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Diffstat (limited to 'test/std/input.output/iostream.format/input.streams/iostreamclass/iostream.cons/move.pass.cpp')
-rw-r--r-- | test/std/input.output/iostream.format/input.streams/iostreamclass/iostream.cons/move.pass.cpp | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/test/std/input.output/iostream.format/input.streams/iostreamclass/iostream.cons/move.pass.cpp b/test/std/input.output/iostream.format/input.streams/iostreamclass/iostream.cons/move.pass.cpp new file mode 100644 index 000000000000..c0592e927c8f --- /dev/null +++ b/test/std/input.output/iostream.format/input.streams/iostreamclass/iostream.cons/move.pass.cpp @@ -0,0 +1,78 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <istream> + +// template <class charT, class traits = char_traits<charT> > +// class basic_iostream; + +// basic_iostream(basic_iostream&& rhs); + +#include <istream> +#include <cassert> + +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + +template <class CharT> +struct testbuf + : public std::basic_streambuf<CharT> +{ + testbuf() {} +}; + +template <class CharT> +struct test_iostream + : public std::basic_iostream<CharT> +{ + typedef std::basic_iostream<CharT> base; + test_iostream(testbuf<CharT>* sb) : base(sb) {} + + test_iostream(test_iostream&& s) + : base(std::move(s)) {} +}; + +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES + +int main() +{ +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + { + testbuf<char> sb; + test_iostream<char> is1(&sb); + test_iostream<char> is(std::move(is1)); + assert(is1.rdbuf() == &sb); + assert(is1.gcount() == 0); + assert(is.gcount() == 0); + assert(is.rdbuf() == 0); + assert(is.tie() == 0); + assert(is.fill() == ' '); + assert(is.rdstate() == is.goodbit); + assert(is.exceptions() == is.goodbit); + assert(is.flags() == (is.skipws | is.dec)); + assert(is.precision() == 6); + assert(is.getloc().name() == "C"); + } + { + testbuf<wchar_t> sb; + test_iostream<wchar_t> is1(&sb); + test_iostream<wchar_t> is(std::move(is1)); + assert(is1.gcount() == 0); + assert(is.gcount() == 0); + assert(is1.rdbuf() == &sb); + assert(is.rdbuf() == 0); + assert(is.tie() == 0); + assert(is.fill() == L' '); + assert(is.rdstate() == is.goodbit); + assert(is.exceptions() == is.goodbit); + assert(is.flags() == (is.skipws | is.dec)); + assert(is.precision() == 6); + assert(is.getloc().name() == "C"); + } +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES +} |