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Cleanup tests names and CMake script

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This commit is contained in:
Matias Fontanini
2016-10-23 10:21:58 -07:00
parent aaba3dd46a
commit 9dbad2a26f
62 changed files with 70 additions and 189 deletions
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tests/src/ipv6_test.cpp Normal file
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#include <gtest/gtest.h>
#include <cstring>
#include <string>
#include <stdint.h>
#include "ipv6.h"
#include "tcp.h"
#include "udp.h"
#include "icmp.h"
#include "icmpv6.h"
#include "rawpdu.h"
#include "ethernetII.h"
#include "ipv6_address.h"
#include "utils.h"
using namespace std;
using namespace Tins;
#ifdef _WIN32
#define TINS_DEFAULT_TEST_IP "::"
#else
#define TINS_DEFAULT_TEST_IP "::1"
#endif
class IPv6Test : public testing::Test {
public:
static const uint8_t expected_packet1[], expected_packet2[],
hop_by_hop_options[], broken1[];
void test_equals(IPv6& ip1, IPv6& ip2);
};
const uint8_t IPv6Test::expected_packet1[] = {
105, 168, 39, 52, 0, 40, 6, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 198, 140,
0, 80, 104, 72, 3, 12, 0, 0, 0, 0, 160, 2, 127, 240, 183, 120, 0, 0, 2,
4, 63, 248, 4, 2, 8, 10, 0, 132, 163, 156, 0, 0, 0, 0, 1, 3, 3, 7
};
const uint8_t IPv6Test::expected_packet2[] = {
96, 0, 0, 0, 0, 36, 0, 1, 254, 128, 0, 0, 0, 0, 0, 0, 2, 208, 9, 255,
254, 227, 232, 222, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
22, 58, 0, 5, 2, 0, 0, 1, 0, 143, 0, 116, 254, 0, 0, 0, 1, 4, 0, 0,
0, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 152, 6, 225
};
const uint8_t IPv6Test::hop_by_hop_options[] = {
0, 1, 1, 0, 0, 2, 0, 1, 1, 0, 0, 1, 134, 221, 96, 0, 0, 0, 0, 180, 0, 255, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 58, 1,
0, 0, 0, 0, 0, 0, 5, 2, 0, 0, 0, 0, 0, 0, 143, 0, 27, 180, 0, 0, 0, 1, 1, 2, 0, 8, 255,
2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 2, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 0, 0, 9,
222, 173, 190, 239, 190, 173, 254, 237
};
const uint8_t IPv6Test::broken1[] = {
51, 51, 0, 0, 0, 251, 96, 3, 8, 165, 51, 186, 134, 221, 96, 14, 233, 9, 0, 11, 44, 255,
254, 128, 0, 0, 0, 0, 0, 0, 98, 3, 8, 255, 254, 165, 51, 186, 255, 2, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 251, 17, 0, 11, 80, 53, 98, 2, 81, 72, 50, 10
};
void IPv6Test::test_equals(IPv6& ip1, IPv6& ip2) {
EXPECT_EQ(ip1.version(), ip2.version());
EXPECT_EQ(ip1.traffic_class(), ip2.traffic_class());
EXPECT_EQ(ip1.flow_label(), ip2.flow_label());
EXPECT_EQ(ip1.payload_length(), ip2.payload_length());
EXPECT_EQ(ip1.next_header(), ip2.next_header());
EXPECT_EQ(ip1.hop_limit(), ip2.hop_limit());
EXPECT_EQ(ip1.dst_addr(), ip2.dst_addr());
EXPECT_EQ(ip1.src_addr(), ip2.src_addr());
EXPECT_EQ(ip1.search_header(IPv6::HOP_BY_HOP) != NULL,
ip2.search_header(IPv6::HOP_BY_HOP) != NULL);
const IPv6::ext_header* header1 = ip1.search_header(IPv6::HOP_BY_HOP),
*header2 = ip2.search_header(IPv6::HOP_BY_HOP);
if(header1 && header2) {
EXPECT_EQ(header1->data_size(), header2->data_size());
}
EXPECT_EQ(ip1.inner_pdu() != NULL, ip2.inner_pdu() != NULL);
const ICMPv6* icmp1 = ip1.find_pdu<ICMPv6>(), *icmp2 = ip2.find_pdu<ICMPv6>();
ASSERT_EQ(icmp1 != NULL, icmp2 != NULL);
if(icmp1 && icmp2) {
EXPECT_EQ(icmp1->checksum(), icmp2->checksum());
}
}
TEST_F(IPv6Test, Constructor) {
IPv6 ipv6("::1:2:3", "f0aa:beef::1");
EXPECT_EQ(ipv6.version(), 6);
EXPECT_EQ(ipv6.traffic_class(), 0);
EXPECT_EQ(ipv6.flow_label(), 0U);
EXPECT_EQ(ipv6.payload_length(), 0);
EXPECT_EQ(ipv6.next_header(), 0);
EXPECT_EQ(ipv6.hop_limit(), 0);
EXPECT_EQ(ipv6.dst_addr(), "::1:2:3");
EXPECT_EQ(ipv6.src_addr(), "f0aa:beef::1");
}
TEST_F(IPv6Test, ConstructorFromBuffer) {
IPv6 ipv6(expected_packet1, sizeof(expected_packet1));
EXPECT_EQ(ipv6.version(), 6);
EXPECT_EQ(ipv6.traffic_class(), 0x9a);
EXPECT_EQ(ipv6.flow_label(), 0x82734U);
EXPECT_EQ(ipv6.payload_length(), 40);
EXPECT_EQ(ipv6.next_header(), 6);
EXPECT_EQ(ipv6.hop_limit(), 64);
EXPECT_EQ(ipv6.dst_addr(), "::1");
EXPECT_EQ(ipv6.src_addr(), "::1");
ASSERT_TRUE(ipv6.inner_pdu() != NULL);
TCP* tcp = ipv6.find_pdu<TCP>();
ASSERT_TRUE(tcp != NULL);
EXPECT_EQ(tcp->sport(), 50828);
EXPECT_EQ(tcp->dport(), 80);
}
// This one has a hop-by-hop ext header
TEST_F(IPv6Test, ConstructorFromBuffer2) {
IPv6 ipv6(expected_packet2, sizeof(expected_packet2));
EXPECT_EQ(ipv6.version(), 6);
EXPECT_EQ(ipv6.traffic_class(), 0);
EXPECT_EQ(ipv6.flow_label(), 0U);
EXPECT_EQ(ipv6.payload_length(), 36);
EXPECT_EQ(ipv6.next_header(), IPv6::HOP_BY_HOP);
EXPECT_EQ(ipv6.hop_limit(), 1);
EXPECT_EQ(ipv6.dst_addr(), "ff02::16");
EXPECT_EQ(ipv6.src_addr(), "fe80::2d0:9ff:fee3:e8de");
ICMPv6* pdu = ipv6.find_pdu<ICMPv6>();
ASSERT_TRUE(pdu != NULL);
EXPECT_EQ(pdu->type(), 143);
EXPECT_EQ(pdu->code(), 0);
EXPECT_EQ(pdu->checksum(), 0x74fe);
EXPECT_EQ(pdu->checksum(), 0x74fe);
const IPv6::ext_header* header = ipv6.search_header(IPv6::HOP_BY_HOP);
ASSERT_TRUE(header != NULL);
EXPECT_EQ(header->data_size(), 6U);
}
TEST_F(IPv6Test, ConstructorFromBuffer_MLD2_Packet) {
EthernetII eth(hop_by_hop_options, sizeof(hop_by_hop_options));
PDU::serialization_type buffer = eth.serialize();
EXPECT_EQ(
PDU::serialization_type(
hop_by_hop_options,
hop_by_hop_options + sizeof(hop_by_hop_options)
),
buffer
);
}
TEST_F(IPv6Test, Serialize) {
IPv6 ip1(expected_packet1, sizeof(expected_packet1));
IPv6::serialization_type buffer = ip1.serialize();
ASSERT_EQ(buffer.size(), sizeof(expected_packet1));
EXPECT_EQ(
IPv6::serialization_type(expected_packet1, expected_packet1 + sizeof(expected_packet1)),
buffer
);
IPv6 ip2(&buffer[0], (uint32_t)buffer.size());
test_equals(ip1, ip2);
}
TEST_F(IPv6Test, Broken1) {
EthernetII pkt(broken1, sizeof(broken1));
EXPECT_EQ(
PDU::serialization_type(broken1, broken1 + sizeof(broken1)),
pkt.serialize()
);
}
TEST_F(IPv6Test, Version) {
IPv6 ipv6;
ipv6.version(3);
EXPECT_EQ(ipv6.version(), 3);
}
TEST_F(IPv6Test, TrafficClass) {
IPv6 ipv6;
ipv6.traffic_class(0x7a);
EXPECT_EQ(ipv6.traffic_class(), 0x7a);
}
TEST_F(IPv6Test, FlowLabel) {
IPv6 ipv6;
ipv6.flow_label(0x918d7);
EXPECT_EQ(ipv6.flow_label(), 0x918d7U);
}
TEST_F(IPv6Test, PayloadLength) {
IPv6 ipv6;
ipv6.payload_length(0xaf71);
EXPECT_EQ(ipv6.payload_length(), 0xaf71U);
}
TEST_F(IPv6Test, NextHeader) {
IPv6 ipv6;
ipv6.next_header(0x7a);
EXPECT_EQ(ipv6.next_header(), 0x7a);
}
TEST_F(IPv6Test, HopLimit) {
IPv6 ipv6;
ipv6.hop_limit(0x7a);
EXPECT_EQ(ipv6.hop_limit(), 0x7a);
}
TEST_F(IPv6Test, SourceAddress) {
IPv6 ipv6;
ipv6.src_addr("99af:1293::1");
EXPECT_EQ(ipv6.src_addr(), "99af:1293::1");
}
TEST_F(IPv6Test, DestinationAddress) {
IPv6 ipv6;
ipv6.dst_addr("99af:1293::1");
EXPECT_EQ(ipv6.dst_addr(), "99af:1293::1");
}
// Make sure that a big payload is not considered ICMP extensions
TEST_F(IPv6Test, BigEncapsulatedPacketIsNotConsideredToHaveExtensions) {
IPv6 encapsulated = IPv6(TINS_DEFAULT_TEST_IP) / UDP(99, 12) / RawPDU(std::string(250, 'A'));
EthernetII pkt = EthernetII() / IPv6() / ICMPv6(ICMPv6::TIME_EXCEEDED) / encapsulated;
PDU::serialization_type buffer = pkt.serialize();
EthernetII serialized(&buffer[0], buffer.size());
ASSERT_EQ(encapsulated.size(), serialized.rfind_pdu<RawPDU>().payload().size());
ASSERT_TRUE(serialized.rfind_pdu<ICMPv6>().extensions().extensions().empty());
}
// Use a large buffer. This wil set the length field
TEST_F(IPv6Test, SerializePacketHavingICMPExtensionsWithLengthAndLotsOfPayload) {
IPv6 encapsulated = IPv6(TINS_DEFAULT_TEST_IP) / UDP(99, 12) / RawPDU(std::string(250, 'A'));
EthernetII pkt = EthernetII() / IPv6() / ICMPv6(ICMPv6::TIME_EXCEEDED) / encapsulated;
const uint8_t payload[] = { 24, 150, 1, 1 };
ICMPExtension extension(1, 1);
ICMPExtension::payload_type ext_payload(payload, payload + sizeof(payload));
extension.payload(ext_payload);
pkt.rfind_pdu<ICMPv6>().extensions().add_extension(extension);
PDU::serialization_type buffer = pkt.serialize();
EthernetII serialized(&buffer[0], buffer.size());
ASSERT_EQ(1UL, serialized.rfind_pdu<ICMPv6>().extensions().extensions().size());
EXPECT_EQ(ext_payload, serialized.rfind_pdu<ICMPv6>().extensions().extensions().begin()->payload());
}
// Use a short buffer and set the length field
TEST_F(IPv6Test, SerializePacketHavingICMPExtensionsWithLengthAndShortPayload) {
IPv6 encapsulated = IPv6(TINS_DEFAULT_TEST_IP) / UDP(99, 12) / RawPDU(std::string(40, 'A'));
EthernetII pkt = EthernetII() / IPv6() / ICMPv6(ICMPv6::TIME_EXCEEDED) / encapsulated;
const uint8_t payload[] = { 24, 150, 1, 1 };
ICMPExtension extension(1, 1);
ICMPExtension::payload_type ext_payload(payload, payload + sizeof(payload));
extension.payload(ext_payload);
pkt.rfind_pdu<ICMPv6>().extensions().add_extension(extension);
pkt.rfind_pdu<ICMPv6>().use_length_field(true);
PDU::serialization_type buffer = pkt.serialize();
EthernetII serialized(&buffer[0], buffer.size());
ASSERT_EQ(1UL, serialized.rfind_pdu<ICMPv6>().extensions().extensions().size());
EXPECT_EQ(ext_payload, serialized.rfind_pdu<ICMPv6>().extensions().extensions().begin()->payload());
}
// Use a short buffer and don't set the length field
TEST_F(IPv6Test, SerializePacketHavingICMPExtensionsWithoutLengthAndShortPayload) {
IPv6 encapsulated = IPv6(TINS_DEFAULT_TEST_IP) / UDP(99, 12) / RawPDU(std::string(40, 'A'));
EthernetII pkt = EthernetII() / IPv6() / ICMPv6(ICMPv6::TIME_EXCEEDED) / encapsulated;
const uint8_t payload[] = { 24, 150, 1, 1 };
ICMPExtension extension(1, 1);
ICMPExtension::payload_type ext_payload(payload, payload + sizeof(payload));
extension.payload(ext_payload);
pkt.rfind_pdu<ICMPv6>().extensions().add_extension(extension);
pkt.rfind_pdu<ICMPv6>().use_length_field(false);
PDU::serialization_type buffer = pkt.serialize();
EthernetII serialized(&buffer[0], buffer.size());
ASSERT_EQ(1UL, serialized.rfind_pdu<ICMPv6>().extensions().extensions().size());
EXPECT_EQ(ext_payload, serialized.rfind_pdu<ICMPv6>().extensions().extensions().begin()->payload());
}
TEST_F(IPv6Test, MDLv1Request) {
const uint8_t mldv1[] = {
51, 51, 0, 0, 0, 1, 100, 112, 2, 226, 169, 250, 134, 221, 96, 0, 0, 0, 0, 32, 0, 1, 254,
128, 0, 0, 0, 0, 0, 0, 102, 112, 2, 255, 254, 226, 169, 250, 255, 2, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 58, 0, 5, 2, 0, 0, 0, 0, 130, 0, 70, 203, 39, 16, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
EthernetII pkt(mldv1, sizeof(mldv1));
EXPECT_EQ(
PDU::serialization_type(mldv1, mldv1 + sizeof(mldv1)),
pkt.serialize()
);
}