tests/lib/libc/inet/t_inet_network.c

   1 /* $NetBSD: t_inet_network.c,v 1.4 2015/04/09 16:47:56 ginsbach Exp $ */
   2
   3 /*
   4  * Copyright (c) 2008 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Brian Ginsbach.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 __COPYRIGHT("@(#) Copyright (c) 2008\
  34  The NetBSD Foundation, inc. All rights reserved.");
  35 __RCSID("$NetBSD: t_inet_network.c,v 1.4 2015/04/09 16:47:56 ginsbach Exp $");
  36
  37 #include <arpa/inet.h>
  38
  39 #include <atf-c.h>
  40
  41 #define H_REQUIRE(input, expected)                                      \
  42         ATF_REQUIRE_EQ_MSG(inet_network(input), (in_addr_t) expected,   \
  43             "inet_network(%s) returned: 0x%08X, expected: %s", #input,  \
  44             inet_network(input), #expected)
  45
  46 ATF_TC(inet_network_basic);
  47 ATF_TC_HEAD(inet_network_basic, tc)
  48 {
  49         atf_tc_set_md_var(tc, "descr", "Checks inet_network(3)");
  50 }
  51
  52 ATF_TC_BODY(inet_network_basic, tc)
  53 {
  54
  55         H_REQUIRE("0x12", 0x00000012);
  56         H_REQUIRE("127.1", 0x00007f01);
  57         H_REQUIRE("127.1.2.3", 0x7f010203);
  58         H_REQUIRE("0X12", 0x00000012);
  59         H_REQUIRE("0", 0x0);
  60         H_REQUIRE("01.02.07.077", 0x0102073f);
  61         H_REQUIRE("0x1.23.045.0", 0x01172500);
  62         H_REQUIRE("0x12.0x34", 0x00001234);
  63
  64         /* This is valid (because of the trailing space after the digit). */
  65         H_REQUIRE("1 bar", 0x00000001);
  66 }
  67
  68 ATF_TC(inet_network_err);
  69 ATF_TC_HEAD(inet_network_err, tc)
  70 {
  71         atf_tc_set_md_var(tc, "descr", "Invalid addresses w/ inet_network(3)");
  72 }
  73
  74 ATF_TC_BODY(inet_network_err, tc)
  75 {
  76         /* Malformed requests. */
  77         H_REQUIRE("4.2.3.1.", 0xffffffff);
  78         H_REQUIRE("0x123456", 0xffffffff);
  79         H_REQUIRE("0x12.0x345", 0xffffffff);
  80         H_REQUIRE("1.2.3.4.5", 0xffffffff);
  81         H_REQUIRE("1..3.4", 0xffffffff);
  82         H_REQUIRE(".", 0xffffffff);
  83         H_REQUIRE("1.", 0xffffffff);
  84         H_REQUIRE(".1", 0xffffffff);
  85         H_REQUIRE("0x", 0xffffffff);
  86         H_REQUIRE("", 0xffffffff);
  87         H_REQUIRE(" ", 0xffffffff);
  88         H_REQUIRE("bar", 0xffffffff);
  89         H_REQUIRE("1.2bar", 0xffffffff);
  90         H_REQUIRE("1.", 0xffffffff);
  91         H_REQUIRE("\xc3\x8a\xc3\x83\xc3\x95\xc3\x8b\xc3\x85\xc3\x8e",
  92                 0xffffffff);
  93         H_REQUIRE("255.255.255.255", 0xffffffff);
  94         H_REQUIRE("x", 0xffffffff);
  95         H_REQUIRE("078", 0xffffffff);
  96         H_REQUIRE("127.0xfff", 0xffffffff);
  97 }
  98
  99 ATF_TP_ADD_TCS(tp)
 100 {
 101
 102         ATF_TP_ADD_TC(tp, inet_network_basic);
 103         ATF_TP_ADD_TC(tp, inet_network_err);
 104
 105         return atf_no_error();
 106 }