97 lines
4.4 KiB
C++
97 lines
4.4 KiB
C++
#include <gtest/gtest.h>
|
|
#include <arpa/inet.h>
|
|
|
|
#include "packet_internal.h"
|
|
#include "packet_parser.h"
|
|
#include "packet_dump.h"
|
|
|
|
/******************************************************************************
|
|
* [Protocols in frame: eth:ethertype:ip:ipv6:tcp]
|
|
******************************************************************************
|
|
*
|
|
* Frame 1: 106 bytes on wire (848 bits), 106 bytes captured (848 bits)
|
|
* Ethernet II, Src: JuniperN_45:88:29 (2c:6b:f5:45:88:29), Dst: JuniperN_2a:a2:00 (5c:5e:ab:2a:a2:00)
|
|
* Destination: JuniperN_2a:a2:00 (5c:5e:ab:2a:a2:00)
|
|
* Source: JuniperN_45:88:29 (2c:6b:f5:45:88:29)
|
|
* Type: IPv4 (0x0800)
|
|
* Internet Protocol Version 4, Src: 210.77.88.163, Dst: 59.66.4.50
|
|
* 0100 .... = Version: 4
|
|
* .... 0101 = Header Length: 20 bytes (5)
|
|
* Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
|
|
* Total Length: 92
|
|
* Identification: 0x0b4d (2893)
|
|
* 000. .... = Flags: 0x0
|
|
* ...0 0000 0000 0000 = Fragment Offset: 0
|
|
* Time to Live: 59
|
|
* Protocol: IPv6 (41)
|
|
* Header Checksum: 0x09c8 [validation disabled]
|
|
* [Header checksum status: Unverified]
|
|
* Source Address: 210.77.88.163
|
|
* Destination Address: 59.66.4.50
|
|
* Internet Protocol Version 6, Src: 2001:da8:200:900e:200:5efe:d24d:58a3, Dst: 2600:140e:6::1702:1058
|
|
* 0110 .... = Version: 6
|
|
* .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT)
|
|
* .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000
|
|
* Payload Length: 32
|
|
* Next Header: TCP (6)
|
|
* Hop Limit: 64
|
|
* Source Address: 2001:da8:200:900e:200:5efe:d24d:58a3
|
|
* Destination Address: 2600:140e:6::1702:1058
|
|
* [Source ISATAP IPv4: 210.77.88.163]
|
|
* Transmission Control Protocol, Src Port: 52556, Dst Port: 80, Seq: 0, Len: 0
|
|
* Source Port: 52556
|
|
* Destination Port: 80
|
|
* [Stream index: 0]
|
|
* [Conversation completeness: Complete, WITH_DATA (31)]
|
|
* [TCP Segment Len: 0]
|
|
* Sequence Number: 0 (relative sequence number)
|
|
* Sequence Number (raw): 2172673142
|
|
* [Next Sequence Number: 1 (relative sequence number)]
|
|
* Acknowledgment Number: 0
|
|
* Acknowledgment number (raw): 0
|
|
* 1000 .... = Header Length: 32 bytes (8)
|
|
* Flags: 0x002 (SYN)
|
|
* Window: 8192
|
|
* [Calculated window size: 8192]
|
|
* Checksum: 0xf757 [unverified]
|
|
* [Checksum Status: Unverified]
|
|
* Urgent Pointer: 0
|
|
* Options: (12 bytes), Maximum segment size, No-Operation (NOP), Window scale, No-Operation (NOP), No-Operation (NOP), SACK permitted
|
|
* [Timestamps]
|
|
*/
|
|
|
|
unsigned char data[] = {
|
|
0x5c, 0x5e, 0xab, 0x2a, 0xa2, 0x00, 0x2c, 0x6b, 0xf5, 0x45, 0x88, 0x29, 0x08, 0x00, 0x45, 0x00, 0x00, 0x5c, 0x0b, 0x4d, 0x00, 0x00, 0x3b, 0x29, 0x09, 0xc8,
|
|
0xd2, 0x4d, 0x58, 0xa3, 0x3b, 0x42, 0x04, 0x32, 0x60, 0x00, 0x00, 0x00, 0x00, 0x20, 0x06, 0x40, 0x20, 0x01, 0x0d, 0xa8, 0x02, 0x00, 0x90, 0x0e, 0x02, 0x00,
|
|
0x5e, 0xfe, 0xd2, 0x4d, 0x58, 0xa3, 0x26, 0x00, 0x14, 0x0e, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x02, 0x10, 0x58, 0xcd, 0x4c, 0x00, 0x50,
|
|
0x81, 0x80, 0x5c, 0x76, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, 0x00, 0xf7, 0x57, 0x00, 0x00, 0x02, 0x04, 0x04, 0xc4, 0x01, 0x03, 0x03, 0x08, 0x01, 0x01,
|
|
0x04, 0x02};
|
|
|
|
#if 1
|
|
TEST(PACKET_LDBC, HASH_VALUE)
|
|
{
|
|
struct packet handler;
|
|
|
|
memset(&handler, 0, sizeof(handler));
|
|
const char *payload = packet_parse(&handler, (const char *)data, sizeof(data));
|
|
EXPECT_TRUE(payload != nullptr);
|
|
EXPECT_TRUE((char *)payload - (char *)&data == 106);
|
|
packet_print(&handler);
|
|
|
|
// buffer: "2001:da8:200:900e:200:5efe:d24d:58a3 0 2600:140e:6::1702:1058 0"
|
|
// buffer: "210.77.88.163 0 59.66.4.50 0"
|
|
|
|
EXPECT_TRUE(packet_ldbc_hash(&handler, PKT_LDBC_METH_OUTERMOST_INT_IP, PACKET_DIRECTION_INCOMING) == packet_ldbc_hash(&handler, PKT_LDBC_METH_OUTERMOST_EXT_IP, PACKET_DIRECTION_OUTGOING));
|
|
EXPECT_TRUE(packet_ldbc_hash(&handler, PKT_LDBC_METH_OUTERMOST_EXT_IP, PACKET_DIRECTION_INCOMING) == packet_ldbc_hash(&handler, PKT_LDBC_METH_OUTERMOST_INT_IP, PACKET_DIRECTION_OUTGOING));
|
|
|
|
EXPECT_TRUE(packet_ldbc_hash(&handler, PKT_LDBC_METH_OUTERMOST_INT_EXT_IP, PACKET_DIRECTION_INCOMING) == packet_ldbc_hash(&handler, PKT_LDBC_METH_OUTERMOST_INT_EXT_IP, PACKET_DIRECTION_OUTGOING));
|
|
EXPECT_TRUE(packet_ldbc_hash(&handler, PKT_LDBC_METH_INNERMOST_INT_IP, PACKET_DIRECTION_INCOMING) == packet_ldbc_hash(&handler, PKT_LDBC_METH_INNERMOST_EXT_IP, PACKET_DIRECTION_OUTGOING));
|
|
}
|
|
#endif
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|