/**
 * Copyright (C) 2019       Florian octo Forster
 *
 * ISC License (ISC)
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * Authors:
 *   Florian octo Forster <octo at collectd.org>
 **/

#define TEST_PLUGIN_NETWORK 1

#include "network.c" /* (sic) */

#include "testing.h"

char *raw_packet_data[] = {
    "0000000e6c6f63616c686f7374000008000c1513676ac3a6e0970009000c00000002800000"
    "000002000973776170000004000973776170000005000966726565000006000f0001010000"
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    "02000000000000000000000000000000000008000c1513676ac3bd5a970004000e69665f65"
    "72726f7273000006001800020202000000000000000000000000000000000008000c151367"
    "6ac3bd7fea000300076c6f000004000e69665f6f6374657473000006001800020202000000"
    "000009e79c000000000009e79c0008000c1513676ac3bdaae60003000a776c616e30000006"
    "001800020202000000001009fa5400000000011cf6670008000c1513676ac3bdb0e0000400"
    "0e69665f6572726f7273000006001800020202000000000000000000000000000000000008"
    "000c1513676ac3bd3d6d0003000965746830000004000f69665f7061636b65747300000600"
    "1800020202000000000000000000000000000000000008000c1513676ac3bdae290003000a"
    "776c616e300000060018000202020000000000032f8f00000000000205e50008000c151367"
    "6ac3bdbb7b0003000c646f636b657230000006001800020202000000000000000000000000"
    "000000000008000c1513676ac3bda0db000300076c6f000004000e69665f6572726f727300"
    "0006001800020202000000000000000000000000000000000008000c1513676ac3bdbde800"
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    "636b657230000004000e69665f6f6374657473000006001800020202000000000000000000"
    "000000000000000008000c1513676ac469b10f0002000e70726f6365737365730000030005"
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    "00000000006e400008000c1513676ac469c6320005000b706167696e67000006000f000101"
    "00000000000000000008000c1513676ac469f06e0005000c626c6f636b6564000006000f00"
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    "020000000000000000",
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    "71000006000f000102000000000000001e0008000c1513676d43814a5d0005000a73746561"
    "6c000006000f00010200000000000000000008000c1513676d4381149e0005000b73797374"
    "656d000006000f0001020000000000001b9a0008000c1513676d437ea86000030006300000"
    "05000975736572000006000f00010200000000000089a80008000c1513676d438138190003"
    "000633000005000e696e74657272757074000006000f00010200000000000000000008000c"
    "1513676d438a9ca00002000e696e74657266616365000003000965746830000004000e6966"
    "5f6f6374657473000005000500000600180002020200000000000000000000000000000000"
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    "00000000000000000000000000000008000c1513676d438b214d0004000e69665f6572726f"
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    "020202000000000000000000000000000000000008000c1513676d438b86bf0004000f6966"
    "5f7061636b6574730000060018000202020000000000000c9d0000000000000c9d0008000c"
    "1513676d438bb3e60003000a776c616e300000060018000202020000000000032fab000000"
    "00000205ed0008000c1513676d438bd62e0003000c646f636b657230000004000e69665f6f"
    "6374657473000006001800020202000000000000000000000000000000000008000c151367"
    "6d438bbc8f0003000a776c616e30000004000e69665f6572726f7273000006001800020202"
    "000000000000000000000000000000000008000c1513676d438bdf030003000c646f636b65"
    "7230000004000f69665f7061636b6574730000060018000202020000000000000000000000"
    "00000000000008000c1513676d438baaf10003000a776c616e30000004000e69665f6f6374"
    "65747300000600180002020200000000100a042300000000011cfa460008000c1513676d43"
    "8c5f100002000764660000030009626f6f74000004000f64665f636f6d706c657800000500"
    "0966726565000006000f0001010000000010e198410008000c1513676d438c689c0005000d"
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    "05000975736564000006000f0001010000000020ea9e410008000c1513676d438be7bc0002"
    "000e696e74657266616365000003000c646f636b657230000004000e69665f6572726f7273"
    "0000050005000006001800020202000000000000000000000000000000000008000c151367"
    "6d43beca8c0002000c656e74726f70790000030005000004000c656e74726f707900000600"
    "0f0001010000000000088f400008000c1513676d43bf1d13000200096c6f61640000040009"
    "6c6f6164000006002100030101019a9999999999a93f666666666666d63f5c8fc2f5285cdf"
    "3f0008000c1513676d43c02b85000200096469736b00000300087364610000040010646973"
    "6b5f6f63746574730000060018000202020000000075887800000000005b6f3c000008000c"
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    "000000000001c0510008000c1513676d43c08b6a0004000e6469736b5f74696d6500000600"
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    "08000c1513676d43c0c8b4000300097364613100000400106469736b5f6f63746574730000"
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    "0000000e6c6f63616c686f7374000008000c1513676d43c0d00a0009000c00000002800000"
    "00000200096469736b000003000973646131000004000d6469736b5f6f7073000006001800"
    "020202000000000000029b00000000000000080008000c1513676d43c0d7b20004000e6469"
    "736b5f74696d650000060018000202020000000000000004000000000000000f0008000c15"
    "13676d43c0df73000400106469736b5f6d6572676564000006001800020202000000000000"
    "0fb400000000000000010008000c1513676d43c0f87c000300097364613200000400106469"
    "736b5f6f637465747300000600180002020200000000000008000000000000000000000800"
    "0c1513676d43c1003e0004000d6469736b5f6f707300000600180002020200000000000000"
    "0200000000000000000008000c1513676d43c107bf000400106469736b5f6d657267656400"
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    "000000000001aef20008000c1513676d43c13d5e000400106469736b5f6d65726765640000"
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    "000e6469736b5f74696d65000006001800020202000000000000003f000000000000011c00"
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    "000d6469736b5f6f7073000006001800020202000000000003cae4000000000002b0f30008"
    "000c1513676d43c18abe000400106469736b5f6d6572676564000006001800020202000000"
    "000000000000000000000000000008000c1513676d43c181b90004000e6469736b5f74696d"
    "650000060018000202020000000000000040000000000000013e0008000c1513676d43c1a9"
    "5e00030009646d2d3100000400106469736b5f6f6374657473000006001800020202000000"
    "00000e000000000000000000000008000c1513676d43c1b7ea0004000e6469736b5f74696d"
    "65000006001800020202000000000000000200000000000000000008000c1513676d43c1b0"
    "3e0004000d6469736b5f6f707300000600180002020200000000000000e000000000000000"
    "000008000c1513676d43c1c00d000400106469736b5f6d6572676564000006001800020202"
    "000000000000000000000000000000000008000c1513676d43c12818000300097364613500"
    "000400106469736b5f6f637465747300000600180002020200000000746c6400000000005b"
    "6f00000008000c1513676d43d320a80002000c62617474657279000003000630000004000b"
    "636861726765000006000f0001018fc2f5285c2f58400008000c1513676d43d36fd6000400"
    "0c63757272656e74000006000f00010100000000000000800008000c1513676d43d3cdb600"
    "04000c766f6c74616765000006000f000101736891ed7cbf28400008000c1513676d43d59d"
    "d60002000869727100000300050000040008697271000005000630000006000f0001020000"
    "0000000000110008000c1513676d43d5d2cf0005000631000006000f000102000000000000"
    "00100008000c1513676d43d5fe820005000638000006000f00010200000000000000010008"
    "000c1513676d43d635440005000639000006000f00010200000000000035210008000c1513"
    "676d43d66265000500073132000006000f0001020000000000000790",
    "0000000e6c6f63616c686f7374000008000c1513676d43d68e940009000c00000002800000"
    "0000020008697271000004000869727100000500073136000006000f000102000000000000"
    "00210008000c1513676d43d69be20002000a7573657273000004000a757365727300000500"
    "05000006000f00010100000000000010400008000c1513676d43d6aa5d0002000869727100"
    "0004000869727100000500073233000006000f00010200000000000000250008000c151367"
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    "0008000c1513676d43dabaed00050008524553000006000f00010200000000000ac8360008"
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    "1513676d43daeef300050008544c42000006000f000102000000000003dbdc0008000c1513"
    "676d43db11410005000854524d000006000f00010200000000000000000008000c1513676d"
    "43db292c00050008544852000006000f00010200000000000000000008000c1513676d43db"
    "411d000500084d4345000006000f00010200000000000000000008000c1513676d43db5b59"
    "000500084d4350000006000f000102000000000000003c0008000c1513676d43db68010005"
    "0008455252000006000f00010200000000000000000008000c1513676d43db758a00050008"
    "4d4953000006000f00010200000000000000000008000c1513676d43dd2e800002000b6d65"
    "6d6f7279000004000b6d656d6f7279000005000975736564000006000f00010100000000fe"
    "bbe0410008000c1513676d43dd3f4b0005000d6275666665726564000006000f0001010000"
    "000070fbc8410008000c1513676d43dd48700005000b636163686564000006000f00010100"
    "000000c008df410008000c1513676d43dd51c60005000966726565000006000f0001010000"
    "0080481d05420008000c1513676d43dec7e300020009737761700000040009737761700000"
    "05000975736564000006000f00010100000000000000000008000c1513676d43ded4490005"
    "000966726565000006000f00010100000080ff610f420008000c1513676d43dedcfd000500"
    "0b636163686564000006000f00010100000000000000000008000c1513676d43d715e30002"
    "0008697271000004000869727100000500073434000006000f0001020000000000031b6100"
    "08000c1513676d43d73116000500073435000006000f00010200000000000000180008000c"
    "1513676d43ee00150002000973776170000004000c737761705f696f0000050007696e0000"
    "06000f0001020000000000000000",
};

static int decode_string(char const *in, uint8_t *out, size_t *out_size) {
  size_t in_size = strlen(in);
  if (*out_size < (in_size / 2))
    return -1;
  *out_size = in_size / 2;

  for (size_t i = 0; i < *out_size; i++) {
    char tmp[] = {in[2 * i], in[2 * i + 1], 0};
    out[i] = (uint8_t)strtoul(tmp, NULL, 16);
  }

  return 0;
}

DEF_TEST(parse_packet) {
  sockent_t se = {0};

  for (size_t i = 0; i < sizeof(raw_packet_data) / sizeof(raw_packet_data[0]);
       i++) {
    uint8_t buffer[network_config_packet_size];
    size_t buffer_size = sizeof(buffer);

    EXPECT_EQ_INT(0, decode_string(raw_packet_data[i], buffer, &buffer_size));
    EXPECT_EQ_INT(0, parse_packet(&se, buffer, buffer_size, 0, NULL, NULL));
  }
  EXPECT_EQ_INT(139, (int)stats_values_dispatched);

  return 0;
}

int main() {
  RUN_TEST(parse_packet);

  END_TEST;
}