(command.CommandList
  children: [
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'apply a patch that is larger than the preimage'>)}
        )
      ]
    )
    (C {(.)} {(./test-lib.sh)})
    (command.SimpleCommand
      words: [{(cat)}]
      redirects: [
        (redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(F)})
        (redir.HereDoc
          op: <Redir_DLess '<<'>
          fd: 16777215
          here_begin: {(word_part.EscapedLiteralPart token:<Lit_EscapedChar '\\E'>) (OF)}
          here_end_span_id: 44
          stdin_parts: [
            ('1\n')
            ('2\n')
            ('3\n')
            ('4\n')
            ('5\n')
            ('6\n')
            ('7\n')
            ('8\n')
            ('999999\n')
            ('A\n')
            ('B\n')
            ('C\n')
            ('D\n')
            ('E\n')
            ('F\n')
            ('G\n')
            ('H\n')
            ('I\n')
            ('J\n')
            ('\n')
          ]
        )
      ]
    )
    (C {(test_expect_success)} {(setup)} 
      {
        (SQ <'\n'> <'\n'> <'\tgit add F &&\n'> <'\tmv F G &&\n'> 
          <'\tsed -e "s/1/11/" -e "s/999999/9/" -e "s/H/HH/" <G >F &&\n'> <'\tgit diff >patch &&\n'> <'\tsed -e "/^\\$/d" <G >F &&\n'> <'\tgit add F\n'> <'\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'apply should fail gracefully'>)} 
      {
        (SQ <'\n'> <'\n'> <'\tif git apply --index patch\n'> <'\tthen\n'> 
          <'\t\techo Oops, should not have succeeded\n'> <'\t\tfalse\n'> <'\telse\n'> <'\t\tstatus=$?\n'> <'\t\techo "Status was $status"\n'> 
          <'\t\tif test -f .git/index.lock\n'> <'\t\tthen\n'> <'\t\t\techo Oops, should not have crashed\n'> <'\t\t\tfalse\n'> <'\t\tfi\n'> <'\tfi\n'>
        )
      }
    )
    (C {(test_done)})
  ]
)