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