1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
14 // template <class T1, class D1, class T2, class D2>
16 // operator< (const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
18 // template <class T1, class D1, class T2, class D2>
20 // operator> (const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
22 // template <class T1, class D1, class T2, class D2>
24 // operator<=(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
26 // template <class T1, class D1, class T2, class D2>
28 // operator>=(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
33 #include "deleter_types.h"
39 A(const A&) {++count;}
40 virtual ~A() {--count;}
50 B(const B&) {++count;}
51 virtual ~B() {--count;}
59 const std::unique_ptr<A, Deleter<A> > p1(new A);
60 const std::unique_ptr<A, Deleter<A> > p2(new A);
61 assert((p1 < p2) == !(p1 > p2));
62 assert((p1 < p2) == (p1 <= p2));
63 assert((p1 < p2) == !(p1 >= p2));
66 const std::unique_ptr<A, Deleter<A> > p1(new A);
67 const std::unique_ptr<B, Deleter<B> > p2(new B);
68 assert((p1 < p2) == !(p1 > p2));
69 assert((p1 < p2) == (p1 <= p2));
70 assert((p1 < p2) == !(p1 >= p2));
73 const std::unique_ptr<A[], Deleter<A[]> > p1(new A[3]);
74 const std::unique_ptr<A[], Deleter<A[]> > p2(new A[3]);
75 assert((p1 < p2) == !(p1 > p2));
76 assert((p1 < p2) == (p1 <= p2));
77 assert((p1 < p2) == !(p1 >= p2));
80 const std::unique_ptr<A[], Deleter<A[]> > p1(new A[3]);
81 const std::unique_ptr<B[], Deleter<B[]> > p2(new B[3]);
82 assert((p1 < p2) == !(p1 > p2));
83 assert((p1 < p2) == (p1 <= p2));
84 assert((p1 < p2) == !(p1 >= p2));
87 const std::unique_ptr<A, Deleter<A> > p1;
88 const std::unique_ptr<A, Deleter<A> > p2;
89 assert((p1 < p2) == (p1 > p2));
90 assert((p1 < p2) == !(p1 <= p2));
91 assert((p1 < p2) == !(p1 >= p2));
94 const std::unique_ptr<A, Deleter<A> > p1;
95 const std::unique_ptr<B, Deleter<B> > p2;
96 assert((p1 < p2) == (p1 > p2));
97 assert((p1 < p2) == !(p1 <= p2));
98 assert((p1 < p2) == !(p1 >= p2));