link fetchPriority initial value: auto
link fetchPriority value after setting to "invalid": auto
link fetchPriority value after setting to "high": high
link fetchPriority value after setting to null: auto
link fetchPriority value after setting to "HIGH": high
link fetchPriority value after setting to "": auto
link fetchPriority value after calling removeAttribute: auto
img fetchPriority initial value: auto
img fetchPriority value after setting to "invalid": auto
img fetchPriority value after setting to "high": high
img fetchPriority value after setting to null: auto
img fetchPriority value after setting to "HIGH": high
img fetchPriority value after setting to "": auto
img fetchPriority value after calling removeAttribute: auto
script fetchPriority initial value: auto
script fetchPriority value after setting to "invalid": auto
script fetchPriority value after setting to "high": high
script fetchPriority value after setting to null: auto
script fetchPriority value after setting to "HIGH": high
script fetchPriority value after setting to "": auto
script fetchPriority value after calling removeAttribute: auto