1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <set> 11 12 // class set 13 14 // set& operator=(set&& s); 15 16 #include <set> 17 #include <cassert> 18 19 #include "../../../MoveOnly.h" 20 #include "../../../test_compare.h" 21 #include "../../../test_allocator.h" 22 23 int main() 24 { 25 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 26 { 27 typedef MoveOnly V; 28 typedef test_compare<std::less<MoveOnly> > C; 29 typedef test_allocator<V> A; 30 typedef std::set<MoveOnly, C, A> M; 31 typedef std::move_iterator<V*> I; 32 V a1[] = 33 { 34 V(1), 35 V(1), 36 V(1), 37 V(2), 38 V(2), 39 V(2), 40 V(3), 41 V(3), 42 V(3) 43 }; 44 M m1(I(a1), I(a1+sizeof(a1)/sizeof(a1[0])), C(5), A(7)); 45 V a2[] = 46 { 47 V(1), 48 V(1), 49 V(1), 50 V(2), 51 V(2), 52 V(2), 53 V(3), 54 V(3), 55 V(3) 56 }; 57 M m2(I(a2), I(a2+sizeof(a2)/sizeof(a2[0])), C(5), A(7)); 58 M m3(C(3), A(7)); 59 m3 = std::move(m1); 60 assert(m3 == m2); 61 assert(m3.get_allocator() == A(7)); 62 assert(m3.key_comp() == C(5)); 63 assert(m1.empty()); 64 } 65 { 66 typedef MoveOnly V; 67 typedef test_compare<std::less<MoveOnly> > C; 68 typedef test_allocator<V> A; 69 typedef std::set<MoveOnly, C, A> M; 70 typedef std::move_iterator<V*> I; 71 V a1[] = 72 { 73 V(1), 74 V(1), 75 V(1), 76 V(2), 77 V(2), 78 V(2), 79 V(3), 80 V(3), 81 V(3) 82 }; 83 M m1(I(a1), I(a1+sizeof(a1)/sizeof(a1[0])), C(5), A(7)); 84 V a2[] = 85 { 86 V(1), 87 V(1), 88 V(1), 89 V(2), 90 V(2), 91 V(2), 92 V(3), 93 V(3), 94 V(3) 95 }; 96 M m2(I(a2), I(a2+sizeof(a2)/sizeof(a2[0])), C(5), A(7)); 97 M m3(C(3), A(5)); 98 m3 = std::move(m1); 99 assert(m3 == m2); 100 assert(m3.get_allocator() == A(5)); 101 assert(m3.key_comp() == C(5)); 102 assert(m1.empty()); 103 } 104 { 105 typedef MoveOnly V; 106 typedef test_compare<std::less<MoveOnly> > C; 107 typedef other_allocator<V> A; 108 typedef std::set<MoveOnly, C, A> M; 109 typedef std::move_iterator<V*> I; 110 V a1[] = 111 { 112 V(1), 113 V(1), 114 V(1), 115 V(2), 116 V(2), 117 V(2), 118 V(3), 119 V(3), 120 V(3) 121 }; 122 M m1(I(a1), I(a1+sizeof(a1)/sizeof(a1[0])), C(5), A(7)); 123 V a2[] = 124 { 125 V(1), 126 V(1), 127 V(1), 128 V(2), 129 V(2), 130 V(2), 131 V(3), 132 V(3), 133 V(3) 134 }; 135 M m2(I(a2), I(a2+sizeof(a2)/sizeof(a2[0])), C(5), A(7)); 136 M m3(C(3), A(5)); 137 m3 = std::move(m1); 138 assert(m3 == m2); 139 assert(m3.get_allocator() == A(7)); 140 assert(m3.key_comp() == C(5)); 141 assert(m1.empty()); 142 } 143 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 144 } 145