#!/bin/sh test_description='Test cherry-pick -x and -s' . ./test-lib.sh pristine_detach () { git cherry-pick --quit && git checkout -f "$1^0" && git read-tree -u --reset HEAD && git clean -d -f -f -q -x } mesg_one_line='base: commit message' mesg_no_footer="$mesg_one_line OneWordBodyThatsNotA-S-o-B" mesg_with_footer="$mesg_no_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> Signed-off-by: A.U. Thor <author@example.com> Signed-off-by: B.U. Thor <buthor@example.com>" mesg_broken_footer="$mesg_no_footer This is not recognized as a footer because Myfooter is not a recognized token. Myfooter: A.U. Thor <author@example.com>" mesg_with_footer_sob="$mesg_with_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" mesg_with_cherry_footer="$mesg_with_footer_sob (cherry picked from commit da39a3ee5e6b4b0d3255bfef95601890afd80709) Tested-by: C.U. Thor <cuthor@example.com>" mesg_unclean="$mesg_one_line leading empty lines consecutive empty lines # hash tag comment trailing empty lines " test_expect_success setup ' git config advice.detachedhead false && echo unrelated >unrelated && git add unrelated && test_commit initial foo a && test_commit "$mesg_one_line" foo b mesg-one-line && git reset --hard initial && test_commit "$mesg_no_footer" foo b mesg-no-footer && git reset --hard initial && test_commit "$mesg_broken_footer" foo b mesg-broken-footer && git reset --hard initial && test_commit "$mesg_with_footer" foo b mesg-with-footer && git reset --hard initial && test_commit "$mesg_with_footer_sob" foo b mesg-with-footer-sob && git reset --hard initial && test_commit "$mesg_with_cherry_footer" foo b mesg-with-cherry-footer && git reset --hard initial && test_config commit.cleanup verbatim && test_commit "$mesg_unclean" foo b mesg-unclean && test_unconfig commit.cleanup && pristine_detach initial && test_commit conflicting unrelated ' test_expect_success 'cherry-pick -x inserts blank line after one line subject' ' pristine_detach initial && sha1=$(git rev-parse mesg-one-line^0) && git cherry-pick -x mesg-one-line && cat <<-EOF >expect && $mesg_one_line (cherry picked from commit $sha1) EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s inserts blank line after one line subject' ' pristine_detach initial && git cherry-pick -s mesg-one-line && cat <<-EOF >expect && $mesg_one_line Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s inserts blank line after non-conforming footer' ' pristine_detach initial && git cherry-pick -s mesg-broken-footer && cat <<-EOF >expect && $mesg_broken_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s recognizes trailer config' ' pristine_detach initial && git -c "trailer.Myfooter.ifexists=add" cherry-pick -s mesg-broken-footer && cat <<-EOF >expect && $mesg_broken_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -x inserts blank line when conforming footer not found' ' pristine_detach initial && sha1=$(git rev-parse mesg-no-footer^0) && git cherry-pick -x mesg-no-footer && cat <<-EOF >expect && $mesg_no_footer (cherry picked from commit $sha1) EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s inserts blank line when conforming footer not found' ' pristine_detach initial && git cherry-pick -s mesg-no-footer && cat <<-EOF >expect && $mesg_no_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -x -s inserts blank line when conforming footer not found' ' pristine_detach initial && sha1=$(git rev-parse mesg-no-footer^0) && git cherry-pick -x -s mesg-no-footer && cat <<-EOF >expect && $mesg_no_footer (cherry picked from commit $sha1) Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s adds sob when last sob doesnt match committer' ' pristine_detach initial && git cherry-pick -s mesg-with-footer && cat <<-EOF >expect && $mesg_with_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -x -s adds sob when last sob doesnt match committer' ' pristine_detach initial && sha1=$(git rev-parse mesg-with-footer^0) && git cherry-pick -x -s mesg-with-footer && cat <<-EOF >expect && $mesg_with_footer (cherry picked from commit $sha1) Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s refrains from adding duplicate trailing sob' ' pristine_detach initial && git cherry-pick -s mesg-with-footer-sob && cat <<-EOF >expect && $mesg_with_footer_sob EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -x -s adds sob even when trailing sob exists for committer' ' pristine_detach initial && sha1=$(git rev-parse mesg-with-footer-sob^0) && git cherry-pick -x -s mesg-with-footer-sob && cat <<-EOF >expect && $mesg_with_footer_sob (cherry picked from commit $sha1) Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -x handles commits with no NL at end of message' ' pristine_detach initial && printf "title\n\nSigned-off-by: A <a@example.com>" >msg && sha1=$(git commit-tree -p initial mesg-with-footer^{tree} <msg) && git cherry-pick -x $sha1 && git log -1 --pretty=format:%B >actual && printf "\n(cherry picked from commit %s)\n" $sha1 >>msg && test_cmp msg actual ' test_expect_success 'cherry-pick -x handles commits with no footer and no NL at end of message' ' pristine_detach initial && printf "title\n\nnot a footer" >msg && sha1=$(git commit-tree -p initial mesg-with-footer^{tree} <msg) && git cherry-pick -x $sha1 && git log -1 --pretty=format:%B >actual && printf "\n\n(cherry picked from commit %s)\n" $sha1 >>msg && test_cmp msg actual ' test_expect_success 'cherry-pick -s handles commits with no NL at end of message' ' pristine_detach initial && printf "title\n\nSigned-off-by: A <a@example.com>" >msg && sha1=$(git commit-tree -p initial mesg-with-footer^{tree} <msg) && git cherry-pick -s $sha1 && git log -1 --pretty=format:%B >actual && printf "\nSigned-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>\n" >>msg && test_cmp msg actual ' test_expect_success 'cherry-pick -s handles commits with no footer and no NL at end of message' ' pristine_detach initial && printf "title\n\nnot a footer" >msg && sha1=$(git commit-tree -p initial mesg-with-footer^{tree} <msg) && git cherry-pick -s $sha1 && git log -1 --pretty=format:%B >actual && printf "\n\nSigned-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>\n" >>msg && test_cmp msg actual ' test_expect_success 'cherry-pick -x treats "(cherry picked from..." line as part of footer' ' pristine_detach initial && sha1=$(git rev-parse mesg-with-cherry-footer^0) && git cherry-pick -x mesg-with-cherry-footer && cat <<-EOF >expect && $mesg_with_cherry_footer (cherry picked from commit $sha1) EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -s treats "(cherry picked from..." line as part of footer' ' pristine_detach initial && git cherry-pick -s mesg-with-cherry-footer && cat <<-EOF >expect && $mesg_with_cherry_footer Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick -x -s treats "(cherry picked from..." line as part of footer' ' pristine_detach initial && sha1=$(git rev-parse mesg-with-cherry-footer^0) && git cherry-pick -x -s mesg-with-cherry-footer && cat <<-EOF >expect && $mesg_with_cherry_footer (cherry picked from commit $sha1) Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> EOF git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_expect_success 'cherry-pick preserves commit message' ' pristine_detach initial && printf "$mesg_unclean" >expect && git log -1 --pretty=format:%B mesg-unclean >actual && test_cmp expect actual && git cherry-pick mesg-unclean && git log -1 --pretty=format:%B >actual && test_cmp expect actual ' test_done