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1 | // { dg-options "-std=gnu++0x" } |
2 | ||
748086b7 | 3 | // Copyright (C) 2008, 2009 Free Software Foundation, Inc. |
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4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without Pred the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | // 23.2.3.n forward_list xxx [lib.forward_list.xxx] | |
21 | ||
22 | #include <forward_list> | |
23 | #include <testsuite_hooks.h> | |
24 | ||
25 | bool test __attribute__((unused)) = true; | |
26 | ||
27 | // This test verifies the following: | |
28 | // | |
29 | void | |
30 | test01() | |
31 | { | |
32 | std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; | |
33 | std::forward_list<double>::const_iterator posa = a.cbefore_begin(); | |
34 | ||
35 | std::forward_list<double> x = {666.0, 777.0, 888.0}; | |
36 | ||
4c650853 | 37 | a.splice_after(posa, std::move(x)); |
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38 | |
39 | ++posa; | |
40 | VERIFY(*posa == 666.0); | |
41 | ||
42 | VERIFY(x.empty() == true); | |
43 | } | |
44 | ||
45 | // This test verifies the following: | |
46 | // | |
47 | void | |
48 | test02() | |
49 | { | |
50 | std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; | |
51 | std::forward_list<double>::const_iterator posa = a.cbefore_begin(); | |
52 | ++posa; | |
53 | VERIFY(*posa == 0.0); | |
54 | ||
55 | std::forward_list<double> y = {10.0, 11.0, 12.0, 13.0, 14.0, 15.0}; | |
56 | std::forward_list<double>::const_iterator befy = y.cbefore_begin(); | |
57 | ++befy; | |
58 | VERIFY(*befy == 10.0); | |
59 | std::forward_list<double>::const_iterator endy = befy; | |
60 | ++endy; | |
61 | ++endy; | |
62 | ++endy; | |
63 | ++endy; | |
64 | VERIFY(*endy == 14.0); | |
65 | ||
4c650853 | 66 | a.splice_after(posa, std::move(y), befy, endy); |
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67 | VERIFY(*posa == 0.0); |
68 | ||
69 | VERIFY(*befy == 10.0); | |
70 | ++befy; | |
71 | VERIFY(*befy == 15.0); | |
72 | } | |
73 | ||
74 | // This test verifies the following: | |
75 | // | |
76 | void | |
77 | test03() | |
78 | { | |
79 | std::forward_list<double> a = {0.0, 1.0, 2.0, 3.0, 4.0}; | |
80 | std::forward_list<double>::const_iterator posa = a.cbefore_begin(); | |
81 | ++posa; | |
82 | ++posa; | |
83 | VERIFY(*posa == 1.0); | |
84 | ||
85 | std::forward_list<double> z = {42.0, 43.0, 44.0}; | |
86 | std::forward_list<double>::const_iterator posz = z.begin(); | |
87 | VERIFY(*posz == 42.0); | |
88 | ||
4c650853 | 89 | a.splice_after(posa, std::move(z), posz); |
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90 | VERIFY(*posa == 1.0); |
91 | ++posa; | |
92 | VERIFY(*posa == 43.0); | |
93 | ||
94 | VERIFY(*posz == 42.0); | |
95 | ++posz; | |
96 | VERIFY(*posz == 44.0); | |
97 | } | |
98 | ||
99 | int | |
100 | main() | |
101 | { | |
102 | test01(); | |
103 | test02(); | |
104 | test03(); | |
105 | return 0; | |
106 | } |