1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <strstream> 10 11 // class strstreambuf 12 13 // explicit strstreambuf(streamsize alsize_arg = 0); 14 15 #include <strstream> 16 #include <cassert> 17 18 #include "test_macros.h" 19 main(int,char **)20int main(int, char**) 21 { 22 { 23 std::strstreambuf s; 24 assert(s.str() == nullptr); 25 assert(s.pcount() == 0); 26 } 27 { 28 std::strstreambuf s(1024); 29 LIBCPP_ASSERT(s.str() == nullptr); 30 assert(s.pcount() == 0); 31 } 32 33 return 0; 34 } 35