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