diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2018-04-13 14:00:05 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2018-04-16 17:04:46 +1000 |
| commit | 08d85350cb258f636e852149655ff851c60e32d5 (patch) | |
| tree | e05cb470de23511494f66bb8864a82e47dabd2f1 /test/test-touch.c | |
| parent | 108b85cae0f1d2d7d17af001667f00947a4c3dc6 (diff) | |
| download | libinput-08d85350cb258f636e852149655ff851c60e32d5.tar.gz | |
test: add a test for a touchscreen with out-of-range axes
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'test/test-touch.c')
| -rw-r--r-- | test/test-touch.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/test/test-touch.c b/test/test-touch.c index 53ec11f0..5ce97c23 100644 --- a/test/test-touch.c +++ b/test/test-touch.c @@ -945,6 +945,84 @@ START_TEST(touch_release_on_unplug) } END_TEST +START_TEST(touch_invalid_range_over) +{ + struct litest_device *dev = litest_current_device(); + struct libinput *li = dev->libinput; + struct libinput_event *ev; + struct libinput_event_touch *t; + double x, y; + + litest_drain_events(li); + + /* Touch outside the valid area */ + litest_event(dev, EV_ABS, ABS_MT_SLOT, 0); + litest_event(dev, EV_ABS, ABS_MT_TRACKING_ID, 1); + litest_event(dev, EV_ABS, ABS_X, 4000); + litest_event(dev, EV_ABS, ABS_Y, 5000); + litest_event(dev, EV_ABS, ABS_MT_POSITION_X, 4000); + litest_event(dev, EV_ABS, ABS_MT_POSITION_Y, 5000); + litest_event(dev, EV_KEY, BTN_TOUCH, 1); + litest_event(dev, EV_SYN, SYN_REPORT, 0); + libinput_dispatch(li); + + /* Expect the mm to be correct regardless */ + ev = libinput_get_event(li); + t = litest_is_touch_event(ev, LIBINPUT_EVENT_TOUCH_DOWN); + x = libinput_event_touch_get_x(t); + y = libinput_event_touch_get_y(t); + ck_assert_double_eq(x, 300); /* device has resolution 10 */ + ck_assert_double_eq(y, 300); /* device has resolution 10 */ + + /* Expect the percentage to be correct too, even if > 100% */ + x = libinput_event_touch_get_x_transformed(t, 100); + y = libinput_event_touch_get_y_transformed(t, 100); + ck_assert_double_eq(round(x), 200); + ck_assert_double_eq(round(y), 120); + + libinput_event_destroy(ev); +} +END_TEST + +START_TEST(touch_invalid_range_under) +{ + struct litest_device *dev = litest_current_device(); + struct libinput *li = dev->libinput; + struct libinput_event *ev; + struct libinput_event_touch *t; + double x, y; + + litest_drain_events(li); + + /* Touch outside the valid area */ + litest_event(dev, EV_ABS, ABS_MT_SLOT, 0); + litest_event(dev, EV_ABS, ABS_MT_TRACKING_ID, 1); + litest_event(dev, EV_ABS, ABS_X, -500); + litest_event(dev, EV_ABS, ABS_Y, 1000); + litest_event(dev, EV_ABS, ABS_MT_POSITION_X, -500); + litest_event(dev, EV_ABS, ABS_MT_POSITION_Y, 1000); + litest_event(dev, EV_KEY, BTN_TOUCH, 1); + litest_event(dev, EV_SYN, SYN_REPORT, 0); + libinput_dispatch(li); + + /* Expect the mm to be correct regardless */ + ev = libinput_get_event(li); + t = litest_is_touch_event(ev, LIBINPUT_EVENT_TOUCH_DOWN); + x = libinput_event_touch_get_x(t); + y = libinput_event_touch_get_y(t); + ck_assert_double_eq(x, -150); /* device has resolution 10 */ + ck_assert_double_eq(y, -100); /* device has resolution 10 */ + + /* Expect the percentage to be correct too, even if > 100% */ + x = libinput_event_touch_get_x_transformed(t, 100); + y = libinput_event_touch_get_y_transformed(t, 100); + ck_assert_double_eq(round(x), -100); + ck_assert_double_eq(round(y), -40); + + libinput_event_destroy(ev); +} +END_TEST + TEST_COLLECTION(touch) { struct range axes = { ABS_X, ABS_Y + 1}; @@ -979,4 +1057,7 @@ TEST_COLLECTION(touch) litest_add_for_device("touch:fuzz", touch_fuzz, LITEST_MULTITOUCH_FUZZ_SCREEN); litest_add_no_device("touch:release", touch_release_on_unplug); + + litest_add_for_device("touch:range", touch_invalid_range_over, LITEST_TOUCHSCREEN_INVALID_RANGE); + litest_add_for_device("touch:range", touch_invalid_range_under, LITEST_TOUCHSCREEN_INVALID_RANGE); } |