src/libelogind/sd-bus/test-bus-signature.c

   1 /***
   2   This file is part of systemd.
   3
   4   Copyright 2013 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 "bus-internal.h"
  21 #include "bus-signature.h"
  22 #include "log.h"
  23 #include "string-util.h"
  24
  25 int main(int argc, char *argv[]) {
  26         char prefix[256];
  27         int r;
  28
  29         assert_se(signature_is_single("y", false));
  30         assert_se(signature_is_single("u", false));
  31         assert_se(signature_is_single("v", false));
  32         assert_se(signature_is_single("as", false));
  33         assert_se(signature_is_single("(ss)", false));
  34         assert_se(signature_is_single("()", false));
  35         assert_se(signature_is_single("(()()()()())", false));
  36         assert_se(signature_is_single("(((())))", false));
  37         assert_se(signature_is_single("((((s))))", false));
  38         assert_se(signature_is_single("{ss}", true));
  39         assert_se(signature_is_single("a{ss}", false));
  40         assert_se(!signature_is_single("uu", false));
  41         assert_se(!signature_is_single("", false));
  42         assert_se(!signature_is_single("(", false));
  43         assert_se(!signature_is_single(")", false));
  44         assert_se(!signature_is_single("())", false));
  45         assert_se(!signature_is_single("((())", false));
  46         assert_se(!signature_is_single("{)", false));
  47         assert_se(!signature_is_single("{}", true));
  48         assert_se(!signature_is_single("{sss}", true));
  49         assert_se(!signature_is_single("{s}", true));
  50         assert_se(!signature_is_single("{ss}", false));
  51         assert_se(!signature_is_single("{ass}", true));
  52         assert_se(!signature_is_single("a}", true));
  53
  54         assert_se(signature_is_pair("yy"));
  55         assert_se(signature_is_pair("ss"));
  56         assert_se(signature_is_pair("sas"));
  57         assert_se(signature_is_pair("sv"));
  58         assert_se(signature_is_pair("sa(vs)"));
  59         assert_se(!signature_is_pair(""));
  60         assert_se(!signature_is_pair("va"));
  61         assert_se(!signature_is_pair("sss"));
  62         assert_se(!signature_is_pair("{s}ss"));
  63
  64         assert_se(signature_is_valid("ssa{ss}sssub", true));
  65         assert_se(signature_is_valid("ssa{ss}sssub", false));
  66         assert_se(signature_is_valid("{ss}", true));
  67         assert_se(!signature_is_valid("{ss}", false));
  68         assert_se(signature_is_valid("", true));
  69         assert_se(signature_is_valid("", false));
  70
  71         assert_se(signature_is_valid("sssusa(uuubbba(uu)uuuu)a{u(uuuvas)}", false));
  72
  73         assert_se(!signature_is_valid("a", false));
  74         assert_se(signature_is_valid("as", false));
  75         assert_se(signature_is_valid("aas", false));
  76         assert_se(signature_is_valid("aaas", false));
  77         assert_se(signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaad", false));
  78         assert_se(signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaas", false));
  79         assert_se(!signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaau", false));
  80
  81         assert_se(signature_is_valid("(((((((((((((((((((((((((((((((())))))))))))))))))))))))))))))))", false));
  82         assert_se(!signature_is_valid("((((((((((((((((((((((((((((((((()))))))))))))))))))))))))))))))))", false));
  83
  84         assert_se(namespace_complex_pattern("", ""));
  85         assert_se(namespace_complex_pattern("foobar", "foobar"));
  86         assert_se(namespace_complex_pattern("foobar.waldo", "foobar.waldo"));
  87         assert_se(namespace_complex_pattern("foobar.", "foobar.waldo"));
  88         assert_se(namespace_complex_pattern("foobar.waldo", "foobar."));
  89         assert_se(!namespace_complex_pattern("foobar.waldo", "foobar"));
  90         assert_se(!namespace_complex_pattern("foobar", "foobar.waldo"));
  91         assert_se(!namespace_complex_pattern("", "foo"));
  92         assert_se(!namespace_complex_pattern("foo", ""));
  93         assert_se(!namespace_complex_pattern("foo.", ""));
  94
  95         assert_se(path_complex_pattern("", ""));
  96         assert_se(!path_complex_pattern("", "/"));
  97         assert_se(!path_complex_pattern("/", ""));
  98         assert_se(path_complex_pattern("/", "/"));
  99         assert_se(path_complex_pattern("/foobar/", "/"));
 100         assert_se(!path_complex_pattern("/foobar/", "/foobar"));
 101         assert_se(path_complex_pattern("/foobar", "/foobar"));
 102         assert_se(!path_complex_pattern("/foobar", "/foobar/"));
 103         assert_se(!path_complex_pattern("/foobar", "/foobar/waldo"));
 104         assert_se(path_complex_pattern("/foobar/", "/foobar/waldo"));
 105         assert_se(path_complex_pattern("/foobar/waldo", "/foobar/"));
 106
 107         assert_se(path_simple_pattern("/foo/", "/foo/bar/waldo"));
 108
 109         assert_se(namespace_simple_pattern("", ""));
 110         assert_se(namespace_simple_pattern("", ".foobar"));
 111         assert_se(namespace_simple_pattern("foobar", "foobar"));
 112         assert_se(namespace_simple_pattern("foobar.waldo", "foobar.waldo"));
 113         assert_se(namespace_simple_pattern("foobar", "foobar.waldo"));
 114         assert_se(!namespace_simple_pattern("foobar.waldo", "foobar"));
 115         assert_se(!namespace_simple_pattern("", "foo"));
 116         assert_se(!namespace_simple_pattern("foo", ""));
 117         assert_se(namespace_simple_pattern("foo.", "foo.bar.waldo"));
 118
 119         assert_se(streq(object_path_startswith("/foo/bar", "/foo"), "bar"));
 120         assert_se(streq(object_path_startswith("/foo", "/foo"), ""));
 121         assert_se(streq(object_path_startswith("/foo", "/"), "foo"));
 122         assert_se(streq(object_path_startswith("/", "/"), ""));
 123         assert_se(!object_path_startswith("/foo", "/bar"));
 124         assert_se(!object_path_startswith("/", "/bar"));
 125         assert_se(!object_path_startswith("/foo", ""));
 126
 127         assert_se(object_path_is_valid("/foo/bar"));
 128         assert_se(object_path_is_valid("/foo"));
 129         assert_se(object_path_is_valid("/"));
 130         assert_se(object_path_is_valid("/foo5"));
 131         assert_se(object_path_is_valid("/foo_5"));
 132         assert_se(!object_path_is_valid(""));
 133         assert_se(!object_path_is_valid("/foo/"));
 134         assert_se(!object_path_is_valid("//"));
 135         assert_se(!object_path_is_valid("//foo"));
 136         assert_se(!object_path_is_valid("/foo//bar"));
 137         assert_se(!object_path_is_valid("/foo/aaaäöä"));
 138
 139         OBJECT_PATH_FOREACH_PREFIX(prefix, "/") {
 140                 log_info("<%s>", prefix);
 141                 assert_not_reached("???");
 142         }
 143
 144         r = 0;
 145         OBJECT_PATH_FOREACH_PREFIX(prefix, "/xxx") {
 146                 log_info("<%s>", prefix);
 147                 assert_se(streq(prefix, "/"));
 148                 assert_se(r == 0);
 149                 r++;
 150         }
 151         assert_se(r == 1);
 152
 153         r = 0;
 154         OBJECT_PATH_FOREACH_PREFIX(prefix, "/xxx/yyy/zzz") {
 155                 log_info("<%s>", prefix);
 156                 assert_se(r != 0 || streq(prefix, "/xxx/yyy"));
 157                 assert_se(r != 1 || streq(prefix, "/xxx"));
 158                 assert_se(r != 2 || streq(prefix, "/"));
 159                 r++;
 160         }
 161         assert_se(r == 3);
 162
 163         return 0;
 164 }