Test for Bugzilla Bug 74864: There is additional space not belonged to a table between the table cells. An event generated on the edge of a table cell is not being consumed by the appropriate underlying element. This test verifies that the hittest result on the bottom edge of a table cell (with borders) returns the proper underlying element. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS successfullyParsed is true TEST COMPLETE Executing for element tr1-td1 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr1-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr2-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr2-td1' Executing for element tr1-td2 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr1-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr2-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr2-td1' Executing for element tr1-td3 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr1-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr2-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr2-td1' Executing for element tr1-td4 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr1-td2' PASS document.elementFromPoint(middleX, edge).id is 'tr2-td2' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr2-td2' Executing for element tr2-td1 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr2-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr3-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr3-td1' Executing for element tr2-td2 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr2-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr3-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr3-td1' Executing for element tr2-td3 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr2-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr3-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr3-td1' Executing for element tr2-td4 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr2-td2' PASS document.elementFromPoint(middleX, edge).id is 'tr3-td2' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr3-td2' Executing for element tr3-td1 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr3-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr4-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr4-td1' Executing for element tr3-td2 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr3-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr4-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr4-td1' Executing for element tr3-td3 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr3-td1' PASS document.elementFromPoint(middleX, edge).id is 'tr4-td1' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr4-td1' Executing for element tr3-td4 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr3-td2' PASS document.elementFromPoint(middleX, edge).id is 'tr4-td2' PASS document.elementFromPoint(middleX, edge + 1).id is 'tr4-td2' Executing for element tr4-td1 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr4-td1' PASS document.elementFromPoint(middleX, edge).id is '' PASS document.elementFromPoint(middleX, edge + 1).id is '' Executing for element tr4-td2 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr4-td2' PASS document.elementFromPoint(middleX, edge).id is '' PASS document.elementFromPoint(middleX, edge + 1).id is '' Executing for element tr4-td3 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is '' PASS document.elementFromPoint(middleX, edge).id is '' PASS document.elementFromPoint(middleX, edge + 1).id is '' Executing for element tr4-td4 on the bottom edge of the table cell: PASS document.elementFromPoint(middleX, edge - 1).id is 'tr4-td4' PASS document.elementFromPoint(middleX, edge).id is '' PASS document.elementFromPoint(middleX, edge + 1).id is '' PASS successfullyParsed is true TEST COMPLETE