1 // { dg-options "-std=gnu++11" } 2 // { dg-require-string-conversions "" } 3 // 2008-06-15 Paolo Carlini <paolo.carlini@oracle.com> 4 5 // Copyright (C) 2008-2016 Free Software Foundation, Inc. 6 // 7 // This file is part of the GNU ISO C++ Library. This library is free 8 // software; you can redistribute it and/or modify it under the 9 // terms of the GNU General Public License as published by the 10 // Free Software Foundation; either version 3, or (at your option) 11 // any later version. 12 13 // This library is distributed in the hope that it will be useful, 14 // but WITHOUT ANY WARRANTY; without even the implied warranty of 15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 // GNU General Public License for more details. 17 18 // You should have received a copy of the GNU General Public License along 19 // with this library; see the file COPYING3. If not see 20 // <http://www.gnu.org/licenses/>. 21 22 // 21.4 Numeric Conversions [string.conversions] 23 24 #include <string> 25 #include <testsuite_hooks.h> 26 27 void test01()28test01() 29 { 30 #if _GLIBCXX_USE_C99_WCHAR 31 32 bool test __attribute__((unused)) = true; 33 using namespace std; 34 35 long long ll1 = -2; 36 wstring one(to_wstring(ll1)); 37 VERIFY( one == L"-2" ); 38 39 long long ll2 = 10; 40 wstring two(to_wstring(ll2)); 41 VERIFY( two == L"10" ); 42 43 unsigned long long ull1 = 2; 44 wstring three(to_wstring(ull1)); 45 VERIFY( three == L"2" ); 46 47 unsigned long long ull2 = 3000; 48 wstring four(to_wstring(ull2)); 49 VERIFY( four == L"3000" ); 50 51 long double ld1 = 2.0L; 52 wstring five(to_wstring(ld1)); 53 VERIFY( five == L"2.000000" ); 54 55 long double ld2 = -4.0L; 56 wstring six(to_wstring(ld2)); 57 VERIFY( six == L"-4.000000" ); 58 59 #endif 60 } 61 main()62int main() 63 { 64 test01(); 65 return 0; 66 } 67