(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS errexit]}  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS nounset]}  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS pipefail]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_ROOT', {[ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub BASH_SOURCE]]})] [LIT_CHARS /..]})])
  (Com {[LIT_CHARS source]} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /hack/lib/init.sh]]}  )
  (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS golang] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS setup_env]}  )
  (FunctionDef kube::test::find_dirs []
    (Subshell
      (List
        (Com {[LIT_CHARS cd]} {[VarSub KUBE_ROOT]}        )
        (Pipeline
          (Com {[LIT_CHARS find]} {[LIT_CHARS .]} {[LIT_CHARS -not]} {[\ LIT_ESCAPED_CHAR "\\("]} {[\ LIT_ESCAPED_CHAR "\\("]} {[LIT_CHARS -wholename]} {[SQ <LIT_CHARS ./output>]} {[LIT_CHARS -o]} {[LIT_CHARS -wholename]} {[SQ <LIT_CHARS ./_output>]} {[LIT_CHARS -o]} {[LIT_CHARS -wholename]} {[SQ <LIT_CHARS ./release>]} {[LIT_CHARS -o]} {[LIT_CHARS -wholename]} {[SQ <LIT_CHARS ./target>]} {[LIT_CHARS -o]} {[LIT_CHARS -wholename]} {[SQ <LIT_CHARS "*/third_party/*">]} {[LIT_CHARS -o]} {[LIT_CHARS -wholename]} {[SQ <LIT_CHARS "*/Godeps/*">]} {[\ LIT_ESCAPED_CHAR "\\)"]} {[LIT_CHARS -prune]} {[\ LIT_ESCAPED_CHAR "\\)"]} {[LIT_CHARS -name]} {[SQ <LIT_CHARS "*_test.go">]} {[LIT_CHARS -print0]}          )
          (Com {[LIT_CHARS xargs]} {[LIT_CHARS -0n1]} {[LIT_CHARS dirname]}          )
          (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s|^\\./||">]}          )
          (Com {[LIT_CHARS sort]} {[LIT_CHARS -u]}          )
        )
      )
    )
  )
  (FunctionDef kube::test::find_pkgs []
    (Pipeline
      (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS find_dirs]}      )
      (Com {[LIT_CHARS xargs]} {[LIT_CHARS -n1]} {[LIT_CHARS printf]} {[DQ [VarSub KUBE_GO_PACKAGE][LIT_CHARS "/%s"][\ LIT_ESCAPED_CHAR "\\n"]]}      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_COVER', {[VarSub KUBE_COVER test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS "-cover -covermode=atomic"]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_TIMEOUT', {[VarSub KUBE_TIMEOUT test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS "-timeout 120s"]}]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_RACE', {[VarSub KUBE_RACE test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS -race]}]})])
  (FunctionDef kube::test::usage []
    (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage_from_stdin]}
      <
      (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "usage: "][VarSub 0][LIT_CHARS " [OPTIONS] [TARGETS]\n"][LIT_CHARS "\n"][LIT_CHARS "OPTIONS:\n"][LIT_CHARS "  -i <number>   : number of times to run each test, must be >= 1\n"]]} <REDIR_DLESS "<<"> 0),
      >
    )
  )
  (FunctionDef isnum []
    (DBracket {B2 BINARY_STRING_TILDE_EQUAL {[DQ [VarSub 1]]} {[LIT_OTHER "^"] [LIT_DBRACKET_LIKE "["] [LIT_CHARS 0-9] [LIT_DBRACKET_LIKE "]"] [LIT_OTHER "+"] [LIT_OTHER "$"]}})
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('iterations', {[LIT_CHARS 1]})])
  (While
    (Com {[LIT_CHARS getopts]} {[DQ [LIT_CHARS "hi:"]]} {[LIT_CHARS opt]}    )
    (Case to_match={[VarSub opt]}, pat_word_list=[[{[LIT_CHARS h]}], [{[LIT_CHARS i]}], [{[LIT_OTHER "?"]}], [{[LIT_OTHER ":"]}]]
      (List
        (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage]}        )
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]}        )
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('iterations', {[DQ [VarSub OPTARG]]})])
        (If
          (AndOr OP_OR_IF
            (Pipeline!
              (Com {[LIT_CHARS isnum]} {[DQ [VarSub iterations]]}              )
            )
            (DBracket {B2 BINARY_INT_LE {[DQ [VarSub iterations]]} {[LIT_CHARS 0]}})
          )
          (List
            (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage]} {[DQ [LIT_CHARS "'"][VarSub 0][LIT_CHARS "': argument to -i must be numeric and greater than 0"]]}            )
            (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage]}            )
            (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}            )
          )
        )
      )
      (List
        (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage]}        )
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}        )
      )
      (List
        (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage]} {[DQ [LIT_CHARS "Option -"][VarSub OPTARG][LIT_CHARS " <value>"]]}        )
        (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS usage]}        )
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}        )
      )
    )
  )
  (Com {[LIT_CHARS shift]} {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub OPTIND]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]}  )
  (Com {[LIT_CHARS eval]} {[DQ [LIT_CHARS "goflags=("][VarSub KUBE_GOFLAGS test_op=VS_TEST_COLON_HYPHEN {}][LIT_CHARS ")"]]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('testcases', {[Array ]})])
  (For arg do_arg_iter)
    (If
      (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub arg]]} {[LIT_CHARS -] [LIT_OTHER "*"]}})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('goflags+', {[Array {[DQ [VarSub arg]]}]})])
      (ElseTrue)
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('testcases+', {[Array {[DQ [VarSub arg]]}]})])
    )
  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[DQ [VarSub testcases bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_PLUS {[VarSub testcases bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}]]}  )
  (If
    (DBracket {B2 BINARY_INT_GT {[VarSub iterations]} {[LIT_CHARS 1]}})
    (List
      (If
        (DBracket {B2 BINARY_INT_EQ {[VarSub #]} {[LIT_CHARS 0]}})
        (Com {[LIT_CHARS set]} {[LIT_CHARS --]} {[ComSub (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS find_dirs]})]}        )
      )
      (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS status]} {[DQ [LIT_CHARS "Running "][VarSub iterations][LIT_CHARS " times"]]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('fails', {[LIT_CHARS 0]})])
      (For arg do_arg_iter)
        (List
          (Com {[LIT_CHARS trap]} {[SQ <LIT_CHARS "exit 1">]} {[LIT_CHARS SIGINT]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pkg', {[VarSub KUBE_GO_PACKAGE] [LIT_CHARS /] [VarSub arg]})])
          (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS status]} {[DQ [VarSub pkg]]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pass', {[LIT_CHARS 0]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('count', {[LIT_CHARS 0]})])
          (For i [{[ComSub (Com {[LIT_CHARS seq]} {[LIT_CHARS 1]} {[VarSub iterations]})]}])
            (List
              (If
                (Com {[LIT_CHARS go]} {[LIT_CHARS test]} {[DQ [VarSub goflags bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_PLUS {[VarSub goflags bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}]]} {[VarSub KUBE_RACE]} {[VarSub KUBE_TIMEOUT]} {[DQ [VarSub pkg]]}                )
                (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pass', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub pass]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
                (ElseTrue)
                (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('fails', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub fails]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
              )
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('count', {[ArithSub {A2 AS_OP_PLUS {A Atom NODE_ARITH_WORD {[VarSub count]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
            )
          )
          (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS status]} {[DQ [VarSub pass][LIT_CHARS " / "][VarSub count][LIT_CHARS " passed"]]}          )
        )
      )
      (If
        (DBracket {B2 BINARY_INT_GT {[VarSub fails]} {[LIT_CHARS 0]}})
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}        )
        (ElseTrue)
        (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]}        )
      )
    )
  )
  (If
    (DBracket {B1 UNARY_STRING_n {[DQ [VarSub 1 test_op=VS_TEST_HYPHEN {}]]}})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('covdir', {[DQ [LIT_CHARS /tmp/k8s_coverage/][ComSub (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS util] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS sortable_date]})]]})])
      (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS log] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS status]} {[DQ [LIT_CHARS "Saving coverage output in '"][VarSub covdir][LIT_CHARS "'"]]}      )
      (For arg do_arg_iter)
        (List
          (Com {[LIT_CHARS trap]} {[SQ <LIT_CHARS "exit 1">]} {[LIT_CHARS SIGINT]}          )
          (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub covdir][LIT_CHARS /][VarSub arg]]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pkg', {[VarSub KUBE_GO_PACKAGE] [LIT_CHARS /] [VarSub arg]})])
          (Com {[LIT_CHARS go]} {[LIT_CHARS test]} {[DQ [VarSub goflags bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_PLUS {[VarSub goflags bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}]]} {[VarSub KUBE_RACE]} {[VarSub KUBE_TIMEOUT]} {[VarSub KUBE_COVER]} {[LIT_CHARS -coverprofile] [LIT_DBRACKET_LIKE "="] [DQ [VarSub covdir][LIT_CHARS /][VarSub arg][LIT_CHARS /coverage.out]]} {[DQ [VarSub pkg]]}          )
        )
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]}      )
    )
  )
  (Pipeline
    (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS test] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS find_pkgs]}    )
    (Com {[LIT_CHARS xargs]} {[LIT_CHARS go]} {[LIT_CHARS test]} {[DQ [VarSub goflags bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_PLUS {[VarSub goflags bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}]]} {[VarSub KUBE_RACE]} {[VarSub KUBE_TIMEOUT]} {[VarSub KUBE_COVER]}    )
  )
)