diff options
| -rw-r--r-- | test/lisp/subr-tests.el | 18 | ||||
| -rw-r--r-- | test/src/fns-tests.el | 18 |
2 files changed, 18 insertions, 18 deletions
diff --git a/test/lisp/subr-tests.el b/test/lisp/subr-tests.el index 7465aac5ea5..c458eef2f93 100644 --- a/test/lisp/subr-tests.el +++ b/test/lisp/subr-tests.el @@ -318,24 +318,6 @@ cf. Bug#25477." (should (eq (string-to-char (symbol-name (gensym))) ?g)) (should (eq (string-to-char (symbol-name (gensym "X"))) ?X))) -(ert-deftest subr-tests--proper-list-p () - "Test `proper-list-p' behavior." - (dotimes (length 4) - ;; Proper and dotted lists. - (let ((list (make-list length 0))) - (should (= (proper-list-p list) length)) - (should (not (proper-list-p (nconc list 0))))) - ;; Circular lists. - (dotimes (n (1+ length)) - (let ((circle (make-list (1+ length) 0))) - (should (not (proper-list-p (nconc circle (nthcdr n circle)))))))) - ;; Atoms. - (should (not (proper-list-p 0))) - (should (not (proper-list-p ""))) - (should (not (proper-list-p []))) - (should (not (proper-list-p (make-bool-vector 0 nil)))) - (should (not (proper-list-p (make-symbol "a"))))) - (ert-deftest subr-tests--assq-delete-all () "Test `assq-delete-all' behavior." (cl-flet ((new-list-fn diff --git a/test/src/fns-tests.el b/test/src/fns-tests.el index d6cc99e8e33..6ebab4287f7 100644 --- a/test/src/fns-tests.el +++ b/test/src/fns-tests.el @@ -648,4 +648,22 @@ (should (equal (list (eq a b) n len) (list t n len)))))))) +(ert-deftest test-proper-list-p () + "Test `proper-list-p' behavior." + (dotimes (length 4) + ;; Proper and dotted lists. + (let ((list (make-list length 0))) + (should (= (proper-list-p list) length)) + (should (not (proper-list-p (nconc list 0))))) + ;; Circular lists. + (dotimes (n (1+ length)) + (let ((circle (make-list (1+ length) 0))) + (should (not (proper-list-p (nconc circle (nthcdr n circle)))))))) + ;; Atoms. + (should (not (proper-list-p 0))) + (should (not (proper-list-p ""))) + (should (not (proper-list-p []))) + (should (not (proper-list-p (make-bool-vector 0 nil)))) + (should (not (proper-list-p (make-symbol "a"))))) + (provide 'fns-tests) |