X-Git-Url: https://code.delx.au/gnu-emacs-elpa/blobdiff_plain/628bc353fd3b7afeee7ce0dffcdf80042161cda1..1f3fa31203c9830e3b621260ffc95c8ecabaaedf:/packages/seq/tests/seq-tests.el

diff --git a/packages/seq/tests/seq-tests.el b/packages/seq/tests/seq-tests.el
index deedfb8c3..8f2dfbb27 100644
--- a/packages/seq/tests/seq-tests.el
+++ b/packages/seq/tests/seq-tests.el
@@ -313,5 +313,14 @@ Evaluate BODY for each created sequence.
     (should (= (seq-min seq) 0))
     (should (= (seq-max seq) 5))))
 
+(ert-deftest test-seq-position ()
+  (with-test-sequences (seq '(2 4 6))
+    (should (null (seq-position seq 1)))
+    (should (= (seq-position seq 4) 1)))
+  (let ((seq '(a b c)))
+    (should (null (seq-position seq 'd #'eq)))
+    (should (= (seq-position seq 'a #'eq) 0))
+    (should (null (seq-position seq (make-symbol "a") #'eq)))))
+
 (provide 'seq-tests)
 ;;; seq-tests.el ends here