git/t/t3428-rebase-signoff.sh
Phillip Wood a852ec7f27 rebase: extend --signoff support
Allow --signoff to be used with --interactive and --merge. In
interactive mode only commits marked to be picked, edited or reworded
will be signed off.

The main motivation for this patch was to allow one to run 'git rebase
--exec "make check" --signoff' which is useful when preparing a patch
series for publication and is more convenient than doing the signoff
with another --exec command.

This change also allows --root without --onto to work with --signoff
as well (--root with --onto was already supported).

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-03-29 11:09:03 -07:00

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#!/bin/sh
test_description='git rebase --signoff
This test runs git rebase --signoff and make sure that it works.
'
. ./test-lib.sh
# A simple file to commit
cat >file <<EOF
a
EOF
# Expected commit message for initial commit after rebase --signoff
cat >expected-initial-signed <<EOF
Initial empty commit
Signed-off-by: $(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/")
EOF
# Expected commit message after rebase --signoff
cat >expected-signed <<EOF
first
Signed-off-by: $(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/")
EOF
# Expected commit message after rebase without --signoff (or with --no-signoff)
cat >expected-unsigned <<EOF
first
EOF
# We configure an alias to do the rebase --signoff so that
# on the next subtest we can show that --no-signoff overrides the alias
test_expect_success 'rebase --signoff adds a sign-off line' '
git commit --allow-empty -m "Initial empty commit" &&
git add file && git commit -m first &&
git config alias.rbs "rebase --signoff" &&
git rbs HEAD^ &&
git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
test_cmp expected-signed actual
'
test_expect_success 'rebase --no-signoff does not add a sign-off line' '
git commit --amend -m "first" &&
git rbs --no-signoff HEAD^ &&
git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
test_cmp expected-unsigned actual
'
test_expect_success 'rebase --exec --signoff adds a sign-off line' '
test_when_finished "rm exec" &&
git commit --amend -m "first" &&
git rebase --exec "touch exec" --signoff HEAD^ &&
test_path_is_file exec &&
git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
test_cmp expected-signed actual
'
test_expect_success 'rebase --root --signoff adds a sign-off line' '
git commit --amend -m "first" &&
git rebase --root --keep-empty --signoff &&
git cat-file commit HEAD^ | sed -e "1,/^\$/d" >actual &&
test_cmp expected-initial-signed actual &&
git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
test_cmp expected-signed actual
'
test_expect_success 'rebase -i --signoff fails' '
git commit --amend -m "first" &&
git rebase -i --signoff HEAD^ &&
git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
test_cmp expected-signed actual
'
test_expect_success 'rebase -m --signoff fails' '
git commit --amend -m "first" &&
git rebase -m --signoff HEAD^ &&
git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
test_cmp expected-signed actual
'
test_done