| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <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> |
| |
| #include "min_allocator.h" |
| |
| 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()); |
| } |
| #if __cplusplus >= 201103L |
| { |
| typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; |
| std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; |
| S s("some text"); |
| out << s; |
| assert(out.good()); |
| assert(s == out.str()); |
| } |
| { |
| typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; |
| std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; |
| S s("some text"); |
| out.width(12); |
| out << s; |
| assert(out.good()); |
| assert(" " + s == out.str()); |
| } |
| { |
| typedef std::basic_string<wchar_t, std::char_traits<wchar_t>, min_allocator<wchar_t>> S; |
| std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; |
| S s(L"some text"); |
| out << s; |
| assert(out.good()); |
| assert(s == out.str()); |
| } |
| { |
| typedef std::basic_string<wchar_t, std::char_traits<wchar_t>, min_allocator<wchar_t>> S; |
| std::basic_ostringstream<S::value_type, S::traits_type, S::allocator_type> out; |
| S s(L"some text"); |
| out.width(12); |
| out << s; |
| assert(out.good()); |
| assert(L" " + s == out.str()); |
| } |
| #endif |
| } |