src/test-env-replace.c

   1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
   2
   3 /***
   4   This file is part of systemd.
   5
   6   Copyright 2010 Lennart Poettering
   7
   8   systemd is free software; you can redistribute it and/or modify it
   9   under the terms of the GNU Lesser General Public License as published by
  10   the Free Software Foundation; either version 2.1 of the License, or
  11   (at your option) any later version.
  12
  13   systemd is distributed in the hope that it will be useful, but
  14   WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16   Lesser General Public License for more details.
  17
  18   You should have received a copy of the GNU Lesser General Public License
  19   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  20 ***/
  21
  22 #include <unistd.h>
  23 #include <string.h>
  24
  25 #include "util.h"
  26 #include "log.h"
  27 #include "strv.h"
  28
  29 int main(int argc, char *argv[]) {
  30
  31         const char *env[] = {
  32                 "FOO=BAR BAR",
  33                 "BAR=waldo",
  34                 NULL
  35         };
  36
  37         const char *line[] = {
  38                 "FOO$FOO",
  39                 "FOO$FOOFOO",
  40                 "FOO${FOO}$FOO",
  41                 "FOO${FOO}",
  42                 "${FOO}",
  43                 "$FOO",
  44                 "$FOO$FOO",
  45                 "${FOO}${BAR}",
  46                 "${FOO",
  47                 NULL
  48         };
  49
  50         char **i, **r, *t, **a, **b;
  51         const char nulstr[] = "fuck\0fuck2\0fuck3\0\0fuck5\0\0xxx";
  52
  53         a = strv_parse_nulstr(nulstr, sizeof(nulstr)-1);
  54
  55         STRV_FOREACH(i, a)
  56                 printf("nulstr--%s\n", *i);
  57
  58         strv_free(a);
  59
  60         r = replace_env_argv((char**) line, (char**) env);
  61
  62         STRV_FOREACH(i, r)
  63                 printf("%s\n", *i);
  64
  65         strv_free(r);
  66
  67         t = normalize_env_assignment("foo=bar");
  68         printf("%s\n", t);
  69         free(t);
  70
  71         t = normalize_env_assignment("=bar");
  72         printf("%s\n", t);
  73         free(t);
  74
  75         t = normalize_env_assignment("foo=");
  76         printf("%s\n", t);
  77         free(t);
  78
  79         t = normalize_env_assignment("=");
  80         printf("%s\n", t);
  81         free(t);
  82
  83         t = normalize_env_assignment("");
  84         printf("%s\n", t);
  85         free(t);
  86
  87         t = normalize_env_assignment("a=\"waldo\"");
  88         printf("%s\n", t);
  89         free(t);
  90
  91         t = normalize_env_assignment("a=\"waldo");
  92         printf("%s\n", t);
  93         free(t);
  94
  95         t = normalize_env_assignment("a=waldo\"");
  96         printf("%s\n", t);
  97         free(t);
  98
  99         t = normalize_env_assignment("a=\'");
 100         printf("%s\n", t);
 101         free(t);
 102
 103         t = normalize_env_assignment("a=\'\'");
 104         printf("%s\n", t);
 105         free(t);
 106
 107         a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
 108         b = strv_new("FOO=KKK", "FOO=", "PIEP=", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
 109
 110         r = strv_env_merge(2, a, b);
 111         strv_free(a);
 112         strv_free(b);
 113
 114         STRV_FOREACH(i, r)
 115                 printf("%s\n", *i);
 116
 117         printf("CLEANED UP:\n");
 118
 119         r = strv_env_clean(r);
 120
 121         STRV_FOREACH(i, r)
 122                 printf("%s\n", *i);
 123
 124         strv_free(r);
 125
 126         return 0;
 127 }