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Cleanup _LIBCPP_HAS_NO_<c++11-feature> in the string library.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@300633 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2017-04-19 00:28:44 +00:00
parent 97db517a49
commit 3e92897754
10 changed files with 264 additions and 273 deletions
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58
include/string
View File

@@ -763,7 +763,7 @@ public:
basic_string(const basic_string& __str);
basic_string(const basic_string& __str, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string(basic_string&& __str)
#if _LIBCPP_STD_VER <= 14
@@ -774,7 +774,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
basic_string(basic_string&& __str, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY basic_string(const _CharT* __s);
_LIBCPP_INLINE_VISIBILITY
basic_string(const _CharT* __s, const _Allocator& __a);
@@ -806,12 +806,12 @@ public:
template<class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
basic_string(_InputIterator __first, _InputIterator __last, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string(initializer_list<_CharT> __il);
_LIBCPP_INLINE_VISIBILITY
basic_string(initializer_list<_CharT> __il, const _Allocator& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
inline ~basic_string();
@@ -825,17 +825,15 @@ public:
#endif
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(__self_view __sv) {return assign(__sv);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(basic_string&& __str)
_NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value));
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());}
#endif
_LIBCPP_INLINE_VISIBILITY basic_string& operator=(const value_type* __s) {return assign(__s);}
basic_string& operator=(value_type __c);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_INLINE_VISIBILITY
@@ -918,9 +916,9 @@ public:
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(__self_view __sv) {return append(__sv);}
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(const value_type* __s) {return append(__s);}
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(value_type __c) {push_back(__c); return *this;}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(initializer_list<value_type> __il) {return append(__il);}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& append(const basic_string& __str);
@@ -968,10 +966,10 @@ public:
return __append_forward_unsafe(__first, __last);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& append(initializer_list<value_type> __il) {return append(__il.begin(), __il.size());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
void push_back(value_type __c);
_LIBCPP_INLINE_VISIBILITY
@@ -985,7 +983,7 @@ public:
basic_string& assign(__self_view __sv) { return assign(__sv.data(), __sv.size()); }
_LIBCPP_INLINE_VISIBILITY
basic_string& assign(const basic_string& __str) { return *this = __str; }
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& assign(basic_string&& str)
_NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value))
@@ -1021,10 +1019,10 @@ public:
basic_string&
>::type
assign(_ForwardIterator __first, _ForwardIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& assign(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& insert(size_type __pos1, const basic_string& __str);
@@ -1063,11 +1061,11 @@ public:
iterator
>::type
insert(const_iterator __pos, _ForwardIterator __first, _ForwardIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __pos, initializer_list<value_type> __il)
{return insert(__pos, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
basic_string& erase(size_type __pos = 0, size_type __n = npos);
_LIBCPP_INLINE_VISIBILITY
@@ -1109,11 +1107,11 @@ public:
basic_string&
>::type
replace(const_iterator __i1, const_iterator __i2, _InputIterator __j1, _InputIterator __j2);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& replace(const_iterator __i1, const_iterator __i2, initializer_list<value_type> __il)
{return replace(__i1, __i2, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
_LIBCPP_INLINE_VISIBILITY
@@ -1408,7 +1406,7 @@ private:
void __copy_assign_alloc(const basic_string&, false_type) _NOEXCEPT
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void __move_assign(basic_string& __str, false_type)
_NOEXCEPT_(__alloc_traits::is_always_equal::value);
@@ -1641,7 +1639,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(
#endif
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1680,7 +1678,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(basic_string&& __str, co
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
void
@@ -1874,7 +1872,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(_InputIterator __first,
#endif
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1900,7 +1898,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(
#endif
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
basic_string<_CharT, _Traits, _Allocator>::~basic_string()
@@ -2049,7 +2047,7 @@ basic_string<_CharT, _Traits, _Allocator>::operator=(const basic_string& __str)
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -3790,7 +3788,7 @@ operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, _CharT __rhs)
return __r;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template<class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -3850,7 +3848,7 @@ operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, _CharT __rhs)
return _VSTD::move(__lhs);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
// swap
@@ -3952,7 +3950,7 @@ basic_istream<_CharT, _Traits>&
getline(basic_istream<_CharT, _Traits>& __is,
basic_string<_CharT, _Traits, _Allocator>& __str);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template<class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -3966,7 +3964,7 @@ basic_istream<_CharT, _Traits>&
getline(basic_istream<_CharT, _Traits>&& __is,
basic_string<_CharT, _Traits, _Allocator>& __str);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_DEBUG_LEVEL >= 2

17
test/std/strings/basic.string/string.modifiers/string_insert/iter_initializer_list.pass.cpp
View File

@@ -7,13 +7,12 @@
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// <string>
// iterator insert(const_iterator p, initializer_list<charT> il);
#if _LIBCPP_DEBUG >= 1
#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
#endif
#include <string>
#include <cassert>
@@ -22,14 +21,12 @@
int main()
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
{
std::string s("123456");
std::string::iterator i = s.insert(s.begin() + 3, {'a', 'b', 'c'});
assert(i - s.begin() == 3);
assert(s == "123abc456");
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
S s("123456");
@@ -37,14 +34,4 @@ int main()
assert(i - s.begin() == 3);
assert(s == "123abc456");
}
#endif
#if _LIBCPP_DEBUG >= 1
{
std::string s;
std::string s2;
s.insert(s2.begin(), {'a', 'b', 'c'});
assert(false);
}
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
}

6
test/std/strings/basic.string/string.modifiers/string_replace/iter_iter_initializer_list.pass.cpp
View File

@@ -7,6 +7,8 @@
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// <string>
// basic_string& replace(const_iterator i1, const_iterator i2, initializer_list<charT> il);
@@ -18,19 +20,15 @@
int main()
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
{
std::string s("123def456");
s.replace(s.cbegin() + 3, s.cbegin() + 6, {'a', 'b', 'c'});
assert(s == "123abc456");
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
S s("123def456");
s.replace(s.cbegin() + 3, s.cbegin() + 6, {'a', 'b', 'c'});
assert(s == "123abc456");
}
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
}

6
test/std/strings/basic.string/string.nonmembers/string.io/get_line_delim_rv.pass.cpp
View File

@@ -7,6 +7,8 @@
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// <string>
// template<class charT, class traits, class Allocator>
@@ -22,7 +24,6 @@
int main()
{
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
std::string s("initial text");
getline(std::istringstream(" abc* def* ghij"), s, '*');
@@ -33,7 +34,6 @@ int main()
getline(std::wistringstream(L" abc* def* ghij"), s, L'*');
assert(s == L" abc");
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
S s("initial text");
@@ -46,6 +46,4 @@ int main()
getline(std::wistringstream(L" abc* def* ghij"), s, L'*');
assert(s == L" abc");
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}

6
test/std/strings/basic.string/string.nonmembers/string.io/get_line_rv.pass.cpp
View File

@@ -7,6 +7,8 @@
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// <string>
// template<class charT, class traits, class Allocator>
@@ -22,7 +24,6 @@
int main()
{
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
std::string s("initial text");
getline(std::istringstream(" abc\n def\n ghij"), s);
@@ -33,7 +34,6 @@ int main()
getline(std::wistringstream(L" abc\n def\n ghij"), s);
assert(s == L" abc");
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
S s("initial text");
@@ -46,6 +46,4 @@ int main()
getline(std::wistringstream(L" abc\n def\n ghij"), s);
assert(s == L" abc");
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}

48
test/std/strings/basic.string/string.nonmembers/string_op+/char_string.pass.cpp
View File

@@ -21,60 +21,50 @@
#include <utility>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
void
test0(typename S::value_type lhs, const S& rhs, const S& x)
{
assert(lhs + rhs == x);
void test0(typename S::value_type lhs, const S& rhs, const S& x) {
assert(lhs + rhs == x);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#if TEST_STD_VER >= 11
template <class S>
void
test1(typename S::value_type lhs, S&& rhs, const S& x)
{
assert(lhs + move(rhs) == x);
void test1(typename S::value_type lhs, S&& rhs, const S& x) {
assert(lhs + move(rhs) == x);
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
int main()
{
{
int main() {
{
typedef std::string S;
test0('a', S(""), S("a"));
test0('a', S("12345"), S("a12345"));
test0('a', S("1234567890"), S("a1234567890"));
test0('a', S("12345678901234567890"), S("a12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::string S;
test1('a', S(""), S("a"));
test1('a', S("12345"), S("a12345"));
test1('a', S("1234567890"), S("a1234567890"));
test1('a', S("12345678901234567890"), S("a12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
}
{
typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char> >
S;
test0('a', S(""), S("a"));
test0('a', S("12345"), S("a12345"));
test0('a', S("1234567890"), S("a1234567890"));
test0('a', S("12345678901234567890"), S("a12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test1('a', S(""), S("a"));
test1('a', S("12345"), S("a12345"));
test1('a', S("1234567890"), S("a1234567890"));
test1('a', S("12345678901234567890"), S("a12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
}
#endif
}

83
test/std/strings/basic.string/string.nonmembers/string_op+/pointer_string.pass.cpp
View File

@@ -21,29 +21,23 @@
#include <utility>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
void
test0(const typename S::value_type* lhs, const S& rhs, const S& x)
{
assert(lhs + rhs == x);
void test0(const typename S::value_type* lhs, const S& rhs, const S& x) {
assert(lhs + rhs == x);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#if TEST_STD_VER >= 11
template <class S>
void
test1(const typename S::value_type* lhs, S&& rhs, const S& x)
{
assert(lhs + move(rhs) == x);
void test1(const typename S::value_type* lhs, S&& rhs, const S& x) {
assert(lhs + move(rhs) == x);
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
int main()
{
{
int main() {
{
typedef std::string S;
test0("", S(""), S(""));
test0("", S("12345"), S("12345"));
@@ -56,14 +50,19 @@ int main()
test0("abcdefghij", S(""), S("abcdefghij"));
test0("abcdefghij", S("12345"), S("abcdefghij12345"));
test0("abcdefghij", S("1234567890"), S("abcdefghij1234567890"));
test0("abcdefghij", S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test0("abcdefghij", S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test0("abcdefghijklmnopqrst", S(""), S("abcdefghijklmnopqrst"));
test0("abcdefghijklmnopqrst", S("12345"), S("abcdefghijklmnopqrst12345"));
test0("abcdefghijklmnopqrst", S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test0("abcdefghijklmnopqrst", S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test0("abcdefghijklmnopqrst", S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test0("abcdefghijklmnopqrst", S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
}
#if TEST_STD_VER >= 11
{
typedef std::string S;
test1("", S(""), S(""));
test1("", S("12345"), S("12345"));
test1("", S("1234567890"), S("1234567890"));
@@ -75,17 +74,19 @@ int main()
test1("abcdefghij", S(""), S("abcdefghij"));
test1("abcdefghij", S("12345"), S("abcdefghij12345"));
test1("abcdefghij", S("1234567890"), S("abcdefghij1234567890"));
test1("abcdefghij", S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test1("abcdefghij", S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test1("abcdefghijklmnopqrst", S(""), S("abcdefghijklmnopqrst"));
test1("abcdefghijklmnopqrst", S("12345"), S("abcdefghijklmnopqrst12345"));
test1("abcdefghijklmnopqrst", S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test1("abcdefghijklmnopqrst", S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test1("abcdefghijklmnopqrst", S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test1("abcdefghijklmnopqrst", S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
}
{
typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char> >
S;
test0("", S(""), S(""));
test0("", S("12345"), S("12345"));
test0("", S("1234567890"), S("1234567890"));
@@ -97,13 +98,14 @@ int main()
test0("abcdefghij", S(""), S("abcdefghij"));
test0("abcdefghij", S("12345"), S("abcdefghij12345"));
test0("abcdefghij", S("1234567890"), S("abcdefghij1234567890"));
test0("abcdefghij", S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test0("abcdefghij", S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test0("abcdefghijklmnopqrst", S(""), S("abcdefghijklmnopqrst"));
test0("abcdefghijklmnopqrst", S("12345"), S("abcdefghijklmnopqrst12345"));
test0("abcdefghijklmnopqrst", S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test0("abcdefghijklmnopqrst", S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test0("abcdefghijklmnopqrst", S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test0("abcdefghijklmnopqrst", S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
test1("", S(""), S(""));
test1("", S("12345"), S("12345"));
@@ -116,13 +118,14 @@ int main()
test1("abcdefghij", S(""), S("abcdefghij"));
test1("abcdefghij", S("12345"), S("abcdefghij12345"));
test1("abcdefghij", S("1234567890"), S("abcdefghij1234567890"));
test1("abcdefghij", S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test1("abcdefghij", S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test1("abcdefghijklmnopqrst", S(""), S("abcdefghijklmnopqrst"));
test1("abcdefghijklmnopqrst", S("12345"), S("abcdefghijklmnopqrst12345"));
test1("abcdefghijklmnopqrst", S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test1("abcdefghijklmnopqrst", S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
test1("abcdefghijklmnopqrst", S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test1("abcdefghijklmnopqrst", S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
}
#endif
}

48
test/std/strings/basic.string/string.nonmembers/string_op+/string_char.pass.cpp
View File

@@ -21,60 +21,50 @@
#include <utility>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
void
test0(const S& lhs, typename S::value_type rhs, const S& x)
{
assert(lhs + rhs == x);
void test0(const S& lhs, typename S::value_type rhs, const S& x) {
assert(lhs + rhs == x);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#if TEST_STD_VER >= 11
template <class S>
void
test1(S&& lhs, typename S::value_type rhs, const S& x)
{
assert(move(lhs) + rhs == x);
void test1(S&& lhs, typename S::value_type rhs, const S& x) {
assert(move(lhs) + rhs == x);
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
int main()
{
{
int main() {
{
typedef std::string S;
test0(S(""), '1', S("1"));
test0(S("abcde"), '1', S("abcde1"));
test0(S("abcdefghij"), '1', S("abcdefghij1"));
test0(S("abcdefghijklmnopqrst"), '1', S("abcdefghijklmnopqrst1"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::string S;
test1(S(""), '1', S("1"));
test1(S("abcde"), '1', S("abcde1"));
test1(S("abcdefghij"), '1', S("abcdefghij1"));
test1(S("abcdefghijklmnopqrst"), '1', S("abcdefghijklmnopqrst1"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
}
{
typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char> >
S;
test0(S(""), '1', S("1"));
test0(S("abcde"), '1', S("abcde1"));
test0(S("abcdefghij"), '1', S("abcdefghij1"));
test0(S("abcdefghijklmnopqrst"), '1', S("abcdefghijklmnopqrst1"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test1(S(""), '1', S("1"));
test1(S("abcde"), '1', S("abcde1"));
test1(S("abcdefghij"), '1', S("abcdefghij1"));
test1(S("abcdefghijklmnopqrst"), '1', S("abcdefghijklmnopqrst1"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
}
#endif
}

84
test/std/strings/basic.string/string.nonmembers/string_op+/string_pointer.pass.cpp
View File

@@ -21,29 +21,23 @@
#include <utility>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
void
test0(const S& lhs, const typename S::value_type* rhs, const S& x)
{
assert(lhs + rhs == x);
void test0(const S& lhs, const typename S::value_type* rhs, const S& x) {
assert(lhs + rhs == x);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#if TEST_STD_VER >= 11
template <class S>
void
test1(S&& lhs, const typename S::value_type* rhs, const S& x)
{
assert(move(lhs) + rhs == x);
void test1(S&& lhs, const typename S::value_type* rhs, const S& x) {
assert(move(lhs) + rhs == x);
}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
int main()
{
{
int main() {
{
typedef std::string S;
test0(S(""), "", S(""));
test0(S(""), "12345", S("12345"));
@@ -56,14 +50,18 @@ int main()
test0(S("abcdefghij"), "", S("abcdefghij"));
test0(S("abcdefghij"), "12345", S("abcdefghij12345"));
test0(S("abcdefghij"), "1234567890", S("abcdefghij1234567890"));
test0(S("abcdefghij"), "12345678901234567890", S("abcdefghij12345678901234567890"));
test0(S("abcdefghij"), "12345678901234567890",
S("abcdefghij12345678901234567890"));
test0(S("abcdefghijklmnopqrst"), "", S("abcdefghijklmnopqrst"));
test0(S("abcdefghijklmnopqrst"), "12345", S("abcdefghijklmnopqrst12345"));
test0(S("abcdefghijklmnopqrst"), "1234567890", S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test0(S("abcdefghijklmnopqrst"), "1234567890",
S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), "12345678901234567890",
S("abcdefghijklmnopqrst12345678901234567890"));
}
#if TEST_STD_VER >= 11
{
typedef std::string S;
test1(S(""), "", S(""));
test1(S(""), "12345", S("12345"));
test1(S(""), "1234567890", S("1234567890"));
@@ -75,17 +73,19 @@ int main()
test1(S("abcdefghij"), "", S("abcdefghij"));
test1(S("abcdefghij"), "12345", S("abcdefghij12345"));
test1(S("abcdefghij"), "1234567890", S("abcdefghij1234567890"));
test1(S("abcdefghij"), "12345678901234567890", S("abcdefghij12345678901234567890"));
test1(S("abcdefghij"), "12345678901234567890",
S("abcdefghij12345678901234567890"));
test1(S("abcdefghijklmnopqrst"), "", S("abcdefghijklmnopqrst"));
test1(S("abcdefghijklmnopqrst"), "12345", S("abcdefghijklmnopqrst12345"));
test1(S("abcdefghijklmnopqrst"), "1234567890", S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test1(S("abcdefghijklmnopqrst"), "1234567890",
S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), "12345678901234567890",
S("abcdefghijklmnopqrst12345678901234567890"));
}
{
typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char> >
S;
test0(S(""), "", S(""));
test0(S(""), "12345", S("12345"));
test0(S(""), "1234567890", S("1234567890"));
@@ -97,13 +97,14 @@ int main()
test0(S("abcdefghij"), "", S("abcdefghij"));
test0(S("abcdefghij"), "12345", S("abcdefghij12345"));
test0(S("abcdefghij"), "1234567890", S("abcdefghij1234567890"));
test0(S("abcdefghij"), "12345678901234567890", S("abcdefghij12345678901234567890"));
test0(S("abcdefghij"), "12345678901234567890",
S("abcdefghij12345678901234567890"));
test0(S("abcdefghijklmnopqrst"), "", S("abcdefghijklmnopqrst"));
test0(S("abcdefghijklmnopqrst"), "12345", S("abcdefghijklmnopqrst12345"));
test0(S("abcdefghijklmnopqrst"), "1234567890", S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test0(S("abcdefghijklmnopqrst"), "1234567890",
S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), "12345678901234567890",
S("abcdefghijklmnopqrst12345678901234567890"));
test1(S(""), "", S(""));
test1(S(""), "12345", S("12345"));
@@ -116,13 +117,14 @@ int main()
test1(S("abcdefghij"), "", S("abcdefghij"));
test1(S("abcdefghij"), "12345", S("abcdefghij12345"));
test1(S("abcdefghij"), "1234567890", S("abcdefghij1234567890"));
test1(S("abcdefghij"), "12345678901234567890", S("abcdefghij12345678901234567890"));
test1(S("abcdefghij"), "12345678901234567890",
S("abcdefghij12345678901234567890"));
test1(S("abcdefghijklmnopqrst"), "", S("abcdefghijklmnopqrst"));
test1(S("abcdefghijklmnopqrst"), "12345", S("abcdefghijklmnopqrst12345"));
test1(S("abcdefghijklmnopqrst"), "1234567890", S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), "12345678901234567890", S("abcdefghijklmnopqrst12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
test1(S("abcdefghijklmnopqrst"), "1234567890",
S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), "12345678901234567890",
S("abcdefghijklmnopqrst12345678901234567890"));
}
#endif
}

181
test/std/strings/basic.string/string.nonmembers/string_op+/string_string.pass.cpp
View File

@@ -33,43 +33,34 @@
#include <utility>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
void
test0(const S& lhs, const S& rhs, const S& x)
{
assert(lhs + rhs == x);
void test0(const S& lhs, const S& rhs, const S& x) {
assert(lhs + rhs == x);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#if TEST_STD_VER >= 11
template <class S>
void
test1(S&& lhs, const S& rhs, const S& x)
{
assert(move(lhs) + rhs == x);
void test1(S&& lhs, const S& rhs, const S& x) {
assert(move(lhs) + rhs == x);
}
template <class S>
void
test2(const S& lhs, S&& rhs, const S& x)
{
assert(lhs + move(rhs) == x);
void test2(const S& lhs, S&& rhs, const S& x) {
assert(lhs + move(rhs) == x);
}
template <class S>
void
test3(S&& lhs, S&& rhs, const S& x)
{
assert(move(lhs) + move(rhs) == x);
void test3(S&& lhs, S&& rhs, const S& x) {
assert(move(lhs) + move(rhs) == x);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif
int main()
{
{
int main() {
{
typedef std::string S;
test0(S(""), S(""), S(""));
test0(S(""), S("12345"), S("12345"));
@@ -78,18 +69,24 @@ int main()
test0(S("abcde"), S(""), S("abcde"));
test0(S("abcde"), S("12345"), S("abcde12345"));
test0(S("abcde"), S("1234567890"), S("abcde1234567890"));
test0(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test0(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test0(S("abcdefghij"), S(""), S("abcdefghij"));
test0(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test0(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test0(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test0(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test0(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test0(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test0(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test0(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test0(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
}
#if TEST_STD_VER >= 11
{
typedef std::string S;
test1(S(""), S(""), S(""));
test1(S(""), S("12345"), S("12345"));
test1(S(""), S("1234567890"), S("1234567890"));
@@ -97,15 +94,20 @@ int main()
test1(S("abcde"), S(""), S("abcde"));
test1(S("abcde"), S("12345"), S("abcde12345"));
test1(S("abcde"), S("1234567890"), S("abcde1234567890"));
test1(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test1(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test1(S("abcdefghij"), S(""), S("abcdefghij"));
test1(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test1(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test1(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test1(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test1(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test1(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test1(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
test1(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test1(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
test2(S(""), S(""), S(""));
test2(S(""), S("12345"), S("12345"));
@@ -114,15 +116,20 @@ int main()
test2(S("abcde"), S(""), S("abcde"));
test2(S("abcde"), S("12345"), S("abcde12345"));
test2(S("abcde"), S("1234567890"), S("abcde1234567890"));
test2(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test2(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test2(S("abcdefghij"), S(""), S("abcdefghij"));
test2(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test2(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test2(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test2(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test2(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test2(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test2(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test2(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
test2(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test2(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test2(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
test3(S(""), S(""), S(""));
test3(S(""), S("12345"), S("12345"));
@@ -131,21 +138,25 @@ int main()
test3(S("abcde"), S(""), S("abcde"));
test3(S("abcde"), S("12345"), S("abcde12345"));
test3(S("abcde"), S("1234567890"), S("abcde1234567890"));
test3(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test3(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test3(S("abcdefghij"), S(""), S("abcdefghij"));
test3(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test3(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test3(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test3(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test3(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test3(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test3(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test3(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test3(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test3(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test3(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
}
{
typedef std::basic_string<char, std::char_traits<char>,
min_allocator<char> >
S;
test0(S(""), S(""), S(""));
test0(S(""), S("12345"), S("12345"));
test0(S(""), S("1234567890"), S("1234567890"));
@@ -153,17 +164,20 @@ int main()
test0(S("abcde"), S(""), S("abcde"));
test0(S("abcde"), S("12345"), S("abcde12345"));
test0(S("abcde"), S("1234567890"), S("abcde1234567890"));
test0(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test0(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test0(S("abcdefghij"), S(""), S("abcdefghij"));
test0(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test0(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test0(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test0(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test0(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test0(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test0(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
test0(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test0(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test0(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
test1(S(""), S(""), S(""));
test1(S(""), S("12345"), S("12345"));
@@ -172,15 +186,20 @@ int main()
test1(S("abcde"), S(""), S("abcde"));
test1(S("abcde"), S("12345"), S("abcde12345"));
test1(S("abcde"), S("1234567890"), S("abcde1234567890"));
test1(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test1(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test1(S("abcdefghij"), S(""), S("abcdefghij"));
test1(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test1(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test1(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test1(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test1(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test1(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test1(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
test1(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test1(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test1(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
test2(S(""), S(""), S(""));
test2(S(""), S("12345"), S("12345"));
@@ -189,15 +208,20 @@ int main()
test2(S("abcde"), S(""), S("abcde"));
test2(S("abcde"), S("12345"), S("abcde12345"));
test2(S("abcde"), S("1234567890"), S("abcde1234567890"));
test2(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test2(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test2(S("abcdefghij"), S(""), S("abcdefghij"));
test2(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test2(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test2(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test2(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test2(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test2(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test2(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test2(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
test2(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test2(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test2(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
test3(S(""), S(""), S(""));
test3(S(""), S("12345"), S("12345"));
@@ -206,17 +230,20 @@ int main()
test3(S("abcde"), S(""), S("abcde"));
test3(S("abcde"), S("12345"), S("abcde12345"));
test3(S("abcde"), S("1234567890"), S("abcde1234567890"));
test3(S("abcde"), S("12345678901234567890"), S("abcde12345678901234567890"));
test3(S("abcde"), S("12345678901234567890"),
S("abcde12345678901234567890"));
test3(S("abcdefghij"), S(""), S("abcdefghij"));
test3(S("abcdefghij"), S("12345"), S("abcdefghij12345"));
test3(S("abcdefghij"), S("1234567890"), S("abcdefghij1234567890"));
test3(S("abcdefghij"), S("12345678901234567890"), S("abcdefghij12345678901234567890"));
test3(S("abcdefghij"), S("12345678901234567890"),
S("abcdefghij12345678901234567890"));
test3(S("abcdefghijklmnopqrst"), S(""), S("abcdefghijklmnopqrst"));
test3(S("abcdefghijklmnopqrst"), S("12345"), S("abcdefghijklmnopqrst12345"));
test3(S("abcdefghijklmnopqrst"), S("1234567890"), S("abcdefghijklmnopqrst1234567890"));
test3(S("abcdefghijklmnopqrst"), S("12345678901234567890"), S("abcdefghijklmnopqrst12345678901234567890"));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
#endif
test3(S("abcdefghijklmnopqrst"), S("12345"),
S("abcdefghijklmnopqrst12345"));
test3(S("abcdefghijklmnopqrst"), S("1234567890"),
S("abcdefghijklmnopqrst1234567890"));
test3(S("abcdefghijklmnopqrst"), S("12345678901234567890"),
S("abcdefghijklmnopqrst12345678901234567890"));
}
#endif // TEST_STD_VER >= 11
}