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libinput/test/test-pointer.c
Peter Hutterer 6bb02aaf30 High-resolution scroll wheel support 
Starting with kernel v5.0 two new axes are available for high-resolution wheel
scrolling: REL_WHEEL_HI_RES and REL_HWHEEL_HI_RES. Both axes send data in
fractions of 120 where each multiple of 120 amounts to one logical scroll
event. Fractions of 120 indicate a wheel movement less than one detent.

This commit adds a new API for scroll events. Three new event types that encode
the axis source in the event type name and a new API to get a normalized-to-120
value that also used by Windows and the kernel (each multiple of 120 represents
a logical scroll click).

This addresses a main shortcoming with the existing API - it was unreliable to
calculate the click angle based on the axis value+discrete events and thus any
caller using the axis value alone would be left with some ambiguity. With the
v120 API it's now possible to (usually) calculate the click angle, but more
importantly it provides the simplest hw-independent way of scrolling by a
click or a fraction of a click.

A new event type is required, the only way to integrate the v120 value
otherwise was to start sending events with a discrete value of 0. This
would break existing xf86-input-libinput (divide by zero, fixed in 0.28.2) and
weston (general confusion). mutter, kwin are unaffected.

With the new API, the old POINTER_AXIS event are deprecated - callers should use
the new API where available and discard any POINTER_AXIS events.

Notable: REL_WHEEL/REL_HWHEEL are emulated by the kernel but there's no
guarantee that they'll come every accumulated 120 values, e.g. Logitech mice
often send events that don't add up to 120 per detent.

We use the kernel's wheel click emulation instead of doing our own.

libinput guarantees high-resolution events even on pre-5.0 kernels.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
2021-08-31 08:45:01 +02:00

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/*
* Copyright © 2013 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <config.h>
#include <stdio.h>
#include <check.h>
#include <errno.h>
#include <fcntl.h>
#include <libinput.h>
#include <math.h>
#include <unistd.h>
#include "libinput-util.h"
#include "litest.h"
static void
test_relative_event(struct litest_device *dev, double dx, double dy)
{
struct libinput *li = dev->libinput;
struct libinput_event_pointer *ptrev;
struct libinput_event *event;
struct udev_device *ud;
double ev_dx, ev_dy;
double expected_dir;
double expected_length;
double actual_dir;
double actual_length;
const char *prop;
int dpi = 1000;
litest_event(dev, EV_REL, REL_X, dx);
litest_event(dev, EV_REL, REL_Y, dy);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
ptrev = litest_is_motion_event(event);
/* low-dpi devices scale up, not down, especially for slow motion.
* so a 1 unit movement in a 200dpi mouse still sends a 1 pixel
* movement. Work aorund this here by checking for the MOUSE_DPI
* property.
*/
ud = libinput_device_get_udev_device(dev->libinput_device);
litest_assert_ptr_notnull(ud);
prop = udev_device_get_property_value(ud, "MOUSE_DPI");
if (prop) {
dpi = parse_mouse_dpi_property(prop);
ck_assert_int_ne(dpi, 0);
dx *= 1000.0/dpi;
dy *= 1000.0/dpi;
}
udev_device_unref(ud);
expected_length = sqrt(4 * dx*dx + 4 * dy*dy);
expected_dir = atan2(dx, dy);
ev_dx = libinput_event_pointer_get_dx(ptrev);
ev_dy = libinput_event_pointer_get_dy(ptrev);
actual_length = sqrt(ev_dx*ev_dx + ev_dy*ev_dy);
actual_dir = atan2(ev_dx, ev_dy);
/* Check the length of the motion vector (tolerate 1.0 indifference). */
litest_assert_double_ge(fabs(expected_length), actual_length);
/* Check the direction of the motion vector (tolerate 2π/4 radians
* indifference). */
litest_assert_double_lt(fabs(expected_dir - actual_dir), M_PI_2);
libinput_event_destroy(event);
litest_drain_events(dev->libinput);
}
static void
disable_button_scrolling(struct litest_device *device)
{
struct libinput_device *dev = device->libinput_device;
enum libinput_config_status status,
expected;
status = libinput_device_config_scroll_set_method(dev,
LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
expected = LIBINPUT_CONFIG_STATUS_SUCCESS;
litest_assert_int_eq(status, expected);
}
START_TEST(pointer_motion_relative)
{
struct litest_device *dev = litest_current_device();
/* send a single event, the first movement
is always decelerated by 0.3 */
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(dev->libinput);
litest_drain_events(dev->libinput);
test_relative_event(dev, 1, 0);
test_relative_event(dev, 1, 1);
test_relative_event(dev, 1, -1);
test_relative_event(dev, 0, 1);
test_relative_event(dev, -1, 0);
test_relative_event(dev, -1, 1);
test_relative_event(dev, -1, -1);
test_relative_event(dev, 0, -1);
}
END_TEST
START_TEST(pointer_motion_relative_zero)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
int i;
/* NOTE: this test does virtually nothing. The kernel should not
* allow 0/0 events to be passed to userspace. If it ever happens,
* let's hope this test fails if we do the wrong thing.
*/
litest_drain_events(li);
for (i = 0; i < 5; i++) {
litest_event(dev, EV_REL, REL_X, 0);
litest_event(dev, EV_REL, REL_Y, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
}
litest_assert_empty_queue(li);
/* send a single event, the first movement
is always decelerated by 0.3 */
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
libinput_event_destroy(libinput_get_event(li));
litest_assert_empty_queue(li);
for (i = 0; i < 5; i++) {
litest_event(dev, EV_REL, REL_X, 0);
litest_event(dev, EV_REL, REL_Y, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(dev->libinput);
}
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(pointer_motion_relative_min_decel)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_pointer *ptrev;
struct libinput_event *event;
double evx, evy;
int dx, dy;
int cardinal = _i; /* ranged test */
double len;
int deltas[8][2] = {
/* N, NE, E, ... */
{ 0, 1 },
{ 1, 1 },
{ 1, 0 },
{ 1, -1 },
{ 0, -1 },
{ -1, -1 },
{ -1, 0 },
{ -1, 1 },
};
litest_drain_events(dev->libinput);
dx = deltas[cardinal][0];
dy = deltas[cardinal][1];
litest_event(dev, EV_REL, REL_X, dx);
litest_event(dev, EV_REL, REL_Y, dy);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
ptrev = litest_is_motion_event(event);
evx = libinput_event_pointer_get_dx(ptrev);
evy = libinput_event_pointer_get_dy(ptrev);
ck_assert((evx == 0.0) == (dx == 0));
ck_assert((evy == 0.0) == (dy == 0));
len = hypot(evx, evy);
ck_assert(fabs(len) >= 0.3);
libinput_event_destroy(event);
}
END_TEST
static void
test_absolute_event(struct litest_device *dev, double x, double y)
{
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_pointer *ptrev;
double ex, ey;
enum libinput_event_type type = LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE;
litest_touch_down(dev, 0, x, y);
libinput_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_int_eq(libinput_event_get_type(event), type);
ptrev = libinput_event_get_pointer_event(event);
litest_assert_ptr_notnull(ptrev);
ex = libinput_event_pointer_get_absolute_x_transformed(ptrev, 100);
ey = libinput_event_pointer_get_absolute_y_transformed(ptrev, 100);
litest_assert_int_eq((int)(ex + 0.5), (int)x);
litest_assert_int_eq((int)(ey + 0.5), (int)y);
libinput_event_destroy(event);
}
START_TEST(pointer_motion_absolute)
{
struct litest_device *dev = litest_current_device();
litest_drain_events(dev->libinput);
test_absolute_event(dev, 0, 100);
test_absolute_event(dev, 100, 0);
test_absolute_event(dev, 50, 50);
}
END_TEST
START_TEST(pointer_absolute_initial_state)
{
struct litest_device *dev = litest_current_device();
struct libinput *libinput1, *libinput2;
struct libinput_event *ev1, *ev2;
struct libinput_event_pointer *p1, *p2;
int axis = _i; /* looped test */
libinput1 = dev->libinput;
litest_touch_down(dev, 0, 40, 60);
litest_touch_up(dev, 0);
/* device is now on some x/y value */
litest_drain_events(libinput1);
libinput2 = litest_create_context();
libinput_path_add_device(libinput2,
libevdev_uinput_get_devnode(dev->uinput));
litest_drain_events(libinput2);
if (axis == ABS_X)
litest_touch_down(dev, 0, 40, 70);
else
litest_touch_down(dev, 0, 70, 60);
litest_touch_up(dev, 0);
litest_wait_for_event(libinput1);
litest_wait_for_event(libinput2);
while (libinput_next_event_type(libinput1)) {
ev1 = libinput_get_event(libinput1);
ev2 = libinput_get_event(libinput2);
ck_assert_int_eq(libinput_event_get_type(ev1),
LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE);
ck_assert_int_eq(libinput_event_get_type(ev1),
libinput_event_get_type(ev2));
p1 = libinput_event_get_pointer_event(ev1);
p2 = libinput_event_get_pointer_event(ev2);
ck_assert_int_eq(libinput_event_pointer_get_absolute_x(p1),
libinput_event_pointer_get_absolute_x(p2));
ck_assert_int_eq(libinput_event_pointer_get_absolute_y(p1),
libinput_event_pointer_get_absolute_y(p2));
libinput_event_destroy(ev1);
libinput_event_destroy(ev2);
}
litest_destroy_context(libinput2);
}
END_TEST
static void
test_unaccel_event(struct litest_device *dev, int dx, int dy)
{
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_pointer *ptrev;
double ev_dx, ev_dy;
litest_event(dev, EV_REL, REL_X, dx);
litest_event(dev, EV_REL, REL_Y, dy);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
ptrev = litest_is_motion_event(event);
ev_dx = libinput_event_pointer_get_dx_unaccelerated(ptrev);
ev_dy = libinput_event_pointer_get_dy_unaccelerated(ptrev);
litest_assert_int_eq(dx, ev_dx);
litest_assert_int_eq(dy, ev_dy);
libinput_event_destroy(event);
litest_drain_events(dev->libinput);
}
START_TEST(pointer_motion_unaccel)
{
struct litest_device *dev = litest_current_device();
litest_drain_events(dev->libinput);
test_unaccel_event(dev, 10, 0);
test_unaccel_event(dev, 10, 10);
test_unaccel_event(dev, 10, -10);
test_unaccel_event(dev, 0, 10);
test_unaccel_event(dev, -10, 0);
test_unaccel_event(dev, -10, 10);
test_unaccel_event(dev, -10, -10);
test_unaccel_event(dev, 0, -10);
}
END_TEST
static void
test_button_event(struct litest_device *dev, unsigned int button, int state)
{
struct libinput *li = dev->libinput;
litest_button_click_debounced(dev, li, button, state);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_button_event(li, button,
state ? LIBINPUT_BUTTON_STATE_PRESSED :
LIBINPUT_BUTTON_STATE_RELEASED);
}
START_TEST(pointer_button)
{
struct litest_device *dev = litest_current_device();
disable_button_scrolling(dev);
litest_drain_events(dev->libinput);
test_button_event(dev, BTN_LEFT, 1);
test_button_event(dev, BTN_LEFT, 0);
/* press it twice for good measure */
test_button_event(dev, BTN_LEFT, 1);
test_button_event(dev, BTN_LEFT, 0);
if (libinput_device_pointer_has_button(dev->libinput_device,
BTN_RIGHT)) {
test_button_event(dev, BTN_RIGHT, 1);
test_button_event(dev, BTN_RIGHT, 0);
}
/* Skip middle button test on trackpoints (used for scrolling) */
if (libinput_device_pointer_has_button(dev->libinput_device,
BTN_MIDDLE)) {
test_button_event(dev, BTN_MIDDLE, 1);
test_button_event(dev, BTN_MIDDLE, 0);
}
}
END_TEST
START_TEST(pointer_button_auto_release)
{
struct libinput *libinput;
struct litest_device *dev;
struct libinput_event *event;
enum libinput_event_type type;
struct libinput_event_pointer *pevent;
struct {
int code;
int released;
} buttons[] = {
{ .code = BTN_LEFT, },
{ .code = BTN_MIDDLE, },
{ .code = BTN_EXTRA, },
{ .code = BTN_SIDE, },
{ .code = BTN_BACK, },
{ .code = BTN_FORWARD, },
{ .code = BTN_4, },
};
int events[2 * (ARRAY_LENGTH(buttons) + 1)];
unsigned i;
int button;
int valid_code;
/* Enable all tested buttons on the device */
for (i = 0; i < 2 * ARRAY_LENGTH(buttons);) {
button = buttons[i / 2].code;
events[i++] = EV_KEY;
events[i++] = button;
}
events[i++] = -1;
events[i++] = -1;
libinput = litest_create_context();
dev = litest_add_device_with_overrides(libinput,
LITEST_MOUSE,
"Generic mouse",
NULL, NULL, events);
litest_drain_events(libinput);
/* Send pressed events, without releasing */
for (i = 0; i < ARRAY_LENGTH(buttons); ++i) {
test_button_event(dev, buttons[i].code, 1);
}
litest_drain_events(libinput);
/* "Disconnect" device */
litest_delete_device(dev);
/* Mark all released buttons until device is removed */
while (1) {
event = libinput_get_event(libinput);
ck_assert_notnull(event);
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_DEVICE_REMOVED) {
libinput_event_destroy(event);
break;
}
ck_assert_int_eq(type, LIBINPUT_EVENT_POINTER_BUTTON);
pevent = libinput_event_get_pointer_event(event);
ck_assert_int_eq(libinput_event_pointer_get_button_state(pevent),
LIBINPUT_BUTTON_STATE_RELEASED);
button = libinput_event_pointer_get_button(pevent);
valid_code = 0;
for (i = 0; i < ARRAY_LENGTH(buttons); ++i) {
if (buttons[i].code == button) {
ck_assert_int_eq(buttons[i].released, 0);
buttons[i].released = 1;
valid_code = 1;
}
}
ck_assert_int_eq(valid_code, 1);
libinput_event_destroy(event);
}
/* Check that all pressed buttons has been released. */
for (i = 0; i < ARRAY_LENGTH(buttons); ++i) {
ck_assert_int_eq(buttons[i].released, 1);
}
litest_destroy_context(libinput);
}
END_TEST
START_TEST(pointer_button_has_no_button)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
unsigned int code;
ck_assert(!libinput_device_has_capability(device,
LIBINPUT_DEVICE_CAP_POINTER));
for (code = BTN_LEFT; code < KEY_OK; code++)
ck_assert_int_eq(-1,
libinput_device_pointer_has_button(device, code));
}
END_TEST
START_TEST(pointer_recover_from_lost_button_count)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libevdev *evdev = dev->evdev;
disable_button_scrolling(dev);
litest_drain_events(dev->libinput);
litest_button_click_debounced(dev, li, BTN_LEFT, 1);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
/* Grab for the release to make libinput lose count */
libevdev_grab(evdev, LIBEVDEV_GRAB);
litest_button_click_debounced(dev, li, BTN_LEFT, 0);
libevdev_grab(evdev, LIBEVDEV_UNGRAB);
litest_assert_empty_queue(li);
litest_button_click_debounced(dev, li, BTN_LEFT, 1);
litest_assert_empty_queue(li);
litest_button_click_debounced(dev, li, BTN_LEFT, 0);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
static inline double
wheel_click_count(struct litest_device *dev, int which)
{
struct udev_device *d;
const char *prop = NULL;
int count;
double angle = 0.0;
d = libinput_device_get_udev_device(dev->libinput_device);
litest_assert_ptr_notnull(d);
if (which == REL_HWHEEL)
prop = udev_device_get_property_value(d, "MOUSE_WHEEL_CLICK_COUNT_HORIZONTAL");
if (!prop)
prop = udev_device_get_property_value(d, "MOUSE_WHEEL_CLICK_COUNT");
if (!prop)
goto out;
count = parse_mouse_wheel_click_count_property(prop);
litest_assert_int_ne(count, 0);
angle = 360.0/count;
out:
udev_device_unref(d);
return angle;
}
static inline double
wheel_click_angle(struct litest_device *dev, int which)
{
struct udev_device *d;
const char *prop = NULL;
const int default_angle = 15;
double angle;
angle = wheel_click_count(dev, which);
if (angle != 0.0)
return angle;
angle = default_angle;
d = libinput_device_get_udev_device(dev->libinput_device);
litest_assert_ptr_notnull(d);
if (which == REL_HWHEEL)
prop = udev_device_get_property_value(d, "MOUSE_WHEEL_CLICK_ANGLE_HORIZONTAL");
if (!prop)
prop = udev_device_get_property_value(d, "MOUSE_WHEEL_CLICK_ANGLE");
if (!prop)
goto out;
angle = parse_mouse_wheel_click_angle_property(prop);
if (angle == 0.0)
angle = default_angle;
out:
udev_device_unref(d);
return angle;
}
static void
test_high_and_low_wheel_events_value(struct litest_device *dev,
int which,
int v120_amount)
{
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_pointer *ptrev;
enum libinput_pointer_axis axis;
enum libinput_pointer_axis_source source;
double scroll_step, expected, discrete, v120;
scroll_step = wheel_click_angle(dev, which);
source = LIBINPUT_POINTER_AXIS_SOURCE_WHEEL;
expected = scroll_step * (v120_amount/120);
discrete = v120_amount/120;
v120 = v120_amount;
if (libinput_device_config_scroll_get_natural_scroll_enabled(dev->libinput_device)) {
expected *= -1;
discrete *= -1;
v120 *= -1;
}
axis = (which == REL_WHEEL || which == REL_WHEEL_HI_RES) ?
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL :
LIBINPUT_POINTER_AXIS_SCROLL_HORIZONTAL;
event = libinput_get_event(li);
while(event) {
ptrev = litest_is_axis_event(event,
LIBINPUT_EVENT_POINTER_SCROLL_WHEEL,
axis,
source);
if (!litest_is_high_res_axis_event(event)) {
litest_assert_double_eq(
libinput_event_pointer_get_axis_value(ptrev, axis),
expected);
litest_assert_double_eq(
libinput_event_pointer_get_axis_value_discrete(ptrev, axis),
discrete);
} else {
litest_assert_double_eq(
libinput_event_pointer_get_scroll_value_v120(ptrev, axis),
v120);
}
libinput_event_destroy(event);
event = libinput_get_event(li);
}
}
static void
test_wheel_event(struct litest_device *dev, int which, int amount)
{
struct libinput *li = dev->libinput;
int event_amount = amount;
/* mouse scroll wheels are 'upside down' */
if (which == REL_WHEEL)
event_amount *= -1;
litest_event(dev, EV_REL, which, event_amount);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
test_high_and_low_wheel_events_value(dev, which, amount * 120);
}
START_TEST(pointer_scroll_wheel)
{
struct litest_device *dev = litest_current_device();
litest_drain_events(dev->libinput);
/* make sure we hit at least one of the below two conditions */
ck_assert(libevdev_has_event_code(dev->evdev, EV_REL, REL_WHEEL) ||
libevdev_has_event_code(dev->evdev, EV_REL, REL_HWHEEL));
if (libevdev_has_event_code(dev->evdev, EV_REL, REL_WHEEL)) {
test_wheel_event(dev, REL_WHEEL, -1);
test_wheel_event(dev, REL_WHEEL, 1);
test_wheel_event(dev, REL_WHEEL, -5);
test_wheel_event(dev, REL_WHEEL, 6);
}
if (libevdev_has_event_code(dev->evdev, EV_REL, REL_HWHEEL)) {
test_wheel_event(dev, REL_HWHEEL, -1);
test_wheel_event(dev, REL_HWHEEL, 1);
test_wheel_event(dev, REL_HWHEEL, -5);
test_wheel_event(dev, REL_HWHEEL, 6);
}
}
END_TEST
START_TEST(pointer_scroll_wheel_pressed_noscroll)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_MIDDLE, true);
litest_drain_events(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_WHEEL, 1);
litest_event(dev, EV_REL, REL_HWHEEL, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
libinput_dispatch(li);
litest_assert_empty_queue(li);
litest_button_click_debounced(dev, li, BTN_MIDDLE, false);
}
END_TEST
START_TEST(pointer_scroll_hi_res_wheel_pressed_noscroll)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_MIDDLE, true);
litest_drain_events(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_WHEEL_HI_RES, 12);
litest_event(dev, EV_REL, REL_HWHEEL_HI_RES, 12);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
libinput_dispatch(li);
litest_assert_empty_queue(li);
litest_button_click_debounced(dev, li, BTN_MIDDLE, false);
}
END_TEST
static void
test_hi_res_wheel_event(struct litest_device *dev, int which, int v120_amount)
{
struct libinput *li = dev->libinput;
switch(which) {
case REL_WHEEL_HI_RES:
/* mouse scroll wheels are 'upside down' */
litest_event(dev, EV_REL, REL_WHEEL_HI_RES, -1 * v120_amount);
litest_event(dev, EV_REL, REL_WHEEL, -1 * v120_amount/120);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
break;
case REL_HWHEEL_HI_RES:
litest_event(dev, EV_REL, REL_HWHEEL_HI_RES, v120_amount);
litest_event(dev, EV_REL, REL_HWHEEL, v120_amount/120);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
break;
default:
abort();
}
libinput_dispatch(li);
test_high_and_low_wheel_events_value(dev, which, v120_amount);
}
START_TEST(pointer_scroll_wheel_hires)
{
struct litest_device *dev = litest_current_device();
if (!libevdev_has_event_code(dev->evdev, EV_REL, REL_WHEEL_HI_RES) &&
!libevdev_has_event_code(dev->evdev, EV_REL, REL_HWHEEL_HI_RES))
return;
litest_drain_events(dev->libinput);
for (int axis = REL_WHEEL_HI_RES; axis <= REL_HWHEEL_HI_RES; axis++) {
if (!libevdev_has_event_code(dev->evdev, EV_REL, axis))
continue;
test_hi_res_wheel_event(dev, axis, -120);
test_hi_res_wheel_event(dev, axis, 120);
test_hi_res_wheel_event(dev, axis, -5 * 120);
test_hi_res_wheel_event(dev, axis, 6 * 120);
test_hi_res_wheel_event(dev, axis, 30);
test_hi_res_wheel_event(dev, axis, -40);
test_hi_res_wheel_event(dev, axis, -60);
test_hi_res_wheel_event(dev, axis, 180);
}
}
END_TEST
START_TEST(pointer_scroll_natural_defaults)
{
struct litest_device *dev = litest_current_device();
ck_assert_int_ge(libinput_device_config_scroll_has_natural_scroll(dev->libinput_device), 1);
ck_assert_int_eq(libinput_device_config_scroll_get_natural_scroll_enabled(dev->libinput_device), 0);
ck_assert_int_eq(libinput_device_config_scroll_get_default_natural_scroll_enabled(dev->libinput_device), 0);
}
END_TEST
START_TEST(pointer_scroll_natural_defaults_noscroll)
{
struct litest_device *dev = litest_current_device();
if (libinput_device_config_scroll_has_natural_scroll(dev->libinput_device))
return;
ck_assert_int_eq(libinput_device_config_scroll_get_natural_scroll_enabled(dev->libinput_device), 0);
ck_assert_int_eq(libinput_device_config_scroll_get_default_natural_scroll_enabled(dev->libinput_device), 0);
}
END_TEST
START_TEST(pointer_scroll_natural_enable_config)
{
struct litest_device *dev = litest_current_device();
enum libinput_config_status status;
status = libinput_device_config_scroll_set_natural_scroll_enabled(dev->libinput_device, 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
ck_assert_int_eq(libinput_device_config_scroll_get_natural_scroll_enabled(dev->libinput_device), 1);
status = libinput_device_config_scroll_set_natural_scroll_enabled(dev->libinput_device, 0);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
ck_assert_int_eq(libinput_device_config_scroll_get_natural_scroll_enabled(dev->libinput_device), 0);
}
END_TEST
START_TEST(pointer_scroll_natural_wheel)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
litest_drain_events(dev->libinput);
libinput_device_config_scroll_set_natural_scroll_enabled(device, 1);
/* make sure we hit at least one of the below two conditions */
ck_assert(libevdev_has_event_code(dev->evdev, EV_REL, REL_WHEEL) ||
libevdev_has_event_code(dev->evdev, EV_REL, REL_HWHEEL));
if (libevdev_has_event_code(dev->evdev, EV_REL, REL_WHEEL)) {
test_wheel_event(dev, REL_WHEEL, -1);
test_wheel_event(dev, REL_WHEEL, 1);
test_wheel_event(dev, REL_WHEEL, -5);
test_wheel_event(dev, REL_WHEEL, 6);
}
if (libevdev_has_event_code(dev->evdev, EV_REL, REL_HWHEEL)) {
test_wheel_event(dev, REL_HWHEEL, -1);
test_wheel_event(dev, REL_HWHEEL, 1);
test_wheel_event(dev, REL_HWHEEL, -5);
test_wheel_event(dev, REL_HWHEEL, 6);
}
}
END_TEST
START_TEST(pointer_scroll_has_axis_invalid)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_pointer *pev;
litest_drain_events(dev->libinput);
if (!libevdev_has_event_code(dev->evdev, EV_REL, REL_WHEEL))
return;
litest_event(dev, EV_REL, REL_WHEEL, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
pev = litest_is_axis_event(event,
LIBINPUT_EVENT_POINTER_SCROLL_WHEEL,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
0);
ck_assert_int_eq(libinput_event_pointer_has_axis(pev, -1), 0);
ck_assert_int_eq(libinput_event_pointer_has_axis(pev, 2), 0);
ck_assert_int_eq(libinput_event_pointer_has_axis(pev, 3), 0);
ck_assert_int_eq(libinput_event_pointer_has_axis(pev, 0xffff), 0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(pointer_seat_button_count)
{
struct litest_device *devices[4];
const int num_devices = ARRAY_LENGTH(devices);
struct libinput *libinput;
struct libinput_event *ev;
struct libinput_event_pointer *tev;
int i;
int seat_button_count = 0;
int expected_seat_button_count = 0;
char device_name[255];
libinput = litest_create_context();
for (i = 0; i < num_devices; ++i) {
sprintf(device_name, "litest Generic mouse (%d)", i);
devices[i] = litest_add_device_with_overrides(libinput,
LITEST_MOUSE,
device_name,
NULL, NULL, NULL);
}
for (i = 0; i < num_devices; ++i)
litest_button_click_debounced(devices[i],
libinput,
BTN_LEFT,
true);
libinput_dispatch(libinput);
while ((ev = libinput_get_event(libinput))) {
if (libinput_event_get_type(ev) !=
LIBINPUT_EVENT_POINTER_BUTTON) {
libinput_event_destroy(ev);
libinput_dispatch(libinput);
continue;
}
tev = libinput_event_get_pointer_event(ev);
ck_assert_notnull(tev);
ck_assert_int_eq(libinput_event_pointer_get_button(tev),
BTN_LEFT);
ck_assert_int_eq(libinput_event_pointer_get_button_state(tev),
LIBINPUT_BUTTON_STATE_PRESSED);
++expected_seat_button_count;
seat_button_count =
libinput_event_pointer_get_seat_button_count(tev);
ck_assert_int_eq(expected_seat_button_count, seat_button_count);
libinput_event_destroy(ev);
libinput_dispatch(libinput);
}
ck_assert_int_eq(seat_button_count, num_devices);
for (i = 0; i < num_devices; ++i)
litest_button_click_debounced(devices[i],
libinput,
BTN_LEFT,
false);
libinput_dispatch(libinput);
while ((ev = libinput_get_event(libinput))) {
if (libinput_event_get_type(ev) !=
LIBINPUT_EVENT_POINTER_BUTTON) {
libinput_event_destroy(ev);
libinput_dispatch(libinput);
continue;
}
tev = libinput_event_get_pointer_event(ev);
ck_assert_notnull(tev);
ck_assert_int_eq(libinput_event_pointer_get_button(tev),
BTN_LEFT);
ck_assert_int_eq(libinput_event_pointer_get_button_state(tev),
LIBINPUT_BUTTON_STATE_RELEASED);
--expected_seat_button_count;
seat_button_count =
libinput_event_pointer_get_seat_button_count(tev);
ck_assert_int_eq(expected_seat_button_count, seat_button_count);
libinput_event_destroy(ev);
libinput_dispatch(libinput);
}
ck_assert_int_eq(seat_button_count, 0);
for (i = 0; i < num_devices; ++i)
litest_delete_device(devices[i]);
litest_destroy_context(libinput);
}
END_TEST
START_TEST(pointer_no_calibration)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *d = dev->libinput_device;
enum libinput_config_status status;
int rc;
float calibration[6] = {0};
rc = libinput_device_config_calibration_has_matrix(d);
ck_assert_int_eq(rc, 0);
rc = libinput_device_config_calibration_get_matrix(d, calibration);
ck_assert_int_eq(rc, 0);
rc = libinput_device_config_calibration_get_default_matrix(d,
calibration);
ck_assert_int_eq(rc, 0);
status = libinput_device_config_calibration_set_matrix(d,
calibration);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
}
END_TEST
START_TEST(pointer_left_handed_defaults)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *d = dev->libinput_device;
int rc;
if (libevdev_get_id_vendor(dev->evdev) == VENDOR_ID_APPLE &&
libevdev_get_id_product(dev->evdev) == PRODUCT_ID_APPLE_APPLETOUCH)
return;
rc = libinput_device_config_left_handed_is_available(d);
ck_assert_int_ne(rc, 0);
rc = libinput_device_config_left_handed_get(d);
ck_assert_int_eq(rc, 0);
rc = libinput_device_config_left_handed_get_default(d);
ck_assert_int_eq(rc, 0);
}
END_TEST
START_TEST(pointer_left_handed)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *d = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
status = libinput_device_config_left_handed_set(d, 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_LEFT, 1);
litest_button_click_debounced(dev, li, BTN_LEFT, 0);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_button_click_debounced(dev, li, BTN_RIGHT, 1);
litest_button_click_debounced(dev, li, BTN_RIGHT, 0);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
if (libinput_device_pointer_has_button(d, BTN_MIDDLE)) {
litest_button_click_debounced(dev, li, BTN_MIDDLE, 1);
litest_button_click_debounced(dev, li, BTN_MIDDLE, 0);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
}
}
END_TEST
START_TEST(pointer_left_handed_during_click)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *d = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_LEFT, 1);
libinput_dispatch(li);
/* Change while button is down, expect correct release event */
status = libinput_device_config_left_handed_set(d, 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_button_click_debounced(dev, li, BTN_LEFT, 0);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
}
END_TEST
START_TEST(pointer_left_handed_during_click_multiple_buttons)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *d = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
if (!libinput_device_pointer_has_button(d, BTN_MIDDLE))
return;
litest_disable_middleemu(dev);
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_LEFT, 1);
libinput_dispatch(li);
status = libinput_device_config_left_handed_set(d, 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
/* No left-handed until all buttons were down */
litest_button_click_debounced(dev, li, BTN_RIGHT, 1);
litest_button_click_debounced(dev, li, BTN_RIGHT, 0);
litest_button_click_debounced(dev, li, BTN_LEFT, 0);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
}
END_TEST
START_TEST(pointer_scroll_button)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
/* Make left button switch to scrolling mode */
libinput_device_config_scroll_set_method(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
libinput_device_config_scroll_set_button(dev->libinput_device,
BTN_LEFT);
litest_drain_events(li);
litest_button_scroll(dev, BTN_LEFT, 1, 6);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
6);
litest_button_scroll(dev, BTN_LEFT, 1, -7);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
-7);
litest_button_scroll(dev, BTN_LEFT, 8, 1);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_HORIZONTAL,
8);
litest_button_scroll(dev, BTN_LEFT, -9, 1);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_HORIZONTAL,
-9);
/* scroll smaller than the threshold should not generate axis events */
litest_button_scroll(dev, BTN_LEFT, 1, 1);
litest_button_scroll(dev, BTN_LEFT, 0, 0);
litest_assert_button_event(li, BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
/* Restore default scroll behavior */
libinput_device_config_scroll_set_method(dev->libinput_device,
libinput_device_config_scroll_get_default_method(
dev->libinput_device));
libinput_device_config_scroll_set_button(dev->libinput_device,
libinput_device_config_scroll_get_default_button(
dev->libinput_device));
}
END_TEST
START_TEST(pointer_scroll_button_noscroll)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
uint32_t methods, button;
enum libinput_config_status status;
methods = libinput_device_config_scroll_get_method(device);
ck_assert_int_eq((methods & LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN), 0);
button = libinput_device_config_scroll_get_button(device);
ck_assert_int_eq(button, 0);
button = libinput_device_config_scroll_get_default_button(device);
ck_assert_int_eq(button, 0);
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
status = libinput_device_config_scroll_set_button(device, BTN_LEFT);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
}
END_TEST
START_TEST(pointer_scroll_button_no_event_before_timeout)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
int i;
if (!libinput_device_pointer_has_button(device->libinput_device,
BTN_MIDDLE))
return;
litest_disable_middleemu(device);
disable_button_scrolling(device);
libinput_device_config_scroll_set_method(device->libinput_device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
libinput_device_config_scroll_set_button(device->libinput_device,
BTN_LEFT);
litest_drain_events(li);
litest_button_click_debounced(device, li, BTN_LEFT, true);
litest_assert_empty_queue(li);
for (i = 0; i < 10; i++) {
litest_event(device, EV_REL, REL_Y, 1);
litest_event(device, EV_SYN, SYN_REPORT, 0);
}
litest_assert_empty_queue(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
litest_button_click_debounced(device, li, BTN_LEFT, false);
litest_assert_button_event(li, BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(pointer_scroll_button_middle_emulation)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
int i;
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_scroll_set_button(device, BTN_MIDDLE);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_drain_events(li);
litest_button_click(dev, BTN_LEFT, 1);
litest_button_click(dev, BTN_RIGHT, 1);
libinput_dispatch(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
for (i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_Y, -1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
libinput_dispatch(li);
litest_button_click(dev, BTN_LEFT, 0);
litest_button_click(dev, BTN_RIGHT, 0);
libinput_dispatch(li);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
-1);
litest_assert_empty_queue(li);
/* Restore default scroll behavior */
libinput_device_config_scroll_set_method(dev->libinput_device,
libinput_device_config_scroll_get_default_method(
dev->libinput_device));
libinput_device_config_scroll_set_button(dev->libinput_device,
libinput_device_config_scroll_get_default_button(
dev->libinput_device));
}
END_TEST
START_TEST(pointer_scroll_button_device_remove_while_down)
{
struct libinput *li;
struct litest_device *dev;
li = litest_create_context();
dev = litest_add_device(li, LITEST_MOUSE);
libinput_device_config_scroll_set_method(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
libinput_device_config_scroll_set_button(dev->libinput_device,
BTN_LEFT);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
/* delete the device while the timer is still active */
litest_delete_device(dev);
libinput_dispatch(li);
litest_destroy_context(li);
}
END_TEST
static void
litest_enable_scroll_button_lock(struct litest_device *dev,
unsigned int button)
{
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_scroll_set_button(device, button);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_scroll_set_button_lock(device,
LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_ENABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
}
START_TEST(pointer_scroll_button_lock)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_enable_scroll_button_lock(dev, BTN_LEFT);
litest_disable_middleemu(dev);
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_empty_queue(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
libinput_dispatch(li);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
libinput_dispatch(li);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
6);
litest_assert_empty_queue(li);
/* back to motion */
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
}
END_TEST
START_TEST(pointer_scroll_button_lock_defaults)
{
struct litest_device *dev = litest_current_device();
enum libinput_config_scroll_button_lock_state state;
state = libinput_device_config_scroll_get_button_lock(dev->libinput_device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_DISABLED);
state = libinput_device_config_scroll_get_default_button_lock(dev->libinput_device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_DISABLED);
}
END_TEST
START_TEST(pointer_scroll_button_lock_config)
{
struct litest_device *dev = litest_current_device();
enum libinput_config_status status;
enum libinput_config_scroll_button_lock_state state;
state = libinput_device_config_scroll_get_button_lock(dev->libinput_device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_DISABLED);
state = libinput_device_config_scroll_get_default_button_lock(dev->libinput_device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_DISABLED);
status = libinput_device_config_scroll_set_button_lock(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_DISABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
state = libinput_device_config_scroll_get_button_lock(dev->libinput_device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_DISABLED);
status = libinput_device_config_scroll_set_button_lock(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_ENABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
state = libinput_device_config_scroll_get_button_lock(dev->libinput_device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_ENABLED);
status = libinput_device_config_scroll_set_button_lock(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_ENABLED + 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
}
END_TEST
START_TEST(pointer_scroll_button_lock_enable_while_down)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
/* Enable lock while button is down */
litest_enable_scroll_button_lock(dev, BTN_LEFT);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
/* no scrolling yet */
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
/* but on the next button press we scroll lock */
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
libinput_dispatch(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
6);
litest_assert_empty_queue(li);
/* back to motion */
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
}
END_TEST
START_TEST(pointer_scroll_button_lock_enable_while_down_just_lock)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_drain_events(li);
/* switch method first, but enable lock when we already have a
* button down */
libinput_device_config_scroll_set_method(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
libinput_device_config_scroll_set_button(dev->libinput_device,
BTN_LEFT);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
libinput_device_config_scroll_set_button_lock(dev->libinput_device,
LIBINPUT_CONFIG_SCROLL_BUTTON_LOCK_ENABLED);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
/* no scrolling yet */
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
/* but on the next button press we scroll lock */
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
libinput_dispatch(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
6);
litest_assert_empty_queue(li);
/* back to motion */
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
}
END_TEST
START_TEST(pointer_scroll_button_lock_otherbutton)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_drain_events(li);
litest_enable_scroll_button_lock(dev, BTN_LEFT);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_empty_queue(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
/* other button passes on normally */
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_assert_only_axis_events(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS);
/* other button passes on normally */
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_RELEASED);
/* stop scroll lock */
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_only_axis_events(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS);
/* other button passes on normally */
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(pointer_scroll_button_lock_enable_while_otherbutton_down)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_drain_events(li);
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_timeout_middlebutton();
litest_drain_events(li);
/* Enable lock while button is down */
litest_enable_scroll_button_lock(dev, BTN_LEFT);
/* We only enable once we go to a neutral state so this still counts
* as normal button event */
for (int twice = 0; twice < 2; twice++) {
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_RELEASED);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
}
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
/* now we should trigger it */
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_timeout_buttonscroll();
litest_assert_empty_queue(li);
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
6);
litest_assert_empty_queue(li);
/* back to motion */
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
}
END_TEST
enum mb_buttonorder {
LLRR, /* left down, left up, r down, r up */
LRLR, /* left down, right down, left up, right up */
LRRL,
RRLL,
RLRL,
RLLR,
_MB_BUTTONORDER_COUNT
};
START_TEST(pointer_scroll_button_lock_middlebutton)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
enum mb_buttonorder buttonorder = _i; /* ranged test */
if (!libinput_device_config_middle_emulation_is_available(dev->libinput_device))
return;
litest_enable_middleemu(dev);
litest_enable_scroll_button_lock(dev, BTN_LEFT);
litest_drain_events(li);
/* We expect scroll lock to work only where left and right are never
* held down simultaneously. Everywhere else we expect middle button
* instead.
*/
switch (buttonorder) {
case LLRR:
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
break;
case LRLR:
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
break;
case LRRL:
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
break;
case RRLL:
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
break;
case RLRL:
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
break;
case RLLR:
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
break;
default:
abort();
}
libinput_dispatch(li);
litest_timeout_middlebutton();
litest_timeout_buttonscroll();
libinput_dispatch(li);
/* motion events are the same for all of them */
for (int i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 6);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
libinput_dispatch(li);
switch (buttonorder) {
case LLRR:
case RRLL:
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
break;
default:
break;
}
libinput_dispatch(li);
switch (buttonorder) {
case LLRR:
case RRLL:
litest_assert_button_event(li, BTN_RIGHT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_RIGHT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_scroll(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
6);
litest_assert_empty_queue(li);
break;
case LRLR:
case LRRL:
case RLRL:
case RLLR:
litest_assert_button_event(li, BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_only_typed_events(li,
LIBINPUT_EVENT_POINTER_MOTION);
break;
default:
abort();
}
}
END_TEST
START_TEST(pointer_scroll_button_lock_doubleclick_nomove)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_enable_scroll_button_lock(dev, BTN_LEFT);
litest_drain_events(li);
/* double click without move in between counts as single click */
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_empty_queue(li);
litest_button_click_debounced(dev, li, BTN_LEFT, true);
litest_button_click_debounced(dev, li, BTN_LEFT, false);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_LEFT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
/* But a non-scroll button it should work normally */
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_button_click_debounced(dev, li, BTN_RIGHT, true);
litest_button_click_debounced(dev, li, BTN_RIGHT, false);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_RIGHT, LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(pointer_scroll_nowheel_defaults)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_scroll_method method, expected;
uint32_t button;
/* button scrolling is only enabled if there is a
middle button present */
if (libinput_device_pointer_has_button(device, BTN_MIDDLE))
expected = LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN;
else
expected = LIBINPUT_CONFIG_SCROLL_NO_SCROLL;
method = libinput_device_config_scroll_get_method(device);
ck_assert_int_eq(method, expected);
method = libinput_device_config_scroll_get_default_method(device);
ck_assert_int_eq(method, expected);
if (method == LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN) {
button = libinput_device_config_scroll_get_button(device);
ck_assert_int_eq(button, BTN_MIDDLE);
button = libinput_device_config_scroll_get_default_button(device);
ck_assert_int_eq(button, BTN_MIDDLE);
}
}
END_TEST
START_TEST(pointer_scroll_defaults_logitech_marble)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_scroll_method method;
uint32_t button;
method = libinput_device_config_scroll_get_method(device);
ck_assert_int_eq(method, LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
method = libinput_device_config_scroll_get_default_method(device);
ck_assert_int_eq(method, LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
button = libinput_device_config_scroll_get_button(device);
ck_assert_int_eq(button, BTN_SIDE);
}
END_TEST
START_TEST(pointer_accel_defaults)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
double speed;
ck_assert(libinput_device_config_accel_is_available(device));
ck_assert_double_eq(libinput_device_config_accel_get_default_speed(device),
0.0);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
0.0);
for (speed = -2.0; speed < -1.0; speed += 0.2) {
status = libinput_device_config_accel_set_speed(device,
speed);
ck_assert_int_eq(status,
LIBINPUT_CONFIG_STATUS_INVALID);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
0.0);
}
for (speed = -1.0; speed <= 1.0; speed += 0.2) {
status = libinput_device_config_accel_set_speed(device,
speed);
ck_assert_int_eq(status,
LIBINPUT_CONFIG_STATUS_SUCCESS);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
speed);
}
for (speed = 1.2; speed <= 2.0; speed += 0.2) {
status = libinput_device_config_accel_set_speed(device,
speed);
ck_assert_int_eq(status,
LIBINPUT_CONFIG_STATUS_INVALID);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
1.0);
}
}
END_TEST
START_TEST(pointer_accel_invalid)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
ck_assert(libinput_device_config_accel_is_available(device));
status = libinput_device_config_accel_set_speed(device,
NAN);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
status = libinput_device_config_accel_set_speed(device,
INFINITY);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
}
END_TEST
START_TEST(pointer_accel_defaults_absolute)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
double speed;
ck_assert(!libinput_device_config_accel_is_available(device));
ck_assert_double_eq(libinput_device_config_accel_get_default_speed(device),
0.0);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
0.0);
for (speed = -2.0; speed <= 2.0; speed += 0.2) {
status = libinput_device_config_accel_set_speed(device,
speed);
if (speed >= -1.0 && speed <= 1.0)
ck_assert_int_eq(status,
LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
else
ck_assert_int_eq(status,
LIBINPUT_CONFIG_STATUS_INVALID);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
0.0);
}
}
END_TEST
START_TEST(pointer_accel_defaults_absolute_relative)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
ck_assert(libinput_device_config_accel_is_available(device));
ck_assert_double_eq(libinput_device_config_accel_get_default_speed(device),
0.0);
ck_assert_double_eq(libinput_device_config_accel_get_speed(device),
0.0);
}
END_TEST
START_TEST(pointer_accel_direction_change)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_pointer *pev;
int i;
double delta;
litest_drain_events(li);
for (i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_X, -1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
}
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
do {
pev = libinput_event_get_pointer_event(event);
delta = libinput_event_pointer_get_dx(pev);
ck_assert_double_le(delta, 0.0);
libinput_event_destroy(event);
event = libinput_get_event(li);
} while (libinput_next_event_type(li) != LIBINPUT_EVENT_NONE);
pev = libinput_event_get_pointer_event(event);
delta = libinput_event_pointer_get_dx(pev);
ck_assert_double_gt(delta, 0.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(pointer_accel_profile_defaults)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
enum libinput_config_accel_profile profile;
uint32_t profiles;
ck_assert(libinput_device_config_accel_is_available(device));
profile = libinput_device_config_accel_get_default_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE);
profile = libinput_device_config_accel_get_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE);
profiles = libinput_device_config_accel_get_profiles(device);
ck_assert(profiles & LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE);
ck_assert(profiles & LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
profile = libinput_device_config_accel_get_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT);
profile = libinput_device_config_accel_get_default_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
profile = libinput_device_config_accel_get_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE);
}
END_TEST
START_TEST(pointer_accel_profile_invalid)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
ck_assert(libinput_device_config_accel_is_available(device));
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_NONE);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE + 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE |LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
}
END_TEST
START_TEST(pointer_accel_profile_noaccel)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
enum libinput_config_accel_profile profile;
ck_assert(!libinput_device_config_accel_is_available(device));
profile = libinput_device_config_accel_get_default_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_NONE);
profile = libinput_device_config_accel_get_profile(device);
ck_assert_int_eq(profile, LIBINPUT_CONFIG_ACCEL_PROFILE_NONE);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_NONE);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE + 1);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
status = libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE |LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
}
END_TEST
START_TEST(pointer_accel_profile_flat_motion_relative)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
libinput_device_config_accel_set_profile(device,
LIBINPUT_CONFIG_ACCEL_PROFILE_FLAT);
litest_drain_events(dev->libinput);
test_relative_event(dev, 1, 0);
test_relative_event(dev, 1, 1);
test_relative_event(dev, 1, -1);
test_relative_event(dev, 0, 1);
test_relative_event(dev, -1, 0);
test_relative_event(dev, -1, 1);
test_relative_event(dev, -1, -1);
test_relative_event(dev, 0, -1);
}
END_TEST
START_TEST(middlebutton)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
enum libinput_config_status status;
unsigned int i;
const int btn[][4] = {
{ BTN_LEFT, BTN_RIGHT, BTN_LEFT, BTN_RIGHT },
{ BTN_LEFT, BTN_RIGHT, BTN_RIGHT, BTN_LEFT },
{ BTN_RIGHT, BTN_LEFT, BTN_LEFT, BTN_RIGHT },
{ BTN_RIGHT, BTN_LEFT, BTN_RIGHT, BTN_LEFT },
};
disable_button_scrolling(device);
status = libinput_device_config_middle_emulation_set_enabled(
device->libinput_device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
for (i = 0; i < ARRAY_LENGTH(btn); i++) {
litest_button_click_debounced(device, li, btn[i][0], true);
litest_button_click_debounced(device, li, btn[i][1], true);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, btn[i][2], false);
litest_button_click_debounced(device, li, btn[i][3], false);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(middlebutton_nostart_while_down)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
enum libinput_config_status status;
unsigned int i;
const int btn[][4] = {
{ BTN_LEFT, BTN_RIGHT, BTN_LEFT, BTN_RIGHT },
{ BTN_LEFT, BTN_RIGHT, BTN_RIGHT, BTN_LEFT },
{ BTN_RIGHT, BTN_LEFT, BTN_LEFT, BTN_RIGHT },
{ BTN_RIGHT, BTN_LEFT, BTN_RIGHT, BTN_LEFT },
};
if (!libinput_device_pointer_has_button(device->libinput_device,
BTN_MIDDLE))
return;
disable_button_scrolling(device);
status = libinput_device_config_middle_emulation_set_enabled(
device->libinput_device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_button_click_debounced(device, li, BTN_MIDDLE, true);
litest_drain_events(li);
for (i = 0; i < ARRAY_LENGTH(btn); i++) {
litest_button_click_debounced(device, li, btn[i][0], true);
litest_assert_button_event(li,
btn[i][0],
LIBINPUT_BUTTON_STATE_PRESSED);
litest_button_click_debounced(device, li, btn[i][1], true);
litest_assert_button_event(li,
btn[i][1],
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, btn[i][2], false);
litest_assert_button_event(li,
btn[i][2],
LIBINPUT_BUTTON_STATE_RELEASED);
litest_button_click_debounced(device, li, btn[i][3], false);
litest_assert_button_event(li,
btn[i][3],
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
litest_button_click_debounced(device, li, BTN_MIDDLE, false);
litest_drain_events(li);
}
END_TEST
START_TEST(middlebutton_timeout)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
enum libinput_config_status status;
unsigned int button;
disable_button_scrolling(device);
status = libinput_device_config_middle_emulation_set_enabled(
device->libinput_device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
for (button = BTN_LEFT; button <= BTN_RIGHT; button++) {
litest_drain_events(li);
litest_button_click_debounced(device, li, button, true);
litest_assert_empty_queue(li);
litest_timeout_middlebutton();
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_button_click_debounced(device, li, button, false);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(middlebutton_doubleclick)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
enum libinput_config_status status;
unsigned int i;
const int btn[][4] = {
{ BTN_LEFT, BTN_RIGHT, BTN_LEFT, BTN_RIGHT },
{ BTN_LEFT, BTN_RIGHT, BTN_RIGHT, BTN_LEFT },
{ BTN_RIGHT, BTN_LEFT, BTN_LEFT, BTN_RIGHT },
{ BTN_RIGHT, BTN_LEFT, BTN_RIGHT, BTN_LEFT },
};
disable_button_scrolling(device);
status = libinput_device_config_middle_emulation_set_enabled(
device->libinput_device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
for (i = 0; i < ARRAY_LENGTH(btn); i++) {
litest_button_click_debounced(device, li, btn[i][0], true);
litest_button_click_debounced(device, li, btn[i][1], true);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, btn[i][2], false);
litest_button_click_debounced(device, li, btn[i][2], true);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_button_click_debounced(device, li, btn[i][3], false);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(middlebutton_middleclick)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
enum libinput_config_status status;
unsigned int button;
disable_button_scrolling(device);
if (!libinput_device_pointer_has_button(device->libinput_device,
BTN_MIDDLE))
return;
status = libinput_device_config_middle_emulation_set_enabled(
device->libinput_device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
/* one button down, then middle -> release buttons */
for (button = BTN_LEFT; button <= BTN_RIGHT; button++) {
/* release button before middle */
litest_drain_events(li);
litest_button_click_debounced(device, li, button, true);
litest_button_click_debounced(device, li, BTN_MIDDLE, true);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, button, false);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_button_click_debounced(device, li, BTN_MIDDLE, false);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
/* release middle before button */
litest_button_click_debounced(device, li, button, true);
litest_button_click_debounced(device, li, BTN_MIDDLE, true);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, BTN_MIDDLE, false);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_button_click_debounced(device, li, button, false);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(middlebutton_middleclick_during)
{
struct litest_device *device = litest_current_device();
struct libinput *li = device->libinput;
enum libinput_config_status status;
unsigned int button;
disable_button_scrolling(device);
if (!libinput_device_pointer_has_button(device->libinput_device,
BTN_MIDDLE))
return;
status = libinput_device_config_middle_emulation_set_enabled(
device->libinput_device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
/* trigger emulation, then real middle */
for (button = BTN_LEFT; button <= BTN_RIGHT; button++) {
litest_button_click_debounced(device, li, BTN_LEFT, true);
litest_button_click_debounced(device, li, BTN_RIGHT, true);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_button_click_debounced(device, li, BTN_MIDDLE, true);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
/* middle still down, release left/right */
litest_button_click_debounced(device, li, button, false);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, button, true);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
/* release both */
litest_button_click_debounced(device, li, BTN_LEFT, false);
litest_button_click_debounced(device, li, BTN_RIGHT, false);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
litest_button_click_debounced(device, li, BTN_MIDDLE, false);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(middlebutton_default_enabled)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
int available;
enum libinput_config_middle_emulation_state state;
if (!libinput_device_pointer_has_button(dev->libinput_device,
BTN_MIDDLE))
return;
available = libinput_device_config_middle_emulation_is_available(device);
ck_assert(available);
state = libinput_device_config_middle_emulation_get_enabled(device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
state = libinput_device_config_middle_emulation_get_default_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_middle_emulation_set_enabled(device, 3);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
}
END_TEST
START_TEST(middlebutton_default_clickpad)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_status status;
enum libinput_config_middle_emulation_state state;
int available;
available = libinput_device_config_middle_emulation_is_available(device);
ck_assert(available);
state = libinput_device_config_middle_emulation_get_enabled(device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
state = libinput_device_config_middle_emulation_get_default_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_middle_emulation_set_enabled(device, 3);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_INVALID);
}
END_TEST
START_TEST(middlebutton_default_touchpad)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_middle_emulation_state state;
int available;
const char *name = libinput_device_get_name(dev->libinput_device);
if (streq(name, "litest AlpsPS/2 ALPS GlidePoint") ||
streq(name, "litest AlpsPS/2 ALPS DualPoint TouchPad"))
return;
available = libinput_device_config_middle_emulation_is_available(device);
ck_assert(!available);
if (libinput_device_pointer_has_button(device, BTN_MIDDLE))
return;
state = libinput_device_config_middle_emulation_get_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
state = libinput_device_config_middle_emulation_get_default_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
}
END_TEST
START_TEST(middlebutton_default_alps)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_middle_emulation_state state;
int available;
available = libinput_device_config_middle_emulation_is_available(device);
ck_assert(available);
state = libinput_device_config_middle_emulation_get_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
state = libinput_device_config_middle_emulation_get_default_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
}
END_TEST
START_TEST(middlebutton_default_disabled)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_middle_emulation_state state;
enum libinput_config_status status;
int available;
available = libinput_device_config_middle_emulation_is_available(device);
ck_assert(!available);
state = libinput_device_config_middle_emulation_get_enabled(device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
state = libinput_device_config_middle_emulation_get_default_enabled(
device);
ck_assert_int_eq(state, LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_DISABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
status = libinput_device_config_middle_emulation_set_enabled(device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
}
END_TEST
START_TEST(middlebutton_button_scrolling)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
struct libinput_event *ev;
struct libinput_event_pointer *pev;
int i;
status = libinput_device_config_middle_emulation_set_enabled(
device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
status = libinput_device_config_scroll_set_button(device, BTN_LEFT);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
/* middle emulation discards */
litest_assert_empty_queue(li);
litest_timeout_middlebutton();
libinput_dispatch(li);
/* scroll discards */
litest_assert_empty_queue(li);
litest_timeout_buttonscroll();
libinput_dispatch(li);
for (i = 0; i < 10; i++) {
litest_event(dev, EV_REL, REL_Y, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
}
ev = libinput_get_event(li);
do {
pev = litest_is_axis_event(ev,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
LIBINPUT_POINTER_AXIS_SOURCE_CONTINUOUS);
ck_assert_double_gt(litest_event_pointer_get_value(pev,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL),
0.0);
libinput_event_destroy(ev);
ev = libinput_get_event(li);
} while (ev);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_axis_end_sequence(li,
LIBINPUT_EVENT_POINTER_SCROLL_CONTINUOUS,
LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL,
LIBINPUT_POINTER_AXIS_SOURCE_CONTINUOUS);
/* no button release */
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(middlebutton_button_scrolling_middle)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
status = libinput_device_config_middle_emulation_set_enabled(
device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
status = libinput_device_config_scroll_set_button(device, BTN_LEFT);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
/* button scrolling should not stop middle emulation */
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(middlebutton_device_remove_while_down)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
status = libinput_device_config_middle_emulation_set_enabled(
device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_MIDDLE,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(middlebutton_device_remove_while_one_is_down)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
enum libinput_config_status status;
libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
status = libinput_device_config_middle_emulation_set_enabled(
device,
LIBINPUT_CONFIG_MIDDLE_EMULATION_ENABLED);
if (status == LIBINPUT_CONFIG_STATUS_UNSUPPORTED)
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(pointer_time_usec)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_pointer *ptrev;
struct libinput_event *event;
uint64_t time_usec;
litest_drain_events(dev->libinput);
litest_event(dev, EV_REL, REL_X, 1);
litest_event(dev, EV_REL, REL_Y, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event(li);
event = libinput_get_event(li);
ptrev = litest_is_motion_event(event);
time_usec = libinput_event_pointer_get_time_usec(ptrev);
ck_assert_int_eq(libinput_event_pointer_get_time(ptrev),
(uint32_t) (time_usec / 1000));
libinput_event_destroy(event);
litest_drain_events(dev->libinput);
}
END_TEST
START_TEST(debounce_bounce)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
unsigned int button = _i; /* ranged test */
if (!libinput_device_pointer_has_button(dev->libinput_device,
button))
return;
litest_disable_middleemu(dev);
disable_button_scrolling(dev);
litest_drain_events(li);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(debounce_bounce_high_delay)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
unsigned int button = _i; /* ranged test */
if (!libinput_device_pointer_has_button(dev->libinput_device,
button))
return;
litest_disable_middleemu(dev);
disable_button_scrolling(dev);
litest_drain_events(li);
/* Debouncing timeout is 25ms after a button down or up. Make sure we go
* over 25ms for the total bouncing duration, but stay under 25ms for
* each single event. */
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(15);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(15);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(15);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(15);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(debounce_bounce_check_immediate)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
disable_button_scrolling(dev);
litest_drain_events(li);
/* Press must be sent without delay */
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_timeout_debounce();
litest_assert_empty_queue(li);
/* held down & past timeout, we expect releases to be immediate */
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_timeout_debounce();
litest_assert_empty_queue(li);
}
END_TEST
/* Triggers the event sequence that initializes the spurious
* debouncing behavior */
static inline void
debounce_trigger_spurious(struct litest_device *dev, struct libinput *li)
{
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
/* gets filtered now */
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
START_TEST(debounce_spurious)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
unsigned int button = _i; /* ranged test */
if (!libinput_device_pointer_has_button(dev->libinput_device,
button))
return;
litest_disable_middleemu(dev);
disable_button_scrolling(dev);
litest_drain_events(li);
debounce_trigger_spurious(dev, li);
for (int i = 0; i < 3; i++) {
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
/* Not all devices can disable middle button emulation, time out on
* middle button here to make sure the initial button press event
* was flushed.
*/
litest_timeout_middlebutton();
libinput_dispatch(li);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_PRESSED);
/* bouncy bouncy bouncy */
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, button, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
button,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(debounce_spurious_multibounce)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_drain_events(li);
debounce_trigger_spurious(dev, li);
litest_drain_events(li);
/* Let's assume our button has ventricular fibrilation and sends a
* lot of clicks. Debouncing is now enabled, ventricular
* fibrillation should cause one button down for the first press and
* one release for the last release.
*/
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
/* Not all devices can disable middle button emulation, time out on
* middle button here to make sure the initial button press event
* was flushed.
*/
libinput_dispatch(li);
litest_timeout_middlebutton();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_empty_queue(li);
litest_timeout_debounce();
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(debounce_spurious_trigger_high_delay)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
litest_disable_middleemu(dev);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
/* Spurious timeout is 12ms after a button down or up. Make sure we go
* over 12ms for the total bouncing duration, but stay under 12ms for
* each single event. */
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(5);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(5);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
msleep(5);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
/* gets filtered now */
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(debounce_spurious_dont_enable_on_otherbutton)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
if (!libinput_device_config_middle_emulation_is_available(device))
return;
litest_disable_middleemu(dev);
disable_button_scrolling(dev);
litest_drain_events(li);
/* Don't trigger spurious debouncing on otherbutton events */
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
/* Expect release to be immediate */
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
}
END_TEST
START_TEST(debounce_spurious_cancel_debounce_otherbutton)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
if (!libinput_device_config_middle_emulation_is_available(device))
return;
litest_disable_middleemu(dev);
disable_button_scrolling(dev);
litest_drain_events(li);
debounce_trigger_spurious(dev, li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
/* spurious debouncing is on but the release should get flushed by
* the other button */
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(debounce_spurious_switch_to_otherbutton)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
struct libinput *li = dev->libinput;
if (!libinput_device_config_middle_emulation_is_available(device))
return;
litest_drain_events(li);
debounce_trigger_spurious(dev, li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
/* release is now held back,
* other button should flush the release */
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
/* bouncing right button triggers debounce */
litest_event(dev, EV_KEY, BTN_RIGHT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_RIGHT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li,
BTN_RIGHT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(debounce_remove_device_button_up)
{
struct libinput *li;
struct litest_device *dev;
li = litest_create_context();
dev = litest_add_device(li, LITEST_MOUSE);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_LEFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
/* delete the device while the timer is still active */
litest_delete_device(dev);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_destroy_context(li);
}
END_TEST
START_TEST(debounce_remove_device_button_down)
{
struct libinput *li;
struct litest_device *dev;
li = litest_create_context();
dev = litest_add_device(li, LITEST_MOUSE);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
/* delete the device the timer is still active */
litest_delete_device(dev);
libinput_dispatch(li);
litest_timeout_debounce();
libinput_dispatch(li);
litest_destroy_context(li);
}
END_TEST
TEST_COLLECTION(pointer)
{
struct range axis_range = {ABS_X, ABS_Y + 1};
struct range compass = {0, 7}; /* cardinal directions */
struct range buttons = {BTN_LEFT, BTN_TASK + 1};
struct range buttonorder = {0, _MB_BUTTONORDER_COUNT};
litest_add(pointer_motion_relative, LITEST_RELATIVE, LITEST_POINTINGSTICK);
litest_add_for_device(pointer_motion_relative_zero, LITEST_MOUSE);
litest_add_ranged(pointer_motion_relative_min_decel, LITEST_RELATIVE, LITEST_POINTINGSTICK, &compass);
litest_add(pointer_motion_absolute, LITEST_ABSOLUTE, LITEST_ANY);
litest_add(pointer_motion_unaccel, LITEST_RELATIVE, LITEST_ANY);
litest_add(pointer_button, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add_no_device(pointer_button_auto_release);
litest_add_no_device(pointer_seat_button_count);
litest_add_for_device(pointer_button_has_no_button, LITEST_KEYBOARD);
litest_add(pointer_recover_from_lost_button_count, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(pointer_scroll_wheel, LITEST_WHEEL, LITEST_TABLET);
litest_add_for_device(pointer_scroll_wheel_pressed_noscroll, LITEST_MOUSE);
litest_add_for_device(pointer_scroll_hi_res_wheel_pressed_noscroll, LITEST_MOUSE);
litest_add(pointer_scroll_wheel_hires, LITEST_WHEEL, LITEST_TABLET);
litest_add(pointer_scroll_button, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_noscroll, LITEST_ABSOLUTE|LITEST_BUTTON, LITEST_RELATIVE);
litest_add(pointer_scroll_button_noscroll, LITEST_ANY, LITEST_RELATIVE|LITEST_BUTTON);
litest_add(pointer_scroll_button_no_event_before_timeout, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_middle_emulation, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_device_remove_while_down, LITEST_ANY, LITEST_RELATIVE|LITEST_BUTTON);
litest_add(pointer_scroll_button_lock, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_lock_defaults, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_lock_config, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_lock_enable_while_down, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_lock_enable_while_down_just_lock, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_lock_otherbutton, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_button_lock_enable_while_otherbutton_down, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add_ranged(pointer_scroll_button_lock_middlebutton, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY, &buttonorder);
litest_add(pointer_scroll_button_lock_doubleclick_nomove, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_scroll_nowheel_defaults, LITEST_RELATIVE|LITEST_BUTTON, LITEST_WHEEL);
litest_add_for_device(pointer_scroll_defaults_logitech_marble , LITEST_LOGITECH_TRACKBALL);
litest_add(pointer_scroll_natural_defaults, LITEST_WHEEL, LITEST_TABLET);
litest_add(pointer_scroll_natural_defaults_noscroll, LITEST_ANY, LITEST_WHEEL);
litest_add(pointer_scroll_natural_enable_config, LITEST_WHEEL, LITEST_TABLET);
litest_add(pointer_scroll_natural_wheel, LITEST_WHEEL, LITEST_TABLET);
litest_add(pointer_scroll_has_axis_invalid, LITEST_WHEEL, LITEST_TABLET);
litest_add(pointer_no_calibration, LITEST_ANY, LITEST_TOUCH|LITEST_SINGLE_TOUCH|LITEST_ABSOLUTE|LITEST_PROTOCOL_A|LITEST_TABLET);
/* tests touchpads too */
litest_add(pointer_left_handed_defaults, LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_left_handed, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_left_handed_during_click, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_left_handed_during_click_multiple_buttons, LITEST_RELATIVE|LITEST_BUTTON, LITEST_ANY);
litest_add(pointer_accel_defaults, LITEST_RELATIVE, LITEST_ANY);
litest_add(pointer_accel_invalid, LITEST_RELATIVE, LITEST_ANY);
litest_add(pointer_accel_defaults_absolute, LITEST_ABSOLUTE, LITEST_RELATIVE);
litest_add(pointer_accel_defaults_absolute_relative, LITEST_ABSOLUTE|LITEST_RELATIVE, LITEST_ANY);
litest_add(pointer_accel_direction_change, LITEST_RELATIVE, LITEST_POINTINGSTICK);
litest_add(pointer_accel_profile_defaults, LITEST_RELATIVE, LITEST_TOUCHPAD);
litest_add(pointer_accel_profile_defaults, LITEST_TOUCHPAD, LITEST_ANY);
litest_add(pointer_accel_profile_invalid, LITEST_RELATIVE, LITEST_ANY);
litest_add(pointer_accel_profile_noaccel, LITEST_ANY, LITEST_TOUCHPAD|LITEST_RELATIVE|LITEST_TABLET);
litest_add(pointer_accel_profile_flat_motion_relative, LITEST_RELATIVE, LITEST_TOUCHPAD);
litest_add(middlebutton, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_nostart_while_down, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_timeout, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_doubleclick, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_middleclick, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_middleclick_during, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_default_enabled, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_POINTINGSTICK);
litest_add(middlebutton_default_clickpad, LITEST_CLICKPAD, LITEST_ANY);
litest_add(middlebutton_default_touchpad, LITEST_TOUCHPAD, LITEST_CLICKPAD);
litest_add(middlebutton_default_disabled, LITEST_ANY, LITEST_BUTTON);
litest_add_for_device(middlebutton_default_alps, LITEST_ALPS_SEMI_MT);
litest_add(middlebutton_button_scrolling, LITEST_RELATIVE|LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_button_scrolling_middle, LITEST_RELATIVE|LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_device_remove_while_down, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add(middlebutton_device_remove_while_one_is_down, LITEST_BUTTON, LITEST_CLICKPAD);
litest_add_ranged(pointer_absolute_initial_state, LITEST_ABSOLUTE, LITEST_ANY, &axis_range);
litest_add(pointer_time_usec, LITEST_RELATIVE, LITEST_ANY);
litest_add_ranged(debounce_bounce, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE, &buttons);
litest_add_ranged(debounce_bounce_high_delay, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE, &buttons);
litest_add(debounce_bounce_check_immediate, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
litest_add_ranged(debounce_spurious, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE, &buttons);
litest_add(debounce_spurious_multibounce, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
litest_add(debounce_spurious_trigger_high_delay, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
litest_add(debounce_spurious_dont_enable_on_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
litest_add(debounce_spurious_cancel_debounce_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
litest_add(debounce_spurious_switch_to_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
litest_add_no_device(debounce_remove_device_button_down);
litest_add_no_device(debounce_remove_device_button_up);
}
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