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_unique(void) {
43 _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL;
45 assert_se(bus_path_encode_unique(NULL, "/foo/bar", "some.sender", "a.suffix", &a) >= 0 && streq_ptr(a, "/foo/bar/some_2esender/a_2esuffix"));
46 assert_se(bus_path_decode_unique(a, "/foo/bar", &b, &c) > 0 && streq_ptr(b, "some.sender") && streq_ptr(c, "a.suffix"));
47 assert_se(bus_path_decode_unique(a, "/bar/foo", &d, &d) == 0 && !d);
48 assert_se(bus_path_decode_unique("/foo/bar/onlyOneSuffix", "/foo/bar", &d, &d) == 0 && !d);
49 assert_se(bus_path_decode_unique("/foo/bar/_/_", "/foo/bar", &d, &e) > 0 && streq_ptr(d, "") && streq_ptr(e, ""));
52 static void test_bus_path_encode(void) {
53 _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL;
55 assert_se(sd_bus_path_encode("/foo/bar", "waldo", &a) >= 0 && streq(a, "/foo/bar/waldo"));
56 assert_se(sd_bus_path_decode(a, "/waldo", &b) == 0 && b == NULL);
57 assert_se(sd_bus_path_decode(a, "/foo/bar", &b) > 0 && streq(b, "waldo"));
59 assert_se(sd_bus_path_encode("xxxx", "waldo", &c) < 0);
60 assert_se(sd_bus_path_encode("/foo/", "waldo", &c) < 0);
62 assert_se(sd_bus_path_encode("/foo/bar", "", &c) >= 0 && streq(c, "/foo/bar/_"));
63 assert_se(sd_bus_path_decode(c, "/foo/bar", &d) > 0 && streq(d, ""));
65 assert_se(sd_bus_path_encode("/foo/bar", "foo.bar", &e) >= 0 && streq(e, "/foo/bar/foo_2ebar"));
66 assert_se(sd_bus_path_decode(e, "/foo/bar", &f) > 0 && streq(f, "foo.bar"));
69 static void test_bus_label_escape_one(const char *a, const char *b) {
70 _cleanup_free_ char *t = NULL, *x = NULL, *y = NULL;
72 assert_se(t = bus_label_escape(a));
73 assert_se(streq(t, b));
75 assert_se(x = bus_label_unescape(t));
76 assert_se(streq(a, x));
78 assert_se(y = bus_label_unescape(b));
79 assert_se(streq(a, y));
82 static void test_bus_label_escape(void) {
83 test_bus_label_escape_one("foo123bar", "foo123bar");
84 test_bus_label_escape_one("foo.bar", "foo_2ebar");
85 test_bus_label_escape_one("foo_2ebar", "foo_5f2ebar");
86 test_bus_label_escape_one("", "_");
87 test_bus_label_escape_one("_", "_5f");
88 test_bus_label_escape_one("1", "_31");
89 test_bus_label_escape_one(":1", "_3a1");
92 int main(int argc, char *argv[]) {
93 _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *copy = NULL;
95 const char *x, *x2, *y, *z, *a, *b, *c, *d, *a_signature;
100 const int32_t integer_array[] = { -1, -2, 0, 1, 2 }, *return_array;
102 _cleanup_free_ char *first = NULL, *second = NULL, *third = NULL;
103 _cleanup_fclose_ FILE *ms = NULL;
104 size_t first_size = 0, second_size = 0, third_size = 0;
105 _cleanup_bus_unref_ sd_bus *bus = NULL;
109 r = sd_bus_default_system(&bus);
111 return EXIT_TEST_SKIP;
113 r = sd_bus_message_new_method_call(bus, &m, "foobar.waldo", "/", "foobar.waldo", "Piep");
116 r = sd_bus_message_append(m, "");
119 r = sd_bus_message_append(m, "s", "a string");
122 r = sd_bus_message_append(m, "s", NULL);
125 r = sd_bus_message_append(m, "asg", 2, "string #1", "string #2", "sba(tt)ss");
128 r = sd_bus_message_append(m, "sass", "foobar", 5, "foo", "bar", "waldo", "piep", "pap", "after");
131 r = sd_bus_message_append(m, "a{yv}", 2, 3, "s", "foo", 5, "s", "waldo");
134 r = sd_bus_message_append(m, "ba(ss)", 255, 3, "aaa", "1", "bbb", "2", "ccc", "3");
137 r = sd_bus_message_open_container(m, 'a', "s");
140 r = sd_bus_message_append_basic(m, 's', "foobar");
143 r = sd_bus_message_append_basic(m, 's', "waldo");
146 r = sd_bus_message_close_container(m);
149 r = sd_bus_message_append_string_space(m, 5, &s);
153 r = sd_bus_message_append_array(m, 'i', integer_array, sizeof(integer_array));
156 r = sd_bus_message_append_array(m, 'u', NULL, 0);
159 r = sd_bus_message_append(m, "a(stdo)", 1, "foo", 815ULL, 47.0, "/");
162 r = bus_message_seal(m, 4711, 0);
165 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
167 ms = open_memstream(&first, &first_size);
168 bus_message_dump(m, ms, 0);
170 assert_se(!ferror(ms));
172 r = bus_message_get_blob(m, &buffer, &sz);
175 h = hexmem(buffer, sz);
178 log_info("message size = %zu, contents =\n%s", sz, h);
186 #if !defined(GLIB_VERSION_2_36)
190 g = g_dbus_message_new_from_blob(buffer, sz, 0, NULL);
191 p = g_dbus_message_print(g, 0);
203 dbus_error_init(&error);
205 w = dbus_message_demarshal(buffer, sz, &error);
207 log_error("%s", error.message);
209 dbus_message_unref(w);
213 m = sd_bus_message_unref(m);
215 r = bus_message_from_malloc(bus, buffer, sz, NULL, 0, NULL, &m);
218 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
221 ms = open_memstream(&second, &second_size);
222 bus_message_dump(m, ms, 0);
224 assert_se(!ferror(ms));
225 assert_se(first_size == second_size);
226 assert_se(memcmp(first, second, first_size) == 0);
228 assert_se(sd_bus_message_rewind(m, true) >= 0);
230 r = sd_bus_message_read(m, "ssasg", &x, &x2, 2, &y, &z, &a_signature);
232 assert_se(streq(x, "a string"));
233 assert_se(streq(x2, ""));
234 assert_se(streq(y, "string #1"));
235 assert_se(streq(z, "string #2"));
236 assert_se(streq(a_signature, "sba(tt)ss"));
238 r = sd_bus_message_read(m, "sass", &x, 5, &y, &z, &a, &b, &c, &d);
240 assert_se(streq(x, "foobar"));
241 assert_se(streq(y, "foo"));
242 assert_se(streq(z, "bar"));
243 assert_se(streq(a, "waldo"));
244 assert_se(streq(b, "piep"));
245 assert_se(streq(c, "pap"));
246 assert_se(streq(d, "after"));
248 r = sd_bus_message_read(m, "a{yv}", 2, &u, "s", &x, &v, "s", &y);
251 assert_se(streq(x, "foo"));
253 assert_se(streq(y, "waldo"));
255 r = sd_bus_message_read(m, "ba(ss)", &boolean, 3, &x, &y, &a, &b, &c, &d);
258 assert_se(streq(x, "aaa"));
259 assert_se(streq(y, "1"));
260 assert_se(streq(a, "bbb"));
261 assert_se(streq(b, "2"));
262 assert_se(streq(c, "ccc"));
263 assert_se(streq(d, "3"));
265 assert_se(sd_bus_message_verify_type(m, 'a', "s") > 0);
267 r = sd_bus_message_read(m, "as", 2, &x, &y);
269 assert_se(streq(x, "foobar"));
270 assert_se(streq(y, "waldo"));
272 r = sd_bus_message_read_basic(m, 's', &s);
274 assert_se(streq(s, "hallo"));
276 r = sd_bus_message_read_array(m, 'i', (const void**) &return_array, &sz);
278 assert_se(sz == sizeof(integer_array));
279 assert_se(memcmp(integer_array, return_array, sz) == 0);
281 r = sd_bus_message_read_array(m, 'u', (const void**) &return_array, &sz);
285 r = sd_bus_message_read(m, "a(stdo)", 1, &x, &u64, &dbl, &y);
287 assert_se(streq(x, "foo"));
288 assert_se(u64 == 815ULL);
289 assert_se(fabs(dbl - 47.0) < 0.1);
290 assert_se(streq(y, "/"));
292 r = sd_bus_message_peek_type(m, NULL, NULL);
295 r = sd_bus_message_new_method_call(bus, ©, "foobar.waldo", "/", "foobar.waldo", "Piep");
298 r = sd_bus_message_rewind(m, true);
301 r = sd_bus_message_copy(copy, m, true);
304 r = bus_message_seal(copy, 4712, 0);
308 ms = open_memstream(&third, &third_size);
309 bus_message_dump(copy, ms, 0);
311 assert_se(!ferror(ms));
313 printf("<%.*s>\n", (int) first_size, first);
314 printf("<%.*s>\n", (int) third_size, third);
316 assert_se(first_size == third_size);
317 assert_se(memcmp(first, third, third_size) == 0);
319 r = sd_bus_message_rewind(m, true);
322 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
324 r = sd_bus_message_skip(m, "ssasg");
327 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
329 r = sd_bus_message_skip(m, "sass");
332 assert_se(sd_bus_message_verify_type(m, 'a', "{yv}") > 0);
334 r = sd_bus_message_skip(m, "a{yv}");
337 assert_se(sd_bus_message_verify_type(m, 'b', NULL) > 0);
339 r = sd_bus_message_read(m, "b", &boolean);
343 r = sd_bus_message_enter_container(m, 0, NULL);
346 r = sd_bus_message_read(m, "(ss)", &x, &y);
349 r = sd_bus_message_read(m, "(ss)", &a, &b);
352 r = sd_bus_message_read(m, "(ss)", &c, &d);
355 r = sd_bus_message_read(m, "(ss)", &x, &y);
358 r = sd_bus_message_exit_container(m);
361 assert_se(streq(x, "aaa"));
362 assert_se(streq(y, "1"));
363 assert_se(streq(a, "bbb"));
364 assert_se(streq(b, "2"));
365 assert_se(streq(c, "ccc"));
366 assert_se(streq(d, "3"));
368 test_bus_label_escape();
369 test_bus_path_encode();
370 test_bus_path_encode_unique();