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// template<class charT, class traits, class Allocator> 136e0a1f458e41c08112a130f50636ced03907e29eHoward Hinnant// void swap(basic_string<charT,traits,Allocator>& lhs, 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// basic_string<charT,traits,Allocator>& rhs); 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <stdexcept> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <algorithm> 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 21061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 229dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest(S s1, S s2) 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S s1_ = s1; 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant S s2_ = s2; 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant swap(s1, s2); 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1.__invariants()); 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s2.__invariants()); 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s1 == s2_); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s2 == s1_); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 389dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::string S; 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), S("")); 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), S("12345")); 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), S("1234567890")); 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), S("12345678901234567890")); 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), S("")); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), S("12345")); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), S("1234567890")); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), S("12345678901234567890")); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghij"), S("")); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghij"), S("12345")); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghij"), S("1234567890")); 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghij"), S("12345678901234567890")); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghijklmnopqrst"), S("")); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghijklmnopqrst"), S("12345")); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghijklmnopqrst"), S("1234567890")); 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdefghijklmnopqrst"), S("12345678901234567890")); 569dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 579dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#if __cplusplus >= 201103L 589dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 599dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 609dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), S("")); 619dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), S("12345")); 629dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), S("1234567890")); 639dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), S("12345678901234567890")); 649dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), S("")); 659dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), S("12345")); 669dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), S("1234567890")); 679dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), S("12345678901234567890")); 689dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghij"), S("")); 699dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghij"), S("12345")); 709dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghij"), S("1234567890")); 719dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghij"), S("12345678901234567890")); 729dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghijklmnopqrst"), S("")); 739dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghijklmnopqrst"), S("12345")); 749dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghijklmnopqrst"), S("1234567890")); 759dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdefghijklmnopqrst"), S("12345678901234567890")); 769dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 779dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#endif 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 79