(List
  (AndOr OP_OR_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub FORK]]} {[LIT_OTHER "]"]})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TIMEOUT', {[VarSub TIMEOUT test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS 180]}]})])
  )
  (AndOr OP_OR_IF
    (Com {[LIT_CHARS .]} {[LIT_CHARS sources/utility_functions.sh]})
    (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
  )
  (FunctionDef dotest []
    (List
      (AndOr OP_AND_IF
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub FORK]]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS echo]} {[LIT_CHARS -n]} {[DQ [LIT_CHARS "Testing "][VarSub 1][LIT_CHARS ":"]]})
      )
      (AndOr OP_AND_IF
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -z]} {[DQ [VarSub VERBOSE]]} {[LIT_OTHER "]"]})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('VERBOSITY', {[DQ [LIT_CHARS "tee >(cat >&2) |"]]})])
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RESULT', {[DQ [ComSub (Pipeline (Com redirects=[(DescriptorRedirectNode target={[LIT_CHARS 1]} <REDIR_GREATAND "2>&"> 2)]{[LIT_CHARS more/smoketest.sh]} {[DQ [VarSub 1]]}) (Com {[LIT_CHARS eval]} {[DQ [VarSub VERBOSITY][LIT_CHARS " grep 'Hello world!'"]]}) )]]})])
      (AndOr OP_AND_IF
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub RESULT]]} {[LIT_OTHER "]"]})
        (AndOr OP_OR_IF
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RESULT', {[DQ [LIT_CHARS FAIL]]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RESULT', {[DQ [LIT_CHARS PASS]]})])
        )
      )
      (AndOr OP_AND_IF
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub FORK]]} {[LIT_OTHER "]"]})
        (AndOr OP_OR_IF
          (Com {[LIT_CHARS echo]} {[DQ [VarSub RESULT]]})
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Testing "][VarSub 1][LIT_CHARS ":"][VarSub RESULT]]})
        )
      )
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[LIT_CHARS build/system-image-] [DQ [VarSub 1]] [LIT_CHARS /hdb.img]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2),
        >
      )
    )
  )
  (For i [{[ComSub (Pipeline (Com {[LIT_CHARS ls]} {[LIT_CHARS -d]} {[LIT_CHARS sources/targets/] [LIT_OTHER "*"]}) (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s@.*/@@">]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -v]} {[DQ [LIT_CHARS "^hw-"]]}) )]}])
    (If
      (Com {[LIT_OTHER "["]} {[LIT_CHARS -e]} {[DQ [LIT_CHARS build/system-image-][VarSub i]]} {[LIT_OTHER "]"]})
      (Com {[LIT_CHARS maybe_fork]} {[DQ [LIT_CHARS "dotest "][VarSub i]]})
      (ElseTrue)
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Testing "][VarSub i][LIT_CHARS ":NONE"]]})
    )
  )
  (Com {[LIT_CHARS wait]})
)