1*c7c0095bSPiotr Fusik //===----------------------------------------------------------------------===// 2*c7c0095bSPiotr Fusik // 3*c7c0095bSPiotr Fusik // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*c7c0095bSPiotr Fusik // See https://llvm.org/LICENSE.txt for license information. 5*c7c0095bSPiotr Fusik // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*c7c0095bSPiotr Fusik // 7*c7c0095bSPiotr Fusik //===----------------------------------------------------------------------===// 8*c7c0095bSPiotr Fusik 9*c7c0095bSPiotr Fusik // UNSUPPORTED: c++03, c++11, c++14, c++17 10*c7c0095bSPiotr Fusik 11*c7c0095bSPiotr Fusik // <sstream> 12*c7c0095bSPiotr Fusik 13*c7c0095bSPiotr Fusik // template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT>> 14*c7c0095bSPiotr Fusik // class basic_stringstream 15*c7c0095bSPiotr Fusik 16*c7c0095bSPiotr Fusik // template <class SAlloc> 17*c7c0095bSPiotr Fusik // explicit basic_stringstream(const basic_string<char_type, traits_type, SAlloc>& s, ios_base::openmode which = ios_base::out | ios_base::in) 18*c7c0095bSPiotr Fusik 19*c7c0095bSPiotr Fusik #include <sstream> 20*c7c0095bSPiotr Fusik #include <cassert> 21*c7c0095bSPiotr Fusik 22*c7c0095bSPiotr Fusik #include "make_string.h" 23*c7c0095bSPiotr Fusik #include "test_allocator.h" 24*c7c0095bSPiotr Fusik #include "test_macros.h" 25*c7c0095bSPiotr Fusik 26*c7c0095bSPiotr Fusik #define STR(S) MAKE_STRING(CharT, S) 27*c7c0095bSPiotr Fusik #define SV(S) MAKE_STRING_VIEW(CharT, S) 28*c7c0095bSPiotr Fusik 29*c7c0095bSPiotr Fusik template <class CharT> 30*c7c0095bSPiotr Fusik static void test() { 31*c7c0095bSPiotr Fusik { 32*c7c0095bSPiotr Fusik const std::basic_string<CharT> s(STR("testing")); 33*c7c0095bSPiotr Fusik const std::basic_stringstream<CharT, std::char_traits<CharT>, test_allocator<CharT>> ss(s); 34*c7c0095bSPiotr Fusik assert(ss.view() == SV("testing")); 35*c7c0095bSPiotr Fusik } 36*c7c0095bSPiotr Fusik { 37*c7c0095bSPiotr Fusik const std::basic_string<CharT> s(STR("testing")); 38*c7c0095bSPiotr Fusik const std::basic_stringstream<CharT, std::char_traits<CharT>, test_allocator<CharT>> ss(s, std::ios_base::in); 39*c7c0095bSPiotr Fusik assert(ss.view() == SV("testing")); 40*c7c0095bSPiotr Fusik } 41*c7c0095bSPiotr Fusik } 42*c7c0095bSPiotr Fusik 43*c7c0095bSPiotr Fusik int main(int, char**) { 44*c7c0095bSPiotr Fusik test<char>(); 45*c7c0095bSPiotr Fusik #ifndef TEST_HAS_NO_WIDE_CHARACTERS 46*c7c0095bSPiotr Fusik test<wchar_t>(); 47*c7c0095bSPiotr Fusik #endif 48*c7c0095bSPiotr Fusik return 0; 49*c7c0095bSPiotr Fusik } 50