bc8d3f97eb
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. 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");
|
|
}
|
|
}
|