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#include <gtest/gtest.h>
#include <cstring>
#include <string>
#include <algorithm>
#include <stdint.h>
#include <tins/address_range.h>
#include <tins/ip_address.h>
#include <tins/ipv6_address.h>
using namespace std;
using namespace Tins;
class AddressRangeTest : public testing::Test {
public:
void contain_tests24(const IPv4Range& range);
void contain_tests24(const IPv6Range& range);
void contain_tests26(const IPv4Range& range);
};
void AddressRangeTest::contain_tests24(const IPv4Range& range) {
EXPECT_TRUE(range.contains("192.168.0.0"));
EXPECT_TRUE(range.contains("192.168.0.1"));
EXPECT_TRUE(range.contains("192.168.0.254"));
EXPECT_TRUE(range.contains("192.168.0.255"));
EXPECT_TRUE(range.contains("192.168.0.123"));
EXPECT_FALSE(range.contains("192.168.1.1"));
}
void AddressRangeTest::contain_tests26(const IPv4Range& range) {
EXPECT_TRUE(range.contains("192.168.254.192"));
EXPECT_TRUE(range.contains("192.168.254.255"));
EXPECT_FALSE(range.contains("192.168.254.0"));
EXPECT_FALSE(range.contains("192.168.254.191"));
}
void AddressRangeTest::contain_tests24(const IPv6Range& range) {
EXPECT_TRUE(range.contains("dead::1"));
EXPECT_TRUE(range.contains("dead::1fee"));
EXPECT_TRUE(range.contains("dead::ffee"));
EXPECT_FALSE(range.contains("dead::1:1"));
EXPECT_FALSE(range.contains("dead::2:0"));
}
TEST_F(AddressRangeTest, Contains) {
contain_tests24(IPv4Range("192.168.0.0", "192.168.0.255"));
contain_tests24(IPv4Range::from_mask("192.168.0.0", "255.255.255.0"));
contain_tests26(IPv4Range("192.168.254.192", "192.168.254.255"));
contain_tests26(IPv4Range::from_mask("192.168.254.192", "255.255.255.192"));
contain_tests24(IPv6Range("dead::0", "dead::ffff"));
contain_tests24(IPv6Range::from_mask("dead::0", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0"));
{
AddressRange<HWAddress<6> > range("00:00:00:00:00:00", "00:00:00:00:00:ff");
EXPECT_TRUE(range.contains("00:00:00:00:00:00"));
EXPECT_TRUE(range.contains("00:00:00:00:00:10"));
EXPECT_TRUE(range.contains("00:00:00:00:00:ff"));
EXPECT_FALSE(range.contains("00:00:00:00:01:00"));
}
{
AddressRange<HWAddress<6> > range = HWAddress<6>("00:00:00:00:00:00") / 40;
EXPECT_TRUE(range.contains("00:00:00:00:00:00"));
EXPECT_TRUE(range.contains("00:00:00:00:00:10"));
EXPECT_TRUE(range.contains("00:00:00:00:00:ff"));
EXPECT_FALSE(range.contains("00:00:00:00:01:00"));
}
{
AddressRange<HWAddress<6> > range = HWAddress<6>("00:00:00:00:00:00") / 38;
EXPECT_TRUE(range.contains("00:00:00:00:00:00"));
EXPECT_TRUE(range.contains("00:00:00:00:02:00"));
EXPECT_TRUE(range.contains("00:00:00:00:03:ff"));
EXPECT_FALSE(range.contains("00:00:00:00:04:00"));
}
}
TEST_F(AddressRangeTest, Iterators) {
// v4
{
IPv4Range addr = IPv4Range::from_mask("192.168.0.0", "255.255.255.252");
std::vector<IPv4Address> addresses;
addresses.push_back("192.168.0.1");
addresses.push_back("192.168.0.2");
EXPECT_TRUE(std::equal(addr.begin(), addr.end(), addresses.begin()));
EXPECT_TRUE(addr.is_iterable());
}
{
IPv4Range addr = IPv4Range::from_mask("255.255.255.252", "255.255.255.252");
std::vector<IPv4Address> addresses;
addresses.push_back("255.255.255.253");
addresses.push_back("255.255.255.254");
EXPECT_TRUE(std::equal(addr.begin(), addr.end(), addresses.begin()));
EXPECT_TRUE(addr.is_iterable());
}
// v6
{
IPv6Range addr = IPv6Range::from_mask("dead::0", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc");
std::vector<IPv6Address> addresses;
addresses.push_back("dead::1");
addresses.push_back("dead::2");
EXPECT_TRUE(std::equal(addr.begin(), addr.end(), addresses.begin()));
EXPECT_TRUE(addr.is_iterable());
}
{
IPv6Range addr =
IPv6Range::from_mask(
"ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc",
"ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc"
);
std::vector<IPv6Address> addresses;
addresses.push_back("ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffd");
addresses.push_back("ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffe");
EXPECT_TRUE(std::equal(addr.begin(), addr.end(), addresses.begin()));
EXPECT_TRUE(addr.is_iterable());
}
}
TEST_F(AddressRangeTest, Slash) {
// v4
{
IPv4Range range1 = IPv4Range::from_mask("192.168.0.0", "255.255.255.252");
IPv4Range range2 = IPv4Address("192.168.0.0") / 30;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
{
IPv4Range range1 = IPv4Range::from_mask("255.255.255.252", "255.255.255.252");
IPv4Range range2 = IPv4Address("255.255.255.252") / 30;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
// v6
{
IPv6Range range1 = IPv6Range::from_mask("dead::0", "ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc");
IPv6Range range2 = IPv6Address("dead::0") / 126;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
{
IPv6Range range1 =
IPv6Range::from_mask(
"ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc",
"ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc"
);
IPv6Range range2 = IPv6Address("ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc") / 126;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
}
TEST_F(AddressRangeTest, SlashUsingAddressGreaterThanMask) {
// v4
{
IPv4Range range1 = IPv4Range::from_mask("192.168.0.128", "255.255.255.0");
IPv4Range range2 = IPv4Address("192.168.0.0") / 24;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
// v6
{
IPv6Range range1 = IPv6Range::from_mask("dead:beef::1200",
"ffff:ffff:ffff:ffff:ffff:ffff:ffff::");
IPv6Range range2 = IPv6Address("dead:beef::") / 112;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
{
typedef AddressRange<HWAddress<6> > HWAddressRange;
HWAddressRange range1 = HWAddressRange::from_mask("de:ad:be:ef:fe:00",
"ff:ff:ff:ef:00:00");
HWAddressRange range2 = HWAddress<6>("de:ad:be:ef:00:00") / 32;
EXPECT_TRUE(std::equal(range1.begin(), range1.end(), range2.begin()));
EXPECT_TRUE(std::equal(range2.begin(), range2.end(), range1.begin()));
EXPECT_TRUE(range1.is_iterable());
EXPECT_TRUE(range2.is_iterable());
}
}
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