rebase --autostash: demonstrate a problem with dirty submodules

It has been reported that dirty submodules cause problems with the
built-in rebase when it is asked to autostash. The symptom is:

	fatal: Unexpected stash response: ''

This patch adds a regression test that demonstrates that bug.

Original report: https://github.com/git-for-windows/git/issues/1820

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Schindelin 2018-10-23 12:57:16 -07:00 committed by Junio C Hamano
parent b98e914e46
commit 97bd162ca2

View file

@ -351,4 +351,14 @@ test_expect_success 'autostash is saved on editor failure with conflict' '
test_cmp expected file0
'
test_expect_failure 'autostash with dirty submodules' '
test_when_finished "git reset --hard && git checkout master" &&
git checkout -b with-submodule &&
git submodule add ./ sub &&
test_tick &&
git commit -m add-submodule &&
echo changed >sub/file0 &&
git rebase -i --autostash HEAD
'
test_done