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libinput/test/test-gestures.c
Peter Hutterer 5d66edc9f4 test: prefix all test source files with "test-" 
They weren't originally prefixed but the various tests were, but now that we
only have one test runner binary anyway, the prefix helps sorting the files
easily within e.g. gcov results.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2017-01-16 08:59:00 +10:00

1295 lines
32 KiB
C
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/*
* Copyright © 2015 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 <check.h>
#include <libinput.h>
#include "libinput-util.h"
#include "litest.h"
START_TEST(gestures_cap)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
if (libevdev_has_property(dev->evdev, INPUT_PROP_SEMI_MT))
ck_assert(!libinput_device_has_capability(device,
LIBINPUT_DEVICE_CAP_GESTURE));
else
ck_assert(libinput_device_has_capability(device,
LIBINPUT_DEVICE_CAP_GESTURE));
}
END_TEST
START_TEST(gestures_nocap)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
ck_assert(!libinput_device_has_capability(device,
LIBINPUT_DEVICE_CAP_GESTURE));
}
END_TEST
START_TEST(gestures_swipe_3fg)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) < 3)
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 40);
litest_touch_down(dev, 1, 50, 40);
litest_touch_down(dev, 2, 60, 40);
libinput_dispatch(li);
litest_touch_move_three_touches(dev,
40, 40,
50, 40,
60, 40,
dir_x, dir_y,
10, 2);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN,
3);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE,
3);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
dx = libinput_event_gesture_get_dx_unaccelerated(gevent);
dy = libinput_event_gesture_get_dy_unaccelerated(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
libinput_event_destroy(event);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
litest_touch_up(dev, 2);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_END,
3);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_swipe_3fg_btntool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) > 2 ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 40);
litest_touch_down(dev, 1, 50, 40);
litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
litest_event(dev, EV_KEY, BTN_TOOL_TRIPLETAP, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_touch_move_two_touches(dev,
40, 40,
50, 40,
dir_x, dir_y,
10, 2);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN,
3);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE,
3);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
dx = libinput_event_gesture_get_dx_unaccelerated(gevent);
dy = libinput_event_gesture_get_dy_unaccelerated(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
libinput_event_destroy(event);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_END,
3);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_swipe_4fg)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int cardinals[8][2] = {
{ 0, 3 },
{ 3, 3 },
{ 3, 0 },
{ 3, -3 },
{ 0, -3 },
{ -3, -3 },
{ -3, 0 },
{ -3, 3 },
};
int i;
if (libevdev_get_num_slots(dev->evdev) < 4)
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 40);
litest_touch_down(dev, 1, 50, 40);
litest_touch_down(dev, 2, 60, 40);
litest_touch_down(dev, 3, 70, 40);
libinput_dispatch(li);
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
dir_x += cardinals[cardinal][0];
dir_y += cardinals[cardinal][1];
litest_touch_move(dev,
0,
40 + dir_x,
40 + dir_y);
litest_touch_move(dev,
1,
50 + dir_x,
40 + dir_y);
litest_touch_move(dev,
2,
60 + dir_x,
40 + dir_y);
litest_touch_move(dev,
3,
70 + dir_x,
40 + dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN,
4);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE,
4);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
dx = libinput_event_gesture_get_dx_unaccelerated(gevent);
dy = libinput_event_gesture_get_dy_unaccelerated(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
libinput_event_destroy(event);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
litest_touch_up(dev, 2);
litest_touch_up(dev, 3);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_END,
4);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_swipe_4fg_btntool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) > 2 ||
!libevdev_has_event_code(dev->evdev, EV_KEY, BTN_TOOL_QUADTAP) ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 40);
litest_touch_down(dev, 1, 50, 40);
litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
litest_event(dev, EV_KEY, BTN_TOOL_QUADTAP, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_touch_move_two_touches(dev,
40, 40,
50, 40,
dir_x, dir_y,
10, 2);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN,
4);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE,
4);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
dx = libinput_event_gesture_get_dx_unaccelerated(gevent);
dy = libinput_event_gesture_get_dy_unaccelerated(gevent);
if (dir_x == 0.0)
ck_assert(dx == 0.0);
else if (dir_x < 0.0)
ck_assert(dx < 0.0);
else if (dir_x > 0.0)
ck_assert(dx > 0.0);
if (dir_y == 0.0)
ck_assert(dy == 0.0);
else if (dir_y < 0.0)
ck_assert(dy < 0.0);
else if (dir_y > 0.0)
ck_assert(dy > 0.0);
libinput_event_destroy(event);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_END,
4);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_pinch_vertical_positon)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int nfingers = _i; /* ranged test */
if (libevdev_get_num_slots(dev->evdev) < nfingers ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
litest_disable_tap(dev->libinput_device);
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 30);
litest_touch_down(dev, 1, 50, 70);
litest_touch_down(dev, 2, 60, 70);
if (nfingers > 3)
litest_touch_down(dev, 3, 70, 70);
libinput_dispatch(li);
litest_timeout_gesture_scroll();
libinput_dispatch(li);
/* This is actually a small swipe gesture, all three fingers moving
* down but we're checking for the code that triggers based on
* finger position. */
litest_touch_move_to(dev, 0, 40, 30, 40, 30.5, 1, 0);
litest_touch_move_to(dev, 1, 50, 70, 50, 70.5, 1, 0);
litest_touch_move_to(dev, 2, 60, 70, 60, 70.5, 1, 0);
if (nfingers > 3)
litest_touch_move_to(dev, 3, 70, 70, 70, 70.5, 1, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
nfingers);
libinput_event_destroy(event);
litest_touch_move_to(dev, 0, 40, 30.5, 40, 36, 5, 0);
litest_touch_move_to(dev, 1, 50, 70.5, 50, 76, 5, 0);
litest_touch_move_to(dev, 2, 60, 70.5, 60, 76, 5, 0);
if (nfingers > 3)
litest_touch_move_to(dev, 3, 70, 70.5, 60, 76, 5, 0);
libinput_dispatch(li);
litest_assert_only_typed_events(li,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE);
}
END_TEST
START_TEST(gestures_pinch)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int i;
double scale, oldscale;
double angle;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) < 2 ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
libinput_dispatch(li);
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
if (dir_x > 0.0)
dir_x -= 2;
else if (dir_x < 0.0)
dir_x += 2;
if (dir_y > 0.0)
dir_y -= 2;
else if (dir_y < 0.0)
dir_y += 2;
litest_touch_move(dev,
0,
50 + dir_x,
50 + dir_y);
litest_touch_move(dev,
1,
50 - dir_x,
50 - dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
2);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
ck_assert(scale == 1.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
2);
oldscale = scale;
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(scale < oldscale);
angle = libinput_event_gesture_get_angle_delta(gevent);
ck_assert_double_le(fabs(angle), 1.0);
libinput_event_destroy(event);
libinput_dispatch(li);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_END,
2);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_pinch_3fg)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int i;
double scale, oldscale;
double angle;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) < 3)
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
litest_touch_down(dev, 2, 51 - dir_x, 51 - dir_y);
libinput_dispatch(li);
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
if (dir_x > 0.0)
dir_x -= 2;
else if (dir_x < 0.0)
dir_x += 2;
if (dir_y > 0.0)
dir_y -= 2;
else if (dir_y < 0.0)
dir_y += 2;
litest_touch_move(dev,
0,
50 + dir_x,
50 + dir_y);
litest_touch_move(dev,
1,
50 - dir_x,
50 - dir_y);
litest_touch_move(dev,
2,
51 - dir_x,
51 - dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
3);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
ck_assert(scale == 1.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
3);
oldscale = scale;
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(scale < oldscale);
angle = libinput_event_gesture_get_angle_delta(gevent);
ck_assert_double_le(fabs(angle), 1.0);
libinput_event_destroy(event);
libinput_dispatch(li);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
litest_touch_up(dev, 2);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_END,
3);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_pinch_3fg_btntool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int i;
double scale, oldscale;
double angle;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) > 2 ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
litest_event(dev, EV_KEY, BTN_TOOL_TRIPLETAP, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
if (dir_x > 0.0)
dir_x -= 2;
else if (dir_x < 0.0)
dir_x += 2;
if (dir_y > 0.0)
dir_y -= 2;
else if (dir_y < 0.0)
dir_y += 2;
litest_touch_move(dev,
0,
50 + dir_x,
50 + dir_y);
litest_touch_move(dev,
1,
50 - dir_x,
50 - dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
3);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
ck_assert(scale == 1.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
3);
oldscale = scale;
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(scale < oldscale);
angle = libinput_event_gesture_get_angle_delta(gevent);
ck_assert_double_le(fabs(angle), 1.0);
libinput_event_destroy(event);
libinput_dispatch(li);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_END,
3);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_pinch_4fg)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int i;
double scale, oldscale;
double angle;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) < 4)
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
litest_touch_down(dev, 2, 51 - dir_x, 51 - dir_y);
litest_touch_down(dev, 3, 52 - dir_x, 52 - dir_y);
libinput_dispatch(li);
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
if (dir_x > 0.0)
dir_x -= 2;
else if (dir_x < 0.0)
dir_x += 2;
if (dir_y > 0.0)
dir_y -= 2;
else if (dir_y < 0.0)
dir_y += 2;
litest_touch_move(dev,
0,
50 + dir_x,
50 + dir_y);
litest_touch_move(dev,
1,
50 - dir_x,
50 - dir_y);
litest_touch_move(dev,
2,
51 - dir_x,
51 - dir_y);
litest_touch_move(dev,
3,
52 - dir_x,
52 - dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
4);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
ck_assert(scale == 1.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
4);
oldscale = scale;
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(scale < oldscale);
angle = libinput_event_gesture_get_angle_delta(gevent);
ck_assert_double_le(fabs(angle), 1.0);
libinput_event_destroy(event);
libinput_dispatch(li);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
litest_touch_up(dev, 2);
litest_touch_up(dev, 3);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_END,
4);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_pinch_4fg_btntool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int i;
double scale, oldscale;
double angle;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) > 2 ||
!libevdev_has_event_code(dev->evdev, EV_KEY, BTN_TOOL_QUADTAP) ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
litest_event(dev, EV_KEY, BTN_TOOL_QUADTAP, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
if (dir_x > 0.0)
dir_x -= 3;
else if (dir_x < 0.0)
dir_x += 3;
if (dir_y > 0.0)
dir_y -= 3;
else if (dir_y < 0.0)
dir_y += 3;
litest_touch_move(dev,
0,
50 + dir_x,
50 + dir_y);
litest_touch_move(dev,
1,
50 - dir_x,
50 - dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
4);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
ck_assert(scale == 1.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
4);
oldscale = scale;
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(scale < oldscale);
angle = libinput_event_gesture_get_angle_delta(gevent);
ck_assert_double_le(fabs(angle), 1.5);
libinput_event_destroy(event);
libinput_dispatch(li);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_END,
4);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_spread)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
double dx, dy;
int cardinal = _i; /* ranged test */
double dir_x, dir_y;
int i;
double scale, oldscale;
double angle;
int cardinals[8][2] = {
{ 0, 30 },
{ 30, 30 },
{ 30, 0 },
{ 30, -30 },
{ 0, -30 },
{ -30, -30 },
{ -30, 0 },
{ -30, 30 },
};
if (libevdev_get_num_slots(dev->evdev) < 2 ||
!libinput_device_has_capability(dev->libinput_device,
LIBINPUT_DEVICE_CAP_GESTURE))
return;
dir_x = cardinals[cardinal][0];
dir_y = cardinals[cardinal][1];
litest_drain_events(li);
litest_touch_down(dev, 0, 50 + dir_x, 50 + dir_y);
litest_touch_down(dev, 1, 50 - dir_x, 50 - dir_y);
libinput_dispatch(li);
for (i = 0; i < 15; i++) {
litest_push_event_frame(dev);
if (dir_x > 0.0)
dir_x += 1;
else if (dir_x < 0.0)
dir_x -= 1;
if (dir_y > 0.0)
dir_y += 1;
else if (dir_y < 0.0)
dir_y -= 1;
litest_touch_move(dev,
0,
50 + dir_x,
50 + dir_y);
litest_touch_move(dev,
1,
50 - dir_x,
50 - dir_y);
litest_pop_event_frame(dev);
libinput_dispatch(li);
}
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_BEGIN,
2);
dx = libinput_event_gesture_get_dx(gevent);
dy = libinput_event_gesture_get_dy(gevent);
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(dx == 0.0);
ck_assert(dy == 0.0);
ck_assert(scale == 1.0);
libinput_event_destroy(event);
while ((event = libinput_get_event(li)) != NULL) {
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_UPDATE,
2);
oldscale = scale;
scale = libinput_event_gesture_get_scale(gevent);
ck_assert(scale > oldscale);
angle = libinput_event_gesture_get_angle_delta(gevent);
ck_assert_double_le(fabs(angle), 1.0);
libinput_event_destroy(event);
libinput_dispatch(li);
}
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_PINCH_END,
2);
ck_assert(!libinput_event_gesture_get_cancelled(gevent));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_time_usec)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_event_gesture *gevent;
uint64_t time_usec;
if (libevdev_get_num_slots(dev->evdev) < 3)
return;
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 40);
litest_touch_down(dev, 1, 50, 40);
litest_touch_down(dev, 2, 60, 40);
libinput_dispatch(li);
litest_touch_move_three_touches(dev,
40, 40,
50, 40,
60, 40,
0, 30,
10, 2);
libinput_dispatch(li);
event = libinput_get_event(li);
gevent = litest_is_gesture_event(event,
LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN,
3);
time_usec = libinput_event_gesture_get_time_usec(gevent);
ck_assert_int_eq(libinput_event_gesture_get_time(gevent),
(uint32_t) (time_usec / 1000));
libinput_event_destroy(event);
}
END_TEST
START_TEST(gestures_3fg_buttonarea_scroll)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
if (libevdev_get_num_slots(dev->evdev) < 3)
return;
litest_enable_buttonareas(dev);
litest_enable_2fg_scroll(dev);
litest_drain_events(li);
litest_touch_down(dev, 0, 40, 20);
litest_touch_down(dev, 1, 30, 20);
/* third finger in btnarea */
litest_touch_down(dev, 2, 50, 99);
libinput_dispatch(li);
litest_touch_move_two_touches(dev,
40, 20,
30, 20,
0, 40,
10, 2);
litest_touch_up(dev, 0);
litest_touch_up(dev, 1);
libinput_dispatch(li);
litest_assert_scroll(li, LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL, 4);
}
END_TEST
START_TEST(gestures_3fg_buttonarea_scroll_btntool)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
if (libevdev_get_num_slots(dev->evdev) > 2)
return;
litest_enable_buttonareas(dev);
litest_enable_2fg_scroll(dev);
litest_drain_events(li);
/* first finger in btnarea */
litest_touch_down(dev, 0, 20, 99);
litest_touch_down(dev, 1, 30, 20);
litest_event(dev, EV_KEY, BTN_TOOL_DOUBLETAP, 0);
litest_event(dev, EV_KEY, BTN_TOOL_TRIPLETAP, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_touch_move_to(dev, 1, 30, 20, 30, 70, 10, 1);
litest_touch_up(dev, 1);
libinput_dispatch(li);
litest_assert_scroll(li, LIBINPUT_POINTER_AXIS_SCROLL_VERTICAL, 4);
}
END_TEST
void
litest_setup_tests_gestures(void)
{
/* N, NE, ... */
struct range cardinals = { 0, 8 };
struct range fingers = { 3, 5 };
litest_add("gestures:cap", gestures_cap, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH);
litest_add("gestures:cap", gestures_nocap, LITEST_ANY, LITEST_TOUCHPAD);
litest_add_ranged("gestures:swipe", gestures_swipe_3fg, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:swipe", gestures_swipe_3fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:swipe", gestures_swipe_4fg, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:swipe", gestures_swipe_4fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_pinch, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_pinch_3fg, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_pinch_3fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_pinch_4fg, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_pinch_4fg_btntool, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_spread, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &cardinals);
litest_add_ranged("gestures:pinch", gestures_pinch_vertical_positon, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH, &fingers);
litest_add("gestures:swipe", gestures_3fg_buttonarea_scroll, LITEST_CLICKPAD, LITEST_SINGLE_TOUCH);
litest_add("gestures:swipe", gestures_3fg_buttonarea_scroll_btntool, LITEST_CLICKPAD, LITEST_SINGLE_TOUCH);
litest_add("gestures:time", gestures_time_usec, LITEST_TOUCHPAD, LITEST_SINGLE_TOUCH);
}
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