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
36static 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
48static 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
60static int
61get_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
77static 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
84static struct input_id input_id = {
85	.bustype = 0x18,
86	.vendor = 0x123,
87	.product = 0x4567,
88};
89
90static 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
103static 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
116TEST_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