This tests that table and cell have the correct ARIA roles

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS: div[role="grid"] -> grid.
PASS: table[role="table"] -> table.
PASS: td[role="gridcell"] -> gridcell.
PASS: td -> cell.
PASS: td[role="cell"] -> cell.
PASS successfullyParsed is true

TEST COMPLETE