t5520: test --[no-]autostash with pull.rebase=true
The "--[no-]autostash" options for git-pull are only valid in
rebase mode (i.e. either --rebase is used or pull.rebase=true).
Existing tests already check the cases when --rebase is used but
fail to check for pull.rebase=true case.
Add two new tests to check that the --[no-]autostash options work
with pull.rebase=true.
Signed-off-by: Mehul Jain <mehul.jain2029@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>