From ea648e70a989cca190cd7403fe892fd2dcc290b4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 20:37:14 +0200 Subject: Adding upstream version 1:9.11.5.P4+dfsg. Signed-off-by: Daniel Baumann --- lib/isc/tests/queue_test.c | 137 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100644 lib/isc/tests/queue_test.c (limited to 'lib/isc/tests/queue_test.c') diff --git a/lib/isc/tests/queue_test.c b/lib/isc/tests/queue_test.c new file mode 100644 index 0000000..843e641 --- /dev/null +++ b/lib/isc/tests/queue_test.c @@ -0,0 +1,137 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +/*! \file */ + +#include + +#include + +#include +#include + +#include + +#include "isctest.h" + +typedef struct item item_t; +struct item { + int value; + ISC_QLINK(item_t) qlink; +}; + +typedef ISC_QUEUE(item_t) item_queue_t; + +static void +item_init(item_t *item, int value) { + item->value = value; + ISC_QLINK_INIT(item, qlink); +} + +/* + * Individual unit tests + */ + +/* Test UDP sendto/recv (IPv4) */ +ATF_TC(queue_valid); +ATF_TC_HEAD(queue_valid, tc) { + atf_tc_set_md_var(tc, "descr", "Check queue validity"); +} +ATF_TC_BODY(queue_valid, tc) { + isc_result_t result; + item_queue_t queue; + item_t one, two, three, four, five; + item_t *p; + + UNUSED(tc); + + ISC_QUEUE_INIT(queue, qlink); + + item_init(&one, 1); + item_init(&two, 2); + item_init(&three, 3); + item_init(&four, 4); + item_init(&five, 5); + + result = isc_test_begin(NULL, true, 0); + ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); + + ATF_CHECK(ISC_QUEUE_EMPTY(queue)); + + ISC_QUEUE_POP(queue, qlink, p); + ATF_CHECK(p == NULL); + + ATF_CHECK(! ISC_QLINK_LINKED(&one, qlink)); + ISC_QUEUE_PUSH(queue, &one, qlink); + ATF_CHECK(ISC_QLINK_LINKED(&one, qlink)); + + ATF_CHECK(! ISC_QUEUE_EMPTY(queue)); + + ISC_QUEUE_POP(queue, qlink, p); + ATF_REQUIRE(p != NULL); + ATF_CHECK_EQ(p->value, 1); + ATF_CHECK(ISC_QUEUE_EMPTY(queue)); + ATF_CHECK(! ISC_QLINK_LINKED(p, qlink)); + + ISC_QUEUE_PUSH(queue, p, qlink); + ATF_CHECK(! ISC_QUEUE_EMPTY(queue)); + ATF_CHECK(ISC_QLINK_LINKED(p, qlink)); + + ATF_CHECK(! ISC_QLINK_LINKED(&two, qlink)); + ISC_QUEUE_PUSH(queue, &two, qlink); + ATF_CHECK(ISC_QLINK_LINKED(&two, qlink)); + + ATF_CHECK(! ISC_QLINK_LINKED(&three, qlink)); + ISC_QUEUE_PUSH(queue, &three, qlink); + ATF_CHECK(ISC_QLINK_LINKED(&three, qlink)); + + ATF_CHECK(! ISC_QLINK_LINKED(&four, qlink)); + ISC_QUEUE_PUSH(queue, &four, qlink); + ATF_CHECK(ISC_QLINK_LINKED(&four, qlink)); + + ATF_CHECK(! ISC_QLINK_LINKED(&five, qlink)); + ISC_QUEUE_PUSH(queue, &five, qlink); + ATF_CHECK(ISC_QLINK_LINKED(&five, qlink)); + + /* Test unlink by removing one item from the middle */ + ISC_QUEUE_UNLINK(queue, &three, qlink); + + ISC_QUEUE_POP(queue, qlink, p); + ATF_REQUIRE(p != NULL); + ATF_CHECK_EQ(p->value, 1); + + ISC_QUEUE_POP(queue, qlink, p); + ATF_REQUIRE(p != NULL); + ATF_CHECK_EQ(p->value, 2); + + ISC_QUEUE_POP(queue, qlink, p); + ATF_REQUIRE(p != NULL); + ATF_CHECK_EQ(p->value, 4); + + ISC_QUEUE_POP(queue, qlink, p); + ATF_REQUIRE(p != NULL); + ATF_CHECK_EQ(p->value, 5); + + ATF_CHECK(ISC_QUEUE_EMPTY(queue)); + + ISC_QUEUE_DESTROY(queue); + isc_test_end(); +} + +/* + * Main + */ +ATF_TP_ADD_TCS(tp) { + ATF_TP_ADD_TC(tp, queue_valid); + + return (atf_no_error()); +} + -- cgit v1.2.3