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libinput/test/tablet.c
Peter Hutterer db852ef0db tablet: support tool-specific pressure offsets 
If a tool wears out, it may have a pre-loaded pressure offset. In that case,
even when the tool is not physically in contact with the tablet surface it
will send pressure events.

Use automatic pressure offset detection, similar to what the X.Org wacom
driver does. On proximity-in, check the pressure and if the distance is above
50% of the range and the pressure is nonzero but below 20% of the range, use
that value as pressure offset.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Ping Cheng <pingc@wacom.com>
2015-12-15 08:21:39 +10:00

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/*
* Copyright © 2014 Red Hat, Inc.
* Copyright © 2014 Stephen Chandler "Lyude" Paul
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <config.h>
#include <check.h>
#include <errno.h>
#include <fcntl.h>
#include <libinput.h>
#include <unistd.h>
#include <stdbool.h>
#include "libinput-util.h"
#include "evdev-tablet.h"
#include "litest.h"
START_TEST(tip_down_up)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_down_prox_in)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_push_event_frame(dev);
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
ck_assert_int_eq(libinput_event_tablet_tool_get_proximity_state(tablet_event),
LIBINPUT_TABLET_TOOL_PROXIMITY_IN);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_up_prox_out)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_push_event_frame(dev);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_tablet_proximity_out(dev);
litest_pop_event_frame(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
ck_assert_int_eq(libinput_event_tablet_tool_get_proximity_state(tablet_event),
LIBINPUT_TABLET_TOOL_PROXIMITY_OUT);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_up_btn_change)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_button(tablet_event),
BTN_STYLUS);
ck_assert_int_eq(libinput_event_tablet_tool_get_button_state(tablet_event),
LIBINPUT_BUTTON_STATE_PRESSED);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
/* same thing with a release at tip-up */
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_KEY, BTN_STYLUS, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_button(tablet_event),
BTN_STYLUS);
ck_assert_int_eq(libinput_event_tablet_tool_get_button_state(tablet_event),
LIBINPUT_BUTTON_STATE_RELEASED);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_down_btn_change)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_button(tablet_event),
BTN_STYLUS);
ck_assert_int_eq(libinput_event_tablet_tool_get_button_state(tablet_event),
LIBINPUT_BUTTON_STATE_PRESSED);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
/* same thing with a release at tip-down */
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_KEY, BTN_STYLUS, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_button(tablet_event),
BTN_STYLUS);
ck_assert_int_eq(libinput_event_tablet_tool_get_button_state(tablet_event),
LIBINPUT_BUTTON_STATE_RELEASED);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_down_motion)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
double x, y, last_x, last_y;
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_drain_events(li);
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_pop_event_frame(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
last_x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
last_y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
ck_assert_double_eq(last_x, x);
ck_assert_double_eq(last_y, y);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_up_motion)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
double x, y, last_x, last_y;
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_pop_event_frame(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
last_x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
last_y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
libinput_event_destroy(event);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_TIP);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
ck_assert_double_eq(last_x, x);
ck_assert_double_eq(last_y, y);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_state_proximity)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 10, 10, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_tablet_proximity_out(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tip_state_axis)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_drain_events(li);
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_tablet_motion(dev, 30, 30, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
libinput_event_destroy(event);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_tablet_motion(dev, 40, 80, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(tip_state_button)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_STYLUS, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_DOWN);
libinput_event_destroy(event);
litest_event(dev, EV_KEY, BTN_TOUCH, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_event(dev, EV_KEY, BTN_STYLUS, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
ck_assert_int_eq(libinput_event_tablet_tool_get_tip_state(tablet_event),
LIBINPUT_TABLET_TOOL_TIP_UP);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(proximity_in_out)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
bool have_tool_update = false,
have_proximity_out = false;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 10, 10, axes);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) ==
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY) {
struct libinput_tablet_tool * tool;
have_tool_update++;
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert_int_eq(libinput_tablet_tool_get_type(tool),
LIBINPUT_TABLET_TOOL_TYPE_PEN);
}
libinput_event_destroy(event);
}
ck_assert(have_tool_update);
litest_tablet_proximity_out(dev);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) ==
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY) {
struct libinput_event_tablet_tool *t =
libinput_event_get_tablet_tool_event(event);
if (libinput_event_tablet_tool_get_proximity_state(t) ==
LIBINPUT_TABLET_TOOL_PROXIMITY_OUT)
have_proximity_out = true;
}
libinput_event_destroy(event);
}
ck_assert(have_proximity_out);
/* Proximity out must not emit axis events */
litest_tablet_proximity_out(dev);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type = libinput_event_get_type(event);
ck_assert(type != LIBINPUT_EVENT_TABLET_TOOL_AXIS);
libinput_event_destroy(event);
}
}
END_TEST
START_TEST(proximity_out_clear_buttons)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
uint32_t button;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
/* Test that proximity out events send button releases for any currently
* pressed stylus buttons
*/
for (button = BTN_TOUCH + 1; button <= BTN_STYLUS2; button++) {
bool button_released = false;
uint32_t event_button;
enum libinput_button_state state;
if (!libevdev_has_event_code(dev->evdev, EV_KEY, button))
continue;
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_event(dev, EV_KEY, button, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_tablet_proximity_out(dev);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
tablet_event = libinput_event_get_tablet_tool_event(event);
if (libinput_event_get_type(event) ==
LIBINPUT_EVENT_TABLET_TOOL_BUTTON) {
event_button = libinput_event_tablet_tool_get_button(tablet_event);
state = libinput_event_tablet_tool_get_button_state(tablet_event);
if (event_button == button &&
state == LIBINPUT_BUTTON_STATE_RELEASED)
button_released = true;
}
libinput_event_destroy(event);
}
ck_assert_msg(button_released,
"Button %s (%d) was not released.",
libevdev_event_code_get_name(EV_KEY, button),
event_button);
}
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(proximity_has_axes)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
struct libinput_tablet_tool *tool;
double x, y,
distance;
double last_x, last_y, last_distance,
last_tx, last_ty;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ ABS_TILT_X, 10 },
{ ABS_TILT_Y, 10 },
{ -1, -1}
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY, -1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert(libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X));
ck_assert(libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y));
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_ne(x, 0);
litest_assert_double_ne(y, 0);
if (libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_DISTANCE)) {
ck_assert(libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE));
distance = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
litest_assert_double_ne(distance, 0);
}
if (libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_TILT_X) &&
libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_TILT_Y)) {
ck_assert(libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X));
ck_assert(libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y));
x = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X);
y = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y);
litest_assert_double_ne(x, 0);
litest_assert_double_ne(y, 0);
}
litest_assert_empty_queue(li);
libinput_event_destroy(event);
axes[0].value = 20;
axes[1].value = 15;
axes[2].value = 25;
litest_tablet_motion(dev, 20, 30, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_AXIS, -1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
last_x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
last_y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
if (libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_DISTANCE))
last_distance = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
if (libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_TILT_X) &&
libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_TILT_Y)) {
last_tx = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X);
last_ty = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y);
}
libinput_event_destroy(event);
/* Make sure that the axes are still present on proximity out */
litest_tablet_proximity_out(dev);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY, -1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert(!libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X));
ck_assert(!libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y));
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(x, last_x);
litest_assert_double_eq(y, last_y);
if (libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_DISTANCE)) {
ck_assert(!libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE));
distance = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
litest_assert_double_eq(distance, last_distance);
}
if (libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_TILT_X) &&
libinput_tablet_tool_has_axis(tool, LIBINPUT_TABLET_TOOL_AXIS_TILT_Y)) {
ck_assert(!libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X));
ck_assert(!libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y));
x = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X);
y = libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y);
litest_assert_double_eq(x, last_tx);
litest_assert_double_eq(y, last_ty);
}
litest_assert_empty_queue(li);
libinput_event_destroy(event);
}
END_TEST
START_TEST(motion)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
int test_x, test_y;
double last_reported_x = 0, last_reported_y = 0;
enum libinput_event_type type;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 5, 100, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
while ((event = libinput_get_event(li))) {
bool x_changed, y_changed;
double reported_x, reported_y;
tablet_event = libinput_event_get_tablet_tool_event(event);
ck_assert_int_eq(libinput_event_get_type(event),
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
x_changed = libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
y_changed = libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
ck_assert(x_changed);
ck_assert(y_changed);
reported_x = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
reported_y = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_lt(reported_x, reported_y);
last_reported_x = reported_x;
last_reported_y = reported_y;
libinput_event_destroy(event);
}
for (test_x = 10, test_y = 90;
test_x <= 100;
test_x += 10, test_y -= 10) {
bool x_changed, y_changed;
double reported_x, reported_y;
litest_tablet_motion(dev, test_x, test_y, axes);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
tablet_event = libinput_event_get_tablet_tool_event(event);
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_TABLET_TOOL_AXIS) {
x_changed = libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
y_changed = libinput_event_tablet_tool_axis_has_changed(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
ck_assert(x_changed);
ck_assert(y_changed);
reported_x = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
reported_y = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_gt(reported_x,
last_reported_x);
litest_assert_double_lt(reported_y,
last_reported_y);
last_reported_x = reported_x;
last_reported_y = reported_y;
}
libinput_event_destroy(event);
}
}
}
END_TEST
START_TEST(motion_delta)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
double x1, y1, x2, y2, dist1, dist2;
double delta;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 5, 100, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
x1 = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y1 = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
dist1 = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
libinput_event_destroy(event);
axes[0].value = 40;
litest_tablet_motion(dev, 40, 100, axes);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
x2 = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y2 = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
dist2 = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
delta = libinput_event_tablet_tool_get_axis_delta(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
litest_assert_double_eq(delta, x2 - x1);
delta = libinput_event_tablet_tool_get_axis_delta(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(delta, y2 - y1);
delta = libinput_event_tablet_tool_get_axis_delta(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
litest_assert_double_eq(delta, dist2 - dist1);
libinput_event_destroy(event);
}
END_TEST
START_TEST(motion_delta_partial)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
double dx, dy, ddist;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
if (!libevdev_has_event_code(dev->evdev, EV_ABS, ABS_DISTANCE))
return;
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_tablet_motion(dev, 40, 100, axes);
litest_drain_events(li);
axes[0].value = 40;
litest_tablet_motion(dev, 40, 100, axes);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
ck_assert(!libinput_event_tablet_tool_axis_has_changed(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X));
dx = libinput_event_tablet_tool_get_axis_delta(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
litest_assert_double_eq(dx, 0.0);
ck_assert(!libinput_event_tablet_tool_axis_has_changed(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y));
dy = libinput_event_tablet_tool_get_axis_delta(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(dy, 0.0);
ck_assert(libinput_event_tablet_tool_axis_has_changed(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE));
ddist = libinput_event_tablet_tool_get_axis_delta(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
ck_assert_double_gt(ddist, 0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(left_handed)
{
#if HAVE_LIBWACOM
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
double libinput_max_x, libinput_max_y;
double last_x = -1.0, last_y = -1.0;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
ck_assert(libinput_device_config_left_handed_is_available(dev->libinput_device));
libinput_device_get_size (dev->libinput_device,
&libinput_max_x,
&libinput_max_y);
/* Test that left-handed mode doesn't go into effect until the tool has
* left proximity of the tablet. In order to test this, we have to bring
* the tool into proximity and make sure libinput processes the
* proximity events so that it updates it's internal tablet state, and
* then try setting it to left-handed mode. */
litest_tablet_proximity_in(dev, 0, 100, axes);
libinput_dispatch(li);
libinput_device_config_left_handed_set(dev->libinput_device, 1);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY, -1);
while ((event = libinput_get_event(li))) {
tablet_event = libinput_event_get_tablet_tool_event(event);
last_x = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
last_y = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(last_x, 0);
litest_assert_double_eq(last_y, libinput_max_y);
libinput_event_destroy(event);
}
litest_tablet_motion(dev, 100, 0, axes);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_AXIS, -1);
while ((event = libinput_get_event(li))) {
double x, y;
tablet_event = libinput_event_get_tablet_tool_event(event);
x = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(x, libinput_max_x);
litest_assert_double_eq(y, 0);
litest_assert_double_gt(x, last_x);
litest_assert_double_lt(y, last_y);
libinput_event_destroy(event);
}
litest_tablet_proximity_out(dev);
litest_drain_events(li);
/* Since we've drained the events and libinput's aware the tool is out
* of proximity, it should have finally transitioned into left-handed
* mode, so the axes should be inverted once we bring it back into
* proximity */
litest_tablet_proximity_in(dev, 0, 100, axes);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY, -1);
while ((event = libinput_get_event(li))) {
tablet_event = libinput_event_get_tablet_tool_event(event);
last_x = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
last_y = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(last_x, libinput_max_x);
litest_assert_double_eq(last_y, 0);
libinput_event_destroy(event);
}
litest_tablet_motion(dev, 100, 0, axes);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_AXIS, -1);
while ((event = libinput_get_event(li))) {
double x, y;
tablet_event = libinput_event_get_tablet_tool_event(event);
x = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_Y);
litest_assert_double_eq(x, 0);
litest_assert_double_eq(y, libinput_max_y);
litest_assert_double_lt(x, last_x);
litest_assert_double_gt(y, last_y);
libinput_event_destroy(event);
}
#endif
}
END_TEST
START_TEST(no_left_handed)
{
struct litest_device *dev = litest_current_device();
ck_assert(!libinput_device_config_left_handed_is_available(dev->libinput_device));
}
END_TEST
START_TEST(motion_event_state)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
int test_x, test_y;
double last_x, last_y;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_drain_events(li);
/* couple of events that go left/bottom to right/top */
for (test_x = 0, test_y = 100; test_x < 100; test_x += 10, test_y -= 10)
litest_tablet_motion(dev, test_x, test_y, axes);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) == LIBINPUT_EVENT_TABLET_TOOL_AXIS)
break;
libinput_event_destroy(event);
}
/* pop the first event off */
ck_assert_notnull(event);
tablet_event = libinput_event_get_tablet_tool_event(event);
ck_assert_notnull(tablet_event);
last_x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
last_y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
/* mark with a button event, then go back to bottom/left */
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
for (test_x = 100, test_y = 0; test_x > 0; test_x -= 10, test_y += 10)
litest_tablet_motion(dev, test_x, test_y, axes);
libinput_event_destroy(event);
libinput_dispatch(li);
ck_assert_int_eq(libinput_next_event_type(li),
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
/* we expect all events up to the button event to go from
bottom/left to top/right */
while ((event = libinput_get_event(li))) {
double x, y;
if (libinput_event_get_type(event) != LIBINPUT_EVENT_TABLET_TOOL_AXIS)
break;
tablet_event = libinput_event_get_tablet_tool_event(event);
ck_assert_notnull(tablet_event);
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
ck_assert(x > last_x);
ck_assert(y < last_y);
last_x = x;
last_y = y;
libinput_event_destroy(event);
}
ck_assert_int_eq(libinput_event_get_type(event),
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
libinput_event_destroy(event);
}
END_TEST
START_TEST(bad_distance_events)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
const struct input_absinfo *absinfo;
struct axis_replacement axes[] = {
{ -1, -1 },
};
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_tablet_proximity_out(dev);
litest_drain_events(li);
absinfo = libevdev_get_abs_info(dev->evdev, ABS_DISTANCE);
ck_assert(absinfo != NULL);
litest_event(dev, EV_ABS, ABS_DISTANCE, absinfo->maximum);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_ABS, ABS_DISTANCE, absinfo->minimum);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_empty_queue(li);
}
END_TEST
START_TEST(normalization)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
double pressure,
tilt_vertical,
tilt_horizontal;
const struct input_absinfo *pressure_absinfo,
*tilt_vertical_absinfo,
*tilt_horizontal_absinfo;
litest_drain_events(li);
pressure_absinfo = libevdev_get_abs_info(dev->evdev, ABS_PRESSURE);
tilt_vertical_absinfo = libevdev_get_abs_info(dev->evdev, ABS_TILT_X);
tilt_horizontal_absinfo = libevdev_get_abs_info(dev->evdev, ABS_TILT_Y);
/* Test minimum */
if (pressure_absinfo != NULL)
litest_event(dev,
EV_ABS,
ABS_PRESSURE,
pressure_absinfo->minimum);
if (tilt_vertical_absinfo != NULL)
litest_event(dev,
EV_ABS,
ABS_TILT_X,
tilt_vertical_absinfo->minimum);
if (tilt_horizontal_absinfo != NULL)
litest_event(dev,
EV_ABS,
ABS_TILT_Y,
tilt_horizontal_absinfo->minimum);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) == LIBINPUT_EVENT_TABLET_TOOL_AXIS) {
tablet_event = libinput_event_get_tablet_tool_event(event);
if (libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE)) {
pressure = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
litest_assert_double_eq(pressure, 0);
}
if (libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X)) {
tilt_vertical =
libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X);
litest_assert_double_eq(tilt_vertical, -1);
}
if (libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y)) {
tilt_horizontal =
libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y);
litest_assert_double_eq(tilt_horizontal, -1);
}
}
libinput_event_destroy(event);
}
/* Test maximum */
if (pressure_absinfo != NULL)
litest_event(dev,
EV_ABS,
ABS_PRESSURE,
pressure_absinfo->maximum);
if (tilt_vertical_absinfo != NULL)
litest_event(dev,
EV_ABS,
ABS_TILT_X,
tilt_vertical_absinfo->maximum);
if (tilt_horizontal_absinfo != NULL)
litest_event(dev,
EV_ABS,
ABS_TILT_Y,
tilt_horizontal_absinfo->maximum);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) == LIBINPUT_EVENT_TABLET_TOOL_AXIS) {
tablet_event = libinput_event_get_tablet_tool_event(event);
if (libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE)) {
pressure = libinput_event_tablet_tool_get_axis_value(
tablet_event, LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
litest_assert_double_eq(pressure, 1);
}
if (libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X)) {
tilt_vertical =
libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X);
litest_assert_double_eq(tilt_vertical, 1);
}
if (libinput_event_tablet_tool_axis_has_changed(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y)) {
tilt_horizontal =
libinput_event_tablet_tool_get_axis_value(
tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y);
litest_assert_double_eq(tilt_horizontal, 1);
}
}
libinput_event_destroy(event);
}
}
END_TEST
START_TEST(tool_serial)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
struct libinput_tablet_tool *tool;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert_uint_eq(libinput_tablet_tool_get_serial(tool), 1000);
libinput_event_destroy(event);
}
END_TEST
START_TEST(serial_changes_tool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
struct libinput_tablet_tool *tool;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 2000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert_uint_eq(libinput_tablet_tool_get_serial(tool), 2000);
libinput_event_destroy(event);
}
END_TEST
START_TEST(invalid_serials)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_tablet_tool *tool;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, -1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) ==
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY) {
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert_uint_eq(libinput_tablet_tool_get_serial(tool), 1000);
}
libinput_event_destroy(event);
}
}
END_TEST
START_TEST(tool_ref)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_tablet_tool *tablet_event;
struct libinput_event *event;
struct libinput_tablet_tool *tool;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tablet_event = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tablet_event);
ck_assert_notnull(tool);
ck_assert(tool == libinput_tablet_tool_ref(tool));
ck_assert(tool == libinput_tablet_tool_unref(tool));
ck_assert(libinput_tablet_tool_unref(tool) == NULL);
libinput_event_destroy(event);
}
END_TEST
START_TEST(pad_buttons_ignored)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
int button;
litest_drain_events(li);
for (button = BTN_0; button < BTN_MOUSE; button++) {
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);
}
while ((event = libinput_get_event(li))) {
ck_assert_int_ne(libinput_event_get_type(event),
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
libinput_event_destroy(event);
libinput_dispatch(li);
}
/* same thing while in prox */
litest_tablet_proximity_in(dev, 10, 10, axes);
for (button = BTN_0; button < BTN_MOUSE; button++) {
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_tablet_proximity_out(dev);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
ck_assert_int_ne(libinput_event_get_type(event),
LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
libinput_event_destroy(event);
libinput_dispatch(li);
}
}
END_TEST
START_TEST(tools_with_serials)
{
struct libinput *li = litest_create_context();
struct litest_device *dev[2];
struct libinput_tablet_tool *tool[2] = {0};
struct libinput_event *event;
int i;
for (i = 0; i < 2; i++) {
dev[i] = litest_add_device_with_overrides(li,
LITEST_WACOM_INTUOS,
NULL,
NULL,
NULL,
NULL);
/* WARNING: this test fails if UI_GET_SYSNAME isn't
* available or isn't used by libevdev (1.3, commit 2ff45c73).
* Put a sleep(1) here and that usually fixes it.
*/
litest_event(dev[i], EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev[i], EV_MSC, MSC_SERIAL, 100);
litest_event(dev[i], EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) ==
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY) {
struct libinput_event_tablet_tool *t =
libinput_event_get_tablet_tool_event(event);
tool[i] = libinput_event_tablet_tool_get_tool(t);
}
libinput_event_destroy(event);
}
}
/* We should get the same object for both devices */
ck_assert_notnull(tool[0]);
ck_assert_notnull(tool[1]);
ck_assert_ptr_eq(tool[0], tool[1]);
litest_delete_device(dev[0]);
litest_delete_device(dev[1]);
libinput_unref(li);
}
END_TEST
START_TEST(tools_without_serials)
{
struct libinput *li = litest_create_context();
struct litest_device *dev[2];
struct libinput_tablet_tool *tool[2] = {0};
struct libinput_event *event;
int i;
for (i = 0; i < 2; i++) {
dev[i] = litest_add_device_with_overrides(li,
LITEST_WACOM_ISDV4,
NULL,
NULL,
NULL,
NULL);
/* WARNING: this test fails if UI_GET_SYSNAME isn't
* available or isn't used by libevdev (1.3, commit 2ff45c73).
* Put a sleep(1) here and that usually fixes it.
*/
litest_event(dev[i], EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev[i], EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
while ((event = libinput_get_event(li))) {
if (libinput_event_get_type(event) ==
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY) {
struct libinput_event_tablet_tool *t =
libinput_event_get_tablet_tool_event(event);
tool[i] = libinput_event_tablet_tool_get_tool(t);
}
libinput_event_destroy(event);
}
}
/* We should get different tool objects for each device */
ck_assert_notnull(tool[0]);
ck_assert_notnull(tool[1]);
ck_assert_ptr_ne(tool[0], tool[1]);
litest_delete_device(dev[0]);
litest_delete_device(dev[1]);
libinput_unref(li);
}
END_TEST
START_TEST(tool_capabilities)
{
struct libinput *li = litest_create_context();
struct litest_device *intuos;
struct litest_device *bamboo;
struct libinput_event *event;
struct libinput_event_tablet_tool *t;
struct libinput_tablet_tool *tool;
/* The axis capabilities of a tool can differ depending on the type of
* tablet the tool is being used with */
bamboo = litest_add_device(li, LITEST_WACOM_BAMBOO);
intuos = litest_add_device(li, LITEST_WACOM_INTUOS);
litest_event(bamboo, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(bamboo, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
t = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(t);
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE));
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE));
ck_assert(!libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X));
ck_assert(!libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y));
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_event(intuos, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(intuos, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
t = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(t);
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE));
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE));
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_TILT_X));
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_TILT_Y));
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_delete_device(bamboo);
litest_delete_device(intuos);
libinput_unref(li);
}
END_TEST
START_TEST(tool_in_prox_before_start)
{
struct libinput *li;
struct litest_device *dev = litest_current_device();
struct libinput_event *event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ ABS_TILT_X, 0 },
{ ABS_TILT_Y, 0 },
{ -1, -1 }
};
const char *devnode;
litest_tablet_proximity_in(dev, 10, 10, axes);
/* for simplicity, we create a new litest context */
devnode = libevdev_uinput_get_devnode(dev->uinput);
li = litest_create_context();
libinput_path_add_device(li, devnode);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_DEVICE_ADDED,
-1);
event = libinput_get_event(li);
libinput_event_destroy(event);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
litest_tablet_motion(dev, 10, 20, axes);
litest_tablet_motion(dev, 30, 40, axes);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_TABLET_TOOL_AXIS);
litest_assert_empty_queue(li);
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, BTN_STYLUS, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_TABLET_TOOL_BUTTON);
litest_tablet_proximity_out(dev);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
libinput_unref(li);
}
END_TEST
START_TEST(mouse_tool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct libinput_tablet_tool *tool;
if (!libevdev_has_event_code(dev->evdev,
EV_KEY,
BTN_TOOL_MOUSE))
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_MOUSE, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tev);
ck_assert_notnull(tool);
ck_assert_int_eq(libinput_tablet_tool_get_type(tool),
LIBINPUT_TABLET_TOOL_TYPE_MOUSE);
libinput_event_destroy(event);
}
END_TEST
START_TEST(mouse_buttons)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct libinput_tablet_tool *tool;
int code;
if (!libevdev_has_event_code(dev->evdev,
EV_KEY,
BTN_TOOL_MOUSE))
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_MOUSE, 1);
litest_event(dev, EV_ABS, ABS_MISC, 0x806); /* 5-button mouse tool_id */
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tev);
ck_assert_notnull(tool);
libinput_tablet_tool_ref(tool);
libinput_event_destroy(event);
for (code = BTN_LEFT; code <= BTN_TASK; code++) {
bool has_button = libevdev_has_event_code(dev->evdev,
EV_KEY,
code);
ck_assert_int_eq(!!has_button,
!!libinput_tablet_tool_has_button(tool, code));
if (!has_button)
continue;
litest_event(dev, EV_KEY, code, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_event(dev, EV_KEY, code, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_tablet_button_event(li,
code,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_tablet_button_event(li,
code,
LIBINPUT_BUTTON_STATE_RELEASED);
}
libinput_tablet_tool_unref(tool);
}
END_TEST
START_TEST(mouse_rotation)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
int angle;
int tilt_center_x, tilt_center_y;
const struct input_absinfo *abs;
double val, old_val = 0;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ ABS_TILT_X, 0 },
{ ABS_TILT_Y, 0 },
{ -1, -1 }
};
if (!libevdev_has_event_code(dev->evdev,
EV_KEY,
BTN_TOOL_MOUSE))
return;
abs = libevdev_get_abs_info(dev->evdev, ABS_TILT_X);
ck_assert_notnull(abs);
tilt_center_x = (abs->maximum - abs->minimum + 1) / 2;
abs = libevdev_get_abs_info(dev->evdev, ABS_TILT_Y);
ck_assert_notnull(abs);
tilt_center_y = (abs->maximum - abs->minimum + 1) / 2;
litest_drain_events(li);
litest_push_event_frame(dev);
litest_tablet_proximity_in(dev, 10, 10, axes);
litest_event(dev, EV_KEY, BTN_TOOL_MOUSE, 1);
litest_pop_event_frame(dev);
litest_drain_events(li);
/* cos/sin are 90 degrees offset from the north-is-zero that
libinput uses. 175 is the CCW offset in the mouse HW */
for (angle = 5; angle < 360; angle += 5) {
double a = (angle - 90 - 175)/180.0 * M_PI;
int x, y;
x = cos(a) * 20 + tilt_center_x;
y = sin(a) * 20 + tilt_center_y;
litest_event(dev, EV_ABS, ABS_TILT_X, x);
litest_event(dev, EV_ABS, ABS_TILT_Y, y);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
ck_assert(libinput_event_tablet_tool_axis_has_changed(tev,
LIBINPUT_TABLET_TOOL_AXIS_ROTATION_Z));
val = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_ROTATION_Z);
/* rounding error galore, we can't test for anything more
precise than these */
litest_assert_double_lt(val, 360.0);
litest_assert_double_gt(val, old_val);
litest_assert_double_lt(val, angle + 5);
old_val = val;
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(mouse_wheel)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct libinput_tablet_tool *tool;
const struct input_absinfo *abs;
double val;
int i;
if (!libevdev_has_event_code(dev->evdev,
EV_REL,
REL_WHEEL))
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_MOUSE, 1);
litest_event(dev, EV_ABS, ABS_MISC, 0x806); /* 5-button mouse tool_id */
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tev);
ck_assert_notnull(tool);
libinput_tablet_tool_ref(tool);
libinput_event_destroy(event);
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL));
for (i = 0; i < 3; i++) {
litest_event(dev, EV_REL, REL_WHEEL, -1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_AXIS, -1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
ck_assert(libinput_event_tablet_tool_axis_has_changed(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL));
val = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL);
ck_assert_int_eq(val, 0);
val = libinput_event_tablet_tool_get_axis_delta(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL);
ck_assert_int_eq(val, 15);
val = libinput_event_tablet_tool_get_axis_delta_discrete(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL);
ck_assert_int_eq(val, 1);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
for (i = 2; i < 5; i++) {
/* send x/y events to make sure we reset the wheel */
abs = libevdev_get_abs_info(dev->evdev, ABS_X);
litest_event(dev, EV_ABS, ABS_X, (abs->maximum - abs->minimum)/i);
abs = libevdev_get_abs_info(dev->evdev, ABS_Y);
litest_event(dev, EV_ABS, ABS_Y, (abs->maximum - abs->minimum)/i);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li, LIBINPUT_EVENT_TABLET_TOOL_AXIS, -1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
ck_assert(!libinput_event_tablet_tool_axis_has_changed(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL));
val = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL);
ck_assert_int_eq(val, 0);
val = libinput_event_tablet_tool_get_axis_delta(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL);
ck_assert_int_eq(val, 0);
val = libinput_event_tablet_tool_get_axis_delta_discrete(tev,
LIBINPUT_TABLET_TOOL_AXIS_REL_WHEEL);
ck_assert_int_eq(val, 0);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
libinput_tablet_tool_unref(tool);
}
END_TEST
START_TEST(airbrush_tool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct libinput_tablet_tool *tool;
if (!libevdev_has_event_code(dev->evdev,
EV_KEY,
BTN_TOOL_AIRBRUSH))
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_AIRBRUSH, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tev);
ck_assert_notnull(tool);
ck_assert_int_eq(libinput_tablet_tool_get_type(tool),
LIBINPUT_TABLET_TOOL_TYPE_AIRBRUSH);
libinput_event_destroy(event);
}
END_TEST
START_TEST(airbrush_wheel)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
const struct input_absinfo *abs;
double val;
double scale;
int v;
if (!libevdev_has_event_code(dev->evdev,
EV_KEY,
BTN_TOOL_AIRBRUSH))
return;
litest_drain_events(li);
abs = libevdev_get_abs_info(dev->evdev, ABS_WHEEL);
ck_assert_notnull(abs);
litest_event(dev, EV_KEY, BTN_TOOL_AIRBRUSH, 1);
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
/* start with non-zero */
litest_event(dev, EV_ABS, ABS_WHEEL, 10);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
scale = abs->maximum - abs->minimum;
for (v = abs->minimum; v < abs->maximum; v += 8) {
litest_event(dev, EV_ABS, ABS_WHEEL, v);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
ck_assert(libinput_event_tablet_tool_axis_has_changed(tev,
LIBINPUT_TABLET_TOOL_AXIS_SLIDER));
val = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_SLIDER);
ck_assert_int_eq(val, (v - abs->minimum)/scale);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(artpen_tool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct libinput_tablet_tool *tool;
if (!libevdev_has_event_code(dev->evdev,
EV_ABS,
ABS_Z))
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, BTN_TOOL_PEN, 1);
litest_event(dev, EV_ABS, ABS_MISC, 0x804); /* Art Pen */
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
tool = libinput_event_tablet_tool_get_tool(tev);
ck_assert_notnull(tool);
ck_assert_int_eq(libinput_tablet_tool_get_type(tool),
LIBINPUT_TABLET_TOOL_TYPE_PEN);
ck_assert(libinput_tablet_tool_has_axis(tool,
LIBINPUT_TABLET_TOOL_AXIS_ROTATION_Z));
libinput_event_destroy(event);
}
END_TEST
START_TEST(artpen_rotation)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
const struct input_absinfo *abs;
double val;
double scale;
int angle;
if (!libevdev_has_event_code(dev->evdev,
EV_ABS,
ABS_Z))
return;
litest_drain_events(li);
abs = libevdev_get_abs_info(dev->evdev, ABS_Z);
ck_assert_notnull(abs);
scale = (abs->maximum - abs->minimum + 1)/360.0;
litest_event(dev, EV_KEY, BTN_TOOL_BRUSH, 1);
litest_event(dev, EV_ABS, ABS_MISC, 0x804); /* Art Pen */
litest_event(dev, EV_MSC, MSC_SERIAL, 1000);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_ABS, ABS_Z, abs->minimum);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_drain_events(li);
for (angle = 8; angle < 360; angle += 8) {
int a = angle * scale + abs->minimum;
litest_event(dev, EV_ABS, ABS_Z, a);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
ck_assert(libinput_event_tablet_tool_axis_has_changed(tev,
LIBINPUT_TABLET_TOOL_AXIS_ROTATION_Z));
val = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_ROTATION_Z);
/* artpen has a 90 deg offset cw */
ck_assert_int_eq(round(val), (angle + 90) % 360);
val = libinput_event_tablet_tool_get_axis_delta(tev,
LIBINPUT_TABLET_TOOL_AXIS_ROTATION_Z);
ck_assert_int_eq(val, 8);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
}
}
END_TEST
START_TEST(tablet_time_usec)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_drain_events(li);
litest_tablet_proximity_in(dev, 5, 100, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
ck_assert_int_eq(libinput_event_tablet_tool_get_time(tev),
libinput_event_tablet_tool_get_time_usec(tev) / 1000);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_pressure_distance_exclusive)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ ABS_PRESSURE, 20 }, /* see the litest device */
{ -1, -1 },
};
double pressure, distance;
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_drain_events(li);
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
distance = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
ck_assert_double_eq(pressure, 0.0);
ck_assert_double_ne(distance, 0.0);
libinput_event_destroy(event);
axes[0].value = 15;
axes[1].value = 25;
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_tablet_motion(dev, 30, 30, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
distance = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_DISTANCE);
ck_assert_double_eq(distance, 0.0);
ck_assert_double_ne(pressure, 0.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_calibration_has_matrix)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *d = dev->libinput_device;
enum libinput_config_status status;
int rc;
float calibration[6] = {1, 0, 0, 0, 1, 0};
int has_calibration;
has_calibration = libevdev_has_property(dev->evdev, INPUT_PROP_DIRECT);
rc = libinput_device_config_calibration_has_matrix(d);
ck_assert_int_eq(rc, has_calibration);
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);
if (has_calibration)
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
else
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
}
END_TEST
START_TEST(tablet_calibration_set_matrix_delta)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_device *d = dev->libinput_device;
enum libinput_config_status status;
float calibration[6] = {0.5, 0, 0, 0, 0.5, 0};
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
int has_calibration;
double x, y, dx, dy, mdx, mdy;
has_calibration = libevdev_has_property(dev->evdev, INPUT_PROP_DIRECT);
if (!has_calibration)
return;
litest_drain_events(li);
litest_tablet_proximity_in(dev, 100, 100, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
libinput_event_destroy(event);
litest_tablet_motion(dev, 80, 80, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
dx = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X) - x;
dy = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y) - y;
libinput_event_destroy(event);
litest_tablet_proximity_out(dev);
litest_drain_events(li);
status = libinput_device_config_calibration_set_matrix(d,
calibration);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_tablet_proximity_in(dev, 100, 100, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
x = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X);
y = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y);
libinput_event_destroy(event);
litest_tablet_motion(dev, 80, 80, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
mdx = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_X) - x;
mdy = libinput_event_tablet_tool_get_axis_value(tablet_event,
LIBINPUT_TABLET_TOOL_AXIS_Y) - y;
libinput_event_destroy(event);
litest_drain_events(li);
ck_assert_double_gt(dx, mdx * 2 - 1);
ck_assert_double_lt(dx, mdx * 2 + 1);
ck_assert_double_gt(dy, mdy * 2 - 1);
ck_assert_double_lt(dy, mdy * 2 + 1);
}
END_TEST
START_TEST(tablet_calibration_set_matrix)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_device *d = dev->libinput_device;
enum libinput_config_status status;
float calibration[6] = {0.5, 0, 0, 0, 1, 0};
struct libinput_event *event;
struct libinput_event_tablet_tool *tablet_event;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
int has_calibration;
double x, y;
has_calibration = libevdev_has_property(dev->evdev, INPUT_PROP_DIRECT);
if (!has_calibration)
return;
litest_drain_events(li);
status = libinput_device_config_calibration_set_matrix(d,
calibration);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_tablet_proximity_in(dev, 100, 100, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
x = libinput_event_tablet_tool_get_x_transformed(tablet_event, 100);
y = libinput_event_tablet_tool_get_y_transformed(tablet_event, 100);
libinput_event_destroy(event);
ck_assert_double_gt(x, 49.0);
ck_assert_double_lt(x, 51.0);
ck_assert_double_gt(y, 99.0);
ck_assert_double_lt(y, 100.0);
litest_tablet_proximity_out(dev);
libinput_dispatch(li);
litest_tablet_proximity_in(dev, 50, 50, axes);
litest_tablet_proximity_out(dev);
litest_drain_events(li);
calibration[0] = 1;
calibration[4] = 0.5;
status = libinput_device_config_calibration_set_matrix(d,
calibration);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_tablet_proximity_in(dev, 100, 100, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tablet_event = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
x = libinput_event_tablet_tool_get_x_transformed(tablet_event, 100);
y = libinput_event_tablet_tool_get_y_transformed(tablet_event, 100);
libinput_event_destroy(event);
ck_assert_double_gt(x, 99.0);
ck_assert_double_lt(x, 100.0);
ck_assert_double_gt(y, 49.0);
ck_assert_double_lt(y, 51.0);
litest_tablet_proximity_out(dev);
}
END_TEST
START_TEST(tablet_pressure_offset)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 70 },
{ ABS_PRESSURE, 20 },
{ -1, -1 },
};
double pressure;
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_drain_events(li);
axes[0].value = 0;
axes[1].value = 21;
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
libinput_dispatch(li);
litest_drain_events(li);
axes[1].value = 20;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_eq(pressure, 0.0);
libinput_event_destroy(event);
litest_drain_events(li);
axes[1].value = 21;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
/* can't use the double_eq here, the pressure value is too tiny */
ck_assert(pressure > 0.0);
ck_assert(pressure < 1.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_pressure_offset_decrease)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 70 },
{ ABS_PRESSURE, 20 },
{ -1, -1 },
};
double pressure;
/* offset 20 on prox in */
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_drain_events(li);
/* a reduced pressure value must reduce the offset */
axes[0].value = 0;
axes[1].value = 10;
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_eq(pressure, 0.0);
libinput_event_destroy(event);
litest_drain_events(li);
axes[1].value = 11;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
/* can't use the double_eq here, the pressure value is too tiny */
ck_assert(pressure > 0.0);
ck_assert(pressure < 1.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_pressure_offset_increase)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 70 },
{ ABS_PRESSURE, 20 },
{ -1, -1 },
};
double pressure;
/* offset 20 on first prox in */
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_tablet_proximity_out(dev);
litest_drain_events(li);
/* offset 30 on second prox in - must not change the offset */
axes[1].value = 30;
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_drain_events(li);
axes[0].value = 0;
axes[1].value = 31;
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
libinput_dispatch(li);
litest_drain_events(li);
axes[1].value = 30;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
/* can't use the double_eq here, the pressure value is too tiny */
ck_assert(pressure > 0.0);
ck_assert(pressure < 1.0);
libinput_event_destroy(event);
litest_drain_events(li);
axes[1].value = 20;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_eq(pressure, 0.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_pressure_offset_exceed_threshold)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 70 },
{ ABS_PRESSURE, 30 },
{ -1, -1 },
};
double pressure;
litest_drain_events(li);
litest_disable_log_handler(li);
litest_tablet_proximity_in(dev, 5, 100, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_eq(pressure, 0.0);
libinput_event_destroy(event);
litest_restore_log_handler(li);
axes[0].value = 0;
axes[1].value = 31;
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
libinput_dispatch(li);
litest_drain_events(li);
axes[1].value = 30;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_AXIS);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_gt(pressure, 0.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_pressure_offset_none_for_zero_distance)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 0 },
{ ABS_PRESSURE, 20 },
{ -1, -1 },
};
double pressure;
litest_drain_events(li);
/* we're going straight to touch on proximity, make sure we don't
* offset the pressure here */
litest_push_event_frame(dev);
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
libinput_dispatch(li);
event = libinput_get_event(li);
tev = litest_is_tablet_event(event,
LIBINPUT_EVENT_TABLET_TOOL_PROXIMITY);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_gt(pressure, 0.0);
libinput_event_destroy(event);
}
END_TEST
START_TEST(tablet_pressure_offset_none_for_small_distance)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_tablet_tool *tev;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 20 },
{ ABS_PRESSURE, 20 },
{ -1, -1 },
};
double pressure;
/* stylus too close to the tablet on the proximity in, ignore any
* pressure offset */
litest_tablet_proximity_in(dev, 5, 100, axes);
litest_drain_events(li);
libinput_dispatch(li);
axes[0].value = 0;
axes[1].value = 21;
litest_push_event_frame(dev);
litest_tablet_motion(dev, 70, 70, axes);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_pop_event_frame(dev);
litest_drain_events(li);
axes[1].value = 20;
litest_tablet_motion(dev, 70, 70, axes);
libinput_dispatch(li);
litest_wait_for_event_of_type(li,
LIBINPUT_EVENT_TABLET_TOOL_AXIS,
-1);
event = libinput_get_event(li);
tev = libinput_event_get_tablet_tool_event(event);
pressure = libinput_event_tablet_tool_get_axis_value(tev,
LIBINPUT_TABLET_TOOL_AXIS_PRESSURE);
ck_assert_double_gt(pressure, 0.0);
libinput_event_destroy(event);
}
END_TEST
void
litest_setup_tests(void)
{
litest_add("tablet:tool", tool_ref, LITEST_TABLET | LITEST_TOOL_SERIAL, LITEST_ANY);
litest_add_no_device("tablet:tool", tool_capabilities);
litest_add("tablet:tool", tool_in_prox_before_start, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tool_serial", tool_serial, LITEST_TABLET | LITEST_TOOL_SERIAL, LITEST_ANY);
litest_add("tablet:tool_serial", serial_changes_tool, LITEST_TABLET | LITEST_TOOL_SERIAL, LITEST_ANY);
litest_add("tablet:tool_serial", invalid_serials, LITEST_TABLET | LITEST_TOOL_SERIAL, LITEST_ANY);
litest_add_no_device("tablet:tool_serial", tools_with_serials);
litest_add_no_device("tablet:tool_serial", tools_without_serials);
litest_add("tablet:proximity", proximity_out_clear_buttons, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:proximity", proximity_in_out, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:proximity", proximity_has_axes, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:proximity", bad_distance_events, LITEST_TABLET | LITEST_DISTANCE, LITEST_ANY);
litest_add("tablet:tip", tip_down_up, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_down_prox_in, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_up_prox_out, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_down_btn_change, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_up_btn_change, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_down_motion, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_up_motion, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_state_proximity, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_state_axis, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:tip", tip_state_button, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:motion", motion, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:motion", motion_delta, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:motion", motion_delta_partial, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:motion", motion_event_state, LITEST_TABLET, LITEST_ANY);
litest_add_for_device("tablet:left_handed", left_handed, LITEST_WACOM_INTUOS);
litest_add_for_device("tablet:left_handed", no_left_handed, LITEST_WACOM_CINTIQ);
litest_add("tablet:normalization", normalization, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:pad", pad_buttons_ignored, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:mouse", mouse_tool, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:mouse", mouse_buttons, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:mouse", mouse_rotation, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:mouse", mouse_wheel, LITEST_TABLET, LITEST_WHEEL);
litest_add("tablet:airbrush", airbrush_tool, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:airbrush", airbrush_wheel, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:artpen", artpen_tool, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:artpen", artpen_rotation, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:time", tablet_time_usec, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:pressure", tablet_pressure_distance_exclusive, LITEST_TABLET | LITEST_DISTANCE, LITEST_ANY);
litest_add("tablet:calibration", tablet_calibration_has_matrix, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:calibration", tablet_calibration_set_matrix, LITEST_TABLET, LITEST_ANY);
litest_add("tablet:calibration", tablet_calibration_set_matrix_delta, LITEST_TABLET, LITEST_ANY);
litest_add_for_device("tablet:pressure", tablet_pressure_offset, LITEST_WACOM_INTUOS);
litest_add_for_device("tablet:pressure", tablet_pressure_offset_decrease, LITEST_WACOM_INTUOS);
litest_add_for_device("tablet:pressure", tablet_pressure_offset_increase, LITEST_WACOM_INTUOS);
litest_add_for_device("tablet:pressure", tablet_pressure_offset_exceed_threshold, LITEST_WACOM_INTUOS);
litest_add_for_device("tablet:pressure", tablet_pressure_offset_none_for_zero_distance, LITEST_WACOM_INTUOS);
litest_add_for_device("tablet:pressure", tablet_pressure_offset_none_for_small_distance, LITEST_WACOM_INTUOS);
}
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