33     char_type* eback() const {return base::eback();}  in eback()  function
47         assert(f.eback() == 0);  in main()
51         assert(f.eback() != 0);  in main()
52         assert(f.eback() == f.gptr());  in main()
54         assert(f.egptr() - f.eback() == 9);  in main()
61         assert(f.eback() == 0);  in main()
65         assert(f.eback() != 0);  in main()
66         assert(f.eback() == f.gptr());  in main()
68         assert(f.egptr() - f.eback() == 8);  in main()
71         assert(f.eback()[0] == '5');  in main()
72         assert(f.eback()[1] == '6');  in main()
73         assert(f.eback()[2] == '7');  in main()
74         assert(f.eback()[3] == '8');  in main()
75         assert(f.gptr() - f.eback() == 4);  in main()
84         assert(f.eback() == 0);  in main()
88         assert(f.eback() != 0);  in main()
89         assert(f.eback() == f.gptr());  in main()
91         assert(f.egptr() - f.eback() == 9);  in main()
98         assert(f.eback() == 0);  in main()
102         assert(f.eback() != 0);  in main()
103         assert(f.eback() == f.gptr());  in main()
105         assert(f.egptr() - f.eback() == 8);  in main()
108         assert(f.eback()[0] == L'5');  in main()
109         assert(f.eback()[1] == L'6');  in main()
110         assert(f.eback()[2] == L'7');  in main()
111         assert(f.eback()[3] == L'8');  in main()
112         assert(f.gptr() - f.eback() == 4);  in main()