25         std::stringbuf sb("0123456789", std::ios_base::in);  in main()
26         assert(sb.pubseekpos(3, std::ios_base::out) == -1);  in main()
27         assert(sb.pubseekpos(3, std::ios_base::in | std::ios_base::out) == -1);  in main()
28         assert(sb.pubseekpos(3, std::ios_base::in) == 3);  in main()
32         std::stringbuf sb("0123456789", std::ios_base::out);  in main()
33         assert(sb.pubseekpos(3, std::ios_base::in) == -1);  in main()
34         assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == -1);  in main()
35         assert(sb.pubseekpos(3, std::ios_base::out) == 3);  in main()
41         assert(sb.pubseekpos(3, std::ios_base::in) == 3);  in main()
43         assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == 3);  in main()
47         assert(sb.pubseekpos(3, std::ios_base::out) == 3);  in main()
53         std::wstringbuf sb(L"0123456789", std::ios_base::in);  in main()
54         assert(sb.pubseekpos(3, std::ios_base::out) == -1);  in main()
55         assert(sb.pubseekpos(3, std::ios_base::in | std::ios_base::out) == -1);  in main()
56         assert(sb.pubseekpos(3, std::ios_base::in) == 3);  in main()
60         std::wstringbuf sb(L"0123456789", std::ios_base::out);  in main()
61         assert(sb.pubseekpos(3, std::ios_base::in) == -1);  in main()
62         assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == -1);  in main()
63         assert(sb.pubseekpos(3, std::ios_base::out) == 3);  in main()
69         assert(sb.pubseekpos(3, std::ios_base::in) == 3);  in main()
71         assert(sb.pubseekpos(3, std::ios_base::out | std::ios_base::in) == 3);  in main()
75         assert(sb.pubseekpos(3, std::ios_base::out) == 3);  in main()