#include <gtest/gtest.h>

#include "packet_def.h"
#include "packet_utils.h"
#include "packet_parse.h"

/******************************************************************************
 * [Protocols in frame: eth:ethertype:ip:data]
 ******************************************************************************
 *
 * Frame 4: 60 bytes on wire (480 bits), 60 bytes captured (480 bits)
 * Ethernet II, Src: Fortinet_cc:87:22 (e8:1c:ba:cc:87:22), Dst: EvocInte_2f:35:b8 (00:22:46:2f:35:b8)
 *     Destination: EvocInte_2f:35:b8 (00:22:46:2f:35:b8)
 *     Source: Fortinet_cc:87:22 (e8:1c:ba:cc:87:22)
 *     Type: IPv4 (0x0800)
 *     Padding: 0000
 * Internet Protocol Version 4, Src: 192.168.36.103, Dst: 192.168.40.137
 *     0100 .... = Version: 4
 *     .... 0101 = Header Length: 20 bytes (5)
 *     Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
 *         0000 00.. = Differentiated Services Codepoint: Default (0)
 *         .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
 *     Total Length: 44
 *     Identification: 0xffff (65535)
 *     001. .... = Flags: 0x1, More fragments
 *         0... .... = Reserved bit: Not set
 *         .0.. .... = Don't fragment: Not set
 *         ..1. .... = More fragments: Set
 *     ...0 0000 0000 0000 = Fragment Offset: 0
 *     Time to Live: 127
 *     Protocol: TCP (6)
 *     Header Checksum: 0x4d8b [correct]
 *     [Header checksum status: Good]
 *     [Calculated Checksum: 0x4d8b]
 *     Source Address: 192.168.36.103
 *     Destination Address: 192.168.40.137
 *     [Reassembled IPv4 in frame: 5]
 * Data (24 bytes)
 *     Data: f4a5270f9107248703d518e75018ff005e9200003132330a
 *     [Length: 24]
 */

unsigned char data1[] = {
    0x00, 0x22, 0x46, 0x2f, 0x35, 0xb8, 0xe8, 0x1c, 0xba, 0xcc, 0x87, 0x22, 0x08, 0x00, 0x45, 0x00, 0x00, 0x2c, 0xff, 0xff, 0x20, 0x00, 0x7f, 0x06, 0x4d, 0x8b,
    0xc0, 0xa8, 0x24, 0x67, 0xc0, 0xa8, 0x28, 0x89, 0xf4, 0xa5, 0x27, 0x0f, 0x91, 0x07, 0x24, 0x87, 0x03, 0xd5, 0x18, 0xe7, 0x50, 0x18, 0xff, 0x00, 0x5e, 0x92,
    0x00, 0x00, 0x31, 0x32, 0x33, 0x0a, 0x00, 0x00};

#if 1
TEST(PACKET_FRAG, IPV4_FRAGMENT)
{
    struct packet handler;
    memset(&handler, 0, sizeof(handler));
    packet_parse(&handler, (const char *)data1, sizeof(data1));
    EXPECT_TRUE(packet_is_fragment(&handler) == true);

    struct packet *dup = packet_dup(&handler);
    EXPECT_TRUE(dup != NULL);
    EXPECT_TRUE(packet_is_fragment(dup) == true);
    packet_free(dup);
}
#endif

/******************************************************************************
 * [Protocols in frame: eth:ethertype:ipv6:ipv6.fraghdr:data]
 ******************************************************************************
 *
 * Frame 5: 1510 bytes on wire (12080 bits), 1510 bytes captured (12080 bits)
 * Ethernet II, Src: Apple_c0:61:b6 (68:5b:35:c0:61:b6), Dst: Dell_94:65:38 (00:1d:09:94:65:38)
 *     Destination: Dell_94:65:38 (00:1d:09:94:65:38)
 *     Source: Apple_c0:61:b6 (68:5b:35:c0:61:b6)
 *     Type: IPv6 (0x86dd)
 * Internet Protocol Version 6, Src: 2607:f010:3f9::1001, Dst: 2607:f010:3f9::11:0
 *     0110 .... = Version: 6
 *     .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT)
 *         .... 0000 00.. .... .... .... .... .... = Differentiated Services Codepoint: Default (0)
 *         .... .... ..00 .... .... .... .... .... = Explicit Congestion Notification: Not ECN-Capable Transport (0)
 *     .... 0010 0001 0010 1000 1001 = Flow Label: 0x21289
 *     Payload Length: 1456
 *     Next Header: Fragment Header for IPv6 (44)
 *     Hop Limit: 64
 *     Source Address: 2607:f010:3f9::1001
 *     Destination Address: 2607:f010:3f9::11:0
 *     Fragment Header for IPv6
 *         Next header: UDP (17)
 *         Reserved octet: 0x00
 *         0000 1011 0101 0... = Offset: 362 (2896 bytes)
 *         .... .... .... .00. = Reserved bits: 0
 *         .... .... .... ...1 = More Fragments: Yes
 *         Identification: 0xf88eb466
 *     [Reassembled IPv6 in frame: 6]
 * Data (1448 bytes)
 *     Data: 686868686868686868686868686868686868686868686868686868686868686868686868…
 *     [Length: 1448]
 */

unsigned char data2[] = {
    0x00, 0x1d, 0x09, 0x94, 0x65, 0x38, 0x68, 0x5b, 0x35, 0xc0, 0x61, 0xb6, 0x86, 0xdd, 0x60, 0x02, 0x12, 0x89, 0x05, 0xb0, 0x2c, 0x40, 0x26, 0x07, 0xf0, 0x10,
    0x03, 0xf9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x01, 0x26, 0x07, 0xf0, 0x10, 0x03, 0xf9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
    0x00, 0x00, 0x11, 0x00, 0x0b, 0x51, 0xf8, 0x8e, 0xb4, 0x66, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68, 0x68,
    0x68, 0x68};

#if 1
TEST(PACKET_FRAG, IPV6_FRAGMENT)
{
    struct packet handler;
    memset(&handler, 0, sizeof(handler));
    packet_parse(&handler, (const char *)data2, sizeof(data2));
    EXPECT_TRUE(packet_is_fragment(&handler) == true);

    struct packet *dup = packet_dup(&handler);
    EXPECT_TRUE(dup != NULL);
    EXPECT_TRUE(packet_is_fragment(dup) == true);
    packet_free(dup);
}
#endif

/******************************************************************************
 * [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 data3[] = {
    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_FRAG, IPV4_IPV6_NOT_FRAGMENT)
{
    struct packet handler;
    memset(&handler, 0, sizeof(handler));
    packet_parse(&handler, (const char *)data3, sizeof(data3));
    EXPECT_TRUE(packet_is_fragment(&handler) == false);

    struct packet *dup = packet_dup(&handler);
    EXPECT_TRUE(dup != NULL);
    EXPECT_TRUE(packet_is_fragment(dup) == false);
    packet_free(dup);
}
#endif

/******************************************************************************
 * [Protocols in frame: eth:ethertype:ipv6:ipv6:udp:data]
 ******************************************************************************
 *
 * Frame 1: 106 bytes on wire (848 bits), 106 bytes captured (848 bits)
 * Ethernet II, Src: 00:00:00_00:00:00 (00:00:00:00:00:00), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
 *     Destination: Broadcast (ff:ff:ff:ff:ff:ff)
 *     Source: 00:00:00_00:00:00 (00:00:00:00:00:00)
 *     Type: IPv6 (0x86dd)
 * Internet Protocol Version 6, Src: 2001:4f8:4:7:2e0:81ff:fe52:ffff, Dst: 2001:4f8:4:7:2e0:81ff:fe52:9a6b
 *     0110 .... = Version: 6
 *     .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT)
 *     .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000
 *     Payload Length: 52
 *     Next Header: IPv6 (41)
 *     Hop Limit: 64
 *     Source Address: 2001:4f8:4:7:2e0:81ff:fe52:ffff
 *     Destination Address: 2001:4f8:4:7:2e0:81ff:fe52:9a6b
 *     [Source SLAAC MAC: TyanComp_52:ff:ff (00:e0:81:52:ff:ff)]
 *     [Destination SLAAC MAC: TyanComp_52:9a:6b (00:e0:81:52:9a:6b)]
 * Internet Protocol Version 6, Src: dead::beef, Dst: cafe::babe
 *     0110 .... = Version: 6
 *     .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT)
 *     .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000
 *     Payload Length: 12
 *     Next Header: UDP (17)
 *     Hop Limit: 64
 *     Source Address: dead::beef
 *     Destination Address: cafe::babe
 * User Datagram Protocol, Src Port: 30000, Dst Port: 13000
 *     Source Port: 30000
 *     Destination Port: 13000
 *     Length: 12
 *     Checksum: 0x83d2 [unverified]
 *     [Checksum Status: Unverified]
 *     [Stream index: 0]
 *     [Timestamps]
 *     UDP payload (4 bytes)
 * Data (4 bytes)
 */

unsigned char data4[] = {
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x00, 0x34, 0x29, 0x40, 0x20, 0x01, 0x04, 0xf8,
    0x00, 0x04, 0x00, 0x07, 0x02, 0xe0, 0x81, 0xff, 0xfe, 0x52, 0xff, 0xff, 0x20, 0x01, 0x04, 0xf8, 0x00, 0x04, 0x00, 0x07, 0x02, 0xe0, 0x81, 0xff, 0xfe, 0x52,
    0x9a, 0x6b, 0x60, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x11, 0x40, 0xde, 0xad, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbe, 0xef,
    0xca, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xba, 0xbe, 0x75, 0x30, 0x32, 0xc8, 0x00, 0x0c, 0x83, 0xd2, 0x58, 0x58,
    0x58, 0x58};

#if 1
TEST(PACKET_FRAG, IPV6_IPV6_NOT_FRAGMENT)
{
    struct packet handler;
    memset(&handler, 0, sizeof(handler));
    packet_parse(&handler, (const char *)data4, sizeof(data4));
    EXPECT_TRUE(packet_is_fragment(&handler) == false);

    struct packet *dup = packet_dup(&handler);
    EXPECT_TRUE(dup != NULL);
    EXPECT_TRUE(packet_is_fragment(dup) == false);
    packet_free(dup);
}
#endif

int main(int argc, char **argv)
{
    ::testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}