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routing_policy_test.cc
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routing_policy_test.cc
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/*
* Copyright (c) 2015 Juniper Networks, Inc. All rights reserved.
*/
#include "bgp/routing-policy/routing_policy.h"
#include <fstream>
#include <boost/foreach.hpp>
#include <boost/assign/list_of.hpp>
#include "bgp/bgp_config_ifmap.h"
#include "bgp/bgp_config_parser.h"
#include "bgp/bgp_factory.h"
#include "bgp/bgp_sandesh.h"
#include "bgp/inet/inet_table.h"
#include "bgp/inet6/inet6_table.h"
#include "bgp/l3vpn/inetvpn_table.h"
#include "bgp/origin-vn/origin_vn.h"
#include "bgp/routing-instance/rtarget_group_mgr.h"
#include "bgp/routing-policy/routing_policy_action.h"
#include "bgp/routing-policy/routing_policy_match.h"
#include "bgp/routing-policy/routing_policy_types.h"
#include "bgp/test/bgp_server_test_util.h"
#include "bgp/test/bgp_test_util.h"
#include "control-node/control_node.h"
#include "db/test/db_test_util.h"
#include "ifmap/ifmap_link_table.h"
#include "ifmap/ifmap_server_parser.h"
#include "ifmap/test/ifmap_test_util.h"
#include "net/community_type.h"
#include "schema/bgp_schema_types.h"
#include "schema/vnc_cfg_types.h"
using namespace std;
using boost::assign::list_of;
using boost::assign::map_list_of;
static string FileRead(const string &filename) {
ifstream file(filename.c_str());
string content((istreambuf_iterator<char>(file)),
istreambuf_iterator<char>());
return content;
}
template <typename T1, typename T2>
struct TypeDefinition {
typedef T1 TableT;
typedef T2 PrefixT;
};
// TypeDefinitions that we want to test.
typedef TypeDefinition<InetTable, Ip4Prefix> InetDefinition;
typedef TypeDefinition<Inet6Table, Inet6Prefix> Inet6Definition;
class BgpPeerMock : public IPeer {
public:
BgpPeerMock(const Ip4Address &address) : address_(address) { }
virtual ~BgpPeerMock() { }
virtual std::string ToString() const {
return address_.to_string();
}
virtual std::string ToUVEKey() const {
return address_.to_string();
}
virtual bool SendUpdate(const uint8_t *msg, size_t msgsize) {
return true;
}
virtual BgpServer *server() {
return NULL;
}
virtual IPeerClose *peer_close() {
return NULL;
}
virtual IPeerDebugStats *peer_stats() {
return NULL;
}
virtual const IPeerDebugStats *peer_stats() const {
return NULL;
}
virtual bool IsReady() const {
return true;
}
virtual bool IsXmppPeer() const { return false; }
virtual void Close() {
}
BgpProto::BgpPeerType PeerType() const {
return BgpProto::IBGP;
}
virtual uint32_t bgp_identifier() const {
return htonl(address_.to_ulong());
}
virtual const std::string GetStateName() const {
return "";
}
virtual void UpdateRefCount(int count) const { }
virtual tbb::atomic<int> GetRefCount() const {
tbb::atomic<int> count;
count = 0;
return count;
}
virtual void UpdatePrimaryPathCount(int count) const { }
virtual int GetPrimaryPathCount() const { return 0; }
private:
Ip4Address address_;
};
#define VERIFY_EQ(expected, actual) \
TASK_UTIL_EXPECT_EQ(expected, actual)
static const char *bgp_server_config = "\
<config>\
<bgp-router name=\'localhost\'>\
<identifier>192.168.0.100</identifier>\
<address>192.168.0.100</address>\
<autonomous-system>64496</autonomous-system>\
</bgp-router>\
</config>\
";
class RoutingPolicyTest : public ::testing::Test {
protected:
RoutingPolicyTest() : bgp_server_(new BgpServer(&evm_)),
parser_(&config_db_) {
IFMapLinkTable_Init(&config_db_, &config_graph_);
vnc_cfg_Server_ModuleInit(&config_db_, &config_graph_);
bgp_schema_Server_ModuleInit(&config_db_, &config_graph_);
}
~RoutingPolicyTest() {
STLDeleteValues(&peers_);
}
virtual void SetUp() {
IFMapServerParser *parser = IFMapServerParser::GetInstance("schema");
vnc_cfg_ParserInit(parser);
bgp_schema_ParserInit(parser);
BgpIfmapConfigManager *config_manager =
static_cast<BgpIfmapConfigManager *>(
bgp_server_->config_manager());
config_manager->Initialize(&config_db_, &config_graph_, "localhost");
bgp_server_->rtarget_group_mgr()->Initialize();
BgpConfigParser bgp_parser(&config_db_);
bgp_parser.Parse(bgp_server_config);
task_util::WaitForIdle();
}
virtual void TearDown() {
task_util::WaitForIdle();
bgp_server_->Shutdown();
task_util::WaitForIdle();
db_util::Clear(&config_db_);
IFMapServerParser *parser = IFMapServerParser::GetInstance("schema");
parser->MetadataClear("schema");
}
void NetworkConfig(const vector<string> &instance_names,
const multimap<string, string> &connections) {
string netconf(
bgp_util::NetworkConfigGenerate(instance_names, connections));
IFMapServerParser *parser =
IFMapServerParser::GetInstance("schema");
parser->Receive(&config_db_, netconf.data(), netconf.length(), 0);
}
void DeleteRoutingInstance(const string &instance_name, const string &rt_name) {
ifmap_test_util::IFMapMsgUnlink(&config_db_, "routing-instance", instance_name,
"virtual-network", instance_name, "virtual-network-routing-instance");
ifmap_test_util::IFMapMsgUnlink(&config_db_, "routing-instance", instance_name,
"route-target", rt_name, "instance-target");
ifmap_test_util::IFMapMsgNodeDelete(
&config_db_, "virtual-network", instance_name);
ifmap_test_util::IFMapMsgNodeDelete(
&config_db_, "routing-instance", instance_name);
ifmap_test_util::IFMapMsgNodeDelete(
&config_db_, "route-target", rt_name);
task_util::WaitForIdle();
}
void VerifyTableNoExists(const string &table_name) {
TASK_UTIL_EXPECT_TRUE(
bgp_server_->database()->FindTable(table_name) == NULL);
}
template<typename T>
void AddRoute(IPeer *peer, const string &table_name,
const string &prefix, int localpref,
const vector<string> &community_list = vector<string>()) {
typedef typename T::TableT TableT;
typedef typename T::PrefixT PrefixT;
boost::system::error_code error;
PrefixT nlri = PrefixT::FromString(prefix, &error);
EXPECT_FALSE(error);
DBRequest request;
request.oper = DBRequest::DB_ENTRY_ADD_CHANGE;
request.key.reset(new typename TableT::RequestKey(nlri, peer));
BgpAttrSpec attr_spec;
boost::scoped_ptr<BgpAttrLocalPref> local_pref(
new BgpAttrLocalPref(localpref));
attr_spec.push_back(local_pref.get());
CommunitySpec spec;
if (!community_list.empty()) {
BOOST_FOREACH(string comm, community_list) {
boost::system::error_code error;
uint32_t community =
CommunityType::CommunityFromString(comm, &error);
spec.communities.push_back(community);
}
attr_spec.push_back(&spec);
}
BgpAttrPtr attr = bgp_server_->attr_db()->Locate(attr_spec);
request.data.reset(new BgpTable::RequestData(attr, 0, 0));
BgpTable *table = static_cast<BgpTable *>
(bgp_server_->database()->FindTable(table_name));
ASSERT_TRUE(table != NULL);
table->Enqueue(&request);
task_util::WaitForIdle();
}
template<typename T>
void DeleteRoute(IPeer *peer, const string &table_name,
const string &prefix) {
typedef typename T::TableT TableT;
typedef typename T::PrefixT PrefixT;
boost::system::error_code error;
PrefixT nlri = PrefixT::FromString(prefix, &error);
EXPECT_FALSE(error);
DBRequest request;
request.oper = DBRequest::DB_ENTRY_DELETE;
request.key.reset(new typename TableT::RequestKey(nlri, peer));
BgpTable *table = static_cast<BgpTable *>
(bgp_server_->database()->FindTable(table_name));
ASSERT_TRUE(table != NULL);
table->Enqueue(&request);
}
int RouteCount(const string &table_name) const {
BgpTable *table = static_cast<BgpTable *>(
bgp_server_->database()->FindTable(table_name));
EXPECT_TRUE(table != NULL);
if (table == NULL) {
return 0;
}
return table->Size();
}
template<typename T>
BgpRoute *RouteLookup(const string &table_name, const string &prefix) {
typedef typename T::TableT TableT;
typedef typename T::PrefixT PrefixT;
BgpTable *table = dynamic_cast<TableT *>(
bgp_server_->database()->FindTable(table_name));
EXPECT_TRUE(table != NULL);
if (table == NULL) {
return NULL;
}
boost::system::error_code error;
PrefixT nlri = PrefixT::FromString(prefix, &error);
EXPECT_FALSE(error);
typename TableT::RequestKey key(nlri, NULL);
BgpRoute *rt = static_cast<BgpRoute *>(table->Find(&key));
return rt;
}
vector<string> GetOriginalCommunityListFromRoute(const BgpPath *path) {
const Community *comm = path->GetOriginalAttr()->community();
if (comm == NULL) return vector<string>();
vector<string> list;
BOOST_FOREACH(uint32_t community, comm->communities()) {
list.push_back(CommunityType::CommunityToString(community));
}
sort(list.begin(), list.end());
return list;
}
vector<string> GetCommunityListFromRoute(const BgpPath *path) {
const Community *comm = path->GetAttr()->community();
if (comm == NULL) return vector<string>();
vector<string> list;
BOOST_FOREACH(uint32_t community, comm->communities()) {
list.push_back(CommunityType::CommunityToString(community));
}
sort(list.begin(), list.end());
return list;
}
const RoutingPolicy *FindRoutingPolicy(const string &policy_name) {
return bgp_server_->routing_policy_mgr()->GetRoutingPolicy(policy_name);
}
const RoutingInstance *FindRoutingInstance(const string &inst) {
return bgp_server_->routing_instance_mgr()->GetRoutingInstance(inst);
}
EventManager evm_;
DB config_db_;
DBGraph config_graph_;
boost::scoped_ptr<BgpServer> bgp_server_;
vector<BgpPeerMock *> peers_;
BgpConfigParser parser_;
};
TEST_F(RoutingPolicyTest, PolicyPrefixMatchUpdateLocalPref) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_0.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0",
"10.0.1.1/32", 100);
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "10.0.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
const BgpAttr *attr = rt->BestPath()->GetAttr();
const BgpAttr *orig_attr = rt->BestPath()->GetOriginalAttr();
uint32_t original_local_pref = orig_attr->local_pref();
uint32_t policy_local_pref = attr->local_pref();
ASSERT_TRUE(policy_local_pref == 102);
ASSERT_TRUE(original_local_pref == 100);
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "10.0.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyMultiplePrefixMatchUpdateLocalPref) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_0d.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0",
"10.0.1.1/32", 100);
AddRoute<InetDefinition>(peers_[0], "test.inet.0",
"20.1.1.1/32", 100);
AddRoute<InetDefinition>(peers_[0], "test.inet.0",
"30.1.1.1/32", 100);
task_util::WaitForIdle();
VERIFY_EQ(3, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "10.0.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
const BgpAttr *attr = rt->BestPath()->GetAttr();
const BgpAttr *orig_attr = rt->BestPath()->GetOriginalAttr();
uint32_t original_local_pref = orig_attr->local_pref();
uint32_t policy_local_pref = attr->local_pref();
ASSERT_TRUE(policy_local_pref == 102);
ASSERT_TRUE(original_local_pref == 100);
rt = RouteLookup<InetDefinition>("test.inet.0", "20.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
attr = rt->BestPath()->GetAttr();
orig_attr = rt->BestPath()->GetOriginalAttr();
original_local_pref = orig_attr->local_pref();
policy_local_pref = attr->local_pref();
ASSERT_TRUE(policy_local_pref == 102);
ASSERT_TRUE(original_local_pref == 100);
rt = RouteLookup<InetDefinition>("test.inet.0", "30.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
attr = rt->BestPath()->GetAttr();
orig_attr = rt->BestPath()->GetOriginalAttr();
original_local_pref = orig_attr->local_pref();
policy_local_pref = attr->local_pref();
ASSERT_TRUE(policy_local_pref == 100);
ASSERT_TRUE(original_local_pref == 100);
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "10.0.1.1/32");
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "20.1.1.1/32");
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "30.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyCommunityMatchReject) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_0.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "10.1.1.1/32",
100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "10.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
EXPECT_EQ(rt->BestPath()->GetFlags() & BgpPath::RoutingPolicyReject,
BgpPath::RoutingPolicyReject);
ASSERT_TRUE(rt->BestPath()->IsFeasible() == false);
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "10.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchAddCommunity) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32",
100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchRemoveCommunity) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2b.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("11:13")("11:44"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()), list_of("11:44"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchSetCommunity) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2c.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("23:13")("23:44"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()), list_of("11:13"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("23:13")("23:44"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchRemoveMultipleCommunity) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2d.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("11:13")("11:22")("11:44")("22:44")("33:66")("44:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22")("11:44")("22:44")("33:66")("44:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchRemoveMultipleCommunity_1) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2d.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("11:13")("11:22")("11:44")("22:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22")("11:44")("22:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchAddMultipleCommunity) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2e.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22")("11:44")("22:44")("33:66")("44:88")("77:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatchSetMultipleCommunity) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2f.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_MultipleCommunityAction) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2g.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("22:44"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()), list_of("11:22"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("22:44"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_SubnetMatch) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2f.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.0.0.0/8", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.0.0.0/8");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.0.0.0/8");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_SubnetMatch_1) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_2f.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.0.0/16", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.0.0/16");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.0.0/16");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_SubnetMatch_Longer) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_5.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.0.0.0/8", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.0.0.0/8");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.0.0.0/8");
}
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_SubnetMatch_Longer_1) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_5.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.0/24", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.0/24");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.0/24");
}
//
// Test the match for exact prefix match
// Route is added with non matching prefix and ensure policy action is not taken
//
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_Exact_NoMatch) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_5a.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "2.1.1.1/32", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "2.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "2.1.1.1/32");
}
//
// Test the match for exact prefix match
// Route is added with matching prefix and ensure policy action is not taken
//
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_Exact_Match) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_5a.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
//
// Test the match for exact prefix match (non /32)
// Route is added with matching prefix and ensure policy action is not taken
//
TEST_F(RoutingPolicyTest, PolicyPrefixMatch_Exact_Match_1) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_5b.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.0.0/16", 100,
list_of("11:13")("11:44")("33:66")("77:88"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.0.0/16");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:44")("33:66")("77:88"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.0.0/16");
}
//
// Test multiple match policy term
// Route is added which matches multiple policy term
// Ensure that all policy action is taken
//
TEST_F(RoutingPolicyTest, PolicyMultipleMatch) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_6.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32",
100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
//
// Test multiple match policy term
// Route is added which matches the first policy term. Action of the first term
// add community that matches the second term. Action of second term adds
// community that is matched in third term
// Ensure that all policy action is taken
//
TEST_F(RoutingPolicyTest, PolicyMultipleMatch_1) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_6a.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32",
100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22")("22:44")("44:88"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
//
// Test two policy term
// Route is added which matches the first policy term. Action of the first term
// add community that matches the second term. Action of second term drops the
// route
// Ensure that path is rejected
//
TEST_F(RoutingPolicyTest, PolicyMultipleMatch_2) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_6b.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32",
100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet.0"));
BgpRoute *rt =
RouteLookup<InetDefinition>("test.inet.0", "1.1.1.1/32");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == false);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13"));
DeleteRoute<InetDefinition>(peers_[0], "test.inet.0", "1.1.1.1/32");
}
//
// Policy match on ipv6
//
TEST_F(RoutingPolicyTest, PolicyMatch_Inet6) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_7.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<Inet6Definition>(peers_[0], "test.inet6.0",
"2001:db8:85a3::8a2e:370:7334/128", 100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet6.0"));
BgpRoute *rt = RouteLookup<Inet6Definition>("test.inet6.0",
"2001:db8:85a3::8a2e:370:7334/128");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()),
list_of("11:13")("11:22"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13"));
DeleteRoute<Inet6Definition>(peers_[0], "test.inet6.0",
"2001:db8:85a3::8a2e:370:7334/128");
}
//
// Policy match on ipv6 with v4 policies
//
TEST_F(RoutingPolicyTest, PolicyMatch_Inet6_V4PolicyMatch) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_7a.xml");
EXPECT_TRUE(parser_.Parse(content));
task_util::WaitForIdle();
boost::system::error_code ec;
peers_.push_back(
new BgpPeerMock(Ip4Address::from_string("192.168.0.1", ec)));
AddRoute<Inet6Definition>(peers_[0], "test.inet6.0",
"2001:db8:85a3::8a2e:370:7334/128", 100, list_of("11:13"));
task_util::WaitForIdle();
VERIFY_EQ(1, RouteCount("test.inet6.0"));
BgpRoute *rt = RouteLookup<Inet6Definition>("test.inet6.0",
"2001:db8:85a3::8a2e:370:7334/128");
ASSERT_TRUE(rt != NULL);
VERIFY_EQ(peers_[0], rt->BestPath()->GetPeer());
ASSERT_TRUE(rt->BestPath()->IsFeasible() == true);
ASSERT_EQ(GetCommunityListFromRoute(rt->BestPath()), list_of("11:13"));
ASSERT_EQ(GetOriginalCommunityListFromRoute(rt->BestPath()),
list_of("11:13"));
DeleteRoute<Inet6Definition>(peers_[0], "test.inet6.0",
"2001:db8:85a3::8a2e:370:7334/128");
}
//
// Policy with both ipv6 & v4 matches
// Add inet and inet6 route and validate policy
//
TEST_F(RoutingPolicyTest, PolicyMatch_Inet6Inet4PolicyMatch) {
string content =
FileRead("controller/src/bgp/testdata/routing_policy_7b.xml");
EXPECT_TRUE(parser_.Parse(content));