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-rw-r--r--test/lisp/emacs-lisp/seq-tests.el8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/lisp/emacs-lisp/seq-tests.el b/test/lisp/emacs-lisp/seq-tests.el
index fc65c9834d6..a7a43471de3 100644
--- a/test/lisp/emacs-lisp/seq-tests.el
+++ b/test/lisp/emacs-lisp/seq-tests.el
@@ -391,5 +391,13 @@ Evaluate BODY for each created sequence.
(should (equal (seq-mapn #'+ '(3 4 5 7) l1)
'(4 5 6 8)))))
+(ert-deftest test-seq-into-and-identity ()
+ (let ((lst '(1 2 3))
+ (vec [1 2 3])
+ (str "foo bar"))
+ (should (eq (seq-into lst 'list) lst))
+ (should (eq (seq-into vec 'vector) vec))
+ (should (eq (seq-into str 'string) str))))
+
(provide 'seq-tests)
;;; seq-tests.el ends here