anchor.diff:  
     METHOD render_repo_item.
       DATA:
  -          lv_link     TYPE string,
  -          lv_icon     TYPE string,
  -          lv_file     TYPE string,
  -          lv_cmd      TYPE string,
  -          lv_trclass  TYPE string.
  +      lv_link    TYPE string,
  +      lv_icon    TYPE string,
  +      lv_file    TYPE string,
  +      lv_cmd     TYPE string,
  +      lv_trclass TYPE string.
   
       CREATE OBJECT ro_html.
   
  
positive.code:       pack_long FOR TESTING
          RAISING lcx_exception,
        pack_multiple FOR TESTING
          RAISING lcx_exception.
  
      METHODS:
        object_blob
  
negative.code: *----------------------------------------------------------------------*
  CLASS ltcl_git_pack IMPLEMENTATION.
  
    METHOD sort_tree1.
  
      DATA: lt_tree TYPE lcl_git_pack=>ty_nodes_tt.
  
      FIELD-SYMBOLS: <ls_tree> LIKE LINE OF lt_tree.
  
  
      APPEND INITIAL LINE TO lt_tree ASSIGNING <ls_tree>.
      <ls_tree>-chmod = gc_chmod-file.
      <ls_tree>-name  = 'b.txt'.
      <ls_tree>-sha1  = '0123'.
  
      APPEND INITIAL LINE TO lt_tree ASSIGNING <ls_tree>.
      <ls_tree>-chmod = gc_chmod-file.
      <ls_tree>-name  = 'a.txt'.
      <ls_tree>-sha1  = '0123'.
  
      lt_tree = lcl_git_pack=>sort_tree( lt_tree ).
  
      READ TABLE lt_tree INDEX 1 ASSIGNING <ls_tree>.
      cl_abap_unit_assert=>assert_subrc( ).
  
      cl_abap_unit_assert=>assert_equals(
        act = <ls_tree>-name
        exp = 'a.txt' ).
  
    ENDMETHOD.
  
    METHOD sort_tree2.
  
      DATA: lt_tree TYPE lcl_git_pack=>ty_nodes_tt.
  
      FIELD-SYMBOLS: <ls_tree> LIKE LINE OF lt_tree.
  
  
      APPEND INITIAL LINE TO lt_tree ASSIGNING <ls_tree>.
      <ls_tree>-chmod = gc_chmod-file.
      <ls_tree>-name  = 'foo.txt'.
      <ls_tree>-sha1  = '0123'.
  
      APPEND INITIAL LINE TO lt_tree ASSIGNING <ls_tree>.
      <ls_tree>-chmod = gc_chmod-dir.
      <ls_tree>-name  = 'foo'.
      <ls_tree>-sha1  = '0123'.
  
      lt_tree = lcl_git_pack=>sort_tree( lt_tree ).
  
      READ TABLE lt_tree INDEX 1 ASSIGNING <ls_tree>.
      cl_abap_unit_assert=>assert_subrc( ).
  
      cl_abap_unit_assert=>assert_equals(
        act = <ls_tree>-name
        exp = 'foo.txt' ).
  
    ENDMETHOD.
  
    METHOD pack_multiple.
  
      CONSTANTS: lc_data TYPE x LENGTH 15 VALUE '123456789ABCDEF545794254754554',
  