diff -r 2b728789edfd -r 32ece991955c tests/test-amend.t
--- a/tests/test-amend.t	Fri Aug 03 00:10:52 2018 +0530
+++ b/tests/test-amend.t	Tue Jul 10 20:23:55 2018 +0530
@@ -331,3 +331,37 @@
   ? missing_content2_content2-untracked
   ? missing_content2_content3-untracked
   ? missing_missing_content3-untracked
+
+==========================================
+Test history-editing-backup config option|
+==========================================
+  $ hg init $TESTTMP/repo4
+  $ cd $TESTTMP/repo4
+  $ echo a>a
+  $ hg ci -Aqma
+  $ echo oops>b
+  $ hg ci -Aqm "b"
+  $ echo partiallyfixed > b
+
+#if obsstore-off
+  $ hg amend
+  saved backup bundle to $TESTTMP/repo4/.hg/strip-backup/95e899acf2ce-f11cb050-amend.hg
+When history-editing-backup config option is set:
+  $ cat << EOF >> $HGRCPATH
+  > [ui]
+  > history-editing-backup = False
+  > EOF
+  $ echo fixed > b
+  $ hg amend
+
+#else
+  $ hg amend
+When history-editing-backup config option is set:
+  $ cat << EOF >> $HGRCPATH
+  > [ui]
+  > history-editing-backup = False
+  > EOF
+  $ echo fixed > b
+  $ hg amend
+
+#endif