1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2013 Lennart Poettering
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.
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.
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/>.
31 #include <dbus/dbus.h>
38 #include "bus-message.h"
41 #include "bus-label.h"
43 static void test_bus_path_encode(void) {
44 _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL;
46 assert_se(sd_bus_path_encode("/foo/bar", "waldo", &a) >= 0 && streq(a, "/foo/bar/waldo"));
47 assert_se(sd_bus_path_decode(a, "/waldo", &b) == 0 && b == NULL);
48 assert_se(sd_bus_path_decode(a, "/foo/bar", &b) > 0 && streq(b, "waldo"));
50 assert_se(sd_bus_path_encode("xxxx", "waldo", &c) < 0);
51 assert_se(sd_bus_path_encode("/foo/", "waldo", &c) < 0);
53 assert_se(sd_bus_path_encode("/foo/bar", "", &c) >= 0 && streq(c, "/foo/bar/_"));
54 assert_se(sd_bus_path_decode(c, "/foo/bar", &d) > 0 && streq(d, ""));
56 assert_se(sd_bus_path_encode("/foo/bar", "foo.bar", &e) >= 0 && streq(e, "/foo/bar/foo_2ebar"));
57 assert_se(sd_bus_path_decode(e, "/foo/bar", &f) > 0 && streq(f, "foo.bar"));
60 static void test_bus_label_escape_one(const char *a, const char *b) {
61 _cleanup_free_ char *t = NULL, *x = NULL, *y = NULL;
63 assert_se(t = bus_label_escape(a));
64 assert_se(streq(t, b));
66 assert_se(x = bus_label_unescape(t));
67 assert_se(streq(a, x));
69 assert_se(y = bus_label_unescape(b));
70 assert_se(streq(a, y));
73 static void test_bus_label_escape(void) {
74 test_bus_label_escape_one("foo123bar", "foo123bar");
75 test_bus_label_escape_one("foo.bar", "foo_2ebar");
76 test_bus_label_escape_one("foo_2ebar", "foo_5f2ebar");
77 test_bus_label_escape_one("", "_");
78 test_bus_label_escape_one("_", "_5f");
79 test_bus_label_escape_one("1", "_31");
80 test_bus_label_escape_one(":1", "_3a1");
83 int main(int argc, char *argv[]) {
84 _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *copy = NULL;
86 const char *x, *x2, *y, *z, *a, *b, *c, *d, *a_signature;
91 const int32_t integer_array[] = { -1, -2, 0, 1, 2 }, *return_array;
93 _cleanup_free_ char *first = NULL, *second = NULL, *third = NULL;
94 _cleanup_fclose_ FILE *ms = NULL;
95 size_t first_size = 0, second_size = 0, third_size = 0;
96 _cleanup_bus_unref_ sd_bus *bus = NULL;
98 r = sd_bus_default_system(&bus);
100 return EXIT_TEST_SKIP;
102 r = sd_bus_message_new_method_call(bus, &m, "foobar.waldo", "/", "foobar.waldo", "Piep");
105 r = sd_bus_message_append(m, "");
108 r = sd_bus_message_append(m, "s", "a string");
111 r = sd_bus_message_append(m, "s", NULL);
114 r = sd_bus_message_append(m, "asg", 2, "string #1", "string #2", "sba(tt)ss");
117 r = sd_bus_message_append(m, "sass", "foobar", 5, "foo", "bar", "waldo", "piep", "pap", "after");
120 r = sd_bus_message_append(m, "a{yv}", 2, 3, "s", "foo", 5, "s", "waldo");
123 r = sd_bus_message_append(m, "ba(ss)", 255, 3, "aaa", "1", "bbb", "2", "ccc", "3");
126 r = sd_bus_message_open_container(m, 'a', "s");
129 r = sd_bus_message_append_basic(m, 's', "foobar");
132 r = sd_bus_message_append_basic(m, 's', "waldo");
135 r = sd_bus_message_close_container(m);
138 r = sd_bus_message_append_string_space(m, 5, &s);
142 r = sd_bus_message_append_array(m, 'i', integer_array, sizeof(integer_array));
145 r = sd_bus_message_append_array(m, 'u', NULL, 0);
148 r = bus_message_seal(m, 4711, 0);
151 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
153 ms = open_memstream(&first, &first_size);
154 bus_message_dump(m, ms, 0);
156 assert_se(!ferror(ms));
158 r = bus_message_get_blob(m, &buffer, &sz);
161 h = hexmem(buffer, sz);
164 log_info("message size = %zu, contents =\n%s", sz, h);
172 #if !defined(GLIB_VERSION_2_36)
176 g = g_dbus_message_new_from_blob(buffer, sz, 0, NULL);
177 p = g_dbus_message_print(g, 0);
189 dbus_error_init(&error);
191 w = dbus_message_demarshal(buffer, sz, &error);
193 log_error("%s", error.message);
195 dbus_message_unref(w);
199 m = sd_bus_message_unref(m);
201 r = bus_message_from_malloc(bus, buffer, sz, NULL, 0, NULL, NULL, &m);
204 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
207 ms = open_memstream(&second, &second_size);
208 bus_message_dump(m, ms, 0);
210 assert_se(!ferror(ms));
211 assert_se(first_size == second_size);
212 assert_se(memcmp(first, second, first_size) == 0);
214 assert_se(sd_bus_message_rewind(m, true) >= 0);
216 r = sd_bus_message_read(m, "ssasg", &x, &x2, 2, &y, &z, &a_signature);
218 assert_se(streq(x, "a string"));
219 assert_se(streq(x2, ""));
220 assert_se(streq(y, "string #1"));
221 assert_se(streq(z, "string #2"));
222 assert_se(streq(a_signature, "sba(tt)ss"));
224 r = sd_bus_message_read(m, "sass", &x, 5, &y, &z, &a, &b, &c, &d);
226 assert_se(streq(x, "foobar"));
227 assert_se(streq(y, "foo"));
228 assert_se(streq(z, "bar"));
229 assert_se(streq(a, "waldo"));
230 assert_se(streq(b, "piep"));
231 assert_se(streq(c, "pap"));
232 assert_se(streq(d, "after"));
234 r = sd_bus_message_read(m, "a{yv}", 2, &u, "s", &x, &v, "s", &y);
237 assert_se(streq(x, "foo"));
239 assert_se(streq(y, "waldo"));
241 r = sd_bus_message_read(m, "ba(ss)", &boolean, 3, &x, &y, &a, &b, &c, &d);
244 assert_se(streq(x, "aaa"));
245 assert_se(streq(y, "1"));
246 assert_se(streq(a, "bbb"));
247 assert_se(streq(b, "2"));
248 assert_se(streq(c, "ccc"));
249 assert_se(streq(d, "3"));
251 assert_se(sd_bus_message_verify_type(m, 'a', "s") > 0);
253 r = sd_bus_message_read(m, "as", 2, &x, &y);
255 assert_se(streq(x, "foobar"));
256 assert_se(streq(y, "waldo"));
258 r = sd_bus_message_read_basic(m, 's', &s);
260 assert_se(streq(s, "hallo"));
262 r = sd_bus_message_read_array(m, 'i', (const void**) &return_array, &sz);
264 assert_se(sz == sizeof(integer_array));
265 assert_se(memcmp(integer_array, return_array, sz) == 0);
267 r = sd_bus_message_read_array(m, 'u', (const void**) &return_array, &sz);
271 r = sd_bus_message_peek_type(m, NULL, NULL);
274 r = sd_bus_message_new_method_call(bus, ©, "foobar.waldo", "/", "foobar.waldo", "Piep");
277 r = sd_bus_message_rewind(m, true);
280 r = sd_bus_message_copy(copy, m, true);
283 r = bus_message_seal(copy, 4712, 0);
287 ms = open_memstream(&third, &third_size);
288 bus_message_dump(copy, ms, 0);
290 assert_se(!ferror(ms));
292 printf("<%.*s>\n", (int) first_size, first);
293 printf("<%.*s>\n", (int) third_size, third);
295 assert_se(first_size == third_size);
296 assert_se(memcmp(first, third, third_size) == 0);
298 r = sd_bus_message_rewind(m, true);
301 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
303 r = sd_bus_message_skip(m, "ssasg");
306 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
308 r = sd_bus_message_skip(m, "sass");
311 assert_se(sd_bus_message_verify_type(m, 'a', "{yv}") > 0);
313 r = sd_bus_message_skip(m, "a{yv}");
316 assert_se(sd_bus_message_verify_type(m, 'b', NULL) > 0);
318 r = sd_bus_message_read(m, "b", &boolean);
322 r = sd_bus_message_enter_container(m, 0, NULL);
325 r = sd_bus_message_read(m, "(ss)", &x, &y);
328 r = sd_bus_message_read(m, "(ss)", &a, &b);
331 r = sd_bus_message_read(m, "(ss)", &c, &d);
334 r = sd_bus_message_read(m, "(ss)", &x, &y);
337 r = sd_bus_message_exit_container(m);
340 assert_se(streq(x, "aaa"));
341 assert_se(streq(y, "1"));
342 assert_se(streq(a, "bbb"));
343 assert_se(streq(b, "2"));
344 assert_se(streq(c, "ccc"));
345 assert_se(streq(d, "3"));
347 test_bus_label_escape();
348 test_bus_path_encode();