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libcxx initial import

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
3893 changed files with 1209942 additions and 0 deletions
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54
test/input.output/iostream.format/std.manip/resetiosflags.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <iomanip>
// T1 resetiosflags(ios_base::fmtflags mask);
#include <iomanip>
#include <cassert>
template <class CharT>
struct testbuf
: public std::basic_streambuf<CharT>
{
testbuf() {}
};
int main()
{
{
testbuf<char> sb;
std::istream is(&sb);
assert(is.flags() & std::ios_base::skipws);
is >> std::resetiosflags(std::ios_base::skipws);
assert(!(is.flags() & std::ios_base::skipws));
}
{
testbuf<char> sb;
std::ostream os(&sb);
assert(os.flags() & std::ios_base::skipws);
os << std::resetiosflags(std::ios_base::skipws);
assert(!(os.flags() & std::ios_base::skipws));
}
{
testbuf<wchar_t> sb;
std::wistream is(&sb);
assert(is.flags() & std::ios_base::skipws);
is >> std::resetiosflags(std::ios_base::skipws);
assert(!(is.flags() & std::ios_base::skipws));
}
{
testbuf<wchar_t> sb;
std::wostream os(&sb);
assert(os.flags() & std::ios_base::skipws);
os << std::resetiosflags(std::ios_base::skipws);
assert(!(os.flags() & std::ios_base::skipws));
}
}