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bgp_attr_test.cc
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bgp_attr_test.cc
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/*
* Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
*/
#include "bgp/bgp_attr.h"
#include <boost/foreach.hpp>
#include <pthread.h>
#include <sstream>
#include "base/logging.h"
#include "base/task.h"
#include "base/test/task_test_util.h"
#include "bgp/bgp_log.h"
#include "bgp/bgp_server.h"
#include "control-node/control_node.h"
#include "io/event_manager.h"
#include "testing/gunit.h"
using boost::system::error_code;
class BgpAttrTest : public ::testing::Test {
protected:
BgpAttrTest()
: server_(&evm_),
attr_db_(server_.attr_db()),
aspath_db_(server_.aspath_db()),
comm_db_(server_.comm_db()),
extcomm_db_(server_.extcomm_db()) {
}
void TearDown() {
server_.Shutdown();
task_util::WaitForIdle();
}
EventManager evm_;
BgpServer server_;
BgpAttrDB *attr_db_;
AsPathDB *aspath_db_;
CommunityDB *comm_db_;
ExtCommunityDB *extcomm_db_;
};
TEST_F(BgpAttrTest, UnknownCode) {
BgpAttrSpec spec;
BgpAttrOrigin origin(BgpAttrOrigin::IGP);
spec.push_back(&origin);
BgpAttribute unknown(BgpAttribute::Reserved, BgpAttribute::Optional);
spec.push_back(&unknown);
BgpAttrLocalPref local_pref(1729);
spec.push_back(&local_pref);
BgpAttrPtr attr = attr_db_->Locate(spec);
EXPECT_EQ(BgpAttrOrigin::IGP, attr->origin());
EXPECT_EQ(1729, attr->local_pref());
}
TEST_F(BgpAttrTest, MultiExitDiscCompare) {
BgpAttrMultiExitDisc med1(100);
BgpAttrMultiExitDisc med2(200);
EXPECT_EQ(0, med1.CompareTo(med1));
EXPECT_EQ(-1, med1.CompareTo(med2));
EXPECT_EQ(1, med2.CompareTo(med1));
}
TEST_F(BgpAttrTest, MultiExitDiscToString) {
BgpAttrMultiExitDisc med(100);
EXPECT_EQ("MED <code: 4, flags: 80> : 100", med.ToString());
}
TEST_F(BgpAttrTest, AtomicAggregateToString) {
BgpAttrAtomicAggregate aa;
EXPECT_EQ("ATOMIC_AGGR <code: 6, flags: 40>", aa.ToString());
}
TEST_F(BgpAttrTest, AggregatorCompare1) {
BgpAttrAggregator agg1(100, 0x0101010a);
BgpAttrAggregator agg2(200, 0x0101010a);
EXPECT_EQ(-1, agg1.CompareTo(agg2));
EXPECT_EQ(1, agg2.CompareTo(agg1));
}
TEST_F(BgpAttrTest, AggregatorCompare2) {
BgpAttrAggregator agg1(100, 0x0101010a);
BgpAttrAggregator agg2(100, 0x0201010a);
EXPECT_EQ(-1, agg1.CompareTo(agg2));
EXPECT_EQ(1, agg2.CompareTo(agg1));
}
TEST_F(BgpAttrTest, AggregatorCompare3) {
BgpAttrAggregator agg1(100, 0x0101010a);
BgpAttrAggregator agg2(100, 0x0101010a);
EXPECT_EQ(0, agg1.CompareTo(agg2));
EXPECT_EQ(0, agg2.CompareTo(agg1));
}
TEST_F(BgpAttrTest, AggregatorToString) {
BgpAttrAggregator agg(100, 0x0101010a);
EXPECT_EQ("Aggregator <code: 7, flags: c0> : 100:0101010a", agg.ToString());
}
TEST_F(BgpAttrTest, AsPathCompare_Sequence) {
AsPathSpec spec1;
AsPathSpec::PathSegment *ps1 = new AsPathSpec::PathSegment;
ps1->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int idx = 1; idx < 5; idx++)
ps1->path_segment.push_back(100 * idx);
spec1.path_segments.push_back(ps1);
AsPath path1(aspath_db_, spec1);
AsPathSpec spec2;
AsPathSpec::PathSegment *ps2 = new AsPathSpec::PathSegment;
ps2->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int idx = 4; idx >= 1; idx--)
ps2->path_segment.push_back(100 * idx);
spec2.path_segments.push_back(ps2);
AsPath path2(aspath_db_, spec2);
EXPECT_NE(0, path1.CompareTo(path2));
}
TEST_F(BgpAttrTest, AsPathCompare_Set) {
AsPathSpec spec1;
AsPathSpec::PathSegment *ps1 = new AsPathSpec::PathSegment;
ps1->path_segment_type = AsPathSpec::PathSegment::AS_SET;
for (int idx = 1; idx < 5; idx++)
ps1->path_segment.push_back(100 * idx);
spec1.path_segments.push_back(ps1);
AsPath path1(aspath_db_, spec1);
AsPathSpec spec2;
AsPathSpec::PathSegment *ps2 = new AsPathSpec::PathSegment;
ps2->path_segment_type = AsPathSpec::PathSegment::AS_SET;
for (int idx = 4; idx >= 1; idx--)
ps2->path_segment.push_back(100 * idx);
spec2.path_segments.push_back(ps2);
AsPath path2(aspath_db_, spec2);
EXPECT_EQ(0, path1.CompareTo(path2));
}
TEST_F(BgpAttrTest, AsPathAdd) {
AsPathSpec path;
// Add to an empty path
AsPathSpec *p2 = path.Add(1000);
EXPECT_EQ(1, p2->path_segments.size());
EXPECT_EQ(1, p2->path_segments[0]->path_segment.size());
EXPECT_EQ(1000, p2->path_segments[0]->path_segment[0]);
delete p2;
// populate the path with some entries
for (int i = 0; i < 10; i++) {
AsPathSpec::PathSegment *ps = new AsPathSpec::PathSegment;
ps->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int j = 0; j < 10; j++) {
ps->path_segment.push_back((i<<4) + j);
}
path.path_segments.push_back(ps);
}
p2 = path.Add(1000);
EXPECT_EQ(10, p2->path_segments.size());
EXPECT_EQ(11, p2->path_segments[0]->path_segment.size());
EXPECT_EQ(1000, p2->path_segments[0]->path_segment[0]);
delete p2;
path.path_segments[0]->path_segment_type = AsPathSpec::PathSegment::AS_SET;
p2 = path.Add(1000);
EXPECT_EQ(11, p2->path_segments.size());
EXPECT_EQ(1, p2->path_segments[0]->path_segment.size());
EXPECT_EQ(1000, p2->path_segments[0]->path_segment[0]);
delete p2;
path.path_segments[0]->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int j = 11; j < 256; j++) {
path.path_segments[0]->path_segment.push_back(j);
}
p2 = path.Add(1000);
EXPECT_EQ(11, p2->path_segments.size());
EXPECT_EQ(1, p2->path_segments[0]->path_segment.size());
EXPECT_EQ(1000, p2->path_segments[0]->path_segment[0]);
delete p2;
}
TEST_F(BgpAttrTest, AsPathFormat1) {
AsPathSpec spec;
AsPathSpec::PathSegment *ps = new AsPathSpec::PathSegment;
ps->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int idx = 1; idx < 5; idx++)
ps->path_segment.push_back(100 * idx);
spec.path_segments.push_back(ps);
AsPath path(aspath_db_, spec);
EXPECT_EQ("100 200 300 400", path.path().ToString());
}
TEST_F(BgpAttrTest, AsPathFormat2) {
AsPathSpec spec;
AsPathSpec::PathSegment *ps1 = new AsPathSpec::PathSegment;
ps1->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int idx = 1; idx < 3; idx++)
ps1->path_segment.push_back(100 * idx);
spec.path_segments.push_back(ps1);
AsPathSpec::PathSegment *ps2 = new AsPathSpec::PathSegment;
ps2->path_segment_type = AsPathSpec::PathSegment::AS_SET;
for (int idx = 4; idx >= 3; idx--)
ps2->path_segment.push_back(100 * idx);
spec.path_segments.push_back(ps2);
AsPathSpec::PathSegment *ps3 = new AsPathSpec::PathSegment;
ps3->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
for (int idx = 6; idx >= 5; idx--)
ps3->path_segment.push_back(100 * idx);
spec.path_segments.push_back(ps3);
AsPath path(aspath_db_, spec);
EXPECT_EQ("100 200 {300 400} 600 500", path.path().ToString());
}
TEST_F(BgpAttrTest, CommunityCompare1) {
CommunitySpec spec1;
for (int idx = 1; idx < 5; idx++)
spec1.communities.push_back(100 * idx);
Community comm1(comm_db_, spec1);
CommunitySpec spec2;
for (int idx = 4; idx >= 1; idx--)
spec2.communities.push_back(100 * idx);
Community comm2(comm_db_, spec2);
EXPECT_EQ(0, comm1.CompareTo(comm2));
}
TEST_F(BgpAttrTest, CommunityCompare2) {
CommunitySpec spec1;
for (int idx = 1; idx < 5; idx++)
spec1.communities.push_back(100 * idx);
for (int idx = 4; idx >= 1; idx--)
spec1.communities.push_back(100 * idx);
Community comm1(comm_db_, spec1);
CommunitySpec spec2;
for (int idx = 1; idx < 5; idx++)
spec2.communities.push_back(100 * idx);
Community comm2(comm_db_, spec2);
EXPECT_EQ(0, comm1.CompareTo(comm2));
}
TEST_F(BgpAttrTest, ExtCommunityCompare1) {
ExtCommunitySpec spec1;
for (int idx = 1; idx < 5; idx++)
spec1.communities.push_back(100 * idx);
ExtCommunity extcomm1(extcomm_db_, spec1);
ExtCommunitySpec spec2;
for (int idx = 4; idx >= 1; idx--)
spec2.communities.push_back(100 * idx);
ExtCommunity extcomm2(extcomm_db_, spec2);
EXPECT_EQ(0, extcomm1.CompareTo(extcomm2));
}
TEST_F(BgpAttrTest, ExtCommunityCompare2) {
ExtCommunitySpec spec1;
for (int idx = 1; idx < 5; idx++)
spec1.communities.push_back(100 * idx);
for (int idx = 4; idx >= 1; idx--)
spec1.communities.push_back(100 * idx);
ExtCommunity extcomm1(extcomm_db_, spec1);
ExtCommunitySpec spec2;
for (int idx = 1; idx < 5; idx++)
spec2.communities.push_back(100 * idx);
ExtCommunity extcomm2(extcomm_db_, spec2);
EXPECT_EQ(0, extcomm1.CompareTo(extcomm2));
}
TEST_F(BgpAttrTest, ExtCommunityAppend1) {
ExtCommunitySpec spec1;
for (int idx = 1; idx < 5; idx++)
spec1.communities.push_back(100 * idx);
ExtCommunity extcomm1(extcomm_db_, spec1);
ExtCommunity::ExtCommunityList list;
for (int idx = 8; idx >= 5; idx--) {
ExtCommunity::ExtCommunityValue comm;
put_value(comm.data(), comm.size(), 100 * idx);
list.push_back(comm);
}
extcomm1.Append(list);
ExtCommunitySpec spec2;
for (int idx = 1; idx < 9; idx++)
spec2.communities.push_back(100 * idx);
ExtCommunity extcomm2(extcomm_db_, spec2);
EXPECT_EQ(0, extcomm1.CompareTo(extcomm2));
}
TEST_F(BgpAttrTest, ExtCommunityAppend2) {
ExtCommunitySpec spec1;
for (int idx = 1; idx < 5; idx++)
spec1.communities.push_back(100 * idx);
ExtCommunity extcomm1(extcomm_db_, spec1);
ExtCommunity::ExtCommunityList list;
for (int idx = 1; idx < 5; idx++) {
ExtCommunity::ExtCommunityValue comm;
put_value(comm.data(), comm.size(), 100 * idx);
list.push_back(comm);
}
extcomm1.Append(list);
ExtCommunitySpec spec2;
for (int idx = 1; idx < 5; idx++)
spec2.communities.push_back(100 * idx);
ExtCommunity extcomm2(extcomm_db_, spec2);
EXPECT_EQ(0, extcomm1.CompareTo(extcomm2));
}
TEST_F(BgpAttrTest, OriginatorId1) {
BgpAttrSpec attr_spec;
error_code ec;
Ip4Address originator_id = Ip4Address::from_string("10.1.1.1", ec);
BgpAttrOriginatorId originator_id_spec(originator_id.to_ulong());
attr_spec.push_back(&originator_id_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(originator_id, ptr->originator_id());
BgpAttr attr(*(ptr.get()));
EXPECT_EQ(attr.originator_id(), ptr->originator_id());
}
TEST_F(BgpAttrTest, OriginatorId2) {
BgpAttrSpec attr_spec1;
error_code ec1;
Ip4Address originator_id1 = Ip4Address::from_string("10.1.1.1", ec1);
BgpAttrOriginatorId originator_id_spec1(originator_id1.to_ulong());
attr_spec1.push_back(&originator_id_spec1);
BgpAttrPtr ptr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
error_code ec2;
Ip4Address originator_id2 = Ip4Address::from_string("10.1.1.2", ec2);
BgpAttrOriginatorId originator_id_spec2(originator_id2.to_ulong());
attr_spec2.push_back(&originator_id_spec2);
BgpAttrPtr ptr2 = attr_db_->Locate(attr_spec2);
EXPECT_NE(ptr1, ptr2);
EXPECT_NE(0, ptr1->CompareTo(*ptr2));
EXPECT_EQ(2, attr_db_->Size());
}
TEST_F(BgpAttrTest, OriginatorId3) {
BgpAttrSpec attr_spec;
error_code ec1;
Ip4Address originator_id1 = Ip4Address::from_string("10.1.1.1", ec1);
BgpAttrOriginatorId originator_id_spec(originator_id1.to_ulong());
attr_spec.push_back(&originator_id_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(originator_id1, ptr->originator_id());
error_code ec2;
Ip4Address originator_id2 = Ip4Address::from_string("10.1.1.2", ec2);
ptr = attr_db_->ReplaceOriginatorIdAndLocate(ptr.get(), originator_id2);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(originator_id2, ptr->originator_id());
}
TEST_F(BgpAttrTest, OriginatorId4) {
error_code ec;
Ip4Address originator_id = Ip4Address::from_string("10.1.1.1", ec);
BgpAttrOriginatorId originator_id_spec(originator_id.to_ulong());
EXPECT_EQ("OriginatorId <code: 9, flags: 0x80> : 10.1.1.1",
originator_id_spec.ToString());
}
TEST_F(BgpAttrTest, OriginatorIdCompareTo) {
BgpAttrOriginatorId oid_spec1(0x0101010a);
BgpAttrOriginatorId oid_spec2(0x0201010a);
EXPECT_EQ(0, oid_spec1.CompareTo(oid_spec1));
EXPECT_NE(0, oid_spec1.CompareTo(oid_spec2));
EXPECT_NE(0, oid_spec2.CompareTo(oid_spec1));
}
TEST_F(BgpAttrTest, SourceRdBasic1) {
BgpAttrSpec attr_spec;
RouteDistinguisher rd = RouteDistinguisher::FromString("192.168.0.1:1");
BgpAttrSourceRd rd_spec(rd);
attr_spec.push_back(&rd_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_FALSE(ptr->source_rd().IsZero());
EXPECT_EQ(rd, ptr->source_rd());
BgpAttr attr(*(ptr.get()));
EXPECT_EQ(attr.source_rd(), ptr->source_rd());
}
TEST_F(BgpAttrTest, SourceRdBasic2) {
BgpAttrSpec attr_spec1;
BgpAttrLocalPref lpref_spec1(100);
attr_spec1.push_back(&lpref_spec1);
BgpAttrSourceRd rd_spec1(RouteDistinguisher::FromString("192.168.0.1:1"));
attr_spec1.push_back(&rd_spec1);
BgpAttrPtr ptr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
BgpAttrLocalPref lpref_spec2(100);
attr_spec2.push_back(&lpref_spec2);
BgpAttrSourceRd rd_spec2(RouteDistinguisher::FromString("192.168.0.1:2"));
attr_spec2.push_back(&rd_spec2);
BgpAttrPtr ptr2 = attr_db_->Locate(attr_spec2);
EXPECT_NE(ptr1, ptr2);
EXPECT_EQ(2, attr_db_->Size());
}
TEST_F(BgpAttrTest, SourceRdBasic3) {
BgpAttrSpec attr_spec;
RouteDistinguisher rd1 = RouteDistinguisher::FromString("192.168.0.1:1");
BgpAttrSourceRd rd_spec(rd1);
attr_spec.push_back(&rd_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(rd1, ptr->source_rd());
RouteDistinguisher rd2 = RouteDistinguisher::FromString("192.168.0.1:2");
ptr = attr_db_->ReplaceSourceRdAndLocate(ptr.get(), rd2);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(rd2, ptr->source_rd());
}
TEST_F(BgpAttrTest, SourceRdCompareTo) {
RouteDistinguisher rd1 = RouteDistinguisher::FromString("192.168.0.1:1");
RouteDistinguisher rd2 = RouteDistinguisher::FromString("192.168.0.1:2");
BgpAttrSourceRd rd_spec1(rd1);
BgpAttrSourceRd rd_spec2(rd2);
EXPECT_EQ(0, rd_spec1.CompareTo(rd_spec1));
EXPECT_NE(0, rd_spec1.CompareTo(rd_spec2));
EXPECT_NE(0, rd_spec2.CompareTo(rd_spec1));
}
TEST_F(BgpAttrTest, SourceRdToString) {
RouteDistinguisher rd = RouteDistinguisher::FromString("192.168.0.1:1");
BgpAttrSourceRd rd_spec(rd);
EXPECT_EQ("SourceRd <subcode: 3> : 192.168.0.1:1", rd_spec.ToString());
}
TEST_F(BgpAttrTest, Esi1) {
BgpAttrSpec attr_spec;
EthernetSegmentId esi =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:09");
BgpAttrEsi esi_spec(esi);
attr_spec.push_back(&esi_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_FALSE(ptr->esi().IsZero());
EXPECT_EQ(esi, ptr->esi());
BgpAttr attr(*ptr);
EXPECT_EQ(attr.esi(), ptr->esi());
}
TEST_F(BgpAttrTest, Esi2) {
BgpAttrSpec attr_spec1;
EthernetSegmentId esi1 =
EthernetSegmentId::FromString("01:02:03:04:05:06:07:08:09:01");
BgpAttrEsi esi_spec1(esi1);
attr_spec1.push_back(&esi_spec1);
BgpAttrPtr ptr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
EthernetSegmentId esi2 =
EthernetSegmentId::FromString("01:02:03:04:05:06:07:08:09:02");
BgpAttrEsi esi_spec2(esi2);
attr_spec2.push_back(&esi_spec2);
BgpAttrPtr ptr2 = attr_db_->Locate(attr_spec2);
EXPECT_NE(ptr1, ptr2);
EXPECT_NE(0, ptr1->CompareTo(*ptr2));
EXPECT_EQ(2, attr_db_->Size());
}
TEST_F(BgpAttrTest, Esi3) {
BgpAttrSpec attr_spec;
EthernetSegmentId esi1 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:01");
BgpAttrEsi esi_spec(esi1);
attr_spec.push_back(&esi_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(esi1, ptr->esi());
EthernetSegmentId esi2 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:02");
ptr = attr_db_->ReplaceEsiAndLocate(ptr.get(), esi2);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(esi2, ptr->esi());
}
TEST_F(BgpAttrTest, EsiCompareTo) {
EthernetSegmentId esi1 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:01");
EthernetSegmentId esi2 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:02");
BgpAttrEsi esi_spec1(esi1);
BgpAttrEsi esi_spec2(esi2);
EXPECT_EQ(0, esi_spec1.CompareTo(esi_spec1));
EXPECT_NE(0, esi_spec1.CompareTo(esi_spec2));
EXPECT_NE(0, esi_spec2.CompareTo(esi_spec1));
}
TEST_F(BgpAttrTest, EsiToString) {
EthernetSegmentId esi =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:01");
BgpAttrEsi esi_spec(esi);
EXPECT_EQ("Esi <subcode: 4> : 00:01:02:03:04:05:06:07:08:01",
esi_spec.ToString());
}
TEST_F(BgpAttrTest, Params1) {
BgpAttrSpec attr_spec;
uint64_t params = BgpAttrParams::EdgeReplicationNotSupported;
BgpAttrParams params_spec(params);
attr_spec.push_back(¶ms_spec);
BgpAttrPtr ptr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
EXPECT_EQ(params, ptr->params());
BgpAttr attr(*ptr);
EXPECT_EQ(attr.params(), ptr->params());
}
TEST_F(BgpAttrTest, Params2) {
BgpAttrSpec attr_spec1;
uint64_t params1 = 0;
BgpAttrParams params_spec1(params1);
attr_spec1.push_back(¶ms_spec1);
BgpAttrPtr ptr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
uint64_t params2 = BgpAttrParams::EdgeReplicationNotSupported;
BgpAttrParams params_spec2(params2);
attr_spec2.push_back(¶ms_spec2);
BgpAttrPtr ptr2 = attr_db_->Locate(attr_spec2);
EXPECT_NE(ptr1, ptr2);
EXPECT_NE(0, ptr1->CompareTo(*ptr2));
EXPECT_EQ(2, attr_db_->Size());
}
TEST_F(BgpAttrTest, ParamsCompareTo) {
uint64_t params1 = BgpAttrParams::EdgeReplicationNotSupported;
uint64_t params2 = 0;
BgpAttrParams params_spec1(params1);
BgpAttrParams params_spec2(params2);
EXPECT_EQ(0, params_spec1.CompareTo(params_spec1));
EXPECT_NE(0, params_spec1.CompareTo(params_spec2));
EXPECT_NE(0, params_spec2.CompareTo(params_spec1));
}
TEST_F(BgpAttrTest, ParamsToString) {
uint64_t params = BgpAttrParams::EdgeReplicationNotSupported;
BgpAttrParams params_spec(params);
EXPECT_EQ("Params <subcode: 5> : 0x0000000000000001",
params_spec.ToString());
}
TEST_F(BgpAttrTest, PmsiTunnel1) {
PmsiTunnelSpec pmsi_spec;
EXPECT_EQ(0, pmsi_spec.identifier.size());
EXPECT_EQ(BgpAttribute::PmsiTunnel, pmsi_spec.code);
EXPECT_EQ(BgpAttribute::Optional | BgpAttribute::Transitive,
pmsi_spec.flags);
}
TEST_F(BgpAttrTest, PmsiTunnel2) {
PmsiTunnelSpec pmsi_spec;
pmsi_spec.tunnel_flags = PmsiTunnelSpec::EdgeReplicationSupported;
pmsi_spec.tunnel_type = PmsiTunnelSpec::IngressReplication;
pmsi_spec.SetLabel(10000);
error_code ec;
pmsi_spec.SetIdentifier(Ip4Address::from_string("10.1.1.1", ec));
EXPECT_EQ(4, pmsi_spec.identifier.size());
EXPECT_EQ(BgpAttribute::PmsiTunnel, pmsi_spec.code);
EXPECT_EQ(BgpAttribute::Optional | BgpAttribute::Transitive,
pmsi_spec.flags);
EXPECT_EQ(PmsiTunnelSpec::EdgeReplicationSupported, pmsi_spec.tunnel_flags);
EXPECT_EQ(PmsiTunnelSpec::IngressReplication, pmsi_spec.tunnel_type);
EXPECT_EQ(10000, pmsi_spec.GetLabel());
EXPECT_EQ("10.1.1.1", pmsi_spec.GetIdentifier().to_string());
}
TEST_F(BgpAttrTest, PmsiTunnel3) {
PmsiTunnelSpec pmsi_spec1;
pmsi_spec1.tunnel_flags = PmsiTunnelSpec::EdgeReplicationSupported;
pmsi_spec1.tunnel_type = PmsiTunnelSpec::IngressReplication;
pmsi_spec1.SetLabel(10000);
error_code ec;
pmsi_spec1.SetIdentifier(Ip4Address::from_string("10.1.1.1", ec));
PmsiTunnelSpec pmsi_spec2(pmsi_spec1);
EXPECT_EQ(4, pmsi_spec2.identifier.size());
EXPECT_EQ(BgpAttribute::PmsiTunnel, pmsi_spec2.code);
EXPECT_EQ(BgpAttribute::Optional | BgpAttribute::Transitive,
pmsi_spec2.flags);
EXPECT_EQ(PmsiTunnelSpec::EdgeReplicationSupported, pmsi_spec2.tunnel_flags);
EXPECT_EQ(PmsiTunnelSpec::IngressReplication, pmsi_spec2.tunnel_type);
EXPECT_EQ(10000, pmsi_spec2.GetLabel());
EXPECT_EQ("10.1.1.1", pmsi_spec2.GetIdentifier().to_string());
}
TEST_F(BgpAttrTest, PmsiTunnel4) {
BgpAttrSpec attr_spec;
PmsiTunnelSpec pmsi_spec;
pmsi_spec.tunnel_flags = PmsiTunnelSpec::EdgeReplicationSupported;
pmsi_spec.tunnel_type = PmsiTunnelSpec::IngressReplication;
pmsi_spec.SetLabel(10000);
error_code ec;
pmsi_spec.SetIdentifier(Ip4Address::from_string("10.1.1.1", ec));
attr_spec.push_back(&pmsi_spec);
BgpAttrPtr attr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
const PmsiTunnel *pmsi_tunnel = attr->pmsi_tunnel();
EXPECT_EQ(PmsiTunnelSpec::EdgeReplicationSupported,
pmsi_tunnel->tunnel_flags);
EXPECT_EQ(PmsiTunnelSpec::IngressReplication,
pmsi_tunnel->tunnel_type);
EXPECT_EQ(10000, pmsi_tunnel->label);
EXPECT_EQ("10.1.1.1", pmsi_tunnel->identifier.to_string());
}
TEST_F(BgpAttrTest, PmsiTunnel5) {
BgpAttrSpec attr_spec;
PmsiTunnelSpec pmsi_spec;
pmsi_spec.tunnel_flags = PmsiTunnelSpec::EdgeReplicationSupported;
pmsi_spec.tunnel_type = PmsiTunnelSpec::IngressReplication;
pmsi_spec.SetLabel(10000);
error_code ec;
pmsi_spec.SetIdentifier(Ip4Address::from_string("10.1.1.1", ec));
attr_spec.push_back(&pmsi_spec);
BgpAttrPtr attr1 = attr_db_->Locate(attr_spec);
BgpAttr attr2(*attr1);
EXPECT_EQ(attr1->pmsi_tunnel(), attr2.pmsi_tunnel());
}
TEST_F(BgpAttrTest, PmsiTunnel6) {
BgpAttrSpec attr_spec1;
PmsiTunnelSpec pmsi_spec1;
pmsi_spec1.tunnel_flags = PmsiTunnelSpec::EdgeReplicationSupported;
pmsi_spec1.tunnel_type = PmsiTunnelSpec::IngressReplication;
pmsi_spec1.SetLabel(10000);
error_code ec;
pmsi_spec1.SetIdentifier(Ip4Address::from_string("10.1.1.1", ec));
attr_spec1.push_back(&pmsi_spec1);
BgpAttrPtr attr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
PmsiTunnelSpec pmsi_spec2 = pmsi_spec1;
pmsi_spec2.SetIdentifier(Ip4Address::from_string("10.1.1.2", ec));
attr_spec2.push_back(&pmsi_spec2);
BgpAttrPtr attr2 = attr_db_->Locate(attr_spec2);
EXPECT_NE(attr1, attr2);
EXPECT_NE(0, attr1->CompareTo(*attr2));
EXPECT_EQ(2, attr_db_->Size());
}
TEST_F(BgpAttrTest, PmsiTunnelSpecCompareTo) {
PmsiTunnelSpec pmsi_spec1;
EXPECT_EQ(0, pmsi_spec1.CompareTo(pmsi_spec1));
}
TEST_F(BgpAttrTest, PmsiTunnelSpecToString1) {
PmsiTunnelSpec pmsi_spec;
EXPECT_EQ("PmsiTunnel <code: 22, flags: 0xc0>"
" Tunnel Flags: 0x0 Tunnel Type: 0 Label: 0 Identifier: 0.0.0.0",
pmsi_spec.ToString());
}
TEST_F(BgpAttrTest, PmsiTunnelSpecToString2) {
PmsiTunnelSpec pmsi_spec;
pmsi_spec.tunnel_flags = PmsiTunnelSpec::EdgeReplicationSupported;
pmsi_spec.tunnel_type = PmsiTunnelSpec::IngressReplication;
pmsi_spec.SetLabel(10000);
error_code ec;
pmsi_spec.SetIdentifier(Ip4Address::from_string("10.1.1.1", ec));
EXPECT_EQ("PmsiTunnel <code: 22, flags: 0xc0>"
" Tunnel Flags: 0x80 Tunnel Type: 6 Label: 10000"
" Identifier: 10.1.1.1",
pmsi_spec.ToString());
}
TEST_F(BgpAttrTest, EdgeDiscovery1) {
EdgeDiscoverySpec edspec;
EXPECT_EQ(0, edspec.edge_list.size());
}
TEST_F(BgpAttrTest, EdgeDiscovery2) {
EdgeDiscoverySpec edspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "10.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec.edge_list.push_back(edge);
}
EXPECT_EQ(2, edspec.edge_list.size());
int idx = 1;
for (EdgeDiscoverySpec::EdgeList::const_iterator it =
edspec.edge_list.begin(); it != edspec.edge_list.end(); ++it, ++idx) {
const EdgeDiscoverySpec::Edge *edge = *it;
std::string addr_str = "10.1.1." + integerToString(idx);
uint32_t first_label, last_label;
edge->GetLabels(&first_label, &last_label);
error_code ec;
EXPECT_EQ(addr_str, edge->GetIp4Address().to_string(ec));
EXPECT_EQ(1000 * idx, first_label);
EXPECT_EQ(1000 * idx + 999, last_label);
}
}
TEST_F(BgpAttrTest, EdgeDiscovery3) {
EdgeDiscoverySpec edspec1;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "10.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec1.edge_list.push_back(edge);
}
EdgeDiscoverySpec edspec2(edspec1);
EXPECT_EQ(2, edspec2.edge_list.size());
int idx = 1;
for (EdgeDiscoverySpec::EdgeList::const_iterator it =
edspec2.edge_list.begin(); it != edspec2.edge_list.end(); ++it, ++idx) {
const EdgeDiscoverySpec::Edge *edge = *it;
std::string addr_str = "10.1.1." + integerToString(idx);
uint32_t first_label, last_label;
edge->GetLabels(&first_label, &last_label);
error_code ec;
EXPECT_EQ(addr_str, edge->GetIp4Address().to_string(ec));
EXPECT_EQ(1000 * idx, first_label);
EXPECT_EQ(1000 * idx + 999, last_label);
}
}
TEST_F(BgpAttrTest, EdgeDiscovery4) {
BgpAttrSpec attr_spec;
EdgeDiscoverySpec edspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "10.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec.edge_list.push_back(edge);
}
attr_spec.push_back(&edspec);
BgpAttrPtr attr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
const EdgeDiscovery *ediscovery = attr->edge_discovery();
EXPECT_EQ(2, ediscovery->edge_list.size());
int idx = 1;
for (EdgeDiscovery::EdgeList::const_iterator it =
ediscovery->edge_list.begin(); it != ediscovery->edge_list.end();
++it, ++idx) {
const EdgeDiscovery::Edge *edge = *it;
std::string addr_str = "10.1.1." + integerToString(idx);
error_code ec;
EXPECT_EQ(addr_str, edge->address.to_string(ec));
EXPECT_EQ(1000 * idx, edge->label_block->first());
EXPECT_EQ(1000 * idx + 999, edge->label_block->last());
}
}
TEST_F(BgpAttrTest, EdgeDiscovery5) {
BgpAttrSpec attr_spec;
EdgeDiscoverySpec edspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "10.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec.edge_list.push_back(edge);
}
attr_spec.push_back(&edspec);
BgpAttrPtr attr1 = attr_db_->Locate(attr_spec);
BgpAttr attr2(*attr1);
EXPECT_EQ(attr1->edge_discovery(), attr2.edge_discovery());
}
TEST_F(BgpAttrTest, EdgeDiscovery6) {
BgpAttrSpec attr_spec1;
EdgeDiscoverySpec edspec1;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "10.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec1.edge_list.push_back(edge);
}
attr_spec1.push_back(&edspec1);
BgpAttrPtr attr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
EdgeDiscoverySpec edspec2;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "20.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec2.edge_list.push_back(edge);
}
attr_spec2.push_back(&edspec2);
BgpAttrPtr attr2 = attr_db_->Locate(attr_spec2);
EXPECT_NE(attr1, attr2);
EXPECT_NE(0, attr1->CompareTo(*attr2));
EXPECT_EQ(2, attr_db_->Size());
}
TEST_F(BgpAttrTest, EdgeDiscoveryCompareTo) {
EdgeDiscoverySpec edspec1;
EXPECT_EQ(0, edspec1.CompareTo(edspec1));
}
TEST_F(BgpAttrTest, EdgeDiscoveryToString1) {
EdgeDiscoverySpec edspec;
EXPECT_EQ("EdgeDiscovery <code: 241, flags: 0xc0>", edspec.ToString());
}
TEST_F(BgpAttrTest, EdgeDiscoveryToString2) {
EdgeDiscoverySpec edspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
EdgeDiscoverySpec::Edge *edge = new(EdgeDiscoverySpec::Edge);
std::string addr_str = "10.1.1." + integerToString(idx);
edge->SetIp4Address(Ip4Address::from_string(addr_str, ec));
edge->SetLabels(1000 * idx, 1000 * idx + 999);
edspec.edge_list.push_back(edge);
}
EXPECT_EQ("EdgeDiscovery <code: 241, flags: 0xc0>"
" Edge[0] = (10.1.1.1, 1000-1999)"
" Edge[1] = (10.1.1.2, 2000-2999)",
edspec.ToString());
}
TEST_F(BgpAttrTest, EdgeForwarding1) {
EdgeForwardingSpec efspec;
EXPECT_EQ(0, efspec.edge_list.size());
}
TEST_F(BgpAttrTest, EdgeForwarding2) {
EdgeForwardingSpec efspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EdgeForwardingSpec::Edge *edge = new(EdgeForwardingSpec::Edge);
edge->SetInboundIp4Address(Ip4Address::from_string("10.1.1.100", ec));
edge->inbound_label = 100000;
edge->SetOutboundIp4Address(Ip4Address::from_string(addr_str, ec));
edge->outbound_label = 1000 * idx;
efspec.edge_list.push_back(edge);
}
EXPECT_EQ(2, efspec.edge_list.size());
int idx = 1;
for (EdgeForwardingSpec::EdgeList::const_iterator it =
efspec.edge_list.begin(); it != efspec.edge_list.end(); ++it, ++idx) {
const EdgeForwardingSpec::Edge *edge = *it;
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EXPECT_EQ("10.1.1.100", edge->GetInboundIp4Address().to_string(ec));
EXPECT_EQ(100000, edge->inbound_label);
EXPECT_EQ(addr_str, edge->GetOutboundIp4Address().to_string(ec));
EXPECT_EQ(1000 * idx, edge->outbound_label);
}
}
TEST_F(BgpAttrTest, EdgeForwarding3) {
EdgeForwardingSpec efspec1;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EdgeForwardingSpec::Edge *edge = new(EdgeForwardingSpec::Edge);
edge->SetInboundIp4Address(Ip4Address::from_string("10.1.1.100", ec));
edge->inbound_label = 100000;
edge->SetOutboundIp4Address(Ip4Address::from_string(addr_str, ec));
edge->outbound_label = 1000 * idx;
efspec1.edge_list.push_back(edge);
}
EdgeForwardingSpec efspec2(efspec1);
EXPECT_EQ(2, efspec2.edge_list.size());
int idx = 1;
for (EdgeForwardingSpec::EdgeList::const_iterator it =
efspec2.edge_list.begin(); it != efspec2.edge_list.end(); ++it, ++idx) {
const EdgeForwardingSpec::Edge *edge = *it;
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EXPECT_EQ("10.1.1.100", edge->GetInboundIp4Address().to_string(ec));
EXPECT_EQ(100000, edge->inbound_label);
EXPECT_EQ(addr_str, edge->GetOutboundIp4Address().to_string(ec));
EXPECT_EQ(1000 * idx, edge->outbound_label);
}
}
TEST_F(BgpAttrTest, EdgeForwarding4) {
BgpAttrSpec attr_spec;
EdgeForwardingSpec efspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EdgeForwardingSpec::Edge *edge = new(EdgeForwardingSpec::Edge);
edge->SetInboundIp4Address(Ip4Address::from_string("10.1.1.100", ec));
edge->inbound_label = 100000;
edge->SetOutboundIp4Address(Ip4Address::from_string(addr_str, ec));
edge->outbound_label = 1000 * idx;
efspec.edge_list.push_back(edge);
}
attr_spec.push_back(&efspec);
BgpAttrPtr attr = attr_db_->Locate(attr_spec);
EXPECT_EQ(1, attr_db_->Size());
const EdgeForwarding *eforwarding = attr->edge_forwarding();
EXPECT_EQ(2, eforwarding->edge_list.size());
int idx = 1;
for (EdgeForwarding::EdgeList::const_iterator it =
eforwarding->edge_list.begin(); it != eforwarding->edge_list.end();
++it, ++idx) {
const EdgeForwarding::Edge *edge = *it;
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EXPECT_EQ("10.1.1.100", edge->inbound_address.to_string(ec));
EXPECT_EQ(100000, edge->inbound_label);
EXPECT_EQ(addr_str, edge->outbound_address.to_string(ec));
EXPECT_EQ(1000 * idx, edge->outbound_label);
}
}
TEST_F(BgpAttrTest, EdgeForwarding5) {
BgpAttrSpec attr_spec;
EdgeForwardingSpec efspec;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EdgeForwardingSpec::Edge *edge = new(EdgeForwardingSpec::Edge);
edge->SetInboundIp4Address(Ip4Address::from_string("10.1.1.100", ec));
edge->inbound_label = 100000;
edge->SetOutboundIp4Address(Ip4Address::from_string(addr_str, ec));
edge->outbound_label = 1000 * idx;
efspec.edge_list.push_back(edge);
}
attr_spec.push_back(&efspec);
BgpAttrPtr attr1 = attr_db_->Locate(attr_spec);
BgpAttr attr2(*attr1);
EXPECT_EQ(attr1->edge_forwarding(), attr2.edge_forwarding());
}
TEST_F(BgpAttrTest, EdgeForwarding6) {
BgpAttrSpec attr_spec1;
EdgeForwardingSpec efspec1;
for (int idx = 1; idx < 3; ++idx) {
error_code ec;
std::string addr_str = "10.1.1." + integerToString(idx);
EdgeForwardingSpec::Edge *edge = new(EdgeForwardingSpec::Edge);
edge->SetInboundIp4Address(Ip4Address::from_string("10.1.1.100", ec));
edge->inbound_label = 100000;
edge->SetOutboundIp4Address(Ip4Address::from_string(addr_str, ec));
edge->outbound_label = 1000 * idx;
efspec1.edge_list.push_back(edge);
}
attr_spec1.push_back(&efspec1);
BgpAttrPtr attr1 = attr_db_->Locate(attr_spec1);
BgpAttrSpec attr_spec2;
EdgeForwardingSpec efspec2;
for (int idx = 1; idx < 3; ++idx) {