diff options
Diffstat (limited to 'libcxx/test/std/input.output')
-rw-r--r-- | libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters/nullptr.pass.cpp | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters/nullptr.pass.cpp b/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters/nullptr.pass.cpp deleted file mode 100644 index 0893b2b07a8..00000000000 --- a/libcxx/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters/nullptr.pass.cpp +++ /dev/null @@ -1,80 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// 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; - -// template<class charT, class traits> -// basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>& out, nullptr_t); -// - -#include <ostream> -#include <cassert> -#include "test_macros.h" - -template <class CharT> -class testbuf - : public std::basic_streambuf<CharT> -{ - typedef std::basic_streambuf<CharT> base; - std::basic_string<CharT> str_; -public: - testbuf() - { - } - - std::basic_string<CharT> str() const - {return std::basic_string<CharT>(base::pbase(), base::pptr());} - -protected: - - virtual typename base::int_type - overflow(typename base::int_type ch = base::traits_type::eof()) - { - if (ch != base::traits_type::eof()) - { - int n = static_cast<int>(str_.size()); - str_.push_back(ch); - str_.resize(str_.capacity()); - base::setp(const_cast<CharT*>(str_.data()), - const_cast<CharT*>(str_.data() + str_.size())); - base::pbump(n+1); - } - return ch; - } -}; - -int main() -{ - { - std::wostream os((std::wstreambuf*)0); - os << nullptr; - assert(os.bad()); - assert(os.fail()); - } - { - testbuf<char> sb; - std::ostream os(&sb); - assert(sb.str().length() == 0); - os << nullptr; - assert(sb.str().length() > 0); - LIBCPP_ASSERT(sb.str() == "(nullptr)"); // output is an implementation-defined NTCTS - } - - { - testbuf<wchar_t> sb; - std::wostream os(&sb); - assert(sb.str().length() == 0); - os << nullptr; - assert(sb.str().length() > 0); - LIBCPP_ASSERT(sb.str() == L"(nullptr)"); // output is an implementation-defined NTCTS - } -} |