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test: add test for kernel-enabling bits

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This test fails because we can't actually enable bits at runtime, guess I
should've thought of that before. Either way, commit this test (and revert it
again) so the test is in the repository in case we do get this ability later.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-06-30 15:24:46 +10:00
parent ea8c69c3e4
commit ca4b63d2b5
1 changed files with 48 additions and 0 deletions
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48
test/test-libevdev-has-event.c
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@ -465,6 +465,53 @@ START_TEST(test_device_disable_bit_invalid)
}
END_TEST
START_TEST(test_device_enable_kernel_bit)
{
struct uinput_device* uidev;
struct libevdev *dev, *dev2;
struct input_absinfo abs;
int rc;
rc = test_create_device(&uidev, &dev,
EV_ABS, ABS_X,
-1);
ck_assert_msg(rc == 0, "Failed to create 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.value = 0;
abs.minimum = 0;
abs.maximum = 100;
abs.fuzz = 1;
abs.flat = 2;
abs.resolution = 3;
ck_assert_int_eq(libevdev_kernel_enable_event_code(dev, EV_ABS, ABS_Y, &abs), 0);
ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_Y));
ck_assert_msg(libevdev_kernel_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_kernel_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
Suite *
libevdev_has_event_test(void)
{
@ -503,6 +550,7 @@ libevdev_has_event_test(void)
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);
tcase_add_test(tc, test_device_enable_kernel_bit);
suite_add_tcase(s, tc);
return s;