(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "Revision traversal vs grafts and path limiter">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]}  )
  (Com {[LIT_CHARS test_expect_success]} {[LIT_CHARS setup]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tmkdir subdir &&\n"> <LIT_CHARS "\techo >fileA fileA &&\n"> <LIT_CHARS "\techo >subdir/fileB fileB &&\n"> <LIT_CHARS "\tgit add fileA subdir/fileB &&\n"> <LIT_CHARS "\tgit commit -a -m \"Initial in one history.\" &&\n"> <LIT_CHARS "\tA0=`git rev-parse --verify HEAD` &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo >fileA fileA modified &&\n"> <LIT_CHARS "\tgit commit -a -m \"Second in one history.\" &&\n"> <LIT_CHARS "\tA1=`git rev-parse --verify HEAD` &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo >subdir/fileB fileB modified &&\n"> <LIT_CHARS "\tgit commit -a -m \"Third in one history.\" &&\n"> <LIT_CHARS "\tA2=`git rev-parse --verify HEAD` &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\trm -f .git/refs/heads/master .git/index &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo >fileA fileA again &&\n"> <LIT_CHARS "\techo >subdir/fileB fileB again &&\n"> <LIT_CHARS "\tgit add fileA subdir/fileB &&\n"> <LIT_CHARS "\tgit commit -a -m \"Initial in alternate history.\" &&\n"> <LIT_CHARS "\tB0=`git rev-parse --verify HEAD` &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo >fileA fileA modified in alternate history &&\n"> <LIT_CHARS "\tgit commit -a -m \"Second in alternate history.\" &&\n"> <LIT_CHARS "\tB1=`git rev-parse --verify HEAD` &&\n"> <LIT_CHARS "\n"> <LIT_CHARS "\techo >subdir/fileB fileB modified in alternate history &&\n"> <LIT_CHARS "\tgit commit -a -m \"Third in alternate history.\" &&\n"> <LIT_CHARS "\tB2=`git rev-parse --verify HEAD` &&\n"> <LIT_CHARS "\t: done\n">]}  )
  (FunctionDef check []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('type', {[VarSub 1]})])
      (Com {[LIT_CHARS shift]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arg', {[SQ ]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('which', {[LIT_CHARS arg]})])
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[LIT_CHARS test.expect]}      )
      (For a do_arg_iter)
        (List
          (If
            (Com {[LIT_CHARS test]} {[DQ [LIT_CHARS z][VarSub a]]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS z--]}            )
            (List
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('which', {[LIT_CHARS expect]})])
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('child', {[SQ ]})])
              (Com {[LIT_CHARS continue]}              )
            )
          )
          (If
            (Com {[LIT_CHARS test]} {[DQ [VarSub which]]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS arg]}            )
            (List
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('arg', {[DQ [VarSub arg][VarSub a][LIT_CHARS " "]]})])
              (Com {[LIT_CHARS continue]}              )
            )
          )
          (If
            (Com {[LIT_CHARS test]} {[DQ [VarSub type]]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS basic]}            )
            (Com {[LIT_CHARS echo]} {[DQ [VarSub a]]}            )
            (ElseTrue)
            (List
              (If
                (Com {[LIT_CHARS test]} {[DQ [LIT_CHARS z][VarSub child]]} {[LIT_NEQUAL "!="]} {[LIT_CHARS z]}                )
                (Com {[LIT_CHARS echo]} {[DQ [VarSub child][LIT_CHARS " "][VarSub a]]}                )
              )
              (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('child', {[DQ [VarSub a]]})])
            )
          )
        )
      )
      (If
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS test]} {[DQ [VarSub type]]} {[LIT_NEQUAL "!="]} {[LIT_CHARS basic]}          )
          (Com {[LIT_CHARS test]} {[DQ [LIT_CHARS z][VarSub child]]} {[LIT_NEQUAL "!="]} {[LIT_CHARS z]}          )
        )
        (Com {[LIT_CHARS echo]} {[VarSub child]}
          <
          (FilenameRedirectNode filename={[LIT_CHARS test.expect]} <REDIR_DGREAT ">>"> 1),
          >
        )
      )
      (If
        (Com {[LIT_CHARS test]} {[VarSub type]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS basic]}        )
        (Com {[LIT_CHARS git]} {[LIT_CHARS rev-list]} {[VarSub arg]}
          <
          (FilenameRedirectNode filename={[LIT_CHARS test.actual]} <REDIR_GREAT ">"> 1),
          >
        )
        (Com {[LIT_CHARS test]} {[VarSub type]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS parents]}        )
        (Com {[LIT_CHARS git]} {[LIT_CHARS rev-list]} {[LIT_CHARS --parents]} {[VarSub arg]}
          <
          (FilenameRedirectNode filename={[LIT_CHARS test.actual]} <REDIR_GREAT ">"> 1),
          >
        )
        (Com {[LIT_CHARS test]} {[VarSub type]} {[LIT_DBRACKET_LIKE "="]} {[LIT_CHARS parents-raw]}        )
        (Pipeline
          (Com {[LIT_CHARS git]} {[LIT_CHARS rev-list]} {[LIT_CHARS --parents]} {[LIT_CHARS --pretty] [LIT_DBRACKET_LIKE "="] [LIT_CHARS raw]} {[VarSub arg]}          )
          (Com {[LIT_CHARS sed]} {[LIT_CHARS -n]} {[LIT_CHARS -e]} {[SQ <LIT_CHARS "s/^commit //p">]}
            <
            (FilenameRedirectNode filename={[LIT_CHARS test.actual]} <REDIR_GREAT ">"> 1),
            >
          )
        )
      )
      (Com {[LIT_CHARS test_cmp]} {[LIT_CHARS test.expect]} {[LIT_CHARS test.actual]}      )
    )
  )
  (For type [{[LIT_CHARS basic]}, {[LIT_CHARS parents]}, {[LIT_CHARS parents-raw]}])
    (List
      (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "without grafts">]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\t\trm -f .git/info/grafts &&\n"][LIT_CHARS "\t\tcheck "][VarSub type][LIT_CHARS " "][VarSub B2][LIT_CHARS " -- "][VarSub B2][LIT_CHARS " "][VarSub B1][LIT_CHARS " "][VarSub B0][LIT_CHARS "\n"][LIT_CHARS "\t"]]}      )
      (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "with grafts">]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\t\techo '"][VarSub B0][LIT_CHARS " "][VarSub A2][LIT_CHARS "' >.git/info/grafts &&\n"][LIT_CHARS "\t\tcheck "][VarSub type][LIT_CHARS " "][VarSub B2][LIT_CHARS " -- "][VarSub B2][LIT_CHARS " "][VarSub B1][LIT_CHARS " "][VarSub B0][LIT_CHARS " "][VarSub A2][LIT_CHARS " "][VarSub A1][LIT_CHARS " "][VarSub A0][LIT_CHARS "\n"][LIT_CHARS "\t"]]}      )
      (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "without grafts, with pathlimit">]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\t\trm -f .git/info/grafts &&\n"][LIT_CHARS "\t\tcheck "][VarSub type][LIT_CHARS " "][VarSub B2][LIT_CHARS " subdir -- "][VarSub B2][LIT_CHARS " "][VarSub B0][LIT_CHARS "\n"][LIT_CHARS "\t"]]}      )
      (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "with grafts, with pathlimit">]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\t\techo '"][VarSub B0][LIT_CHARS " "][VarSub A2][LIT_CHARS "' >.git/info/grafts &&\n"][LIT_CHARS "\t\tcheck "][VarSub type][LIT_CHARS " "][VarSub B2][LIT_CHARS " subdir -- "][VarSub B2][LIT_CHARS " "][VarSub B0][LIT_CHARS " "][VarSub A2][LIT_CHARS " "][VarSub A0][LIT_CHARS "\n"][LIT_CHARS "\t"]]}      )
    )
  )
  (Com {[LIT_CHARS test_done]}  )
)