1/* 2 * Copyright (C) 2011, 2012 Internet Systems Consortium, Inc. ("ISC") 3 * 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. 7 * 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 12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 13 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 14 * PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17/* $Id$ */ 18 19/*! \file */ 20 21#include <config.h> 22 23#include <atf-c.h> 24 25#include <unistd.h> 26#include <time.h> 27 28#include <isc/queue.h> 29 30#include "isctest.h" 31 32typedef struct item { 33 int value; 34 ISC_QLINK(item_t) qlink; 35} item_t; 36 37typedef ISC_QUEUE(item_t) item_queue_t; 38 39static void 40item_init(item_t *item, int value) { 41 item->value = value; 42 ISC_QLINK_INIT(item, qlink); 43} 44 45/* 46 * Individual unit tests 47 */ 48 49/* Test UDP sendto/recv (IPv4) */ 50ATF_TC(queue_valid); 51ATF_TC_HEAD(queue_valid, tc) { 52 atf_tc_set_md_var(tc, "descr", "Check queue validity"); 53} 54ATF_TC_BODY(queue_valid, tc) { 55 isc_result_t result; 56 item_queue_t queue; 57 item_t one, two, three, four, five; 58 item_t *p; 59 60 UNUSED(tc); 61 62 ISC_QUEUE_INIT(queue, qlink); 63 64 item_init(&one, 1); 65 item_init(&two, 2); 66 item_init(&three, 3); 67 item_init(&four, 4); 68 item_init(&five, 5); 69 70 result = isc_test_begin(NULL, ISC_TRUE); 71 ATF_REQUIRE_EQ(result, ISC_R_SUCCESS); 72 73 ATF_CHECK(ISC_QUEUE_EMPTY(queue)); 74 75 ISC_QUEUE_POP(queue, qlink, p); 76 ATF_CHECK(p == NULL); 77 78 ATF_CHECK(! ISC_QLINK_LINKED(&one, qlink)); 79 ISC_QUEUE_PUSH(queue, &one, qlink); 80 ATF_CHECK(ISC_QLINK_LINKED(&one, qlink)); 81 82 ATF_CHECK(! ISC_QUEUE_EMPTY(queue)); 83 84 ISC_QUEUE_POP(queue, qlink, p); 85 ATF_REQUIRE(p != NULL); 86 ATF_CHECK_EQ(p->value, 1); 87 ATF_CHECK(ISC_QUEUE_EMPTY(queue)); 88 ATF_CHECK(! ISC_QLINK_LINKED(p, qlink)); 89 90 ISC_QUEUE_PUSH(queue, p, qlink); 91 ATF_CHECK(! ISC_QUEUE_EMPTY(queue)); 92 ATF_CHECK(ISC_QLINK_LINKED(p, qlink)); 93 94 ATF_CHECK(! ISC_QLINK_LINKED(&two, qlink)); 95 ISC_QUEUE_PUSH(queue, &two, qlink); 96 ATF_CHECK(ISC_QLINK_LINKED(&two, qlink)); 97 98 ATF_CHECK(! ISC_QLINK_LINKED(&three, qlink)); 99 ISC_QUEUE_PUSH(queue, &three, qlink); 100 ATF_CHECK(ISC_QLINK_LINKED(&three, qlink)); 101 102 ATF_CHECK(! ISC_QLINK_LINKED(&four, qlink)); 103 ISC_QUEUE_PUSH(queue, &four, qlink); 104 ATF_CHECK(ISC_QLINK_LINKED(&four, qlink)); 105 106 ATF_CHECK(! ISC_QLINK_LINKED(&five, qlink)); 107 ISC_QUEUE_PUSH(queue, &five, qlink); 108 ATF_CHECK(ISC_QLINK_LINKED(&five, qlink)); 109 110 ISC_QUEUE_POP(queue, qlink, p); 111 ATF_REQUIRE(p != NULL); 112 ATF_CHECK_EQ(p->value, 1); 113 114 ISC_QUEUE_POP(queue, qlink, p); 115 ATF_REQUIRE(p != NULL); 116 ATF_CHECK_EQ(p->value, 2); 117 118 ISC_QUEUE_POP(queue, qlink, p); 119 ATF_REQUIRE(p != NULL); 120 ATF_CHECK_EQ(p->value, 3); 121 122 ISC_QUEUE_POP(queue, qlink, p); 123 ATF_REQUIRE(p != NULL); 124 ATF_CHECK_EQ(p->value, 4); 125 126 ISC_QUEUE_POP(queue, qlink, p); 127 ATF_REQUIRE(p != NULL); 128 ATF_CHECK_EQ(p->value, 5); 129 130 ATF_CHECK(ISC_QUEUE_EMPTY(queue)); 131 132 ISC_QUEUE_DESTROY(queue); 133 isc_test_end(); 134} 135 136/* 137 * Main 138 */ 139ATF_TP_ADD_TCS(tp) { 140 ATF_TP_ADD_TC(tp, queue_valid); 141 142 return (atf_no_error()); 143} 144 145