1Alert: Test that non-existent annot fetch gives error 2Alert: SUCCESS: Document.getAnnot: Object no longer exists. 3Alert: Test initial cases 4Alert: annot: object 5Alert: hidden: true 6Alert: name: Annot-1 7Alert: type: Highlight 8Alert: hidden now: true 9Alert: hidden now: false 10Alert: name now: nonesuch 11Alert: Test assigment to read-only property gives error 12Alert: SUCCESS: Annot.type: Cannot assign to readonly property. 13Alert: Test lookup after name change gives error 14Alert: SUCCESS: Document.getAnnot: Object no longer exists. 15Alert: Test lookup under changed name 16Alert: nonesuch after name change: object 17