VPP Object Model (VOM)
The VOM is a C++ library for use by clients/agents of VPP for programming
state. It uses the binary APIs to do so. Various other common client side
functions are also provided. Please see om.hpp for a more detailed description.
Change-Id: Ib756bfe99817093815a9e26ccf464aa5583fc523
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Co-authored-by: Mohsin Kazmi <sykazmi@cisco.com>
diff --git a/test/ext/vom_test.cpp b/test/ext/vom_test.cpp
new file mode 100644
index 0000000..4c72fbc
--- /dev/null
+++ b/test/ext/vom_test.cpp
@@ -0,0 +1,1447 @@
+/*
+ * Test suite for class VppOM
+ *
+ * Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+#define BOOST_TEST_MODULE "VPP OBJECT MODEL"
+#define BOOST_TEST_DYN_LINK
+
+#include <boost/test/unit_test.hpp>
+#include <boost/assign/list_inserter.hpp>
+
+
+#include <iostream>
+#include <deque>
+
+#include "vom/om.hpp"
+#include "vom/interface.hpp"
+#include "vom/l2_binding.hpp"
+#include "vom/l3_binding.hpp"
+#include "vom/bridge_domain.hpp"
+#include "vom/bridge_domain_entry.hpp"
+#include "vom/bridge_domain_arp_entry.hpp"
+#include "vom/prefix.hpp"
+#include "vom/route.hpp"
+#include "vom/route_domain.hpp"
+#include "vom/vxlan_tunnel.hpp"
+#include "vom/sub_interface.hpp"
+#include "vom/acl_list.hpp"
+#include "vom/acl_binding.hpp"
+#include "vom/acl_l3_rule.hpp"
+#include "vom/acl_l2_rule.hpp"
+#include "vom/arp_proxy_config.hpp"
+#include "vom/arp_proxy_binding.hpp"
+#include "vom/ip_unnumbered.hpp"
+#include "vom/interface_ip6_nd.hpp"
+#include "vom/interface_span.hpp"
+#include "vom/neighbour.hpp"
+#include "vom/nat_static.hpp"
+#include "vom/nat_binding.hpp"
+
+using namespace boost;
+using namespace VOM;
+
+/**
+ * An expectation exception
+ */
+class ExpException
+{
+public:
+ ExpException(unsigned int number)
+ {
+ // a neat place to add a break point
+ std::cout << " ExpException here: " << number << std::endl;
+ }
+};
+
+class MockListener : public interface::event_listener,
+ public interface::stat_listener
+{
+ void handle_interface_stat(interface::stats_cmd *cmd)
+ {
+ }
+ void handle_interface_event(interface::events_cmd *cmd)
+ {
+ }
+};
+
+class MockCmdQ : public HW::cmd_q
+{
+public:
+ MockCmdQ():
+ m_strict_order(true)
+ {
+ }
+ virtual ~MockCmdQ()
+ {
+ }
+ void expect(cmd *f)
+ {
+ m_exp_queue.push_back(f);
+ }
+ void enqueue(cmd *f)
+ {
+ m_act_queue.push_back(f);
+ }
+ void enqueue(std::queue<cmd*> &cmds)
+ {
+ while (cmds.size())
+ {
+ m_act_queue.push_back(cmds.front());
+ cmds.pop();
+ }
+ }
+ void enqueue(std::shared_ptr<cmd> f)
+ {
+ m_act_queue.push_back(f.get());
+ }
+
+ void dequeue(cmd *f)
+ {
+ }
+
+ void dequeue(std::shared_ptr<cmd> cmd)
+ {
+ }
+
+ void strict_order(bool on)
+ {
+ m_strict_order = on;
+ }
+
+ bool is_empty()
+ {
+ return ((0 == m_exp_queue.size()) &&
+ (0 == m_act_queue.size()));
+ }
+
+ rc_t write()
+ {
+ cmd *f_exp, *f_act;
+ rc_t rc = rc_t::OK;
+
+ while (m_act_queue.size())
+ {
+ bool matched = false;
+ auto it_exp = m_exp_queue.begin();
+ auto it_act = m_act_queue.begin();
+
+ f_act = *it_act;
+
+ std::cout << " Act: " << f_act->to_string() << std::endl;
+ while (it_exp != m_exp_queue.end())
+ {
+ f_exp = *it_exp;
+ try
+ {
+ std::cout << " Exp: " << f_exp->to_string() << std::endl;
+
+ if (typeid(*f_exp) != typeid(*f_act))
+ {
+ throw ExpException(1);
+ }
+
+ if (typeid(*f_exp) == typeid(interface::af_packet_create_cmd))
+ {
+ rc = handle_derived<interface::af_packet_create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::loopback_create_cmd))
+ {
+ rc = handle_derived<interface::loopback_create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::loopback_delete_cmd))
+ {
+ rc = handle_derived<interface::loopback_delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::af_packet_delete_cmd))
+ {
+ rc = handle_derived<interface::af_packet_delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::state_change_cmd))
+ {
+ rc = handle_derived<interface::state_change_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::set_table_cmd))
+ {
+ rc = handle_derived<interface::set_table_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::set_mac_cmd))
+ {
+ rc = handle_derived<interface::set_mac_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::set_tag))
+ {
+ rc = handle_derived<interface::set_tag>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(route_domain::create_cmd))
+ {
+ rc = handle_derived<route_domain::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(route_domain::delete_cmd))
+ {
+ rc = handle_derived<route_domain::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(route::ip_route::update_cmd))
+ {
+ rc = handle_derived<route::ip_route::update_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(route::ip_route::delete_cmd))
+ {
+ rc = handle_derived<route::ip_route::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(neighbour::create_cmd))
+ {
+ rc = handle_derived<neighbour::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(neighbour::delete_cmd))
+ {
+ rc = handle_derived<neighbour::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(l3_binding::bind_cmd))
+ {
+ rc = handle_derived<l3_binding::bind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(l3_binding::unbind_cmd))
+ {
+ rc = handle_derived<l3_binding::unbind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(bridge_domain::create_cmd))
+ {
+ rc = handle_derived<bridge_domain::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(bridge_domain::delete_cmd))
+ {
+ rc = handle_derived<bridge_domain::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(bridge_domain_entry::create_cmd))
+ {
+ rc = handle_derived<bridge_domain_entry::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(bridge_domain_entry::delete_cmd))
+ {
+ rc = handle_derived<bridge_domain_entry::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(bridge_domain_arp_entry::create_cmd))
+ {
+ rc = handle_derived<bridge_domain_arp_entry::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(bridge_domain_arp_entry::delete_cmd))
+ {
+ rc = handle_derived<bridge_domain_arp_entry::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(l2_binding::bind_cmd))
+ {
+ rc = handle_derived<l2_binding::bind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(l2_binding::unbind_cmd))
+ {
+ rc = handle_derived<l2_binding::unbind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(l2_binding::set_vtr_op_cmd))
+ {
+ rc = handle_derived<l2_binding::set_vtr_op_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(vxlan_tunnel::create_cmd))
+ {
+ rc = handle_derived<vxlan_tunnel::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(vxlan_tunnel::delete_cmd))
+ {
+ rc = handle_derived<vxlan_tunnel::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(sub_interface::create_cmd))
+ {
+ rc = handle_derived<sub_interface::create_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(sub_interface::delete_cmd))
+ {
+ rc = handle_derived<sub_interface::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l3_list::update_cmd))
+ {
+ rc = handle_derived<ACL::l3_list::update_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l3_list::delete_cmd))
+ {
+ rc = handle_derived<ACL::l3_list::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l3_binding::bind_cmd))
+ {
+ rc = handle_derived<ACL::l3_binding::bind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l3_binding::unbind_cmd))
+ {
+ rc = handle_derived<ACL::l3_binding::unbind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l2_list::update_cmd))
+ {
+ rc = handle_derived<ACL::l2_list::update_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l2_list::delete_cmd))
+ {
+ rc = handle_derived<ACL::l2_list::delete_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l2_binding::bind_cmd))
+ {
+ rc = handle_derived<ACL::l2_binding::bind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ACL::l2_binding::unbind_cmd))
+ {
+ rc = handle_derived<ACL::l2_binding::unbind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(arp_proxy_binding::bind_cmd))
+ {
+ rc = handle_derived<arp_proxy_binding::bind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(arp_proxy_binding::unbind_cmd))
+ {
+ rc = handle_derived<arp_proxy_binding::unbind_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(arp_proxy_config::config_cmd))
+ {
+ rc = handle_derived<arp_proxy_config::config_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(arp_proxy_config::unconfig_cmd))
+ {
+ rc = handle_derived<arp_proxy_config::unconfig_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ip_unnumbered::config_cmd))
+ {
+ rc = handle_derived<ip_unnumbered::config_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ip_unnumbered::unconfig_cmd))
+ {
+ rc = handle_derived<ip_unnumbered::unconfig_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ip6nd_ra_config::config_cmd))
+ {
+ rc = handle_derived<ip6nd_ra_config::config_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ip6nd_ra_config::unconfig_cmd))
+ {
+ rc = handle_derived<ip6nd_ra_config::unconfig_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ip6nd_ra_prefix::config_cmd))
+ {
+ rc = handle_derived<ip6nd_ra_prefix::config_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(ip6nd_ra_prefix::unconfig_cmd))
+ {
+ rc = handle_derived<ip6nd_ra_prefix::unconfig_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface_span::config_cmd))
+ {
+ rc = handle_derived<interface_span::config_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface_span::unconfig_cmd))
+ {
+ rc = handle_derived<interface_span::unconfig_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(nat_static::create_44_cmd))
+ {
+ rc = handle_derived<nat_static::create_44_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(nat_static::delete_44_cmd))
+ {
+ rc = handle_derived<nat_static::delete_44_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(nat_binding::bind_44_input_cmd))
+ {
+ rc = handle_derived<nat_binding::bind_44_input_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(nat_binding::unbind_44_input_cmd))
+ {
+ rc = handle_derived<nat_binding::unbind_44_input_cmd>(f_exp, f_act);
+ }
+ else if (typeid(*f_exp) == typeid(interface::events_cmd))
+ {
+ rc = handle_derived<interface::events_cmd>(f_exp, f_act);
+ }
+ else
+ {
+ throw ExpException(2);
+ }
+
+ // if we get here then we found the match.
+ m_exp_queue.erase(it_exp);
+ m_act_queue.erase(it_act);
+ delete f_exp;
+ delete f_act;
+
+ // return any injected failures to the agent
+ if (rc_t::OK != rc && rc_t::NOOP != rc)
+ {
+ return (rc);
+ }
+
+ matched = true;
+ break;
+ }
+ catch (ExpException &e)
+ {
+ // The expected and actual do not match
+ if (m_strict_order)
+ {
+ // in strict ordering mode this is fatal, so rethrow
+ throw e;
+ }
+ else
+ {
+ // move the iterator onto the next in the expected list and
+ // check for a match
+ ++it_exp;
+ }
+ }
+ }
+
+ if (!matched)
+ throw ExpException(3);
+ }
+
+ return (rc);
+ }
+private:
+
+ template <typename T>
+ rc_t handle_derived(const cmd *f_exp, cmd *f_act)
+ {
+ const T *i_exp;
+ T *i_act;
+
+ i_exp = dynamic_cast<const T*>(f_exp);
+ i_act = dynamic_cast<T*>(f_act);
+ if (!(*i_exp == *i_act))
+ {
+ throw ExpException(4);
+ }
+ // pass the data and return code to the agent
+ i_act->item() = i_exp->item();
+
+ return (i_act->item().rc());
+ }
+
+ // The Q to push the expectations on
+ std::deque<cmd*> m_exp_queue;
+
+ // the queue to push the actual events on
+ std::deque<cmd*> m_act_queue;
+
+ // control whether the expected queue is strictly ordered.
+ bool m_strict_order;
+};
+
+class VppInit {
+public:
+ std::string name;
+ MockCmdQ *f;
+
+ VppInit()
+ : name("vpp-ut"),
+ f(new MockCmdQ())
+ {
+ HW::init(f);
+ OM::init();
+ logger().set(log_level_t::DEBUG);
+ }
+
+ ~VppInit() {
+ delete f;
+ }
+};
+
+BOOST_AUTO_TEST_SUITE(VppOM_test)
+
+#define TRY_CHECK_RC(stmt) \
+{ \
+ try { \
+ BOOST_CHECK(rc_t::OK == stmt); \
+ } \
+ catch (ExpException &e) \
+ { \
+ BOOST_CHECK(false); \
+ } \
+ BOOST_CHECK(vi.f->is_empty()); \
+}
+
+#define TRY_CHECK(stmt) \
+{ \
+ try { \
+ stmt; \
+ } \
+ catch (ExpException &e) \
+ { \
+ BOOST_CHECK(false); \
+ } \
+ BOOST_CHECK(vi.f->is_empty()); \
+}
+
+#define ADD_EXPECT(stmt) \
+ vi.f->expect(new stmt)
+
+#define STRICT_ORDER_OFF() \
+ vi.f->strict_order(false)
+
+BOOST_AUTO_TEST_CASE(test_interface) {
+ VppInit vi;
+ const std::string go = "GeorgeOrwell";
+ const std::string js = "JohnSteinbeck";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * George creates and deletes the interface
+ */
+ std::string itf1_name = "afpacket1";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ /*
+ * set the expectation for a afpacket interface create.
+ * 2 is the interface handle VPP [mock] assigns
+ */
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+
+ TRY_CHECK_RC(OM::write(go, itf1));
+
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+
+ TRY_CHECK(OM::remove(go));
+
+ /*
+ * George creates the interface, then John brings it down.
+ * George's remove is a no-op, sice John also owns the interface
+ */
+ interface itf1b(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::DOWN);
+
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(go, itf1));
+
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ TRY_CHECK_RC(OM::write(js, itf1b));
+
+ TRY_CHECK(OM::remove(go));
+
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ TRY_CHECK(OM::remove(js));
+
+ /*
+ * George adds an interface, then we flush all of Geroge's state
+ */
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(go, itf1));
+
+ TRY_CHECK(OM::mark(go));
+
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ TRY_CHECK(OM::sweep(go));
+
+ /*
+ * George adds an interface. mark stale. update the same interface. sweep
+ * and expect no delete
+ */
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ TRY_CHECK_RC(OM::write(go, itf1b));
+
+ TRY_CHECK(OM::mark(go));
+
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(go, itf1));
+
+ TRY_CHECK(OM::sweep(go));
+
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ TRY_CHECK(OM::remove(go));
+
+ /*
+ * George adds an insterface, then we mark that state. Add a second interface
+ * an flush the first that is now stale.
+ */
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(go, itf1));
+
+ TRY_CHECK(OM::mark(go));
+
+ std::string itf2_name = "afpacket2";
+ interface itf2(itf2_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh2(3, rc_t::OK);
+
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh2));
+ TRY_CHECK_RC(OM::write(go, itf2));
+
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ TRY_CHECK(OM::sweep(go));
+
+ TRY_CHECK(OM::mark(go));
+
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh2));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh2, itf2_name));
+ TRY_CHECK(OM::sweep(go));
+}
+
+BOOST_AUTO_TEST_CASE(test_bvi) {
+ VppInit vi;
+ const std::string ernest = "ErnestHemmingway";
+ const std::string graham = "GrahamGreene";
+ rc_t rc = rc_t::OK;
+ l3_binding *l3;
+
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP,
+ rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
+ rc_t::OK);
+
+ /*
+ * Enrest creates a BVI with address 10.10.10.10/24
+ */
+ route::prefix_t pfx_10("10.10.10.10", 24);
+
+ const std::string bvi_name = "bvi1";
+ interface itf(bvi_name,
+ interface::type_t::BVI,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(4, rc_t::OK);
+ HW::item<route::prefix_t> hw_pfx_10(pfx_10, rc_t::OK);
+
+ ADD_EXPECT(interface::loopback_create_cmd(hw_ifh, bvi_name));
+ ADD_EXPECT(interface::set_tag(hw_ifh, bvi_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(ernest, itf));
+
+ l3 = new l3_binding(itf, pfx_10);
+ HW::item<bool> hw_l3_bind(true, rc_t::OK);
+ HW::item<bool> hw_l3_unbind(false, rc_t::OK);
+ ADD_EXPECT(l3_binding::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
+ TRY_CHECK_RC(OM::write(ernest, *l3));
+
+ // change the MAC address on the BVI
+ interface itf_new_mac(bvi_name,
+ interface::type_t::BVI,
+ interface::admin_state_t::UP);
+ l2_address_t l2_addr({0,1,2,3,4,5});
+ HW::item<l2_address_t> hw_mac(l2_addr, rc_t::OK);
+ itf_new_mac.set(l2_addr);
+ ADD_EXPECT(interface::set_mac_cmd(hw_mac, hw_ifh));
+ TRY_CHECK_RC(OM::write(ernest, itf_new_mac));
+
+ // create/write the interface to the OM again but with an unset MAC
+ // this should not generate a MAC address update
+ TRY_CHECK_RC(OM::write(ernest, itf));
+
+ // change the MAC address on the BVI - again
+ interface itf_new_mac2(bvi_name,
+ interface::type_t::BVI,
+ interface::admin_state_t::UP);
+ l2_address_t l2_addr2({0,1,2,3,4,6});
+ HW::item<l2_address_t> hw_mac2(l2_addr2, rc_t::OK);
+ itf_new_mac2.set(l2_addr2);
+ ADD_EXPECT(interface::set_mac_cmd(hw_mac2, hw_ifh));
+ TRY_CHECK_RC(OM::write(ernest, itf_new_mac2));
+
+ delete l3;
+ ADD_EXPECT(l3_binding::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::loopback_delete_cmd(hw_ifh));
+ TRY_CHECK(OM::remove(ernest));
+
+ /*
+ * Graham creates a BVI with address 10.10.10.10/24 in Routing Domain
+ */
+ route_domain rd(1);
+ HW::item<bool> hw_rd4_create(true, rc_t::OK);
+ HW::item<bool> hw_rd4_delete(false, rc_t::OK);
+ HW::item<bool> hw_rd6_create(true, rc_t::OK);
+ HW::item<bool> hw_rd6_delete(false, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd4_bind(1, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd4_unbind(route::DEFAULT_TABLE, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd6_bind(1, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd6_unbind(route::DEFAULT_TABLE, rc_t::OK);
+ ADD_EXPECT(route_domain::create_cmd(hw_rd4_create, l3_proto_t::IPV4, 1));
+ ADD_EXPECT(route_domain::create_cmd(hw_rd6_create, l3_proto_t::IPV6, 1));
+ TRY_CHECK_RC(OM::write(graham, rd));
+
+ const std::string bvi2_name = "bvi2";
+ interface *itf2 = new interface(bvi2_name,
+ interface::type_t::BVI,
+ interface::admin_state_t::UP,
+ rd);
+ HW::item<handle_t> hw_ifh2(5, rc_t::OK);
+
+ ADD_EXPECT(interface::loopback_create_cmd(hw_ifh2, bvi2_name));
+ ADD_EXPECT(interface::set_tag(hw_ifh2, bvi2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh2));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd4_bind, l3_proto_t::IPV4, hw_ifh2));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd6_bind, l3_proto_t::IPV6, hw_ifh2));
+
+ TRY_CHECK_RC(OM::write(graham, *itf2));
+
+ l3 = new l3_binding(*itf2, pfx_10);
+ ADD_EXPECT(l3_binding::bind_cmd(hw_l3_bind, hw_ifh2.data(), pfx_10));
+ TRY_CHECK_RC(OM::write(graham, *l3));
+
+ delete l3;
+ delete itf2;
+
+ ADD_EXPECT(l3_binding::unbind_cmd(hw_l3_unbind, hw_ifh2.data(), pfx_10));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV4, hw_ifh2));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd6_unbind, l3_proto_t::IPV6, hw_ifh2));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh2));
+ ADD_EXPECT(interface::loopback_delete_cmd(hw_ifh2));
+ ADD_EXPECT(route_domain::delete_cmd(hw_rd4_delete, l3_proto_t::IPV4, 1));
+ ADD_EXPECT(route_domain::delete_cmd(hw_rd6_delete, l3_proto_t::IPV6, 1));
+ TRY_CHECK(OM::remove(graham));
+}
+
+BOOST_AUTO_TEST_CASE(test_bridge) {
+ VppInit vi;
+ const std::string franz = "FranzKafka";
+ const std::string dante = "Dante";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * Franz creates an interface, Bridge-domain, then binds the two
+ */
+
+ // interface create
+ std::string itf1_name = "afpacket1";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ HW::item<handle_t> hw_ifh(3, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP,
+ rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+
+ TRY_CHECK_RC(OM::write(franz, itf1));
+
+ // bridge-domain create
+ bridge_domain bd1(33);
+
+ HW::item<uint32_t> hw_bd(33, rc_t::OK);
+ ADD_EXPECT(bridge_domain::create_cmd(hw_bd));
+
+ TRY_CHECK_RC(OM::write(franz, bd1));
+
+ // L2-interface create and bind
+ // this needs to be delete'd before the flush below, since it too maintains
+ // references to the BD and Interface
+ l2_binding *l2itf = new l2_binding(itf1, bd1);
+ HW::item<bool> hw_l2_bind(true, rc_t::OK);
+
+ ADD_EXPECT(l2_binding::bind_cmd(hw_l2_bind, hw_ifh.data(), hw_bd.data(), false));
+ TRY_CHECK_RC(OM::write(franz, *l2itf));
+
+ /*
+ * Dante adds an interface to the same BD
+ */
+ std::string itf2_name = "afpacket2";
+ interface itf2(itf2_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ HW::item<handle_t> hw_ifh2(4, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh2));
+ TRY_CHECK_RC(OM::write(dante, itf2));
+
+ // BD add is a no-op since it exists
+ TRY_CHECK_RC(OM::write(dante, bd1));
+
+ l2_binding *l2itf2 = new l2_binding(itf2, bd1);
+ HW::item<l2_binding::l2_vtr_op_t> hw_set_vtr(l2_binding::l2_vtr_op_t::L2_VTR_POP_1, rc_t::OK);
+ l2itf2->set(l2_binding::l2_vtr_op_t::L2_VTR_POP_1, 68);
+
+ ADD_EXPECT(l2_binding::bind_cmd(hw_l2_bind, hw_ifh2.data(), hw_bd.data(), false));
+ ADD_EXPECT(l2_binding::set_vtr_op_cmd(hw_set_vtr, hw_ifh2.data(), 68));
+ TRY_CHECK_RC(OM::write(dante, *l2itf2));
+
+ // Add some static entries to the bridge-domain
+ HW::item<bool> hw_be1(true, rc_t::OK);
+ mac_address_t mac1({0,1,2,3,4,5});
+ bridge_domain_entry *be1 = new bridge_domain_entry(bd1, mac1, itf2);
+ ADD_EXPECT(bridge_domain_entry::create_cmd(hw_be1, mac1, bd1.id(), hw_ifh2.data()));
+ TRY_CHECK_RC(OM::write(dante, *be1));
+
+ // Add some entries to the bridge-domain ARP termination table
+ HW::item<bool> hw_bea1(true, rc_t::OK);
+ boost::asio::ip::address ip1 = boost::asio::ip::address::from_string("10.10.10.10");
+
+ bridge_domain_arp_entry *bea1 = new bridge_domain_arp_entry(bd1, mac1, ip1);
+ ADD_EXPECT(bridge_domain_arp_entry::create_cmd(hw_be1, bd1.id(), mac1, ip1));
+ TRY_CHECK_RC(OM::write(dante, *bea1));
+
+ // flush Franz's state
+ delete l2itf;
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
+ rc_t::OK);
+ ADD_EXPECT(l2_binding::unbind_cmd(hw_l2_bind, hw_ifh.data(), hw_bd.data(), false));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ TRY_CHECK(OM::remove(franz));
+
+ // flush Dante's state - the order the interface and BD are deleted
+ // is an uncontrollable artifact of the C++ object destruction.
+ delete l2itf2;
+ delete be1;
+ delete bea1;
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(l2_binding::unbind_cmd(hw_l2_bind, hw_ifh2.data(), hw_bd.data(), false));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh2));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(bridge_domain_entry::delete_cmd(hw_be1, mac1, bd1.id()));
+ ADD_EXPECT(bridge_domain_arp_entry::delete_cmd(hw_be1, bd1.id(), mac1, ip1));
+ ADD_EXPECT(bridge_domain::delete_cmd(hw_bd));
+ TRY_CHECK(OM::remove(dante));
+}
+
+BOOST_AUTO_TEST_CASE(test_vxlan) {
+ VppInit vi;
+ const std::string franz = "FranzKafka";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * Franz creates an interface, Bridge-domain, then binds the two
+ */
+
+ // VXLAN create
+ vxlan_tunnel::endpoint_t ep(boost::asio::ip::address::from_string("10.10.10.10"),
+ boost::asio::ip::address::from_string("10.10.10.11"),
+ 322);
+
+ vxlan_tunnel vxt(ep.src, ep.dst, ep.vni);
+
+ HW::item<handle_t> hw_vxt(3, rc_t::OK);
+ ADD_EXPECT(vxlan_tunnel::create_cmd(hw_vxt, "don't-care", ep));
+
+ TRY_CHECK_RC(OM::write(franz, vxt));
+
+ // bridge-domain create
+ bridge_domain bd1(33);
+
+ HW::item<uint32_t> hw_bd(33, rc_t::OK);
+ ADD_EXPECT(bridge_domain::create_cmd(hw_bd));
+
+ TRY_CHECK_RC(OM::write(franz, bd1));
+
+ // L2-interface create and bind
+ // this needs to be delete'd before the flush below, since it too maintains
+ // references to the BD and Interface
+ l2_binding *l2itf = new l2_binding(vxt, bd1);
+ HW::item<bool> hw_l2_bind(true, rc_t::OK);
+
+ ADD_EXPECT(l2_binding::bind_cmd(hw_l2_bind, hw_vxt.data(), hw_bd.data(), false));
+ TRY_CHECK_RC(OM::write(franz, *l2itf));
+
+ // flush Franz's state
+ delete l2itf;
+ HW::item<handle_t> hw_vxtdel(3, rc_t::NOOP);
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(l2_binding::unbind_cmd(hw_l2_bind, hw_vxt.data(), hw_bd.data(), false));
+ ADD_EXPECT(bridge_domain::delete_cmd(hw_bd));
+ ADD_EXPECT(vxlan_tunnel::delete_cmd(hw_vxtdel, ep));
+ TRY_CHECK(OM::remove(franz));
+}
+
+BOOST_AUTO_TEST_CASE(test_vlan) {
+ VppInit vi;
+ const std::string noam = "NoamChomsky";
+ rc_t rc = rc_t::OK;
+
+ std::string itf1_name = "host1";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+
+ TRY_CHECK_RC(OM::write(noam, itf1));
+
+ sub_interface *vl33 = new sub_interface(itf1,
+ interface::admin_state_t::UP,
+ 33);
+
+ HW::item<handle_t> hw_vl33(3, rc_t::OK);
+ ADD_EXPECT(sub_interface::create_cmd(hw_vl33, itf1_name+".33", hw_ifh.data(), 33));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_vl33));
+
+ TRY_CHECK_RC(OM::write(noam, *vl33));
+
+ delete vl33;
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+ HW::item<handle_t> hw_vl33_down(3, rc_t::NOOP);
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_vl33));
+ ADD_EXPECT(sub_interface::delete_cmd(hw_vl33_down));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+
+ TRY_CHECK(OM::remove(noam));
+}
+
+BOOST_AUTO_TEST_CASE(test_acl) {
+ VppInit vi;
+ const std::string fyodor = "FyodorDostoyevsky";
+ const std::string leo = "LeoTolstoy";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * Fyodor adds an ACL in the input direction
+ */
+ std::string itf1_name = "host1";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(fyodor, itf1));
+
+ route::prefix_t src("10.10.10.10", 32);
+ ACL::l3_rule r1(10, ACL::action_t::PERMIT, src, route::prefix_t::ZERO);
+ ACL::l3_rule r2(20, ACL::action_t::DENY, route::prefix_t::ZERO, route::prefix_t::ZERO);
+
+ std::string acl_name = "acl1";
+ ACL::l3_list acl1(acl_name);
+ acl1.insert(r2);
+ acl1.insert(r1);
+ ACL::l3_list::rules_t rules = {r1, r2};
+
+ HW::item<handle_t> hw_acl(2, rc_t::OK);
+ ADD_EXPECT(ACL::l3_list::update_cmd(hw_acl, acl_name, rules));
+ TRY_CHECK_RC(OM::write(fyodor, acl1));
+
+ ACL::l3_binding *l3b = new ACL::l3_binding(direction_t::INPUT, itf1, acl1);
+ HW::item<bool> hw_binding(true, rc_t::OK);
+ ADD_EXPECT(ACL::l3_binding::bind_cmd(hw_binding, direction_t::INPUT,
+ hw_ifh.data(), hw_acl.data()));
+ TRY_CHECK_RC(OM::write(fyodor, *l3b));
+
+ /**
+ * Leo adds an L2 ACL in the output direction
+ */
+ TRY_CHECK_RC(OM::write(leo, itf1));
+
+ std::string l2_acl_name = "l2_acl1";
+ mac_address_t mac({0x0, 0x0, 0x1, 0x2, 0x3, 0x4});
+ mac_address_t mac_mask({0xff, 0xff, 0xff, 0x0, 0x0, 0x0});
+ ACL::l2_rule l2_r1(10, ACL::action_t::PERMIT, src, mac, mac_mask);
+ ACL::l2_rule l2_r2(20, ACL::action_t::DENY, src, {}, {});
+
+ ACL::l2_list l2_acl(l2_acl_name);
+ l2_acl.insert(l2_r2);
+ l2_acl.insert(l2_r1);
+
+ ACL::l2_list::rules_t l2_rules = {l2_r1, l2_r2};
+
+ HW::item<handle_t> l2_hw_acl(3, rc_t::OK);
+ ADD_EXPECT(ACL::l2_list::update_cmd(l2_hw_acl, l2_acl_name, l2_rules));
+ TRY_CHECK_RC(OM::write(leo, l2_acl));
+
+ ACL::l2_binding *l2b = new ACL::l2_binding(direction_t::OUTPUT, itf1, l2_acl);
+ HW::item<bool> l2_hw_binding(true, rc_t::OK);
+ ADD_EXPECT(ACL::l2_binding::bind_cmd(l2_hw_binding, direction_t::OUTPUT,
+ hw_ifh.data(), l2_hw_acl.data()));
+ TRY_CHECK_RC(OM::write(leo, *l2b));
+
+ delete l2b;
+ ADD_EXPECT(ACL::l2_binding::unbind_cmd(l2_hw_binding, direction_t::OUTPUT,
+ hw_ifh.data(), l2_hw_acl.data()));
+ ADD_EXPECT(ACL::l2_list::delete_cmd(l2_hw_acl));
+ TRY_CHECK(OM::remove(leo));
+
+ delete l3b;
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
+ rc_t::OK);
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(ACL::l3_binding::unbind_cmd(hw_binding, direction_t::INPUT,
+ hw_ifh.data(), hw_acl.data()));
+ ADD_EXPECT(ACL::l3_list::delete_cmd(hw_acl));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+
+ TRY_CHECK(OM::remove(fyodor));
+}
+
+BOOST_AUTO_TEST_CASE(test_arp_proxy) {
+ VppInit vi;
+ const std::string kurt = "KurtVonnegut";
+ rc_t rc = rc_t::OK;
+
+ asio::ip::address_v4 low = asio::ip::address_v4::from_string("10.0.0.0");
+ asio::ip::address_v4 high = asio::ip::address_v4::from_string("10.0.0.255");
+
+ arp_proxy_config ap(low, high);
+ HW::item<bool> hw_ap_cfg(true, rc_t::OK);
+ ADD_EXPECT(arp_proxy_config::config_cmd(hw_ap_cfg, low, high));
+ TRY_CHECK_RC(OM::write(kurt, ap));
+
+ std::string itf3_name = "host3";
+ interface itf3(itf3_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf3_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(kurt, itf3));
+
+ arp_proxy_binding *apb = new arp_proxy_binding(itf3, ap);
+ HW::item<bool> hw_binding(true, rc_t::OK);
+ ADD_EXPECT(arp_proxy_binding::bind_cmd(hw_binding, hw_ifh.data()));
+ TRY_CHECK_RC(OM::write(kurt, *apb));
+
+ delete apb;
+
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN,
+ rc_t::OK);
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(arp_proxy_binding::unbind_cmd(hw_binding, hw_ifh.data()));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf3_name));
+ ADD_EXPECT(arp_proxy_config::unconfig_cmd(hw_ap_cfg, low, high));
+
+ TRY_CHECK(OM::remove(kurt));
+}
+
+BOOST_AUTO_TEST_CASE(test_ip_unnumbered) {
+ VppInit vi;
+ const std::string eric = "EricAmbler";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * Interface 1 has the L3 address
+ */
+ std::string itf1_name = "host1";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(eric, itf1));
+
+ route::prefix_t pfx_10("10.10.10.10", 24);
+ l3_binding *l3 = new l3_binding(itf1, pfx_10);
+ HW::item<bool> hw_l3_bind(true, rc_t::OK);
+ HW::item<bool> hw_l3_unbind(false, rc_t::OK);
+ ADD_EXPECT(l3_binding::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
+ TRY_CHECK_RC(OM::write(eric, *l3));
+
+ /*
+ * Interface 2 is unnumbered
+ */
+ std::string itf2_name = "host2";
+ interface itf2(itf2_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ HW::item<handle_t> hw_ifh2(4, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh2));
+ TRY_CHECK_RC(OM::write(eric, itf2));
+
+ ip_unnumbered *ipun = new ip_unnumbered(itf2, itf1);
+ HW::item<bool> hw_ip_cfg(true, rc_t::OK);
+ HW::item<bool> hw_ip_uncfg(false, rc_t::OK);
+ ADD_EXPECT(ip_unnumbered::config_cmd(hw_ip_cfg, hw_ifh2.data(), hw_ifh.data()));
+ TRY_CHECK_RC(OM::write(eric, *ipun));
+
+ delete l3;
+ delete ipun;
+
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(ip_unnumbered::unconfig_cmd(hw_ip_uncfg, hw_ifh2.data(), hw_ifh.data()));
+ ADD_EXPECT(l3_binding::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh2));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+
+ TRY_CHECK(OM::remove(eric));
+}
+
+BOOST_AUTO_TEST_CASE(test_ip6nd) {
+ VppInit vi;
+ const std::string paulo = "PauloCoelho";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * ra config
+ */
+ std::string itf_name = "host_ip6nd";
+ interface itf(itf_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(3, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(paulo, itf));
+
+ route::prefix_t pfx_10("fd8f:69d8:c12c:ca62::3", 128);
+ l3_binding *l3 = new l3_binding(itf, pfx_10);
+ HW::item<bool> hw_l3_bind(true, rc_t::OK);
+ HW::item<bool> hw_l3_unbind(false, rc_t::OK);
+ ADD_EXPECT(l3_binding::bind_cmd(hw_l3_bind, hw_ifh.data(), pfx_10));
+ TRY_CHECK_RC(OM::write(paulo, *l3));
+
+ ra_config ra(0, 1, 0, 4);
+ ip6nd_ra_config *ip6ra = new ip6nd_ra_config(itf, ra);
+ HW::item<bool> hw_ip6nd_ra_config_config(true, rc_t::OK);
+ HW::item<bool> hw_ip6nd_ra_config_unconfig(false, rc_t::OK);
+ ADD_EXPECT(ip6nd_ra_config::config_cmd(hw_ip6nd_ra_config_config, hw_ifh.data(), ra));
+ TRY_CHECK_RC(OM::write(paulo, *ip6ra));
+
+ /*
+ * ra prefix
+ */
+ ra_prefix ra_pfx(pfx_10, 0, 0, 2592000, 604800);
+ ip6nd_ra_prefix *ip6pfx = new ip6nd_ra_prefix(itf, ra_pfx);
+ HW::item<bool> hw_ip6nd_ra_prefix_config(true, rc_t::OK);
+ HW::item<bool> hw_ip6nd_ra_prefix_unconfig(false, rc_t::OK);
+ ADD_EXPECT(ip6nd_ra_prefix::config_cmd(hw_ip6nd_ra_prefix_config, hw_ifh.data(), ra_pfx));
+ TRY_CHECK_RC(OM::write(paulo, *ip6pfx));
+
+ delete ip6pfx;
+
+ ADD_EXPECT(ip6nd_ra_prefix::unconfig_cmd(hw_ip6nd_ra_prefix_unconfig, hw_ifh.data(), ra_pfx));
+
+ delete ip6ra;
+ delete l3;
+
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(ip6nd_ra_config::unconfig_cmd(hw_ip6nd_ra_config_unconfig, hw_ifh.data(), ra));
+ ADD_EXPECT(l3_binding::unbind_cmd(hw_l3_unbind, hw_ifh.data(), pfx_10));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf_name));
+
+ TRY_CHECK(OM::remove(paulo));
+}
+
+BOOST_AUTO_TEST_CASE(test_interface_span) {
+ VppInit vi;
+ const std::string elif = "ElifShafak";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * Interface 1 to be mirrored
+ */
+ std::string itf1_name = "port-from";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(elif, itf1));
+
+ /*
+ * Interface 2 where traffic is mirrored
+ */
+ std::string itf2_name = "port-to";
+ interface itf2(itf2_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ HW::item<handle_t> hw_ifh2(4, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
+
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up2, hw_ifh2));
+ TRY_CHECK_RC(OM::write(elif, itf2));
+
+ interface_span *itf_span = new interface_span(itf1, itf2, interface_span::state_t::TX_RX_ENABLED);
+ HW::item<bool> hw_is_cfg(true, rc_t::OK);
+ HW::item<bool> hw_is_uncfg(true, rc_t::OK);
+ ADD_EXPECT(interface_span::config_cmd(hw_is_cfg, hw_ifh.data(), hw_ifh2.data(), interface_span::state_t::TX_RX_ENABLED));
+ TRY_CHECK_RC(OM::write(elif, *itf_span));
+
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
+
+ delete itf_span;
+ STRICT_ORDER_OFF();
+ ADD_EXPECT(interface_span::unconfig_cmd(hw_is_uncfg, hw_ifh.data(), hw_ifh2.data()));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down2, hw_ifh2));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh2, itf2_name));
+
+ TRY_CHECK(OM::remove(elif));
+}
+
+BOOST_AUTO_TEST_CASE(test_routing) {
+ VppInit vi;
+ const std::string ian = "IanFleming";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * non-default route domain
+ */
+ route_domain rd4(1);
+ HW::item<bool> hw_rd4_create(true, rc_t::OK);
+ HW::item<bool> hw_rd4_delete(false, rc_t::OK);
+ HW::item<bool> hw_rd6_create(true, rc_t::OK);
+ HW::item<bool> hw_rd6_delete(false, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd4_bind(1, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd4_unbind(route::DEFAULT_TABLE, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd6_bind(1, rc_t::OK);
+ HW::item<route::table_id_t> hw_rd7_unbind(route::DEFAULT_TABLE, rc_t::OK);
+ ADD_EXPECT(route_domain::create_cmd(hw_rd4_create, l3_proto_t::IPV4, 1));
+ ADD_EXPECT(route_domain::create_cmd(hw_rd6_create, l3_proto_t::IPV6, 1));
+ TRY_CHECK_RC(OM::write(ian, rd4));
+
+ /*
+ * a couple of interfaces
+ */
+ std::string itf1_name = "af1";
+ interface itf1(itf1_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(ian, itf1));
+
+ std::string itf2_name = "af2";
+ interface *itf2 = new interface(itf2_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP,
+ rd4);
+
+ HW::item<handle_t> hw_ifh2(4, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up2, hw_ifh2));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd4_bind, l3_proto_t::IPV4, hw_ifh2));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd6_bind, l3_proto_t::IPV6, hw_ifh2));
+ TRY_CHECK_RC(OM::write(ian, *itf2));
+
+ /*
+ * prefix on each interface
+ */
+ route::prefix_t pfx_10("10.10.10.10", 24);
+ l3_binding *l3_10 = new l3_binding(itf1, pfx_10);
+ HW::item<bool> hw_l3_10_bind(true, rc_t::OK);
+ HW::item<bool> hw_l3_10_unbind(false, rc_t::OK);
+ ADD_EXPECT(l3_binding::bind_cmd(hw_l3_10_bind, hw_ifh.data(), pfx_10));
+ TRY_CHECK_RC(OM::write(ian, *l3_10));
+ route::prefix_t pfx_11("11.11.11.11", 24);
+ l3_binding *l3_11 = new l3_binding(*itf2, pfx_11);
+ HW::item<bool> hw_l3_11_bind(true, rc_t::OK);
+ HW::item<bool> hw_l3_11_unbind(false, rc_t::OK);
+ ADD_EXPECT(l3_binding::bind_cmd(hw_l3_11_bind, hw_ifh2.data(), pfx_11));
+ TRY_CHECK_RC(OM::write(ian, *l3_11));
+
+ /*
+ * A route via interface 1 in the default table
+ */
+ route::prefix_t pfx_5("5.5.5.5", 32);
+ boost::asio::ip::address nh_10 = boost::asio::ip::address::from_string("10.10.10.11");
+ route::path *path_10 = new route::path(nh_10, itf1);
+ route::ip_route *route_5 = new route::ip_route(pfx_5);
+ route_5->add(*path_10);
+ HW::item<bool> hw_route_5(true, rc_t::OK);
+ ADD_EXPECT(route::ip_route::update_cmd(hw_route_5, 0, pfx_5, {*path_10}));
+ TRY_CHECK_RC(OM::write(ian, *route_5));
+
+ /*
+ * A route via interface 2 in the non-default table
+ */
+ boost::asio::ip::address nh_11 = boost::asio::ip::address::from_string("11.11.11.10");
+ route::path *path_11 = new route::path(nh_11, *itf2);
+ route::ip_route *route_5_2 = new route::ip_route(rd4, pfx_5);
+ route_5_2->add(*path_11);
+ HW::item<bool> hw_route_5_2(true, rc_t::OK);
+ ADD_EXPECT(route::ip_route::update_cmd(hw_route_5_2, 1, pfx_5, {*path_11}));
+ TRY_CHECK_RC(OM::write(ian, *route_5_2));
+
+ /*
+ * An ARP entry for the neighbour on itf1
+ */
+ HW::item<bool> hw_neighbour(true, rc_t::OK);
+ mac_address_t mac_n({0,1,2,4,5,6});
+ neighbour *ne = new neighbour(itf1, mac_n, nh_10);
+ ADD_EXPECT(neighbour::create_cmd(hw_neighbour, hw_ifh.data(), mac_n, nh_10));
+ TRY_CHECK_RC(OM::write(ian, *ne));
+
+ /*
+ * A DVR route
+ */
+ route::prefix_t pfx_6("6.6.6.6", 32);
+ route::path *path_l2 = new route::path(*itf2, nh_proto_t::ETHERNET);
+ route::ip_route *route_dvr = new route::ip_route(pfx_6);
+ route_dvr->add(*path_l2);
+ HW::item<bool> hw_route_dvr(true, rc_t::OK);
+ ADD_EXPECT(route::ip_route::update_cmd(hw_route_dvr, 0, pfx_6, {*path_l2}));
+ TRY_CHECK_RC(OM::write(ian, *route_dvr));
+
+ STRICT_ORDER_OFF();
+ // delete the stack objects that hold references to others
+ // so the OM::remove is the call that removes the last reference
+ delete l3_11;
+ delete l3_10;
+ delete itf2;
+ delete route_5;
+ delete path_10;
+ delete route_5_2;
+ delete path_11;
+ delete route_dvr;
+ delete path_l2;
+ delete ne;
+ ADD_EXPECT(neighbour::delete_cmd(hw_neighbour, hw_ifh.data(), mac_n, nh_10));
+ ADD_EXPECT(route::ip_route::delete_cmd(hw_route_dvr, 0, pfx_6));
+ ADD_EXPECT(route::ip_route::delete_cmd(hw_route_5_2, 1, pfx_5));
+ ADD_EXPECT(route::ip_route::delete_cmd(hw_route_5, 0, pfx_5));
+ ADD_EXPECT(l3_binding::unbind_cmd(hw_l3_10_unbind, hw_ifh.data(), pfx_10));
+ ADD_EXPECT(l3_binding::unbind_cmd(hw_l3_11_unbind, hw_ifh2.data(), pfx_11));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf1_name));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV4, hw_ifh2));
+ ADD_EXPECT(interface::set_table_cmd(hw_rd4_unbind, l3_proto_t::IPV6, hw_ifh2));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down2, hw_ifh2));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh2, itf2_name));
+ ADD_EXPECT(route_domain::delete_cmd(hw_rd4_delete, l3_proto_t::IPV4, 1));
+ ADD_EXPECT(route_domain::delete_cmd(hw_rd6_delete, l3_proto_t::IPV6, 1));
+
+ TRY_CHECK(OM::remove(ian));
+}
+
+BOOST_AUTO_TEST_CASE(test_nat) {
+ VppInit vi;
+ const std::string gs = "GeorgeSimenon";
+ rc_t rc = rc_t::OK;
+
+ /*
+ * Inside Interface
+ */
+ std::string itf_in_name = "inside";
+ interface itf_in(itf_in_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+ HW::item<handle_t> hw_ifh(2, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up(interface::admin_state_t::UP, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_down(interface::admin_state_t::DOWN, rc_t::OK);
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh, itf_in_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up, hw_ifh));
+ TRY_CHECK_RC(OM::write(gs, itf_in));
+
+ /*
+ * outside
+ */
+ std::string itf_out_name = "port-to";
+ interface itf_out(itf_out_name,
+ interface::type_t::AFPACKET,
+ interface::admin_state_t::UP);
+
+ HW::item<handle_t> hw_ifh2(4, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_up2(interface::admin_state_t::UP, rc_t::OK);
+ HW::item<interface::admin_state_t> hw_as_down2(interface::admin_state_t::DOWN, rc_t::OK);
+
+ ADD_EXPECT(interface::af_packet_create_cmd(hw_ifh2, itf_out_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_up2, hw_ifh2));
+ TRY_CHECK_RC(OM::write(gs, itf_out));
+
+ /*
+ * A NAT static mapping
+ */
+ boost::asio::ip::address in_addr = boost::asio::ip::address::from_string("10.0.0.1");
+ boost::asio::ip::address_v4 out_addr = boost::asio::ip::address_v4::from_string("1.1.1.1");
+
+ nat_static ns(in_addr, out_addr);
+ HW::item<bool> hw_ns(true, rc_t::OK);
+
+ ADD_EXPECT(nat_static::create_44_cmd(hw_ns, 0, in_addr.to_v4(), out_addr));
+ TRY_CHECK_RC(OM::write(gs, ns));
+
+ /*
+ * bind nat inside and out
+ */
+ nat_binding *nb_in = new nat_binding(itf_in,
+ direction_t::INPUT,
+ l3_proto_t::IPV4,
+ nat_binding::zone_t::INSIDE);
+ HW::item<bool> hw_nb_in(true, rc_t::OK);
+
+ ADD_EXPECT(nat_binding::bind_44_input_cmd(hw_nb_in, hw_ifh.data().value(),
+ nat_binding::zone_t::INSIDE));
+ TRY_CHECK_RC(OM::write(gs, *nb_in));
+
+ nat_binding *nb_out = new nat_binding(itf_out,
+ direction_t::INPUT,
+ l3_proto_t::IPV4,
+ nat_binding::zone_t::OUTSIDE);
+ HW::item<bool> hw_nb_out(true, rc_t::OK);
+
+ ADD_EXPECT(nat_binding::bind_44_input_cmd(hw_nb_out, hw_ifh2.data().value(),
+ nat_binding::zone_t::OUTSIDE));
+ TRY_CHECK_RC(OM::write(gs, *nb_out));
+
+
+ STRICT_ORDER_OFF();
+ delete nb_in;
+ delete nb_out;
+ ADD_EXPECT(nat_binding::unbind_44_input_cmd(hw_nb_in, hw_ifh.data().value(),
+ nat_binding::zone_t::INSIDE));
+ ADD_EXPECT(nat_binding::unbind_44_input_cmd(hw_nb_out, hw_ifh2.data().value(),
+ nat_binding::zone_t::OUTSIDE));
+ ADD_EXPECT(nat_static::delete_44_cmd(hw_ns, 0, in_addr.to_v4(), out_addr));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down, hw_ifh));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh, itf_in_name));
+ ADD_EXPECT(interface::state_change_cmd(hw_as_down2, hw_ifh2));
+ ADD_EXPECT(interface::af_packet_delete_cmd(hw_ifh2, itf_out_name));
+
+ TRY_CHECK(OM::remove(gs));
+}
+
+BOOST_AUTO_TEST_CASE(test_interface_events) {
+ VppInit vi;
+ MockListener ml;
+
+ HW::item<bool> hw_want(true, rc_t::OK);
+
+ ADD_EXPECT(interface::events_cmd(ml));
+ cmd* itf = new interface::events_cmd(ml);
+
+ HW::enqueue(itf);
+ HW::write();
+
+ HW::dequeue(itf);
+}
+
+BOOST_AUTO_TEST_SUITE_END()