From 6e177aa3d3259440498fab04cb1790e458dffdbe Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Tue, 7 Apr 2020 21:30:12 -0700
Subject: Ensure idle timer for ‘recentf-save-list’ only gets created once

---
 test/oni-core-test.el | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test')

diff --git a/test/oni-core-test.el b/test/oni-core-test.el
index 0672fb3..eb9886e 100644
--- a/test/oni-core-test.el
+++ b/test/oni-core-test.el
@@ -59,3 +59,12 @@
     (oni-core-move-end-of-dwim)
     (oni-core-move-end-of-dwim)
     (should (equal 21 (point)))))
+
+(ert-deftest oni-core-loading-is-idempotent-recentf-idle-timer ()
+  "Test that loading ‘oni-core’ is idempotent in regards to an idle timer."
+  ;; We already loaded it with the ‘require’ call above. We load it again so we
+  ;; can check that the timer set up in it doesn’t appear twice.
+  (load-library "oni-core")
+  (let* ((pred (lambda (elt) (eq 'recentf-save-list (aref elt 5))))
+         (matches (delete nil (mapcar pred timer-idle-list))))
+   (should (eq 1 (length matches)))))
-- 
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