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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [testsuite/] [21_strings/] [basic_string/] [numeric_conversions/] [wchar_t/] [stoi.cc] - Rev 516
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// { dg-options "-std=gnu++0x" } // { dg-require-string-conversions "" } // 2008-06-15 Paolo Carlini <paolo.carlini@oracle.com> // Copyright (C) 2008, 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/>. // 21.4 Numeric Conversions [string.conversions] #include <string> #include <limits> #include <stdexcept> #include <testsuite_hooks.h> void test01() { #ifdef _GLIBCXX_USE_C99 bool test __attribute__((unused)) = false; using namespace std; try { wstring one; stoi(one); } catch(std::invalid_argument) { test = true; } catch(...) { } VERIFY( test ); test = false; try { wstring one(L"a"); stoi(one); } catch(std::invalid_argument) { test = true; } catch(...) { } VERIFY( test ); int i1 = 0; try { wstring one(L"a"); i1 = stoi(one, 0, 16); } catch(...) { test = false; } VERIFY( test ); VERIFY( i1 == 10 ); size_t idx1 = 0; try { wstring one(L"78"); i1 = stoi(one, &idx1, 8); } catch(...) { test = false; } VERIFY( test ); VERIFY( i1 == 7 ); VERIFY( idx1 = 1 ); try { wstring one(L"10112"); i1 = stoi(one, &idx1, 2); } catch(...) { test = false; } VERIFY( test ); VERIFY( i1 == 11 ); VERIFY( idx1 == 4 ); try { wstring one(L"0XE"); i1 = stoi(one, &idx1, 0); } catch(...) { test = false; } VERIFY( test ); VERIFY( i1 == 14 ); VERIFY( idx1 == 3 ); test = false; try { wstring one(1000, L'9'); i1 = stoi(one); } catch(std::out_of_range) { test = true; } catch(...) { } VERIFY( test ); VERIFY( i1 == 14 ); try { i1 = numeric_limits<int>::max(); wstring one(to_wstring((long long)i1)); i1 = stoi(one); } catch(...) { test = false; } VERIFY( test ); VERIFY( i1 == numeric_limits<int>::max() ); try { i1 = numeric_limits<int>::min(); wstring one(to_wstring((long long)i1)); i1 = stoi(one); } catch(...) { test = false; } VERIFY( test ); VERIFY( i1 == numeric_limits<int>::min() ); test = false; i1 = 1; try { long long ll0 = numeric_limits<int>::max(); ++ll0; wstring one(to_wstring(ll0)); i1 = stoi(one); } catch(std::out_of_range) { test = true; } catch(...) { } VERIFY( test ); VERIFY( i1 == 1 ); test = false; try { long long ll1 = numeric_limits<int>::min(); --ll1; wstring one(to_wstring(ll1)); i1 = stoi(one); } catch(std::out_of_range) { test = true; } catch(...) { } VERIFY( test ); VERIFY( i1 == 1 ); #endif } int main() { test01(); return 0; }