diff options
Diffstat (limited to 'src/util/test_container_dll.c')
-rw-r--r-- | src/util/test_container_dll.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/util/test_container_dll.c b/src/util/test_container_dll.c deleted file mode 100644 index 33671d00b..000000000 --- a/src/util/test_container_dll.c +++ /dev/null | |||
@@ -1,113 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2017 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @author Christian Grothoff | ||
23 | * @file util/test_container_dll.c | ||
24 | * @brief Test of DLL operations | ||
25 | */ | ||
26 | |||
27 | #include "platform.h" | ||
28 | #include "gnunet_util_lib.h" | ||
29 | |||
30 | /** | ||
31 | * Element in the DLL. | ||
32 | */ | ||
33 | struct Element | ||
34 | { | ||
35 | /** | ||
36 | * Required pointer to previous element. | ||
37 | */ | ||
38 | struct Element *prev; | ||
39 | |||
40 | /** | ||
41 | * Required pointer to next element. | ||
42 | */ | ||
43 | struct Element *next; | ||
44 | |||
45 | /** | ||
46 | * Used to sort. | ||
47 | */ | ||
48 | unsigned int value; | ||
49 | }; | ||
50 | |||
51 | |||
52 | /** | ||
53 | * Compare two elements. | ||
54 | * | ||
55 | * @param cls closure, NULL | ||
56 | * @param e1 an element of to sort | ||
57 | * @param e2 another element to sort | ||
58 | * @return #GNUNET_YES if @e1 < @e2, otherwise #GNUNET_NO | ||
59 | */ | ||
60 | static int | ||
61 | cmp_elem (void *cls, | ||
62 | struct Element *e1, | ||
63 | struct Element *e2) | ||
64 | { | ||
65 | if (e1->value == e2->value) | ||
66 | return 0; | ||
67 | return (e1->value < e2->value) ? 1 : -1; | ||
68 | } | ||
69 | |||
70 | |||
71 | int | ||
72 | main (int argc, char **argv) | ||
73 | { | ||
74 | unsigned int values[] = { | ||
75 | 4, 5, 8, 6, 9, 3, 7, 2, 1, 0 | ||
76 | }; | ||
77 | struct Element *head = NULL; | ||
78 | struct Element *tail = NULL; | ||
79 | struct Element *e; | ||
80 | unsigned int want; | ||
81 | |||
82 | GNUNET_log_setup ("test-container-dll", | ||
83 | "WARNING", | ||
84 | NULL); | ||
85 | for (unsigned int off = 0; | ||
86 | 0 != values[off]; | ||
87 | off++) | ||
88 | { | ||
89 | e = GNUNET_new (struct Element); | ||
90 | e->value = values[off]; | ||
91 | GNUNET_CONTAINER_DLL_insert_sorted (struct Element, | ||
92 | cmp_elem, | ||
93 | NULL, | ||
94 | head, | ||
95 | tail, | ||
96 | e); | ||
97 | } | ||
98 | |||
99 | want = 1; | ||
100 | while (NULL != (e = head)) | ||
101 | { | ||
102 | GNUNET_assert (e->value == want); | ||
103 | GNUNET_CONTAINER_DLL_remove (head, | ||
104 | tail, | ||
105 | e); | ||
106 | GNUNET_free (e); | ||
107 | want++; | ||
108 | } | ||
109 | return 0; | ||
110 | } | ||
111 | |||
112 | |||
113 | /* end of test_container_heap.c */ | ||