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 // <forward_list>
11
12 // void unique();
13
14 #include <forward_list>
15 #include <iterator>
16 #include <cassert>
17
18 #include "min_allocator.h"
19
main()20 int main()
21 {
22 {
23 typedef int T;
24 typedef std::forward_list<T> C;
25 const T t1[] = {0, 5, 5, 0, 0, 0, 5};
26 const T t2[] = {0, 5, 0, 5};
27 C c1(std::begin(t1), std::end(t1));
28 C c2(std::begin(t2), std::end(t2));
29 c1.unique();
30 assert(c1 == c2);
31 }
32 {
33 typedef int T;
34 typedef std::forward_list<T> C;
35 const T t1[] = {0, 0, 0, 0};
36 const T t2[] = {0};
37 C c1(std::begin(t1), std::end(t1));
38 C c2(std::begin(t2), std::end(t2));
39 c1.unique();
40 assert(c1 == c2);
41 }
42 {
43 typedef int T;
44 typedef std::forward_list<T> C;
45 const T t1[] = {5, 5, 5};
46 const T t2[] = {5};
47 C c1(std::begin(t1), std::end(t1));
48 C c2(std::begin(t2), std::end(t2));
49 c1.unique();
50 assert(c1 == c2);
51 }
52 {
53 typedef int T;
54 typedef std::forward_list<T> C;
55 C c1;
56 C c2;
57 c1.unique();
58 assert(c1 == c2);
59 }
60 {
61 typedef int T;
62 typedef std::forward_list<T> C;
63 const T t1[] = {5, 5, 5, 0};
64 const T t2[] = {5, 0};
65 C c1(std::begin(t1), std::end(t1));
66 C c2(std::begin(t2), std::end(t2));
67 c1.unique();
68 assert(c1 == c2);
69 }
70 #if __cplusplus >= 201103L
71 {
72 typedef int T;
73 typedef std::forward_list<T, min_allocator<T>> C;
74 const T t1[] = {0, 5, 5, 0, 0, 0, 5};
75 const T t2[] = {0, 5, 0, 5};
76 C c1(std::begin(t1), std::end(t1));
77 C c2(std::begin(t2), std::end(t2));
78 c1.unique();
79 assert(c1 == c2);
80 }
81 {
82 typedef int T;
83 typedef std::forward_list<T, min_allocator<T>> C;
84 const T t1[] = {0, 0, 0, 0};
85 const T t2[] = {0};
86 C c1(std::begin(t1), std::end(t1));
87 C c2(std::begin(t2), std::end(t2));
88 c1.unique();
89 assert(c1 == c2);
90 }
91 {
92 typedef int T;
93 typedef std::forward_list<T, min_allocator<T>> C;
94 const T t1[] = {5, 5, 5};
95 const T t2[] = {5};
96 C c1(std::begin(t1), std::end(t1));
97 C c2(std::begin(t2), std::end(t2));
98 c1.unique();
99 assert(c1 == c2);
100 }
101 {
102 typedef int T;
103 typedef std::forward_list<T, min_allocator<T>> C;
104 C c1;
105 C c2;
106 c1.unique();
107 assert(c1 == c2);
108 }
109 {
110 typedef int T;
111 typedef std::forward_list<T, min_allocator<T>> C;
112 const T t1[] = {5, 5, 5, 0};
113 const T t2[] = {5, 0};
114 C c1(std::begin(t1), std::end(t1));
115 C c2(std::begin(t2), std::end(t2));
116 c1.unique();
117 assert(c1 == c2);
118 }
119 #endif
120 }
121