1 files changed, 10 insertions, 0 deletions

diff --git a/test/lisp/imenu-tests.el b/test/lisp/imenu-tests.el
index 480368fcbb6..93090947139 100644
--- a/test/lisp/imenu-tests.el
+++ b/test/lisp/imenu-tests.el
@@ -83,6 +83,16 @@ function ABC_D()
 }
 " '("a" "b" "c" "ABC_D"))
 
+(ert-deftest imenu--sort-by-position-pairs ()
+  (should (imenu--sort-by-position '("a" . 2) '("a" . 3)))
+  (should-not (imenu--sort-by-position '("a" . 3) '("a" . 2))))
+
+;; Regression test for bug#26457: 25.2; Cannot pass a function to
+;; imenu-generic-expression
+(ert-deftest imenu--sort-by-position-list ()
+  (should (imenu--sort-by-position '("a" 2 nil) '("a" 3 nil)))
+  (should-not (imenu--sort-by-position '("a" 3 nil) '("a" 2 nil))))
+
 (provide 'imenu-tests)
 
 ;;; imenu-tests.el ends here