(in-package :lol-test) (in-suite lisp-on-lines) (deftest test-define-display () (test-attribute-property-inheriting) (deflayer test-display) (define-display :in-layer test-display ((description attribute-test-2)) (format *display* "BRILLANT!")) (let ((before (display-using-description (find-description 'attribute-test-2) nil :foo))) (with-active-layers (test-display) (is (equalp "BRILLANT!" (display-using-description (find-description 'attribute-test-2) nil :foo))))))