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    )
    (command.Simple
      blame_tok: <atf_test_case>
      more_env: []
      words: [{<atf_test_case>} {<chmod>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <chmod_head>
      name: chmod_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <descr>)} {(DQ <'Tests that the file mode can be changed'>)}]
              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: <chmod_body>
      name: chmod_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>}
                {<mode>}
              ]
              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>}
                {<chmod>}
                {<0000>}
                {<mode>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <eval>
              more_env: []
              words: [
                {<eval>}
                {
                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <stat>
                        more_env: []
                        words: [{<stat>} {<-s>} {<mode>}]
                        redirects: []
                        do_fork: T
                      )
                    right: <Id.Eof_RParen _>
                  )
                }
              ]
              redirects: []
              do_fork: T
            )
            (command.AndOr
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                (command.Simple
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                  more_env: []
                  words: [
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                    {(${ Id.VSub_Name st_mode)}
                    {<-eq>}
                    {<40000>}
                    {<Id.Lit_RBracket ']'>}
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                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <af_fail>
                  more_env: []
                  words: [{<af_fail>} {(DQ <'mode was not set'>)}]
                  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>} {<chmod_kqueue>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <chmod_kqueue_head>
      name: chmod_kqueue_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [
                {<atf_set>}
                {(DQ <descr>)}
                {(DQ <'Tests that changing the file mode raises'>)}
                {(DQ <'NOTE_ATTRIB on it'>)}
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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
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <chmod_kqueue_body>
      name: chmod_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>}
                {<modeq>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Pipeline
              children: [
                (command.Simple
                  blame_tok: <echo>
                  more_env: []
                  words: [{<echo>} {(SQ <'chmod 0000 modeq'>)}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <kqueue_monitor>
                  more_env: []
                  words: [{<kqueue_monitor>} {<1>} {<modeq>}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_Pipe _>]
            )
            (command.Simple
              blame_tok: <kqueue_check>
              more_env: []
              words: [{<kqueue_check>} {<modeq>} {<NOTE_ATTRIB>}]
              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>} {<chtimes>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <chtimes_head>
      name: chtimes_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [{<atf_set>} {(DQ <descr>)} {(DQ <'Tests that file times can be changed'>)}]
              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: <chtimes_body>
      name: chtimes_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: []
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                {<atf_check>}
                {<-s>}
                {<eq> <Id.Lit_Colon ':'> <0>}
                {<-o>}
                {<empty>}
                {<-e>}
                {<empty>}
                {<mkdir>}
                {<times>}
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              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>}
                {<-x>}
                {(SQ <'TZ=GMT touch -t 200501010101 times'>)}
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              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <eval>
              more_env: []
              words: [
                {<eval>}
                {
                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
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                        more_env: []
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                        redirects: []
                        do_fork: T
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                    right: <Id.Eof_RParen _>
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              ]
              redirects: []
              do_fork: T
            )
            (command.AndOr
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                (command.Simple
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                  more_env: []
                  words: [
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                    {(${ Id.VSub_Name st_atime)}
                    {<Id.Lit_Equals '='>}
                    {(${ Id.VSub_Name st_mtime)}
                    {<Id.Lit_RBracket ']'>}
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                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <atf_fail>
                  more_env: []
                  words: [{<atf_fail>} {(DQ <'atime does not match mtime'>)}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DPipe _>]
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            (command.AndOr
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                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
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                    {(${ Id.VSub_Name st_atime)}
                    {<Id.Lit_Equals '='>}
                    {<1104541260>}
                    {<Id.Lit_RBracket ']'>}
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                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <atf_fail>
                  more_env: []
                  words: [{<atf_fail>} {(DQ <'atime does not match'>)}]
                  redirects: []
                  do_fork: T
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              ]
              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>} {<chtimes_kqueue>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <chtimes_kqueue_head>
      name: chtimes_kqueue_head
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Simple
              blame_tok: <atf_set>
              more_env: []
              words: [
                {<atf_set>}
                {(DQ <descr>)}
                {(DQ <'Tests that changing the file times raises'>)}
                {(DQ <'NOTE_ATTRIB on it'>)}
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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
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <chtimes_kqueue_body>
      name: chtimes_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>}
                {<timesq>}
              ]
              redirects: []
              do_fork: T
            )
            (command.Pipeline
              children: [
                (command.Simple
                  blame_tok: <echo>
                  more_env: []
                  words: [{<echo>} {(SQ <'touch timesq'>)}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <kqueue_monitor>
                  more_env: []
                  words: [{<kqueue_monitor>} {<1>} {<timesq>}]
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                  do_fork: T
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              ops: [<Id.Op_Pipe _>]
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            (command.Simple
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              more_env: []
              words: [{<kqueue_check>} {<timesq>} {<NOTE_ATTRIB>}]
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            (command.Simple
              blame_tok: <test_unmount>
              more_env: []
              words: [{<test_unmount>}]
              redirects: []
              do_fork: T
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          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: [
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              blame_tok: <.>
              more_env: []
              words: [
                {<.>}
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                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <atf_get_srcdir>
                        more_env: []
                        words: [{<atf_get_srcdir>}]
                        redirects: []
                        do_fork: T
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                    right: <Id.Eof_RParen _>
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              redirects: []
              do_fork: T
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            (command.Simple
              blame_tok: <.>
              more_env: []
              words: [
                {<.>}
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                  (CommandSub
                    left_token: <Id.Left_DollarParen '$('>
                    child: 
                      (command.Simple
                        blame_tok: <atf_get_srcdir>
                        more_env: []
                        words: [{<atf_get_srcdir>}]
                        redirects: []
                        do_fork: T
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                    right: <Id.Eof_RParen _>
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              ]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chown>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chown_kqueue>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chgrp>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chgrp_kqueue>}]
              redirects: []
              do_fork: T
            )
            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chowngrp>}]
              redirects: []
              do_fork: T
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            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chowngrp_kqueue>}]
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              do_fork: T
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            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chmod>}]
              redirects: []
              do_fork: T
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            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chmod_kqueue>}]
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              do_fork: T
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            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chtimes>}]
              redirects: []
              do_fork: T
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            (command.Simple
              blame_tok: <atf_add_test_case>
              more_env: []
              words: [{<atf_add_test_case>} {<chtimes_kqueue>}]
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              do_fork: T
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          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
  ]
)