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