test -e F
'
-test_expect_failure SHA1 'loose object cache vs re-reading todo list' '
+test_expect_success SHA1 'loose object cache vs re-reading todo list' '
GIT_REBASE_TODO=.git/rebase-merge/git-rebase-todo &&
export GIT_REBASE_TODO &&
write_script append-todo.sh <<-\EOS &&