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Diffstat (limited to 'libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/3.cc')
-rw-r--r-- | libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/3.cc | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/3.cc new file mode 100644 index 00000000000..46b7287b0e0 --- /dev/null +++ b/libstdc++-v3/testsuite/21_strings/basic_string/cons/wchar_t/3.cc @@ -0,0 +1,69 @@ +// 1999-06-04 bkoz + +// Copyright (C) 1999, 2000, 2001, 2002, 2003 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// 21.3.1 basic_string constructors. + +#include <new> +#include <string> +#include <stdexcept> +#include <testsuite_hooks.h> + +void test03() +{ + bool test = true; + const wchar_t* with_nulls = L"This contains \0 a zero byte."; + + // These are tests to see how basic_string handles data with NUL + // bytes. Obviously basic_string(char*) will halt at the first one, but + // nothing else should. + std::wstring s1 (with_nulls, 28); + VERIFY( s1.size() == 28 ); + std::wstring s2 (s1); + VERIFY( s2.size() == 28 ); + + // Not defined, but libstdc++ throws an exception. + const wchar_t* bogus = 0; + try + { + std::wstring str1(bogus); + VERIFY( false ); + } + catch(std::exception& fail) + { + VERIFY( true ); + } + + // Not defined, but libstdc++ throws an exception. + try + { + std::wstring str2(bogus, 5); + VERIFY( false ); + } + catch(std::exception& fail) + { + VERIFY( true ); + } +} + +int main() +{ + test03(); + return 0; +} |