(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FAILCOUNT', {[LIT_CHARS 0]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SKIPPED_COMMANDS', {[SQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SKIP', {[SQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHOWPASS', {[LIT_CHARS PASS]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHOWFAIL', {[LIT_CHARS FAIL]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHOWSKIP', {[LIT_CHARS SKIP]})])
  (If
    (Com {[LIT_CHARS tty]} {[LIT_CHARS -s]}
      <
      (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_LESSAND "<&"> 0),
      >
    )
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHOWPASS', {[DQ [ComSub (Com {[LIT_CHARS echo]} {[LIT_CHARS -e]} {[DQ [\ LIT_ESCAPED_CHAR "\\0"][LIT_CHARS "33[1;32m"][VarSub SHOWPASS][\ LIT_ESCAPED_CHAR "\\0"][LIT_CHARS "33[0m"]]})]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHOWFAIL', {[DQ [ComSub (Com {[LIT_CHARS echo]} {[LIT_CHARS -e]} {[DQ [\ LIT_ESCAPED_CHAR "\\0"][LIT_CHARS "33[1;31m"][VarSub SHOWFAIL][\ LIT_ESCAPED_CHAR "\\0"][LIT_CHARS "33[0m"]]})]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SHOWSKIP', {[DQ [ComSub (Com {[LIT_CHARS echo]} {[LIT_CHARS -e]} {[DQ [\ LIT_ESCAPED_CHAR "\\0"][LIT_CHARS "33[1;33m"][VarSub SHOWSKIP][\ LIT_ESCAPED_CHAR "\\0"][LIT_CHARS "33[0m"]]})]]})])
    )
  )
  (FunctionDef optional []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('option', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[DQ [VarSub OPTIONFLAGS]]}) (Com {[LIT_CHARS egrep]} {[DQ [LIT_CHARS "(^|:)"][VarSub 1][LIT_CHARS "(:|"][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS ")"]]}) )]})])
      (If
        (AndOr OP_OR_IF
          (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -z]} {[DQ [VarSub 1]]} {[LIT_DBRACKET_LIKE "]"]}          )
          (AndOr OP_OR_IF
            (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -z]} {[DQ [VarSub OPTIONFLAGS]]} {[LIT_DBRACKET_LIKE "]"]}            )
            (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub option transform_ops=[(#len)]]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}            )
          )
        )
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SKIP', {[DQ ]})])
          (Com {[LIT_CHARS return]}          )
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SKIP', {[LIT_CHARS 1]})])
    )
  )
  (FunctionDef testing []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('test_desc', {[DQ [VarSub CMDNAME][LIT_CHARS " "][VarSub 1]]})])
      (AndOr OP_AND_IF
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -z]} {[DQ [VarSub 1]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_desc', {[VarSub 2]})])
      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub #]} {[LIT_CHARS -ne]} {[LIT_CHARS 5]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Test "][VarSub test_desc][LIT_CHARS " has the wrong number of arguments ("][VarSub #][LIT_CHARS " "][VarSub *][LIT_CHARS ")"]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS exit]}          )
        )
      )
      (AndOr OP_AND_IF
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub DEBUG]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (Com {[LIT_CHARS set]} {[LIT_CHARS -x]}        )
      )
      (If
        (AndOr OP_OR_IF
          (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub SKIP]]} {[LIT_DBRACKET_LIKE "]"]}          )
          (Subshell
            (AndOr OP_AND_IF
              (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub SKIP_HOST]]} {[LIT_DBRACKET_LIKE "]"]}              )
              (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub TEST_HOST]]} {[LIT_DBRACKET_LIKE "]"]}              )
            )
          )
        )
        (List
          (AndOr OP_AND_IF
            (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -z]} {[DQ [VarSub VERBOSE]]} {[LIT_DBRACKET_LIKE "]"]}            )
            (Com {[LIT_CHARS echo]} {[DQ [VarSub SHOWSKIP][LIT_CHARS ": "][VarSub test_desc]]}            )
          )
          (Com {[LIT_CHARS return]} {[LIT_CHARS 0]}          )
        )
      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS -ne]} {[DQ [VarSub 3]]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS expected]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS -ne]} {[DQ [VarSub 4]]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS input]} <REDIR_GREAT ">"> 1),
        >
      )
      (Pipeline
        (Com {[LIT_CHARS echo]} {[LIT_CHARS -ne]} {[DQ [VarSub 5]]}        )
        (Com {[LIT_CHARS eval]} {[DQ [VarSub 2]]}
          <
          (FilenameRedirectNode filename={[LIT_CHARS actual]} <REDIR_GREAT ">"> 1),
          >
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('status', {[VarSub ?]})])
      (AndOr OP_AND_IF
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub status]} {[LIT_CHARS -gt]} {[LIT_CHARS 128]} {[LIT_DBRACKET_LIKE "]"]}        )
        (AndOr OP_AND_IF
          (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub status]} {[LIT_CHARS -lt]} {[LIT_CHARS 255]} {[LIT_DBRACKET_LIKE "]"]}          )
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "exited with signal (or returned "][VarSub status][LIT_CHARS ")"]]}
            <
            (FilenameRedirectNode filename={[LIT_CHARS actual]} <REDIR_DGREAT ">>"> 1),
            >
          )
        )
      )
      (Com {[LIT_CHARS cmp]} {[LIT_CHARS expected]} {[LIT_CHARS actual]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        (DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2),
        >
      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub ?]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('FAILCOUNT', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub FAILCOUNT]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
          (Com {[LIT_CHARS echo]} {[DQ [VarSub SHOWFAIL][LIT_CHARS ": "][VarSub test_desc]]}          )
          (If
            (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub VERBOSE]]} {[LIT_DBRACKET_LIKE "]"]}            )
            (List
              (AndOr OP_AND_IF
                (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -z]} {[DQ [VarSub 4]]} {[LIT_DBRACKET_LIKE "]"]}                )
                (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "echo -ne "][\ LIT_ESCAPED_CHAR "\\\""][VarSub 4][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS " > input"]]}                )
              )
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "echo -ne '"][VarSub 5][LIT_CHARS "' | "][VarSub 2]]}              )
              (Com {[LIT_CHARS diff]} {[LIT_CHARS -au]} {[LIT_CHARS expected]} {[LIT_CHARS actual]}              )
              (AndOr OP_AND_IF
                (Com {[LIT_DBRACKET_LIKE "["]} {[DQ [VarSub VERBOSE]]} {[LIT_DBRACKET_LIKE "=="]} {[LIT_CHARS fail]} {[LIT_DBRACKET_LIKE "]"]}                )
                (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}                )
              )
            )
          )
        )
        (ElseTrue)
        (Com {[LIT_CHARS echo]} {[DQ [VarSub SHOWPASS][LIT_CHARS ": "][VarSub test_desc]]}        )
      )
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[LIT_CHARS input]} {[LIT_CHARS expected]} {[LIT_CHARS actual]}      )
      (AndOr OP_AND_IF
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -n]} {[DQ [VarSub DEBUG]]} {[LIT_DBRACKET_LIKE "]"]}        )
        (Com {[LIT_CHARS set]} {[LIT_OTHER "+"] [LIT_CHARS x]}        )
      )
      (Com {[LIT_CHARS return]} {[LIT_CHARS 0]}      )
    )
  )
  (FunctionDef mkchroot []
    (List
      (AndOr OP_AND_IF
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub #]} {[LIT_CHARS -lt]} {[LIT_CHARS 2]} {[LIT_DBRACKET_LIKE "]"]}        )
        (Com {[LIT_CHARS return]}        )
      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[LIT_CHARS .]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dest', {[VarSub 1]})])
      (Com {[LIT_CHARS shift]}      )
      (For i [{[DQ [VarSub @]]}])
        (List
          (AndOr OP_OR_IF
            (Com {[LIT_DBRACKET_LIKE "["]} {[DQ [VarSub i transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}]]]} {[LIT_DBRACKET_LIKE "=="]} {[DQ [LIT_CHARS /]]} {[LIT_DBRACKET_LIKE "]"]}            )
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('i', {[ComSub (Com {[LIT_CHARS which]} {[VarSub i]})]})])
          )
          (AndOr OP_AND_IF
            (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -f]} {[DQ [VarSub dest][LIT_CHARS /][VarSub i]]} {[LIT_DBRACKET_LIKE "]"]}            )
            (Com {[LIT_CHARS continue]}            )
          )
          (If
            (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -e]} {[DQ [VarSub i]]} {[LIT_DBRACKET_LIKE "]"]}            )
            (AndOr OP_AND_IF
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('d', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[DQ [VarSub i]]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -o]} {[SQ <LIT_CHARS ".*/">]}) )]})])
              (AndOr OP_AND_IF
                (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub dest][LIT_CHARS /][VarSub d]]}                )
                (AndOr OP_AND_IF
                  (Com {[LIT_CHARS cat]} {[DQ [VarSub i]]}
                    <
                    (FilenameRedirectNode filename={[DQ [VarSub dest][LIT_CHARS /][VarSub i]]} <REDIR_GREAT ">"> 1),
                    >
                  )
                  (Com {[LIT_CHARS chmod]} {[LIT_OTHER "+"] [LIT_CHARS x]} {[DQ [VarSub dest][LIT_CHARS /][VarSub i]]}                  )
                )
              )
            )
            (ElseTrue)
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Not found: "][VarSub i]]}            )
          )
          (Com {[LIT_CHARS mkchroot]} {[DQ [VarSub dest]]} {[ComSub (Pipeline (Com {[LIT_CHARS ldd]} {[DQ [VarSub i]]}) (Com {[LIT_CHARS egrep]} {[LIT_CHARS -o]} {[SQ <LIT_CHARS "/.* ">]}) )]}          )
        )
      )
    )
  )
  (FunctionDef dochroot []
    (List
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS tmpdir4chroot]}      )
      (Com {[LIT_CHARS mount]} {[LIT_CHARS -t]} {[LIT_CHARS ramfs]} {[LIT_CHARS tmpdir4chroot]} {[LIT_CHARS tmpdir4chroot]}      )
      (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[LIT_CHARS tmpdir4chroot/] [LIT_LBRACE "{"] [LIT_CHARS etc] [LIT_COMMA ","] [LIT_CHARS sys] [LIT_COMMA ","] [LIT_CHARS proc] [LIT_COMMA ","] [LIT_CHARS tmp] [LIT_COMMA ","] [LIT_CHARS dev] [LIT_RBRACE "}"]}      )
      (Com {[LIT_CHARS cp]} {[LIT_CHARS -L]} {[LIT_CHARS testing.sh]} {[LIT_CHARS tmpdir4chroot]}      )
      (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "Setup chroot"]]}      )
      (Com {[LIT_CHARS mkchroot]} {[LIT_CHARS tmpdir4chroot]} {[VarSub *]}      )
      (Com {[LIT_CHARS echo]}      )
      (Com {[LIT_CHARS mknod]} {[LIT_CHARS tmpdir4chroot/dev/tty]} {[LIT_CHARS c]} {[LIT_CHARS 5]} {[LIT_CHARS 0]}      )
      (Com {[LIT_CHARS mknod]} {[LIT_CHARS tmpdir4chroot/dev/null]} {[LIT_CHARS c]} {[LIT_CHARS 1]} {[LIT_CHARS 3]}      )
      (Com {[LIT_CHARS mknod]} {[LIT_CHARS tmpdir4chroot/dev/zero]} {[LIT_CHARS c]} {[LIT_CHARS 1]} {[LIT_CHARS 5]}      )
      (Com {[LIT_CHARS cat]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS tmpdir4chroot/test.sh]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS chmod]} {[LIT_OTHER "+"] [LIT_CHARS x]} {[LIT_CHARS tmpdir4chroot/test.sh]}      )
      (Com {[LIT_CHARS chroot]} {[LIT_CHARS tmpdir4chroot]} {[LIT_CHARS /test.sh]}      )
      (Com {[LIT_CHARS umount]} {[LIT_CHARS -l]} {[LIT_CHARS tmpdir4chroot]}      )
      (Com {[LIT_CHARS rmdir]} {[LIT_CHARS tmpdir4chroot]}      )
    )
  )
  (FunctionDef skip_if_not_root []
    (If
      (Com {[LIT_DBRACKET_LIKE "["]} {[DQ [ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -u]})]]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}      )
      (List
        (Com {[LIT_CHARS echo]} {[DQ [VarSub SHOWSKIP][LIT_CHARS ": "][VarSub CMDNAME][LIT_CHARS " (not root)"]]}        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SKIPPED_COMMANDS', {[DQ [VarSub SKIPPED_COMMANDS][LIT_CHARS " "][VarSub CMDNAME]]})])
        (Com {[LIT_CHARS continue]}        )
      )
    )
  )
)