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/>.
32 #include <dbus/dbus.h>
39 #include "bus-message.h"
42 #include "bus-label.h"
44 static void test_bus_path_encode(void) {
45 _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL;
47 assert_se(sd_bus_path_encode("/foo/bar", "waldo", &a) >= 0 && streq(a, "/foo/bar/waldo"));
48 assert_se(sd_bus_path_decode(a, "/waldo", &b) == 0 && b == NULL);
49 assert_se(sd_bus_path_decode(a, "/foo/bar", &b) > 0 && streq(b, "waldo"));
51 assert_se(sd_bus_path_encode("xxxx", "waldo", &c) < 0);
52 assert_se(sd_bus_path_encode("/foo/", "waldo", &c) < 0);
54 assert_se(sd_bus_path_encode("/foo/bar", "", &c) >= 0 && streq(c, "/foo/bar/_"));
55 assert_se(sd_bus_path_decode(c, "/foo/bar", &d) > 0 && streq(d, ""));
57 assert_se(sd_bus_path_encode("/foo/bar", "foo.bar", &e) >= 0 && streq(e, "/foo/bar/foo_2ebar"));
58 assert_se(sd_bus_path_decode(e, "/foo/bar", &f) > 0 && streq(f, "foo.bar"));
61 static void test_bus_label_escape_one(const char *a, const char *b) {
62 _cleanup_free_ char *t = NULL, *x = NULL, *y = NULL;
64 assert_se(t = bus_label_escape(a));
65 assert_se(streq(t, b));
67 assert_se(x = bus_label_unescape(t));
68 assert_se(streq(a, x));
70 assert_se(y = bus_label_unescape(b));
71 assert_se(streq(a, y));
74 static void test_bus_label_escape(void) {
75 test_bus_label_escape_one("foo123bar", "foo123bar");
76 test_bus_label_escape_one("foo.bar", "foo_2ebar");
77 test_bus_label_escape_one("foo_2ebar", "foo_5f2ebar");
78 test_bus_label_escape_one("", "_");
79 test_bus_label_escape_one("_", "_5f");
80 test_bus_label_escape_one("1", "_31");
81 test_bus_label_escape_one(":1", "_3a1");
84 int main(int argc, char *argv[]) {
85 _cleanup_bus_message_unref_ sd_bus_message *m = NULL, *copy = NULL;
87 const char *x, *x2, *y, *z, *a, *b, *c, *d, *a_signature;
92 const int32_t integer_array[] = { -1, -2, 0, 1, 2 }, *return_array;
94 _cleanup_free_ char *first = NULL, *second = NULL, *third = NULL;
95 _cleanup_fclose_ FILE *ms = NULL;
96 size_t first_size = 0, second_size = 0, third_size = 0;
97 _cleanup_bus_unref_ sd_bus *bus = NULL;
101 r = sd_bus_default_system(&bus);
103 return EXIT_TEST_SKIP;
105 r = sd_bus_message_new_method_call(bus, &m, "foobar.waldo", "/", "foobar.waldo", "Piep");
108 r = sd_bus_message_append(m, "");
111 r = sd_bus_message_append(m, "s", "a string");
114 r = sd_bus_message_append(m, "s", NULL);
117 r = sd_bus_message_append(m, "asg", 2, "string #1", "string #2", "sba(tt)ss");
120 r = sd_bus_message_append(m, "sass", "foobar", 5, "foo", "bar", "waldo", "piep", "pap", "after");
123 r = sd_bus_message_append(m, "a{yv}", 2, 3, "s", "foo", 5, "s", "waldo");
126 r = sd_bus_message_append(m, "ba(ss)", 255, 3, "aaa", "1", "bbb", "2", "ccc", "3");
129 r = sd_bus_message_open_container(m, 'a', "s");
132 r = sd_bus_message_append_basic(m, 's', "foobar");
135 r = sd_bus_message_append_basic(m, 's', "waldo");
138 r = sd_bus_message_close_container(m);
141 r = sd_bus_message_append_string_space(m, 5, &s);
145 r = sd_bus_message_append_array(m, 'i', integer_array, sizeof(integer_array));
148 r = sd_bus_message_append_array(m, 'u', NULL, 0);
151 r = sd_bus_message_append(m, "a(stdo)", 1, "foo", 815ULL, 47.0, "/");
154 r = bus_message_seal(m, 4711, 0);
157 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
159 ms = open_memstream(&first, &first_size);
160 bus_message_dump(m, ms, 0);
162 assert_se(!ferror(ms));
164 r = bus_message_get_blob(m, &buffer, &sz);
167 h = hexmem(buffer, sz);
170 log_info("message size = %zu, contents =\n%s", sz, h);
178 #if !defined(GLIB_VERSION_2_36)
182 g = g_dbus_message_new_from_blob(buffer, sz, 0, NULL);
183 p = g_dbus_message_print(g, 0);
195 dbus_error_init(&error);
197 w = dbus_message_demarshal(buffer, sz, &error);
199 log_error("%s", error.message);
201 dbus_message_unref(w);
205 m = sd_bus_message_unref(m);
207 r = bus_message_from_malloc(bus, buffer, sz, NULL, 0, NULL, NULL, &m);
210 bus_message_dump(m, stdout, BUS_MESSAGE_DUMP_WITH_HEADER);
213 ms = open_memstream(&second, &second_size);
214 bus_message_dump(m, ms, 0);
216 assert_se(!ferror(ms));
217 assert_se(first_size == second_size);
218 assert_se(memcmp(first, second, first_size) == 0);
220 assert_se(sd_bus_message_rewind(m, true) >= 0);
222 r = sd_bus_message_read(m, "ssasg", &x, &x2, 2, &y, &z, &a_signature);
224 assert_se(streq(x, "a string"));
225 assert_se(streq(x2, ""));
226 assert_se(streq(y, "string #1"));
227 assert_se(streq(z, "string #2"));
228 assert_se(streq(a_signature, "sba(tt)ss"));
230 r = sd_bus_message_read(m, "sass", &x, 5, &y, &z, &a, &b, &c, &d);
232 assert_se(streq(x, "foobar"));
233 assert_se(streq(y, "foo"));
234 assert_se(streq(z, "bar"));
235 assert_se(streq(a, "waldo"));
236 assert_se(streq(b, "piep"));
237 assert_se(streq(c, "pap"));
238 assert_se(streq(d, "after"));
240 r = sd_bus_message_read(m, "a{yv}", 2, &u, "s", &x, &v, "s", &y);
243 assert_se(streq(x, "foo"));
245 assert_se(streq(y, "waldo"));
247 r = sd_bus_message_read(m, "ba(ss)", &boolean, 3, &x, &y, &a, &b, &c, &d);
250 assert_se(streq(x, "aaa"));
251 assert_se(streq(y, "1"));
252 assert_se(streq(a, "bbb"));
253 assert_se(streq(b, "2"));
254 assert_se(streq(c, "ccc"));
255 assert_se(streq(d, "3"));
257 assert_se(sd_bus_message_verify_type(m, 'a', "s") > 0);
259 r = sd_bus_message_read(m, "as", 2, &x, &y);
261 assert_se(streq(x, "foobar"));
262 assert_se(streq(y, "waldo"));
264 r = sd_bus_message_read_basic(m, 's', &s);
266 assert_se(streq(s, "hallo"));
268 r = sd_bus_message_read_array(m, 'i', (const void**) &return_array, &sz);
270 assert_se(sz == sizeof(integer_array));
271 assert_se(memcmp(integer_array, return_array, sz) == 0);
273 r = sd_bus_message_read_array(m, 'u', (const void**) &return_array, &sz);
277 r = sd_bus_message_read(m, "a(stdo)", 1, &x, &u64, &dbl, &y);
279 assert_se(streq(x, "foo"));
280 assert_se(u64 == 815ULL);
281 assert_se(fabs(dbl - 47.0) < 0.1);
282 assert_se(streq(y, "/"));
284 r = sd_bus_message_peek_type(m, NULL, NULL);
287 r = sd_bus_message_new_method_call(bus, ©, "foobar.waldo", "/", "foobar.waldo", "Piep");
290 r = sd_bus_message_rewind(m, true);
293 r = sd_bus_message_copy(copy, m, true);
296 r = bus_message_seal(copy, 4712, 0);
300 ms = open_memstream(&third, &third_size);
301 bus_message_dump(copy, ms, 0);
303 assert_se(!ferror(ms));
305 printf("<%.*s>\n", (int) first_size, first);
306 printf("<%.*s>\n", (int) third_size, third);
308 assert_se(first_size == third_size);
309 assert_se(memcmp(first, third, third_size) == 0);
311 r = sd_bus_message_rewind(m, true);
314 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
316 r = sd_bus_message_skip(m, "ssasg");
319 assert_se(sd_bus_message_verify_type(m, 's', NULL) > 0);
321 r = sd_bus_message_skip(m, "sass");
324 assert_se(sd_bus_message_verify_type(m, 'a', "{yv}") > 0);
326 r = sd_bus_message_skip(m, "a{yv}");
329 assert_se(sd_bus_message_verify_type(m, 'b', NULL) > 0);
331 r = sd_bus_message_read(m, "b", &boolean);
335 r = sd_bus_message_enter_container(m, 0, NULL);
338 r = sd_bus_message_read(m, "(ss)", &x, &y);
341 r = sd_bus_message_read(m, "(ss)", &a, &b);
344 r = sd_bus_message_read(m, "(ss)", &c, &d);
347 r = sd_bus_message_read(m, "(ss)", &x, &y);
350 r = sd_bus_message_exit_container(m);
353 assert_se(streq(x, "aaa"));
354 assert_se(streq(y, "1"));
355 assert_se(streq(a, "bbb"));
356 assert_se(streq(b, "2"));
357 assert_se(streq(c, "ccc"));
358 assert_se(streq(d, "3"));
360 test_bus_label_escape();
361 test_bus_path_encode();