rebase --root: demonstrate a bug while amending root commit messages

When splitting a repository, running `git rebase -i --root` to reword
the initial commit, Git dies with

	BUG: sequencer.c:795: root commit without message.

Signed-off-by: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Todd Zullinger 2018-06-15 00:31:11 -04:00 committed by Junio C Hamano
parent 21d0764c82
commit 3a36ca0881

View File

@ -971,6 +971,15 @@ test_expect_success 'rebase -i --root fixup root commit' '
test 0 = $(git cat-file commit HEAD | grep -c ^parent\ ) test 0 = $(git cat-file commit HEAD | grep -c ^parent\ )
' '
test_expect_failure 'rebase -i --root reword root commit' '
test_when_finished "test_might_fail git rebase --abort" &&
git checkout -b reword-root-branch master &&
set_fake_editor &&
FAKE_LINES="reword 1 2" FAKE_COMMIT_MESSAGE="A changed" \
git rebase -i --root &&
git show HEAD^ | grep "A changed"
'
test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-interactive rebase' ' test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-interactive rebase' '
git reset --hard && git reset --hard &&
git checkout conflict-branch && git checkout conflict-branch &&