src/shared/tests.c

   1 /***
   2   This file is part of systemd.
   3
   4   Copyright 2016 Lennart Poettering
   5
   6   systemd is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as published by
   8   the Free Software Foundation; either version 2.1 of the License, or
   9   (at your option) any later version.
  10
  11   systemd is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #include <stdlib.h>
  21 #include <util.h>
  22
  23 #include "tests.h"
  24
  25 char* setup_fake_runtime_dir(void) {
  26         char t[] = "/tmp/fake-xdg-runtime-XXXXXX", *p;
  27
  28         assert_se(mkdtemp(t));
  29         assert_se(setenv("XDG_RUNTIME_DIR", t, 1) >= 0);
  30         assert_se(p = strdup(t));
  31
  32         return p;
  33 }