Test passes if the two boxes below look exactly the same.
dir=auto, start with N, then L
Test passes if the two boxes below look exactly the same.
.-=ABCאבג.
.-=ABCאבג.
.-=ABCאבג.
.-=ABCאבג.
Assertion: When dir='auto', the direction is set according to the first strong character of the text. In this test, it is the Latin letter A since neutrals are not strongly directional, thus the direction must be resolved as LTR.