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test: add a test for uinput device properties

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Specifically, test for INPUT_PROP_MAX, which is a valid property value

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
This commit is contained in:
Peter Hutterer 2013-08-30 10:12:30 +10:00
parent b77fea9c89
commit e372c4a6bd
1 changed files with 46 additions and 0 deletions
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46
test/test-uinput.c
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@ -323,6 +323,48 @@ START_TEST(test_uinput_events)
}
END_TEST
START_TEST(test_uinput_properties)
{
struct libevdev *dev, *dev2;
struct libevdev_uinput *uidev;
int fd;
int rc;
const char *devnode;
dev = libevdev_new();
ck_assert(dev != NULL);
libevdev_set_name(dev, TEST_DEVICE_NAME);
libevdev_enable_event_type(dev, EV_SYN);
libevdev_enable_event_type(dev, EV_REL);
libevdev_enable_event_type(dev, EV_KEY);
libevdev_enable_event_code(dev, EV_REL, REL_X, NULL);
libevdev_enable_event_code(dev, EV_REL, REL_Y, NULL);
libevdev_enable_event_code(dev, EV_KEY, BTN_LEFT, NULL);
libevdev_enable_property(dev, INPUT_PROP_BUTTONPAD);
libevdev_enable_property(dev, INPUT_PROP_MAX);
rc = libevdev_uinput_create_from_device(dev, LIBEVDEV_UINPUT_OPEN_MANAGED, &uidev);
ck_assert_int_eq(rc, 0);
ck_assert(uidev != NULL);
devnode = libevdev_uinput_get_devnode(uidev);
ck_assert(devnode != NULL);
fd = open(devnode, O_RDONLY);
ck_assert_int_gt(fd, -1);
rc = libevdev_new_from_fd(fd, &dev2);
ck_assert_int_eq(rc, 0);
ck_assert(libevdev_has_property(dev2, INPUT_PROP_BUTTONPAD));
ck_assert(libevdev_has_property(dev2, INPUT_PROP_MAX));
libevdev_free(dev);
libevdev_free(dev2);
libevdev_uinput_destroy(uidev);
close(fd);
}
END_TEST
Suite *
uinput_suite(void)
{
@ -340,5 +382,9 @@ uinput_suite(void)
tcase_add_test(tc, test_uinput_events);
suite_add_tcase(s, tc);
tc = tcase_create("device properties");
tcase_add_test(tc, test_uinput_properties);
suite_add_tcase(s, tc);
return s;
}