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