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https://github.com/git/git
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967dfd4d56
Make sequencer use trailer.c's trailer layout definition, as opposed to parsing the footer by itself. This makes "commit -s", "cherry-pick -x", and "format-patch --signoff" consistent with trailer, allowing non-trailer lines and multiple-line trailers in trailer blocks under certain conditions, and therefore suppressing the extra newline in those cases. Consistency with trailer extends to respecting trailer configs. Tests have been included to show that. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
258 lines
7.2 KiB
Bash
Executable file
258 lines
7.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='Test cherry-pick -x and -s'
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. ./test-lib.sh
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pristine_detach () {
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git cherry-pick --quit &&
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git checkout -f "$1^0" &&
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git read-tree -u --reset HEAD &&
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git clean -d -f -f -q -x
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}
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mesg_one_line='base: commit message'
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mesg_no_footer="$mesg_one_line
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OneWordBodyThatsNotA-S-o-B"
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mesg_with_footer="$mesg_no_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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Signed-off-by: A.U. Thor <author@example.com>
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Signed-off-by: B.U. Thor <buthor@example.com>"
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mesg_broken_footer="$mesg_no_footer
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This is not recognized as a footer because Myfooter is not a recognized token.
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Myfooter: A.U. Thor <author@example.com>"
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mesg_with_footer_sob="$mesg_with_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
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mesg_with_cherry_footer="$mesg_with_footer_sob
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(cherry picked from commit da39a3ee5e6b4b0d3255bfef95601890afd80709)
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Tested-by: C.U. Thor <cuthor@example.com>"
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mesg_unclean="$mesg_one_line
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leading empty lines
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consecutive empty lines
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# hash tag comment
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trailing empty lines
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"
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test_expect_success setup '
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git config advice.detachedhead false &&
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echo unrelated >unrelated &&
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git add unrelated &&
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test_commit initial foo a &&
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test_commit "$mesg_one_line" foo b mesg-one-line &&
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git reset --hard initial &&
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test_commit "$mesg_no_footer" foo b mesg-no-footer &&
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git reset --hard initial &&
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test_commit "$mesg_broken_footer" foo b mesg-broken-footer &&
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git reset --hard initial &&
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test_commit "$mesg_with_footer" foo b mesg-with-footer &&
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git reset --hard initial &&
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test_commit "$mesg_with_footer_sob" foo b mesg-with-footer-sob &&
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git reset --hard initial &&
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test_commit "$mesg_with_cherry_footer" foo b mesg-with-cherry-footer &&
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git reset --hard initial &&
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test_config commit.cleanup verbatim &&
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test_commit "$mesg_unclean" foo b mesg-unclean &&
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test_unconfig commit.cleanup &&
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pristine_detach initial &&
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test_commit conflicting unrelated
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'
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test_expect_success 'cherry-pick -x inserts blank line after one line subject' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-one-line^0) &&
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git cherry-pick -x mesg-one-line &&
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cat <<-EOF >expect &&
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$mesg_one_line
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(cherry picked from commit $sha1)
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s inserts blank line after one line subject' '
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pristine_detach initial &&
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git cherry-pick -s mesg-one-line &&
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cat <<-EOF >expect &&
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$mesg_one_line
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s inserts blank line after non-conforming footer' '
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pristine_detach initial &&
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git cherry-pick -s mesg-broken-footer &&
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cat <<-EOF >expect &&
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$mesg_broken_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s recognizes trailer config' '
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pristine_detach initial &&
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git -c "trailer.Myfooter.ifexists=add" cherry-pick -s mesg-broken-footer &&
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cat <<-EOF >expect &&
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$mesg_broken_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -x inserts blank line when conforming footer not found' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-no-footer^0) &&
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git cherry-pick -x mesg-no-footer &&
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cat <<-EOF >expect &&
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$mesg_no_footer
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(cherry picked from commit $sha1)
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s inserts blank line when conforming footer not found' '
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pristine_detach initial &&
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git cherry-pick -s mesg-no-footer &&
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cat <<-EOF >expect &&
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$mesg_no_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -x -s inserts blank line when conforming footer not found' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-no-footer^0) &&
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git cherry-pick -x -s mesg-no-footer &&
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cat <<-EOF >expect &&
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$mesg_no_footer
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(cherry picked from commit $sha1)
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s adds sob when last sob doesnt match committer' '
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pristine_detach initial &&
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git cherry-pick -s mesg-with-footer &&
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cat <<-EOF >expect &&
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$mesg_with_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -x -s adds sob when last sob doesnt match committer' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-with-footer^0) &&
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git cherry-pick -x -s mesg-with-footer &&
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cat <<-EOF >expect &&
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$mesg_with_footer
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(cherry picked from commit $sha1)
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s refrains from adding duplicate trailing sob' '
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pristine_detach initial &&
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git cherry-pick -s mesg-with-footer-sob &&
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cat <<-EOF >expect &&
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$mesg_with_footer_sob
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -x -s adds sob even when trailing sob exists for committer' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-with-footer-sob^0) &&
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git cherry-pick -x -s mesg-with-footer-sob &&
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cat <<-EOF >expect &&
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$mesg_with_footer_sob
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(cherry picked from commit $sha1)
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -x treats "(cherry picked from..." line as part of footer' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-with-cherry-footer^0) &&
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git cherry-pick -x mesg-with-cherry-footer &&
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cat <<-EOF >expect &&
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$mesg_with_cherry_footer
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(cherry picked from commit $sha1)
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -s treats "(cherry picked from..." line as part of footer' '
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pristine_detach initial &&
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git cherry-pick -s mesg-with-cherry-footer &&
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cat <<-EOF >expect &&
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$mesg_with_cherry_footer
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick -x -s treats "(cherry picked from..." line as part of footer' '
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pristine_detach initial &&
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sha1=$(git rev-parse mesg-with-cherry-footer^0) &&
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git cherry-pick -x -s mesg-with-cherry-footer &&
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cat <<-EOF >expect &&
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$mesg_with_cherry_footer
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(cherry picked from commit $sha1)
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Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
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EOF
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick preserves commit message' '
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pristine_detach initial &&
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printf "$mesg_unclean" >expect &&
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git log -1 --pretty=format:%B mesg-unclean >actual &&
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test_cmp expect actual &&
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git cherry-pick mesg-unclean &&
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git log -1 --pretty=format:%B >actual &&
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test_cmp expect actual
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'
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test_done
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