This test verify dragging an image in the page keeps its attributes. To test manually, drag the image and drop it in the rect with a blue border. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS target.getElementsByTagName("input").length is 1 PASS target.getElementsByTagName("input")[0].attributes.length is 6 PASS target.getElementsByTagName("input")[0].id is "source" PASS target.getElementsByTagName("input")[0].type is "image" PASS target.getElementsByTagName("input")[0].draggable is true PASS target.getElementsByTagName("input")[0].attributes["itemprop"].value is "somedata" PASS target.getElementsByTagName("input")[0].attributes["arbitrary"].value is "green" PASS successfullyParsed is true TEST COMPLETE