bc8d3f97eb
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <string>
|
|
|
|
// template<class charT, class traits, class Allocator>
|
|
// basic_ostream<charT, traits>&
|
|
// operator<<(basic_ostream<charT, traits>& os,
|
|
// const basic_string<charT,traits,Allocator>& str);
|
|
|
|
#include <string>
|
|
#include <sstream>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
{
|
|
std::ostringstream out;
|
|
std::string s("some text");
|
|
out << s;
|
|
assert(out.good());
|
|
assert(s == out.str());
|
|
}
|
|
{
|
|
std::ostringstream out;
|
|
std::string s("some text");
|
|
out.width(12);
|
|
out << s;
|
|
assert(out.good());
|
|
assert(" " + s == out.str());
|
|
}
|
|
{
|
|
std::wostringstream out;
|
|
std::wstring s(L"some text");
|
|
out << s;
|
|
assert(out.good());
|
|
assert(s == out.str());
|
|
}
|
|
{
|
|
std::wostringstream out;
|
|
std::wstring s(L"some text");
|
|
out.width(12);
|
|
out << s;
|
|
assert(out.good());
|
|
assert(L" " + s == out.str());
|
|
}
|
|
}
|