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Diffstat (limited to 'lib/isc/tests/queue_test.c')
| -rw-r--r-- | lib/isc/tests/queue_test.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/lib/isc/tests/queue_test.c b/lib/isc/tests/queue_test.c new file mode 100644 index 0000000..74620fe --- /dev/null +++ b/lib/isc/tests/queue_test.c @@ -0,0 +1,144 @@ +/* + * Copyright (C) 2011, 2012 Internet Systems Consortium, Inc. ("ISC") + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE + * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +/* $Id$ */ + +/*! \file */ + +#include <config.h> + +#include <atf-c.h> + +#include <unistd.h> +#include <time.h> + +#include <isc/queue.h> + +#include "isctest.h" + +typedef struct item { + int value; + ISC_QLINK(item_t) qlink; +} item_t; + +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, ISC_TRUE); + 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)); + + 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, 3); + + 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()); +} + |