/*
* Copyright © 2014 Jonas Ådahl <jadahl@gmail.com>
*
* 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 <stdio.h>
#include "libinput-util.h"
#include "litest.h"
START_TEST(keyboard_seat_key_count)
{
struct litest_device *devices[4];
const int num_devices = ARRAY_LENGTH(devices);
struct libinput *libinput;
struct libinput_event *ev;
struct libinput_event_keyboard *kev;
int i;
int seat_key_count = 0;
int expected_key_button_count = 0;
char device_name[255];
libinput = litest_create_context();
for (i = 0; i < num_devices; ++i) {
sprintf(device_name, "litest Generic keyboard (%d)", i);
devices[i] = litest_add_device_with_overrides(libinput,
LITEST_KEYBOARD,
device_name,
NULL, NULL, NULL);
}
litest_drain_events(libinput);
for (i = 0; i < num_devices; ++i)
litest_keyboard_key(devices[i], KEY_A, true);
libinput_dispatch(libinput);
while ((ev = libinput_get_event(libinput))) {
kev = litest_is_keyboard_event(ev,
KEY_A,
LIBINPUT_KEY_STATE_PRESSED);
++expected_key_button_count;
seat_key_count =
libinput_event_keyboard_get_seat_key_count(kev);
ck_assert_int_eq(expected_key_button_count, seat_key_count);
libinput_event_destroy(ev);
libinput_dispatch(libinput);
}
ck_assert_int_eq(seat_key_count, num_devices);
for (i = 0; i < num_devices; ++i)
litest_keyboard_key(devices[i], KEY_A, false);
libinput_dispatch(libinput);
while ((ev = libinput_get_event(libinput))) {
kev = libinput_event_get_keyboard_event(ev);
ck_assert_notnull(kev);
ck_assert_int_eq(libinput_event_keyboard_get_key(kev), KEY_A);
ck_assert_int_eq(libinput_event_keyboard_get_key_state(kev),
LIBINPUT_KEY_STATE_RELEASED);
--expected_key_button_count;
seat_key_count =
libinput_event_keyboard_get_seat_key_count(kev);
ck_assert_int_eq(expected_key_button_count, seat_key_count);
libinput_event_destroy(ev);
libinput_dispatch(libinput);
}
ck_assert_int_eq(seat_key_count, 0);
for (i = 0; i < num_devices; ++i)
litest_delete_device(devices[i]);
libinput_unref(libinput);
}
END_TEST
START_TEST(keyboard_ignore_no_pressed_release)
{
struct litest_device *dev;
struct libinput *unused_libinput;
struct libinput *libinput;
struct libinput_event *event;
struct libinput_event_keyboard *kevent;
int events[] = {
EV_KEY, KEY_A,
-1, -1,
};
enum libinput_key_state *state;
enum libinput_key_state expected_states[] = {
LIBINPUT_KEY_STATE_PRESSED,
LIBINPUT_KEY_STATE_RELEASED,
};
/* We can't send pressed -> released -> pressed events using uinput
* as such non-symmetric events are dropped. Work-around this by first
* adding the test device to the tested context after having sent an
* initial pressed event. */
unused_libinput = litest_create_context();
dev = litest_add_device_with_overrides(unused_libinput,
LITEST_KEYBOARD,
"Generic keyboard",
NULL, NULL, events);
litest_keyboard_key(dev, KEY_A, true);
litest_drain_events(unused_libinput);
libinput = litest_create_context();
libinput_path_add_device(libinput,
libevdev_uinput_get_devnode(dev->uinput));
litest_drain_events(libinput);
litest_keyboard_key(dev, KEY_A, false);
litest_keyboard_key(dev, KEY_A, true);
litest_keyboard_key(dev, KEY_A, false);
libinput_dispatch(libinput);
ARRAY_FOR_EACH(expected_states, state) {
event = libinput_get_event(libinput);
ck_assert_notnull(event);
ck_assert_int_eq(libinput_event_get_type(event),
LIBINPUT_EVENT_KEYBOARD_KEY);
kevent = libinput_event_get_keyboard_event(event);
ck_assert_int_eq(libinput_event_keyboard_get_key(kevent),
KEY_A);
ck_assert_int_eq(libinput_event_keyboard_get_key_state(kevent),
*state);
libinput_event_destroy(event);
libinput_dispatch(libinput);
}
litest_assert_empty_queue(libinput);
litest_delete_device(dev);
libinput_unref(libinput);
libinput_unref(unused_libinput);
}
END_TEST
START_TEST(keyboard_key_auto_release)
{
struct libinput *libinput;
struct litest_device *dev;
struct libinput_event *event;
enum libinput_event_type type;
struct libinput_event_keyboard *kevent;
struct {
int code;
int released;
} keys[] = {
{ .code = KEY_A, },
{ .code = KEY_S, },
{ .code = KEY_D, },
{ .code = KEY_G, },
{ .code = KEY_Z, },
{ .code = KEY_DELETE, },
{ .code = KEY_F24, },
};
int events[2 * (ARRAY_LENGTH(keys) + 1)];
unsigned i;
int key;
int valid_code;
/* Enable all tested keys on the device */
i = 0;
while (i < 2 * ARRAY_LENGTH(keys)) {
key = keys[i / 2].code;
events[i++] = EV_KEY;
events[i++] = key;
}
events[i++] = -1;
events[i++] = -1;
libinput = litest_create_context();
dev = litest_add_device_with_overrides(libinput,
LITEST_KEYBOARD,
"Generic keyboard",
NULL, NULL, events);
litest_drain_events(libinput);
/* Send pressed events, without releasing */
for (i = 0; i < ARRAY_LENGTH(keys); ++i) {
key = keys[i].code;
litest_event(dev, EV_KEY, key, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(libinput);
event = libinput_get_event(libinput);
litest_is_keyboard_event(event,
key,
LIBINPUT_KEY_STATE_PRESSED);
libinput_event_destroy(event);
}
litest_drain_events(libinput);
/* "Disconnect" device */
litest_delete_device(dev);
/* Mark all released keys until device is removed */
while (1) {
event = libinput_get_event(libinput);
ck_assert_notnull(event);
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_DEVICE_REMOVED) {
libinput_event_destroy(event);
break;
}
ck_assert_int_eq(type, LIBINPUT_EVENT_KEYBOARD_KEY);
kevent = libinput_event_get_keyboard_event(event);
ck_assert_int_eq(libinput_event_keyboard_get_key_state(kevent),
LIBINPUT_KEY_STATE_RELEASED);
key = libinput_event_keyboard_get_key(kevent);
valid_code = 0;
for (i = 0; i < ARRAY_LENGTH(keys); ++i) {
if (keys[i].code == key) {
ck_assert_int_eq(keys[i].released, 0);
keys[i].released = 1;
valid_code = 1;
}
}
ck_assert_int_eq(valid_code, 1);
libinput_event_destroy(event);
}
/* Check that all pressed keys has been released. */
for (i = 0; i < ARRAY_LENGTH(keys); ++i) {
ck_assert_int_eq(keys[i].released, 1);
}
libinput_unref(libinput);
}
END_TEST
START_TEST(keyboard_has_key)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
unsigned int code;
int evdev_has, libinput_has;
ck_assert(libinput_device_has_capability(
device,
LIBINPUT_DEVICE_CAP_KEYBOARD));
for (code = 0; code < KEY_CNT; code++) {
evdev_has = libevdev_has_event_code(dev->evdev, EV_KEY, code);
libinput_has = libinput_device_keyboard_has_key(device, code);
ck_assert_int_eq(evdev_has, libinput_has);
}
}
END_TEST
START_TEST(keyboard_keys_bad_device)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
unsigned int code;
int has_key;
if (libinput_device_has_capability(device,
LIBINPUT_DEVICE_CAP_KEYBOARD))
return;
for (code = 0; code < KEY_CNT; code++) {
has_key = libinput_device_keyboard_has_key(device, code);
ck_assert_int_eq(has_key, -1);
}
}
END_TEST
START_TEST(keyboard_time_usec)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event_keyboard *kev;
struct libinput_event *event;
uint64_t time_usec;
if (!libevdev_has_event_code(dev->evdev, EV_KEY, KEY_A))
return;
litest_drain_events(dev->libinput);
litest_keyboard_key(dev, KEY_A, true);
libinput_dispatch(li);
event = libinput_get_event(li);
kev = litest_is_keyboard_event(event,
KEY_A,
LIBINPUT_KEY_STATE_PRESSED);
time_usec = libinput_event_keyboard_get_time_usec(kev);
ck_assert_int_eq(libinput_event_keyboard_get_time(kev),
(uint32_t) (time_usec / 1000));
libinput_event_destroy(event);
litest_drain_events(dev->libinput);
}
END_TEST
START_TEST(keyboard_no_buttons)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int code;
const char *name;
litest_drain_events(dev->libinput);
for (code = 0; code < KEY_MAX; code++) {
if (!libevdev_has_event_code(dev->evdev, EV_KEY, code))
continue;
name = libevdev_event_code_get_name(EV_KEY, code);
if (!name || !strneq(name, "KEY_", 4))
continue;
litest_keyboard_key(dev, code, true);
litest_keyboard_key(dev, code, false);
libinput_dispatch(li);
event = libinput_get_event(li);
litest_is_keyboard_event(event,
code,
LIBINPUT_KEY_STATE_PRESSED);
libinput_event_destroy(event);
event = libinput_get_event(li);
litest_is_keyboard_event(event,
code,
LIBINPUT_KEY_STATE_RELEASED);
libinput_event_destroy(event);
}
}
END_TEST
START_TEST(keyboard_frame_order)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
if (!libevdev_has_event_code(dev->evdev, EV_KEY, KEY_A) ||
!libevdev_has_event_code(dev->evdev, EV_KEY, KEY_LEFTSHIFT))
return;
litest_drain_events(li);
litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 1);
litest_event(dev, EV_KEY, KEY_A, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_key_event(li,
KEY_LEFTSHIFT,
LIBINPUT_KEY_STATE_PRESSED);
litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_PRESSED);
litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 0);
litest_event(dev, EV_KEY, KEY_A, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_key_event(li,
KEY_LEFTSHIFT,
LIBINPUT_KEY_STATE_RELEASED);
litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_RELEASED);
litest_event(dev, EV_KEY, KEY_A, 1);
litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_PRESSED);
litest_assert_key_event(li,
KEY_LEFTSHIFT,
LIBINPUT_KEY_STATE_PRESSED);
litest_event(dev, EV_KEY, KEY_A, 0);
litest_event(dev, EV_KEY, KEY_LEFTSHIFT, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_RELEASED);
litest_assert_key_event(li,
KEY_LEFTSHIFT,
LIBINPUT_KEY_STATE_RELEASED);
libinput_dispatch(li);
}
END_TEST
START_TEST(keyboard_leds)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
/* we can't actually test the results here without physically
* looking at the LEDs. So all we do is trigger the code for devices
* with and without LEDs and check that it doesn't go boom
*/
libinput_device_led_update(device,
LIBINPUT_LED_NUM_LOCK);
libinput_device_led_update(device,
LIBINPUT_LED_CAPS_LOCK);
libinput_device_led_update(device,
LIBINPUT_LED_SCROLL_LOCK);
libinput_device_led_update(device,
LIBINPUT_LED_NUM_LOCK|
LIBINPUT_LED_CAPS_LOCK);
libinput_device_led_update(device,
LIBINPUT_LED_NUM_LOCK|
LIBINPUT_LED_CAPS_LOCK |
LIBINPUT_LED_SCROLL_LOCK);
libinput_device_led_update(device, 0);
libinput_device_led_update(device, -1);
}
END_TEST
START_TEST(keyboard_no_scroll)
{
struct litest_device *dev = litest_current_device();
struct libinput_device *device = dev->libinput_device;
enum libinput_config_scroll_method method;
enum libinput_config_status status;
method = libinput_device_config_scroll_get_method(device);
ck_assert_int_eq(method, LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
method = libinput_device_config_scroll_get_default_method(device);
ck_assert_int_eq(method, LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_2FG);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_EDGE);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_ON_BUTTON_DOWN);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
status = libinput_device_config_scroll_set_method(device,
LIBINPUT_CONFIG_SCROLL_NO_SCROLL);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
}
END_TEST
TEST_COLLECTION(keyboard)
{
litest_add_no_device("keyboard:seat key count", keyboard_seat_key_count);
litest_add_no_device("keyboard:key counting", keyboard_ignore_no_pressed_release);
litest_add_no_device("keyboard:key counting", keyboard_key_auto_release);
litest_add("keyboard:keys", keyboard_has_key, LITEST_KEYS, LITEST_ANY);
litest_add("keyboard:keys", keyboard_keys_bad_device, LITEST_ANY, LITEST_ANY);
litest_add("keyboard:time", keyboard_time_usec, LITEST_KEYS, LITEST_ANY);
litest_add("keyboard:events", keyboard_no_buttons, LITEST_KEYS, LITEST_ANY);
litest_add("keyboard:events", keyboard_frame_order, LITEST_KEYS, LITEST_ANY);
litest_add("keyboard:leds", keyboard_leds, LITEST_ANY, LITEST_ANY);
litest_add("keyboard:scroll", keyboard_no_scroll, LITEST_KEYS, LITEST_WHEEL);
}