xref: /external/libcxx/test/input.output/iostreams.base/std.ios.manip/fmtflags.manip/skipws.pass.cpp

//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// <ios>

// class ios_base

// ios_base& skipws(ios_base& str);

#include <ios>
#include <streambuf>
#include <cassert>

struct testbuf : public std::streambuf {};

int main()
{
    testbuf sb;
    std::ios ios(&sb);
    std::ios_base& r = std::skipws(ios);
    assert(&r == &ios);
    assert(ios.flags() & std::ios::skipws);
}