/
evpn_prefix_test.cc
2366 lines (2142 loc) · 94.1 KB
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evpn_prefix_test.cc
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/*
* Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
*/
#include <boost/foreach.hpp>
#include "base/logging.h"
#include "base/task.h"
#include "base/test/task_test_util.h"
#include "bgp/bgp_log.h"
#include "bgp/evpn/evpn_route.h"
#include "bgp/evpn/evpn_table.h"
#include "bgp/test/bgp_server_test_util.h"
#include "bgp/tunnel_encap/tunnel_encap.h"
#include "control-node/control_node.h"
#include "testing/gunit.h"
using std::string;
class EvpnPrefixTest : public ::testing::Test {
protected:
virtual void SetUp() {
bs_.reset(new BgpServerTest(&evm_, "Local"));
}
virtual void TearDown() {
bs_->Shutdown();
task_util::WaitForIdle();
}
EventManager evm_;
BgpServerTestPtr bs_;
};
// No dash.
TEST_F(EvpnPrefixTest, ParseType_Error1) {
boost::system::error_code ec;
string prefix_str("1+10.1.1.1:65535+00:01:02:03:04:05:06:07:08:09+0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad type.
TEST_F(EvpnPrefixTest, ParseType_Error2) {
boost::system::error_code ec;
string prefix_str("x-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Out of range type.
TEST_F(EvpnPrefixTest, ParseType_Error3) {
boost::system::error_code ec;
string prefix_str("0-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Out of range type.
TEST_F(EvpnPrefixTest, ParseType_Error4) {
boost::system::error_code ec;
string prefix_str("5-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
TEST_F(EvpnPrefixTest, FromProtoPrefix_Error) {
BgpProtoPrefix proto_prefix;
for (uint16_t type = 0; type < 255; ++type) {
if (type >= EvpnPrefix::AutoDiscoveryRoute &&
type <= EvpnPrefix::SegmentRoute)
continue;
proto_prefix.type = type;
EvpnPrefix prefix;
BgpAttrPtr attr_in(new BgpAttr(bs_->attr_db()));
BgpAttrPtr attr_out;
uint32_t label;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr_in.get(), &prefix, &attr_out, &label);
EXPECT_NE(0, result);
}
}
class EvpnAutoDiscoveryPrefixTest : public EvpnPrefixTest {
};
TEST_F(EvpnAutoDiscoveryPrefixTest, BuildPrefix) {
RouteDistinguisher rd(RouteDistinguisher::FromString("10.1.1.1:65535"));
EthernetSegmentId esi(
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:09"));
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536, 4294967295 };
BOOST_FOREACH(uint32_t tag, tag_list) {
EvpnPrefix prefix(rd, esi, tag);
string prefix_str = temp + integerToString(tag);
EXPECT_EQ(prefix_str, prefix.ToString());
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ("00:01:02:03:04:05:06:07:08:09", prefix.esi().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ(Address::UNSPEC, prefix.family());
}
}
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536, 4294967295 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp + integerToString(tag);
boost::system::error_code ec;
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
EXPECT_EQ(prefix_str, prefix.ToString());
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ("00:01:02:03:04:05:06:07:08:09", prefix.esi().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ(Address::UNSPEC, prefix.family());
}
}
// No dashes.
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix_Error1) {
boost::system::error_code ec;
string prefix_str("1+10.1.1.1:65535+00:01:02:03:04:05:06:07:08:09+0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// No dashes after type delimiter.
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix_Error2) {
boost::system::error_code ec;
string prefix_str("1-10.1.1.1:65535+00:01:02:03:04:05:06:07:08:09+0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad RD.
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix_Error3) {
boost::system::error_code ec;
string prefix_str("1-10.1.1.1:65536-00:01:02:03:04:05:06:07:08:09-0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// No dashes after RD delimiter.
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix_Error4) {
boost::system::error_code ec;
string prefix_str("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09+0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad ESI.
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix_Error5) {
boost::system::error_code ec;
string prefix_str("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08-0");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad tag.
TEST_F(EvpnAutoDiscoveryPrefixTest, ParsePrefix_Error6) {
boost::system::error_code ec;
string prefix_str("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-0x");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Build and parse BgpProtoPrefix for reach.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix1) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536, 4294967295 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp + integerToString(tag);
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpAttr attr1;
uint32_t label1 = 10000;
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(&attr1, label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_in2(new BgpAttr(bs_->attr_db()));
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr_in2.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2->esi().IsZero());
EXPECT_EQ(attr_in2.get(), attr_out2.get());
EXPECT_EQ(label1, label2);
}
}
// Build and parse (w/ and w/o label) BgpProtoPrefix for unreach.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix2) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536, 4294967295 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp + integerToString(tag);
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(NULL, 0, &proto_prefix);
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result;
prefix2 = EvpnPrefix::kNullPrefix;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
proto_prefix.prefix.resize(EvpnPrefix::kMinAutoDiscoveryRouteSize);
prefix2 = EvpnPrefix::kNullPrefix;
label2 = EvpnPrefix::kInvalidLabel;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
}
}
// Build and parse BgpProtoPrefix for reach with VXLAN encap.
// Tag is not 0, so label should be ignored.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix3) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t tag_list[] = { 32, 10000, 1048575, 16777215 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp + integerToString(tag);
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
TunnelEncap tunnel_encap(TunnelEncapType::VXLAN);
ExtCommunitySpec comm_spec;
comm_spec.communities.push_back(tunnel_encap.GetExtCommunityValue());
BgpAttrSpec attr_spec;
attr_spec.push_back(&comm_spec);
BgpAttrPtr attr = bs_->attr_db()->Locate(attr_spec);
uint32_t label1 = 10000;
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(attr.get(), label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2->esi().IsZero());
EXPECT_EQ(attr.get(), attr_out2.get());
EXPECT_EQ(tag, label2);
}
}
// Build and parse BgpProtoPrefix for reach with VXLAN encap.
// Tag is 0, so label should be honored.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix4) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t label_list[] = { 32, 10000, 1048575 };
BOOST_FOREACH(uint32_t label1, label_list) {
string prefix_str = temp + integerToString(0);
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
TunnelEncap tunnel_encap(TunnelEncapType::VXLAN);
ExtCommunitySpec comm_spec;
comm_spec.communities.push_back(tunnel_encap.GetExtCommunityValue());
BgpAttrSpec attr_spec;
attr_spec.push_back(&comm_spec);
BgpAttrPtr attr = bs_->attr_db()->Locate(attr_spec);
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(attr.get(), label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2->esi().IsZero());
EXPECT_EQ(attr.get(), attr_out2.get());
EXPECT_EQ(label1, label2);
}
}
// Build and parse BgpProtoPrefix for reach with VXLAN encap.
// Tag is kMaxTag, so label should be ignored and assumed to be 0.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix5) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t label_list[] = { 32, 10000, 1048575, 16777215 };
BOOST_FOREACH(uint32_t label1, label_list) {
string prefix_str = temp + integerToString(EvpnPrefix::kMaxTag);
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
TunnelEncap tunnel_encap(TunnelEncapType::VXLAN);
ExtCommunitySpec comm_spec;
comm_spec.communities.push_back(tunnel_encap.GetExtCommunityValue());
BgpAttrSpec attr_spec;
attr_spec.push_back(&comm_spec);
BgpAttrPtr attr = bs_->attr_db()->Locate(attr_spec);
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(attr.get(), label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2->esi().IsZero());
EXPECT_EQ(attr.get(), attr_out2.get());
EXPECT_EQ(0, label2);
}
}
// Build and parse BgpProtoPrefix for reach with VXLAN encap.
// Tag is greater than kMaxVni, so label should be honored.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix6) {
string temp("1-10.1.1.1:65535-00:01:02:03:04:05:06:07:08:09-");
uint32_t label_list[] = { 32, 10000, 1048575 };
BOOST_FOREACH(uint32_t label1, label_list) {
string prefix_str = temp + integerToString(EvpnPrefix::kMaxVni + 1);
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
TunnelEncap tunnel_encap(TunnelEncapType::VXLAN);
ExtCommunitySpec comm_spec;
comm_spec.communities.push_back(tunnel_encap.GetExtCommunityValue());
BgpAttrSpec attr_spec;
attr_spec.push_back(&comm_spec);
BgpAttrPtr attr = bs_->attr_db()->Locate(attr_spec);
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(attr.get(), label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::AutoDiscoveryRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(attr_out2->esi().IsZero());
EXPECT_EQ(attr.get(), attr_out2.get());
EXPECT_EQ(label1, label2);
}
}
// Smaller than minimum size for reach.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix_Error1) {
BgpProtoPrefix proto_prefix;
proto_prefix.type = EvpnPrefix::AutoDiscoveryRoute;
for (size_t nlri_size = 0;
nlri_size < EvpnPrefix::kMinAutoDiscoveryRouteSize + EvpnPrefix::kLabelSize;
++nlri_size) {
proto_prefix.prefix.clear();
proto_prefix.prefix.resize(nlri_size, 0);
EvpnPrefix prefix;
BgpAttrPtr attr_in(new BgpAttr(bs_->attr_db()));
BgpAttrPtr attr_out;
uint32_t label;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr_in.get(), &prefix, &attr_out, &label);
EXPECT_NE(0, result);
}
}
// Smaller than minimum size for unreach.
TEST_F(EvpnAutoDiscoveryPrefixTest, FromProtoPrefix_Error2) {
BgpProtoPrefix proto_prefix;
proto_prefix.type = EvpnPrefix::AutoDiscoveryRoute;
for (size_t nlri_size = 0;
nlri_size < EvpnPrefix::kMinAutoDiscoveryRouteSize;
++nlri_size) {
proto_prefix.prefix.clear();
proto_prefix.prefix.resize(nlri_size, 0);
EvpnPrefix prefix;
BgpAttrPtr attr_out;
uint32_t label;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix, &attr_out, &label);
EXPECT_NE(0, result);
}
}
class EvpnMacAdvertisementPrefixTest : public EvpnPrefixTest {
};
TEST_F(EvpnMacAdvertisementPrefixTest, BuildPrefix1) {
boost::system::error_code ec;
RouteDistinguisher rd(RouteDistinguisher::FromString("10.1.1.1:65535"));
MacAddress mac_addr(MacAddress::FromString("11:12:13:14:15:16", &ec));
Ip4Address ip4_addr;
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,0.0.0.0");
string temp3("11:12:13:14:15:16,0.0.0.0/32");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
EvpnPrefix prefix;
if (tag == EvpnPrefix::kNullTag) {
prefix = EvpnPrefix(rd, mac_addr, ip4_addr);
} else {
prefix = EvpnPrefix(rd, tag, mac_addr, ip4_addr);
}
string prefix_str = temp1 + integerToString(tag) + temp2;
EXPECT_EQ(prefix_str, prefix.ToString());
string xmpp_id_str =
(tag == 0) ? temp3 : integerToString(tag) + "-" + temp3;
EXPECT_EQ(xmpp_id_str, prefix.ToXmppIdString());
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ("11:12:13:14:15:16", prefix.mac_addr().ToString());
EXPECT_EQ(Address::UNSPEC, prefix.family());
EXPECT_EQ("0.0.0.0", prefix.ip_address().to_string());
}
}
TEST_F(EvpnMacAdvertisementPrefixTest, BuildPrefix2) {
boost::system::error_code ec;
RouteDistinguisher rd(RouteDistinguisher::FromString("10.1.1.1:65535"));
MacAddress mac_addr(MacAddress::FromString("11:12:13:14:15:16", &ec));
Ip4Address ip4_addr = Ip4Address::from_string("192.1.1.1", ec);
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,192.1.1.1");
string temp3("11:12:13:14:15:16,192.1.1.1/32");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
EvpnPrefix prefix;
if (tag == EvpnPrefix::kNullTag) {
prefix = EvpnPrefix(rd, mac_addr, ip4_addr);
} else {
prefix = EvpnPrefix(rd, tag, mac_addr, ip4_addr);
}
string prefix_str = temp1 + integerToString(tag) + temp2;
EXPECT_EQ(prefix_str, prefix.ToString());
string xmpp_id_str =
(tag == 0) ? temp3 : integerToString(tag) + "-" + temp3;
EXPECT_EQ(xmpp_id_str, prefix.ToXmppIdString());
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ("11:12:13:14:15:16", prefix.mac_addr().ToString());
EXPECT_EQ(Address::INET, prefix.family());
EXPECT_EQ("192.1.1.1", prefix.ip_address().to_string());
}
}
TEST_F(EvpnMacAdvertisementPrefixTest, BuildPrefix3) {
boost::system::error_code ec;
RouteDistinguisher rd(RouteDistinguisher::FromString("10.1.1.1:65535"));
MacAddress mac_addr(MacAddress::FromString("11:12:13:14:15:16", &ec));
Ip6Address ip6_addr = Ip6Address::from_string("2001:db8:0:9::1", ec);
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,2001:db8:0:9::1");
string temp3("11:12:13:14:15:16,2001:db8:0:9::1/128");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
EvpnPrefix prefix;
if (tag == EvpnPrefix::kNullTag) {
prefix = EvpnPrefix(rd, mac_addr, ip6_addr);
} else {
prefix = EvpnPrefix(rd, tag, mac_addr, ip6_addr);
}
string prefix_str = temp1 + integerToString(tag) + temp2;
EXPECT_EQ(prefix_str, prefix.ToString());
string xmpp_id_str =
(tag == 0) ? temp3 : integerToString(tag) + "-" + temp3;
EXPECT_EQ(xmpp_id_str, prefix.ToXmppIdString());
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ("11:12:13:14:15:16", prefix.mac_addr().ToString());
EXPECT_EQ(Address::INET6, prefix.family());
EXPECT_EQ("2001:db8:0:9::1", prefix.ip_address().to_string());
}
}
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix1) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,0.0.0.0");
string temp3("11:12:13:14:15:16,0.0.0.0/32");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
boost::system::error_code ec;
string prefix_str = temp1 + integerToString(tag) + temp2;
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
EXPECT_EQ(prefix_str, prefix.ToString());
string xmpp_id_str =
(tag == 0) ? temp3 : integerToString(tag) + "-" + temp3;
EXPECT_EQ(xmpp_id_str, prefix.ToXmppIdString());
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ("11:12:13:14:15:16", prefix.mac_addr().ToString());
EXPECT_EQ(Address::UNSPEC, prefix.family());
EXPECT_EQ("0.0.0.0", prefix.ip_address().to_string());
}
}
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix2) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,192.1.1.1");
string temp3("11:12:13:14:15:16,192.1.1.1/32");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
boost::system::error_code ec;
string prefix_str = temp1 + integerToString(tag) + temp2;
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
EXPECT_EQ(prefix_str, prefix.ToString());
string xmpp_id_str =
(tag == 0) ? temp3 : integerToString(tag) + "-" + temp3;
EXPECT_EQ(xmpp_id_str, prefix.ToXmppIdString());
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ("11:12:13:14:15:16", prefix.mac_addr().ToString());
EXPECT_EQ(Address::INET, prefix.family());
EXPECT_EQ("192.1.1.1", prefix.ip_address().to_string());
}
}
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix3) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,2001:db8:0:9::1");
string temp3("11:12:13:14:15:16,2001:db8:0:9::1/128");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
boost::system::error_code ec;
string prefix_str = temp1 + integerToString(tag) + temp2;
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
EXPECT_EQ(prefix_str, prefix.ToString());
string xmpp_id_str =
(tag == 0) ? temp3 : integerToString(tag) + "-" + temp3;
EXPECT_EQ(xmpp_id_str, prefix.ToXmppIdString());
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, prefix.type());
EXPECT_EQ("10.1.1.1:65535", prefix.route_distinguisher().ToString());
EXPECT_EQ(tag, prefix.tag());
EXPECT_EQ("11:12:13:14:15:16", prefix.mac_addr().ToString());
EXPECT_EQ(Address::INET6, prefix.family());
EXPECT_EQ("2001:db8:0:9::1", prefix.ip_address().to_string());
}
}
// No dashes.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error1) {
boost::system::error_code ec;
string prefix_str("2+10.1.1.1:65535+65536+11:12:13:14:15:16,192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// No dashes after type delimiter.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error2) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65535+65536+11:12:13:14:15:16,192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad RD.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error3) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65536-65536-11:12:13:14:15:16,192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// No dashes after RD delimiter.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error4) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65535-65536+11:12:13:14:15:16,192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad tag.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error5) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65535-65536x-11:12:13:14:15:16,192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// No comma.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error6) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65535-65536-11:12:13:14:15:16+192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad MAC.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error7) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65535-0-11:12:13:14:15,192.1.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Bad IP address.
TEST_F(EvpnMacAdvertisementPrefixTest, ParsePrefix_Error8) {
boost::system::error_code ec;
string prefix_str("2-10.1.1.1:65535-0-11:12:13:14:15:16,192.1.1");
EvpnPrefix prefix(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_NE(0, ec.value());
}
// Build and parse BgpProtoPrefix for reach, w/o ip.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix1) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,0.0.0.0");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpAttr attr1;
uint32_t label1 = 10000;
BgpProtoPrefix proto_prefix;
EthernetSegmentId esi1 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:09");
attr1.set_esi(esi1);
prefix1.BuildProtoPrefix(&attr1, label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_in2(new BgpAttr(bs_->attr_db()));
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr_in2.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_EQ(esi1, attr_out2->esi());
EXPECT_NE(attr_in2.get(), attr_out2.get());
EXPECT_EQ(label1, label2);
}
}
// Build and parse BgpProtoPrefix for reach w/ ipv4.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix2) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,192.1.1.1");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpAttr attr1;
uint32_t label1 = 10000;
BgpProtoPrefix proto_prefix;
EthernetSegmentId esi1 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:09");
attr1.set_esi(esi1);
prefix1.BuildProtoPrefix(&attr1, label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize + 4;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_in2(new BgpAttr(bs_->attr_db()));
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr_in2.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_EQ(esi1, attr_out2->esi());
EXPECT_NE(attr_in2.get(), attr_out2.get());
EXPECT_EQ(label1, label2);
}
}
// Build and parse BgpProtoPrefix for reach w/ ipv6.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix3) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,2001:db8:0:9::1");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpAttr attr1;
uint32_t label1 = 10000;
BgpProtoPrefix proto_prefix;
EthernetSegmentId esi1 =
EthernetSegmentId::FromString("00:01:02:03:04:05:06:07:08:09");
attr1.set_esi(esi1);
prefix1.BuildProtoPrefix(&attr1, label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize + 16;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_in2(new BgpAttr(bs_->attr_db()));
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr_in2.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_EQ(esi1, attr_out2->esi());
EXPECT_NE(attr_in2.get(), attr_out2.get());
EXPECT_EQ(label1, label2);
}
}
// Build and parse (w/ and w/o label) BgpProtoPrefix for unreach, no ip.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix4) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,0.0.0.0");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(NULL, 0, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
size_t esi_offset = EvpnPrefix::kRdSize;
EthernetSegmentId esi(&proto_prefix.prefix[esi_offset]);
EXPECT_TRUE(esi.IsZero());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
proto_prefix.prefix.resize(EvpnPrefix::kMinMacAdvertisementRouteSize);
prefix2 = EvpnPrefix::kNullPrefix;
label2 = EvpnPrefix::kInvalidLabel;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
}
}
// Build and parse (w/ and w/o label) BgpProtoPrefix for unreach, w/ ipv4.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix5) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,192.1.1.1");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(NULL, 0, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize + 4;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
size_t esi_offset = EvpnPrefix::kRdSize;
EthernetSegmentId esi(&proto_prefix.prefix[esi_offset]);
EXPECT_TRUE(esi.IsZero());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
proto_prefix.prefix.resize(EvpnPrefix::kMinMacAdvertisementRouteSize + 4);
prefix2 = EvpnPrefix::kNullPrefix;
label2 = EvpnPrefix::kInvalidLabel;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
}
}
// Build and parse (w/ and w/o label) BgpProtoPrefix for unreach, w/ ipv6.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix6) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,2001:db8:0:9::1");
uint32_t tag_list[] = { 0, 100, 128, 4094, 65536 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(NULL, 0, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize + 16;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
size_t esi_offset = EvpnPrefix::kRdSize;
EthernetSegmentId esi(&proto_prefix.prefix[esi_offset]);
EXPECT_TRUE(esi.IsZero());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
proto_prefix.prefix.resize(EvpnPrefix::kMinMacAdvertisementRouteSize + 16);
prefix2 = EvpnPrefix::kNullPrefix;
label2 = EvpnPrefix::kInvalidLabel;
result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, NULL, &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_TRUE(attr_out2.get() == NULL);
EXPECT_EQ(0, label2);
}
}
// Build and parse BgpProtoPrefix for reach with VXLAN encap, w/o ip.
// Tag is not 0, so label should be ignored.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix7) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,0.0.0.0");
uint32_t tag_list[] = { 32, 10000, 1048575, 16777215 };
BOOST_FOREACH(uint32_t tag, tag_list) {
string prefix_str = temp1 + integerToString(tag) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
TunnelEncap tunnel_encap(TunnelEncapType::VXLAN);
ExtCommunitySpec comm_spec;
comm_spec.communities.push_back(tunnel_encap.GetExtCommunityValue());
BgpAttrSpec attr_spec;
attr_spec.push_back(&comm_spec);
BgpAttrPtr attr = bs_->attr_db()->Locate(attr_spec);
uint32_t label1 = 10000;
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(attr.get(), label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;
BgpAttrPtr attr_out2;
uint32_t label2;
int result = EvpnPrefix::FromProtoPrefix(bs_.get(),
proto_prefix, attr.get(), &prefix2, &attr_out2, &label2);
EXPECT_EQ(0, result);
EXPECT_EQ(prefix1, prefix2);
EXPECT_TRUE(prefix2.esi().IsZero());
EXPECT_EQ(attr.get(), attr_out2.get());
EXPECT_EQ(tag, label2);
}
}
// Build and parse BgpProtoPrefix for reach with VXLAN encap, w/o ip.
// Tag is 0, so label should be honored.
TEST_F(EvpnMacAdvertisementPrefixTest, FromProtoPrefix8) {
string temp1("2-10.1.1.1:65535-");
string temp2("-11:12:13:14:15:16,0.0.0.0");
uint32_t label_list[] = { 32, 10000, 1048575 };
BOOST_FOREACH(uint32_t label1, label_list) {
string prefix_str = temp1 + integerToString(0) + temp2;
boost::system::error_code ec;
EvpnPrefix prefix1(EvpnPrefix::FromString(prefix_str, &ec));
EXPECT_EQ(0, ec.value());
TunnelEncap tunnel_encap(TunnelEncapType::VXLAN);
ExtCommunitySpec comm_spec;
comm_spec.communities.push_back(tunnel_encap.GetExtCommunityValue());
BgpAttrSpec attr_spec;
attr_spec.push_back(&comm_spec);
BgpAttrPtr attr = bs_->attr_db()->Locate(attr_spec);
BgpProtoPrefix proto_prefix;
prefix1.BuildProtoPrefix(attr.get(), label1, &proto_prefix);
EXPECT_EQ(EvpnPrefix::MacAdvertisementRoute, proto_prefix.type);
size_t expected_size =
EvpnPrefix::kMinMacAdvertisementRouteSize + EvpnPrefix::kLabelSize;
EXPECT_EQ(expected_size * 8, proto_prefix.prefixlen);
EXPECT_EQ(expected_size, proto_prefix.prefix.size());
EvpnPrefix prefix2;