minix/tests/lib/libc/inet/t_inet_network.c

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/* $NetBSD: t_inet_network.c,v 1.3 2011/07/15 11:27:23 jruoho Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Brian Ginsbach.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_inet_network.c,v 1.3 2011/07/15 11:27:23 jruoho Exp $");
#include <arpa/inet.h>
#include <atf-c.h>
#include <stdio.h>
#include <string.h>
#define H_REQUIRE(input, expected) \
ATF_REQUIRE_EQ_MSG(inet_network(input), (in_addr_t) expected, \
"inet_network(%s) returned: 0x%08X, expected: %s", #input, \
inet_network(input), #expected)
ATF_TC(inet_addr_basic);
ATF_TC_HEAD(inet_addr_basic, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks inet_addr(3)");
}
ATF_TC_BODY(inet_addr_basic, tc)
{
static const char *addrs[] = {
"127.0.0.1", "99.99.99.99", "0.0.0.0", "255.255.255.255" };
struct in_addr ia;
const char *ian;
in_addr_t addr;
size_t i;
for (i = 0; i < __arraycount(addrs); i++) {
(void)fprintf(stderr, "checking %s\n", addrs[i]);;
addr = inet_addr(addrs[i]);
ia.s_addr = addr;
ian = inet_ntoa(ia);
ATF_REQUIRE(ian != NULL);
ATF_CHECK(strcmp(ian, addrs[i]) == 0);
}
}
ATF_TC(inet_addr_err);
ATF_TC_HEAD(inet_addr_err, tc)
{
atf_tc_set_md_var(tc, "descr", "Invalid addresses with inet_addr(3)");
}
ATF_TC_BODY(inet_addr_err, tc)
{
static const char *addrs[] = {
". . . .", "1.2.3.", "0.0.0.256", "255.255.255.256",
"................................................",
"a.b.c.d", "0x0.0x1.0x2.0x3", "-1.-1.-1.-1", "", " "};
struct in_addr ia;
const char *ian;
in_addr_t addr;
size_t i;
for (i = 0; i < __arraycount(addrs); i++) {
(void)fprintf(stderr, "checking %s\n", addrs[i]);;
addr = inet_addr(addrs[i]);
ia.s_addr = addr;
ian = inet_ntoa(ia);
ATF_REQUIRE(ian != NULL);
ATF_CHECK(strcmp(ian, addrs[i]) != 0);
}
}
ATF_TC(inet_network_basic);
ATF_TC_HEAD(inet_network_basic, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks inet_network(3)");
}
ATF_TC_BODY(inet_network_basic, tc)
{
H_REQUIRE("0x12", 0x00000012);
H_REQUIRE("127.1", 0x00007f01);
H_REQUIRE("127.1.2.3", 0x7f010203);
H_REQUIRE("0X12", 0x00000012);
H_REQUIRE("0", 0x0);
H_REQUIRE("01.02.07.077", 0x0102073f);
H_REQUIRE("0x1.23.045.0", 0x01172500);
H_REQUIRE("0x12.0x34", 0x00001234);
/* This is valid (because of the trailing space after the digit). */
H_REQUIRE("1 bar", 0x00000001);
}
ATF_TC(inet_network_err);
ATF_TC_HEAD(inet_network_err, tc)
{
atf_tc_set_md_var(tc, "descr", "Invalid addresses w/ inet_network(3)");
}
ATF_TC_BODY(inet_network_err, tc)
{
/* Malformed requests. */
H_REQUIRE("4.2.3.1.", 0xffffffff);
H_REQUIRE("0x123456", 0xffffffff);
H_REQUIRE("0x12.0x345", 0xffffffff);
H_REQUIRE("1.2.3.4.5", 0xffffffff);
H_REQUIRE("1..3.4", 0xffffffff);
H_REQUIRE(".", 0xffffffff);
H_REQUIRE("1.", 0xffffffff);
H_REQUIRE(".1", 0xffffffff);
H_REQUIRE("0x", 0xffffffff);
H_REQUIRE("", 0xffffffff);
H_REQUIRE(" ", 0xffffffff);
H_REQUIRE("bar", 0xffffffff);
H_REQUIRE("1.2bar", 0xffffffff);
H_REQUIRE("1.", 0xffffffff);
H_REQUIRE("\xc3\x8a\xc3\x83\xc3\x95\xc3\x8b\xc3\x85\xc3\x8e",
0xffffffff);
H_REQUIRE("255.255.255.255", 0xffffffff);
H_REQUIRE("x", 0xffffffff);
H_REQUIRE("078", 0xffffffff);
H_REQUIRE("127.0xfff", 0xffffffff);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, inet_addr_basic);
ATF_TP_ADD_TC(tp, inet_addr_err);
ATF_TP_ADD_TC(tp, inet_network_basic);
ATF_TP_ADD_TC(tp, inet_network_err);
return atf_no_error();
}