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//===----------------------------------------------------------------------===//
//
// 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_view>
// template<class Allocator>
// explicit operator basic_string<_CharT, _Traits, Allocator> () const;
// template<class _CharT, class _Traits = char_traits<_CharT>, class Allocator = allocator<_CharT> >
// basic_string<_CharT, _Traits, Allocator> to_string (
// basic_string_view<_CharT, _Traits> _sv, const Allocator& _a = Allocator()) const;
#include <experimental/string_view>
#include <cassert>
#include "min_allocator.h"
template<typename CharT>
void test ( const CharT *s ) {
typedef std::basic_string<CharT> String ;
{
const std::experimental::basic_string_view<CharT> sv1 ( s );
String str1 = (String) sv1;
assert ( sv1.size() == str1.size ());
assert ( std::char_traits<CharT>::compare ( sv1.data(), str1.data(), sv1.size()) == 0 );
#if TEST_STD_VER >= 11
auto str2 = sv1.to_string(min_allocator<CharT>());
assert ( sv1.size() == str2.size ());
assert ( std::char_traits<CharT>::compare ( sv1.data(), str2.data(), sv1.size()) == 0 );
#endif
}
{
const std::experimental::basic_string_view<CharT> sv1;
String str1 = (String) sv1;
assert ( sv1.size() == 0);
assert ( sv1.size() == str1.size ());
#if TEST_STD_VER >= 11
auto str2 = sv1.to_string(min_allocator<CharT>());
assert ( sv1.size() == str2.size ());
#endif
}
}
int main () {
test ( "ABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDE" );
test ( "ABCDE");
test ( "a" );
test ( "" );
test ( L"ABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDE" );
test ( L"ABCDE" );
test ( L"a" );
test ( L"" );
#if TEST_STD_VER >= 11
test ( u"ABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDE" );
test ( u"ABCDE" );
test ( u"a" );
test ( u"" );
test ( U"ABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDEABCDE" );
test ( U"ABCDE" );
test ( U"a" );
test ( U"" );
#endif
}
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