1c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 2c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 3c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// The LLVM Compiler Infrastructure 4c52f43e72dfcea03037729649da84c23b3beb04aHoward 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. 7c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// 8c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant//===----------------------------------------------------------------------===// 9c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 10c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// test bitset(string, pos, n, zero, one); 11c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 12c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <bitset> 13c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant#include <cassert> 14c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 1597ecd6491374d756bd9c6da9ef84ab173f5049d6Howard Hinnant#pragma clang diagnostic ignored "-Wtautological-compare" 1697ecd6491374d756bd9c6da9ef84ab173f5049d6Howard Hinnant 17c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnanttemplate <std::size_t N> 18c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantvoid test_string_ctor() 19c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 20c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 21c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant try 22c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 23c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::string str("xxx1010101010xxxx"); 24c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::bitset<N> v(str, str.size()+1, 10); 25c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(false); 26c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 27c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant catch (std::out_of_range&) 28c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 29c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 30c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 31c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 32c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 33c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant try 34c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 35c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::string str("xxx1010101010xxxx"); 36c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::bitset<N> v(str, 2, 10); 37c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(false); 38c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 39c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant catch (std::invalid_argument&) 40c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 41c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 42c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 43c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 44c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 45c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::string str("xxx1010101010xxxx"); 46c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::bitset<N> v(str, 3, 10); 47c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::size_t M = std::min<std::size_t>(N, 10); 48c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant for (std::size_t i = 0; i < M; ++i) 49c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v[i] == (str[3 + M - 1 - i] == '1')); 50c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant for (std::size_t i = 10; i < N; ++i) 51c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v[i] == false); 52c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 53c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 54c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 55c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant try 56c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 57c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::string str("xxxbababababaxxxx"); 58c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::bitset<N> v(str, 2, 10, 'a', 'b'); 59c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(false); 60c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 61c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant catch (std::invalid_argument&) 62c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 63c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 64c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 65c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 66c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant { 67c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::string str("xxxbababababaxxxx"); 68c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::bitset<N> v(str, 3, 10, 'a', 'b'); 69c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant std::size_t M = std::min<std::size_t>(N, 10); 70c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant for (std::size_t i = 0; i < M; ++i) 71c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v[i] == (str[3 + M - 1 - i] == 'b')); 72c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant for (std::size_t i = 10; i < N; ++i) 73c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant assert(v[i] == false); 74c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant } 75c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 76c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant 77c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnantint main() 78c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant{ 79c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<0>(); 80c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<1>(); 81c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<31>(); 82c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<32>(); 83c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<33>(); 84c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<63>(); 85c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<64>(); 86c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<65>(); 87c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant test_string_ctor<1000>(); 88c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant} 89