This test verifies that acquiring the 'style' attribute via a DOM Attr node still works correctly after the inline style has been modified through the CSSOM API.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS styleAttr.value is 'background-color: white;'
PASS styleAttr.value is 'background-color: green;'
PASS oldStyleAttr.value is 'background-color: red;'
PASS successfullyParsed is true
TEST COMPLETE