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-rw-r--r--test/lisp/dired-x-tests.el7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/lisp/dired-x-tests.el b/test/lisp/dired-x-tests.el
index fe4b9711d49..c6ac7c602ea 100644
--- a/test/lisp/dired-x-tests.el
+++ b/test/lisp/dired-x-tests.el
@@ -60,5 +60,12 @@
(should (equal (dired-guess-default '("/tmp/foo.png" "/tmp/foo.txt"))
nil))))
+(ert-deftest dired-x--string-to-number ()
+ (should (= (dired-x--string-to-number "2.4K") 2457.6))
+ (should (= (dired-x--string-to-number "2400") 2400))
+ (should (= (dired-x--string-to-number "123.4M") 129394278.4))
+ (should (= (dired-x--string-to-number "123.40000M") 129394278.4))
+ (should (= (dired-x--string-to-number "4.134") 4134)))
+
(provide 'dired-x-tests)
;;; dired-x-tests.el ends here