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test: ensure thumb can't be inappropriately re-revived

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This commit is contained in:
Matt Mayfield 2026-03-07 20:07:05 -05:00
parent 5274f14b24
commit 1e232e3f91
1 changed files with 70 additions and 0 deletions
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70
test/test-touchpad.c
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@ -5459,6 +5459,75 @@ START_TEST(touchpad_thumb_no_doublethumb)
}
END_TEST
START_TEST(touchpad_thumb_no_double_revive)
{
struct litest_device *dev = litest_current_device();
struct libinput *li = dev->libinput;
if (!has_thumb_detect(dev))
return LITEST_NOT_APPLICABLE;
litest_disable_tap(dev->libinput_device);
litest_disable_hold_gestures(dev->libinput_device);
if (litest_has_clickfinger(dev))
litest_enable_clickfinger(dev);
litest_drain_events(li);
/* 1. Thumb rests in thumb area, starts as JAILED */
litest_touch_down(dev, 0, 50, 99);
litest_touch_move_to(dev, 0, 50, 99, 51, 99, 10);
litest_assert_empty_queue(li);
/* 2. Finger touches far from thumb, makes a small movement
* Thumb becomes SUPPRESSED
*/
msleep(200);
litest_dispatch(li);
litest_touch_down(dev, 1, 50, 0);
litest_dispatch(li);
litest_touch_move_to(dev, 1, 50, 0, 51, 1, 10);
litest_dispatch(li);
litest_drain_events(li);
/* 3. Lift the finger. Thumb is still on TP
*/
litest_touch_up(dev, 1);
litest_dispatch(li);
msleep(200);
/* 4. Move the thumb significantly so it becomes REVIVED. We should
* now see pointer motion events.
*/
litest_touch_move_to(dev, 0, 51, 99, 80, 70, 20);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
/* 5. A second finger touches & moves far away again.
* Thumb should become DEAD.
*/
msleep(200);
litest_dispatch(li);
litest_touch_down(dev, 1, 50, 0);
litest_dispatch(li);
litest_touch_move_to(dev, 1, 50, 0, 80, 1, 8);
litest_dispatch(li);
litest_drain_events(li);
/* 6. Lift the second finger */
litest_touch_up(dev, 1);
litest_drain_events(li);
/* 7. Move the thumb again. It must now be DEAD!
* Should not show any motion
*/
litest_touch_move_to(dev, 0, 80, 70, 50, 30, 30);
litest_assert_empty_queue(li);
litest_touch_up(dev, 0);
}
END_TEST
START_TEST(touchpad_tool_tripletap_touch_count)
{
struct litest_device *dev = litest_current_device();
@ -7169,6 +7238,7 @@ TEST_COLLECTION(touchpad)
litest_add(touchpad_thumb_area_clickfinger, LITEST_CLICKPAD, LITEST_ANY);
litest_add(touchpad_thumb_area_btnarea, LITEST_CLICKPAD, LITEST_ANY);
litest_add(touchpad_thumb_no_doublethumb, LITEST_CLICKPAD, LITEST_ANY);
litest_add(touchpad_thumb_no_double_revive, LITEST_CLICKPAD, LITEST_SINGLE_TOUCH|LITEST_SEMI_MT);
litest_add_for_device(touchpad_tool_tripletap_touch_count, LITEST_SYNAPTICS_TOPBUTTONPAD);
litest_add_for_device(touchpad_tool_tripletap_touch_count_late, LITEST_SYNAPTICS_TOPBUTTONPAD);