(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:test_description)
          op: assign_op.Equal
          rhs: {(SQ <'Test commit notes'>)}
          spids: [13]
        )
      ]
    )
    (C {<.>} {<'./test-lib.sh'>})
    (command.Simple
      words: [{<write_script>} {<fake_editor>}]
      redirects: [
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.MultiLine
              here_begin: {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\E'>) <OF>}
              here_end_span_id: 34
              stdin_parts: [<'echo "$MSG" >"$1"\n'> <'echo "$MSG" >&2\n'>]
            )
        )
      ]
      do_fork: T
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:GIT_EDITOR)
          op: assign_op.Equal
          rhs: {<'./fake_editor'>}
          spids: [35]
        )
      ]
    )
    (C {<export>} {<GIT_EDITOR>})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:indent)
          op: assign_op.Equal
          rhs: {(DQ <'    '>)}
          spids: [43]
        )
      ]
    )
    (C {<test_expect_success>} {(SQ <'cannot annotate non-existing HEAD'>)} 
      {(SQ <'\n'> <'\ttest_must_fail env MSG=3 git notes add\n'>)}
    )
    (C {<test_expect_success>} {(SQ <setup>)} 
      {(SQ <'\n'> <'\ttest_commit 1st &&\n'> <'\ttest_commit 2nd\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'need valid notes ref'>)} 
      {
        (SQ <'\n'> <'\ttest_must_fail env MSG=1 GIT_NOTES_REF=/ git notes show &&\n'> 
          <'\ttest_must_fail env MSG=2 GIT_NOTES_REF=/ git notes show\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'refusing to add notes in refs/heads/'>)} 
      {(SQ <'\n'> <'\ttest_must_fail env MSG=1 GIT_NOTES_REF=refs/heads/bogus git notes add\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'refusing to edit notes in refs/remotes/'>)} 
      {(SQ <'\n'> <'\ttest_must_fail env MSG=1 GIT_NOTES_REF=refs/heads/bogus git notes edit\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'handle empty notes gracefully'>)} 
      {(SQ <'\n'> <'\ttest_expect_code 1 git notes show\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'show non-existent notes entry with %N'>)} 
      {
        (SQ <'\n'> <'\ttest_write_lines A B >expect &&\n'> 
          <'\tgit show -s --format="A%n%NB" >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create notes'>)} 
      {
        (SQ <'\n'> <'\tMSG=b4 git notes add &&\n'> <'\ttest_path_is_missing .git/NOTES_EDITMSG &&\n'> 
          <'\tgit ls-tree -r refs/notes/commits >actual &&\n'> <'\ttest_line_count = 1 actual &&\n'> <'\ttest "b4" = "$(git notes show)" &&\n'> 
          <'\tgit show HEAD^ &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'show notes entry with %N'>)} 
      {
        (SQ <'\n'> <'\ttest_write_lines A b4 B >expect &&\n'> 
          <'\tgit show -s --format="A%n%NB" >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create reflog entry'>)} 
      {
        (SQ <'\n'> <'\tcat <<-EOF >expect &&\n'> 
          <'\t\ta1d8fa6 refs/notes/commits@{0}: notes: Notes added by '>
        ) (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\''>) (SQ <'git notes add'>) 
        (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\''>) 
        (SQ <'\n'> <'\tEOF\n'> <'\tgit reflog show refs/notes/commits >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'edit existing notes'>)} 
      {
        (SQ <'\n'> <'\tMSG=b3 git notes edit &&\n'> <'\ttest_path_is_missing .git/NOTES_EDITMSG &&\n'> 
          <'\tgit ls-tree -r refs/notes/commits >actual &&\n'> <'\ttest_line_count = 1 actual &&\n'> <'\ttest "b3" = "$(git notes show)" &&\n'> 
          <'\tgit show HEAD^ &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'show notes from treeish'>)} 
      {
        (SQ <'\n'> <'\ttest "b3" = "$(git notes --ref commits^{tree} show)" &&\n'> 
          <'\ttest "b4" = "$(git notes --ref commits@{1} show)"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'cannot edit notes from non-ref'>)} 
      {
        (SQ <'\n'> <'\ttest_must_fail git notes --ref commits^{tree} edit &&\n'> 
          <'\ttest_must_fail git notes --ref commits@{1} edit\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'cannot "git notes add -m" where notes already exists'>)} 
      {
        (SQ <'\n'> <'\ttest_must_fail git notes add -m "b2" &&\n'> 
          <'\ttest_path_is_missing .git/NOTES_EDITMSG &&\n'> <'\tgit ls-tree -r refs/notes/commits >actual &&\n'> <'\ttest_line_count = 1 actual &&\n'> 
          <'\ttest "b3" = "$(git notes show)" &&\n'> <'\tgit show HEAD^ &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'can overwrite existing note with "git notes add -f -m"'>)} 
      {
        (SQ <'\n'> <'\tgit notes add -f -m "b1" &&\n'> 
          <'\ttest_path_is_missing .git/NOTES_EDITMSG &&\n'> <'\tgit ls-tree -r refs/notes/commits >actual &&\n'> <'\ttest_line_count = 1 actual &&\n'> 
          <'\ttest "b1" = "$(git notes show)" &&\n'> <'\tgit show HEAD^ &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'add w/no options on existing note morphs into edit'>)} 
      {
        (SQ <'\n'> <'\tMSG=b2 git notes add &&\n'> <'\ttest_path_is_missing .git/NOTES_EDITMSG &&\n'> 
          <'\tgit ls-tree -r refs/notes/commits >actual &&\n'> <'\ttest_line_count = 1 actual &&\n'> <'\ttest "b2" = "$(git notes show)" &&\n'> 
          <'\tgit show HEAD^ &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'can overwrite existing note with "git notes add -f"'>)} 
      {
        (SQ <'\n'> <'\tMSG=b1 git notes add -f &&\n'> 
          <'\ttest_path_is_missing .git/NOTES_EDITMSG &&\n'> <'\tgit ls-tree -r refs/notes/commits >actual &&\n'> <'\ttest_line_count = 1 actual &&\n'> 
          <'\ttest "b1" = "$(git notes show)" &&\n'> <'\tgit show HEAD^ &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'show notes'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 7a4ca6ee52a974a66cbaa78e33214535dff1d691\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:14:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}2nd\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}b1\n'> <'\tEOF\n'> 
          <'\t! (git cat-file commit HEAD | grep b1) &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'show multi-line notes'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 3rd &&\n'> <'\tMSG="b3${LF}c3c3c3c3${LF}d3d3d3" git notes add &&\n'> 
          <'\tcat >expect-multiline <<-EOF &&\n'> <'\t\tcommit d07d62e5208f22eb5695e7eb47667dc8b9860290\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:15:13 2005 -0700\n'> <'\n'> <'\t\t${indent}3rd\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}b3\n'> <'\t\t${indent}c3c3c3c3\n'> <'\t\t${indent}d3d3d3\n'> <'\n'> <'\tEOF\n'> 
          <'\tcat expect >>expect-multiline &&\n'> <'\tgit log -2 >actual &&\n'> <'\ttest_cmp expect-multiline actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'show -F notes'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 4th &&\n'> <'\techo "xyzzy" >note5 &&\n'> 
          <'\tgit notes add -F note5 &&\n'> <'\tcat >expect-F <<-EOF &&\n'> <'\t\tcommit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:16:13 2005 -0700\n'> <'\n'> <'\t\t${indent}4th\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}xyzzy\n'> <'\n'> <'\tEOF\n'> <'\tcat expect-multiline >>expect-F &&\n'> <'\tgit log -3 >actual &&\n'> 
          <'\ttest_cmp expect-F actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'Re-adding -F notes without -f fails'>)} 
      {
        (SQ <'\n'> <'\techo "zyxxy" >note5 &&\n'> <'\ttest_must_fail git notes add -F note5 &&\n'> 
          <'\tgit log -3 >actual &&\n'> <'\ttest_cmp expect-F actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --pretty=raw does not show notes'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11\n'> <'\t\ttree 05ac65288c4c4b3b709a020ae94b2ece2f2201ae\n'> 
          <'\t\tparent d07d62e5208f22eb5695e7eb47667dc8b9860290\n'> <'\t\tauthor A U Thor <author@example.com> 1112912173 -0700\n'> 
          <'\t\tcommitter C O Mitter <committer@example.com> 1112912173 -0700\n'> <'\n'> <'\t\t${indent}4th\n'> <'\tEOF\n'> <'\tgit log -1 --pretty=raw >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --show-notes'>)} 
      {
        (SQ <'\n'> <'\tcat >>expect <<-EOF &&\n'> <'\n'> <'\tNotes:\n'> <'\t${indent}xyzzy\n'> <'\tEOF\n'> 
          <'\tgit log -1 --pretty=raw --show-notes >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --no-notes'>)} 
      {(SQ <'\n'> <'\tgit log -1 --no-notes >actual &&\n'> <'\t! grep xyzzy actual\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'git format-patch does not show notes'>)} 
      {(SQ <'\n'> <'\tgit format-patch -1 --stdout >actual &&\n'> <'\t! grep xyzzy actual\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'git format-patch --show-notes does show notes'>)} 
      {
        (SQ <'\n'> <'\tgit format-patch --show-notes -1 --stdout >actual &&\n'> 
          <'\tgrep xyzzy actual\n'>
        )
      }
    )
    (command.ForEach
      iter_name: pretty
      iter_words: [
        {(DQ )}
        {<--pretty>}
        {<--pretty> <Id.Lit_Equals '='> <raw>}
        {<--pretty> <Id.Lit_Equals '='> <short>}
        {<--pretty> <Id.Lit_Equals '='> <medium>}
        {<--pretty> <Id.Lit_Equals '='> <full>}
        {<--pretty> <Id.Lit_Equals '='> <fuller>}
        {<--pretty> <Id.Lit_Equals '='> <format> <Id.Lit_Colon ':'> <Id.Lit_Other '%'> <s>}
        {<--oneline>}
      ]
      do_arg_iter: F
      body: 
        (command.DoGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$pretty'))}
              arms: [
                (case_arm
                  pat_list: [{(DQ )}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:p)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [547]
                        )
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:not)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [549]
                        )
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:negate)
                          op: assign_op.Equal
                          rhs: {(DQ )}
                          spids: [551]
                        )
                      ]
                    )
                  ]
                  spids: [543 545 555 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_QMark '?'> <Id.Lit_Star '*'>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:p)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$pretty'))}
                          spids: [562]
                        )
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:not)
                          op: assign_op.Equal
                          rhs: {(DQ <' not'>)}
                          spids: [567]
                        )
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:negate)
                          op: assign_op.Equal
                          rhs: {(DQ <'!'>)}
                          spids: [572]
                        )
                      ]
                    )
                  ]
                  spids: [558 560 577 -1]
                )
              ]
            )
            (C {<test_expect_success>} 
              {
                (DQ <'git show '> ($ Id.VSub_DollarName '$pretty') <' does'> 
                  ($ Id.VSub_DollarName '$not') <' show notes'>
                )
              } {(SQ <'\n'> <'\t\tgit show $p >actual &&\n'> <'\t\teval "$negate grep xyzzy actual"\n'> <'\t'>)}
            )
          ]
        )
    )
    (C {<test_expect_success>} {(SQ <'setup alternate notes ref'>)} 
      {(SQ <'\n'> <'\tgit notes --ref=alternate add -m alternate\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'git log --notes shows default notes'>)} 
      {
        (SQ <'\n'> <'\tgit log -1 --notes >actual &&\n'> <'\tgrep xyzzy actual &&\n'> 
          <'\t! grep alternate actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --notes=X shows only X'>)} 
      {
        (SQ <'\n'> <'\tgit log -1 --notes=alternate >actual &&\n'> <'\t! grep xyzzy actual &&\n'> 
          <'\tgrep alternate actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --notes --notes=X shows both'>)} 
      {
        (SQ <'\n'> <'\tgit log -1 --notes --notes=alternate >actual &&\n'> <'\tgrep xyzzy actual &&\n'> 
          <'\tgrep alternate actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --no-notes resets default state'>)} 
      {
        (SQ <'\n'> <'\tgit log -1 --notes --notes=alternate \\\n'> 
          <'\t\t--no-notes --notes=alternate \\\n'> <'\t\t>actual &&\n'> <'\t! grep xyzzy actual &&\n'> <'\tgrep alternate actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git log --no-notes resets ref list'>)} 
      {
        (SQ <'\n'> <'\tgit log -1 --notes --notes=alternate \\\n'> <'\t\t--no-notes --notes \\\n'> 
          <'\t\t>actual &&\n'> <'\tgrep xyzzy actual &&\n'> <'\t! grep alternate actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'show -m notes'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 5th &&\n'> <'\tgit notes add -m spam -m "foo${LF}bar${LF}baz" &&\n'> 
          <'\tcat >expect-m <<-EOF &&\n'> <'\t\tcommit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:17:13 2005 -0700\n'> <'\n'> <'\t\t${indent}5th\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}spam\n'> <'\t\t${indent}\n'> <'\t\t${indent}foo\n'> <'\t\t${indent}bar\n'> <'\t\t${indent}baz\n'> <'\n'> 
          <'\tEOF\n'> <'\tcat expect-F >>expect-m &&\n'> <'\tgit log -4 >actual &&\n'> <'\ttest_cmp expect-m actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'remove note with add -f -F /dev/null'>)} 
      {
        (SQ <'\n'> <'\tgit notes add -f -F /dev/null &&\n'> <'\tcat >expect-rm-F <<-EOF &&\n'> 
          <'\t\tcommit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:17:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}5th\n'> <'\n'> <'\tEOF\n'> <'\tcat expect-F >>expect-rm-F &&\n'> <'\tgit log -4 >actual &&\n'> 
          <'\ttest_cmp expect-rm-F actual &&\n'> <'\ttest_must_fail git notes show\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'do not create empty note with -m ""'>)} 
      {
        (SQ <'\n'> <'\tgit notes add -m "" &&\n'> <'\tgit log -4 >actual &&\n'> 
          <'\ttest_cmp expect-rm-F actual &&\n'> <'\ttest_must_fail git notes show\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create note with combination of -m and -F'>)} 
      {
        (SQ <'\n'> <'\tcat >expect-combine_m_and_F <<-EOF &&\n'> <'\t\tfoo\n'> <'\n'> <'\t\txyzzy\n'> 
          <'\n'> <'\t\tbar\n'> <'\n'> <'\t\tzyxxy\n'> <'\n'> <'\t\tbaz\n'> <'\tEOF\n'> <'\techo "xyzzy" >note_a &&\n'> 
          <'\techo "zyxxy" >note_b &&\n'> <'\tgit notes add -m "foo" -F note_a -m "bar" -F note_b -m "baz" &&\n'> 
          <'\tgit notes show >actual &&\n'> <'\ttest_cmp expect-combine_m_and_F actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'remove note with "git notes remove"'>)} 
      {
        (SQ <'\n'> <'\tgit notes remove HEAD^ &&\n'> <'\tgit notes remove &&\n'> 
          <'\tcat >expect-rm-remove <<-EOF &&\n'> <'\t\tcommit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:17:13 2005 -0700\n'> <'\n'> <'\t\t${indent}5th\n'> <'\n'> 
          <'\t\tcommit 0f7aa3ec6325aeb88b910453bb3eb37c49d75c11\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:16:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}4th\n'> <'\n'> <'\tEOF\n'> <'\tcat expect-multiline >>expect-rm-remove &&\n'> <'\tgit log -4 >actual &&\n'> 
          <'\ttest_cmp expect-rm-remove actual &&\n'> <'\ttest_must_fail git notes show HEAD^\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'removing non-existing note should not create new commit'>)} 
      {
        (SQ <'\n'> <'\tgit rev-parse --verify refs/notes/commits >before_commit &&\n'> 
          <'\ttest_must_fail git notes remove HEAD^ &&\n'> <'\tgit rev-parse --verify refs/notes/commits >after_commit &&\n'> 
          <'\ttest_cmp before_commit after_commit\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'removing more than one'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\n'> <'\t# We have only two -- add another and make sure it stays\n'> 
          <'\tgit notes add -m "extra" &&\n'> <'\tgit notes list HEAD >after-removal-expect &&\n'> <'\tgit notes remove HEAD^^ HEAD^^^ &&\n'> 
          <'\tgit notes list | sed -e "s/ .*//" >actual &&\n'> <'\ttest_cmp after-removal-expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'removing is atomic'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\ttest_must_fail git notes remove HEAD^^ HEAD^^^ HEAD^ &&\n'> 
          <'\tafter=$(git rev-parse --verify refs/notes/commits) &&\n'> <'\ttest "$before" = "$after"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'removing with --ignore-missing'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\n'> <'\t# We have only two -- add another and make sure it stays\n'> 
          <'\tgit notes add -m "extra" &&\n'> <'\tgit notes list HEAD >after-removal-expect &&\n'> 
          <'\tgit notes remove --ignore-missing HEAD^^ HEAD^^^ HEAD^ &&\n'> <'\tgit notes list | sed -e "s/ .*//" >actual &&\n'> <'\ttest_cmp after-removal-expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'removing with --ignore-missing but bogus ref'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\ttest_must_fail git notes remove --ignore-missing HEAD^^ HEAD^^^ NO-SUCH-COMMIT &&\n'> 
          <'\tafter=$(git rev-parse --verify refs/notes/commits) &&\n'> <'\ttest "$before" = "$after"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'remove reads from --stdin'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\n'> <'\t# We have only two -- add another and make sure it stays\n'> 
          <'\tgit notes add -m "extra" &&\n'> <'\tgit notes list HEAD >after-removal-expect &&\n'> <'\tgit rev-parse HEAD^^ HEAD^^^ >input &&\n'> 
          <'\tgit notes remove --stdin <input &&\n'> <'\tgit notes list | sed -e "s/ .*//" >actual &&\n'> <'\ttest_cmp after-removal-expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'remove --stdin is also atomic'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\tgit rev-parse HEAD^^ HEAD^^^ HEAD^ >input &&\n'> 
          <'\ttest_must_fail git notes remove --stdin <input &&\n'> <'\tafter=$(git rev-parse --verify refs/notes/commits) &&\n'> <'\ttest "$before" = "$after"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'removing with --stdin --ignore-missing'>)} 
      {
        (SQ <'\n'> <'\tbefore=$(git rev-parse --verify refs/notes/commits) &&\n'> 
          <'\ttest_when_finished "git update-ref refs/notes/commits $before" &&\n'> <'\n'> <'\t# We have only two -- add another and make sure it stays\n'> 
          <'\tgit notes add -m "extra" &&\n'> <'\tgit notes list HEAD >after-removal-expect &&\n'> 
          <'\tgit rev-parse HEAD^^ HEAD^^^ HEAD^ >input &&\n'> <'\tgit notes remove --ignore-missing --stdin <input &&\n'> 
          <'\tgit notes list | sed -e "s/ .*//" >actual &&\n'> <'\ttest_cmp after-removal-expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'list notes with "git notes list"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <
'\t\tc9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 7a4ca6ee52a974a66cbaa78e33214535dff1d691\n'
          > <'\t\tc18dc024e14f08d18d14eea0d747ff692d66d6a3 d07d62e5208f22eb5695e7eb47667dc8b9860290\n'> 
          <'\tEOF\n'> <'\tgit notes list >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'list notes with "git notes"'>)} 
      {(SQ <'\n'> <'\tgit notes >actual &&\n'> <'\ttest_cmp expect actual\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'list specific note with "git notes list <object>"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> <'\t\tc18dc024e14f08d18d14eea0d747ff692d66d6a3\n'> 
          <'\tEOF\n'> <'\tgit notes list HEAD^^ >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'listing non-existing notes fails'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> <'\tEOF\n'> 
          <'\ttest_must_fail git notes list HEAD >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'append to existing note with "git notes append"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> <'\t\tInitial set of notes\n'> <'\n'> 
          <'\t\tMore notes appended with git notes append\n'> <'\tEOF\n'> <'\tgit notes add -m "Initial set of notes" &&\n'> 
          <'\tgit notes append -m "More notes appended with git notes append" &&\n'> <'\tgit notes show >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'"git notes list" does not expand to "git notes list HEAD"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect_list <<-EOF &&\n'> 
          <
'\t\tc9c6af7f78bc47490dbf3e822cf2f3c24d4b9061 7a4ca6ee52a974a66cbaa78e33214535dff1d691\n'
          > <'\t\t4b6ad22357cc8a1296720574b8d2fbc22fab0671 7f9ad8836c775acb134c0a055fc55fb4cd1ba361\n'> 
          <
'\t\tc18dc024e14f08d18d14eea0d747ff692d66d6a3 d07d62e5208f22eb5695e7eb47667dc8b9860290\n'
          > <'\tEOF\n'> <'\tgit notes list >actual &&\n'> <'\ttest_cmp expect_list actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'appending empty string does not change existing note'>)} 
      {
        (SQ <'\n'> <'\tgit notes append -m "" &&\n'> <'\tgit notes show >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes append == add when there is no existing note'>)} 
      {
        (SQ <'\n'> <'\tgit notes remove HEAD &&\n'> <'\ttest_must_fail git notes list HEAD &&\n'> 
          <
'\tgit notes append -m "Initial set of notes${LF}${LF}More notes appended with git notes append" &&\n'
          > <'\tgit notes show >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'appending empty string to non-existing note does not create note'>)} 
      {
        (SQ <'\n'> <'\tgit notes remove HEAD &&\n'> <'\ttest_must_fail git notes list HEAD &&\n'> 
          <'\tgit notes append -m "" &&\n'> <'\ttest_must_fail git notes list HEAD\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create other note on a different notes ref (setup)'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 6th &&\n'> 
          <'\tGIT_NOTES_REF="refs/notes/other" git notes add -m "other note" &&\n'> <'\tcat >expect-not-other <<-EOF &&\n'> <'\t\tcommit 2c125331118caba0ff8238b7f4958ac6e93fe39c\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:18:13 2005 -0700\n'> <'\n'> <'\t\t${indent}6th\n'> <'\tEOF\n'> 
          <'\tcp expect-not-other expect-other &&\n'> <'\tcat >>expect-other <<-EOF\n'> <'\n'> <'\t\tNotes (other):\n'> <'\t\t${indent}other note\n'> 
          <'\tEOF\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'Do not show note on other ref by default'>)} 
      {(SQ <'\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect-not-other actual\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'Do show note when ref is given in GIT_NOTES_REF'>)} 
      {
        (SQ <'\n'> <'\tGIT_NOTES_REF="refs/notes/other" git log -1 >actual &&\n'> 
          <'\ttest_cmp expect-other actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'Do show note when ref is given in core.notesRef config'>)} 
      {
        (SQ <'\n'> <'\ttest_config core.notesRef "refs/notes/other" &&\n'> 
          <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect-other actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'Do not show note when core.notesRef is overridden'>)} 
      {
        (SQ <'\n'> <'\ttest_config core.notesRef "refs/notes/other" &&\n'> 
          <'\tGIT_NOTES_REF="refs/notes/wrong" git log -1 >actual &&\n'> <'\ttest_cmp expect-not-other actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'Show all notes when notes.displayRef=refs/notes/*'>)} 
      {
        (SQ <'\n'> <'\tcat >expect-both <<-EOF &&\n'> 
          <'\t\tcommit 2c125331118caba0ff8238b7f4958ac6e93fe39c\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:18:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}6th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}order test\n'> <'\n'> <'\t\tNotes (other):\n'> 
          <'\t\t${indent}other note\n'> <'\n'> <'\t\tcommit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:17:13 2005 -0700\n'> <'\n'> <'\t\t${indent}5th\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}replacement for deleted note\n'> <'\tEOF\n'> <'\tGIT_NOTES_REF=refs/notes/commits git notes add \\\n'> 
          <'\t\t-m"replacement for deleted note" HEAD^ &&\n'> <'\tGIT_NOTES_REF=refs/notes/commits git notes add -m"order test" &&\n'> 
          <'\ttest_unconfig core.notesRef &&\n'> <'\ttest_config notes.displayRef "refs/notes/*" &&\n'> <'\tgit log -2 >actual &&\n'> 
          <'\ttest_cmp expect-both actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'core.notesRef is implicitly in notes.displayRef'>)} 
      {
        (SQ <'\n'> <'\ttest_config core.notesRef refs/notes/commits &&\n'> 
          <'\ttest_config notes.displayRef refs/notes/other &&\n'> <'\tgit log -2 >actual &&\n'> <'\ttest_cmp expect-both actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'notes.displayRef can be given more than once'>)} 
      {
        (SQ <'\n'> <'\ttest_unconfig core.notesRef &&\n'> 
          <'\ttest_config notes.displayRef refs/notes/commits &&\n'> <'\tgit config --add notes.displayRef refs/notes/other &&\n'> <'\tgit log -2 >actual &&\n'> 
          <'\ttest_cmp expect-both actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'notes.displayRef respects order'>)} 
      {
        (SQ <'\n'> <'\tcat >expect-both-reversed <<-EOF &&\n'> 
          <'\t\tcommit 2c125331118caba0ff8238b7f4958ac6e93fe39c\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:18:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}6th\n'> <'\n'> <'\t\tNotes (other):\n'> <'\t\t${indent}other note\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}order test\n'> <'\tEOF\n'> <'\ttest_config core.notesRef refs/notes/other &&\n'> 
          <'\ttest_config notes.displayRef refs/notes/commits &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect-both-reversed actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'GIT_NOTES_DISPLAY_REF works'>)} 
      {
        (SQ <'\n'> <'\tGIT_NOTES_DISPLAY_REF=refs/notes/commits:refs/notes/other \\\n'> 
          <'\t\tgit log -2 >actual &&\n'> <'\ttest_cmp expect-both actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'GIT_NOTES_DISPLAY_REF overrides config'>)} 
      {
        (SQ <'\n'> <'\tcat >expect-none <<-EOF &&\n'> 
          <'\t\tcommit 2c125331118caba0ff8238b7f4958ac6e93fe39c\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:18:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}6th\n'> <'\n'> <'\t\tcommit 7f9ad8836c775acb134c0a055fc55fb4cd1ba361\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:17:13 2005 -0700\n'> <'\n'> <'\t\t${indent}5th\n'> <'\tEOF\n'> 
          <'\ttest_config notes.displayRef "refs/notes/*" &&\n'> <'\tGIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log -2 >actual &&\n'> 
          <'\ttest_cmp expect-none actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'--show-notes=* adds to GIT_NOTES_DISPLAY_REF'>)} 
      {
        (SQ <'\n'> <'\tGIT_NOTES_REF= GIT_NOTES_DISPLAY_REF= git log --show-notes=* -2 >actual &&\n'> 
          <'\ttest_cmp expect-both actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <--no-standard-notes>)} 
      {
        (SQ <'\n'> <'\tcat >expect-commits <<-EOF &&\n'> 
          <'\t\tcommit 2c125331118caba0ff8238b7f4958ac6e93fe39c\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:18:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}6th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}order test\n'> <'\tEOF\n'> 
          <'\tgit log --no-standard-notes --show-notes=commits -1 >actual &&\n'> <'\ttest_cmp expect-commits actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <--standard-notes>)} 
      {
        (SQ <'\n'> <'\ttest_config notes.displayRef "refs/notes/*" &&\n'> 
          <'\tgit log --no-standard-notes --show-notes=commits \\\n'> <'\t\t--standard-notes -2 >actual &&\n'> <'\ttest_cmp expect-both actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'--show-notes=ref accumulates'>)} 
      {
        (SQ <'\n'> <'\tgit log --show-notes=other --show-notes=commits \\\n'> 
          <'\t\t --no-standard-notes -1 >actual &&\n'> <'\ttest_cmp expect-both-reversed actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'Allow notes on non-commits (trees, blobs, tags)'>)} 
      {
        (SQ <'\n'> <'\ttest_config core.notesRef refs/notes/other &&\n'> 
          <'\techo "Note on a tree" >expect &&\n'> <'\tgit notes add -m "Note on a tree" HEAD: &&\n'> <'\tgit notes show HEAD: >actual &&\n'> 
          <'\ttest_cmp expect actual &&\n'> <'\techo "Note on a blob" >expect &&\n'> 
          <'\tfilename=$(git ls-tree --name-only HEAD | head -n1) &&\n'> <'\tgit notes add -m "Note on a blob" HEAD:$filename &&\n'> 
          <'\tgit notes show HEAD:$filename >actual &&\n'> <'\ttest_cmp expect actual &&\n'> <'\techo "Note on a tag" >expect &&\n'> 
          <'\tgit tag -a -m "This is an annotated tag" foobar HEAD^ &&\n'> <'\tgit notes add -m "Note on a tag" foobar &&\n'> <'\tgit notes show foobar >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create note from other note with "git notes add -C"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit fb01e0ca8c33b6cc0c6451dde747f97df567cb5c\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:19:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}7th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}order test\n'> <'\tEOF\n'> <'\ttest_commit 7th &&\n'> 
          <'\tgit notes add -C $(git notes list HEAD^) &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual &&\n'> 
          <'\ttest "$(git notes list HEAD)" = "$(git notes list HEAD^)"\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'create note from non-existing note with "git notes add -C" fails'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 8th &&\n'> <'\ttest_must_fail git notes add -C deadbeef &&\n'> 
          <'\ttest_must_fail git notes list HEAD\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create note from non-blob with "git notes add -C" fails'>)} 
      {
        (SQ <'\n'> <'\tcommit=$(git rev-parse --verify HEAD) &&\n'> 
          <'\ttree=$(git rev-parse --verify HEAD:) &&\n'> <'\ttest_must_fail git notes add -C $commit &&\n'> <'\ttest_must_fail git notes add -C $tree &&\n'> 
          <'\ttest_must_fail git notes list HEAD\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create note from blob with "git notes add -C" reuses blob id'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 9a4c31c7f722b5d517e92c64e932dd751e1413bf\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:20:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}8th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}This is a blob object\n'> <'\tEOF\n'> 
          <'\tblob=$(echo "This is a blob object" | git hash-object -w --stdin) &&\n'> <'\tgit notes add -C $blob &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual &&\n'> 
          <'\ttest "$(git notes list HEAD)" = "$blob"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create note from other note with "git notes add -c"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 2e0db4bc649e174d667a1cde19e725cf897a5bd2\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:21:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}9th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}yet another note\n'> <'\tEOF\n'> <'\ttest_commit 9th &&\n'> 
          <'\tMSG="yet another note" git notes add -c $(git notes list HEAD^^) &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'create note from non-existing note with "git notes add -c" fails'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 10th &&\n'> 
          <'\ttest_must_fail env MSG="yet another note" git notes add -c deadbeef &&\n'> <'\ttest_must_fail git notes list HEAD\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'append to note from other note with "git notes append -C"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 2e0db4bc649e174d667a1cde19e725cf897a5bd2\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:21:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}9th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}yet another note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}yet another note\n'> <'\tEOF\n'> <'\tgit notes append -C $(git notes list HEAD^) HEAD^ &&\n'> 
          <'\tgit log -1 HEAD^ >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'create note from other note with "git notes append -c"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 7c3b87ab368f81e11b1ea87b2ab99a71ccd25406\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:22:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}10th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}other note\n'> <'\tEOF\n'> 
          <'\tMSG="other note" git notes append -c $(git notes list HEAD^) &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'append to note from other note with "git notes append -c"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 7c3b87ab368f81e11b1ea87b2ab99a71ccd25406\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:22:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}10th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}other note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}yet another note\n'> <'\tEOF\n'> <'\tMSG="yet another note" git notes append -c $(git notes list HEAD) &&\n'> 
          <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'copy note with "git notes copy"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit a446fff8777efdc6eb8f4b7c8a5ff699484df0d5\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:23:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}11th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}other note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}yet another note\n'> <'\tEOF\n'> <'\ttest_commit 11th &&\n'> <'\tgit notes copy HEAD^ HEAD &&\n'> 
          <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual &&\n'> <'\ttest "$(git notes list HEAD)" = "$(git notes list HEAD^)"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'prevent overwrite with "git notes copy"'>)} 
      {
        (SQ <'\n'> <'\ttest_must_fail git notes copy HEAD~2 HEAD &&\n'> <'\tgit log -1 >actual &&\n'> 
          <'\ttest_cmp expect actual &&\n'> <'\ttest "$(git notes list HEAD)" = "$(git notes list HEAD^)"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'allow overwrite with "git notes copy -f"'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit a446fff8777efdc6eb8f4b7c8a5ff699484df0d5\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:23:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}11th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}yet another note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}yet another note\n'> <'\tEOF\n'> <'\tgit notes copy -f HEAD~2 HEAD &&\n'> <'\tgit log -1 >actual &&\n'> 
          <'\ttest_cmp expect actual &&\n'> <'\ttest "$(git notes list HEAD)" = "$(git notes list HEAD~2)"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'cannot copy note from object without notes'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 12th &&\n'> <'\ttest_commit 13th &&\n'> 
          <'\ttest_must_fail git notes copy HEAD^ HEAD\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --stdin'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit e871aa61182b1d95d0a6fb75445d891722863b6b\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:25:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}13th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}yet another note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}yet another note\n'> <'\n'> <'\t\tcommit 65e263ded02ae4e8839bc151095113737579dc12\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:24:13 2005 -0700\n'> <'\n'> <'\t\t${indent}12th\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}other note\n'> <'\t\t${indent}\n'> <'\t\t${indent}yet another note\n'> <'\tEOF\n'> 
          <'\t(echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \\\n'> <'\techo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) |\n'> <'\tgit notes copy --stdin &&\n'> 
          <'\tgit log -2 >actual &&\n'> <'\ttest_cmp expect actual &&\n'> 
          <'\ttest "$(git notes list HEAD)" = "$(git notes list HEAD~2)" &&\n'> <'\ttest "$(git notes list HEAD^)" = "$(git notes list HEAD~3)"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (unconfigured)'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tcommit 07c85d77059393ed0154b8c96906547a59dfcddd\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:26:13 2005 -0700\n'> <'\n'> <'\t\t${indent}14th\n'> <'\tEOF\n'> 
          <'\ttest_commit 14th &&\n'> <'\ttest_commit 15th &&\n'> <'\t(echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \\\n'> 
          <'\techo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) |\n'> <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -2 >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (enabled)'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}yet another note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}yet another note\n'> <'\n'> <'\t\tcommit 07c85d77059393ed0154b8c96906547a59dfcddd\n'> 
          <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:26:13 2005 -0700\n'> <'\n'> <'\t\t${indent}14th\n'> <'\n'> <'\t\tNotes:\n'> 
          <'\t\t${indent}other note\n'> <'\t\t${indent}\n'> <'\t\t${indent}yet another note\n'> <'\tEOF\n'> 
          <'\ttest_config notes.rewriteMode overwrite &&\n'> <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> 
          <'\t(echo $(git rev-parse HEAD~3) $(git rev-parse HEAD^); \\\n'> <'\techo $(git rev-parse HEAD~2) $(git rev-parse HEAD)) |\n'> 
          <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -2 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (disabled)'>)} 
      {
        (SQ <'\n'> <'\ttest_config notes.rewrite.bar false &&\n'> 
          <'\techo $(git rev-parse HEAD~3) $(git rev-parse HEAD) |\n'> <'\tgit notes copy --for-rewrite=bar &&\n'> <'\tgit log -2 >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (overwrite)'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}a fresh note\n'> <'\tEOF\n'> 
          <'\tgit notes add -f -m"a fresh note" HEAD^ &&\n'> <'\ttest_config notes.rewriteMode overwrite &&\n'> 
          <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> 
          <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (ignore)'>)} 
      {
        (SQ <'\n'> <'\ttest_config notes.rewriteMode ignore &&\n'> 
          <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> 
          <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (append)'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}a fresh note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}another fresh note\n'> <'\tEOF\n'> <'\tgit notes add -f -m"another fresh note" HEAD^ &&\n'> 
          <'\ttest_config notes.rewriteMode concatenate &&\n'> <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> 
          <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (append two to one)'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}a fresh note\n'> <'\t\t${indent}\n'> 
          <'\t\t${indent}another fresh note\n'> <'\t\t${indent}\n'> <'\t\t${indent}append 1\n'> <'\t\t${indent}\n'> <'\t\t${indent}append 2\n'> 
          <'\tEOF\n'> <'\tgit notes add -f -m"append 1" HEAD^ &&\n'> <'\tgit notes add -f -m"append 2" HEAD^^ &&\n'> 
          <'\ttest_config notes.rewriteMode concatenate &&\n'> <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> 
          <'\t(echo $(git rev-parse HEAD^) $(git rev-parse HEAD);\n'> <'\techo $(git rev-parse HEAD^^) $(git rev-parse HEAD)) |\n'> 
          <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy --for-rewrite (append empty)'>)} 
      {
        (SQ <'\n'> <'\tgit notes remove HEAD^ &&\n'> 
          <'\ttest_config notes.rewriteMode concatenate &&\n'> <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> 
          <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> <'\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'GIT_NOTES_REWRITE_MODE works'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}replacement note 1\n'> <'\tEOF\n'> 
          <'\ttest_config notes.rewriteMode concatenate &&\n'> <'\ttest_config notes.rewriteRef "refs/notes/*" &&\n'> 
          <'\tgit notes add -f -m"replacement note 1" HEAD^ &&\n'> <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> 
          <'\tGIT_NOTES_REWRITE_MODE=overwrite git notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'GIT_NOTES_REWRITE_REF works'>)} 
      {
        (SQ <'\n'> <'\tcat >expect <<-EOF &&\n'> 
          <'\t\tcommit 4acf42e847e7fffbbf89ee365c20ac7caf40de89\n'> <'\t\tAuthor: A U Thor <author@example.com>\n'> <'\t\tDate:   Thu Apr 7 15:27:13 2005 -0700\n'> <'\n'> 
          <'\t\t${indent}15th\n'> <'\n'> <'\t\tNotes:\n'> <'\t\t${indent}replacement note 2\n'> <'\tEOF\n'> 
          <'\tgit notes add -f -m"replacement note 2" HEAD^ &&\n'> <'\ttest_config notes.rewriteMode overwrite &&\n'> <'\ttest_unconfig notes.rewriteRef &&\n'> 
          <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> <'\tGIT_NOTES_REWRITE_REF=refs/notes/commits:refs/notes/other \\\n'> 
          <'\t\tgit notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'GIT_NOTES_REWRITE_REF overrides config'>)} 
      {
        (SQ <'\n'> <'\tgit notes add -f -m"replacement note 3" HEAD^ &&\n'> 
          <'\ttest_config notes.rewriteMode overwrite &&\n'> <'\ttest_config notes.rewriteRef refs/notes/other &&\n'> 
          <'\techo $(git rev-parse HEAD^) $(git rev-parse HEAD) |\n'> <'\tGIT_NOTES_REWRITE_REF= git notes copy --for-rewrite=foo &&\n'> <'\tgit log -1 >actual &&\n'> 
          <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes copy diagnoses too many or too few parameters'>)} 
      {
        (SQ <'\n'> <'\ttest_must_fail git notes copy &&\n'> 
          <'\ttest_must_fail git notes copy one two three\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'git notes get-ref expands refs/heads/master to refs/notes/refs/heads/master'>)} 
      {
        (SQ <'\n'> <'\ttest_unconfig core.notesRef &&\n'> <'\tsane_unset GIT_NOTES_REF &&\n'> 
          <
'\ttest "$(git notes --ref=refs/heads/master get-ref)" = "refs/notes/refs/heads/master"\n'
          >
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes get-ref (no overrides)'>)} 
      {
        (SQ <'\n'> <'\ttest_unconfig core.notesRef &&\n'> <'\tsane_unset GIT_NOTES_REF &&\n'> 
          <'\ttest "$(git notes get-ref)" = "refs/notes/commits"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes get-ref (core.notesRef)'>)} 
      {
        (SQ <'\n'> <'\ttest_config core.notesRef refs/notes/foo &&\n'> 
          <'\ttest "$(git notes get-ref)" = "refs/notes/foo"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes get-ref (GIT_NOTES_REF)'>)} 
      {
        (SQ <'\n'> <'\ttest "$(GIT_NOTES_REF=refs/notes/bar git notes get-ref)" = "refs/notes/bar"\n'>)
      }
    )
    (C {<test_expect_success>} {(SQ <'git notes get-ref (--ref)'>)} 
      {
        (SQ <'\n'> 
          <
'\ttest "$(GIT_NOTES_REF=refs/notes/bar git notes --ref=baz get-ref)" = "refs/notes/baz"\n'
          >
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'setup testing of empty notes'>)} 
      {
        (SQ <'\n'> <'\ttest_unconfig core.notesRef &&\n'> <'\ttest_commit 16th &&\n'> 
          <'\tempty_blob=$(git hash-object -w /dev/null) &&\n'> <'\techo "$empty_blob" >expect_empty\n'>
        )
      }
    )
    (command.WhileUntil
      keyword: <Id.KW_While while>
      cond: [(C {<read>} {<cmd>})]
      body: 
        (command.DoGroup
          children: [
            (C {<test_expect_success>} 
              {(DQ <'\'git notes '> ($ Id.VSub_DollarName '$cmd') <'\' removes empty note'>)} 
              {
                (DQ <'\n'> <'\t\ttest_might_fail git notes remove HEAD &&\n'> <'\t\tMSG= git notes '> 
                  ($ Id.VSub_DollarName '$cmd') <' &&\n'> <'\t\ttest_must_fail git notes list HEAD\n'> <'\t'>
                )
              }
            )
            (C {<test_expect_success>} 
              {
                (DQ <'\'git notes '> ($ Id.VSub_DollarName '$cmd') 
                  <' --allow-empty\' stores empty note'>
                )
              } 
              {
                (DQ <'\n'> <'\t\ttest_might_fail git notes remove HEAD &&\n'> <'\t\tMSG= git notes '> 
                  ($ Id.VSub_DollarName '$cmd') <' --allow-empty &&\n'> <'\t\tgit notes list HEAD >actual &&\n'> <'\t\ttest_cmp expect_empty actual\n'> 
                  <'\t'>
                )
              }
            )
          ]
        )
      redirects: [
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.MultiLine
              here_begin: {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\E'>) <OF>}
              here_end_span_id: 2190
              stdin_parts: [
                <'add\n'>
                <'add -F /dev/null\n'>
                <'add -m ""\n'>
                <'add -c "$empty_blob"\n'>
                <'add -C "$empty_blob"\n'>
                <'append\n'>
                <'append -F /dev/null\n'>
                <'append -m ""\n'>
                <'append -c "$empty_blob"\n'>
                <'append -C "$empty_blob"\n'>
                <'edit\n'>
              ]
            )
        )
      ]
    )
    (C {<test_expect_success>} {(SQ <'empty notes are displayed by git log'>)} 
      {
        (SQ <'\n'> <'\ttest_commit 17th &&\n'> <'\tgit log -1 >expect &&\n'> 
          <'\tcat >>expect <<-EOF &&\n'> <'\n'> <'\t\tNotes:\n'> <'\tEOF\n'> <'\tgit notes add -C "$empty_blob" --allow-empty &&\n'> 
          <'\tgit log -1 >actual &&\n'> <'\ttest_cmp expect actual\n'>
        )
      }
    )
    (C {<test_done>})
  ]
)