setbuf.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b
133e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org//===----------------------------------------------------------------------===// 233e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// 333e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// The LLVM Compiler Infrastructure 433e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// 533e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// This file is distributed under the University of Illinois Open Source 633e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// License. See LICENSE.TXT for details. 733e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// 833e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org//===----------------------------------------------------------------------===// 933e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org 1033e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// <sstream> 1133e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org 1233e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> > 1333e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// class basic_stringbuf 1433e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org 1533e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org// basic_streambuf<charT,traits>* setbuf(charT* s, streamsize n); 1633e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org 1733e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org#include <sstream> 1833e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org#include <cassert> 1933e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org 2033e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.orgint main() 2133e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org{ 2233e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org { 2333e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org std::stringbuf sb("0123456789"); 2433e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org assert(sb.pubsetbuf(0, 0) == &sb); 2533e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org assert(sb.str() == "0123456789"); 2633e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org } 2733e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org { 2833e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org std::wstringbuf sb(L"0123456789"); 2933e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org assert(sb.pubsetbuf(0, 0) == &sb); 3033e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org assert(sb.str() == L"0123456789"); 3133e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org } 3233e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org} 3333e09c8efd078308de3c77a88301566f65c07befverwaest@chromium.org