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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_ostream/] [inserters_character/] [wchar_t/] [6.cc] - Rev 424
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// Copyright (C) 2005, 2009 Free Software Foundation // // 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 3, 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 COPYING3. If not see // <http://www.gnu.org/licenses/>. // 27.6.2.5.4 basic_ostream character inserters #include <string> #include <ostream> #include <sstream> #include <testsuite_hooks.h> // ostringstream and positioning, multiple writes // http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00326.html void test06() { bool test __attribute__((unused)) = true; const wchar_t carray01[] = L"mos def & talib kweli are black star"; // normal std::wostringstream ostr1(L"mos def"); VERIFY( ostr1.str() == L"mos def" ); ostr1 << L" & talib kweli"; // should overwrite first part of buffer VERIFY( ostr1.str() == L" & talib kweli" ); ostr1 << L" are black star"; // should append to string from above VERIFY( ostr1.str() != carray01 ); VERIFY( ostr1.str() == L" & talib kweli are black star" ); // appending std::wostringstream ostr2(L"blackalicious", std::ios_base::out | std::ios_base::ate); VERIFY( ostr2.str() == L"blackalicious" ); ostr2 << L" NIA "; // should not overwrite first part of buffer VERIFY( ostr2.str() == L"blackalicious NIA " ); ostr2 << L"4: deception (5:19)"; // should append to full string from above VERIFY( ostr2.str() == L"blackalicious NIA 4: deception (5:19)" ); } int main() { test06(); return 0; }