/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */

/*
 * File: vercheck.c
 *
 * Description:
 * This test tests the PR_VersionCheck() function.  The
 * compatible_version and incompatible_version arrays
 * need to be updated for each patch or release.
 *
 * Tested areas: library version compatibility check.
 */

#include "prinit.h"

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

/*
 * This release (4.10.10) is backward compatible with the
 * 4.0.x, 4.1.x, 4.2.x, 4.3.x, 4.4.x, 4.5.x, 4.6.x, 4.7.x,
 * 4.8.x, 4.9.x, 4.10.x and 4.11.X releases.
 * It, of course, is compatible with itself.
 */
static char* compatible_version[] = {
    "4.0",    "4.0.1",   "4.1",    "4.1.1",  "4.1.2",  "4.1.3",  "4.2",
    "4.2.1",  "4.2.2",   "4.3",    "4.4",    "4.4.1",  "4.5",    "4.5.1",
    "4.6",    "4.6.1",   "4.6.2",  "4.6.3",  "4.6.4",  "4.6.5",  "4.6.6",
    "4.6.7",  "4.6.8",   "4.7",    "4.7.1",  "4.7.2",  "4.7.3",  "4.7.4",
    "4.7.5",  "4.7.6",   "4.8",    "4.8.1",  "4.8.2",  "4.8.3",  "4.8.4",
    "4.8.5",  "4.8.6",   "4.8.7",  "4.8.8",  "4.8.9",  "4.9",    "4.9.1",
    "4.9.2",  "4.9.3",   "4.9.4",  "4.9.5",  "4.9.6",  "4.10",   "4.10.1",
    "4.10.2", "4.10.3",  "4.10.4", "4.10.5", "4.10.6", "4.10.7", "4.10.8",
    "4.10.9", "4.10.10", "4.11",   "4.12",   "4.13",   "4.14",   "4.15",
    "4.16",   "4.17",    "4.18",   "4.19",   "4.20",   "4.21",   "4.22",
    "4.23",   "4.24",    "4.25",   "4,26",   "4.27",   "4.28",   "4.29",
    "4.30",   "4.31",    "4.32",   "4.33",   "4.34",   "4.35",   "4.36",
    "4.36.1", PR_VERSION};

/*
 * This release is not backward compatible with the old
 * NSPR 2.1 and 3.x releases.
 *
 * Any release is incompatible with future releases and
 * patches.
 */
static char* incompatible_version[] = {
    "2.1 19980529", "3.0",    "3.0.1", "3.1",   "3.1.1",
    "3.1.2",        "3.1.3",  "3.5",   "3.5.1", "4.36.3",
    "4.37",         "4.37.1", "10.0",  "11.1",  "12.14.20"};

int main(int argc, char** argv) {
  int idx;
  int num_compatible = sizeof(compatible_version) / sizeof(char*);
  int num_incompatible = sizeof(incompatible_version) / sizeof(char*);

  printf("NSPR release %s:\n", PR_VERSION);
  for (idx = 0; idx < num_compatible; idx++) {
    if (PR_VersionCheck(compatible_version[idx]) == PR_FALSE) {
      fprintf(stderr, "Should be compatible with version %s\n",
              compatible_version[idx]);
      exit(1);
    }
    printf("Compatible with version %s\n", compatible_version[idx]);
  }

  for (idx = 0; idx < num_incompatible; idx++) {
    if (PR_VersionCheck(incompatible_version[idx]) == PR_TRUE) {
      fprintf(stderr, "Should be incompatible with version %s\n",
              incompatible_version[idx]);
      exit(1);
    }
    printf("Incompatible with version %s\n", incompatible_version[idx]);
  }

  printf("PASS\n");
  return 0;
}
