This tests checks that hasOwnProperty return true on plugin's getters that return undefined
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS new ReferenceObject().hasOwnProperty("testGetUndefined") is true
PASS document.getElementById("plugin").hasOwnProperty("testGetUndefined") is true
PASS successfullyParsed is true
TEST COMPLETE