(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:test_description)
          op: assign_op.Equal
          rhs: {(SQ <'git svn authors prog tests'>)}
          spids: [13]
        )
      ]
    )
    (C {<.>} {<'./lib-git-svn.sh'>})
    (command.Simple
      words: [{<write_script>} {<svn-authors-prog>} {(DQ ($ Id.VSub_DollarName '$PERL_PATH'))}]
      redirects: [
        (redir
          op: <Id.Redir_DLessDash '<<-'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.MultiLine
              here_begin: {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\E'>) <OF>}
              here_end_span_id: 42
              stdin_parts: [
                <'$_ = shift;\n'>
                <'if (s/-sub$//)  {\n'>
                <'print "$_ <$_\\@sub.example.com>\\n";\n'>
                <'} else {\n'>
                <'print "$_ <$_\\@example.com>\\n";\n'>
                <'}\n'>
              ]
            )
        )
      ]
      do_fork: T
    )
    (C {<test_expect_success>} {(SQ <'svn-authors setup'>)} 
      {
        (SQ <'\n'> <'\tcat >svn-authors <<-\\EOF\n'> 
          <'\tff = FFFFFFF FFFFFFF <fFf@other.example.com>\n'> <'\tEOF\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'setup svnrepo'>)} 
      {
        (SQ <'\n'> <'\tfor i in aa bb cc-sub dd-sub ee-foo ff\n'> <'\tdo\n'> 
          <'\t\tsvn mkdir -m $i --username $i "$svnrepo"/$i\n'> <'\tdone\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'import authors with prog and file'>)} 
      {
        (SQ <'\n'> <'\tgit svn clone --authors-prog=./svn-authors-prog \\\n'> 
          <'\t    --authors-file=svn-authors "$svnrepo" x\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'imported 6 revisions successfully'>)} 
      {
        (SQ <'\n'> <'\t(\n'> <'\t\tcd x\n'> 
          <'\t\ttest "$(git rev-list refs/remotes/git-svn | wc -l)" -eq 6\n'> <'\t)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'authors-prog ran correctly'>)} 
      {
        (SQ <'\n'> <'\t(\n'> <'\t\tcd x\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn~1 | \\\n'> <'\t\t  grep "^author ee-foo <ee-foo@example\\.com> " &&\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn~2 | \\\n'> <'\t\t  grep "^author dd <dd@sub\\.example\\.com> " &&\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn~3 | \\\n'> <'\t\t  grep "^author cc <cc@sub\\.example\\.com> " &&\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn~4 | \\\n'> <'\t\t  grep "^author bb <bb@example\\.com> " &&\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn~5 | \\\n'> <'\t\t  grep "^author aa <aa@example\\.com> "\n'> <'\t)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'authors-file overrode authors-prog'>)} 
      {
        (SQ <'\n'> <'\t(\n'> <'\t\tcd x\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn | \\\n'> <'\t\t  grep "^author FFFFFFF FFFFFFF <fFf@other\\.example\\.com> "\n'> <'\t)\n'>
        )
      }
    )
    (C {<git>} {<--git-dir> <Id.Lit_Equals '='> <'x/.git'>} {<config>} {<--unset>} {<svn.authorsfile>})
    (C {<git>} {<--git-dir> <Id.Lit_Equals '='> <'x/.git'>} {<config>} {<--unset>} {<svn.authorsprog>})
    (C {<test_expect_success>} {(SQ <'authors-prog handled special characters in username'>)} 
      {
        (SQ <'\n'> <'\tsvn mkdir -m bad --username "xyz; touch evil" "$svnrepo"/bad &&\n'> <'\t(\n'> 
          <'\t\tcd x &&\n'> <'\t\tgit svn --authors-prog=../svn-authors-prog fetch &&\n'> 
          <'\t\tgit rev-list -1 --pretty=raw refs/remotes/git-svn |\n'> <'\t\tgrep "^author xyz; touch evil <xyz; touch evil@example\\.com> " &&\n'> <'\t\t! test -f evil\n'> 
          <'\t)\n'>
        )
      }
    )
    (C {<test_done>})
  ]
)