(command.CommandList
  children: [
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'test GIT_CEILING_DIRECTORIES'>)}
        )
      ]
    )
    (C {(.)} {(./test-lib.sh)})
    (command.FuncDef
      name: test_prefix
      body: 
        (command.BraceGroup
          children: [
            (C {(test_expect_success)} {(DQ ($ VSub_Number '$1'))} 
              {
                (DQ ("test '") ($ VSub_Number '$2') ("' = ") 
                  (word_part.EscapedLiteralPart token:<Lit_EscapedChar '\\"'>) (word_part.EscapedLiteralPart token:<Lit_EscapedChar '\\$'>) ('(git rev-parse --show-prefix)') 
                  (word_part.EscapedLiteralPart token:<Lit_EscapedChar '\\"'>)
                )
              }
            )
          ]
        )
    )
    (command.FuncDef
      name: test_fail
      body: 
        (command.BraceGroup
          children: [
            (C {(test_expect_success)} {(DQ ($ VSub_Number '$1') (': prefix'))} 
              {(SQ <'\n'> <'\t\ttest_expect_code 128 git rev-parse --show-prefix\n'> <'\t'>)}
            )
          ]
        )
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:TRASH_ROOT)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$PWD'))}
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:ROOT_PARENT)
          op: Equal
          rhs: 
            {
              (word_part.CommandSubPart
                command_list: 
                  (command.CommandList
                    children: [(C {(dirname)} {(DQ ($ VSub_DollarName '$TRASH_ROOT'))})]
                  )
                left_token: <Left_CommandSub '$('>
              )
            }
        )
      ]
    )
    (C {(unset)} {(GIT_CEILING_DIRECTORIES)})
    (C {(test_prefix)} {(no_ceil)} {(DQ )})
    (C {(export)} {(GIT_CEILING_DIRECTORIES)})
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES) op:Equal rhs:{(DQ )})]
    )
    (C {(test_prefix)} {(ceil_empty)} {(DQ )})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$ROOT_PARENT'))}
        )
      ]
    )
    (C {(test_prefix)} {(ceil_at_parent)} {(DQ )})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$ROOT_PARENT') (/))}
        )
      ]
    )
    (C {(test_prefix)} {(ceil_at_parent_slash)} {(DQ )})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT'))}
        )
      ]
    )
    (C {(test_prefix)} {(ceil_at_trash)} {(DQ )})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/))}
        )
      ]
    )
    (C {(test_prefix)} {(ceil_at_trash_slash)} {(DQ )})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub))}
        )
      ]
    )
    (C {(test_prefix)} {(ceil_at_sub)} {(DQ )})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub/))}
        )
      ]
    )
    (C {(test_prefix)} {(ceil_at_sub_slash)} {(DQ )})
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test_have_prereq)} {(SYMLINKS)})]
          action: [(C {(ln)} {(-s)} {(sub)} {(top)})]
        )
      ]
    )
    (command.AndOr
      ops: [Op_DPipe]
      children: [
        (C {(mkdir)} {(-p)} {(sub/dir)})
        (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
      ]
    )
    (command.AndOr
      ops: [Op_DPipe]
      children: [
        (C {(cd)} {(sub/dir)})
        (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
      ]
    )
    (C {(unset)} {(GIT_CEILING_DIRECTORIES)})
    (C {(test_prefix)} {(subdir_no_ceil)} {(DQ (sub/dir/))})
    (C {(export)} {(GIT_CEILING_DIRECTORIES)})
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES) op:Equal rhs:{(DQ )})]
    )
    (C {(test_prefix)} {(subdir_ceil_empty)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT'))}
        )
      ]
    )
    (C {(test_fail)} {(subdir_ceil_at_trash)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/))}
        )
      ]
    )
    (C {(test_fail)} {(subdir_ceil_at_trash_slash)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub))}
        )
      ]
    )
    (C {(test_fail)} {(subdir_ceil_at_sub)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub/))}
        )
      ]
    )
    (C {(test_fail)} {(subdir_ceil_at_sub_slash)})
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test_have_prereq)} {(SYMLINKS)})]
          action: [
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
                  op: Equal
                  rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/top))}
                )
              ]
            )
            (C {(test_fail)} {(subdir_ceil_at_top)})
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
                  op: Equal
                  rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/top/))}
                )
              ]
            )
            (C {(test_fail)} {(subdir_ceil_at_top_slash)})
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
                  op: Equal
                  rhs: {(DQ (':') ($ VSub_DollarName '$TRASH_ROOT') (/top))}
                )
              ]
            )
            (C {(test_prefix)} {(subdir_ceil_at_top_no_resolve)} {(DQ (sub/dir/))})
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
                  op: Equal
                  rhs: {(DQ (':') ($ VSub_DollarName '$TRASH_ROOT') (/top/))}
                )
              ]
            )
            (C {(test_prefix)} {(subdir_ceil_at_top_slash_no_resolve)} {(DQ (sub/dir/))})
          ]
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub/dir))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_subdir)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub/dir/))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_subdir_slash)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/su))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_su)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/su/))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_su_slash)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub/di))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_sub_di)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub/di))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_sub_di_slash)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/subdi))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_subdi)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/subdi))}
        )
      ]
    )
    (C {(test_prefix)} {(subdir_ceil_at_subdi_slash)} {(DQ (sub/dir/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ('/foo:') ($ VSub_DollarName '$TRASH_ROOT') (/sub))}
        )
      ]
    )
    (C {(test_fail)} {(second_of_two)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') ('/sub:/bar'))}
        )
      ]
    )
    (C {(test_fail)} {(first_of_two)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ('/foo:') ($ VSub_DollarName '$TRASH_ROOT') ('/sub:/bar'))}
        )
      ]
    )
    (C {(test_fail)} {(second_of_three)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sub))}
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:GIT_DIR) op:Equal rhs:{(../../.git)})]
    )
    (C {(export)} {(GIT_DIR)})
    (C {(test_prefix)} {(git_dir_specified)} {(DQ )})
    (C {(unset)} {(GIT_DIR)})
    (command.AndOr
      ops: [Op_DPipe]
      children: [(C {(cd)} {(../..)}) (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})]
    )
    (command.AndOr
      ops: [Op_DPipe]
      children: [
        (C {(mkdir)} {(-p)} {(s/d)})
        (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
      ]
    )
    (command.AndOr
      ops: [Op_DPipe]
      children: [(C {(cd)} {(s/d)}) (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})]
    )
    (C {(unset)} {(GIT_CEILING_DIRECTORIES)})
    (C {(test_prefix)} {(sd_no_ceil)} {(DQ (s/d/))})
    (C {(export)} {(GIT_CEILING_DIRECTORIES)})
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES) op:Equal rhs:{(DQ )})]
    )
    (C {(test_prefix)} {(sd_ceil_empty)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT'))}
        )
      ]
    )
    (C {(test_fail)} {(sd_ceil_at_trash)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/))}
        )
      ]
    )
    (C {(test_fail)} {(sd_ceil_at_trash_slash)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/s))}
        )
      ]
    )
    (C {(test_fail)} {(sd_ceil_at_s)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/s/))}
        )
      ]
    )
    (C {(test_fail)} {(sd_ceil_at_s_slash)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/s/d))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_sd)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/s/d/))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_sd_slash)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/su))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_su)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/su/))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_su_slash)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/s/di))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_s_di)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/s/di))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_s_di_slash)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sdi))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_sdi)} {(DQ (s/d/))})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:GIT_CEILING_DIRECTORIES)
          op: Equal
          rhs: {(DQ ($ VSub_DollarName '$TRASH_ROOT') (/sdi))}
        )
      ]
    )
    (C {(test_prefix)} {(sd_ceil_at_sdi_slash)} {(DQ (s/d/))})
    (C {(test_done)})
  ]
)