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Commit | Line | Data |
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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
70cb8b7b | 2 | |
dccca82b LP |
3 | #include <errno.h> |
4 | #include <sys/socket.h> | |
5 | ||
62cc1c55 | 6 | #include "sd-bus.h" |
70cb8b7b LP |
7 | |
8 | #include "macro.h" | |
317bb217 | 9 | #include "tests.h" |
70cb8b7b LP |
10 | |
11 | static bool track_cb_called_x = false; | |
12 | static bool track_cb_called_y = false; | |
056a18e4 | 13 | static bool track_destroy_called_z = false; |
70cb8b7b LP |
14 | |
15 | static int track_cb_x(sd_bus_track *t, void *userdata) { | |
16 | ||
17 | log_error("TRACK CB X"); | |
18 | ||
19 | assert_se(!track_cb_called_x); | |
20 | track_cb_called_x = true; | |
21 | ||
22 | /* This means b's name disappeared. Let's now disconnect, to make sure the track handling on disconnect works | |
23 | * as it should. */ | |
24 | ||
25 | assert_se(shutdown(sd_bus_get_fd(sd_bus_track_get_bus(t)), SHUT_RDWR) >= 0); | |
26 | return 1; | |
27 | } | |
28 | ||
29 | static int track_cb_y(sd_bus_track *t, void *userdata) { | |
70cb8b7b LP |
30 | |
31 | log_error("TRACK CB Y"); | |
32 | ||
33 | assert_se(!track_cb_called_y); | |
34 | track_cb_called_y = true; | |
35 | ||
36 | /* We got disconnected, let's close everything */ | |
37 | ||
63ec7a84 | 38 | assert_se(sd_event_exit(sd_bus_get_event(sd_bus_track_get_bus(t)), EXIT_SUCCESS) >= 0); |
70cb8b7b LP |
39 | |
40 | return 0; | |
41 | } | |
42 | ||
056a18e4 YW |
43 | static int track_cb_z(sd_bus_track *t, void *userdata) { |
44 | assert_not_reached(); | |
45 | } | |
46 | ||
47 | static void track_destroy_z(void *userdata) { | |
48 | track_destroy_called_z = true; | |
49 | } | |
50 | ||
70cb8b7b LP |
51 | int main(int argc, char *argv[]) { |
52 | _cleanup_(sd_event_unrefp) sd_event *event = NULL; | |
056a18e4 | 53 | _cleanup_(sd_bus_track_unrefp) sd_bus_track *x = NULL, *y = NULL, *z = NULL; |
70cb8b7b | 54 | _cleanup_(sd_bus_unrefp) sd_bus *a = NULL, *b = NULL; |
f9c8c01f | 55 | bool use_system_bus = false; |
70cb8b7b LP |
56 | const char *unique; |
57 | int r; | |
58 | ||
6d7c4033 ZJS |
59 | test_setup_logging(LOG_INFO); |
60 | ||
63ec7a84 | 61 | assert_se(sd_event_default(&event) >= 0); |
70cb8b7b | 62 | |
6349cda2 | 63 | r = sd_bus_open_user(&a); |
ab4a88eb | 64 | if (IN_SET(r, -ECONNREFUSED, -ENOENT, -ENOMEDIUM)) { |
f9c8c01f YW |
65 | r = sd_bus_open_system(&a); |
66 | if (IN_SET(r, -ECONNREFUSED, -ENOENT)) | |
67 | return log_tests_skipped("Failed to connect to bus"); | |
68 | use_system_bus = true; | |
69 | } | |
70cb8b7b LP |
70 | assert_se(r >= 0); |
71 | ||
63ec7a84 | 72 | assert_se(sd_bus_attach_event(a, event, SD_EVENT_PRIORITY_NORMAL) >= 0); |
70cb8b7b | 73 | |
f9c8c01f | 74 | if (use_system_bus) |
63ec7a84 | 75 | assert_se(sd_bus_open_system(&b) >= 0); |
f9c8c01f | 76 | else |
63ec7a84 | 77 | assert_se(sd_bus_open_user(&b) >= 0); |
70cb8b7b | 78 | |
63ec7a84 | 79 | assert_se(sd_bus_attach_event(b, event, SD_EVENT_PRIORITY_NORMAL) >= 0); |
70cb8b7b LP |
80 | |
81 | /* Watch b's name from a */ | |
63ec7a84 | 82 | assert_se(sd_bus_track_new(a, &x, track_cb_x, NULL) >= 0); |
70cb8b7b | 83 | |
63ec7a84 | 84 | assert_se(sd_bus_get_unique_name(b, &unique) >= 0); |
70cb8b7b | 85 | |
63ec7a84 | 86 | assert_se(sd_bus_track_add_name(x, unique) >= 0); |
70cb8b7b LP |
87 | |
88 | /* Watch's a's own name from a */ | |
63ec7a84 | 89 | assert_se(sd_bus_track_new(a, &y, track_cb_y, NULL) >= 0); |
70cb8b7b | 90 | |
63ec7a84 | 91 | assert_se(sd_bus_get_unique_name(a, &unique) >= 0); |
70cb8b7b | 92 | |
63ec7a84 | 93 | assert_se(sd_bus_track_add_name(y, unique) >= 0); |
70cb8b7b | 94 | |
056a18e4 YW |
95 | /* Basic tests. */ |
96 | assert_se(sd_bus_track_new(a, &z, track_cb_z, NULL) >= 0); | |
97 | ||
98 | /* non-recursive case */ | |
99 | assert_se(sd_bus_track_set_recursive(z, false) >= 0); | |
100 | assert_se(sd_bus_track_get_recursive(z) == 0); | |
101 | assert_se(!sd_bus_track_contains(z, unique)); | |
102 | assert_se(sd_bus_track_count_name(z, unique) == 0); | |
103 | assert_se(sd_bus_track_remove_name(z, unique) == 0); | |
104 | assert_se(sd_bus_track_add_name(z, unique) >= 0); | |
105 | assert_se(sd_bus_track_add_name(z, unique) >= 0); | |
106 | assert_se(sd_bus_track_add_name(z, unique) >= 0); | |
107 | assert_se(sd_bus_track_set_recursive(z, true) == -EBUSY); | |
108 | assert_se(sd_bus_track_contains(z, unique)); | |
109 | assert_se(sd_bus_track_count_name(z, unique) == 1); | |
110 | assert_se(sd_bus_track_remove_name(z, unique) == 1); | |
111 | assert_se(!sd_bus_track_contains(z, unique)); | |
112 | assert_se(sd_bus_track_count_name(z, unique) == 0); | |
113 | assert_se(sd_bus_track_remove_name(z, unique) == 0); | |
114 | ||
115 | /* recursive case */ | |
116 | assert_se(sd_bus_track_set_recursive(z, true) >= 0); | |
117 | assert_se(sd_bus_track_get_recursive(z) == 1); | |
118 | assert_se(!sd_bus_track_contains(z, unique)); | |
119 | assert_se(sd_bus_track_count_name(z, unique) == 0); | |
120 | assert_se(sd_bus_track_remove_name(z, unique) == 0); | |
121 | assert_se(sd_bus_track_add_name(z, unique) >= 0); | |
122 | assert_se(sd_bus_track_add_name(z, unique) >= 0); | |
123 | assert_se(sd_bus_track_add_name(z, unique) >= 0); | |
124 | assert_se(sd_bus_track_set_recursive(z, false) == -EBUSY); | |
125 | assert_se(sd_bus_track_contains(z, unique)); | |
126 | assert_se(sd_bus_track_count_name(z, unique) == 3); | |
127 | assert_se(sd_bus_track_remove_name(z, unique) == 1); | |
128 | assert_se(sd_bus_track_contains(z, unique)); | |
129 | assert_se(sd_bus_track_count_name(z, unique) == 2); | |
130 | assert_se(sd_bus_track_remove_name(z, unique) == 1); | |
131 | assert_se(sd_bus_track_contains(z, unique)); | |
132 | assert_se(sd_bus_track_count_name(z, unique) == 1); | |
133 | assert_se(sd_bus_track_remove_name(z, unique) == 1); | |
134 | assert_se(!sd_bus_track_contains(z, unique)); | |
135 | assert_se(sd_bus_track_count_name(z, unique) == 0); | |
136 | assert_se(sd_bus_track_remove_name(z, unique) == 0); | |
137 | ||
138 | assert_se(sd_bus_track_set_destroy_callback(z, track_destroy_z) >= 0); | |
139 | z = sd_bus_track_unref(z); | |
140 | assert_se(track_destroy_called_z); | |
141 | ||
70cb8b7b LP |
142 | /* Now make b's name disappear */ |
143 | sd_bus_close(b); | |
144 | ||
63ec7a84 | 145 | assert_se(sd_event_loop(event) >= 0); |
70cb8b7b LP |
146 | |
147 | assert_se(track_cb_called_x); | |
148 | assert_se(track_cb_called_y); | |
149 | ||
150 | return 0; | |
151 | } |