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test: add uinput prop bits and the test for it

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Turns out I was looking at an old header file, UI_SET_PROPBIT
has existed for quite a while.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-07-11 09:09:14 +10:00
parent 9e64f40f61
commit 76a03e5326
3 changed files with 44 additions and 7 deletions
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24
test/test-common-uinput.c
View file

@ -185,7 +185,7 @@ inotify_setup()
int
uinput_device_create(struct uinput_device* d)
{
int type, code;
int type, code, prop;
struct uinput_user_dev dev;
int rc;
int fd;
@ -252,6 +252,15 @@ uinput_device_create(struct uinput_device* d)
}
for (prop = 0; prop < INPUT_PROP_MAX; prop++) {
if (!bit_is_set(d->d.props, prop))
continue;
rc = ioctl(fd, UI_SET_PROPBIT, prop);
if (rc == -1)
goto error;
}
rc = write(fd, &dev, sizeof(dev));
if (rc < 0)
goto error;
@ -334,6 +343,19 @@ uinput_device_set_bit(struct uinput_device* dev, unsigned int bit)
return 0;
}
int
uinput_device_set_prop(struct uinput_device *dev, unsigned int prop)
{
if (!dev)
return -EINVAL;
if (prop > INPUT_PROP_MAX)
return -EINVAL;
set_bit(dev->d.props, prop);
return 0;
}
int
uinput_device_set_event_bit(struct uinput_device* dev, unsigned int type, unsigned int code)
{

1
test/test-common-uinput.h
View file

@ -35,6 +35,7 @@ int uinput_device_create(struct uinput_device* dev);
int uinput_device_set_name(struct uinput_device* dev, const char *name);
int uinput_device_set_ids(struct uinput_device* dev, const struct input_id *ids);
int uinput_device_set_bit(struct uinput_device* dev, unsigned int bit);
int uinput_device_set_prop(struct uinput_device *dev, unsigned int prop);
int uinput_device_set_event_bit(struct uinput_device* dev, unsigned int type, unsigned int code);
int uinput_device_set_event_bits(struct uinput_device* dev, ...);
int uinput_device_set_event_bits_v(struct uinput_device* dev, va_list args);

26
test/test-libevdev-has-event.c
View file

@ -212,17 +212,31 @@ START_TEST(test_input_props)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
int rc, i;
rc = test_create_device(&uidev, &dev,
EV_ABS, ABS_X,
-1);
uidev = uinput_device_new(TEST_DEVICE_NAME);
rc = uinput_device_set_event_bits(uidev,
EV_ABS, ABS_X,
-1);
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_MAX; 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);
ck_assert_int_eq(libevdev_has_property(dev, INPUT_PROP_BUTTONPAD), 0);
/* FIXME: no idea how to set props on uinput devices */
uinput_device_free(uidev);
libevdev_free(dev);