1 /* GStreamer
2 *
3 * unit tests for the navigation interface library
4 *
5 * Copyright (C) 2009 Jan Schmidt <thaytan@noraisin.net>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23 #ifdef HAVE_CONFIG_H
24 #include "config.h"
25 #endif
26
27 #include <gst/check/gstcheck.h>
28
29 #include <gst/video/navigation.h>
30
31 #include <string.h>
32
33 #define TEST_ELEMENT_TYPE (test_element_get_type())
34
35 typedef struct TestElement TestElement;
36 typedef struct TestElementClass TestElementClass;
37
38 struct TestElement
39 {
40 GstElement parent;
41
42 GstNavigationEventType sent_type;
43 const gchar *sent_key;
44 gdouble sent_x, sent_y;
45 gint sent_button;
46 GstNavigationCommand sent_command;
47 };
48
49 struct TestElementClass
50 {
51 GstElementClass parent_class;
52 };
53
54 GType test_element_get_type (void);
55
56 static void init_interface (GType type);
57 static void nav_send_event (GstNavigation * navigation,
58 GstStructure * structure);
59
60 G_DEFINE_TYPE_WITH_CODE (TestElement, test_element, GST_TYPE_ELEMENT,
61 init_interface (g_define_type_id));
62
63 static void
test_element_navigation_interface_init(GstNavigationInterface * iface)64 test_element_navigation_interface_init (GstNavigationInterface * iface)
65 {
66 iface->send_event = nav_send_event;
67 }
68
69 static void
init_interface(GType type)70 init_interface (GType type)
71 {
72 static const GInterfaceInfo navigation_iface_info = {
73 (GInterfaceInitFunc) test_element_navigation_interface_init,
74 NULL,
75 NULL,
76 };
77
78 g_type_add_interface_static (type, GST_TYPE_NAVIGATION,
79 &navigation_iface_info);
80 }
81
82 static void
test_element_class_init(TestElementClass * klass)83 test_element_class_init (TestElementClass * klass)
84 {
85 }
86
87 static void
test_element_init(TestElement * this)88 test_element_init (TestElement * this)
89 {
90 }
91
92 static void
nav_send_event(GstNavigation * navigation,GstStructure * structure)93 nav_send_event (GstNavigation * navigation, GstStructure * structure)
94 {
95 GstEvent *event = gst_event_new_navigation (structure);
96 GstNavigationEventType etype = gst_navigation_event_get_type (event);
97 TestElement *self = (TestElement *) (navigation);
98
99 fail_if (etype == GST_NAVIGATION_EVENT_INVALID,
100 "Received navigation event could not be parsed");
101 fail_unless (etype == self->sent_type,
102 "Received navigation event did not match sent");
103
104 switch (etype) {
105 case GST_NAVIGATION_EVENT_KEY_PRESS:
106 case GST_NAVIGATION_EVENT_KEY_RELEASE:{
107 const gchar *key;
108 fail_unless (gst_navigation_event_parse_key_event (event, &key));
109 fail_unless (strcmp (key, self->sent_key) == 0);
110 break;
111 }
112 case GST_NAVIGATION_EVENT_MOUSE_BUTTON_PRESS:
113 case GST_NAVIGATION_EVENT_MOUSE_BUTTON_RELEASE:{
114 gint button;
115 gdouble x, y;
116 fail_unless (gst_navigation_event_parse_mouse_button_event (event,
117 &button, &x, &y));
118 fail_unless (button == self->sent_button);
119 fail_unless (x == self->sent_x);
120 fail_unless (y == self->sent_y);
121 break;
122 }
123 case GST_NAVIGATION_EVENT_MOUSE_MOVE:{
124 gdouble x, y;
125 fail_unless (gst_navigation_event_parse_mouse_move_event (event, &x, &y));
126 fail_unless (x == self->sent_x);
127 fail_unless (y == self->sent_y);
128 break;
129 }
130 case GST_NAVIGATION_EVENT_COMMAND:{
131 GstNavigationCommand cmd;
132 fail_unless (gst_navigation_event_parse_command (event, &cmd));
133 fail_unless (cmd == self->sent_command);
134 }
135 default:
136 break;
137 }
138
139 gst_event_unref (event);
140 }
141
GST_START_TEST(test_events)142 GST_START_TEST (test_events)
143 {
144 /* Create an empty GstElement that has a GstNavigation interface and then
145 * send some navigation events and validate them */
146 TestElement *test_element =
147 (TestElement *) g_object_new (TEST_ELEMENT_TYPE, NULL);
148 GstNavigationCommand cmds[] = {
149 GST_NAVIGATION_COMMAND_MENU1, GST_NAVIGATION_COMMAND_MENU2,
150 GST_NAVIGATION_COMMAND_MENU3, GST_NAVIGATION_COMMAND_MENU4,
151 GST_NAVIGATION_COMMAND_MENU5, GST_NAVIGATION_COMMAND_MENU6,
152 GST_NAVIGATION_COMMAND_MENU7, GST_NAVIGATION_COMMAND_LEFT,
153 GST_NAVIGATION_COMMAND_RIGHT, GST_NAVIGATION_COMMAND_UP,
154 GST_NAVIGATION_COMMAND_DOWN, GST_NAVIGATION_COMMAND_ACTIVATE,
155 GST_NAVIGATION_COMMAND_PREV_ANGLE, GST_NAVIGATION_COMMAND_NEXT_ANGLE
156 };
157 gint i;
158
159 test_element->sent_type = GST_NAVIGATION_EVENT_KEY_PRESS;
160 test_element->sent_key = "1";
161 gst_navigation_send_key_event (GST_NAVIGATION (test_element), "key-press",
162 "1");
163
164 test_element->sent_type = GST_NAVIGATION_EVENT_KEY_RELEASE;
165 test_element->sent_key = "2";
166 gst_navigation_send_key_event (GST_NAVIGATION (test_element), "key-release",
167 "2");
168
169 test_element->sent_type = GST_NAVIGATION_EVENT_MOUSE_MOVE;
170 test_element->sent_x = 50;
171 test_element->sent_y = 100;
172 gst_navigation_send_mouse_event (GST_NAVIGATION (test_element), "mouse-move",
173 0, 50, 100);
174
175 test_element->sent_type = GST_NAVIGATION_EVENT_MOUSE_BUTTON_PRESS;
176 test_element->sent_x = 10;
177 test_element->sent_y = 20;
178 test_element->sent_button = 1;
179 gst_navigation_send_mouse_event (GST_NAVIGATION (test_element),
180 "mouse-button-press", 1, 10, 20);
181
182 for (i = 0; i < G_N_ELEMENTS (cmds); i++) {
183 test_element->sent_type = GST_NAVIGATION_EVENT_COMMAND;
184 test_element->sent_command = cmds[i];
185 gst_navigation_send_command (GST_NAVIGATION (test_element), cmds[i]);
186 }
187
188 gst_object_unref (test_element);
189 }
190
191 GST_END_TEST;
192
GST_START_TEST(test_messages)193 GST_START_TEST (test_messages)
194 {
195 GstMessage *m;
196 /* GST_NAVIGATION_MESSAGE_MOUSE_OVER */
197 {
198 gboolean active;
199 m = gst_navigation_message_new_mouse_over (NULL, TRUE);
200 fail_if (m == NULL);
201 fail_unless (gst_navigation_message_get_type (m) ==
202 GST_NAVIGATION_MESSAGE_MOUSE_OVER);
203 fail_unless (GST_MESSAGE_SRC (m) == NULL);
204 fail_unless (gst_navigation_message_parse_mouse_over (m, &active));
205 fail_unless (active == TRUE);
206 gst_message_unref (m);
207
208 m = gst_navigation_message_new_mouse_over (NULL, FALSE);
209 fail_if (m == NULL);
210 fail_unless (GST_MESSAGE_SRC (m) == NULL);
211 fail_unless (gst_navigation_message_get_type (m) ==
212 GST_NAVIGATION_MESSAGE_MOUSE_OVER);
213 fail_unless (gst_navigation_message_parse_mouse_over (m, &active));
214 fail_unless (active == FALSE);
215 gst_message_unref (m);
216 }
217
218 /* GST_NAVIGATION_MESSAGE_COMMANDS_CHANGED */
219 {
220 m = gst_navigation_message_new_commands_changed (NULL);
221 fail_if (m == NULL);
222 fail_unless (GST_MESSAGE_SRC (m) == NULL);
223 fail_unless (gst_navigation_message_get_type (m) ==
224 GST_NAVIGATION_MESSAGE_COMMANDS_CHANGED);
225 gst_message_unref (m);
226 }
227
228 /* GST_NAVIGATION_MESSAGE_ANGLES_CHANGED */
229 {
230 guint angle, angles;
231 m = gst_navigation_message_new_angles_changed (NULL, 1, 5);
232 fail_if (m == NULL);
233 fail_unless (GST_MESSAGE_SRC (m) == NULL);
234 fail_unless (gst_navigation_message_get_type (m) ==
235 GST_NAVIGATION_MESSAGE_ANGLES_CHANGED);
236 fail_unless (gst_navigation_message_parse_angles_changed (m, &angle,
237 &angles));
238 fail_unless (angle == 1);
239 fail_unless (angles == 5);
240 gst_message_unref (m);
241 }
242 }
243
244 GST_END_TEST;
245
GST_START_TEST(test_queries)246 GST_START_TEST (test_queries)
247 {
248 GstQuery *q;
249
250 /* GST_NAVIGATION_QUERY_COMMANDS */
251 {
252 guint n;
253 GstNavigationCommand cmd;
254
255 q = gst_navigation_query_new_commands ();
256 fail_unless (q != NULL);
257 fail_unless (gst_navigation_query_get_type (q) ==
258 GST_NAVIGATION_QUERY_COMMANDS);
259 gst_navigation_query_set_commands (q, 3, GST_NAVIGATION_COMMAND_LEFT,
260 GST_NAVIGATION_COMMAND_MENU1, GST_NAVIGATION_COMMAND_MENU5);
261 fail_unless (gst_navigation_query_parse_commands_length (q, &n));
262 fail_unless (n == 3);
263 fail_unless (gst_navigation_query_parse_commands_nth (q, 1, &cmd));
264 fail_unless (cmd == GST_NAVIGATION_COMMAND_MENU1);
265
266 fail_unless (gst_navigation_query_parse_commands_length (q, NULL));
267 fail_unless (gst_navigation_query_parse_commands_nth (q, 2, NULL));
268
269 gst_query_unref (q);
270 }
271
272 /* GST_NAVIGATION_QUERY_ANGLES */
273 {
274 guint angle, angles;
275 q = gst_navigation_query_new_angles ();
276 fail_unless (q != NULL);
277 fail_unless (gst_navigation_query_get_type (q) ==
278 GST_NAVIGATION_QUERY_ANGLES);
279 gst_navigation_query_set_angles (q, 4, 8);
280 fail_unless (gst_navigation_query_parse_angles (q, &angle, &angles));
281 fail_unless (angle == 4);
282 fail_unless (angles == 8);
283
284 fail_unless (gst_navigation_query_parse_angles (q, NULL, &angles));
285 fail_unless (gst_navigation_query_parse_angles (q, &angle, NULL));
286 fail_unless (gst_navigation_query_parse_angles (q, NULL, NULL));
287
288 gst_query_unref (q);
289 }
290
291 }
292
293 GST_END_TEST;
294
295 static Suite *
navigation_suite(void)296 navigation_suite (void)
297 {
298 Suite *s = suite_create ("navigation interface");
299 TCase *tc_chain = tcase_create ("notifications");
300
301 suite_add_tcase (s, tc_chain);
302 tcase_add_test (tc_chain, test_events);
303 tcase_add_test (tc_chain, test_messages);
304 tcase_add_test (tc_chain, test_queries);
305
306 return s;
307 }
308
309 GST_CHECK_MAIN (navigation);
310