1*0b8c8bc8SPiotr Fusik //===----------------------------------------------------------------------===// 2*0b8c8bc8SPiotr Fusik // 3*0b8c8bc8SPiotr Fusik // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b8c8bc8SPiotr Fusik // See https://llvm.org/LICENSE.txt for license information. 5*0b8c8bc8SPiotr Fusik // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b8c8bc8SPiotr Fusik // 7*0b8c8bc8SPiotr Fusik //===----------------------------------------------------------------------===// 8*0b8c8bc8SPiotr Fusik 9*0b8c8bc8SPiotr Fusik // <sstream> 10*0b8c8bc8SPiotr Fusik 11*0b8c8bc8SPiotr Fusik // template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> > 12*0b8c8bc8SPiotr Fusik // class basic_stringstream 13*0b8c8bc8SPiotr Fusik 14*0b8c8bc8SPiotr Fusik // void str(const basic_string<charT,traits,Allocator>& str); 15*0b8c8bc8SPiotr Fusik 16*0b8c8bc8SPiotr Fusik #include <sstream> 17*0b8c8bc8SPiotr Fusik #include <cassert> 18*0b8c8bc8SPiotr Fusik 19*0b8c8bc8SPiotr Fusik #include "test_macros.h" 20*0b8c8bc8SPiotr Fusik main(int,char **)21*0b8c8bc8SPiotr Fusikint main(int, char**) 22*0b8c8bc8SPiotr Fusik { 23*0b8c8bc8SPiotr Fusik { 24*0b8c8bc8SPiotr Fusik std::stringstream ss(" 123 456 "); 25*0b8c8bc8SPiotr Fusik assert(ss.rdbuf() != 0); 26*0b8c8bc8SPiotr Fusik assert(ss.good()); 27*0b8c8bc8SPiotr Fusik assert(ss.str() == " 123 456 "); 28*0b8c8bc8SPiotr Fusik int i = 0; 29*0b8c8bc8SPiotr Fusik ss >> i; 30*0b8c8bc8SPiotr Fusik assert(i == 123); 31*0b8c8bc8SPiotr Fusik ss >> i; 32*0b8c8bc8SPiotr Fusik assert(i == 456); 33*0b8c8bc8SPiotr Fusik ss << i << ' ' << 123; 34*0b8c8bc8SPiotr Fusik assert(ss.str() == "456 1236 "); 35*0b8c8bc8SPiotr Fusik ss.str("5466 89 "); 36*0b8c8bc8SPiotr Fusik ss >> i; 37*0b8c8bc8SPiotr Fusik assert(i == 5466); 38*0b8c8bc8SPiotr Fusik ss >> i; 39*0b8c8bc8SPiotr Fusik assert(i == 89); 40*0b8c8bc8SPiotr Fusik ss << i << ' ' << 321; 41*0b8c8bc8SPiotr Fusik assert(ss.str() == "89 3219 "); 42*0b8c8bc8SPiotr Fusik } 43*0b8c8bc8SPiotr Fusik #ifndef TEST_HAS_NO_WIDE_CHARACTERS 44*0b8c8bc8SPiotr Fusik { 45*0b8c8bc8SPiotr Fusik std::wstringstream ss(L" 123 456 "); 46*0b8c8bc8SPiotr Fusik assert(ss.rdbuf() != 0); 47*0b8c8bc8SPiotr Fusik assert(ss.good()); 48*0b8c8bc8SPiotr Fusik assert(ss.str() == L" 123 456 "); 49*0b8c8bc8SPiotr Fusik int i = 0; 50*0b8c8bc8SPiotr Fusik ss >> i; 51*0b8c8bc8SPiotr Fusik assert(i == 123); 52*0b8c8bc8SPiotr Fusik ss >> i; 53*0b8c8bc8SPiotr Fusik assert(i == 456); 54*0b8c8bc8SPiotr Fusik ss << i << ' ' << 123; 55*0b8c8bc8SPiotr Fusik assert(ss.str() == L"456 1236 "); 56*0b8c8bc8SPiotr Fusik ss.str(L"5466 89 "); 57*0b8c8bc8SPiotr Fusik ss >> i; 58*0b8c8bc8SPiotr Fusik assert(i == 5466); 59*0b8c8bc8SPiotr Fusik ss >> i; 60*0b8c8bc8SPiotr Fusik assert(i == 89); 61*0b8c8bc8SPiotr Fusik ss << i << ' ' << 321; 62*0b8c8bc8SPiotr Fusik assert(ss.str() == L"89 3219 "); 63*0b8c8bc8SPiotr Fusik } 64*0b8c8bc8SPiotr Fusik #endif 65*0b8c8bc8SPiotr Fusik { 66*0b8c8bc8SPiotr Fusik std::stringstream ss; 67*0b8c8bc8SPiotr Fusik ss.write("\xd1", 1); 68*0b8c8bc8SPiotr Fusik assert(ss.str().length() == 1); 69*0b8c8bc8SPiotr Fusik } 70*0b8c8bc8SPiotr Fusik 71*0b8c8bc8SPiotr Fusik return 0; 72*0b8c8bc8SPiotr Fusik } 73