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libevdev/test/test-libevdev-has-event.c
Peter Hutterer 60d4f1b2ae Change to the (always intended) MIT license 
Due to what must've been a copy/paste error many years ago, the license text
for libevdev wasn't actually the MIT license. Let's rectify this, it was
always MIT intended anyway.

To make this more obvious and reduce the chance of copy/paste mistakes, use
the SPDX license identifier in the various source files. The two installed
public header files have the full license text.

All contributors with copyrightable contributions have ACKed the license
change to MIT, either in the MR directly [1] or privately in reply to an
email.

[1] https://gitlab.freedesktop.org/libevdev/libevdev/-/merge_requests/69

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Alexander Dahl <ada@thorsis.com>
Acked-by: Andreas Pokorny <andreas.pokorny@canonical.com>
Acked-by: Armin K <krejzi@email.com>
Acked-by: Benjamin Tissoires <btissoir@redhat.com>
Acked-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Emmanuele Bassi <ebassi@gnome.org>
Acked-by: Gaetan Nadon <memsize@videotron.ca>
Acked-by: George Thomas <georgefsthomas@gmail.com>
Acked-by: Michael Forney <mforney@mforney.org>
Acked-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Acked-by: Niclas Zeising <zeising@daemonic.se>
Acked-by: Owen W. Taylor <otaylor@fishsoup.net>
Acked-by: Peter Seiderer <ps.report@gmx.net>
Acked-by: Ran Benita <ran234@gmail.com>
Acked-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Scott Jann <sjann@knight-rider.org>
Acked-by: Thilo Schulz <thilo@tjps.eu>
Acked-by: polyphemus <rolfmorel@gmail.com>
2021-01-25 13:46:55 +10:00

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// SPDX-License-Identifier: MIT
/*
* Copyright © 2013 Red Hat, Inc.
*/
#include "config.h"
#include <linux/input.h>
#include <errno.h>
#include <unistd.h>
#include <limits.h>
#include <fcntl.h>
#include "test-common.h"
static int evbits[] = {
EV_SYN, EV_KEY, EV_REL, EV_ABS, EV_MSC,
EV_SW, EV_LED, EV_SND, EV_FF,
/* Intentionally skipping these, they're different
* EV_PWR, EV_FF_STATUS, EV_REP, */
-1,
};
START_TEST(test_has_ev_bit)
{
int *evbit = evbits;
while(*evbit != -1) {
struct uinput_device* uidev;
struct libevdev *dev;
int i;
if (*evbit == EV_ABS) {
struct input_absinfo abs = { ABS_X, 0, 2, 0, 0, 0};
test_create_abs_device(&uidev, &dev,
1, &abs,
-1);
} else
test_create_device(&uidev, &dev,
*evbit, 0,
-1);
ck_assert_msg(libevdev_has_event_type(dev, EV_SYN), "for event type %d\n", *evbit);
ck_assert_msg(libevdev_has_event_type(dev, *evbit), "for event type %d\n", *evbit);
for (i = 0; i <= EV_MAX; i++) {
if (i == EV_SYN || i == *evbit)
continue;
ck_assert_msg(!libevdev_has_event_type(dev, i), "for event type %d\n", i);
}
libevdev_free(dev);
uinput_device_free(uidev);
evbit++;
}
}
END_TEST
START_TEST(test_ev_bit_limits)
{
int *evbit = evbits;
while(*evbit != -1) {
struct uinput_device* uidev;
struct libevdev *dev;
if (*evbit == EV_ABS) {
struct input_absinfo abs = { ABS_X, 0, 2, 0, 0, 0};
test_create_abs_device(&uidev, &dev,
1, &abs,
-1);
} else
test_create_device(&uidev, &dev,
*evbit, 0,
-1);
ck_assert_int_eq(libevdev_has_event_type(dev, EV_MAX + 1), 0);
ck_assert_int_eq(libevdev_has_event_type(dev, INT_MAX), 0);
ck_assert_int_eq(libevdev_has_event_type(dev, UINT_MAX), 0);
libevdev_free(dev);
uinput_device_free(uidev);
evbit++;
}
}
END_TEST
START_TEST(test_event_codes)
{
int *evbit = evbits;
while(*evbit != -1) {
struct uinput_device* uidev;
struct libevdev *dev;
int code, max;
if (*evbit == EV_SYN) {
evbit++;
continue;
}
#ifdef __FreeBSD__
/* Force feedback events are not supported by FreeBSD */
if (*evbit == EV_FF) {
evbit++;
continue;
}
#endif
max = libevdev_event_type_get_max(*evbit);
for (code = 1; code < max; code += 10) {
if (*evbit == EV_ABS) {
struct input_absinfo abs = { code, 0, 2, 0, 0, 0};
test_create_abs_device(&uidev, &dev,
1, &abs,
-1);
} else
test_create_device(&uidev, &dev,
*evbit, code,
-1);
ck_assert_msg(libevdev_has_event_type(dev, *evbit), "for event type %d\n", *evbit);
ck_assert_msg(libevdev_has_event_code(dev, *evbit, code), "for type %d code %d", *evbit, code);
ck_assert_msg(libevdev_has_event_code(dev, EV_SYN, SYN_REPORT), "for EV_SYN");
/* always false */
ck_assert_msg(!libevdev_has_event_code(dev, EV_PWR, 0), "for EV_PWR");
libevdev_free(dev);
uinput_device_free(uidev);
}
evbit++;
}
}
END_TEST
START_TEST(test_event_code_limits)
{
int *evbit = evbits;
while(*evbit != -1) {
struct uinput_device* uidev;
struct libevdev *dev;
int max;
if (*evbit == EV_SYN) {
evbit++;
continue;
}
max = libevdev_event_type_get_max(*evbit);
ck_assert(max != -1);
if (*evbit == EV_ABS) {
struct input_absinfo abs = { ABS_X, 0, 2, 0, 0, 0};
test_create_abs_device(&uidev, &dev,
1, &abs,
-1);
} else
test_create_device(&uidev, &dev,
*evbit, 1,
-1);
ck_assert_msg(!libevdev_has_event_code(dev, *evbit, max), "for type %d code %d", *evbit, max);
ck_assert_msg(!libevdev_has_event_code(dev, *evbit, INT_MAX), "for type %d code %d", *evbit, INT_MAX);
ck_assert_msg(!libevdev_has_event_code(dev, *evbit, UINT_MAX), "for type %d code %d", *evbit, UINT_MAX);
libevdev_free(dev);
uinput_device_free(uidev);
evbit++;
}
}
END_TEST
START_TEST(test_ev_rep)
{
struct libevdev *dev;
struct uinput_device* uidev;
int rc;
int rep, delay;
const int KERNEL_DEFAULT_REP = 250;
const int KERNEL_DEFAULT_DELAY = 33;
/* EV_REP is special, it's always fully set if set at all,
can't test this through uinput though */
uidev = uinput_device_new(TEST_DEVICE_NAME);
ck_assert(uidev != NULL);
rc = uinput_device_set_bit(uidev, EV_REP);
ck_assert_int_eq(rc, 0);
rc = uinput_device_create(uidev);
ck_assert_int_eq(rc, 0);
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(libevdev_has_event_type(dev, EV_REP), 1);
ck_assert_int_eq(libevdev_has_event_code(dev, EV_REP, REP_DELAY), 1);
ck_assert_int_eq(libevdev_has_event_code(dev, EV_REP, REP_PERIOD), 1);
ck_assert_int_eq(libevdev_get_repeat(dev, &rep, &delay), 0);
/* default values as set by the kernel,
see drivers/input/input.c:input_register_device() */
ck_assert_int_eq(rep, KERNEL_DEFAULT_REP);
ck_assert_int_eq(delay, KERNEL_DEFAULT_DELAY);
libevdev_free(dev);
uinput_device_free(uidev);
}
END_TEST
START_TEST(test_ev_rep_values)
{
struct uinput_device* uidev;
struct libevdev *dev;
int delay = 0xab, period = 0xbc;
/* EV_REP is special, it's always fully set if set at all, can't set
it through uinput though. */
test_create_device(&uidev, &dev, -1);
ck_assert_int_eq(libevdev_get_repeat(dev, NULL, NULL), -1);
ck_assert_int_eq(libevdev_get_repeat(dev, &delay, NULL), -1);
ck_assert_int_eq(libevdev_get_repeat(dev, NULL, &period), -1);
ck_assert_int_eq(libevdev_get_repeat(dev, &delay, &period), -1);
ck_assert_int_eq(delay, 0xab);
ck_assert_int_eq(period, 0xbc);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_input_props)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc, i;
struct input_absinfo abs = { .value = 0, .minimum = 0, .maximum = 2};
uidev = uinput_device_new(TEST_DEVICE_NAME);
rc = uinput_device_set_abs_bit(uidev, ABS_X, &abs);
ck_assert_int_eq(rc, 0);
uinput_device_set_prop(uidev, INPUT_PROP_DIRECT);
uinput_device_set_prop(uidev, INPUT_PROP_BUTTONPAD);
rc = uinput_device_create(uidev);
ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
for (i = 0; i < INPUT_PROP_CNT; i++) {
if (i == INPUT_PROP_DIRECT || i == INPUT_PROP_BUTTONPAD)
ck_assert_int_eq(libevdev_has_property(dev, i), 1);
else
ck_assert_int_eq(libevdev_has_property(dev, i), 0);
}
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_MAX + 1), 0);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_MAX), 0);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_set_input_props)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc, fd;
struct input_absinfo abs = { .value = 0, .minimum = 0, .maximum = 2};
dev = libevdev_new();
ck_assert_int_eq(libevdev_enable_property(dev, INPUT_PROP_MAX + 1), -1);
ck_assert_int_eq(libevdev_enable_property(dev, INPUT_PROP_DIRECT), 0);
ck_assert_int_eq(libevdev_enable_property(dev, INPUT_PROP_BUTTONPAD), 0);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_DIRECT), 1);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_BUTTONPAD), 1);
uidev = uinput_device_new(TEST_DEVICE_NAME);
rc = uinput_device_set_abs_bit(uidev, ABS_X, &abs);
ck_assert_int_eq(rc, 0);
uinput_device_set_prop(uidev, INPUT_PROP_BUTTONPAD);
rc = uinput_device_create(uidev);
ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
fd = uinput_device_get_fd(uidev);
rc = libevdev_set_fd(dev, fd);
ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_DIRECT), 0);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_BUTTONPAD), 1);
/* Test disabling the properties too */
ck_assert_int_eq(libevdev_disable_property(dev, INPUT_PROP_MAX + 1), -1);
ck_assert_int_eq(libevdev_disable_property(dev, INPUT_PROP_DIRECT), 0);
ck_assert_int_eq(libevdev_disable_property(dev, INPUT_PROP_BUTTONPAD), 0);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_DIRECT), 0);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_BUTTONPAD), 0);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_slot_init_value)
{
struct uinput_device *uidev;
struct libevdev *dev;
int rc;
const int nabs = 6;
int i;
int fd;
struct input_absinfo abs[] = {
{ .value = ABS_X, .minimum = 0, .maximum = 1000 },
{ .value = ABS_Y, .minimum = 0, .maximum = 1000 },
{ .value = ABS_MT_POSITION_X, .minimum = 0, .maximum = 1000 },
{ .value = ABS_MT_POSITION_Y, .minimum = 0, .maximum = 1000 },
{ .value = ABS_MT_TRACKING_ID, .minimum = -1, .maximum = 2 },
{ .value = ABS_MT_SLOT, .minimum = 0, .maximum = 1 }
};
uidev = uinput_device_new(TEST_DEVICE_NAME);
for (i = 0; i < nabs; i++) {
rc = uinput_device_set_abs_bit(uidev, abs[i].value, &abs[i]);
ck_assert_int_eq(rc, 0);
}
rc = uinput_device_create(uidev);
ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
fd = uinput_device_get_fd(uidev);
rc = fcntl(fd, F_SETFL, O_NONBLOCK);
ck_assert_msg(rc == 0, "fcntl failed: %s", strerror(errno));
uinput_device_event(uidev, EV_ABS, ABS_MT_SLOT, 0);
uinput_device_event(uidev, EV_ABS, ABS_X, 100);
uinput_device_event(uidev, EV_ABS, ABS_Y, 500);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_X, 100);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_Y, 500);
uinput_device_event(uidev, EV_ABS, ABS_MT_TRACKING_ID, 1);
uinput_device_event(uidev, EV_ABS, ABS_MT_SLOT, 1);
uinput_device_event(uidev, EV_ABS, ABS_X, 1);
uinput_device_event(uidev, EV_ABS, ABS_Y, 5);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_X, 1);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_Y, 5);
uinput_device_event(uidev, EV_ABS, ABS_MT_TRACKING_ID, 2);
uinput_device_event(uidev, EV_SYN, SYN_REPORT, 0);
rc = libevdev_new_from_fd(fd, &dev);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(libevdev_get_current_slot(dev), 1);
ck_assert_int_eq(libevdev_get_slot_value(dev, 0, ABS_MT_POSITION_X), 100);
ck_assert_int_eq(libevdev_get_slot_value(dev, 0, ABS_MT_POSITION_Y), 500);
ck_assert_int_eq(libevdev_get_slot_value(dev, 1, ABS_MT_POSITION_X), 1);
ck_assert_int_eq(libevdev_get_slot_value(dev, 1, ABS_MT_POSITION_Y), 5);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_no_slots)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs[] = {
{ .value = ABS_X, .minimum = 0, .maximum = 2 },
{ .value = ABS_Y, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_POSITION_X, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_POSITION_Y, .minimum = 0, .maximum = 2 }
};
test_create_abs_device(&uidev, &dev, 4, abs,
-1);
ck_assert_int_eq(libevdev_get_num_slots(dev), -1);
ck_assert_int_eq(libevdev_get_current_slot(dev), -1);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_slot_number)
{
struct uinput_device* uidev;
struct libevdev *dev;
const int nslots = 4;
struct input_absinfo abs[] = {
{ .value = ABS_X, .minimum = 0, .maximum = 2 },
{ .value = ABS_Y, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_POSITION_X, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_POSITION_Y, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_SLOT, .minimum = 0, .maximum = nslots - 1 }
};
test_create_abs_device(&uidev, &dev, 5, abs,
-1);
ck_assert_int_eq(libevdev_get_num_slots(dev), nslots);
ck_assert_int_eq(libevdev_get_current_slot(dev), 0);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_invalid_mt_device)
{
struct uinput_device* uidev;
struct libevdev *dev;
const int nslots = 4;
int value;
struct input_absinfo abs[] = {
{ .value = ABS_X, .minimum = 0, .maximum = 2 },
{ .value = ABS_Y, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_POSITION_X, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_POSITION_Y, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_SLOT - 1, .minimum = 0, .maximum = 2 },
{ .value = ABS_MT_SLOT, .minimum = 0, .maximum = nslots - 1 }
};
test_create_abs_device(&uidev, &dev, 6, abs,
-1);
ck_assert_int_eq(libevdev_get_num_slots(dev), -1);
ck_assert_int_eq(libevdev_get_current_slot(dev), -1);
ck_assert_int_eq(libevdev_set_slot_value(dev, 0, ABS_MT_POSITION_X, 0), -1);
ck_assert_int_eq(libevdev_fetch_slot_value(dev, 0, ABS_MT_POSITION_X, &value), 0);
ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_MT_SLOT - 1));
ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_MT_SLOT));
ck_assert_int_eq(libevdev_set_event_value(dev, EV_ABS, ABS_MT_SLOT, 1), 0);
ck_assert(libevdev_get_event_value(dev, EV_ABS, ABS_MT_SLOT) == 1);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_name)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_id ids = {1, 2, 3, 4};
const char *str;
int rc;
dev = libevdev_new();
str = libevdev_get_name(dev);
ck_assert(str != NULL);
ck_assert_int_eq(strlen(str), 0);
rc = uinput_device_new_with_events(&uidev, TEST_DEVICE_NAME, &ids,
EV_REL, REL_X,
-1);
ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
rc = libevdev_set_fd(dev, uinput_device_get_fd(uidev));
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
str = libevdev_get_name(dev);
ck_assert_int_eq(strcmp(str, TEST_DEVICE_NAME), 0);
str = libevdev_get_phys(dev);
ck_assert(str == NULL);
str = libevdev_get_uniq(dev);
ck_assert(str == NULL);
ck_assert_int_eq(libevdev_get_id_bustype(dev), ids.bustype);
ck_assert_int_eq(libevdev_get_id_vendor(dev), ids.vendor);
ck_assert_int_eq(libevdev_get_id_product(dev), ids.product);
ck_assert_int_eq(libevdev_get_id_version(dev), ids.version);
ck_assert_int_eq(libevdev_get_driver_version(dev), EV_VERSION);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_set_name)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_id ids = {1, 2, 3, 4};
const char *str;
int rc;
dev = libevdev_new();
libevdev_set_name(dev, "the name");
libevdev_set_phys(dev, "the phys");
libevdev_set_uniq(dev, "the uniq");
str = libevdev_get_name(dev);
ck_assert(str != NULL);
ck_assert_int_eq(strcmp(str, "the name"), 0);
str = libevdev_get_phys(dev);
ck_assert(str != NULL);
ck_assert_int_eq(strcmp(str, "the phys"), 0);
str = libevdev_get_uniq(dev);
ck_assert(str != NULL);
ck_assert_int_eq(strcmp(str, "the uniq"), 0);
rc = uinput_device_new_with_events(&uidev, TEST_DEVICE_NAME, &ids,
EV_REL, REL_X,
-1);
ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
rc = libevdev_set_fd(dev, uinput_device_get_fd(uidev));
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
str = libevdev_get_name(dev);
ck_assert_int_eq(strcmp(str, TEST_DEVICE_NAME), 0);
str = libevdev_get_phys(dev);
ck_assert(str == NULL);
str = libevdev_get_uniq(dev);
ck_assert(str == NULL);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_set_ids)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_id ids = {1, 2, 3, 4};
int rc;
dev = libevdev_new();
libevdev_set_id_product(dev, 10);
libevdev_set_id_vendor(dev, 20);
libevdev_set_id_bustype(dev, 30);
libevdev_set_id_version(dev, 40);
ck_assert_int_eq(libevdev_get_id_product(dev), 10);
ck_assert_int_eq(libevdev_get_id_vendor(dev), 20);
ck_assert_int_eq(libevdev_get_id_bustype(dev), 30);
ck_assert_int_eq(libevdev_get_id_version(dev), 40);
rc = uinput_device_new_with_events(&uidev, TEST_DEVICE_NAME, &ids,
EV_REL, REL_X,
-1);
ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
rc = libevdev_set_fd(dev, uinput_device_get_fd(uidev));
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
ck_assert_int_eq(libevdev_get_id_bustype(dev), ids.bustype);
ck_assert_int_eq(libevdev_get_id_vendor(dev), ids.vendor);
ck_assert_int_eq(libevdev_get_id_product(dev), ids.product);
ck_assert_int_eq(libevdev_get_id_version(dev), ids.version);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_get_abs_info)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs;
const struct input_absinfo *a;
int rc;
uidev = uinput_device_new(TEST_DEVICE_NAME);
ck_assert(uidev != NULL);
abs.minimum = 0;
abs.maximum = 1000;
abs.fuzz = 1;
abs.flat = 2;
abs.resolution = 3;
abs.value = 0;
uinput_device_set_abs_bit(uidev, ABS_X, &abs);
uinput_device_set_abs_bit(uidev, ABS_MT_POSITION_X, &abs);
abs.minimum = -500;
abs.maximum = 500;
abs.fuzz = 10;
abs.flat = 20;
abs.resolution = 30;
abs.value = 0;
uinput_device_set_abs_bit(uidev, ABS_Y, &abs);
uinput_device_set_abs_bit(uidev, ABS_MT_POSITION_Y, &abs);
rc = uinput_device_create(uidev);
ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_MAX + 1), 0);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_MAX + 1), 0);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_MAX + 1), 0);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_MAX + 1), 0);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_MAX + 1), 0);
ck_assert(!libevdev_get_abs_info(dev, ABS_MAX + 1));
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_X), 0);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_X), 1000);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_X), 1);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_X), 2);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_X), 3);
a = libevdev_get_abs_info(dev, ABS_X);
ck_assert(a != NULL);
ck_assert_int_eq(a->minimum, 0);
ck_assert_int_eq(a->maximum, 1000);
ck_assert_int_eq(a->fuzz, 1);
ck_assert_int_eq(a->flat, 2);
ck_assert_int_eq(a->resolution, 3);
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_MT_POSITION_X), 0);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_MT_POSITION_X), 1000);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_MT_POSITION_X), 1);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_MT_POSITION_X), 2);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_MT_POSITION_X), 3);
a = libevdev_get_abs_info(dev, ABS_MT_POSITION_X);
ck_assert(a != NULL);
ck_assert_int_eq(a->minimum, 0);
ck_assert_int_eq(a->maximum, 1000);
ck_assert_int_eq(a->fuzz, 1);
ck_assert_int_eq(a->flat, 2);
ck_assert_int_eq(a->resolution, 3);
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_Y), -500);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_Y), 500);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_Y), 10);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_Y), 20);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_Y), 30);
a = libevdev_get_abs_info(dev, ABS_Y);
ck_assert(a != NULL);
ck_assert_int_eq(a->minimum, -500);
ck_assert_int_eq(a->maximum, 500);
ck_assert_int_eq(a->fuzz, 10);
ck_assert_int_eq(a->flat, 20);
ck_assert_int_eq(a->resolution, 30);
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_MT_POSITION_Y), -500);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_MT_POSITION_Y), 500);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_MT_POSITION_Y), 10);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_MT_POSITION_Y), 20);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_MT_POSITION_Y), 30);
a = libevdev_get_abs_info(dev, ABS_MT_POSITION_Y);
ck_assert(a != NULL);
ck_assert_int_eq(a->minimum, -500);
ck_assert_int_eq(a->maximum, 500);
ck_assert_int_eq(a->fuzz, 10);
ck_assert_int_eq(a->flat, 20);
ck_assert_int_eq(a->resolution, 30);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_set_abs)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs[2];
struct input_absinfo a;
memset(abs, 0, sizeof(abs));
abs[0].value = ABS_X;
abs[0].maximum = 1000;
abs[1].value = ABS_Y;
abs[1].maximum = 1000;
test_create_abs_device(&uidev, &dev,
2, abs,
EV_SYN,
-1);
libevdev_set_abs_minimum(dev, ABS_X, 1);
libevdev_set_abs_minimum(dev, ABS_Y, 5);
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_X), 1);
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_Y), 5);
libevdev_set_abs_maximum(dev, ABS_X, 3000);
libevdev_set_abs_maximum(dev, ABS_Y, 5000);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_X), 3000);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_Y), 5000);
libevdev_set_abs_fuzz(dev, ABS_X, 3);
libevdev_set_abs_fuzz(dev, ABS_Y, 5);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_X), 3);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_Y), 5);
libevdev_set_abs_flat(dev, ABS_X, 8);
libevdev_set_abs_flat(dev, ABS_Y, 15);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_X), 8);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_Y), 15);
libevdev_set_abs_resolution(dev, ABS_X, 80);
libevdev_set_abs_resolution(dev, ABS_Y, 150);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_X), 80);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_Y), 150);
a.value = 0;
a.minimum = 10;
a.maximum = 100;
a.fuzz = 13;
a.flat = 1;
a.resolution = 16;
libevdev_set_abs_info(dev, ABS_X, &a);
ck_assert_int_eq(memcmp(&a, libevdev_get_abs_info(dev, ABS_X), sizeof(a)), 0);
libevdev_set_abs_minimum(dev, ABS_Z, 10);
ck_assert_int_eq(libevdev_has_event_code(dev, EV_ABS, ABS_Z), 0);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_enable_bit)
{
struct uinput_device* uidev;
struct libevdev *dev, *dev2;
struct input_absinfo abs = { .value = ABS_X, .minimum = 0, .maximum = 2 };
int rc;
test_create_abs_device(&uidev, &dev, 1, &abs,
-1);
ck_assert(!libevdev_has_event_code(dev, EV_ABS, ABS_Y));
ck_assert(!libevdev_has_event_type(dev, EV_REL));
ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
abs.minimum = 0;
abs.maximum = 100;
abs.fuzz = 1;
abs.flat = 2;
abs.resolution = 3;
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_ABS, ABS_Y, &abs), 0);
ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_Y));
ck_assert_int_eq(libevdev_enable_event_type(dev, EV_REL), 0);
ck_assert(libevdev_has_event_type(dev, EV_REL));
ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_REL, REL_X, NULL), 0);
ck_assert(libevdev_has_event_code(dev, EV_REL, REL_X));
/* make sure kernel device is unchanged */
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev2);
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_X));
ck_assert(!libevdev_has_event_code(dev2, EV_ABS, ABS_Y));
ck_assert(!libevdev_has_event_type(dev2, EV_REL));
ck_assert(!libevdev_has_event_code(dev2, EV_REL, REL_X));
libevdev_free(dev2);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_enable_bit_invalid)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs = { .value = ABS_X, .minimum = 0, .maximum = 1 };
test_create_abs_device(&uidev, &dev, 1, &abs,
-1);
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_ABS, ABS_MAX + 1, &abs), -1);
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_MAX + 1, ABS_MAX + 1, &abs), -1);
ck_assert_int_eq(libevdev_enable_event_type(dev, EV_MAX + 1), -1);
/* there's a gap between EV_SW and EV_LED */
ck_assert_int_eq(libevdev_enable_event_type(dev, EV_LED - 1), -1);
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_LED - 1, 0, NULL), -1);
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_ABS, ABS_Y, NULL), -1);
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_REP, REP_DELAY, NULL), -1);
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_REL, REL_X, &abs), -1);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_disable_bit)
{
struct uinput_device* uidev;
struct libevdev *dev, *dev2;
int rc;
struct input_absinfo abs[2] = {
{ .value = ABS_X, .minimum = 0, .maximum = 1 },
{ .value = ABS_Y, .minimum = 0, .maximum = 1 },
};
test_create_abs_device(&uidev, &dev,
2, abs,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_X));
ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_Y));
ck_assert(libevdev_has_event_type(dev, EV_REL));
ck_assert(libevdev_has_event_code(dev, EV_REL, REL_X));
ck_assert(libevdev_has_event_code(dev, EV_REL, REL_Y));
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_ABS, ABS_Y), 0);
ck_assert(!libevdev_has_event_code(dev, EV_ABS, ABS_Y));
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_REL, REL_X), 0);
ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
ck_assert(libevdev_has_event_code(dev, EV_REL, REL_Y));
ck_assert(libevdev_has_event_type(dev, EV_REL));
ck_assert_int_eq(libevdev_disable_event_type(dev, EV_REL), 0);
ck_assert(!libevdev_has_event_type(dev, EV_REL));
ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_Y));
/* make sure kernel device is unchanged */
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev2);
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_X));
ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_Y));
ck_assert(libevdev_has_event_type(dev2, EV_REL));
ck_assert(libevdev_has_event_code(dev2, EV_REL, REL_X));
ck_assert(libevdev_has_event_code(dev2, EV_REL, REL_Y));
libevdev_free(dev2);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_disable_bit_invalid)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs = { .value = ABS_X, .minimum = 0, .maximum = 1 };
test_create_abs_device(&uidev, &dev, 1, &abs, -1);
/* there's a gap between EV_SW and EV_LED */
ck_assert_int_eq(libevdev_disable_event_type(dev, EV_LED - 1), -1);
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_LED - 1, 0), -1);
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_ABS, ABS_MAX + 1), -1);
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_MAX + 1, ABS_MAX + 1), -1);
ck_assert_int_eq(libevdev_disable_event_type(dev, EV_MAX + 1), -1);
ck_assert_int_eq(libevdev_disable_event_type(dev, EV_SYN), -1);
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_SYN, SYN_REPORT), -1);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_device_kernel_change_axis)
{
struct uinput_device* uidev;
struct libevdev *dev, *dev2;
struct input_absinfo abs;
int rc;
uidev = uinput_device_new(TEST_DEVICE_NAME);
ck_assert(uidev != NULL);
abs.minimum = 0;
abs.maximum = 1000;
abs.fuzz = 1;
abs.flat = 2;
abs.resolution = 3;
abs.value = 0;
uinput_device_set_abs_bit(uidev, ABS_X, &abs);
rc = uinput_device_create(uidev);
ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_X), 0);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_X), 1000);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_X), 1);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_X), 2);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_X), 3);
abs.minimum = 500;
abs.maximum = 5000;
abs.fuzz = 10;
abs.flat = 20;
abs.resolution = 30;
rc = libevdev_kernel_set_abs_info(dev, ABS_X, &abs);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(libevdev_get_abs_minimum(dev, ABS_X), 500);
ck_assert_int_eq(libevdev_get_abs_maximum(dev, ABS_X), 5000);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev, ABS_X), 10);
ck_assert_int_eq(libevdev_get_abs_flat(dev, ABS_X), 20);
ck_assert_int_eq(libevdev_get_abs_resolution(dev, ABS_X), 30);
/* make sure kernel device is changed */
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev2);
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
ck_assert_int_eq(libevdev_get_abs_minimum(dev2, ABS_X), 500);
ck_assert_int_eq(libevdev_get_abs_maximum(dev2, ABS_X), 5000);
ck_assert_int_eq(libevdev_get_abs_fuzz(dev2, ABS_X), 10);
ck_assert_int_eq(libevdev_get_abs_flat(dev2, ABS_X), 20);
ck_assert_int_eq(libevdev_get_abs_resolution(dev2, ABS_X), 30);
libevdev_free(dev2);
libevdev_free(dev);
uinput_device_free(uidev);
}
END_TEST
START_TEST(test_device_kernel_change_axis_invalid)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs;
int rc;
uidev = uinput_device_new(TEST_DEVICE_NAME);
ck_assert(uidev != NULL);
abs.minimum = 0;
abs.maximum = 1000;
abs.fuzz = 1;
abs.flat = 2;
abs.resolution = 3; /* FIXME: value is unused, we can't test resolution */
abs.value = 0;
uinput_device_set_abs_bit(uidev, ABS_X, &abs);
rc = uinput_device_create(uidev);
ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
rc = libevdev_kernel_set_abs_info(dev, ABS_MAX + 1, &abs);
ck_assert_int_eq(rc, -EINVAL);
libevdev_free(dev);
uinput_device_free(uidev);
}
END_TEST
START_TEST(test_device_kernel_set_abs_invalid_fd)
{
struct uinput_device* uidev;
struct libevdev *dev;
struct input_absinfo abs[2];
struct input_absinfo a;
int rc;
libevdev_set_log_function(test_logfunc_ignore_error, NULL);
memset(abs, 0, sizeof(abs));
abs[0].value = ABS_X;
abs[0].maximum = 1000;
abs[1].value = ABS_Y;
abs[1].maximum = 1000;
dev = libevdev_new();
rc = libevdev_kernel_set_abs_info(dev, ABS_X, &a);
ck_assert_int_eq(rc, -EBADF);
libevdev_free(dev);
test_create_abs_device(&uidev, &dev,
2, abs,
EV_SYN,
-1);
libevdev_change_fd(dev, -2);
rc = libevdev_kernel_set_abs_info(dev, ABS_X, &a);
ck_assert_int_eq(rc, -EBADF);
libevdev_set_log_function(test_logfunc_abort_on_error, NULL);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_led_valid)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
test_create_device(&uidev, &dev,
EV_LED, LED_NUML,
EV_LED, LED_CAPSL,
EV_LED, LED_COMPOSE,
-1);
rc = libevdev_kernel_set_led_value(dev, LED_NUML, LIBEVDEV_LED_ON);
ck_assert_int_eq(rc, 0);
rc = libevdev_kernel_set_led_value(dev, LED_NUML, LIBEVDEV_LED_OFF);
ck_assert_int_eq(rc, 0);
rc = libevdev_kernel_set_led_values(dev,
LED_NUML, LIBEVDEV_LED_OFF,
LED_CAPSL, LIBEVDEV_LED_ON,
LED_COMPOSE, LIBEVDEV_LED_OFF,
-1);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(0, libevdev_get_event_value(dev, EV_LED, LED_NUML));
ck_assert_int_eq(1, libevdev_get_event_value(dev, EV_LED, LED_CAPSL));
ck_assert_int_eq(0, libevdev_get_event_value(dev, EV_LED, LED_COMPOSE));
rc = libevdev_kernel_set_led_values(dev,
LED_NUML, LIBEVDEV_LED_ON,
LED_CAPSL, LIBEVDEV_LED_OFF,
LED_COMPOSE, LIBEVDEV_LED_ON,
-1);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(1, libevdev_get_event_value(dev, EV_LED, LED_NUML));
ck_assert_int_eq(0, libevdev_get_event_value(dev, EV_LED, LED_CAPSL));
ck_assert_int_eq(1, libevdev_get_event_value(dev, EV_LED, LED_COMPOSE));
/* make sure we ignore unset leds */
rc = libevdev_kernel_set_led_values(dev,
LED_NUML, LIBEVDEV_LED_ON,
LED_CAPSL, LIBEVDEV_LED_OFF,
LED_SCROLLL, LIBEVDEV_LED_OFF,
LED_COMPOSE, LIBEVDEV_LED_ON,
-1);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(1, libevdev_get_event_value(dev, EV_LED, LED_NUML));
ck_assert_int_eq(0, libevdev_get_event_value(dev, EV_LED, LED_CAPSL));
ck_assert_int_eq(1, libevdev_get_event_value(dev, EV_LED, LED_COMPOSE));
libevdev_free(dev);
uinput_device_free(uidev);
}
END_TEST
START_TEST(test_led_invalid)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
test_create_device(&uidev, &dev,
EV_LED, LED_NUML,
EV_LED, LED_CAPSL,
EV_LED, LED_COMPOSE,
-1);
rc = libevdev_kernel_set_led_value(dev, LED_MAX + 1, LIBEVDEV_LED_ON);
ck_assert_int_eq(rc, -EINVAL);
rc = libevdev_kernel_set_led_value(dev, LED_NUML, LIBEVDEV_LED_OFF + 1);
ck_assert_int_eq(rc, -EINVAL);
rc = libevdev_kernel_set_led_value(dev, LED_SCROLLL, LIBEVDEV_LED_ON);
ck_assert_int_eq(rc, 0);
rc = libevdev_kernel_set_led_values(dev,
LED_NUML, LIBEVDEV_LED_OFF + 1,
-1);
ck_assert_int_eq(rc, -EINVAL);
rc = libevdev_kernel_set_led_values(dev,
LED_MAX + 1, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF + 1,
-1);
ck_assert_int_eq(rc, -EINVAL);
rc = libevdev_kernel_set_led_values(dev,
LED_SCROLLL, LIBEVDEV_LED_OFF,
-1);
ck_assert_int_eq(rc, 0);
libevdev_free(dev);
uinput_device_free(uidev);
}
END_TEST
START_TEST(test_led_same)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
test_create_device(&uidev, &dev,
EV_LED, LED_NUML,
EV_LED, LED_CAPSL,
EV_LED, LED_COMPOSE,
-1);
rc = libevdev_kernel_set_led_values(dev,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
LED_NUML, LIBEVDEV_LED_OFF,
LED_NUML, LIBEVDEV_LED_ON,
/* more than LED_CNT */
-1);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(1, libevdev_get_event_value(dev, EV_LED, LED_NUML));
ck_assert_int_eq(0, libevdev_get_event_value(dev, EV_LED, LED_CAPSL));
ck_assert_int_eq(0, libevdev_get_event_value(dev, EV_LED, LED_COMPOSE));
libevdev_free(dev);
uinput_device_free(uidev);
}
END_TEST
TEST_SUITE_ROOT_PRIVILEGES(has_events)
{
Suite *s = suite_create("libevdev_has_event tests");
add_test(s, test_ev_bit_limits);
add_test(s, test_has_ev_bit);
add_test(s, test_event_codes);
add_test(s, test_event_code_limits);
add_test(s, test_ev_rep);
add_test(s, test_ev_rep_values);
add_test(s, test_input_props);
add_test(s, test_set_input_props);
add_test(s, test_no_slots);
add_test(s, test_slot_number);
add_test(s, test_slot_init_value);
add_test(s, test_invalid_mt_device);
add_test(s, test_device_name);
add_test(s, test_device_set_name);
add_test(s, test_device_set_ids);
add_test(s, test_device_get_abs_info);
add_test(s, test_device_set_abs);
add_test(s, test_device_enable_bit);
add_test(s, test_device_enable_bit_invalid);
add_test(s, test_device_disable_bit);
add_test(s, test_device_disable_bit_invalid);
add_test(s, test_device_kernel_change_axis);
add_test(s, test_device_kernel_change_axis_invalid);
add_test(s, test_device_kernel_set_abs_invalid_fd);
add_test(s, test_led_valid);
add_test(s, test_led_invalid);
add_test(s, test_led_same);
return s;
}
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