queue_test.c revision 280849 
1262182Semaste/*
2262182Semaste * Copyright (C) 2011, 2012  Internet Systems Consortium, Inc. ("ISC")
3353358Sdim *
4353358Sdim * Permission to use, copy, modify, and/or distribute this software for any
5353358Sdim * purpose with or without fee is hereby granted, provided that the above
6262182Semaste * copyright notice and this permission notice appear in all copies.
7262182Semaste *
8262182Semaste * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
9262182Semaste * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
10262182Semaste * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
11262182Semaste * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
12314564Sdim * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
13262182Semaste * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
14262182Semaste * PERFORMANCE OF THIS SOFTWARE.
15262182Semaste */
16262182Semaste
17314564Sdim/* $Id$ */
18262182Semaste
19314564Sdim/*! \file */
20262182Semaste
21314564Sdim#include <config.h>
22262182Semaste
23314564Sdim#include <atf-c.h>
24262182Semaste
25353358Sdim#include <unistd.h>
26353358Sdim#include <time.h>
27314564Sdim
28262182Semaste#include <isc/queue.h>
29314564Sdim
30262182Semaste#include "isctest.h"
31314564Sdim
32262182Semastetypedef struct item {
33314564Sdim	int 			value;
34262182Semaste	ISC_QLINK(item_t)	qlink;
35314564Sdim} item_t;
36262182Semaste
37314564Sdimtypedef ISC_QUEUE(item_t) item_queue_t;
38262182Semaste
39314564Sdimstatic void
40262182Semasteitem_init(item_t *item, int value) {
41314564Sdim	item->value = value;
42314564Sdim	ISC_QLINK_INIT(item, qlink);
43262182Semaste}
44314564Sdim
45262182Semaste/*
46262182Semaste * Individual unit tests
47262182Semaste */
48262182Semaste
49314564Sdim/* Test UDP sendto/recv (IPv4) */
50ATF_TC(queue_valid);
51ATF_TC_HEAD(queue_valid, tc) {
52	atf_tc_set_md_var(tc, "descr", "Check queue validity");
53}
54ATF_TC_BODY(queue_valid, tc) {
55	isc_result_t result;
56	item_queue_t queue;
57	item_t one, two, three, four, five;
58	item_t *p;
59
60	UNUSED(tc);
61
62	ISC_QUEUE_INIT(queue, qlink);
63
64	item_init(&one, 1);
65	item_init(&two, 2);
66	item_init(&three, 3);
67	item_init(&four, 4);
68	item_init(&five, 5);
69
70	result = isc_test_begin(NULL, ISC_TRUE);
71	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
72
73	ATF_CHECK(ISC_QUEUE_EMPTY(queue));
74
75	ISC_QUEUE_POP(queue, qlink, p);
76	ATF_CHECK(p == NULL);
77
78	ATF_CHECK(! ISC_QLINK_LINKED(&one, qlink));
79	ISC_QUEUE_PUSH(queue, &one, qlink);
80	ATF_CHECK(ISC_QLINK_LINKED(&one, qlink));
81
82	ATF_CHECK(! ISC_QUEUE_EMPTY(queue));
83
84	ISC_QUEUE_POP(queue, qlink, p);
85	ATF_REQUIRE(p != NULL);
86	ATF_CHECK_EQ(p->value, 1);
87	ATF_CHECK(ISC_QUEUE_EMPTY(queue));
88	ATF_CHECK(! ISC_QLINK_LINKED(p, qlink));
89
90	ISC_QUEUE_PUSH(queue, p, qlink);
91	ATF_CHECK(! ISC_QUEUE_EMPTY(queue));
92	ATF_CHECK(ISC_QLINK_LINKED(p, qlink));
93
94	ATF_CHECK(! ISC_QLINK_LINKED(&two, qlink));
95	ISC_QUEUE_PUSH(queue, &two, qlink);
96	ATF_CHECK(ISC_QLINK_LINKED(&two, qlink));
97
98	ATF_CHECK(! ISC_QLINK_LINKED(&three, qlink));
99	ISC_QUEUE_PUSH(queue, &three, qlink);
100	ATF_CHECK(ISC_QLINK_LINKED(&three, qlink));
101
102	ATF_CHECK(! ISC_QLINK_LINKED(&four, qlink));
103	ISC_QUEUE_PUSH(queue, &four, qlink);
104	ATF_CHECK(ISC_QLINK_LINKED(&four, qlink));
105
106	ATF_CHECK(! ISC_QLINK_LINKED(&five, qlink));
107	ISC_QUEUE_PUSH(queue, &five, qlink);
108	ATF_CHECK(ISC_QLINK_LINKED(&five, qlink));
109
110	ISC_QUEUE_POP(queue, qlink, p);
111	ATF_REQUIRE(p != NULL);
112	ATF_CHECK_EQ(p->value, 1);
113
114	ISC_QUEUE_POP(queue, qlink, p);
115	ATF_REQUIRE(p != NULL);
116	ATF_CHECK_EQ(p->value, 2);
117
118	ISC_QUEUE_POP(queue, qlink, p);
119	ATF_REQUIRE(p != NULL);
120	ATF_CHECK_EQ(p->value, 3);
121
122	ISC_QUEUE_POP(queue, qlink, p);
123	ATF_REQUIRE(p != NULL);
124	ATF_CHECK_EQ(p->value, 4);
125
126	ISC_QUEUE_POP(queue, qlink, p);
127	ATF_REQUIRE(p != NULL);
128	ATF_CHECK_EQ(p->value, 5);
129
130	ATF_CHECK(ISC_QUEUE_EMPTY(queue));
131
132	ISC_QUEUE_DESTROY(queue);
133	isc_test_end();
134}
135
136/*
137 * Main
138 */
139ATF_TP_ADD_TCS(tp) {
140	ATF_TP_ADD_TC(tp, queue_valid);
141
142	return (atf_no_error());
143}
144
145