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Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/1.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/1.cc | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/1.cc new file mode 100644 index 000000000..13dac274b --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/1.cc @@ -0,0 +1,88 @@ +// 1999-06-08 bkoz + +// Copyright (C) 1999, 2003, 2009 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 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/>. + +// 21.3.4 basic_string element access + +#include <string> +#include <stdexcept> +#include <testsuite_hooks.h> + +bool test01(void) +{ + bool test __attribute__((unused)) = true; + typedef std::wstring::size_type csize_type; + typedef std::wstring::const_reference cref; + typedef std::wstring::reference ref; + csize_type csz01, csz02; + + const std::wstring str01(L"tamarindo, costa rica"); + std::wstring str02(L"41st street beach, capitola, california"); + std::wstring str03; + + // const_reference operator[] (size_type pos) const; + csz01 = str01.size(); + cref cref1 = str01[csz01 - 1]; + VERIFY( cref1 == L'a' ); + cref cref2 = str01[csz01]; + VERIFY( cref2 == wchar_t() ); + + // reference operator[] (size_type pos); + csz02 = str02.size(); + ref ref1 = str02[csz02 - 1]; + VERIFY( ref1 == L'a' ); + ref ref2 = str02[1]; + VERIFY( ref2 == L'1' ); + + // const_reference at(size_type pos) const; + csz01 = str01.size(); + cref cref3 = str01.at(csz01 - 1); + VERIFY( cref3 == L'a' ); + try { + str01.at(csz01); + VERIFY( false ); // Should not get here, as exception thrown. + } + catch(std::out_of_range& fail) { + VERIFY( true ); + } + catch(...) { + VERIFY( false ); + } + + // reference at(size_type pos); + csz01 = str02.size(); + ref ref3 = str02.at(csz02 - 1); + VERIFY( ref3 == L'a' ); + try { + str02.at(csz02); + VERIFY( false ); // Should not get here, as exception thrown. + } + catch(std::out_of_range& fail) { + VERIFY( true ); + } + catch(...) { + VERIFY( false ); + } + return test; +} + +int main() +{ + test01(); + return 0; +} |