(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]}  )
  (FunctionDef fail []
    (List
      (Com {[LIT_CHARS printf]} {[SQ <LIT_CHARS "[ FAIL ] %b\\n">]} {[DQ [VarSub *]]}      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (If
    (DBracket {B1 UNARY_STRING_z {[VarSub SYSROOT]}})
    (Com {[LIT_CHARS fail]} {[DQ [LIT_CHARS "SYSROOT must be set for this test to work"]]}    )
  )
  (Com {[LIT_OTHER ":"]} {[VarSub OUT test_op=VS_TEST_COLON_EQUALS {[VarSub PWD]}]}  )
  (Com {[LIT_CHARS cd]} {[DQ [VarSub OUT]]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('PATH', {[VarSub OUT] [LIT_OTHER ":"] [VarSub PATH]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TESTLOG', {[DQ [VarSub OUT][LIT_CHARS /warn-test-log]]})])
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Testing: "][ComSub (Com {[LIT_CHARS which]} {[LIT_CHARS warn_collector]})]]}  )
  (FunctionDef cleanup []
    (Com {[LIT_CHARS kill]} {[LIT_OTHER "%"]}    )
  )
  (FunctionDef check_log []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('n_expected', {[VarSub 1]})])
      (If
        (DBracket {B! {B1 UNARY_FILE_f {[VarSub TESTLOG]}}})
        (Com {[LIT_CHARS fail]} {[DQ [VarSub TESTLOG][LIT_CHARS " was not created"]]}        )
      )
      (If
        (DBracket {B2 BINARY_INT_NE {[ComSub (Com redirects=[(FilenameRedirectNode filename={[DQ [VarSub TESTLOG]]} <REDIR_LESS "<"> 0)]{[LIT_CHARS wc]} {[LIT_CHARS -l]})]} {[VarSub n_expected]}})
        (Com {[LIT_CHARS fail]} {[DQ [LIT_CHARS "expected "][VarSub n_expected][LIT_CHARS " lines in "][VarSub TESTLOG][LIT_CHARS ", found this instead:\n"][ComSub (Com redirects=[(FilenameRedirectNode filename={[DQ [VarSub TESTLOG]]} <REDIR_LESS "<"> 0)])]]}        )
      )
      (If
        (Com {[LIT_CHARS egrep]} {[LIT_CHARS -qv]} {[SQ <LIT_CHARS "^[0-9a-f]{8}">]} {[DQ [VarSub TESTLOG]]}        )
        (Com {[LIT_CHARS fail]} {[DQ [LIT_CHARS "found bad lines in "][VarSub TESTLOG][LIT_CHARS ":\n"][ComSub (Com redirects=[(FilenameRedirectNode filename={[DQ [VarSub TESTLOG]]} <REDIR_LESS "<"> 0)])]]}        )
      )
    )
  )
  (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[DQ [VarSub TESTLOG]]}  )
  (Com {[LIT_CHARS cp]} {[DQ [VarSub SRC][LIT_CHARS /warn_collector_test_reporter.sh]]} {[LIT_CHARS .]}  )
  (Com {[LIT_CHARS cp]} {[DQ [VarSub SRC][LIT_CHARS /TEST_WARNING]]} {[LIT_CHARS .]}  )
  (Com {[LIT_CHARS cp]} {[LIT_CHARS TEST_WARNING]} {[LIT_CHARS messages]}  )
  (Fork
    (Com {[LIT_CHARS warn_collector]} {[LIT_CHARS --test]}    )
  )
  (Com {[LIT_CHARS trap]} {[LIT_CHARS cleanup]} {[LIT_CHARS EXIT]}  )
  (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}  )
  (Com {[LIT_CHARS check_log]} {[LIT_CHARS 1]}  )
  (Com {[LIT_CHARS cat]} {[LIT_CHARS TEST_WARNING]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS messages]} <REDIR_DGREAT ">>"> 1),
    >
  )
  (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}  )
  (Com {[LIT_CHARS check_log]} {[LIT_CHARS 1]}  )
  (Com {[LIT_CHARS sed]} {[LIT_CHARS s/intel_dp.c/intel_xx.c/]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS TEST_WARNING]} <REDIR_LESS "<"> 0),
    (FilenameRedirectNode filename={[LIT_CHARS messages]} <REDIR_DGREAT ">>"> 1),
    >
  )
  (Com {[LIT_CHARS sleep]} {[LIT_CHARS 1]}  )
  (Com {[LIT_CHARS check_log]} {[LIT_CHARS 2]}  )
  (Com {[LIT_CHARS mv]} {[LIT_CHARS messages]} {[LIT_CHARS messages.1]}  )
  (Com {[LIT_CHARS sed]} {[LIT_CHARS s/intel_dp.c/intel_xy.c/]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS TEST_WARNING]} <REDIR_LESS "<"> 0),
    (FilenameRedirectNode filename={[LIT_CHARS messages]} <REDIR_GREAT ">"> 1),
    >
  )
  (Com {[LIT_CHARS sleep]} {[LIT_CHARS 2]}  )
  (Com {[LIT_CHARS check_log]} {[LIT_CHARS 3]}  )
  (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]}  )
)