(command.CommandList
  children: [
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$NO_CURL'))})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:skip_all)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (SQ 
                        (Token
                          id: Id.Lit_Chars
                          val: 'skipping test, git built without http support'
                          span_id: 109
                        )
                      )
                    }
                  spids: [107]
                )
              ]
            )
            (C {(test_done)})
          ]
          spids: [94 104]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$NO_EXPAT'))})
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_DAV'))})
              ]
            )
          ]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:skip_all)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (SQ 
                        (Token
                          id: Id.Lit_Chars
                          val: 'skipping test, git built without expat support'
                          span_id: 143
                        )
                      )
                    }
                  spids: [141]
                )
              ]
            )
            (C {(test_done)})
          ]
          spids: [118 138]
        )
      ]
    )
    (C {(test_tristate)} {(GIT_TEST_HTTPD)})
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {(test)} {(DQ ($ Id.VSub_DollarName '$GIT_TEST_HTTPD'))} {(Id.Lit_Equals '=')} {(false)})
          ]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:skip_all)
                  op: assign_op.Equal
                  rhs: {(DQ ('Network testing disabled (unset GIT_TEST_HTTPD to enable)'))}
                  spids: [171]
                )
              ]
            )
            (C {(test_done)})
          ]
          spids: [156 168]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: (command.Pipeline children:[(C {(test_have_prereq)} {(NOT_ROOT)})] negated:T)
              terminator: (Token id:Id.Op_Semi val:';' span_id:189)
            )
          ]
          action: [
            (C {(test_skip_or_die)} {($ Id.VSub_DollarName '$GIT_TEST_HTTPD')} 
              {(DQ ('Cannot run httpd tests as root'))}
            )
          ]
          spids: [182 191]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:HTTPD_PARA)
          op: assign_op.Equal
          rhs: {(DQ )}
          spids: [207]
        )
      ]
    )
    (command.ForEach
      iter_name: DEFAULT_HTTPD_PATH
      iter_words: [
        {(SQ (Token id:Id.Lit_Chars val:/usr/sbin/httpd span_id:219))}
        {(SQ (Token id:Id.Lit_Chars val:/usr/sbin/apache2 span_id:223))}
      ]
      do_arg_iter: F
      body: 
        (command.DoGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-x)} {(DQ ($ Id.VSub_DollarName '$DEFAULT_HTTPD_PATH'))})]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Break val:break span_id:243)
                    )
                  ]
                  spids: [229 240]
                )
              ]
            )
          ]
        )
    )
    (command.ForEach
      iter_name: DEFAULT_HTTPD_MODULE_PATH
      iter_words: [
        {(SQ (Token id:Id.Lit_Chars val:/usr/libexec/apache2 span_id:258))}
        {(SQ (Token id:Id.Lit_Chars val:/usr/lib/apache2/modules span_id:264))}
        {(SQ (Token id:Id.Lit_Chars val:/usr/lib64/httpd/modules span_id:270))}
        {(SQ (Token id:Id.Lit_Chars val:/usr/lib/httpd/modules span_id:276))}
      ]
      do_arg_iter: F
      body: 
        (command.DoGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-d)} {(DQ ($ Id.VSub_DollarName '$DEFAULT_HTTPD_MODULE_PATH'))})]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Break val:break span_id:296)
                    )
                  ]
                  spids: [282 293]
                )
              ]
            )
          ]
        )
    )
    (command.Case
      to_match: 
        {
          (command_sub
            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:306)
            command_list: (command.CommandList children:[(C {(uname)})])
          )
        }
      arms: [
        (case_arm
          pat_list: [{(Darwin)}]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:HTTPD_PARA)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$HTTPD_PARA') (' -DDarwin'))}
                  spids: [317]
                )
              ]
            )
          ]
          spids: [313 314 324 -1]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:LIB_HTTPD_PATH)
          op: assign_op.Equal
          rhs: 
            {
              (braced_var_sub
                token: (Token id:Id.VSub_Name val:LIB_HTTPD_PATH span_id:331)
                suffix_op: 
                  (suffix_op.Unary
                    op_id: Id.VTest_Hyphen
                    arg_word: {(DQ ($ Id.VSub_DollarName '$DEFAULT_HTTPD_PATH'))}
                  )
              )
            }
          spids: [329]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:LIB_HTTPD_PORT)
          op: assign_op.Equal
          rhs: 
            {
              (braced_var_sub
                token: (Token id:Id.VSub_Name val:LIB_HTTPD_PORT span_id:340)
                suffix_op: 
                  (suffix_op.Unary
                    op_id: Id.VTest_Hyphen
                    arg_word: 
                      {
                        (braced_var_sub
                          token: (Token id:Id.VSub_Name val:this_test span_id:343)
                          suffix_op: (suffix_op.Unary op_id:Id.VOp1_Pound arg_word:{(t)})
                        )
                      }
                  )
              )
            }
          spids: [338]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:TEST_PATH)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_DollarName '$TEST_DIRECTORY')) (/lib-httpd)}
          spids: [350]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:HTTPD_ROOT_PATH)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_DollarName '$PWD')) (/httpd)}
          spids: [356]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:HTTPD_DOCUMENT_ROOT_PATH)
          op: assign_op.Equal
          rhs: {($ Id.VSub_DollarName '$HTTPD_ROOT_PATH') (/www)}
          spids: [362]
        )
      ]
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIT_VALGRIND)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_DollarName '$GIT_VALGRIND')}
                  spids: [370]
                )
              ]
            )
          terminator: (Token id:Id.Op_Semi val:';' span_id:372)
        )
        (C {(export)} {(GIT_VALGRIND)})
      ]
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIT_VALGRIND_OPTIONS)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_DollarName '$GIT_VALGRIND_OPTIONS')}
                  spids: [378]
                )
              ]
            )
          terminator: (Token id:Id.Op_Semi val:';' span_id:380)
        )
        (C {(export)} {(GIT_VALGRIND_OPTIONS)})
      ]
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIT_TRACE)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_DollarName '$GIT_TRACE')}
                  spids: [386]
                )
              ]
            )
          terminator: (Token id:Id.Op_Semi val:';' span_id:388)
        )
        (C {(export)} {(GIT_TRACE)})
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Pipeline
              children: [(C {(test)} {(-x)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_PATH'))})]
              negated: T
            )
          ]
          action: [
            (C {(test_skip_or_die)} {($ Id.VSub_DollarName '$GIT_TEST_HTTPD')} 
              {(DQ ("no web server found at '") ($ Id.VSub_DollarName '$LIB_HTTPD_PATH') ("'"))}
            )
          ]
          spids: [395 407]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:HTTPD_VERSION)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:424)
                command_list: 
                  (command.CommandList
                    children: [
                      (command.Pipeline
                        children: [
                          (C {($ Id.VSub_DollarName '$LIB_HTTPD_PATH')} {(-v)})
                          (C {(sed)} {(-n)} 
                            {
                              (SQ 
                                (Token
                                  id: Id.Lit_Chars
                                  val: 's/^Server version: Apache\\/\\([0-9]*\\)\\..*$/\\1/p; q'
                                  span_id: 438
                                )
                              )
                            }
                          )
                        ]
                        negated: F
                      )
                    ]
                  )
              )
            }
          spids: [423]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$HTTPD_VERSION'))})]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_MODULE_PATH'))})]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Pipeline
                              children: [
                                (C {(test)} {($ Id.VSub_DollarName '$HTTPD_VERSION')} {(-ge)} {(2)})
                              ]
                              negated: T
                            )
                          ]
                          action: [
                            (C {(test_skip_or_die)} {($ Id.VSub_DollarName '$GIT_TEST_HTTPD')} 
                              {(DQ ('at least Apache version 2 is required'))}
                            )
                          ]
                          spids: [470 483]
                        )
                      ]
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Pipeline
                              children: [
                                (C {(test)} {(-d)} 
                                  {(DQ ($ Id.VSub_DollarName '$DEFAULT_HTTPD_MODULE_PATH'))}
                                )
                              ]
                              negated: T
                            )
                          ]
                          action: [
                            (C {(test_skip_or_die)} {($ Id.VSub_DollarName '$GIT_TEST_HTTPD')} 
                              {(DQ ('Apache module directory not found'))}
                            )
                          ]
                          spids: [500 513]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:LIB_HTTPD_MODULE_PATH)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$DEFAULT_HTTPD_MODULE_PATH'))}
                          spids: [531]
                        )
                      ]
                    )
                  ]
                  spids: [456 467]
                )
              ]
            )
          ]
          spids: [443 453]
        )
      ]
      else_action: [
        (C {(test_skip_or_die)} {($ Id.VSub_DollarName '$GIT_TEST_HTTPD')} 
          {(DQ ("Could not identify web server at '") ($ Id.VSub_DollarName '$LIB_HTTPD_PATH') ("'"))}
        )
      ]
    )
    (command.ShFunction
      name: install_script
      body: 
        (command.BraceGroup
          children: [
            (command.Simple
              words: [
                {(write_script)}
                {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH') (/) ($ Id.VSub_Number '$1'))}
              ]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_Less val:'<' span_id:573)
                  fd: -1
                  arg_word: {(DQ ($ Id.VSub_DollarName '$TEST_PATH') (/) ($ Id.VSub_Number '$1'))}
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: prepare_httpd
      body: 
        (command.BraceGroup
          children: [
            (C {(mkdir)} {(-p)} {(DQ ($ Id.VSub_DollarName '$HTTPD_DOCUMENT_ROOT_PATH'))})
            (C {(cp)} {(DQ ($ Id.VSub_DollarName '$TEST_PATH')) (/passwd)} 
              {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH'))}
            )
            (C {(install_script)} {(broken-smart-http.sh)})
            (C {(install_script)} {(error.sh)})
            (C {(ln)} {(-s)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_MODULE_PATH'))} 
              {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH') (/modules))}
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_SSL'))})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:HTTPD_PROTO)
                          op: assign_op.Equal
                          rhs: {(https)}
                          spids: [651]
                        )
                      ]
                    )
                    (command.Simple
                      words: [
                        {(openssl)}
                        {(req)}
                        {(-config)}
                        {(DQ ($ Id.VSub_DollarName '$TEST_PATH') (/ssl.cnf))}
                        {(-new)}
                        {(-x509)}
                        {(-nodes)}
                        {(-out)}
                        {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH') (/httpd.pem))}
                        {(-keyout)}
                        {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH') (/httpd.pem))}
                      ]
                      more_env: [
                        (env_pair
                          name: RANDFILE_PATH
                          val: {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH')) (/.rnd)}
                          spids: [656]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:GIT_SSL_NO_VERIFY)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [702]
                        )
                      ]
                    )
                    (C {(export)} {(GIT_SSL_NO_VERIFY)})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:HTTPD_PARA)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$HTTPD_PARA') (' -DSSL'))}
                          spids: [711]
                        )
                      ]
                    )
                  ]
                  spids: [637 648]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:HTTPD_PROTO)
                      op: assign_op.Equal
                      rhs: {(http)}
                      spids: [721]
                    )
                  ]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:HTTPD_DEST)
                  op: assign_op.Equal
                  rhs: {(127.0.0.1) (Id.Lit_Other ':') ($ Id.VSub_DollarName '$LIB_HTTPD_PORT')}
                  spids: [728]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:HTTPD_URL)
                  op: assign_op.Equal
                  rhs: 
                    {($ Id.VSub_DollarName '$HTTPD_PROTO') (Id.Lit_Other ':') (//) 
                      ($ Id.VSub_DollarName '$HTTPD_DEST')
                    }
                  spids: [734]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:HTTPD_URL_USER)
                  op: assign_op.Equal
                  rhs: 
                    {($ Id.VSub_DollarName '$HTTPD_PROTO') (Id.Lit_Other ':') (//user) 
                      (Id.Lit_Other '%') (40host) (Id.Lit_Other '@') ($ Id.VSub_DollarName '$HTTPD_DEST')
                    }
                  spids: [741]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:HTTPD_URL_USER_PASS)
                  op: assign_op.Equal
                  rhs: 
                    {($ Id.VSub_DollarName '$HTTPD_PROTO') (Id.Lit_Other ':') (//user) 
                      (Id.Lit_Other '%') (40host) (Id.Lit_Other ':') (Id.KW_Pass pass) (Id.Lit_Other '%') (40host) (Id.Lit_Other '@') 
                      ($ Id.VSub_DollarName '$HTTPD_DEST')
                    }
                  spids: [751]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_DAV'))})
                        (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_SVN'))})
                      ]
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:HTTPD_PARA)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$HTTPD_PARA') (' -DDAV'))}
                          spids: [790]
                        )
                      ]
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_SVN'))})]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:HTTPD_PARA)
                                  op: assign_op.Equal
                                  rhs: {(DQ ($ Id.VSub_DollarName '$HTTPD_PARA') (' -DSVN'))}
                                  spids: [812]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:LIB_HTTPD_SVNPATH)
                                  op: assign_op.Equal
                                  rhs: {(DQ ($ Id.VSub_DollarName '$rawsvnrepo'))}
                                  spids: [819]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:svnrepo)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (DQ ('http://127.0.0.1:') 
                                        ($ Id.VSub_DollarName '$LIB_HTTPD_PORT') (/)
                                      )
                                    }
                                  spids: [825]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:svnrepo)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (DQ ($ Id.VSub_DollarName '$svnrepo') 
                                        ($ Id.VSub_DollarName '$LIB_HTTPD_SVN')
                                      )
                                    }
                                  spids: [833]
                                )
                              ]
                            )
                            (C {(export)} {(LIB_HTTPD_SVN)} {(LIB_HTTPD_SVNPATH)})
                          ]
                          spids: [798 809]
                        )
                      ]
                    )
                  ]
                  spids: [766 787]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: start_httpd
      body: 
        (command.BraceGroup
          children: [
            (command.Simple
              words: [{(prepare_httpd)}]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:864)
                  fd: -1
                  arg_word: {(3)}
                )
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:867)
                  fd: 2
                  arg_word: {(4)}
                )
              ]
            )
            (C {(trap)} 
              {(SQ (Token id:Id.Lit_Chars val:'code=$?; stop_httpd; (exit $code); die' span_id:875))} {(EXIT)}
            )
            (command.Simple
              words: [
                {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_PATH'))}
                {(-d)}
                {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH'))}
                {(-f)}
                {(DQ ($ Id.VSub_DollarName '$TEST_PATH') (/apache.conf))}
                {($ Id.VSub_DollarName '$HTTPD_PARA')}
                {(-c)}
                {(DQ ('Listen 127.0.0.1:') ($ Id.VSub_DollarName '$LIB_HTTPD_PORT'))}
                {(-k)}
                {(start)}
              ]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:918)
                  fd: -1
                  arg_word: {(3)}
                )
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:921)
                  fd: 2
                  arg_word: {(4)}
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {($ Id.VSub_QMark '$?')} {(-ne)} {(0)})]
                  action: [
                    (C {(trap)} {(SQ (Token id:Id.Lit_Chars val:die span_id:942))} {(EXIT)})
                    (command.Simple
                      words: [{(cat)} {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH')) (/error.log)}]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:955)
                          fd: -1
                          arg_word: {(4)}
                        )
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'2>' span_id:958)
                          fd: 2
                          arg_word: {(/dev/null)}
                        )
                      ]
                    )
                    (C {(test_skip_or_die)} {($ Id.VSub_DollarName '$GIT_TEST_HTTPD')} 
                      {(DQ ('web server setup failed'))}
                    )
                  ]
                  spids: [925 936]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: stop_httpd
      body: 
        (command.BraceGroup
          children: [
            (C {(trap)} {(SQ (Token id:Id.Lit_Chars val:die span_id:986))} {(EXIT)})
            (C {(DQ ($ Id.VSub_DollarName '$LIB_HTTPD_PATH'))} {(-d)} 
              {(DQ ($ Id.VSub_DollarName '$HTTPD_ROOT_PATH'))} {(-f)} {(DQ ($ Id.VSub_DollarName '$TEST_PATH') (/apache.conf))} {($ Id.VSub_DollarName '$HTTPD_PARA')} 
              {(-k)} {(stop)}
            )
          ]
        )
    )
    (command.ShFunction
      name: test_http_push_nonff
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:REMOTE_REPO)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$1')}
                  spids: [1029]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:LOCAL_REPO)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$2')}
                  spids: [1033]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:BRANCH)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$3')}
                  spids: [1037]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:EXPECT_CAS_RESULT)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (braced_var_sub
                        token: (Token id:Id.VSub_Number val:4 span_id:1043)
                        suffix_op: (suffix_op.Unary op_id:Id.VTest_Hyphen arg_word:{(failure)})
                      )
                    }
                  spids: [1041]
                )
              ]
            )
            (C {(test_expect_success)} 
              {(SQ (Token id:Id.Lit_Chars val:'non-fast-forward push fails' span_id:1053))} 
              {
                (SQ (Token id:Id.Lit_Chars val:'\n' span_id:1057) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\tcd "$REMOTE_REPO" &&\n'
                    span_id: 1058
                  ) (Token id:Id.Lit_Chars val:'\t\tHEAD=$(git rev-parse --verify HEAD) &&\n' span_id:1059) 
                  (Token id:Id.Lit_Chars val:'\n' span_id:1060) (Token id:Id.Lit_Chars val:'\t\tcd "$LOCAL_REPO" &&\n' span_id:1061) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\tgit checkout $BRANCH &&\n'
                    span_id: 1062
                  ) (Token id:Id.Lit_Chars val:'\t\techo "changed" > path2 &&\n' span_id:1063) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\tgit commit -a -m path2 --amend &&\n'
                    span_id: 1064
                  ) (Token id:Id.Lit_Chars val:'\n' span_id:1065) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\ttest_must_fail git push -v origin >output 2>&1 &&\n'
                    span_id: 1066
                  ) (Token id:Id.Lit_Chars val:'\t\t(cd "$REMOTE_REPO" &&\n' span_id:1067) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\t test $HEAD = $(git rev-parse --verify HEAD))\n'
                    span_id: 1068
                  ) (Token id:Id.Lit_Chars val:'\t' span_id:1069)
                )
              }
            )
            (C {(test_expect_success)} 
              {(SQ (Token id:Id.Lit_Chars val:'non-fast-forward push show ref status' span_id:1077))} 
              {
                (SQ (Token id:Id.Lit_Chars val:'\n' span_id:1081) 
                  (Token
                    id: Id.Lit_Chars
                    val: 
'\t\tgrep "^ ! \\[rejected\\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" output\n'
                    span_id: 1082
                  ) (Token id:Id.Lit_Chars val:'\t' span_id:1083)
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (SQ 
                  (Token
                    id: Id.Lit_Chars
                    val: 'non-fast-forward push shows help message'
                    span_id: 1091
                  )
                )
              } 
              {
                (SQ (Token id:Id.Lit_Chars val:'\n' span_id:1095) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\ttest_i18ngrep "Updates were rejected because" output\n'
                    span_id: 1096
                  ) (Token id:Id.Lit_Chars val:'\t' span_id:1097)
                )
              }
            )
            (C {(test_expect_) (${ Id.VSub_Name EXPECT_CAS_RESULT)} 
              {(SQ (Token id:Id.Lit_Chars val:'force with lease aka cas' span_id:1108))} 
              {
                (SQ (Token id:Id.Lit_Chars val:'\n' span_id:1112) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\tHEAD=$(\tcd "$REMOTE_REPO" && git rev-parse --verify HEAD ) &&\n'
                    span_id: 1113
                  ) (Token id:Id.Lit_Chars val:'\t\ttest_when_finished ' span_id:1114)
                ) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:"\\'" span_id:1116)) 
                (SQ (Token id:Id.Lit_Chars val:'\n' span_id:1118) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\t\t(cd "$REMOTE_REPO" && git update-ref HEAD "$HEAD")\n'
                    span_id: 1119
                  ) (Token id:Id.Lit_Chars val:'\t\t' span_id:1120)
                ) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:"\\'" span_id:1122)) 
                (SQ (Token id:Id.Lit_Chars val:' &&\n' span_id:1124) 
                  (Token id:Id.Lit_Chars val:'\t\t(\n' span_id:1125) (Token id:Id.Lit_Chars val:'\t\t\tcd "$LOCAL_REPO" &&\n' span_id:1126) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\t\tgit push -v --force-with-lease=$BRANCH:$HEAD origin\n'
                    span_id: 1127
                  ) (Token id:Id.Lit_Chars val:'\t\t) &&\n' span_id:1128) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\tgit rev-parse --verify "$BRANCH" >expect &&\n'
                    span_id: 1129
                  ) (Token id:Id.Lit_Chars val:'\t\t(\n' span_id:1130) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\t\tcd "$REMOTE_REPO" && git rev-parse --verify HEAD\n'
                    span_id: 1131
                  ) (Token id:Id.Lit_Chars val:'\t\t) >actual &&\n' span_id:1132) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\ttest_cmp expect actual\n'
                    span_id: 1133
                  ) (Token id:Id.Lit_Chars val:'\t' span_id:1134)
                )
              }
            )
          ]
        )
    )
    (command.ShFunction
      name: setup_askpass_helper
      body: 
        (command.BraceGroup
          children: [
            (C {(test_expect_success)} 
              {(SQ (Token id:Id.Lit_Chars val:'setup askpass helper' span_id:1150))} 
              {
                (SQ (Token id:Id.Lit_Chars val:'\n' span_id:1154) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\twrite_script "$TRASH_DIRECTORY/askpass" <<-\\EOF &&\n'
                    span_id: 1155
                  ) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\techo >>"$TRASH_DIRECTORY/askpass-query" "askpass: $*" &&\n'
                    span_id: 1156
                  ) (Token id:Id.Lit_Chars val:'\t\tcase "$*" in\n' span_id:1157) 
                  (Token id:Id.Lit_Chars val:'\t\t*Username*)\n' span_id:1158) (Token id:Id.Lit_Chars val:'\t\t\twhat=user\n' span_id:1159) 
                  (Token id:Id.Lit_Chars val:'\t\t\t;;\n' span_id:1160) (Token id:Id.Lit_Chars val:'\t\t*Password*)\n' span_id:1161) 
                  (Token id:Id.Lit_Chars val:'\t\t\twhat=pass\n' span_id:1162) (Token id:Id.Lit_Chars val:'\t\t\t;;\n' span_id:1163) 
                  (Token id:Id.Lit_Chars val:'\t\tesac &&\n' span_id:1164) (Token id:Id.Lit_Chars val:'\t\tcat "$TRASH_DIRECTORY/askpass-$what"\n' span_id:1165) 
                  (Token id:Id.Lit_Chars val:'\t\tEOF\n' span_id:1166) (Token id:Id.Lit_Chars val:'\t\tGIT_ASKPASS="$TRASH_DIRECTORY/askpass" &&\n' span_id:1167) 
                  (Token
                    id: Id.Lit_Chars
                    val: '\t\texport GIT_ASKPASS &&\n'
                    span_id: 1168
                  ) (Token id:Id.Lit_Chars val:'\t\texport TRASH_DIRECTORY\n' span_id:1169) 
                  (Token id:Id.Lit_Chars val:'\t' span_id:1170)
                )
              }
            )
          ]
        )
    )
    (command.ShFunction
      name: set_askpass
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp]
              children: [
                (command.Simple
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:1183)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$TRASH_DIRECTORY') (/askpass-query))}
                    )
                  ]
                )
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_Number '$1'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:1198)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$TRASH_DIRECTORY') (/askpass-user))}
                    )
                  ]
                )
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_Number '$2'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:1213)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$TRASH_DIRECTORY') (/askpass-pass))}
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: expect_askpass
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:dest)
                  op: assign_op.Equal
                  rhs: 
                    {($ Id.VSub_DollarName '$HTTPD_DEST') 
                      (braced_var_sub
                        token: (Token id:Id.VSub_Number val:3 span_id:1232)
                        suffix_op: 
                          (suffix_op.Unary
                            op_id: Id.VTest_Plus
                            arg_word: {(Id.Lit_Slash /) ($ Id.VSub_Number '$3')}
                          )
                      )
                    }
                  spids: [1229]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.BraceGroup
                  children: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Number '$1'))}
                      arms: [
                        (case_arm
                          pat_list: [{(none)}]
                          spids: [1252 1253 1256 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.KW_Pass pass)}]
                          action: [
                            (C {(echo)} 
                              {
                                (DQ ("askpass: Password for 'http://") ($ Id.VSub_Number '$2') ('@') 
                                  ($ Id.VSub_DollarName '$dest') ("': ")
                                )
                              }
                            )
                          ]
                          spids: [1259 1260 1274 -1]
                        )
                        (case_arm
                          pat_list: [{(both)}]
                          action: [
                            (C {(echo)} 
                              {
                                (DQ ("askpass: Username for 'http://") ($ Id.VSub_DollarName '$dest') 
                                  ("': ")
                                )
                              }
                            )
                            (C {(echo)} 
                              {
                                (DQ ("askpass: Password for 'http://") ($ Id.VSub_Number '$2') ('@') 
                                  ($ Id.VSub_DollarName '$dest') ("': ")
                                )
                              }
                            )
                          ]
                          spids: [1277 1278 1301 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [(C {(false)})]
                          spids: [1304 1305 1311 -1]
                        )
                      ]
                    )
                  ]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:1319)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$TRASH_DIRECTORY') (/askpass-expect))}
                    )
                  ]
                )
                (C {(test_cmp)} {(DQ ($ Id.VSub_DollarName '$TRASH_DIRECTORY') (/askpass-expect))} 
                  {(DQ ($ Id.VSub_DollarName '$TRASH_DIRECTORY') (/askpass-query))}
                )
              ]
            )
          ]
        )
    )
  ]
)