1 | /* |
2 | * Copyright © 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining |
5 | * a copy of this software and associated documentation files (the |
6 | * "Software"), to deal in the Software without restriction, including |
7 | * without limitation the rights to use, copy, modify, merge, publish, |
8 | * distribute, sublicense, and/or sell copies of the Software, and to |
9 | * permit persons to whom the Software is furnished to do so, subject to |
10 | * the following conditions: |
11 | * |
12 | * The above copyright notice and this permission notice (including the |
13 | * next paragraph) shall be included in all copies or substantial |
14 | * portions of the Software. |
15 | * |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
20 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
21 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
23 | * SOFTWARE. |
24 | */ |
25 | |
26 | #include <stdlib.h> |
27 | #include <assert.h> |
28 | #include <errno.h> |
29 | #include <string.h> |
30 | #include <stdio.h> |
31 | #include <sys/un.h> |
32 | #include <unistd.h> |
33 | |
34 | #include "wayland-client.h" |
35 | #include "wayland-server.h" |
36 | #include "test-runner.h" |
37 | |
38 | /* Ensure the connection doesn't fail due to lack of XDG_RUNTIME_DIR. */ |
39 | static const char * |
40 | require_xdg_runtime_dir(void) |
41 | { |
42 | char *val = getenv(name: "XDG_RUNTIME_DIR" ); |
43 | assert(val && "set $XDG_RUNTIME_DIR to run this test" ); |
44 | |
45 | return val; |
46 | } |
47 | |
48 | struct compositor { |
49 | struct wl_display *display; |
50 | struct wl_event_loop *loop; |
51 | int message; |
52 | struct wl_client *client; |
53 | }; |
54 | |
55 | struct message { |
56 | enum wl_protocol_logger_type type; |
57 | const char *class; |
58 | int opcode; |
59 | const char *message_name; |
60 | int args_count; |
61 | } messages[] = { |
62 | { |
63 | .type = WL_PROTOCOL_LOGGER_REQUEST, |
64 | .class = "wl_display" , |
65 | .opcode = 0, |
66 | .message_name = "sync" , |
67 | .args_count = 1, |
68 | }, |
69 | { |
70 | .type = WL_PROTOCOL_LOGGER_EVENT, |
71 | .class = "wl_callback" , |
72 | .opcode = 0, |
73 | .message_name = "done" , |
74 | .args_count = 1, |
75 | }, |
76 | { |
77 | .type = WL_PROTOCOL_LOGGER_EVENT, |
78 | .class = "wl_display" , |
79 | .opcode = 1, |
80 | .message_name = "delete_id" , |
81 | .args_count = 1, |
82 | }, |
83 | }; |
84 | |
85 | static void |
86 | logger_func(void *user_data, enum wl_protocol_logger_type type, |
87 | const struct wl_protocol_logger_message *message) |
88 | { |
89 | struct compositor *c = user_data; |
90 | struct message *msg = &messages[c->message++]; |
91 | |
92 | assert(msg->type == type); |
93 | assert(strcmp(msg->class, wl_resource_get_class(message->resource)) == 0); |
94 | assert(msg->opcode == message->message_opcode); |
95 | assert(strcmp(msg->message_name, message->message->name) == 0); |
96 | assert(msg->args_count == message->arguments_count); |
97 | |
98 | c->client = wl_resource_get_client(resource: message->resource); |
99 | } |
100 | |
101 | static void |
102 | callback_done(void *data, struct wl_callback *cb, uint32_t time) |
103 | { |
104 | wl_callback_destroy(wl_callback: cb); |
105 | } |
106 | |
107 | static const struct wl_callback_listener callback_listener = { |
108 | callback_done, |
109 | }; |
110 | |
111 | TEST(logger) |
112 | { |
113 | test_set_timeout(1); |
114 | |
115 | const char *socket; |
116 | struct compositor compositor = { 0 }; |
117 | struct { |
118 | struct wl_display *display; |
119 | struct wl_callback *cb; |
120 | } client; |
121 | struct wl_protocol_logger *logger; |
122 | |
123 | require_xdg_runtime_dir(); |
124 | |
125 | compositor.display = wl_display_create(); |
126 | compositor.loop = wl_display_get_event_loop(display: compositor.display); |
127 | socket = wl_display_add_socket_auto(display: compositor.display); |
128 | |
129 | logger = wl_display_add_protocol_logger(display: compositor.display, |
130 | logger_func, user_data: &compositor); |
131 | |
132 | client.display = wl_display_connect(name: socket); |
133 | client.cb = wl_display_sync(wl_display: client.display); |
134 | wl_callback_add_listener(wl_callback: client.cb, listener: &callback_listener, NULL); |
135 | wl_display_flush(display: client.display); |
136 | |
137 | while (compositor.message < 3) { |
138 | wl_event_loop_dispatch(loop: compositor.loop, timeout: -1); |
139 | wl_display_flush_clients(display: compositor.display); |
140 | } |
141 | |
142 | wl_display_dispatch(display: client.display); |
143 | wl_display_disconnect(display: client.display); |
144 | |
145 | wl_client_destroy(client: compositor.client); |
146 | wl_protocol_logger_destroy(logger); |
147 | wl_display_destroy(display: compositor.display); |
148 | } |
149 | |