/*
 * Copyright (C) 2014 - 2018 Intel Corporation.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice(s),
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice(s),
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
 * EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "common.h"

char *PMEM_DIR = const_cast<char *>("/tmp/");

int main(int argc, char **argv)
{
    int opt = 0;
    struct stat st;

    testing::InitGoogleTest(&argc, argv);

    if (testing::GetGtestHelpFlag()) {
        printf("\nMemkind options:\n"
               "-d <directory_path>   change directory on which PMEM kinds\n"
               "                      are created (default /tmp/)\n");
        return 0;
    }

    while ((opt = getopt(argc, argv, "d:")) != -1) {
        switch (opt) {
            case 'd':
                PMEM_DIR = optarg;

                if (stat(PMEM_DIR, &st) != 0 || !S_ISDIR(st.st_mode)) {
                    printf("%s : Error in getting path status or"
                           " invalid or non-existent directory\n", PMEM_DIR);
                    return -1;
                }

                break;
            default:
                return -1;
        }
    }

    return RUN_ALL_TESTS();
}