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/>.
30 #include <dbus/dbus.h>
37 #include "bus-message.h"
40 #include "bus-label.h"
42 static void test_bus_path_encode(void) {
43 _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL;
45 assert_se(sd_bus_path_encode("/foo/bar", "waldo", &a) >= 0 && streq(a, "/foo/bar/waldo"));
46 assert_se(sd_bus_path_decode(a, "/waldo", &b) == 0 && b == NULL);
47 assert_se(sd_bus_path_decode(a, "/foo/bar", &b) > 0 && streq(b, "waldo"));
49 assert_se(sd_bus_path_encode("xxxx", "waldo", &c) < 0);
50 assert_se(sd_bus_path_encode("/foo/", "waldo", &c) < 0);
52 assert_se(sd_bus_path_encode("/foo/bar", "", &c) >= 0 && streq(c, "/foo/bar/_"));
53 assert_se(sd_bus_path_decode(c, "/foo/bar", &d) > 0 && streq(d, ""));
55 assert_se(sd_bus_path_encode("/foo/bar", "foo.bar", &e) >= 0 && streq(e, "/foo/bar/foo_2ebar"));
56 assert_se(sd_bus_path_decode(e, "/foo/bar", &f) > 0 && streq(f, "foo.bar"));
59 static void test_bus_label_escape_one(const char *a, const char *b) {
60 _cleanup_free_ char *t = NULL, *x = NULL, *y = NULL;
62 assert_se(t = bus_label_escape(a));
63 assert_se(streq(t, b));
65 assert_se(x = bus_label_unescape(t));
66 assert_se(streq(a, x));
68 assert_se(y = bus_label_unescape(b));
69 assert_se(streq(a, y));
72 static void test_bus_label_escape(void) {
73 test_bus_label_escape_one("foo123bar", "foo123bar");
74 test_bus_label_escape_one("foo.bar", "foo_2ebar");
75 test_bus_label_escape_one("foo_2ebar", "foo_5f2ebar");
76 test_bus_label_escape_one("", "_");
77 test_bus_label_escape_one("_", "_5f");
78 test_bus_label_escape_one("1", "_31");
79 test_bus_label_escape_one(":1", "_3a1");
82 int main(int argc, char *argv[]) {
83 _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *copy = NULL;
85 const char *x, *x2, *y, *z, *a, *b, *c, *d, *a_signature;
90 const int32_t integer_array[] = { -1, -2, 0, 1, 2 }, *return_array;
92 _cleanup_free_ char *first = NULL, *second = NULL, *third = NULL;
93 _cleanup_fclose_ FILE *ms = NULL;
94 size_t first_size = 0, second_size = 0, third_size = 0;
95 _cleanup_bus_unref_ sd_bus *bus = NULL;
99 r = sd_bus_default_system(&bus);
101 return EXIT_TEST_SKIP;
103 r = sd_bus_message_new_method_call(bus, &m, "foobar.waldo", "/", "foobar.waldo", "Piep");
106 r = sd_bus_message_append(m, "");
109 r = sd_bus_message_append(m, "s", "a string");
112 r = sd_bus_message_append(m, "s", NULL);
115 r = sd_bus_message_append(m, "asg", 2, "string #1", "string #2", "sba(tt)ss");
118 r = sd_bus_message_append(m, "sass", "foobar", 5, "foo", "bar", "waldo", "piep", "pap", "after");
121 r = sd_bus_message_append(m, "a{yv}", 2, 3, "s", "foo", 5, "s", "waldo");
124 r = sd_bus_message_append(m, "ba(ss)", 255, 3, "aaa", "1", "bbb", "2", "ccc", "3");
127 r = sd_bus_message_open_container(m, 'a', "s");
130 r = sd_bus_message_append_basic(m, 's', "foobar");
133 r = sd_bus_message_append_basic(m, 's', "waldo");
136 r = sd_bus_message_close_container(m);
139 r = sd_bus_message_append_string_space(m, 5, &s);
143 r = sd_bus_message_append_array(m, 'i', integer_array, sizeof(integer_array));
146 r = sd_bus_message_append_array(m, 'u', NULL, 0);
149 r = sd_bus_message_append(m, "a(stdo)", 1, "foo", 815ULL, 47.0, "/");
152 r = bus_message_seal(m, 4711, 0);
155 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
157 ms = open_memstream(&first, &first_size);
158 bus_message_dump(m, ms, 0);
160 assert_se(!ferror(ms));
162 r = bus_message_get_blob(m, &buffer, &sz);
165 h = hexmem(buffer, sz);
168 log_info("message size = %zu, contents =\n%s", sz, h);
176 #if !defined(GLIB_VERSION_2_36)
180 g = g_dbus_message_new_from_blob(buffer, sz, 0, NULL);
181 p = g_dbus_message_print(g, 0);
193 dbus_error_init(&error);
195 w = dbus_message_demarshal(buffer, sz, &error);
197 log_error("%s", error.message);
199 dbus_message_unref(w);
203 m = sd_bus_message_unref(m);
205 r = bus_message_from_malloc(bus, buffer, sz, NULL, 0, NULL, NULL, &m);
208 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
211 ms = open_memstream(&second, &second_size);
212 bus_message_dump(m, ms, 0);
214 assert_se(!ferror(ms));
215 assert_se(first_size == second_size);
216 assert_se(memcmp(first, second, first_size) == 0);
218 assert_se(sd_bus_message_rewind(m, true) >= 0);
220 r = sd_bus_message_read(m, "ssasg", &x, &x2, 2, &y, &z, &a_signature);
222 assert_se(streq(x, "a string"));
223 assert_se(streq(x2, ""));
224 assert_se(streq(y, "string #1"));
225 assert_se(streq(z, "string #2"));
226 assert_se(streq(a_signature, "sba(tt)ss"));
228 r = sd_bus_message_read(m, "sass", &x, 5, &y, &z, &a, &b, &c, &d);
230 assert_se(streq(x, "foobar"));
231 assert_se(streq(y, "foo"));
232 assert_se(streq(z, "bar"));
233 assert_se(streq(a, "waldo"));
234 assert_se(streq(b, "piep"));
235 assert_se(streq(c, "pap"));
236 assert_se(streq(d, "after"));
238 r = sd_bus_message_read(m, "a{yv}", 2, &u, "s", &x, &v, "s", &y);
241 assert_se(streq(x, "foo"));
243 assert_se(streq(y, "waldo"));
245 r = sd_bus_message_read(m, "ba(ss)", &boolean, 3, &x, &y, &a, &b, &c, &d);
248 assert_se(streq(x, "aaa"));
249 assert_se(streq(y, "1"));
250 assert_se(streq(a, "bbb"));
251 assert_se(streq(b, "2"));
252 assert_se(streq(c, "ccc"));
253 assert_se(streq(d, "3"));
255 assert_se(sd_bus_message_verify_type(m, 'a', "s") > 0);
257 r = sd_bus_message_read(m, "as", 2, &x, &y);
259 assert_se(streq(x, "foobar"));
260 assert_se(streq(y, "waldo"));
262 r = sd_bus_message_read_basic(m, 's', &s);
264 assert_se(streq(s, "hallo"));
266 r = sd_bus_message_read_array(m, 'i', (const void**) &return_array, &sz);
268 assert_se(sz == sizeof(integer_array));
269 assert_se(memcmp(integer_array, return_array, sz) == 0);
271 r = sd_bus_message_read_array(m, 'u', (const void**) &return_array, &sz);
275 r = sd_bus_message_read(m, "a(stdo)", 1, &x, &u64, &dbl, &y);
277 assert_se(streq(x, "foo"));
278 assert_se(u64 == 815ULL);
279 assert_se(fabs(dbl - 47.0) < 0.1);
280 assert_se(streq(y, "/"));
282 r = sd_bus_message_peek_type(m, NULL, NULL);
285 r = sd_bus_message_new_method_call(bus, ©, "foobar.waldo", "/", "foobar.waldo", "Piep");
288 r = sd_bus_message_rewind(m, true);
291 r = sd_bus_message_copy(copy, m, true);
294 r = bus_message_seal(copy, 4712, 0);
298 ms = open_memstream(&third, &third_size);
299 bus_message_dump(copy, ms, 0);
301 assert_se(!ferror(ms));
303 printf("<%.*s>\n", (int) first_size, first);
304 printf("<%.*s>\n", (int) third_size, third);
306 assert_se(first_size == third_size);
307 assert_se(memcmp(first, third, third_size) == 0);
309 r = sd_bus_message_rewind(m, true);
312 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
314 r = sd_bus_message_skip(m, "ssasg");
317 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
319 r = sd_bus_message_skip(m, "sass");
322 assert_se(sd_bus_message_verify_type(m, 'a', "{yv}") > 0);
324 r = sd_bus_message_skip(m, "a{yv}");
327 assert_se(sd_bus_message_verify_type(m, 'b', NULL) > 0);
329 r = sd_bus_message_read(m, "b", &boolean);
333 r = sd_bus_message_enter_container(m, 0, NULL);
336 r = sd_bus_message_read(m, "(ss)", &x, &y);
339 r = sd_bus_message_read(m, "(ss)", &a, &b);
342 r = sd_bus_message_read(m, "(ss)", &c, &d);
345 r = sd_bus_message_read(m, "(ss)", &x, &y);
348 r = sd_bus_message_exit_container(m);
351 assert_se(streq(x, "aaa"));
352 assert_se(streq(y, "1"));
353 assert_se(streq(a, "bbb"));
354 assert_se(streq(b, "2"));
355 assert_se(streq(c, "ccc"));
356 assert_se(streq(d, "3"));
358 test_bus_label_escape();
359 test_bus_path_encode();