--- a/tests/test-status.t	Fri Feb 18 12:55:39 2022 +0100
+++ b/tests/test-status.t	Fri Feb 18 14:27:43 2022 +0100
@@ -218,6 +218,13 @@
   ! deleted
   ? unknown
 
+hg status -n:
+  $ env RHG_ON_UNSUPPORTED=abort hg status -n
+  added
+  removed
+  deleted
+  unknown
+
 hg status modified added removed deleted unknown never-existed ignored:
 
   $ hg status modified added removed deleted unknown never-existed ignored
@@ -934,6 +941,7 @@
 Now the directory is eligible for caching, so its mtime is save in the dirstate
 
   $ rm subdir/unknown
+  $ sleep 0.1 # ensure the kernel’s internal clock for mtimes has ticked
   $ hg status
   $ hg debugdirstate --all --no-dates | grep '^ '
       0         -1 set                 subdir