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libinput/test/test-misc.c
Peter Hutterer 41c08f0816 test: add litest-runner as test suite runner 
This replaces check. The code is a copy of pwtest which I wrote years
ago for pipewire but adjusted for us here the last few days.

There are a few advantages over check:
- Ability to SKIP tests or mark them as NOT_APPLICABLE, the latter
  of which is used for early checks if a device doesn't meet
  requirements.
- it captures stdout/stderr separately
- colors!
- YAML output format makes it a lot easier to read the results and
  eventually parse them for e.g. "restart failed tests"

Less abstraction: we set up the tests, pass them to the runner and run
them with the given number of forks. This is an improvement over before
where we forked into N test suites which each called check which then
forked again. Since we're now keeping track of those processes
ourselves we can also write tests that are expected to fail with
signals.

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1067>
2024-10-30 23:20:42 +00:00

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/*
* Copyright © 2014 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 <errno.h>
#include <fcntl.h>
#include <libinput.h>
#include <libinput-util.h>
#include <unistd.h>
#include <stdarg.h>
#include "litest.h"
#include "libinput-util.h"
static int open_restricted(const char *path, int flags, void *data)
{
int fd = open(path, flags);
return fd < 0 ? -errno : fd;
}
static void close_restricted(int fd, void *data)
{
close(fd);
}
static const struct libinput_interface simple_interface = {
.open_restricted = open_restricted,
.close_restricted = close_restricted,
};
static struct libevdev_uinput *
create_simple_test_device(const char *name, ...)
{
va_list args;
struct libevdev_uinput *uinput;
struct libevdev *evdev;
unsigned int type, code;
int rc;
struct input_absinfo abs = {
.value = -1,
.minimum = 0,
.maximum = 100,
.fuzz = 0,
.flat = 0,
.resolution = 100,
};
evdev = libevdev_new();
litest_assert_notnull(evdev);
libevdev_set_name(evdev, name);
va_start(args, name);
while ((type = va_arg(args, unsigned int)) != (unsigned int)-1 &&
(code = va_arg(args, unsigned int)) != (unsigned int)-1) {
const struct input_absinfo *a = NULL;
if (type == EV_ABS)
a = &abs;
libevdev_enable_event_code(evdev, type, code, a);
}
va_end(args);
rc = libevdev_uinput_create_from_device(evdev,
LIBEVDEV_UINPUT_OPEN_MANAGED,
&uinput);
litest_assert_neg_errno_success(rc);
libevdev_free(evdev);
return uinput;
}
START_TEST(event_conversion_device_notify)
{
struct libevdev_uinput *uinput;
struct libinput *li;
struct libinput_event *event;
int device_added = 0, device_removed = 0;
uinput = create_simple_test_device("litest test device",
EV_REL, REL_X,
EV_REL, REL_Y,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_MIDDLE,
EV_KEY, BTN_LEFT,
-1, -1);
li = litest_create_context();
litest_restore_log_handler(li); /* use the default litest handler */
libinput_path_add_device(li, libevdev_uinput_get_devnode(uinput));
litest_dispatch(li);
libinput_suspend(li);
libinput_resume(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_DEVICE_ADDED ||
type == LIBINPUT_EVENT_DEVICE_REMOVED) {
struct libinput_event_device_notify *dn;
struct libinput_event *base;
dn = libinput_event_get_device_notify_event(event);
base = libinput_event_device_notify_get_base_event(dn);
litest_assert(event == base);
if (type == LIBINPUT_EVENT_DEVICE_ADDED)
device_added++;
else if (type == LIBINPUT_EVENT_DEVICE_REMOVED)
device_removed++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_gesture_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_destroy_context(li);
libevdev_uinput_destroy(uinput);
litest_assert_int_gt(device_added, 0);
litest_assert_int_gt(device_removed, 0);
}
END_TEST
START_TEST(event_conversion_pointer)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int motion = 0, button = 0;
/* Queue at least two relative motion events as the first one may
* be absorbed by the pointer acceleration filter. */
litest_event(dev, EV_REL, REL_X, -1);
litest_event(dev, EV_REL, REL_Y, -1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_REL, REL_X, -1);
litest_event(dev, EV_REL, REL_Y, -1);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_POINTER_MOTION ||
type == LIBINPUT_EVENT_POINTER_BUTTON) {
struct libinput_event_pointer *p;
struct libinput_event *base;
p = libinput_event_get_pointer_event(event);
base = libinput_event_pointer_get_base_event(p);
litest_assert(event == base);
if (type == LIBINPUT_EVENT_POINTER_MOTION)
motion++;
else if (type == LIBINPUT_EVENT_POINTER_BUTTON)
button++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_gesture_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(motion, 0);
litest_assert_int_gt(button, 0);
}
END_TEST
START_TEST(event_conversion_pointer_abs)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int motion = 0, button = 0;
litest_event(dev, EV_ABS, ABS_X, 10);
litest_event(dev, EV_ABS, ABS_Y, 50);
litest_event(dev, EV_KEY, BTN_LEFT, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_ABS, ABS_X, 30);
litest_event(dev, EV_ABS, ABS_Y, 30);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE ||
type == LIBINPUT_EVENT_POINTER_BUTTON) {
struct libinput_event_pointer *p;
struct libinput_event *base;
p = libinput_event_get_pointer_event(event);
base = libinput_event_pointer_get_base_event(p);
litest_assert(event == base);
if (type == LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE)
motion++;
else if (type == LIBINPUT_EVENT_POINTER_BUTTON)
button++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_gesture_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(motion, 0);
litest_assert_int_gt(button, 0);
}
END_TEST
START_TEST(event_conversion_key)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int key = 0;
litest_event(dev, EV_KEY, KEY_A, 1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_event(dev, EV_KEY, KEY_A, 0);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_KEYBOARD_KEY) {
struct libinput_event_keyboard *k;
struct libinput_event *base;
k = libinput_event_get_keyboard_event(event);
base = libinput_event_keyboard_get_base_event(k);
litest_assert(event == base);
key++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_gesture_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(key, 0);
}
END_TEST
START_TEST(event_conversion_touch)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int touch = 0;
litest_dispatch(li);
litest_event(dev, EV_KEY, BTN_TOOL_FINGER, 1);
litest_event(dev, EV_KEY, BTN_TOUCH, 1);
litest_event(dev, EV_ABS, ABS_X, 10);
litest_event(dev, EV_ABS, ABS_Y, 10);
litest_event(dev, EV_ABS, ABS_MT_SLOT, 0);
litest_event(dev, EV_ABS, ABS_MT_TRACKING_ID, 1);
litest_event(dev, EV_ABS, ABS_MT_POSITION_X, 10);
litest_event(dev, EV_ABS, ABS_MT_POSITION_Y, 10);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type >= LIBINPUT_EVENT_TOUCH_DOWN &&
type <= LIBINPUT_EVENT_TOUCH_FRAME) {
struct libinput_event_touch *t;
struct libinput_event *base;
t = libinput_event_get_touch_event(event);
base = libinput_event_touch_get_base_event(t);
litest_assert(event == base);
touch++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_gesture_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(touch, 0);
}
END_TEST
START_TEST(event_conversion_gesture)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int gestures = 0;
int i;
litest_dispatch(li);
litest_touch_down(dev, 0, 70, 30);
litest_touch_down(dev, 1, 30, 70);
litest_dispatch(li);
litest_timeout_gesture_hold();
for (i = 0; i < 8; i++) {
litest_push_event_frame(dev);
litest_touch_move(dev, 0, 70 - i * 5, 30 + i * 5);
litest_touch_move(dev, 1, 30 + i * 5, 70 - i * 5);
litest_pop_event_frame(dev);
litest_dispatch(li);
}
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type >= LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN &&
type <= LIBINPUT_EVENT_GESTURE_HOLD_END) {
struct libinput_event_gesture *g;
struct libinput_event *base;
g = libinput_event_get_gesture_event(event);
base = libinput_event_gesture_get_base_event(g);
litest_assert(event == base);
gestures++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(gestures, 0);
}
END_TEST
START_TEST(event_conversion_tablet)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int events = 0;
struct axis_replacement axes[] = {
{ ABS_DISTANCE, 10 },
{ -1, -1 }
};
litest_tablet_proximity_in(dev, 50, 50, axes);
litest_tablet_motion(dev, 60, 50, axes);
litest_button_click(dev, BTN_STYLUS, true);
litest_button_click(dev, BTN_STYLUS, false);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type >= LIBINPUT_EVENT_TABLET_TOOL_AXIS &&
type <= LIBINPUT_EVENT_TABLET_TOOL_BUTTON) {
struct libinput_event_tablet_tool *t;
struct libinput_event *base;
t = libinput_event_get_tablet_tool_event(event);
base = libinput_event_tablet_tool_get_base_event(t);
litest_assert(event == base);
events++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(events, 0);
}
END_TEST
START_TEST(event_conversion_tablet_pad)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int events = 0;
litest_button_click(dev, BTN_0, true);
litest_pad_ring_start(dev, 10);
litest_pad_ring_end(dev);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type >= LIBINPUT_EVENT_TABLET_PAD_BUTTON &&
type <= LIBINPUT_EVENT_TABLET_PAD_STRIP) {
struct libinput_event_tablet_pad *p;
struct libinput_event *base;
p = libinput_event_get_tablet_pad_event(event);
base = libinput_event_tablet_pad_get_base_event(p);
litest_assert(event == base);
events++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_switch_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(events, 0);
}
END_TEST
START_TEST(event_conversion_switch)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
int sw = 0;
litest_switch_action(dev,
LIBINPUT_SWITCH_LID,
LIBINPUT_SWITCH_STATE_ON);
litest_switch_action(dev,
LIBINPUT_SWITCH_LID,
LIBINPUT_SWITCH_STATE_OFF);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_SWITCH_TOGGLE) {
struct libinput_event_switch *s;
struct libinput_event *base;
s = libinput_event_get_switch_event(event);
base = libinput_event_switch_get_base_event(s);
litest_assert(event == base);
sw++;
litest_disable_log_handler(li);
litest_assert(libinput_event_get_device_notify_event(event) == NULL);
litest_assert(libinput_event_get_keyboard_event(event) == NULL);
litest_assert(libinput_event_get_pointer_event(event) == NULL);
litest_assert(libinput_event_get_touch_event(event) == NULL);
litest_assert(libinput_event_get_gesture_event(event) == NULL);
litest_assert(libinput_event_get_tablet_tool_event(event) == NULL);
litest_assert(libinput_event_get_tablet_pad_event(event) == NULL);
litest_restore_log_handler(li);
}
libinput_event_destroy(event);
}
litest_assert_int_gt(sw, 0);
}
END_TEST
START_TEST(context_ref_counting)
{
struct libinput *li;
/* These tests rely on valgrind to detect memory leak and use after
* free errors. */
li = libinput_path_create_context(&simple_interface, NULL);
litest_assert_notnull(li);
litest_assert_ptr_eq(libinput_unref(li), NULL);
li = libinput_path_create_context(&simple_interface, NULL);
litest_assert_notnull(li);
litest_assert_ptr_eq(libinput_ref(li), li);
litest_assert_ptr_eq(libinput_unref(li), li);
litest_assert_ptr_eq(libinput_unref(li), NULL);
}
END_TEST
START_TEST(config_status_string)
{
const char *strs[3];
const char *invalid;
size_t i, j;
strs[0] = libinput_config_status_to_str(LIBINPUT_CONFIG_STATUS_SUCCESS);
strs[1] = libinput_config_status_to_str(LIBINPUT_CONFIG_STATUS_UNSUPPORTED);
strs[2] = libinput_config_status_to_str(LIBINPUT_CONFIG_STATUS_INVALID);
for (i = 0; i < ARRAY_LENGTH(strs) - 1; i++)
for (j = i + 1; j < ARRAY_LENGTH(strs); j++)
litest_assert_str_ne(strs[i], strs[j]);
invalid = libinput_config_status_to_str(LIBINPUT_CONFIG_STATUS_INVALID + 1);
litest_assert(invalid == NULL);
invalid = libinput_config_status_to_str(LIBINPUT_CONFIG_STATUS_SUCCESS - 1);
litest_assert(invalid == NULL);
}
END_TEST
static int open_restricted_leak(const char *path, int flags, void *data)
{
return *(int*)data;
}
static void close_restricted_leak(int fd, void *data)
{
/* noop */
}
static const struct libinput_interface leak_interface = {
.open_restricted = open_restricted_leak,
.close_restricted = close_restricted_leak,
};
START_TEST(fd_no_event_leak)
{
struct libevdev_uinput *uinput;
struct libinput *li;
struct libinput_device *device;
int fd = -1;
const char *path;
struct libinput_event *event;
uinput = create_simple_test_device("litest test device",
EV_REL, REL_X,
EV_REL, REL_Y,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_MIDDLE,
EV_KEY, BTN_LEFT,
-1, -1);
path = libevdev_uinput_get_devnode(uinput);
fd = open(path, O_RDWR | O_NONBLOCK | O_CLOEXEC);
litest_assert_int_gt(fd, -1);
li = libinput_path_create_context(&leak_interface, &fd);
litest_restore_log_handler(li); /* use the default litest handler */
/* Add the device, trigger an event, then remove it again.
* Without it, we get a SYN_DROPPED immediately and no events.
*/
device = libinput_path_add_device(li, path);
libevdev_uinput_write_event(uinput, EV_REL, REL_X, 1);
libevdev_uinput_write_event(uinput, EV_SYN, SYN_REPORT, 0);
libinput_path_remove_device(device);
litest_dispatch(li);
litest_drain_events(li);
/* Device is removed, but fd is still open. Queue an event, add a
* new device with the same fd, the queued event must be discarded
* by libinput */
libevdev_uinput_write_event(uinput, EV_REL, REL_Y, 1);
libevdev_uinput_write_event(uinput, EV_SYN, SYN_REPORT, 0);
litest_dispatch(li);
libinput_path_add_device(li, path);
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
libinput_event_destroy(event);
litest_assert_empty_queue(li);
close(fd);
libinput_unref(li);
libevdev_uinput_destroy(uinput);
}
END_TEST
static void timer_offset_warning(struct libinput *libinput,
enum libinput_log_priority priority,
const char *format,
va_list args)
{
struct litest_user_data *user_data = libinput_get_user_data(libinput);
int *warning_triggered = user_data->private;
if (priority == LIBINPUT_LOG_PRIORITY_ERROR &&
strstr(format, "scheduled expiry is in the past"))
(*warning_triggered)++;
}
START_TEST(timer_offset_bug_warning)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
int warning_triggered = 0;
struct litest_user_data *user_data = libinput_get_user_data(li);
litest_enable_tap(dev->libinput_device);
litest_drain_events(li);
litest_touch_down(dev, 0, 50, 50);
litest_touch_up(dev, 0);
litest_timeout_tap();
user_data->private = &warning_triggered;
libinput_log_set_handler(li, timer_offset_warning);
litest_dispatch(li);
/* triggered for touch down and touch up */
litest_assert_int_eq(warning_triggered, 2);
litest_restore_log_handler(li);
}
END_TEST
static void timer_delay_warning(struct libinput *libinput,
enum libinput_log_priority priority,
const char *format,
va_list args)
{
struct litest_user_data *user_data = libinput_get_user_data(libinput);
int *warning_triggered = user_data->private;
if (priority == LIBINPUT_LOG_PRIORITY_ERROR &&
strstr(format, "event processing lagging behind by"))
(*warning_triggered)++;
}
START_TEST(timer_delay_bug_warning)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
int warning_triggered = 0;
struct litest_user_data *user_data = libinput_get_user_data(li);
litest_drain_events(li);
user_data->private = &warning_triggered;
libinput_log_set_handler(li, timer_delay_warning);
for (int i = 0; i < 20; i++) {
litest_event(dev, EV_REL, REL_X, -1);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
msleep(21);
litest_dispatch(li);
}
litest_assert_int_ge(warning_triggered, 1);
litest_restore_log_handler(li);
}
END_TEST
START_TEST(timer_flush)
{
struct libinput *li;
struct litest_device *keyboard, *touchpad;
li = litest_create_context();
touchpad = litest_add_device(li, LITEST_SYNAPTICS_TOUCHPAD);
litest_enable_tap(touchpad->libinput_device);
litest_dispatch(li);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
litest_dispatch(li);
litest_drain_events(li);
/* make sure tapping works */
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_up(touchpad, 0);
litest_dispatch(li);
litest_timeout_tap();
litest_dispatch(li);
litest_assert_button_event(li, BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_assert_empty_queue(li);
/* make sure dwt-tap is ignored */
litest_keyboard_key(keyboard, KEY_A, true);
litest_keyboard_key(keyboard, KEY_A, false);
litest_dispatch(li);
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_up(touchpad, 0);
litest_dispatch(li);
litest_timeout_tap();
litest_dispatch(li);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_KEYBOARD_KEY);
/* Ignore 'timer offset negative' warnings */
litest_disable_log_handler(li);
/* now mess with the timing
- send a key event
- expire dwt
- send a tap
and then call litest_dispatch(). libinput should notice that
the tap event came in after the timeout and thus acknowledge the
tap.
*/
litest_keyboard_key(keyboard, KEY_A, true);
litest_keyboard_key(keyboard, KEY_A, false);
litest_timeout_dwt_long();
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_up(touchpad, 0);
litest_dispatch(li);
litest_timeout_tap();
litest_dispatch(li);
litest_restore_log_handler(li);
litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_PRESSED);
litest_assert_key_event(li, KEY_A, LIBINPUT_KEY_STATE_RELEASED);
litest_assert_button_event(li, BTN_LEFT,
LIBINPUT_BUTTON_STATE_PRESSED);
litest_assert_button_event(li, BTN_LEFT,
LIBINPUT_BUTTON_STATE_RELEASED);
litest_delete_device(keyboard);
litest_delete_device(touchpad);
litest_destroy_context(li);
}
END_TEST
START_TEST(udev_absinfo_override)
{
struct litest_device *dev = litest_current_device();
struct libevdev *evdev = dev->evdev;
const struct input_absinfo *abs;
struct udev_device *ud;
struct udev_list_entry *entry;
bool found_x = false, found_y = false,
found_mt_x = false, found_mt_y = false;
ud = libinput_device_get_udev_device(dev->libinput_device);
litest_assert_notnull(ud);
/* Custom checks for this special litest device only */
entry = udev_device_get_properties_list_entry(ud);
while (entry) {
const char *key, *value;
key = udev_list_entry_get_name(entry);
value = udev_list_entry_get_value(entry);
if (streq(key, "EVDEV_ABS_00")) {
found_x = true;
litest_assert(streq(value, "1:1000:100:10"));
}
if (streq(key, "EVDEV_ABS_01")) {
found_y = true;
litest_assert(streq(value, "2:2000:200:20"));
}
if (streq(key, "EVDEV_ABS_35")) {
found_mt_x = true;
litest_assert(streq(value, "3:3000:300:30"));
}
if (streq(key, "EVDEV_ABS_36")) {
found_mt_y = true;
litest_assert(streq(value, "4:4000:400:40"));
}
entry = udev_list_entry_get_next(entry);
}
udev_device_unref(ud);
litest_assert(found_x);
litest_assert(found_y);
litest_assert(found_mt_x);
litest_assert(found_mt_y);
abs = libevdev_get_abs_info(evdev, ABS_X);
litest_assert_int_eq(abs->minimum, 1);
litest_assert_int_eq(abs->maximum, 1000);
litest_assert_int_eq(abs->resolution, 100);
/* if everything goes well, we override the fuzz to 0 */
litest_assert_int_eq(abs->fuzz, 0);
abs = libevdev_get_abs_info(evdev, ABS_Y);
litest_assert_int_eq(abs->minimum, 2);
litest_assert_int_eq(abs->maximum, 2000);
litest_assert_int_eq(abs->resolution, 200);
/* if everything goes well, we override the fuzz to 0 */
litest_assert_int_eq(abs->fuzz, 0);
abs = libevdev_get_abs_info(evdev, ABS_MT_POSITION_X);
litest_assert_int_eq(abs->minimum, 3);
litest_assert_int_eq(abs->maximum, 3000);
litest_assert_int_eq(abs->resolution, 300);
/* if everything goes well, we override the fuzz to 0 */
litest_assert_int_eq(abs->fuzz, 0);
abs = libevdev_get_abs_info(evdev, ABS_MT_POSITION_Y);
litest_assert_int_eq(abs->minimum, 4);
litest_assert_int_eq(abs->maximum, 4000);
litest_assert_int_eq(abs->resolution, 400);
/* if everything goes well, we override the fuzz to 0 */
litest_assert_int_eq(abs->fuzz, 0);
}
END_TEST
TEST_COLLECTION(misc)
{
litest_add_no_device(event_conversion_device_notify);
litest_add_for_device(event_conversion_pointer, LITEST_MOUSE);
litest_add_for_device(event_conversion_pointer_abs, LITEST_XEN_VIRTUAL_POINTER);
litest_add_for_device(event_conversion_key, LITEST_KEYBOARD);
litest_add_for_device(event_conversion_touch, LITEST_WACOM_TOUCH);
litest_add_for_device(event_conversion_gesture, LITEST_BCM5974);
litest_add_for_device(event_conversion_tablet, LITEST_WACOM_CINTIQ);
litest_add_for_device(event_conversion_tablet_pad, LITEST_WACOM_INTUOS5_PAD);
litest_add_for_device(event_conversion_switch, LITEST_LID_SWITCH);
litest_add_deviceless(context_ref_counting);
litest_add_deviceless(config_status_string);
litest_add_for_device(timer_offset_bug_warning, LITEST_SYNAPTICS_TOUCHPAD);
litest_add_for_device(timer_delay_bug_warning, LITEST_MOUSE);
litest_add_no_device(timer_flush);
litest_add_no_device(fd_no_event_leak);
litest_add_for_device(udev_absinfo_override, LITEST_ABSINFO_OVERRIDE);
}
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