src/libsystemd-bus/test-bus-signature.c

   1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
   2
   3 /***
   4   This file is part of systemd.
   5
   6   Copyright 2013 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 <assert.h>
  23 #include <stdlib.h>
  24
  25 #include "log.h"
  26 #include "bus-signature.h"
  27 #include "bus-internal.h"
  28
  29 int main(int argc, char *argv[]) {
  30         char prefix[256];
  31         int r;
  32
  33         assert_se(signature_is_single("y", false));
  34         assert_se(signature_is_single("u", false));
  35         assert_se(signature_is_single("v", false));
  36         assert_se(signature_is_single("as", false));
  37         assert_se(signature_is_single("(ss)", false));
  38         assert_se(signature_is_single("()", false));
  39         assert_se(signature_is_single("(()()()()())", false));
  40         assert_se(signature_is_single("(((())))", false));
  41         assert_se(signature_is_single("((((s))))", false));
  42         assert_se(signature_is_single("{ss}", true));
  43         assert_se(signature_is_single("a{ss}", false));
  44         assert_se(!signature_is_single("uu", false));
  45         assert_se(!signature_is_single("", false));
  46         assert_se(!signature_is_single("(", false));
  47         assert_se(!signature_is_single(")", false));
  48         assert_se(!signature_is_single("())", false));
  49         assert_se(!signature_is_single("((())", false));
  50         assert_se(!signature_is_single("{)", false));
  51         assert_se(!signature_is_single("{}", true));
  52         assert_se(!signature_is_single("{sss}", true));
  53         assert_se(!signature_is_single("{s}", true));
  54         assert_se(!signature_is_single("{ss}", false));
  55         assert_se(!signature_is_single("{ass}", true));
  56         assert_se(!signature_is_single("a}", true));
  57
  58         assert_se(signature_is_pair("yy"));
  59         assert_se(signature_is_pair("ss"));
  60         assert_se(signature_is_pair("sas"));
  61         assert_se(signature_is_pair("sv"));
  62         assert_se(signature_is_pair("sa(vs)"));
  63         assert_se(!signature_is_pair(""));
  64         assert_se(!signature_is_pair("va"));
  65         assert_se(!signature_is_pair("sss"));
  66         assert_se(!signature_is_pair("{s}ss"));
  67
  68         assert_se(signature_is_valid("ssa{ss}sssub", true));
  69         assert_se(signature_is_valid("ssa{ss}sssub", false));
  70         assert_se(signature_is_valid("{ss}", true));
  71         assert_se(!signature_is_valid("{ss}", false));
  72         assert_se(signature_is_valid("", true));
  73         assert_se(signature_is_valid("", false));
  74
  75         assert_se(signature_is_valid("sssusa(uuubbba(uu)uuuu)a{u(uuuvas)}", false));
  76
  77         assert_se(!signature_is_valid("a", false));
  78         assert_se(signature_is_valid("as", false));
  79         assert_se(signature_is_valid("aas", false));
  80         assert_se(signature_is_valid("aaas", false));
  81         assert_se(signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaad", false));
  82         assert_se(signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaas", false));
  83         assert_se(!signature_is_valid("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaau", false));
  84
  85         assert_se(signature_is_valid("(((((((((((((((((((((((((((((((())))))))))))))))))))))))))))))))", false));
  86         assert_se(!signature_is_valid("((((((((((((((((((((((((((((((((()))))))))))))))))))))))))))))))))", false));
  87
  88         assert_se(namespace_complex_pattern("", ""));
  89         assert_se(namespace_complex_pattern("foobar", "foobar"));
  90         assert_se(namespace_complex_pattern("foobar.waldo", "foobar.waldo"));
  91         assert_se(namespace_complex_pattern("foobar.", "foobar.waldo"));
  92         assert_se(namespace_complex_pattern("foobar.waldo", "foobar."));
  93         assert_se(!namespace_complex_pattern("foobar.waldo", "foobar"));
  94         assert_se(!namespace_complex_pattern("foobar", "foobar.waldo"));
  95         assert_se(!namespace_complex_pattern("", "foo"));
  96         assert_se(!namespace_complex_pattern("foo", ""));
  97         assert_se(!namespace_complex_pattern("foo.", ""));
  98
  99         assert_se(path_complex_pattern("", ""));
 100         assert_se(path_complex_pattern("", "/"));
 101         assert_se(path_complex_pattern("/", ""));
 102         assert_se(path_complex_pattern("/", "/"));
 103         assert_se(path_complex_pattern("/foobar/", "/"));
 104         assert_se(path_complex_pattern("/foobar/", "/foobar"));
 105         assert_se(path_complex_pattern("/foobar", "/foobar"));
 106         assert_se(path_complex_pattern("/foobar", "/foobar/"));
 107         assert_se(!path_complex_pattern("/foobar", "/foobar/waldo"));
 108         assert_se(path_complex_pattern("/foobar/", "/foobar/waldo"));
 109
 110         assert_se(namespace_simple_pattern("", ""));
 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
 118         assert_se(streq(object_path_startswith("/foo/bar", "/foo"), "bar"));
 119         assert_se(streq(object_path_startswith("/foo", "/foo"), ""));
 120         assert_se(streq(object_path_startswith("/foo", "/"), "foo"));
 121         assert_se(streq(object_path_startswith("/", "/"), ""));
 122         assert_se(!object_path_startswith("/foo", "/bar"));
 123         assert_se(!object_path_startswith("/", "/bar"));
 124         assert_se(!object_path_startswith("/foo", ""));
 125
 126         assert_se(object_path_is_valid("/foo/bar"));
 127         assert_se(object_path_is_valid("/foo"));
 128         assert_se(object_path_is_valid("/"));
 129         assert_se(object_path_is_valid("/foo5"));
 130         assert_se(object_path_is_valid("/foo_5"));
 131         assert_se(!object_path_is_valid(""));
 132         assert_se(!object_path_is_valid("/foo/"));
 133         assert_se(!object_path_is_valid("//"));
 134         assert_se(!object_path_is_valid("//foo"));
 135         assert_se(!object_path_is_valid("/foo//bar"));
 136         assert_se(!object_path_is_valid("/foo/aaaäöä"));
 137
 138         OBJECT_PATH_FOREACH_PREFIX(prefix, "/") {
 139                 log_info("<%s>", prefix);
 140                 assert_not_reached("???");
 141         }
 142
 143         r = 0;
 144         OBJECT_PATH_FOREACH_PREFIX(prefix, "/xxx") {
 145                 log_info("<%s>", prefix);
 146                 assert_se(streq(prefix, "/"));
 147                 assert_se(r == 0);
 148                 r++;
 149         }
 150         assert_se(r == 1);
 151
 152         r = 0;
 153         OBJECT_PATH_FOREACH_PREFIX(prefix, "/xxx/yyy/zzz") {
 154                 log_info("<%s>", prefix);
 155                 assert_se(r != 0 || streq(prefix, "/xxx/yyy"));
 156                 assert_se(r != 1 || streq(prefix, "/xxx"));
 157                 assert_se(r != 2 || streq(prefix, "/"));
 158                 r++;
 159         }
 160         assert_se(r == 3);
 161
 162         return 0;
 163 }