diff options
Diffstat (limited to 'test/lisp/emacs-lisp')
| -rw-r--r-- | test/lisp/emacs-lisp/seq-tests.el | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/lisp/emacs-lisp/seq-tests.el b/test/lisp/emacs-lisp/seq-tests.el index 50543de8ada..b227de36e97 100644 --- a/test/lisp/emacs-lisp/seq-tests.el +++ b/test/lisp/emacs-lisp/seq-tests.el @@ -107,6 +107,21 @@ Evaluate BODY for each created sequence. '(a b c d)) '((a 0) (b 1) (c 2) (d 3))))) +(ert-deftest test-seq-do-indexed () + (let ((result nil)) + (seq-do-indexed (lambda (elt i) + (add-to-list 'result (list elt i))) + nil) + (should (equal result nil))) + (with-test-sequences (seq '(4 5 6)) + (let ((result nil)) + (seq-do-indexed (lambda (elt i) + (add-to-list 'result (list elt i))) + seq) + (should (equal (seq-elt result 0) '(6 2))) + (should (equal (seq-elt result 1) '(5 1))) + (should (equal (seq-elt result 2) '(4 0)))))) + (ert-deftest test-seq-filter () (with-test-sequences (seq '(6 7 8 9 10)) (should (equal (seq-filter #'test-sequences-evenp seq) '(6 8 10))) |