/* $NetBSD: taskpool_test.c,v 1.2.2.2 2024/02/25 15:47:53 martin Exp $ */ /* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * SPDX-License-Identifier: MPL-2.0 * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ #include #include /* IWYU pragma: keep */ #include #include #include #include #include #include #define UNIT_TESTING #include #include #include #include #include #define TASK_MAGIC ISC_MAGIC('T', 'A', 'S', 'K') #define VALID_TASK(t) ISC_MAGIC_VALID(t, TASK_MAGIC) /* Create a taskpool */ ISC_RUN_TEST_IMPL(create_pool) { isc_result_t result; isc_taskpool_t *pool = NULL; UNUSED(state); result = isc_taskpool_create(taskmgr, mctx, 8, 2, false, &pool); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool), 8); isc_taskpool_destroy(&pool); assert_null(pool); } /* Resize a taskpool */ ISC_RUN_TEST_IMPL(expand_pool) { isc_result_t result; isc_taskpool_t *pool1 = NULL, *pool2 = NULL, *hold = NULL; UNUSED(state); result = isc_taskpool_create(taskmgr, mctx, 10, 2, false, &pool1); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool1), 10); /* resizing to a smaller size should have no effect */ hold = pool1; result = isc_taskpool_expand(&pool1, 5, false, &pool2); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool2), 10); assert_ptr_equal(pool2, hold); assert_null(pool1); pool1 = pool2; pool2 = NULL; /* resizing to the same size should have no effect */ hold = pool1; result = isc_taskpool_expand(&pool1, 10, false, &pool2); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool2), 10); assert_ptr_equal(pool2, hold); assert_null(pool1); pool1 = pool2; pool2 = NULL; /* resizing to larger size should make a new pool */ hold = pool1; result = isc_taskpool_expand(&pool1, 20, false, &pool2); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool2), 20); assert_ptr_not_equal(pool2, hold); assert_null(pool1); isc_taskpool_destroy(&pool2); assert_null(pool2); } /* Get tasks */ ISC_RUN_TEST_IMPL(get_tasks) { isc_result_t result; isc_taskpool_t *pool = NULL; isc_task_t *task1 = NULL, *task2 = NULL, *task3 = NULL; UNUSED(state); result = isc_taskpool_create(taskmgr, mctx, 2, 2, false, &pool); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool), 2); /* two tasks in pool; make sure we can access them more than twice */ isc_taskpool_gettask(pool, &task1); assert_true(VALID_TASK(task1)); isc_taskpool_gettask(pool, &task2); assert_true(VALID_TASK(task2)); isc_taskpool_gettask(pool, &task3); assert_true(VALID_TASK(task3)); isc_task_destroy(&task1); isc_task_destroy(&task2); isc_task_destroy(&task3); isc_taskpool_destroy(&pool); assert_null(pool); } /* Set privileges */ ISC_RUN_TEST_IMPL(set_privilege) { isc_result_t result; isc_taskpool_t *pool = NULL; isc_task_t *task1 = NULL, *task2 = NULL, *task3 = NULL; UNUSED(state); result = isc_taskpool_create(taskmgr, mctx, 2, 2, true, &pool); assert_int_equal(result, ISC_R_SUCCESS); assert_int_equal(isc_taskpool_size(pool), 2); isc_taskpool_gettask(pool, &task1); isc_taskpool_gettask(pool, &task2); isc_taskpool_gettask(pool, &task3); assert_true(VALID_TASK(task1)); assert_true(VALID_TASK(task2)); assert_true(VALID_TASK(task3)); assert_true(isc_task_getprivilege(task1)); assert_true(isc_task_getprivilege(task2)); assert_true(isc_task_getprivilege(task3)); isc_task_destroy(&task1); isc_task_destroy(&task2); isc_task_destroy(&task3); isc_taskpool_destroy(&pool); assert_null(pool); } ISC_TEST_LIST_START ISC_TEST_ENTRY_CUSTOM(create_pool, setup_managers, teardown_managers) ISC_TEST_ENTRY_CUSTOM(expand_pool, setup_managers, teardown_managers) ISC_TEST_ENTRY_CUSTOM(get_tasks, setup_managers, teardown_managers) ISC_TEST_ENTRY_CUSTOM(set_privilege, setup_managers, teardown_managers) ISC_TEST_LIST_END ISC_TEST_MAIN