Added coverage for the case where !dev->absinfo, and executing the normal flow as well. Signed-off-by: Dana Elfassy <dangel101@xxxxxxxxx> --- This patch depends on '[v3] selftests/input: Introduce basic tests for evdev ioctls' [1] sent to the ML. [1] https://patchwork.kernel.org/project/linux-input/patch/20230607153214.15933-1-eballetbo@xxxxxxxxxx/ tools/testing/selftests/input/evioc-test.c | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/tools/testing/selftests/input/evioc-test.c b/tools/testing/selftests/input/evioc-test.c index ad7b93fe39cf..1a688002e1e7 100644 --- a/tools/testing/selftests/input/evioc-test.c +++ b/tools/testing/selftests/input/evioc-test.c @@ -234,4 +234,27 @@ TEST(eviocsrep_set_repeat_settings) selftest_uinput_destroy(uidev); } +TEST(eviocsabs_set_abs_value_limits) +{ + struct selftest_uinput *uidev; + struct input_absinfo absinfo; + int rc; + + // fail test on dev->absinfo + rc = selftest_uinput_create_device(&uidev); + ASSERT_EQ(0, rc); + ASSERT_NE(NULL, uidev); + rc = ioctl(uidev->evdev_fd, EVIOCSABS(0), &absinfo); + ASSERT_EQ(-1, rc); + selftest_uinput_destroy(uidev); + + // ioctl normal flow + rc = selftest_uinput_create_device(&uidev, EV_ABS, -1); + ASSERT_EQ(0, rc); + ASSERT_NE(NULL, uidev); + rc = ioctl(uidev->evdev_fd, EVIOCSABS(0), &absinfo); + ASSERT_EQ(0, rc); + selftest_uinput_destroy(uidev); +} + TEST_HARNESS_MAIN -- 2.41.0
