diff --git a/test-suite/ChangeLog b/test-suite/ChangeLog index c18b87194..cfb8602a7 100644 --- a/test-suite/ChangeLog +++ b/test-suite/ChangeLog @@ -1,3 +1,7 @@ +2002-02-08 Neil Jerram + + * tests/elisp.test: Add tests of Elisp expression evaluation. + 2002-01-25 Neil Jerram * tests/load.test: New test; for search-path with Elisp diff --git a/test-suite/tests/elisp.test b/test-suite/tests/elisp.test index a7a4c4a51..ab0039332 100644 --- a/test-suite/tests/elisp.test +++ b/test-suite/tests/elisp.test @@ -279,4 +279,77 @@ )) +(if (defined? '%nil) + (use-modules (lang elisp interface))) + +(if (defined? '%nil) + + (with-test-prefix "elisp" + + (define (elisp-pass-if expr expected) + (pass-if (with-output-to-string + (lambda () + (write expr))) + (let ((calc (with-output-to-string + (lambda () + (write (eval-elisp expr)))))) + (string=? calc expected)))) + + (elisp-pass-if '(and #f) "#f") + (elisp-pass-if '(and #t) "#t") + (elisp-pass-if '(and nil) "#nil") + (elisp-pass-if '(and t) "#t") + (elisp-pass-if '(and) "#t") + (elisp-pass-if '(cond (nil t) (t 3)) "3") + (elisp-pass-if '(cond (nil t) (t)) "#t") + (elisp-pass-if '(cond (nil)) "#nil") + (elisp-pass-if '(cond) "#nil") + (elisp-pass-if '(if #f 'a 'b) "b") + (elisp-pass-if '(if #t 'a 'b) "a") + (elisp-pass-if '(if '() 'a 'b) "b") + (elisp-pass-if '(if nil 'a 'b) "b") + (elisp-pass-if '(if nil 1 2 3 4) "4") + (elisp-pass-if '(if nil 1 2) "2") + (elisp-pass-if '(if nil 1) "#nil") + (elisp-pass-if '(if t 1 2) "1") + (elisp-pass-if '(if t 1) "1") + (elisp-pass-if '(let (a) a) "#nil") + (elisp-pass-if '(let* (a) a) "#nil") + (elisp-pass-if '(let* ((a 1) (b (* a 2))) b) "2") + (elisp-pass-if '(memq '() '(())) "(())") + (elisp-pass-if '(memq '() '(nil)) "(#nil)") + (elisp-pass-if '(memq '() '(t)) "#nil") + (elisp-pass-if '(memq nil '(())) "(())") + (elisp-pass-if '(memq nil '(nil)) "(#nil)") + (elisp-pass-if '(memq nil (list nil)) "(#nil)") + (elisp-pass-if '(null '#f) "#t") + (elisp-pass-if '(null '()) "#t") + (elisp-pass-if '(null 'nil) "#t") + (elisp-pass-if '(null nil) "#t") + (elisp-pass-if '(or 1 2 3) "1") + (elisp-pass-if '(or nil t nil) "#t") + (elisp-pass-if '(or nil) "#nil") + (elisp-pass-if '(or t nil t) "#t") + (elisp-pass-if '(or t) "#t") + (elisp-pass-if '(or) "#nil") + (elisp-pass-if '(prog1 1 2 3) "1") + (elisp-pass-if '(prog2 1 2 3) "2") + (elisp-pass-if '(progn 1 2 3) "3") + (elisp-pass-if '(while nil 1) "#nil") + + (elisp-pass-if '(defun testf (x y &optional o &rest r) (list x y o r)) "testf") + (elisp-pass-if '(testf 1 2) "(1 2 #nil #nil)") + (elisp-pass-if '(testf 1 2 3 4 5 56) "(1 2 3 (4 5 56))") + ;; NB `lambda' in Emacs is self-quoting, but that's only after + ;; loading the macro definition of lambda in subr.el. + (elisp-pass-if '(function (lambda (x y &optional o &rest r) (list x y o r))) "(lambda (x y &optional o &rest r) (list x y o r))") + (elisp-pass-if '(funcall (lambda (x y &optional o &rest r) (list x y o r)) 1 2 3 4) "(1 2 3 (4))") + (elisp-pass-if '(apply (lambda (x y &optional o &rest r) (list x y o r)) 1 2 3 nil) "(1 2 3 #nil)") + + (elisp-pass-if '(setq x 3) "3") + (elisp-pass-if '(defvar x 4) "x") + (elisp-pass-if 'x "3") + + )) + ;;; elisp.test ends here