Assertion: When dir="rtl" is added to a div in a ltr context, for tables in the div (a) directional runs in a table are ordered right-to-left, (b) columns run right-to-left, (c) text is right-aligned within cells, and (d) the table is right-aligned on the page.

Notes:
The order of directional runs in memory is always: Arabic (مكتب) English (W3C) Hebrew (הישראלי).

= means you should check that the test and reference graphic look the same, except for font differences and cursive joining behavior. If they are different, use the addition instructional text to check for differences that are significant to the test.