1 /**
2 * Copyright © 2011 Red Hat, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24 /* Test relies on assert() */
25 #undef NDEBUG
26
27 #ifdef HAVE_DIX_CONFIG_H
28 #include <dix-config.h>
29 #endif
30
31 #include <stdint.h>
32 #include "inputstr.h"
33 #include "assert.h"
34 #include "scrnintstr.h"
35
36 #include "tests-common.h"
37
38 static void
touch_grow_queue(void)39 touch_grow_queue(void)
40 {
41 DeviceIntRec dev;
42 ValuatorClassRec val;
43 TouchClassRec touch;
44 size_t size, new_size;
45 int i;
46
47 memset(&dev, 0, sizeof(dev));
48 dev.name = xnfstrdup("test device");
49 dev.id = 2;
50 dev.valuator = &val;
51 val.numAxes = 5;
52 dev.touch = &touch;
53 inputInfo.devices = &dev;
54
55 size = 5;
56
57 dev.last.num_touches = size;
58 dev.last.touches = calloc(dev.last.num_touches, sizeof(*dev.last.touches));
59 assert(dev.last.touches);
60 for (i = 0; i < size; i++) {
61 dev.last.touches[i].active = TRUE;
62 dev.last.touches[i].ddx_id = i;
63 dev.last.touches[i].client_id = i * 2;
64 }
65
66 /* no more space, should've reallocated and succeeded */
67 assert(TouchBeginDDXTouch(&dev, 1234) != NULL);
68
69 new_size = size + size / 2 + 1;
70 assert(dev.last.num_touches == new_size);
71
72 /* make sure we haven't touched those */
73 for (i = 0; i < size; i++) {
74 DDXTouchPointInfoPtr t = &dev.last.touches[i];
75
76 assert(t->active == TRUE);
77 assert(t->ddx_id == i);
78 assert(t->client_id == i * 2);
79 }
80
81 assert(dev.last.touches[size].active == TRUE);
82 assert(dev.last.touches[size].ddx_id == 1234);
83 assert(dev.last.touches[size].client_id == 1);
84
85 /* make sure those are zero-initialized */
86 for (i = size + 1; i < new_size; i++) {
87 DDXTouchPointInfoPtr t = &dev.last.touches[i];
88
89 assert(t->active == FALSE);
90 assert(t->client_id == 0);
91 assert(t->ddx_id == 0);
92 }
93
94 free(dev.name);
95 }
96
97 static void
touch_find_ddxid(void)98 touch_find_ddxid(void)
99 {
100 DeviceIntRec dev;
101 DDXTouchPointInfoPtr ti, ti2;
102 ValuatorClassRec val;
103 TouchClassRec touch;
104 int size = 5;
105 int i;
106
107 memset(&dev, 0, sizeof(dev));
108 dev.name = xnfstrdup("test device");
109 dev.id = 2;
110 dev.valuator = &val;
111 val.numAxes = 5;
112 dev.touch = &touch;
113 dev.last.num_touches = size;
114 dev.last.touches = calloc(dev.last.num_touches, sizeof(*dev.last.touches));
115 inputInfo.devices = &dev;
116 assert(dev.last.touches);
117
118 dev.last.touches[0].active = TRUE;
119 dev.last.touches[0].ddx_id = 10;
120 dev.last.touches[0].client_id = 20;
121
122 /* existing */
123 ti = TouchFindByDDXID(&dev, 10, FALSE);
124 assert(ti == &dev.last.touches[0]);
125
126 /* non-existing */
127 ti = TouchFindByDDXID(&dev, 20, FALSE);
128 assert(ti == NULL);
129
130 /* Non-active */
131 dev.last.touches[0].active = FALSE;
132 ti = TouchFindByDDXID(&dev, 10, FALSE);
133 assert(ti == NULL);
134
135 /* create on number 2 */
136 dev.last.touches[0].active = TRUE;
137
138 ti = TouchFindByDDXID(&dev, 20, TRUE);
139 assert(ti == &dev.last.touches[1]);
140 assert(ti->active);
141 assert(ti->ddx_id == 20);
142
143 /* set all to active */
144 for (i = 0; i < size; i++)
145 dev.last.touches[i].active = TRUE;
146
147 /* Try to create more, succeed */
148 ti = TouchFindByDDXID(&dev, 30, TRUE);
149 assert(ti != NULL);
150 ti2 = TouchFindByDDXID(&dev, 30, TRUE);
151 assert(ti == ti2);
152 /* make sure we have resized */
153 assert(dev.last.num_touches == 8); /* EQ grows from 5 to 8 */
154
155 /* stop one touchpoint, try to create, succeed */
156 dev.last.touches[2].active = FALSE;
157 ti = TouchFindByDDXID(&dev, 35, TRUE);
158 assert(ti == &dev.last.touches[2]);
159 ti = TouchFindByDDXID(&dev, 40, TRUE);
160 assert(ti == &dev.last.touches[size+1]);
161
162 free(dev.name);
163 }
164
165 static void
touch_begin_ddxtouch(void)166 touch_begin_ddxtouch(void)
167 {
168 DeviceIntRec dev;
169 DDXTouchPointInfoPtr ti;
170 ValuatorClassRec val;
171 TouchClassRec touch;
172 int ddx_id = 123;
173 unsigned int last_client_id = 0;
174 int size = 5;
175
176 memset(&dev, 0, sizeof(dev));
177 dev.name = xnfstrdup("test device");
178 dev.id = 2;
179 dev.valuator = &val;
180 val.numAxes = 5;
181 touch.mode = XIDirectTouch;
182 dev.touch = &touch;
183 dev.last.num_touches = size;
184 dev.last.touches = calloc(dev.last.num_touches, sizeof(*dev.last.touches));
185 inputInfo.devices = &dev;
186 assert(dev.last.touches);
187
188 ti = TouchBeginDDXTouch(&dev, ddx_id);
189 assert(ti);
190 assert(ti->ddx_id == ddx_id);
191 /* client_id == ddx_id can happen in real life, but not in this test */
192 assert(ti->client_id != ddx_id);
193 assert(ti->active);
194 assert(ti->client_id > last_client_id);
195 assert(ti->emulate_pointer);
196 last_client_id = ti->client_id;
197
198 ddx_id += 10;
199 ti = TouchBeginDDXTouch(&dev, ddx_id);
200 assert(ti);
201 assert(ti->ddx_id == ddx_id);
202 /* client_id == ddx_id can happen in real life, but not in this test */
203 assert(ti->client_id != ddx_id);
204 assert(ti->active);
205 assert(ti->client_id > last_client_id);
206 assert(!ti->emulate_pointer);
207 last_client_id = ti->client_id;
208
209 free(dev.name);
210 }
211
212 static void
touch_begin_touch(void)213 touch_begin_touch(void)
214 {
215 DeviceIntRec dev;
216 TouchClassRec touch;
217 ValuatorClassRec val;
218 TouchPointInfoPtr ti;
219 int touchid = 12434;
220 int sourceid = 23;
221 SpriteInfoRec sprite;
222 ScreenRec screen;
223
224 screenInfo.screens[0] = &screen;
225
226 memset(&dev, 0, sizeof(dev));
227 dev.name = xnfstrdup("test device");
228 dev.id = 2;
229
230 memset(&sprite, 0, sizeof(sprite));
231 dev.spriteInfo = &sprite;
232
233 memset(&touch, 0, sizeof(touch));
234 touch.num_touches = 0;
235
236 memset(&val, 0, sizeof(val));
237 dev.valuator = &val;
238 val.numAxes = 2;
239
240 ti = TouchBeginTouch(&dev, sourceid, touchid, TRUE);
241 assert(!ti);
242
243 dev.touch = &touch;
244 ti = TouchBeginTouch(&dev, sourceid, touchid, TRUE);
245 assert(ti);
246 assert(ti->client_id == touchid);
247 assert(ti->active);
248 assert(ti->sourceid == sourceid);
249 assert(ti->emulate_pointer);
250
251 assert(touch.num_touches == 1);
252
253 free(dev.name);
254 }
255
256 static void
touch_init(void)257 touch_init(void)
258 {
259 DeviceIntRec dev;
260 Atom labels[2] = { 0 };
261 int rc;
262 SpriteInfoRec sprite;
263 ScreenRec screen;
264
265 screenInfo.screens[0] = &screen;
266
267 memset(&dev, 0, sizeof(dev));
268 dev.name = xnfstrdup("test device");
269
270 memset(&sprite, 0, sizeof(sprite));
271 dev.spriteInfo = &sprite;
272
273 InitAtoms();
274 rc = InitTouchClassDeviceStruct(&dev, 1, XIDirectTouch, 2);
275 assert(rc == FALSE);
276
277 InitValuatorClassDeviceStruct(&dev, 2, labels, 10, Absolute);
278 rc = InitTouchClassDeviceStruct(&dev, 1, XIDirectTouch, 2);
279 assert(rc == TRUE);
280 assert(dev.touch);
281
282 free(dev.name);
283 }
284
285 int
touch_test(void)286 touch_test(void)
287 {
288 printf("touch_test: start...\n");
289 touch_grow_queue();
290 touch_find_ddxid();
291 touch_begin_ddxtouch();
292 touch_init();
293 touch_begin_touch();
294
295 printf("touch_test: exiting successfully\n");
296 return 0;
297 }
298