src/test/test-architecture.c

/* SPDX-License-Identifier: LGPL-2.1+ */
/***
  This file is part of systemd.

  Copyright 2014 Kay Sievers

  systemd is free software; you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2.1 of the License, or
  (at your option) any later version.

  systemd is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/

#include "architecture.h"
#include "log.h"
#include "util.h"
#include "virt.h"

int main(int argc, char *argv[]) {
        int a, v;
        const char *p;

        assert_se(architecture_from_string("") < 0);
        assert_se(architecture_from_string(NULL) < 0);
        assert_se(architecture_from_string("hoge") < 0);
        assert_se(architecture_to_string(-1) == NULL);
        assert_se(architecture_from_string(architecture_to_string(0)) == 0);
        assert_se(architecture_from_string(architecture_to_string(1)) == 1);

        v = detect_virtualization();
        if (IN_SET(v, -EPERM, -EACCES))
                return EXIT_TEST_SKIP;

        assert_se(v >= 0);

        log_info("virtualization=%s id=%s",
                 VIRTUALIZATION_IS_CONTAINER(v) ? "container" :
                 VIRTUALIZATION_IS_VM(v)        ? "vm" : "n/a",
                 virtualization_to_string(v));

        a = uname_architecture();
        assert_se(a >= 0);

        p = architecture_to_string(a);
        assert_se(p);
        log_info("uname architecture=%s", p);
        assert_se(architecture_from_string(p) == a);

        a = native_architecture();
        assert_se(a >= 0);

        p = architecture_to_string(a);
        assert_se(p);
        log_info("native architecture=%s", p);
        assert_se(architecture_from_string(p) == a);

        log_info("primary library architecture=" LIB_ARCH_TUPLE);

        return 0;
}