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/>.
28 #include "bus-gvariant.h"
30 #include "bus-internal.h"
31 #include "bus-message.h"
33 static void test_bus_gvariant_is_fixed_size(void) {
34 assert(bus_gvariant_is_fixed_size("") > 0);
35 assert(bus_gvariant_is_fixed_size("y") > 0);
36 assert(bus_gvariant_is_fixed_size("u") > 0);
37 assert(bus_gvariant_is_fixed_size("b") > 0);
38 assert(bus_gvariant_is_fixed_size("n") > 0);
39 assert(bus_gvariant_is_fixed_size("q") > 0);
40 assert(bus_gvariant_is_fixed_size("i") > 0);
41 assert(bus_gvariant_is_fixed_size("t") > 0);
42 assert(bus_gvariant_is_fixed_size("d") > 0);
43 assert(bus_gvariant_is_fixed_size("s") == 0);
44 assert(bus_gvariant_is_fixed_size("o") == 0);
45 assert(bus_gvariant_is_fixed_size("g") == 0);
46 assert(bus_gvariant_is_fixed_size("h") > 0);
47 assert(bus_gvariant_is_fixed_size("ay") == 0);
48 assert(bus_gvariant_is_fixed_size("v") == 0);
49 assert(bus_gvariant_is_fixed_size("(u)") > 0);
50 assert(bus_gvariant_is_fixed_size("(uuuuy)") > 0);
51 assert(bus_gvariant_is_fixed_size("(uusuuy)") == 0);
52 assert(bus_gvariant_is_fixed_size("a{ss}") == 0);
53 assert(bus_gvariant_is_fixed_size("((u)yyy(b(iiii)))") > 0);
54 assert(bus_gvariant_is_fixed_size("((u)yyy(b(iiivi)))") == 0);
57 static void test_bus_gvariant_get_alignment(void) {
58 assert(bus_gvariant_get_alignment("") == 1);
59 assert(bus_gvariant_get_alignment("y") == 1);
60 assert(bus_gvariant_get_alignment("b") == 1);
61 assert(bus_gvariant_get_alignment("u") == 4);
62 assert(bus_gvariant_get_alignment("s") == 1);
63 assert(bus_gvariant_get_alignment("o") == 1);
64 assert(bus_gvariant_get_alignment("g") == 1);
65 assert(bus_gvariant_get_alignment("v") == 8);
66 assert(bus_gvariant_get_alignment("h") == 4);
67 assert(bus_gvariant_get_alignment("i") == 4);
68 assert(bus_gvariant_get_alignment("t") == 8);
69 assert(bus_gvariant_get_alignment("x") == 8);
70 assert(bus_gvariant_get_alignment("q") == 2);
71 assert(bus_gvariant_get_alignment("n") == 2);
72 assert(bus_gvariant_get_alignment("d") == 8);
73 assert(bus_gvariant_get_alignment("ay") == 1);
74 assert(bus_gvariant_get_alignment("as") == 1);
75 assert(bus_gvariant_get_alignment("au") == 4);
76 assert(bus_gvariant_get_alignment("an") == 2);
77 assert(bus_gvariant_get_alignment("ans") == 2);
78 assert(bus_gvariant_get_alignment("ant") == 8);
79 assert(bus_gvariant_get_alignment("(ss)") == 1);
80 assert(bus_gvariant_get_alignment("(ssu)") == 4);
81 assert(bus_gvariant_get_alignment("a(ssu)") == 4);
84 static void test_marshal(void) {
85 _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
86 _cleanup_bus_unref_ sd_bus *bus = NULL;
88 assert_se(sd_bus_open_system(&bus) >= 0);
89 bus->use_gvariant = true; /* dirty hack */
91 assert_se(sd_bus_message_new_method_call(bus, "a.service.name", "/an/object/path/which/is/really/really/long/so/that/we/hit/the/eight/bit/boundary/by/quite/some/margin/to/test/this/stuff/that/it/really/works", "an.interface.name", "AMethodName", &m) >= 0);
93 /* assert_se(sd_bus_message_append(m, "ssy(sts)v", "first-string-parameter", "second-string-parameter", 9, "a", (uint64_t) 7777, "b", "(su)", "xxx", 4712) >= 0); */
94 assert_se(sd_bus_message_append(m,
96 4711, "first-string-parameter", "(st)", "X", (uint64_t) 1111,
97 4712, "second-string-parameter", "(a(si))", 2, "Y", 5, "Z", 6) >= 0);
99 assert_se(bus_message_seal(m, 4711) >= 0);
106 #if !defined(GLIB_VERSION_2_36)
110 v = g_variant_new_from_data(G_VARIANT_TYPE("(yyyyuuua(yv))"), m->header, sizeof(struct bus_header) + BUS_MESSAGE_FIELDS_SIZE(m), false, NULL, NULL);
111 t = g_variant_print(v, TRUE);
116 v = g_variant_new_from_data(G_VARIANT_TYPE("(a(usv))"), m->body.data, BUS_MESSAGE_BODY_SIZE(m), false, NULL, NULL);
117 t = g_variant_print(v, TRUE);
126 int main(int argc, char *argv[]) {
128 test_bus_gvariant_is_fixed_size();
129 test_bus_gvariant_get_alignment();