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// <deque> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class InputIterator> 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// void assign(InputIterator f, InputIterator l); 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <deque> 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 1883e2c4d877fe2d7793868b1c6a5d9525a7c4d431Marshall Clow#include "test_iterators.h" 19061d0cc4db18d17bf01ed14c5db0be098205bd47Marshall Clow#include "min_allocator.h" 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 21fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnanttemplate <class C> 22fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard HinnantC 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantmake(int size, int start = 0 ) 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const int b = 4096 / sizeof(int); 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant int init = 0; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant if (start > 0) 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant init = (start+1) / b + ((start+1) % b != 0); 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant init *= b; 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant --init; 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 33fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant C c(init, 0); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int i = 0; i < init-start; ++i) 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant c.pop_back(); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int i = 0; i < size; ++i) 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant c.push_back(i); 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int i = 0; i < start; ++i) 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant c.pop_front(); 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant return c; 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant}; 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 43fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnanttemplate <class C> 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 45fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnanttest(C& c1, const C& c2) 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::size_t c1_osize = c1.size(); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant c1.assign(c2.begin(), c2.end()); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(distance(c1.begin(), c1.end()) == c1.size()); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c1 == c2); 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 53fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnanttemplate <class C> 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard HinnanttestN(int start, int N, int M) 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 57fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant typedef typename C::iterator I; 58fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant typedef typename C::const_iterator CI; 59fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant C c1 = make<C>(N, start); 60fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant C c2 = make<C>(M); 61bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test(c1, c2); 62bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 63bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 64fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnanttemplate <class C> 65bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 66fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard HinnanttestI(C& c1, const C& c2) 67bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 68fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant typedef typename C::const_iterator CI; 69bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef input_iterator<CI> ICI; 70bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::size_t c1_osize = c1.size(); 71bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant c1.assign(ICI(c2.begin()), ICI(c2.end())); 72bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(distance(c1.begin(), c1.end()) == c1.size()); 73bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(c1 == c2); 74bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 75bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 76fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnanttemplate <class C> 77bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantvoid 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard HinnanttestNI(int start, int N, int M) 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 80fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant typedef typename C::iterator I; 81fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant typedef typename C::const_iterator CI; 82fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant C c1 = make<C>(N, start); 83fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant C c2 = make<C>(M); 84bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant testI(c1, c2); 85bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 86bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 87bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 88bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 89fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant { 90bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 91bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant const int N = sizeof(rng)/sizeof(rng[0]); 92bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int i = 0; i < N; ++i) 93bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int j = 0; j < N; ++j) 94bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant for (int k = 0; k < N; ++k) 95fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant testN<std::deque<int> >(rng[i], rng[j], rng[k]); 96fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant testNI<std::deque<int> >(1500, 2000, 1000); 97fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant } 98fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant#if __cplusplus >= 201103L 99fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant { 100fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant int rng[] = {0, 1, 2, 3, 1023, 1024, 1025, 2047, 2048, 2049}; 101fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant const int N = sizeof(rng)/sizeof(rng[0]); 102fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant for (int i = 0; i < N; ++i) 103fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant for (int j = 0; j < N; ++j) 104fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant for (int k = 0; k < N; ++k) 105fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant testN<std::deque<int, min_allocator<int>> >(rng[i], rng[j], rng[k]); 106fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant testNI<std::deque<int, min_allocator<int>> >(1500, 2000, 1000); 107fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant } 108fcd8db7133c56a5a627f3922ce4a180c12287dd9Howard Hinnant#endif 109bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 110