3 This tests if a table uses the grid role, but forgets to add role='row' or role='gridcell' to native tr/td elements, it still exposes the right numbers of rows/cells.
5 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
8 PASS table.rowCount is 2
9 PASS table.columnCount is 2
10 PASS successfullyParsed is true