(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RM', {[DQ [LIT_CHARS "rm -f"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('MP_PY', {[LIT_CHARS micropython]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numtests', {[LIT_CHARS 0]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numtestcases', {[LIT_CHARS 0]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numpassed', {[LIT_CHARS 0]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numfailed', {[LIT_CHARS 0]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('namefailed', {[SQ ]})])
  (If
    (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub #]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}    )
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('tests', {[DQ [LIT_CHARS "basics/*.py micropython/*.py float/*.py import/*.py io/*.py misc/*.py"]]})])
    (ElseTrue)
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('tests', {[DQ [VarSub @]]})])
  )
  (For infile [{[VarSub tests]}])
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('basename', {[ComSub (Com {[LIT_CHARS basename]} {[VarSub infile]} {[LIT_CHARS .py]})]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('outfile', {[VarSub basename] [LIT_CHARS .out]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('expfile', {[VarSub infile] [LIT_CHARS .exp]})])
      (Com {[VarSub MP_PY]} {[VarSub infile]}
        <
        (FilenameRedirectNode filename={[VarSub outfile]} <REDIR_GREAT ">"> 1),
        >
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numtestcases', {[ComSub (Com {[LIT_CHARS expr]} {[VarSub numtestcases]} {[LIT_OTHER "+"]} {[ComSub (Pipeline (Com {[LIT_CHARS cat]} {[VarSub expfile]}) (Com {[LIT_CHARS wc]} {[LIT_CHARS -l]}) )]})]})])
      (Com {[LIT_CHARS diff]} {[LIT_CHARS --brief]} {[VarSub expfile]} {[VarSub outfile]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub ?]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "pass  "][VarSub infile]]}          )
          (Com {[VarSub RM]} {[VarSub outfile]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numpassed', {[ComSub (Com {[LIT_CHARS expr]} {[VarSub numpassed]} {[LIT_OTHER "+"]} {[LIT_CHARS 1]})]})])
        )
        (ElseTrue)
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "FAIL  "][VarSub infile]]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numfailed', {[ComSub (Com {[LIT_CHARS expr]} {[VarSub numfailed]} {[LIT_OTHER "+"]} {[LIT_CHARS 1]})]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('namefailed', {[DQ [VarSub namefailed][LIT_CHARS " "][VarSub basename]]})])
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('numtests', {[ComSub (Com {[LIT_CHARS expr]} {[VarSub numtests]} {[LIT_OTHER "+"]} {[LIT_CHARS 1]})]})])
    )
  )
  (Com {[LIT_CHARS echo]} {[DQ [VarSub numtests][LIT_CHARS " tests performed ("][VarSub numtestcases][LIT_CHARS " individual testcases)"]]}  )
  (Com {[LIT_CHARS echo]} {[DQ [VarSub numpassed][LIT_CHARS " tests passed"]]}  )
  (If
    (Com {[LIT_DBRACKET_LIKE "["]} {[VarSub numfailed]} {[LIT_NEQUAL "!="]} {[LIT_CHARS 0]} {[LIT_DBRACKET_LIKE "]"]}    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [VarSub numfailed][LIT_CHARS " tests failed -"][VarSub namefailed]]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
    (ElseTrue)
    (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]}    )
  )
)