diff -r 35eb8f112c88 -r c069c4e271e3 tests/test-rebase-dest.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-rebase-dest.t	Thu Mar 30 03:50:10 2017 -0700
@@ -0,0 +1,33 @@
+Require a destination
+  $ cat >> $HGRCPATH <<EOF
+  > [extensions]
+  > rebase =
+  > [commands]
+  > rebase.requiredest = True
+  > EOF
+  $ hg init repo
+  $ cd repo
+  $ echo a >> a
+  $ hg commit -qAm aa
+  $ echo b >> b
+  $ hg commit -qAm bb
+  $ hg up ".^"
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ echo c >> c
+  $ hg commit -qAm cc
+  $ hg rebase
+  abort: you must specify a destination
+  (use: hg rebase -d REV)
+  [255]
+  $ hg rebase -d 1
+  rebasing 2:5db65b93a12b "cc" (tip)
+  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/5db65b93a12b-4fb789ec-backup.hg (glob)
+  $ hg rebase -d 0 -r . -q
+  $ HGPLAIN=1 hg rebase
+  rebasing 2:889b0bc6a730 "cc" (tip)
+  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/889b0bc6a730-41ec4f81-backup.hg (glob)
+  $ hg rebase -d 0 -r . -q
+  $ hg --config commands.rebase.requiredest=False rebase
+  rebasing 2:279de9495438 "cc" (tip)
+  saved backup bundle to $TESTTMP/repo/.hg/strip-backup/279de9495438-ab0a5128-backup.hg (glob)
+