2 * Copyright (C) 2011, 2012 Internet Systems Consortium, Inc. ("ISC")
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
10 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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14 * PERFORMANCE OF THIS SOFTWARE.
28 #include <isc/taskpool.h>
33 * Individual unit tests
36 /* Create a taskpool */
38 ATF_TC_HEAD(create_pool, tc) {
39 atf_tc_set_md_var(tc, "descr", "create a taskpool");
41 ATF_TC_BODY(create_pool, tc) {
43 isc_taskpool_t *pool = NULL;
47 result = isc_test_begin(NULL, ISC_TRUE);
48 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
50 result = isc_taskpool_create(taskmgr, mctx, 8, 2, &pool);
51 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
52 ATF_REQUIRE_EQ(isc_taskpool_size(pool), 8);
54 isc_taskpool_destroy(&pool);
55 ATF_REQUIRE_EQ(pool, NULL);
60 /* Resize a taskpool */
62 ATF_TC_HEAD(expand_pool, tc) {
63 atf_tc_set_md_var(tc, "descr", "expand a taskpool");
65 ATF_TC_BODY(expand_pool, tc) {
67 isc_taskpool_t *pool1 = NULL, *pool2 = NULL, *hold = NULL;
71 result = isc_test_begin(NULL, ISC_TRUE);
72 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
74 result = isc_taskpool_create(taskmgr, mctx, 10, 2, &pool1);
75 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
76 ATF_REQUIRE_EQ(isc_taskpool_size(pool1), 10);
78 /* resizing to a smaller size should have no effect */
80 result = isc_taskpool_expand(&pool1, 5, &pool2);
81 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
82 ATF_REQUIRE_EQ(isc_taskpool_size(pool2), 10);
83 ATF_REQUIRE_EQ(pool2, hold);
84 ATF_REQUIRE_EQ(pool1, NULL);
88 /* resizing to the same size should have no effect */
90 result = isc_taskpool_expand(&pool1, 10, &pool2);
91 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
92 ATF_REQUIRE_EQ(isc_taskpool_size(pool2), 10);
93 ATF_REQUIRE_EQ(pool2, hold);
94 ATF_REQUIRE_EQ(pool1, NULL);
98 /* resizing to larger size should make a new pool */
100 result = isc_taskpool_expand(&pool1, 20, &pool2);
101 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
102 ATF_REQUIRE_EQ(isc_taskpool_size(pool2), 20);
103 ATF_REQUIRE(pool2 != hold);
104 ATF_REQUIRE_EQ(pool1, NULL);
106 isc_taskpool_destroy(&pool2);
107 ATF_REQUIRE_EQ(pool2, NULL);
114 ATF_TC_HEAD(get_tasks, tc) {
115 atf_tc_set_md_var(tc, "descr", "create a taskpool");
117 ATF_TC_BODY(get_tasks, tc) {
119 isc_taskpool_t *pool = NULL;
120 isc_task_t *task1 = NULL, *task2 = NULL, *task3 = NULL;
124 result = isc_test_begin(NULL, ISC_TRUE);
125 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
127 result = isc_taskpool_create(taskmgr, mctx, 2, 2, &pool);
128 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
129 ATF_REQUIRE_EQ(isc_taskpool_size(pool), 2);
131 /* two tasks in pool; make sure we can access them more than twice */
132 isc_taskpool_gettask(pool, &task1);
133 ATF_REQUIRE(ISCAPI_TASK_VALID(task1));
135 isc_taskpool_gettask(pool, &task2);
136 ATF_REQUIRE(ISCAPI_TASK_VALID(task2));
138 isc_taskpool_gettask(pool, &task3);
139 ATF_REQUIRE(ISCAPI_TASK_VALID(task3));
141 isc_task_destroy(&task1);
142 isc_task_destroy(&task2);
143 isc_task_destroy(&task3);
145 isc_taskpool_destroy(&pool);
146 ATF_REQUIRE_EQ(pool, NULL);
152 ATF_TC(set_privilege);
153 ATF_TC_HEAD(set_privilege, tc) {
154 atf_tc_set_md_var(tc, "descr", "create a taskpool");
156 ATF_TC_BODY(set_privilege, tc) {
158 isc_taskpool_t *pool = NULL;
159 isc_task_t *task1 = NULL, *task2 = NULL, *task3 = NULL;
163 result = isc_test_begin(NULL, ISC_TRUE);
164 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
166 result = isc_taskpool_create(taskmgr, mctx, 2, 2, &pool);
167 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
168 ATF_REQUIRE_EQ(isc_taskpool_size(pool), 2);
170 isc_taskpool_setprivilege(pool, ISC_TRUE);
172 isc_taskpool_gettask(pool, &task1);
173 isc_taskpool_gettask(pool, &task2);
174 isc_taskpool_gettask(pool, &task3);
176 ATF_CHECK(ISCAPI_TASK_VALID(task1));
177 ATF_CHECK(ISCAPI_TASK_VALID(task2));
178 ATF_CHECK(ISCAPI_TASK_VALID(task3));
180 ATF_CHECK(isc_task_privilege(task1));
181 ATF_CHECK(isc_task_privilege(task2));
182 ATF_CHECK(isc_task_privilege(task3));
184 isc_taskpool_setprivilege(pool, ISC_FALSE);
186 ATF_CHECK(!isc_task_privilege(task1));
187 ATF_CHECK(!isc_task_privilege(task2));
188 ATF_CHECK(!isc_task_privilege(task3));
190 isc_task_destroy(&task1);
191 isc_task_destroy(&task2);
192 isc_task_destroy(&task3);
194 isc_taskpool_destroy(&pool);
195 ATF_REQUIRE_EQ(pool, NULL);
204 ATF_TP_ADD_TC(tp, create_pool);
205 ATF_TP_ADD_TC(tp, expand_pool);
206 ATF_TP_ADD_TC(tp, get_tasks);
207 ATF_TP_ADD_TC(tp, set_privilege);
209 return (atf_no_error());