/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "prnetdb.h"

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

const char* testaddrs[] = {"::",
                           "::",
                           "::1",
                           "::1",
                           "::ffff",
                           "::ffff",
                           "::1:0",
                           "::0.1.0.0",
                           "::127.0.0.1",
                           "::127.0.0.1",
                           "::FFFF:127.0.0.1",
                           "::ffff:127.0.0.1",
                           "::FFFE:9504:3501",
                           "::fffe:9504:3501",
                           "0:0:1:0:35c:0:0:0",
                           "0:0:1:0:35c::",
                           "0:0:3f4c:0:0:4552:0:0",
                           "::3f4c:0:0:4552:0:0",
                           "0:0:1245:0:0:0:0567:0",
                           "0:0:1245::567:0",
                           "0:1:2:3:4:5:6:7",
                           "0:1:2:3:4:5:6:7",
                           "1:2:3:0:4:5:6:7",
                           "1:2:3:0:4:5:6:7",
                           "1:2:3:4:5:6:7:0",
                           "1:2:3:4:5:6:7:0",
                           "1:2:3:4:5:6:7:8",
                           "1:2:3:4:5:6:7:8",
                           "1:2:3:4:5:6::7",
                           "1:2:3:4:5:6:0:7",
                           0};

const char* badaddrs[] = {"::.1.2.3",         "ffff::.1.2.3",
                          "1:2:3:4:5:6:7::8", "1:2:3:4:5:6::7:8",
                          "::ff99.2.3.4",     0};

int failed_already = 0;

int main(int argc, char** argv) {
  const char** nexttestaddr = testaddrs;
  const char** nextbadaddr = badaddrs;
  const char *in, *expected_out;
  PRNetAddr addr;
  char buf[256];
  PRStatus rv;

  while ((in = *nexttestaddr++) != 0) {
    expected_out = *nexttestaddr++;
    rv = PR_StringToNetAddr(in, &addr);
    if (rv) {
      printf("cannot convert %s to addr: %d\n", in, rv);
      failed_already = 1;
      continue;
    }
    rv = PR_NetAddrToString(&addr, buf, sizeof(buf));
    if (rv) {
      printf("cannot convert %s back to string: %d\n", in, rv);
      failed_already = 1;
      continue;
    }
    if (strcmp(buf, expected_out)) {
      /* This is not necessarily an error */
      printf("%s expected %s got %s\n", in, expected_out, buf);
    }
  }
  while ((in = *nextbadaddr++) != 0) {
    if (PR_StringToNetAddr(in, &addr) == PR_SUCCESS) {
      printf("converted bad addr %s\n", in);
      failed_already = 1;
    }
  }
  if (failed_already) {
    printf("FAIL\n");
    return 1;
  }
  printf("PASS\n");
  return 0;
}