove(noam));
1240 }
1241
1242 BOOST_AUTO_TEST_CASE(test_acl) {
1243     VppInit vi;
1244     const std::string fyodor = "FyodorDostoyevsky";
1245     const std::string leo = "LeoTolstoy";
1246     rc_t rc = rc_t::OK;
1247
1248     /*
1249      * Fyodor adds an ACL in the input direction
1250      */
1251     std::string itf1_name = "host1";
1252     interface itf1(itf1_name,
1253                    interface::type_t::AFPACKET,
1254                    interface::admin_state_t::UP);
1255     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1256     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1257     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1258     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1259     TRY_CHECK_RC(OM::write(fyodor, itf1));
1260
1261     ACL::ethertype_rule_t e1(ethertype_t::ARP, direction_t::INPUT);
1262     ACL::ethertype_rule_t e2(ethertype_t::ARP, direction_t::OUTPUT);
1263     ACL::ethertype_rule_t e3(ethertype_t::IPV4, direction_t::INPUT);
1264     ACL::acl_ethertype::ethertype_rules_t l_e = {e1, e2, e3};
1265     ACL::acl_ethertype *a_e = new ACL::acl_ethertype(itf1, l_e);
1266     HW::item<bool> ae_binding(true, rc_t::OK);
1267     ADD_EXPECT(ACL::acl_ethertype_cmds::bind_cmd(ae_binding, hw_ifh.data(), l_e));
1268     TRY_CHECK_RC(OM::write(fyodor, *a_e));
1269
1270     route::prefix_t src("10.10.10.10", 32);
1271     ACL::l3_rule r1(10, ACL::action_t::PERMIT, src, route::prefix_t::ZERO);
1272     ACL::l3_rule r2(20, ACL::action_t::DENY, route::prefix_t::ZERO, route::prefix_t::ZERO);
1273
1274     std::string acl_name = "acl1";
1275     ACL::l3_list acl1(acl_name);
1276     acl1.insert(r2);
1277     acl1.insert(r1);
1278     ACL::l3_list::rules_t rules = {r1, r2};
1279
1280     HW::item<handle_t> hw_acl(2, rc_t::OK);
1281     ADD_EXPECT(ACL::list_cmds::l3_update_cmd(hw_acl, acl_name, rules));
1282     TRY_CHECK_RC(OM::write(fyodor, acl1));
1283
1284     ACL::l3_rule r3(30, ACL::action_t::PERMIT, route::prefix_t::ZERO, route::prefix_t::ZERO);
1285     ACL::l3_list acl2(acl_name);
1286     acl2.insert(r3);
1287     ACL::l3_list::rules_t rules2 = {r3};
1288     ADD_EXPECT(ACL::list_cmds::l3_update_cmd(hw_acl, acl_name, rules2));
1289     TRY_CHECK_RC(OM::write(fyodor, acl2));
1290
1291     ACL::l3_binding *l3b = new ACL::l3_binding(direction_t::INPUT, itf1, acl1);
1292     HW::item<bool> hw_binding(true, rc_t::OK);
1293     ADD_EXPECT(ACL::binding_cmds::l3_bind_cmd(hw_binding, direction_t::INPUT,
1294                                          hw_ifh.data(), hw_acl.data()));
1295     TRY_CHECK_RC(OM::write(fyodor, *l3b));
1296
1297     /**
1298      * Leo adds an L2 ACL in the output direction
1299      */
1300     TRY_CHECK_RC(OM::write(leo, itf1));
1301
1302     std::string l2_acl_name = "l2_acl1";
1303     mac_address_t mac({0x0, 0x0, 0x1, 0x2, 0x3, 0x4});
1304     mac_address_t mac_mask({0xff, 0xff, 0xff, 0x0, 0x0, 0x0});
1305     ACL::l2_rule l2_r1(10, ACL::action_t::PERMIT, src, mac, mac_mask);
1306     ACL::l2_rule l2_r2(20, ACL::action_t::DENY, src, {}, {});
1307
1308     ACL::l2_list l2_acl(l2_acl_name);
1309     l2_acl.insert(l2_r2);
1310     l2_acl.insert(l2_r1);
1311
1312     ACL::l2_list::rules_t l2_rules = {l2_r1, l2_r2};
1313
1314     HW::item<handle_t> l2_hw_acl(3, rc_t::OK);
1315     ADD_EXPECT(ACL::list_cmds::l2_update_cmd(l2_hw_acl, l2_acl_name, l2_rules));
1316     TRY_CHECK_RC(OM::write(leo, l2_acl));
1317
1318     ACL::l2_binding *l2b = new ACL::l2_binding(direction_t::OUTPUT, itf1, l2_acl);
1319     HW::item<bool> l2_hw_binding(true, rc_t::OK);
1320     ADD_EXPECT(ACL::binding_cmds::l2_bind_cmd(l2_hw_binding, direction_t::OUTPUT,
1321                                        hw_ifh.data(), l2_hw_acl.data()));
1322     TRY_CHECK_RC(OM::write(leo, *l2b));
1323
1324     delete l2b;
1325     ADD_EXPECT(ACL::binding_cmds::l2_unbind_cmd(l2_hw_binding, direction_t::OUTPUT,
1326                                                 hw_ifh.data(), l2_hw_acl.data()));
1327     ADD_EXPECT(ACL::list_cmds::l2_delete_cmd(l2_hw_acl));
1328     TRY_CHECK(OM::remove(leo));
1329
1330     delete l3b;
1331     delete a_e;
1332     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1333                                                   rc_t::OK);
1334     STRICT_ORDER_OFF();
1335     ADD_EXPECT(ACL::binding_cmds::l3_unbind_cmd(hw_binding, direction_t::INPUT,
1336                                          hw_ifh.data(), hw_acl.data()));
1337     ADD_EXPECT(ACL::list_cmds::l3_delete_cmd(hw_acl));
1338     ADD_EXPECT(ACL::acl_ethertype_cmds::unbind_cmd(ae_binding, hw_ifh.data()));
1339     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1340     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1341
1342     TRY_CHECK(OM::remove(fyodor));
1343 }
1344
1345 BOOST_AUTO_TEST_CASE(test_igmp) {
1346     VppInit vi;
1347     const std::string Isaiah = "IsaiahBerlin";
1348     rc_t rc = rc_t::OK;
1349
1350     boost::asio::ip::address gaddr = boost::asio::ip::address::from_string("232.0.0.1");
1351     boost::asio::ip::address saddr1 = boost::asio::ip::address::from_string("192.168.0.20");
1352     boost::asio::ip::address saddr2 = boost::asio::ip::address::from_string("192.168.0.30");
1353
1354     std::string itf3_name = "host3";
1355     interface itf3(itf3_name,
1356                    interface::type_t::AFPACKET,
1357                    interface::admin_state_t::UP);
1358     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1359     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1360     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf3_name));
1361     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1362     TRY_CHECK_RC(OM::write(Isaiah, itf3));
1363
1364     igmp_binding *ib = new igmp_binding(itf3);
1365     HW::item<bool> hw_binding(true, rc_t::OK);
1366     ADD_EXPECT(igmp_binding_cmds::bind_cmd(hw_binding, hw_ifh.data()));
1367     TRY_CHECK_RC(OM::write(Isaiah, *ib));
1368
1369     igmp_listen::src_addrs_t saddrs = {saddr1, saddr2};
1370
1371     igmp_listen *il = new igmp_listen(*ib, gaddr, saddrs);
1372     HW::item<bool> hw_as_listen(true, rc_t::OK);
1373     ADD_EXPECT(igmp_listen_cmds::listen_cmd(hw_as_listen, hw_ifh.data(), gaddr, saddrs));
1374     TRY_CHECK_RC(OM::write(Isaiah, *il));
1375
1376     delete il;
1377     delete ib;
1378
1379     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1380                                                   rc_t::OK);
1381     STRICT_ORDER_OFF();
1382     ADD_EXPECT(igmp_listen_cmds::unlisten_cmd(hw_as_listen, hw_ifh.data(), gaddr));
1383     ADD_EXPECT(igmp_binding_cmds::unbind_cmd(hw_binding, hw_ifh.data()));
1384     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1385     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf3_name));
1386
1387     TRY_CHECK(OM::remove(Isaiah));
1388 }
1389
1390 BOOST_AUTO_TEST_CASE(test_arp_proxy) {
1391     VppInit vi;
1392     const std::string kurt = "KurtVonnegut";
1393     rc_t rc = rc_t::OK;
1394
1395     asio::ip::address_v4 low  = asio::ip::address_v4::from_string("10.0.0.0");
1396     asio::ip::address_v4 high = asio::ip::address_v4::from_string("10.0.0.255");
1397
1398     arp_proxy_config ap(low, high);
1399     HW::item<bool> hw_ap_cfg(true, rc_t::OK);
1400     ADD_EXPECT(arp_proxy_config_cmds::config_cmd(hw_ap_cfg, low, high));
1401     TRY_CHECK_RC(OM::write(kurt, ap));
1402
1403     std::string itf3_name = "host3";
1404     interface itf3(itf3_name,
1405                    interface::type_t::AFPACKET,
1406                    interface::admin_state_t::UP);
1407     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1408     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1409     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf3_name));
1410     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1411     TRY_CHECK_RC(OM::write(kurt, itf3));
1412
1413     arp_proxy_binding *apb = new arp_proxy_binding(itf3);
1414     HW::item<bool> hw_binding(true, rc_t::OK);
1415     ADD_EXPECT(arp_proxy_binding_cmds::bind_cmd(hw_binding, hw_ifh.data()));
1416     TRY_CHECK_RC(OM::write(kurt, *apb));
1417
1418     delete apb;
1419
1420     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
1421                                                   rc_t::OK);
1422     STRICT_ORDER_OFF();
1423     ADD_EXPECT(arp_proxy_binding_cmds::unbind_cmd(hw_binding, hw_ifh.data()));
1424     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1425     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf3_name));
1426     ADD_EXPECT(arp_proxy_config_cmds::unconfig_cmd(hw_ap_cfg, low, high));
1427
1428     TRY_CHECK(OM::remove(kurt));
1429 }
1430
1431 BOOST_AUTO_TEST_CASE(test_ip_punt_redirect) {
1432     VppInit vi;
1433     const std::string eliot = "EliotReed";
1434     rc_t rc = rc_t::OK;
1435
1436     /*
1437      * Interface 1 is the tx interface
1438      */
1439     std::string itf1_name = "tx-itf";
1440     interface itf1(itf1_name,
1441                    interface::type_t::AFPACKET,
1442                    interface::admin_state_t::UP);
1443     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1444     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1445     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1446     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1447     TRY_CHECK_RC(OM::write(eliot, itf1));
1448
1449     boost::asio::ip::address addr = boost::asio::ip::address::from_string("192.168.0.20");
1450
1451     /*
1452      * Interface 2 is the rx interface
1453      */
1454     std::string itf2_name = "rx-itf";
1455     interface itf2(itf2_name,
1456                    interface::type_t::AFPACKET,
1457                    interface::admin_state_t::UP);
1458
1459     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1460     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1461     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
1462     TRY_CHECK_RC(OM::write(eliot, itf2));
1463
1464     ip_punt_redirect *ip_punt = new ip_punt_redirect(itf2, itf1, addr);
1465     HW::item<bool> hw_ip_cfg(true, rc_t::OK);
1466     HW::item<bool> hw_ip_uncfg(false, rc_t::OK);
1467     ADD_EXPECT(ip_punt_redirect_cmds::config_cmd(hw_ip_cfg, hw_ifh2.data(), hw_ifh.data(), addr));
1468     TRY_CHECK_RC(OM::write(eliot, *ip_punt));
1469
1470     delete ip_punt;
1471
1472     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1473     STRICT_ORDER_OFF();
1474     ADD_EXPECT(ip_punt_redirect_cmds::unconfig_cmd(hw_ip_uncfg, hw_ifh2.data(), hw_ifh.data(), addr));
1475     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1476     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1477     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
1478     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1479
1480     TRY_CHECK(OM::remove(eliot));
1481 }
1482
1483 BOOST_AUTO_TEST_CASE(test_ip_unnumbered) {
1484     VppInit vi;
1485     const std::string eric = "EricAmbler";
1486     rc_t rc = rc_t::OK;
1487
1488     /*
1489      * Interface 1 has the L3 address
1490      */
1491     std::string itf1_name = "host1";
1492     interface itf1(itf1_name,
1493                    interface::type_t::AFPACKET,
1494                    interface::admin_state_t::UP);
1495     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1496     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1497     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1498     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1499     TRY_CHECK_RC(OM::write(eric, itf1));
1500
1501     route::prefix_t pfx_10("10.10.10.10", 24);
1502     l3_binding *l3 = new l3_binding(itf1, pfx_10);
1503     HW::item<bool> hw_l3_bind(true, rc_t::OK);
1504     HW::item<bool> hw_l3_unbind(false, rc_t::OK);
1505     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
1506     TRY_CHECK_RC(OM::write(eric, *l3));
1507
1508     /*
1509      * Interface 2 is unnumbered
1510      */
1511     std::string itf2_name = "host2";
1512     interface itf2(itf2_name,
1513                    interface::type_t::AFPACKET,
1514                    interface::admin_state_t::UP);
1515
1516     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1517     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1518     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh2));
1519     TRY_CHECK_RC(OM::write(eric, itf2));
1520
1521     ip_unnumbered *ipun = new ip_unnumbered(itf2, itf1);
1522     HW::item<bool> hw_ip_cfg(true, rc_t::OK);
1523     HW::item<bool> hw_ip_uncfg(false, rc_t::OK);
1524     ADD_EXPECT(ip_unnumbered_cmds::config_cmd(hw_ip_cfg, hw_ifh2.data(), hw_ifh.data()));
1525     TRY_CHECK_RC(OM::write(eric, *ipun));
1526
1527     delete l3;
1528     delete ipun;
1529
1530     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1531     STRICT_ORDER_OFF();
1532     ADD_EXPECT(ip_unnumbered_cmds::unconfig_cmd(hw_ip_uncfg, hw_ifh2.data(), hw_ifh.data()));
1533     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
1534     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh2));
1535     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1536     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1537     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1538
1539     TRY_CHECK(OM::remove(eric));
1540 }
1541
1542 BOOST_AUTO_TEST_CASE(test_ip6nd) {
1543     VppInit vi;
1544     const std::string paulo = "PauloCoelho";
1545     rc_t rc = rc_t::OK;
1546
1547     /*
1548      * ra config
1549      */
1550     std::string itf_name = "host_ip6nd";
1551     interface itf(itf_name,
1552                    interface::type_t::AFPACKET,
1553                    interface::admin_state_t::UP);
1554     HW::item<handle_t> hw_ifh(3, rc_t::OK);
1555     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1556     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf_name));
1557     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1558     TRY_CHECK_RC(OM::write(paulo, itf));
1559
1560     route::prefix_t pfx_10("fd8f:69d8:c12c:ca62::3", 128);
1561     l3_binding *l3 = new l3_binding(itf, pfx_10);
1562     HW::item<bool> hw_l3_bind(true, rc_t::OK);
1563     HW::item<bool> hw_l3_unbind(false, rc_t::OK);
1564     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
1565     TRY_CHECK_RC(OM::write(paulo, *l3));
1566
1567     ra_config ra(0, 1, 0, 4);
1568     ip6nd_ra_config *ip6ra = new ip6nd_ra_config(itf, ra);
1569     HW::item<bool> hw_ip6nd_ra_config_config(true, rc_t::OK);
1570     HW::item<bool> hw_ip6nd_ra_config_unconfig(false, rc_t::OK);
1571     ADD_EXPECT(ip6nd_ra_config::config_cmd(hw_ip6nd_ra_config_config, hw_ifh.data(), ra));
1572     TRY_CHECK_RC(OM::write(paulo, *ip6ra));
1573
1574     /*
1575      * ra prefix
1576      */
1577     ra_prefix ra_pfx(pfx_10, 0, 0, 2592000, 604800);
1578     ip6nd_ra_prefix *ip6pfx = new ip6nd_ra_prefix(itf, ra_pfx);
1579     HW::item<bool> hw_ip6nd_ra_prefix_config(true, rc_t::OK);
1580     HW::item<bool> hw_ip6nd_ra_prefix_unconfig(false, rc_t::OK);
1581     ADD_EXPECT(ip6nd_ra_prefix::config_cmd(hw_ip6nd_ra_prefix_config, hw_ifh.data(), ra_pfx));
1582     TRY_CHECK_RC(OM::write(paulo, *ip6pfx));
1583
1584     delete ip6pfx;
1585
1586     ADD_EXPECT(ip6nd_ra_prefix::unconfig_cmd(hw_ip6nd_ra_prefix_unconfig, hw_ifh.data(), ra_pfx));
1587
1588     delete ip6ra;
1589     delete l3;
1590
1591     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1592
1593     STRICT_ORDER_OFF();
1594     ADD_EXPECT(ip6nd_ra_config::unconfig_cmd(hw_ip6nd_ra_config_unconfig, hw_ifh.data(), ra));
1595     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
1596     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1597     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf_name));
1598
1599     TRY_CHECK(OM::remove(paulo));
1600 }
1601
1602 BOOST_AUTO_TEST_CASE(test_interface_span) {
1603     VppInit vi;
1604     const std::string elif = "ElifShafak";
1605     rc_t rc = rc_t::OK;
1606
1607     /*
1608      * Interface 1 to be mirrored
1609      */
1610     std::string itf1_name = "port-from";
1611     interface itf1(itf1_name,
1612                    interface::type_t::AFPACKET,
1613                    interface::admin_state_t::UP);
1614     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1615     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1616     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1617     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1618     TRY_CHECK_RC(OM::write(elif, itf1));
1619
1620     /*
1621      * Interface 2 where traffic is mirrored
1622      */
1623     std::string itf2_name = "port-to";
1624     interface itf2(itf2_name,
1625                    interface::type_t::AFPACKET,
1626                    interface::admin_state_t::UP);
1627
1628     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1629     HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
1630
1631     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1632     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up2, hw_ifh2));
1633     TRY_CHECK_RC(OM::write(elif, itf2));
1634
1635     interface_span *itf_span = new interface_span(itf1, itf2, interface_span::state_t::TX_RX_ENABLED);
1636     HW::item<bool> hw_is_cfg(true, rc_t::OK);
1637     HW::item<bool> hw_is_uncfg(true, rc_t::OK);
1638     ADD_EXPECT(interface_span_cmds::config_cmd(hw_is_cfg, hw_ifh.data(), hw_ifh2.data(), interface_span::state_t::TX_RX_ENABLED));
1639     TRY_CHECK_RC(OM::write(elif, *itf_span));
1640
1641     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1642     HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
1643
1644     delete itf_span;
1645     STRICT_ORDER_OFF();
1646     ADD_EXPECT(interface_span_cmds::unconfig_cmd(hw_is_uncfg, hw_ifh.data(), hw_ifh2.data()));
1647     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1648     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1649     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down2, hw_ifh2));
1650     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1651
1652     TRY_CHECK(OM::remove(elif));
1653 }
1654
1655 BOOST_AUTO_TEST_CASE(test_routing) {
1656     VppInit vi;
1657     const std::string ian = "IanFleming";
1658     rc_t rc = rc_t::OK;
1659
1660     /*
1661      * non-default route domain
1662      */
1663     route_domain rd4(1);
1664     HW::item<bool> hw_rd4_create(true, rc_t::OK);
1665     HW::item<bool> hw_rd4_delete(false, rc_t::OK);
1666     HW::item<bool> hw_rd6_create(true, rc_t::OK);
1667     HW::item<bool> hw_rd6_delete(false, rc_t::OK);
1668     HW::item<route::table_id_t> hw_rd4_bind(1, rc_t::OK);
1669     HW::item<route::table_id_t> hw_rd4_unbind(route::DEFAULT_TABLE, rc_t::OK);
1670     HW::item<route::table_id_t> hw_rd6_bind(1, rc_t::OK);
1671     HW::item<route::table_id_t> hw_rd7_unbind(route::DEFAULT_TABLE, rc_t::OK);
1672     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd4_create, l3_proto_t::IPV4, 1));
1673     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd6_create, l3_proto_t::IPV6, 1));
1674     TRY_CHECK_RC(OM::write(ian, rd4));
1675
1676     /*
1677      * a couple of interfaces
1678      */
1679     std::string itf1_name = "af1";
1680     interface itf1(itf1_name,
1681                    interface::type_t::AFPACKET,
1682                    interface::admin_state_t::UP);
1683     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1684     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1685     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1686     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf1_name));
1687     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1688     TRY_CHECK_RC(OM::write(ian, itf1));
1689
1690     std::string itf2_name = "af2";
1691     interface *itf2 = new interface(itf2_name,
1692                                     interface::type_t::AFPACKET,
1693                                     interface::admin_state_t::UP,
1694                                     rd4);
1695
1696     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1697     HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
1698     HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
1699     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf2_name));
1700     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up2, hw_ifh2));
1701     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_bind, l3_proto_t::IPV4, hw_ifh2));
1702     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd6_bind, l3_proto_t::IPV6, hw_ifh2));
1703     TRY_CHECK_RC(OM::write(ian, *itf2));
1704
1705     /*
1706      * prefix on each interface
1707      */
1708     route::prefix_t pfx_10("10.10.10.10", 24);
1709     l3_binding *l3_10 = new l3_binding(itf1, pfx_10);
1710     HW::item<bool> hw_l3_10_bind(true, rc_t::OK);
1711     HW::item<bool> hw_l3_10_unbind(false, rc_t::OK);
1712     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_10_bind, hw_ifh.data(), pfx_10));
1713     TRY_CHECK_RC(OM::write(ian, *l3_10));
1714     route::prefix_t pfx_11("11.11.11.11", 24);
1715     l3_binding *l3_11 = new l3_binding(*itf2, pfx_11);
1716     HW::item<bool> hw_l3_11_bind(true, rc_t::OK);
1717     HW::item<bool> hw_l3_11_unbind(false, rc_t::OK);
1718     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_11_bind, hw_ifh2.data(), pfx_11));
1719     TRY_CHECK_RC(OM::write(ian, *l3_11));
1720
1721     /*
1722      * A route via interface 1 in the default table
1723      */
1724     route::prefix_t pfx_5("5.5.5.5", 32);
1725     boost::asio::ip::address nh_10 = boost::asio::ip::address::from_string("10.10.10.11");
1726     route::path *path_10 = new route::path(nh_10, itf1);
1727     route::ip_route *route_5 = new route::ip_route(pfx_5);
1728     route_5->add(*path_10);
1729     HW::item<bool> hw_route_5(true, rc_t::OK);
1730     ADD_EXPECT(route::ip_route_cmds::update_cmd(hw_route_5, 0, pfx_5, {*path_10}));
1731     TRY_CHECK_RC(OM::write(ian, *route_5));
1732
1733     /*
1734      * A route via interface 2 in the non-default table
1735      */
1736     boost::asio::ip::address nh_11 = boost::asio::ip::address::from_string("11.11.11.10");
1737     route::path *path_11 = new route::path(nh_11, *itf2);
1738     route::ip_route *route_5_2 = new route::ip_route(rd4, pfx_5);
1739     route_5_2->add(*path_11);
1740     HW::item<bool> hw_route_5_2(true, rc_t::OK);
1741     ADD_EXPECT(route::ip_route_cmds::update_cmd(hw_route_5_2, 1, pfx_5, {*path_11}));
1742     TRY_CHECK_RC(OM::write(ian, *route_5_2));
1743
1744     /*
1745      * An ARP entry for the neighbour on itf1
1746      */
1747     HW::item<bool> hw_neighbour(true, rc_t::OK);
1748     mac_address_t mac_n({0,1,2,4,5,6});
1749     neighbour *ne = new neighbour(itf1, nh_10, mac_n);
1750     ADD_EXPECT(neighbour_cmds::create_cmd(hw_neighbour, hw_ifh.data(), mac_n, nh_10));
1751     TRY_CHECK_RC(OM::write(ian, *ne));
1752
1753     /*
1754      * A DVR route
1755      */
1756     route::prefix_t pfx_6("6.6.6.6", 32);
1757     route::path *path_l2 = new route::path(*itf2, nh_proto_t::ETHERNET);
1758     route::ip_route *route_dvr = new route::ip_route(pfx_6);
1759     route_dvr->add(*path_l2);
1760     HW::item<bool> hw_route_dvr(true, rc_t::OK);
1761     ADD_EXPECT(route::ip_route_cmds::update_cmd(hw_route_dvr, 0, pfx_6, {*path_l2}));
1762     TRY_CHECK_RC(OM::write(ian, *route_dvr));
1763
1764     STRICT_ORDER_OFF();
1765     // delete the stack objects that hold references to others
1766     // so the OM::remove is the call that removes the last reference
1767     delete l3_11;
1768     delete l3_10;
1769     delete itf2;
1770     delete route_5;
1771     delete path_10;
1772     delete route_5_2;
1773     delete path_11;
1774     delete route_dvr;
1775     delete path_l2;
1776     delete ne;
1777     ADD_EXPECT(neighbour_cmds::delete_cmd(hw_neighbour, hw_ifh.data(), mac_n, nh_10));
1778     ADD_EXPECT(route::ip_route_cmds::delete_cmd(hw_route_dvr, 0, pfx_6));
1779     ADD_EXPECT(route::ip_route_cmds::delete_cmd(hw_route_5_2, 1, pfx_5));
1780     ADD_EXPECT(route::ip_route_cmds::delete_cmd(hw_route_5, 0, pfx_5));
1781     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_10_unbind, hw_ifh.data(), pfx_10));
1782     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_11_unbind, hw_ifh2.data(), pfx_11));
1783     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1784     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf1_name));
1785     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV4, hw_ifh2));
1786     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV6, hw_ifh2));
1787     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down2, hw_ifh2));
1788     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf2_name));
1789     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd4_delete, l3_proto_t::IPV4, 1));
1790     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd6_delete, l3_proto_t::IPV6, 1));
1791
1792     TRY_CHECK(OM::remove(ian));
1793 }
1794
1795 BOOST_AUTO_TEST_CASE(test_nat) {
1796     VppInit vi;
1797     const std::string gs = "GeorgeSimenon";
1798     rc_t rc = rc_t::OK;
1799
1800     /*
1801      * Inside Interface
1802      */
1803     std::string itf_in_name = "inside";
1804     interface itf_in(itf_in_name,
1805                      interface::type_t::AFPACKET,
1806                      interface::admin_state_t::UP);
1807     HW::item<handle_t> hw_ifh(2, rc_t::OK);
1808     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1809     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1810     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh, itf_in_name));
1811     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh));
1812     TRY_CHECK_RC(OM::write(gs, itf_in));
1813
1814     /*
1815      * outside
1816      */
1817     std::string itf_out_name = "port-to";
1818     interface itf_out(itf_out_name,
1819                    interface::type_t::AFPACKET,
1820                    interface::admin_state_t::UP);
1821
1822     HW::item<handle_t> hw_ifh2(4, rc_t::OK);
1823     HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
1824     HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
1825
1826     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh2, itf_out_name));
1827     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up2, hw_ifh2));
1828     TRY_CHECK_RC(OM::write(gs, itf_out));
1829
1830     /*
1831      * A NAT static mapping
1832      */
1833     boost::asio::ip::address in_addr = boost::asio::ip::address::from_string("10.0.0.1");
1834     boost::asio::ip::address_v4 out_addr = boost::asio::ip::address_v4::from_string("1.1.1.1");
1835
1836     nat_static ns(in_addr, out_addr);
1837     HW::item<bool> hw_ns(true, rc_t::OK);
1838
1839     ADD_EXPECT(nat_static_cmds::create_44_cmd(hw_ns, 0, in_addr.to_v4(), out_addr));
1840     TRY_CHECK_RC(OM::write(gs, ns));
1841
1842     /*
1843      * bind nat inside and out
1844      */
1845     nat_binding *nb_in = new nat_binding(itf_in,
1846                                          direction_t::INPUT,
1847                                          l3_proto_t::IPV4,
1848                                          nat_binding::zone_t::INSIDE);
1849     HW::item<bool> hw_nb_in(true, rc_t::OK);
1850
1851     ADD_EXPECT(nat_binding_cmds::bind_44_input_cmd(hw_nb_in,
1852                                                    hw_ifh.data().value(),
1853                                                    nat_binding::zone_t::INSIDE));
1854     TRY_CHECK_RC(OM::write(gs, *nb_in));
1855
1856     nat_binding *nb_out = new nat_binding(itf_out,
1857                                           direction_t::INPUT,
1858                                           l3_proto_t::IPV4,
1859                                           nat_binding::zone_t::OUTSIDE);
1860     HW::item<bool> hw_nb_out(true, rc_t::OK);
1861
1862     ADD_EXPECT(nat_binding_cmds::bind_44_input_cmd(hw_nb_out,
1863                                                    hw_ifh2.data().value(),
1864                                                    nat_binding::zone_t::OUTSIDE));
1865     TRY_CHECK_RC(OM::write(gs, *nb_out));
1866
1867
1868     STRICT_ORDER_OFF();
1869     delete nb_in;
1870     delete nb_out;
1871     ADD_EXPECT(nat_binding_cmds::unbind_44_input_cmd(hw_nb_in,
1872                                                      hw_ifh.data().value(),
1873                                                      nat_binding::zone_t::INSIDE));
1874     ADD_EXPECT(nat_binding_cmds::unbind_44_input_cmd(hw_nb_out,
1875                                                      hw_ifh2.data().value(),
1876                                                      nat_binding::zone_t::OUTSIDE));
1877     ADD_EXPECT(nat_static_cmds::delete_44_cmd(hw_ns, 0, in_addr.to_v4(), out_addr));
1878     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh));
1879     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh, itf_in_name));
1880     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down2, hw_ifh2));
1881     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh2, itf_out_name));
1882
1883     TRY_CHECK(OM::remove(gs));
1884 }
1885
1886 BOOST_AUTO_TEST_CASE(test_interface_events) {
1887     VppInit vi;
1888     MockListener ml;
1889
1890     HW::item<bool> hw_want(true, rc_t::OK);
1891
1892     ADD_EXPECT(interface_cmds::events_cmd(ml));
1893     cmd* itf = new interface_cmds::events_cmd(ml);
1894
1895     HW::enqueue(itf);
1896     HW::write();
1897 }
1898
1899 BOOST_AUTO_TEST_CASE(test_interface_route_domain_change) {
1900     VppInit vi;
1901     const std::string rene = "ReneGoscinny";
1902     rc_t rc = rc_t::OK;
1903
1904     /*
1905      * Create an interface with two IP addresses
1906      */
1907     std::string itf1_name = "host1";
1908     interface itf1(itf1_name,
1909                    interface::type_t::AFPACKET,
1910                    interface::admin_state_t::UP);
1911     HW::item<handle_t> hw_ifh1(2, rc_t::OK);
1912     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
1913     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
1914     ADD_EXPECT(interface_cmds::af_packet_create_cmd(hw_ifh1, itf1_name));
1915     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_ifh1));
1916     TRY_CHECK_RC(OM::write(rene, itf1));
1917
1918     route::prefix_t pfx_10("10.10.10.10", 24);
1919     l3_binding *l3_1 = new l3_binding(itf1, pfx_10);
1920     HW::item<bool> hw_l3_bind1(true, rc_t::OK);
1921     HW::item<bool> hw_l3_unbind1(false, rc_t::OK);
1922     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind1, hw_ifh1.data(), pfx_10));
1923     TRY_CHECK_RC(OM::write(rene, *l3_1));
1924
1925     route::prefix_t pfx_11("10.10.11.11", 24);
1926     l3_binding *l3_2 = new l3_binding(itf1, pfx_11);
1927     HW::item<bool> hw_l3_bind2(true, rc_t::OK);
1928     HW::item<bool> hw_l3_unbind2(false, rc_t::OK);
1929     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind2, hw_ifh1.data(), pfx_11));
1930     TRY_CHECK_RC(OM::write(rene, *l3_2));
1931
1932     route_domain rd(1);
1933     HW::item<bool> hw_rd_create(true, rc_t::OK);
1934     HW::item<bool> hw_rd_delete(false, rc_t::OK);
1935     HW::item<route::table_id_t> hw_rd_bind(1, rc_t::OK);
1936     HW::item<route::table_id_t> hw_rd_unbind(route::DEFAULT_TABLE, rc_t::OK);
1937     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd_create, l3_proto_t::IPV4, 1));
1938     ADD_EXPECT(route_domain_cmds::create_cmd(hw_rd_create, l3_proto_t::IPV6, 1));
1939     TRY_CHECK_RC(OM::write(rene, rd));
1940
1941     /*
1942      * update the interface to change to a new route-domain
1943      * expect that the l3-bindings are removed and readded.
1944      */
1945     interface *itf2 = new interface(itf1_name,
1946                                     interface::type_t::AFPACKET,
1947                                     interface::admin_state_t::UP,
1948                                     rd);
1949     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind1, hw_ifh1.data(), pfx_10));
1950     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind2, hw_ifh1.data(), pfx_11));
1951     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_bind, l3_proto_t::IPV4, hw_ifh1));
1952     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_bind, l3_proto_t::IPV6, hw_ifh1));
1953     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind1, hw_ifh1.data(), pfx_10));
1954     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind2, hw_ifh1.data(), pfx_11));
1955     TRY_CHECK_RC(OM::write(rene, *itf2));
1956
1957     /*
1958      * mve the interface back to the default route-domain
1959      */
1960     interface itf3(itf1_name,
1961                    interface::type_t::AFPACKET,
1962                    interface::admin_state_t::UP);
1963     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind1, hw_ifh1.data(), pfx_10));
1964     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind2, hw_ifh1.data(), pfx_11));
1965     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_unbind, l3_proto_t::IPV4, hw_ifh1));
1966     ADD_EXPECT(interface_cmds::set_table_cmd(hw_rd_unbind, l3_proto_t::IPV6, hw_ifh1));
1967     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind1, hw_ifh1.data(), pfx_10));
1968     ADD_EXPECT(l3_binding_cmds::bind_cmd(hw_l3_bind2, hw_ifh1.data(), pfx_11));
1969     TRY_CHECK_RC(OM::write(rene, itf3));
1970
1971     delete l3_1;
1972     delete l3_2;
1973     delete itf2;
1974
1975     STRICT_ORDER_OFF();
1976     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind1, hw_ifh1.data(), pfx_10));
1977     ADD_EXPECT(l3_binding_cmds::unbind_cmd(hw_l3_unbind2, hw_ifh1.data(), pfx_11));
1978     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_ifh1));
1979     ADD_EXPECT(interface_cmds::af_packet_delete_cmd(hw_ifh1, itf1_name));
1980     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd_delete, l3_proto_t::IPV4, 1));
1981     ADD_EXPECT(route_domain_cmds::delete_cmd(hw_rd_delete, l3_proto_t::IPV6, 1));
1982
1983     TRY_CHECK(OM::remove(rene));
1984 }
1985
1986 BOOST_AUTO_TEST_CASE(test_prefixes) {
1987     route::prefix_t p6_s_16(boost::asio::ip::address::from_string("2001::"), 16);
1988
1989     BOOST_CHECK(p6_s_16.mask() == boost::asio::ip::address::from_string("ffff::"));
1990
1991     route::prefix_t p6_s_17(boost::asio::ip::address::from_string("2001:ff00::"), 17);
1992
1993     BOOST_CHECK(p6_s_17.mask() == boost::asio::ip::address::from_string("ffff:8000::"));
1994     BOOST_CHECK(p6_s_17.low().address() == boost::asio::ip::address::from_string("2001:8000::"));
1995
1996     route::prefix_t p6_s_15(boost::asio::ip::address::from_string("2001:ff00::"), 15);
1997     BOOST_CHECK(p6_s_15.mask() == boost::asio::ip::address::from_string("fffe::"));
1998     BOOST_CHECK(p6_s_15.low().address() == boost::asio::ip::address::from_string("2000::"));
1999
2000     route::prefix_t p4_s_16(boost::asio::ip::address::from_string("192.168.0.0"), 16);
2001
2002     BOOST_CHECK(p4_s_16.mask() == boost::asio::ip::address::from_string("255.255.0.0"));
2003
2004     route::prefix_t p4_s_17(boost::asio::ip::address::from_string("192.168.127.0"), 17);
2005
2006     BOOST_CHECK(p4_s_17.mask() == boost::asio::ip::address::from_string("255.255.128.0"));
2007     BOOST_CHECK(p4_s_17.low().address() == boost::asio::ip::address::from_string("192.168.0.0"));
2008     BOOST_CHECK(p4_s_17.high().address() == boost::asio::ip::address::from_string("192.168.127.255"));
2009
2010     route::prefix_t p4_s_15(boost::asio::ip::address::from_string("192.168.255.255"), 15);
2011
2012     BOOST_CHECK(p4_s_15.mask() == boost::asio::ip::address::from_string("255.254.0.0"));
2013     BOOST_CHECK(p4_s_15.low().address() == boost::asio::ip::address::from_string("192.168.0.0"));
2014     BOOST_CHECK(p4_s_15.high().address() == boost::asio::ip::address::from_string("192.169.255.255"));
2015
2016     route::prefix_t p4_s_32(boost::asio::ip::address::from_string("192.168.1.1"), 32);
2017
2018     BOOST_CHECK(p4_s_32.mask() == boost::asio::ip::address::from_string("255.255.255.255"));
2019     BOOST_CHECK(p4_s_32.low().address() == boost::asio::ip::address::from_string("192.168.1.1"));
2020     BOOST_CHECK(p4_s_32.high().address() == boost::asio::ip::address::from_string("192.168.1.1"));
2021
2022 }
2023
2024 BOOST_AUTO_TEST_CASE(test_pipes) {
2025     VppInit vi;
2026     const std::string gk = "GKChesterton";
2027
2028     const std::string pipe_name_1 = "pipe1";
2029     VOM::pipe pipe1(1, interface::admin_state_t::UP);
2030     HW::item<handle_t> hw_hdl(4, rc_t::OK);
2031     HW::item<pipe::handle_pair_t> hw_hdl_pair(std::make_pair(5,6), rc_t::OK);
2032
2033     HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP,
2034                                                 rc_t::OK);
2035     HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
2036                                                   rc_t::OK);
2037     ADD_EXPECT(pipe_cmds::create_cmd(hw_hdl, pipe_name_1, 1, hw_hdl_pair));
2038     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_up, hw_hdl));
2039     TRY_CHECK_RC(OM::write(gk, pipe1));
2040
2041     pipe1.set_ends(hw_hdl_pair.data());
2042
2043     // put each end of the pipe in a BD
2044     bridge_domain bd1(33, bridge_domain::learning_mode_t::OFF,
2045                       bridge_domain::arp_term_mode_t::OFF,
2046                       bridge_domain::flood_mode_t::OFF,
2047                       bridge_domain::mac_age_mode_t::ON);
2048
2049     HW::item<uint32_t> hw_bd(33, rc_t::OK);
2050     ADD_EXPECT(bridge_domain_cmds::create_cmd(hw_bd,
2051                                               bridge_domain::learning_mode_t::OFF,
2052                                               bridge_domain::arp_term_mode_t::OFF,
2053                                               bridge_domain::flood_mode_t::OFF,
2054                                               bridge_domain::mac_age_mode_t::ON));
2055
2056     TRY_CHECK_RC(OM::write(gk, bd1));
2057
2058     l2_binding *l2_1 = new l2_binding(*pipe1.east(), bd1);
2059     HW::item<bool> hw_l2_1_bind(true, rc_t::OK);
2060
2061     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_1_bind,
2062                                          pipe1.east()->handle(),
2063                                          hw_bd.data(),
2064                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2065     TRY_CHECK_RC(OM::write(gk, *l2_1));
2066
2067     l2_binding *l2_2 = new l2_binding(*pipe1.west(), bd1);
2068     HW::item<bool> hw_l2_2_bind(true, rc_t::OK);
2069
2070     ADD_EXPECT(l2_binding_cmds::bind_cmd(hw_l2_2_bind,
2071                                          pipe1.west()->handle(),
2072                                          hw_bd.data(),
2073                                          l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2074     TRY_CHECK_RC(OM::write(gk, *l2_2));
2075
2076     STRICT_ORDER_OFF();
2077
2078     delete l2_1;
2079     delete l2_2;
2080     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_1_bind,
2081                                            pipe1.east()->handle(),
2082                                            hw_bd.data(),
2083                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2084     ADD_EXPECT(l2_binding_cmds::unbind_cmd(hw_l2_1_bind,
2085                                            pipe1.west()->handle(),
2086                                            hw_bd.data(),
2087                                            l2_binding::l2_port_type_t::L2_PORT_TYPE_NORMAL));
2088     ADD_EXPECT(interface_cmds::state_change_cmd(hw_as_down, hw_hdl));
2089     ADD_EXPECT(pipe_cmds::delete_cmd(hw_hdl, hw_hdl_pair));
2090     ADD_EXPECT(bridge_domain_cmds::delete_cmd(hw_bd));
2091     TRY_CHECK(OM::remove(gk));
2092 }
2093
2094 BOOST_AUTO_TEST_SUITE_END()