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f128a9bcf2
The unit tests are now using a common base, which means that
lib/dns/tests/ code now has to include lib/isc/include/isc/test.h and
link with lib/isc/test.c and lib/ns/tests has to include both libisc and
libdns parts.
Instead of cross-linking code between the directories, move the
/lib/<foo>/test.c to /tests/<foo>.c and /lib/<foo>/include/<foo>test.h
to /tests/include/tests/<foo>.h and create a single libtest.la
convenience library in /tests/.
At the same time, move the /lib/<foo>/tests/ to /tests/<foo>/ (but keep
it symlinked to the old location) and adjust paths accordingly. In few
places, we are now using absolute paths instead of relative paths,
because the directory level has changed. By moving the directories
under the /tests/ directory, the test-related code is kept in a single
place and we can avoid referencing files between libns->libdns->libisc
which is unhealthy because they live in a separate Makefile-space.
In the future, the /bin/tests/ should be merged to /tests/ and symlink
kept, and the /fuzz/ directory moved to /tests/fuzz/.
(cherry picked from commit 2c3b2dabe9)
163 lines
4.2 KiB
C
163 lines
4.2 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#include <sched.h> /* IWYU pragma: keep */
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#include <setjmp.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#define UNIT_TESTING
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#include <cmocka.h>
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#include <isc/task.h>
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#include <isc/taskpool.h>
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#include <isc/util.h>
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#include <tests/isc.h>
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#define TASK_MAGIC ISC_MAGIC('T', 'A', 'S', 'K')
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#define VALID_TASK(t) ISC_MAGIC_VALID(t, TASK_MAGIC)
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/* Create a taskpool */
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ISC_RUN_TEST_IMPL(create_pool) {
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isc_result_t result;
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isc_taskpool_t *pool = NULL;
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UNUSED(state);
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result = isc_taskpool_create(taskmgr, mctx, 8, 2, false, &pool);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool), 8);
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isc_taskpool_destroy(&pool);
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assert_null(pool);
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}
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/* Resize a taskpool */
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ISC_RUN_TEST_IMPL(expand_pool) {
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isc_result_t result;
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isc_taskpool_t *pool1 = NULL, *pool2 = NULL, *hold = NULL;
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UNUSED(state);
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result = isc_taskpool_create(taskmgr, mctx, 10, 2, false, &pool1);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool1), 10);
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/* resizing to a smaller size should have no effect */
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hold = pool1;
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result = isc_taskpool_expand(&pool1, 5, false, &pool2);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool2), 10);
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assert_ptr_equal(pool2, hold);
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assert_null(pool1);
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pool1 = pool2;
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pool2 = NULL;
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/* resizing to the same size should have no effect */
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hold = pool1;
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result = isc_taskpool_expand(&pool1, 10, false, &pool2);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool2), 10);
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assert_ptr_equal(pool2, hold);
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assert_null(pool1);
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pool1 = pool2;
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pool2 = NULL;
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/* resizing to larger size should make a new pool */
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hold = pool1;
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result = isc_taskpool_expand(&pool1, 20, false, &pool2);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool2), 20);
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assert_ptr_not_equal(pool2, hold);
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assert_null(pool1);
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isc_taskpool_destroy(&pool2);
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assert_null(pool2);
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}
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/* Get tasks */
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ISC_RUN_TEST_IMPL(get_tasks) {
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isc_result_t result;
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isc_taskpool_t *pool = NULL;
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isc_task_t *task1 = NULL, *task2 = NULL, *task3 = NULL;
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UNUSED(state);
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result = isc_taskpool_create(taskmgr, mctx, 2, 2, false, &pool);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool), 2);
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/* two tasks in pool; make sure we can access them more than twice */
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isc_taskpool_gettask(pool, &task1);
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assert_true(VALID_TASK(task1));
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isc_taskpool_gettask(pool, &task2);
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assert_true(VALID_TASK(task2));
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isc_taskpool_gettask(pool, &task3);
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assert_true(VALID_TASK(task3));
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isc_task_destroy(&task1);
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isc_task_destroy(&task2);
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isc_task_destroy(&task3);
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isc_taskpool_destroy(&pool);
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assert_null(pool);
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}
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/* Set privileges */
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ISC_RUN_TEST_IMPL(set_privilege) {
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isc_result_t result;
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isc_taskpool_t *pool = NULL;
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isc_task_t *task1 = NULL, *task2 = NULL, *task3 = NULL;
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UNUSED(state);
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result = isc_taskpool_create(taskmgr, mctx, 2, 2, true, &pool);
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assert_int_equal(result, ISC_R_SUCCESS);
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assert_int_equal(isc_taskpool_size(pool), 2);
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isc_taskpool_gettask(pool, &task1);
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isc_taskpool_gettask(pool, &task2);
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isc_taskpool_gettask(pool, &task3);
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assert_true(VALID_TASK(task1));
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assert_true(VALID_TASK(task2));
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assert_true(VALID_TASK(task3));
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assert_true(isc_task_getprivilege(task1));
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assert_true(isc_task_getprivilege(task2));
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assert_true(isc_task_getprivilege(task3));
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isc_task_destroy(&task1);
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isc_task_destroy(&task2);
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isc_task_destroy(&task3);
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isc_taskpool_destroy(&pool);
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assert_null(pool);
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}
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ISC_TEST_LIST_START
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ISC_TEST_ENTRY_CUSTOM(create_pool, setup_managers, teardown_managers)
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ISC_TEST_ENTRY_CUSTOM(expand_pool, setup_managers, teardown_managers)
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ISC_TEST_ENTRY_CUSTOM(get_tasks, setup_managers, teardown_managers)
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ISC_TEST_ENTRY_CUSTOM(set_privilege, setup_managers, teardown_managers)
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ISC_TEST_LIST_END
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ISC_TEST_MAIN
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