| // 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t |
| |
| // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
| // Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| std::wstring str_01(L"mykonos. . . or what?"); |
| std::wstring str_02(L"paris, or sainte-maxime?"); |
| std::wstring str_03; |
| std::wstringbuf strb_01(str_01); |
| std::wstringbuf strb_02(str_02, std::ios_base::in); |
| std::wstringbuf strb_03(str_03, std::ios_base::out); |
| |
| // test overloaded virtual functions |
| void test04() |
| { |
| bool test __attribute__((unused)) = true; |
| std::streamoff strmof_1(-1), strmof_2; |
| typedef std::wstringbuf::int_type int_type; |
| typedef std::wstringbuf::traits_type traits_type; |
| |
| // GET |
| strmof_1 = strb_01.in_avail(); |
| strmof_2 = strb_02.in_avail(); |
| strmof_1 = strb_03.in_avail(); |
| |
| int_type c3 = strb_01.sbumpc(); |
| int_type c4 = strb_02.sbumpc(); |
| int_type c5 = strb_03.sbumpc(); |
| |
| // int_type sgetc() |
| // if read_cur not avail, return uflow(), else return *read_cur |
| int_type c6 = strb_01.sgetc(); |
| int_type c7 = strb_02.sgetc(); |
| VERIFY( c6 != c3 ); |
| VERIFY( c7 != c4 ); |
| int_type c8 = strb_01.sgetc(); |
| int_type c9 = strb_02.sgetc(); |
| VERIFY( c6 == c8 ); |
| VERIFY( c7 == c9 ); |
| c5 = strb_03.sgetc(); |
| VERIFY( c5 == traits_type::eof() ); |
| } |
| |
| int main() |
| { |
| test04(); |
| return 0; |
| } |
| |
| |
| |
| // more candy!!! |