1 /*
2 * Copyright © 2021 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 #include "config.h"
25
26 #include "litest.h"
27 #include "litest-int.h"
28
29 /* This is the same device as the one from
30 https://gitlab.freedesktop.org/libinput/libinput/-/issues/562
31
32 Except this one has a different input_id and sets the pressure
33 resolution to test the generic pressure handling.
34 */
35
36 static struct input_event down[] = {
37 { .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
38 { .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
39 { .type = EV_ABS, .code = ABS_PRESSURE, .value = LITEST_AUTO_ASSIGN },
40 { .type = EV_ABS, .code = ABS_MT_SLOT, .value = LITEST_AUTO_ASSIGN },
41 { .type = EV_ABS, .code = ABS_MT_TRACKING_ID, .value = LITEST_AUTO_ASSIGN },
42 { .type = EV_ABS, .code = ABS_MT_POSITION_X, .value = LITEST_AUTO_ASSIGN },
43 { .type = EV_ABS, .code = ABS_MT_POSITION_Y, .value = LITEST_AUTO_ASSIGN },
44 { .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
45 { .type = -1, .code = -1 },
46 };
47
48 static struct input_event move[] = {
49 { .type = EV_ABS, .code = ABS_MT_SLOT, .value = LITEST_AUTO_ASSIGN },
50 { .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
51 { .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
52 { .type = EV_ABS, .code = ABS_PRESSURE, .value = LITEST_AUTO_ASSIGN },
53 { .type = EV_ABS, .code = ABS_MT_POSITION_X, .value = LITEST_AUTO_ASSIGN },
54 { .type = EV_ABS, .code = ABS_MT_POSITION_Y, .value = LITEST_AUTO_ASSIGN },
55 { .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
56 { .type = -1, .code = -1 },
57 };
58
59
60 static int
get_axis_default(struct litest_device * d,unsigned int evcode,int32_t * value)61 get_axis_default(struct litest_device *d, unsigned int evcode, int32_t *value)
62 {
63 switch (evcode) {
64 /* Always set pressure to zero. The real device sends pressure
65 * values > 30 when the device is clicked but until this is a)
66 * handled by libinput and b) integrated into this test suite
67 * a zero value does the job.
68 */
69 case ABS_PRESSURE:
70 case ABS_MT_PRESSURE:
71 *value = 0;
72 return 0;
73 }
74 return 1;
75 }
76
77 static struct litest_device_interface interface = {
78 .touch_down_events = down,
79 .touch_move_events = move,
80
81 .get_axis_default = get_axis_default,
82 };
83
84 static struct input_id input_id = {
85 .bustype = 0x18,
86 .vendor = 0x123,
87 .product = 0x4567,
88 };
89
90 static int events[] = {
91 EV_KEY, BTN_LEFT,
92 EV_KEY, BTN_TOOL_FINGER,
93 EV_KEY, BTN_TOUCH,
94 EV_KEY, BTN_TOOL_DOUBLETAP,
95 EV_KEY, BTN_TOOL_TRIPLETAP,
96 EV_KEY, BTN_TOOL_QUADTAP,
97 EV_KEY, BTN_TOOL_QUINTTAP,
98 INPUT_PROP_MAX, INPUT_PROP_POINTER,
99 INPUT_PROP_MAX, INPUT_PROP_BUTTONPAD,
100 -1, -1,
101 };
102
103 static struct input_absinfo absinfo[] = {
104 { ABS_X, 0, 1224, 0, 0, 12 },
105 { ABS_Y, 0, 756, 0, 0, 12 },
106 { ABS_PRESSURE, 0, 255, 0, 0, 40 }, /* some random resolution */
107 { ABS_MT_SLOT, 0, 4, 0, 0, 0 },
108 { ABS_MT_POSITION_X, 0, 1224, 0, 0, 12 },
109 { ABS_MT_POSITION_Y, 0, 756, 0, 0, 12 },
110 { ABS_MT_TRACKING_ID, 0, 65535, 0, 0, 0 },
111 { ABS_MT_PRESSURE, 0, 255, 0, 0, 40 }, /* some random resolution */
112 { ABS_MT_TOOL_TYPE, 0, 2, 0, 0, 0 },
113 { .value = -1 }
114 };
115
116 TEST_DEVICE("generic-pressurepad",
117 .type = LITEST_GENERIC_PRESSUREPAD,
118 .features = LITEST_TOUCHPAD | LITEST_CLICKPAD | LITEST_BUTTON,
119 .interface = &interface,
120
121 .name = "Some Generic Pressurepad Touchpad",
122 .id = &input_id,
123 .events = events,
124 .absinfo = absinfo,
125 )
126