1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // <set> 10 11 // class set 12 13 // set(const set& m); 14 15 #include <set> 16 #include <cassert> 17 #include <iterator> 18 19 #include "test_macros.h" 20 #include "../../../test_compare.h" 21 #include "test_allocator.h" 22 23 int main(int, char**) 24 { 25 { 26 typedef int V; 27 V ar[] = 28 { 29 1, 30 1, 31 1, 32 2, 33 2, 34 2, 35 3, 36 3, 37 3 38 }; 39 typedef test_less<int> C; 40 typedef test_allocator<V> A; 41 std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7)); 42 std::set<int, C, A> m = mo; 43 assert(m.get_allocator() == A(7)); 44 assert(m.key_comp() == C(5)); 45 assert(m.size() == 3); 46 assert(std::distance(m.begin(), m.end()) == 3); 47 assert(*m.begin() == 1); 48 assert(*std::next(m.begin()) == 2); 49 assert(*std::next(m.begin(), 2) == 3); 50 51 assert(mo.get_allocator() == A(7)); 52 assert(mo.key_comp() == C(5)); 53 assert(mo.size() == 3); 54 assert(std::distance(mo.begin(), mo.end()) == 3); 55 assert(*mo.begin() == 1); 56 assert(*std::next(mo.begin()) == 2); 57 assert(*std::next(mo.begin(), 2) == 3); 58 } 59 #if TEST_STD_VER >= 11 60 { 61 typedef int V; 62 V ar[] = 63 { 64 1, 65 1, 66 1, 67 2, 68 2, 69 2, 70 3, 71 3, 72 3 73 }; 74 typedef test_less<int> C; 75 typedef other_allocator<V> A; 76 std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7)); 77 std::set<int, C, A> m = mo; 78 assert(m.get_allocator() == A(-2)); 79 assert(m.key_comp() == C(5)); 80 assert(m.size() == 3); 81 assert(std::distance(m.begin(), m.end()) == 3); 82 assert(*m.begin() == 1); 83 assert(*std::next(m.begin()) == 2); 84 assert(*std::next(m.begin(), 2) == 3); 85 86 assert(mo.get_allocator() == A(7)); 87 assert(mo.key_comp() == C(5)); 88 assert(mo.size() == 3); 89 assert(std::distance(mo.begin(), mo.end()) == 3); 90 assert(*mo.begin() == 1); 91 assert(*std::next(mo.begin()) == 2); 92 assert(*std::next(mo.begin(), 2) == 3); 93 } 94 #endif 95 96 return 0; 97 } 98