This is a testharness.js-based test.
PASS Snaps to the snap position if the snap area doesn't cover the snapport on x.
PASS Snaps to the snap position if the snap area covers the snapport on x on the right border.
PASS Snaps to the snap position if the snap area covers the snapport on x on the left border.
PASS Snaps if the distance between the previous(400) and next(800) snap positions is smaller than snapport(500) on x.
PASS Snaps if the distance between the previous(400) and next(800) snap positions is smaller than snapport(500) on y.
PASS Snap to current scroll position which is a valid snap position, as the snap area covers snapport on x and the distance between the previous(800) and next(1400) is larger than snapport(500).
PASS Snap to current scroll position which is a valid snap position, as the snap area covers snapport on y and the distance between the previous(800) and next(1400) is larger than snapport(500).
PASS Snap to current scroll position which is a valid snap position, as the snap area covers snapport on x and there is no subsequent snap positions.
PASS Snap to current scroll position which is a valid snap position, as the snap area covers snapport on y and there is no subsequent snap positions.
FAIL Don't snap back even if scrollTo tries to scroll to positions which are outside of the scroll range and if a snap target element covers the snaport assert_equals: expected 3715 but got 2200
PASS Snap to current scroll position on x as the area is covering x axis.However, we snap to the specified snap position on y as the area is not covering y axis.
Harness: the test ran to completion.