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 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// size_type find(charT c, size_type pos = 0) const; 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <string> 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 17061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 189dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest(const S& s, typename S::value_type c, typename S::size_type pos, 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typename S::size_type x) 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s.find(c, pos) == x); 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant if (x != S::npos) 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(pos <= x && x + 1 <= s.size()); 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class S> 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttest(const S& s, typename S::value_type c, typename S::size_type x) 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(s.find(c) == x); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant if (x != S::npos) 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(0 <= x && x + 1 <= s.size()); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 409dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 419dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::string S; 429dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), 'c', 0, S::npos); 439dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), 'c', 1, S::npos); 449dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 0, 2); 459dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 1, 2); 469dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 2, 2); 479dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 4, S::npos); 489dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 5, S::npos); 499dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 6, S::npos); 509dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 0, 2); 519dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 1, 2); 529dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 5, 7); 539dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 9, S::npos); 549dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 10, S::npos); 559dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 11, S::npos); 569dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 0, 2); 579dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 1, 2); 589dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 10, 12); 599dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 19, S::npos); 609dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 20, S::npos); 619dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 21, S::npos); 629dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant 639dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S(""), 'c', S::npos); 649dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcde"), 'c', 2); 659dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcde"), 'c', 2); 669dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 2); 679dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 689dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#if __cplusplus >= 201103L 699dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant { 709dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; 71bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), 'c', 0, S::npos); 72bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), 'c', 1, S::npos); 73bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 0, 2); 74bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 1, 2); 75bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 2, 2); 76bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 4, S::npos); 77bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 5, S::npos); 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 6, S::npos); 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 0, 2); 80bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 1, 2); 81bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 5, 7); 82bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 9, S::npos); 83bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 10, S::npos); 84bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 11, S::npos); 85bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 0, 2); 86bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 1, 2); 87bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 10, 12); 88bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 19, S::npos); 89bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 20, S::npos); 90bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 21, S::npos); 91bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 92bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S(""), 'c', S::npos); 93bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcde"), 'c', 2); 94bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcde"), 'c', 2); 95bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(S("abcdeabcdeabcdeabcde"), 'c', 2); 969dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant } 979dcdcdee2582575dd4a2e5857b9f32735763f9c7Howard Hinnant#endif 98bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 99