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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <ostream>
// template <class charT, class traits = char_traits<charT> >
// class basic_ostream;
// explicit basic_ostream(basic_streambuf<charT,traits>* sb);
#include <ostream>
#include <cassert>
template <class CharT>
struct testbuf
: public std::basic_streambuf<CharT>
{
testbuf() {}
};
int main()
{
{
testbuf<char> sb;
std::basic_ostream<char> os(&sb);
assert(os.rdbuf() == &sb);
assert(os.tie() == 0);
assert(os.fill() == ' ');
assert(os.rdstate() == os.goodbit);
assert(os.exceptions() == os.goodbit);
assert(os.flags() == (os.skipws | os.dec));
assert(os.precision() == 6);
assert(os.getloc().name() == "C");
}
{
testbuf<wchar_t> sb;
std::basic_ostream<wchar_t> os(&sb);
assert(os.rdbuf() == &sb);
assert(os.tie() == 0);
assert(os.fill() == L' ');
assert(os.rdstate() == os.goodbit);
assert(os.exceptions() == os.goodbit);
assert(os.flags() == (os.skipws | os.dec));
assert(os.precision() == 6);
assert(os.getloc().name() == "C");
}
}
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