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test: add tests for device bit manipulation

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-06-29 17:28:49 +10:00
parent 5bdd321d43
commit 6e5fc880c9
1 changed files with 150 additions and 0 deletions
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150
test/test-libevdev-has-event.c
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@ -351,6 +351,149 @@ START_TEST(test_device_name)
}
END_TEST
START_TEST(test_device_enable_bit)
{
struct uinput_device* uidev;
struct libevdev *dev, *dev2;
struct input_absinfo abs;
int rc;
rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
EV_ABS, ABS_X,
-1);
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 init device: %s", strerror(-rc));
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 = {0};
int rc;
rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
EV_ABS, ABS_X,
-1);
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 init device: %s", strerror(-rc));
ck_assert_int_eq(libevdev_enable_event_code(dev, EV_ABS, ABS_MAX + 1, &abs), -1);
ck_assert_int_eq(libevdev_enable_event_type(dev, EV_MAX + 1), -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;
rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
EV_ABS, ABS_X,
EV_ABS, ABS_Y,
EV_REL, REL_X,
EV_REL, REL_Y,
-1);
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 init device: %s", strerror(-rc));
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;
int rc;
rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
EV_ABS, ABS_X,
-1);
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 init device: %s", strerror(-rc));
ck_assert_int_eq(libevdev_disable_event_code(dev, EV_ABS, ABS_MAX + 1), -1);
ck_assert_int_eq(libevdev_disable_event_type(dev, EV_MAX + 1), -1);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
Suite *
libevdev_has_event_test(void)
{
@ -384,6 +527,13 @@ libevdev_has_event_test(void)
tcase_add_test(tc, test_device_name);
suite_add_tcase(s, tc);
tc = tcase_create("device bit manipulation");
tcase_add_test(tc, test_device_enable_bit);
tcase_add_test(tc, test_device_enable_bit_invalid);
tcase_add_test(tc, test_device_disable_bit);
tcase_add_test(tc, test_device_disable_bit_invalid);
suite_add_tcase(s, tc);
return s;
}