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swssnet_ut.cpp
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#include <arpa/inet.h>
#include <gtest/gtest.h>
#include <string>
#include <iostream>
#include "swssnet.h"
using namespace std;
using namespace swss;
TEST(swssnet, copy1_v6)
{
IpAddress ip("2001:4898:f0:f153:357c:77b2:49c9:627c");
sai_ip_address_t dst;
copy(dst, ip);
EXPECT_EQ(dst.addr_family, SAI_IP_ADDR_FAMILY_IPV6);
char buf[INET6_ADDRSTRLEN];
inet_ntop(AF_INET6, dst.addr.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "2001:4898:f0:f153:357c:77b2:49c9:627c");
}
TEST(swssnet, copy1_v4)
{
IpAddress ip("10.23.45.126");
sai_ip_address_t dst;
copy(dst, ip);
EXPECT_EQ(dst.addr_family, SAI_IP_ADDR_FAMILY_IPV4);
char buf[INET6_ADDRSTRLEN];
inet_ntop(AF_INET, &dst.addr.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "10.23.45.126");
}
TEST(swssnet, copy2_v6)
{
IpPrefix ip("2001:4898:f0:f153:357c:77b2:49c9:627c/27");
sai_ip_prefix_t dst;
copy(dst, ip);
EXPECT_EQ(dst.addr_family, SAI_IP_ADDR_FAMILY_IPV6);
char buf[INET6_ADDRSTRLEN];
inet_ntop(AF_INET6, dst.addr.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "2001:4898:f0:f153:357c:77b2:49c9:627c");
inet_ntop(AF_INET6, dst.mask.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "ffff:ffe0::");
}
TEST(swssnet, copy2_v4)
{
IpPrefix ip("10.23.45.126/31");
sai_ip_prefix_t dst;
copy(dst, ip);
EXPECT_EQ(dst.addr_family, SAI_IP_ADDR_FAMILY_IPV4);
char buf[INET6_ADDRSTRLEN];
inet_ntop(AF_INET, &dst.addr.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "10.23.45.126");
inet_ntop(AF_INET, &dst.mask.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "255.255.255.254");
}
TEST(swssnet, copy3_v6)
{
IpAddress ip("2001:4898:f0:f153:357c:77b2:49c9:627c");
sai_ip_prefix_t dst;
copy(dst, ip);
EXPECT_EQ(dst.addr_family, SAI_IP_ADDR_FAMILY_IPV6);
char buf[INET6_ADDRSTRLEN];
inet_ntop(AF_INET6, dst.addr.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "2001:4898:f0:f153:357c:77b2:49c9:627c");
inet_ntop(AF_INET6, dst.mask.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
}
TEST(swssnet, copy3_v4)
{
IpAddress ip("10.23.45.126");
sai_ip_prefix_t dst;
copy(dst, ip);
EXPECT_EQ(dst.addr_family, SAI_IP_ADDR_FAMILY_IPV4);
char buf[INET_ADDRSTRLEN];
inet_ntop(AF_INET, &dst.addr.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "10.23.45.126");
inet_ntop(AF_INET, &dst.mask.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "255.255.255.255");
}
TEST(swssnet, subnet_v6)
{
sai_ip_prefix_t dst, src;
src.addr_family = SAI_IP_ADDR_FAMILY_IPV6;
inet_pton(AF_INET6, "2001:4898:f0:f153:357c:77b2:49c9:627c", src.addr.ip6);
inet_pton(AF_INET6, "ffff:ffe0::", src.mask.ip6);
subnet(dst, src);
char buf[INET6_ADDRSTRLEN];
inet_ntop(AF_INET6, dst.addr.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "2001:4880::");
inet_ntop(AF_INET6, dst.mask.ip6, buf, INET6_ADDRSTRLEN);
EXPECT_STREQ(buf, "ffff:ffe0::");
}
TEST(swssnet, subnet_v4)
{
sai_ip_prefix_t dst, src;
src.addr_family = SAI_IP_ADDR_FAMILY_IPV4;
inet_pton(AF_INET, "10.23.45.126", &src.addr.ip4);
inet_pton(AF_INET, "255.254.0.0", &src.mask.ip4);
subnet(dst, src);
char buf[INET_ADDRSTRLEN];
inet_ntop(AF_INET, &dst.addr.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "10.22.0.0");
inet_ntop(AF_INET, &dst.mask.ip4, buf, INET_ADDRSTRLEN);
EXPECT_STREQ(buf, "255.254.0.0");
}