src/test/test-replace-var.c

   1 /***
   2   This file is part of systemd.
   3
   4   Copyright 2012 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 <string.h>
  21
  22 #include "macro.h"
  23 #include "replace-var.h"
  24 #include "string-util.h"
  25 #include "util.h"
  26
  27 static char *lookup(const char *variable, void *userdata) {
  28         return strjoin("<<<", variable, ">>>", NULL);
  29 }
  30
  31 int main(int argc, char *argv[]) {
  32         char *r;
  33
  34         assert_se(r = replace_var("@@@foobar@xyz@HALLO@foobar@test@@testtest@TEST@...@@@", lookup, NULL));
  35         puts(r);
  36         assert_se(streq(r, "@@@foobar@xyz<<<HALLO>>>foobar@test@@testtest<<<TEST>>>...@@@"));
  37         free(r);
  38
  39         assert_se(r = strreplace("XYZFFFFXYZFFFFXYZ", "XYZ", "ABC"));
  40         puts(r);
  41         assert_se(streq(r, "ABCFFFFABCFFFFABC"));
  42         free(r);
  43
  44         return 0;
  45 }