1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <string> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 126e0a1f458e41c08112a130f50636ced03907e29eHoward Hinnant// basic_string<charT,traits,Allocator>& 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// operator=(basic_string<charT,traits,Allocator>&& str); 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 1873d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 201b92188a82b01e76ac6e8ad5f997293c2a078adcMarshall Clow#include "test_allocator.h" 21061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest(S s1, S s2) 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S s0 = s2; 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant s1 = std::move(s2); 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1.__invariants()); 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s2.__invariants()); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1 == s0); 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1.capacity() >= s1.size()); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 3573d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 3973d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 409dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::string S; 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(), S()); 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1"), S()); 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(), S("1")); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1"), S("2")); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1"), S("2")); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(), 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("123456789"), 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("1234567890123456789012345678901234567890123456789012345678901234567890" 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant "1234567890123456789012345678901234567890123456789012345678901234567890"), 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 579dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 589dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#if __cplusplus >= 201103L 599dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 609dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 619dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(), S()); 629dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("1"), S()); 639dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(), S("1")); 649dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("1"), S("2")); 659dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("1"), S("2")); 669dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant 679dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(), 689dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 699dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("123456789"), 709dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 719dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), 729dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 739dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("1234567890123456789012345678901234567890123456789012345678901234567890" 749dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant "1234567890123456789012345678901234567890123456789012345678901234567890"), 759dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant S("abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz")); 769dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 779dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#endif 7873d21a4f0774d3fadab98e690619a359cfb160a3Howard Hinnant#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 80