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libinput/test/test-path.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 © 2013 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <config.h>
#include <errno.h>
#include <fcntl.h>
#include <libinput.h>
#include <stdio.h>
#include <sys/stat.h>
#include <unistd.h>
#include "litest.h"
#include "libinput-util.h"
struct counter {
int open_func_count;
int close_func_count;
};
static int
open_restricted_count(const char *path, int flags, void *data)
{
struct counter *c = data;
int fd;
c->open_func_count++;
fd = open(path, flags);
return fd < 0 ? -errno : fd;
}
static void
close_restricted_count(int fd, void *data)
{
struct counter *c = data;
c->close_func_count++;
close(fd);
}
static const struct libinput_interface counting_interface = {
.open_restricted = open_restricted_count,
.close_restricted = close_restricted_count,
};
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,
};
START_TEST(path_create_NULL)
{
struct libinput *li;
struct counter counter;
counter.open_func_count = 0;
counter.close_func_count = 0;
li = libinput_path_create_context(NULL, NULL);
litest_assert(li == NULL);
li = libinput_path_create_context(&counting_interface, &counter);
litest_assert_notnull(li);
libinput_unref(li);
litest_assert_int_eq(counter.open_func_count, 0);
litest_assert_int_eq(counter.close_func_count, 0);
}
END_TEST
START_TEST(path_create_invalid)
{
struct libinput *li;
struct libinput_device *device;
const char *path = "/tmp";
struct counter counter;
counter.open_func_count = 0;
counter.close_func_count = 0;
li = libinput_path_create_context(&counting_interface, &counter);
litest_assert_notnull(li);
litest_disable_log_handler(li);
device = libinput_path_add_device(li, path);
litest_assert(device == NULL);
litest_assert_int_eq(counter.open_func_count, 0);
litest_assert_int_eq(counter.close_func_count, 0);
litest_restore_log_handler(li);
libinput_unref(li);
litest_assert_int_eq(counter.close_func_count, 0);
}
END_TEST
START_TEST(path_create_invalid_kerneldev)
{
struct libinput *li;
struct libinput_device *device;
const char *path = "/dev/uinput";
struct counter counter;
counter.open_func_count = 0;
counter.close_func_count = 0;
li = libinput_path_create_context(&counting_interface, &counter);
litest_assert_notnull(li);
litest_disable_log_handler(li);
device = libinput_path_add_device(li, path);
litest_assert(device == NULL);
litest_assert_int_eq(counter.open_func_count, 1);
litest_assert_int_eq(counter.close_func_count, 1);
litest_restore_log_handler(li);
libinput_unref(li);
litest_assert_int_eq(counter.close_func_count, 1);
}
END_TEST
START_TEST(path_create_invalid_file)
{
struct libinput *li;
struct libinput_device *device;
char path[] = "/tmp/litest_path_XXXXXX";
int fd;
struct counter counter;
umask(002);
fd = mkstemp(path);
litest_assert_int_ge(fd, 0);
close(fd);
counter.open_func_count = 0;
counter.close_func_count = 0;
li = libinput_path_create_context(&counting_interface, &counter);
unlink(path);
litest_disable_log_handler(li);
litest_assert_notnull(li);
device = libinput_path_add_device(li, path);
litest_assert(device == NULL);
litest_assert_int_eq(counter.open_func_count, 0);
litest_assert_int_eq(counter.close_func_count, 0);
litest_restore_log_handler(li);
libinput_unref(li);
litest_assert_int_eq(counter.close_func_count, 0);
}
END_TEST
START_TEST(path_create_pathmax_file)
{
struct libinput *li;
struct libinput_device *device;
char *path;
struct counter counter;
path = zalloc(PATH_MAX * 2);
memset(path, 'a', PATH_MAX * 2 - 1);
counter.open_func_count = 0;
counter.close_func_count = 0;
li = libinput_path_create_context(&counting_interface, &counter);
litest_set_log_handler_bug(li);
litest_assert_notnull(li);
device = libinput_path_add_device(li, path);
litest_assert(device == NULL);
litest_assert_int_eq(counter.open_func_count, 0);
litest_assert_int_eq(counter.close_func_count, 0);
litest_restore_log_handler(li);
libinput_unref(li);
litest_assert_int_eq(counter.close_func_count, 0);
free(path);
}
END_TEST
START_TEST(path_create_destroy)
{
struct libinput *li;
struct libinput_device *device;
struct libevdev_uinput *uinput;
struct counter counter;
counter.open_func_count = 0;
counter.close_func_count = 0;
uinput = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&counting_interface, &counter);
litest_assert_notnull(li);
litest_disable_log_handler(li);
litest_assert(libinput_get_user_data(li) == &counter);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput));
litest_assert_notnull(device);
litest_assert_int_eq(counter.open_func_count, 1);
libevdev_uinput_destroy(uinput);
libinput_unref(li);
litest_assert_int_eq(counter.close_func_count, 1);
}
END_TEST
START_TEST(path_force_destroy)
{
struct litest_device *dev = litest_current_device();
struct libinput *li;
struct libinput_device *device;
li = libinput_path_create_context(&simple_interface, NULL);
litest_assert_notnull(li);
libinput_ref(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(dev->uinput));
litest_assert_notnull(device);
while (libinput_unref(li) != NULL)
;
}
END_TEST
START_TEST(path_set_user_data)
{
struct libinput *li;
int data1, data2;
li = libinput_path_create_context(&simple_interface, &data1);
litest_assert_notnull(li);
litest_assert(libinput_get_user_data(li) == &data1);
libinput_set_user_data(li, &data2);
litest_assert(libinput_get_user_data(li) == &data2);
libinput_unref(li);
}
END_TEST
START_TEST(path_added_seat)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_device *device;
struct libinput_seat *seat;
const char *seat_name;
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(event);
seat = libinput_device_get_seat(device);
litest_assert_notnull(seat);
seat_name = libinput_seat_get_logical_name(seat);
litest_assert_str_eq(seat_name, "default");
libinput_event_destroy(event);
}
END_TEST
START_TEST(path_seat_change)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_device *device;
struct libinput_seat *seat1, *seat2;
const char *seat1_name;
const char *seat2_name = "new seat";
int rc;
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(event);
libinput_device_ref(device);
seat1 = libinput_device_get_seat(device);
libinput_seat_ref(seat1);
seat1_name = libinput_seat_get_logical_name(seat1);
libinput_event_destroy(event);
litest_drain_events(li);
rc = libinput_device_set_seat_logical_name(device,
seat2_name);
litest_assert_int_eq(rc, 0);
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_REMOVED);
litest_assert(libinput_event_get_device(event) == device);
libinput_event_destroy(event);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
litest_assert(libinput_event_get_device(event) != device);
libinput_device_unref(device);
device = libinput_event_get_device(event);
seat2 = libinput_device_get_seat(device);
litest_assert_str_ne(libinput_seat_get_logical_name(seat2),
seat1_name);
litest_assert_str_eq(libinput_seat_get_logical_name(seat2),
seat2_name);
libinput_event_destroy(event);
libinput_seat_unref(seat1);
/* litest: swap the new device in, so cleanup works */
libinput_device_unref(dev->libinput_device);
libinput_device_ref(device);
dev->libinput_device = device;
}
END_TEST
START_TEST(path_added_device)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_device *device;
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(event);
litest_assert_notnull(device);
libinput_event_destroy(event);
}
END_TEST
START_TEST(path_add_device)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_device *device;
char *sysname1 = NULL, *sysname2 = NULL;
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(event);
litest_assert_notnull(device);
sysname1 = safe_strdup(libinput_device_get_sysname(device));
libinput_event_destroy(event);
litest_assert_empty_queue(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(dev->uinput));
litest_assert_notnull(device);
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(event);
litest_assert_notnull(device);
sysname2 = safe_strdup(libinput_device_get_sysname(device));
libinput_event_destroy(event);
litest_assert_str_eq(sysname1, sysname2);
free(sysname1);
free(sysname2);
}
END_TEST
START_TEST(path_add_invalid_path)
{
struct libinput *li;
struct libinput_device *device;
li = litest_create_context();
litest_disable_log_handler(li);
device = libinput_path_add_device(li, "/tmp/");
litest_restore_log_handler(li);
litest_assert(device == NULL);
litest_dispatch(li);
litest_assert_empty_queue(li);
litest_destroy_context(li);
}
END_TEST
START_TEST(path_device_sysname)
{
struct litest_device *dev = litest_current_device();
struct libinput_event *ev;
struct libinput_device *device;
const char *sysname;
litest_dispatch(dev->libinput);
ev = libinput_get_event(dev->libinput);
litest_assert_notnull(ev);
litest_assert_event_type(ev, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(ev);
litest_assert_notnull(device);
sysname = libinput_device_get_sysname(device);
litest_assert_notnull(sysname);
litest_assert_int_gt(strlen(sysname), 1U);
litest_assert(strchr(sysname, '/') == NULL);
litest_assert(strneq(sysname, "event", 5));
libinput_event_destroy(ev);
}
END_TEST
START_TEST(path_remove_device)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_device *device;
int remove_event = 0;
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(dev->uinput));
litest_assert_notnull(device);
litest_drain_events(li);
libinput_path_remove_device(device);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_DEVICE_REMOVED)
remove_event++;
libinput_event_destroy(event);
}
litest_assert_int_eq(remove_event, 1);
}
END_TEST
START_TEST(path_double_remove_device)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
struct libinput_event *event;
struct libinput_device *device;
int remove_event = 0;
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(dev->uinput));
litest_assert_notnull(device);
litest_drain_events(li);
libinput_path_remove_device(device);
libinput_path_remove_device(device);
litest_dispatch(li);
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
if (type == LIBINPUT_EVENT_DEVICE_REMOVED)
remove_event++;
libinput_event_destroy(event);
}
litest_assert_int_eq(remove_event, 1);
}
END_TEST
START_TEST(path_suspend)
{
struct libinput *li;
struct libinput_device *device;
struct libevdev_uinput *uinput;
int rc;
void *userdata = &rc;
uinput = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput));
litest_assert_notnull(device);
libinput_suspend(li);
libinput_resume(li);
libevdev_uinput_destroy(uinput);
libinput_unref(li);
}
END_TEST
START_TEST(path_double_suspend)
{
struct libinput *li;
struct libinput_device *device;
struct libevdev_uinput *uinput;
int rc;
void *userdata = &rc;
uinput = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput));
litest_assert_notnull(device);
libinput_suspend(li);
libinput_suspend(li);
libinput_resume(li);
libevdev_uinput_destroy(uinput);
libinput_unref(li);
}
END_TEST
START_TEST(path_double_resume)
{
struct libinput *li;
struct libinput_device *device;
struct libevdev_uinput *uinput;
int rc;
void *userdata = &rc;
uinput = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput));
litest_assert_notnull(device);
libinput_suspend(li);
libinput_resume(li);
libinput_resume(li);
libevdev_uinput_destroy(uinput);
libinput_unref(li);
}
END_TEST
START_TEST(path_add_device_suspend_resume)
{
struct libinput *li;
struct libinput_device *device;
struct libinput_event *event;
struct libevdev_uinput *uinput1, *uinput2;
int rc;
int nevents;
void *userdata = &rc;
uinput1 = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
uinput2 = litest_create_uinput_device("test device 2", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput1));
litest_assert_notnull(device);
libinput_path_add_device(li, libevdev_uinput_get_devnode(uinput2));
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
libinput_suspend(li);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_REMOVED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
libinput_resume(li);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
libevdev_uinput_destroy(uinput1);
libevdev_uinput_destroy(uinput2);
libinput_unref(li);
}
END_TEST
START_TEST(path_add_device_suspend_resume_fail)
{
struct libinput *li;
struct libinput_device *device;
struct libinput_event *event;
struct libevdev_uinput *uinput1, *uinput2;
int rc;
int nevents;
void *userdata = &rc;
uinput1 = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
uinput2 = litest_create_uinput_device("test device 2", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput1));
litest_assert_notnull(device);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput2));
litest_assert_notnull(device);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
libinput_suspend(li);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_REMOVED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
/* now drop one of the devices */
libevdev_uinput_destroy(uinput1);
rc = libinput_resume(li);
litest_assert_int_eq(rc, -1);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
enum libinput_event_type type;
type = libinput_event_get_type(event);
/* We expect one device being added, second one fails,
* causing a removed event for the first one */
if (type != LIBINPUT_EVENT_DEVICE_ADDED &&
type != LIBINPUT_EVENT_DEVICE_REMOVED)
litest_abort_msg("Unexpected event type");
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
libevdev_uinput_destroy(uinput2);
libinput_unref(li);
}
END_TEST
START_TEST(path_add_device_suspend_resume_remove_device)
{
struct libinput *li;
struct libinput_device *device;
struct libinput_event *event;
struct libevdev_uinput *uinput1, *uinput2;
int rc;
int nevents;
void *userdata = &rc;
uinput1 = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
uinput2 = litest_create_uinput_device("test device 2", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput1));
litest_assert_notnull(device);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput2));
libinput_device_ref(device);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
libinput_suspend(li);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_REMOVED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 2);
/* now drop and remove one of the devices */
libevdev_uinput_destroy(uinput2);
libinput_path_remove_device(device);
libinput_device_unref(device);
rc = libinput_resume(li);
litest_assert_int_eq(rc, 0);
litest_dispatch(li);
nevents = 0;
while ((event = libinput_get_event(li))) {
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_ADDED);
libinput_event_destroy(event);
nevents++;
}
litest_assert_int_eq(nevents, 1);
libevdev_uinput_destroy(uinput1);
libinput_unref(li);
}
END_TEST
START_TEST(path_device_gone)
{
struct libinput *li;
struct libinput_device *device;
struct libevdev_uinput *uinput;
struct libinput_event *event;
uinput = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, NULL);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput));
litest_assert_notnull(device);
litest_drain_events(li);
libevdev_uinput_destroy(uinput);
litest_dispatch(li);
event = libinput_get_event(li);
litest_assert_notnull(event);
litest_assert_event_type(event, LIBINPUT_EVENT_DEVICE_REMOVED);
libinput_event_destroy(event);
libinput_unref(li);
}
END_TEST
START_TEST(path_seat_recycle)
{
struct libinput *li;
struct libevdev_uinput *uinput;
int rc;
void *userdata = &rc;
struct libinput_event *ev;
struct libinput_device *device;
struct libinput_seat *saved_seat = NULL;
struct libinput_seat *seat;
int data = 0;
int found = 0;
void *user_data;
uinput = litest_create_uinput_device("test device", NULL,
EV_KEY, BTN_LEFT,
EV_KEY, BTN_RIGHT,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
li = libinput_path_create_context(&simple_interface, userdata);
litest_assert_notnull(li);
device = libinput_path_add_device(li,
libevdev_uinput_get_devnode(uinput));
litest_assert_notnull(device);
litest_dispatch(li);
ev = libinput_get_event(li);
litest_assert_notnull(ev);
litest_assert_event_type(ev, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(ev);
litest_assert_notnull(device);
saved_seat = libinput_device_get_seat(device);
libinput_seat_set_user_data(saved_seat, &data);
libinput_seat_ref(saved_seat);
libinput_event_destroy(ev);
litest_assert_notnull(saved_seat);
litest_assert_empty_queue(li);
libinput_suspend(li);
litest_drain_events(li);
libinput_resume(li);
litest_dispatch(li);
ev = libinput_get_event(li);
litest_assert_notnull(ev);
litest_assert_event_type(ev, LIBINPUT_EVENT_DEVICE_ADDED);
device = libinput_event_get_device(ev);
litest_assert_notnull(device);
seat = libinput_device_get_seat(device);
user_data = libinput_seat_get_user_data(seat);
if (user_data == &data) {
found = 1;
litest_assert(seat == saved_seat);
}
libinput_event_destroy(ev);
litest_assert(found == 1);
libinput_unref(li);
libevdev_uinput_destroy(uinput);
}
END_TEST
START_TEST(path_udev_assign_seat)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
int rc;
litest_set_log_handler_bug(li);
rc = libinput_udev_assign_seat(li, "foo");
litest_assert_int_eq(rc, -1);
litest_restore_log_handler(li);
}
END_TEST
START_TEST(path_ignore_device)
{
struct litest_device *dev;
struct libinput *li;
struct libinput_device *device;
const char *path;
dev = litest_create(LITEST_IGNORED_MOUSE, NULL, NULL, NULL, NULL);
path = libevdev_uinput_get_devnode(dev->uinput);
litest_assert_notnull(path);
li = litest_create_context();
device = libinput_path_add_device(li, path);
litest_assert(device == NULL);
litest_destroy_context(li);
litest_delete_device(dev);
}
END_TEST
TEST_COLLECTION(path)
{
litest_add_no_device(path_create_NULL);
litest_add_no_device(path_create_invalid);
litest_add_no_device(path_create_invalid_file);
litest_add_no_device(path_create_invalid_kerneldev);
litest_add_no_device(path_create_pathmax_file);
litest_add_no_device(path_create_destroy);
litest_add(path_force_destroy, LITEST_ANY, LITEST_ANY);
litest_add_no_device(path_set_user_data);
litest_add_no_device(path_suspend);
litest_add_no_device(path_double_suspend);
litest_add_no_device(path_double_resume);
litest_add_no_device(path_add_device_suspend_resume);
litest_add_no_device(path_add_device_suspend_resume_fail);
litest_add_no_device(path_add_device_suspend_resume_remove_device);
litest_add_for_device(path_added_seat, LITEST_SYNAPTICS_CLICKPAD_X220);
litest_add_for_device(path_seat_change, LITEST_SYNAPTICS_CLICKPAD_X220);
litest_add(path_added_device, LITEST_ANY, LITEST_ANY);
litest_add(path_device_sysname, LITEST_ANY, LITEST_ANY);
litest_add_for_device(path_add_device, LITEST_SYNAPTICS_CLICKPAD_X220);
litest_add_no_device(path_add_invalid_path);
litest_add_for_device(path_remove_device, LITEST_SYNAPTICS_CLICKPAD_X220);
litest_add_for_device(path_double_remove_device, LITEST_SYNAPTICS_CLICKPAD_X220);
litest_add_no_device(path_device_gone);
litest_add_no_device(path_seat_recycle);
litest_add_for_device(path_udev_assign_seat, LITEST_SYNAPTICS_CLICKPAD_X220);
litest_add_no_device(path_ignore_device);
}
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