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                {<empty>}
                {<rmdir>}
                {<'a/b'>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<rmdir>}
                {<a>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <eval>
              more_env: []
              words: [
                {<eval>}
                {
                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <stat>
                        more_env: []
                        words: [{<stat>} {<-s>} {(${ Id.VSub_Name Mount_Point)}]
                        redirects: []
                        do_fork: T
                      )
                    right: <Id.Eof_RParen _>
                  )
                }
              ]
              redirects: []
              do_fork: T
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {(${ Id.VSub_Name st_nlink)}
                    {<Id.Lit_Equals '='>}
                    {<2>}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <atf_fail>
                  more_env: []
                  words: [{<atf_fail>} {(DQ <'Incorrect number of links'>)}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DPipe _>]
            )
            (command.Simple
              blame_tok: <test_unmount>
              more_env: []
              words: [{<test_unmount>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <atf_test_case>
      more_env: []
      words: [{<atf_test_case>} {<curdir>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <curdir_head>
      name: curdir_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [
                {<atf_set>}
                {(DQ <descr>)}
                {(DQ <'Checks that the current directory cannot be removed'>)}
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              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <require.user>)} {(DQ <root>)}]
              redirects: []
              do_fork: T
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          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <curdir_body>
      name: curdir_body
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
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              blame_tok: <test_mount>
              more_env: []
              words: [{<test_mount>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
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                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<mkdir>}
                {<a>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
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              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <1>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<ignore>}
                {<-x>}
                {(SQ <'( cd a && rmdir ../a && ls )'>)}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <1>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<test>}
                {<-e>}
                {<a>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <test_unmount>
              more_env: []
              words: [{<test_unmount>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <atf_test_case>
      more_env: []
      words: [{<atf_test_case>} {<kqueue>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <kqueue_head>
      name: kqueue_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [
                {<atf_set>}
                {(DQ <descr>)}
                {(DQ <'Checks that removing a directory raises the'>)}
                {(DQ <'correct kqueue events'>)}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <require.user>)} {(DQ <root>)}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <kqueue_body>
      name: kqueue_body
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <test_mount>
              more_env: []
              words: [{<test_mount>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<mkdir>}
                {<dir>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<mkdir>}
                {<'dir/a'>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Pipeline
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                (command.Simple
                  blame_tok: <echo>
                  more_env: []
                  words: [{<echo>} {(SQ <'rmdir dir/a'>)}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <kqueue_monitor>
                  more_env: []
                  words: [{<kqueue_monitor>} {<3>} {<dir>} {<'dir/a'>}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_Pipe _>]
            )
            (command.Simple
              blame_tok: <kqueue_check>
              more_env: []
              words: [{<kqueue_check>} {<'dir/a'>} {<NOTE_DELETE>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <kqueue_check>
              more_env: []
              words: [{<kqueue_check>} {<dir>} {<NOTE_LINK>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <kqueue_check>
              more_env: []
              words: [{<kqueue_check>} {<dir>} {<NOTE_WRITE>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_check>
              more_env: []
              words: [
                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<rmdir>}
                {<dir>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <test_unmount>
              more_env: []
              words: [{<test_unmount>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <atf_init_test_cases>
      name: atf_init_test_cases
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <.>
              more_env: []
              words: [
                {<.>}
                {
                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <atf_get_srcdir>
                        more_env: []
                        words: [{<atf_get_srcdir>}]
                        redirects: []
                        do_fork: T
                      )
                    right: <Id.Eof_RParen _>
                  ) <'/../h_funcs.subr'>
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              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <.>
              more_env: []
              words: [
                {<.>}
                {
                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <atf_get_srcdir>
                        more_env: []
                        words: [{<atf_get_srcdir>}]
                        redirects: []
                        do_fork: T
                      )
                    right: <Id.Eof_RParen _>
                  ) <'/h_funcs.subr'>
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              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<mntpt>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<non_existent>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<single>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<nested>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<dots>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<non_empty>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<links>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<curdir>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<kqueue>}]
              redirects: []
              do_fork: T
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
  ]
)