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Diffstat (limited to 'src/VBox/Runtime/testcase/tstRTNetIPv6.cpp')
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diff --git a/src/VBox/Runtime/testcase/tstRTNetIPv6.cpp b/src/VBox/Runtime/testcase/tstRTNetIPv6.cpp
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+/* $Id: tstRTNetIPv6.cpp $ */
+/** @file
+ * IPRT Testcase - IPv6.
+ */
+
+/*
+ * Copyright (C) 2008-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#include <iprt/net.h>
+
+#include <iprt/errcore.h>
+#include <iprt/initterm.h>
+#include <iprt/test.h>
+
+#include <iprt/string.h>
+
+
+/*********************************************************************************************************************************
+* Defined Constants And Macros *
+*********************************************************************************************************************************/
+#define CHECKADDR(String, rcExpected, u32_0, u32_1, u32_2, u32_3) \
+ do { \
+ RTNETADDRIPV6 Addr; \
+ char *pszZone; \
+ uint32_t ExpectedAddr[4] = { \
+ RT_H2N_U32_C(u32_0), RT_H2N_U32_C(u32_1), \
+ RT_H2N_U32_C(u32_2), RT_H2N_U32_C(u32_3) \
+ }; \
+ int rc2 = RTNetStrToIPv6Addr(String, &Addr, &pszZone); \
+ if ((rcExpected) && !rc2) \
+ { \
+ RTTestIFailed("at line %d: '%s': expected %Rrc got %Rrc\n", \
+ __LINE__, String, (rcExpected), rc2); \
+ } \
+ else if ( (rcExpected) != rc2 \
+ || ( rc2 == VINF_SUCCESS \
+ && memcmp(ExpectedAddr, &Addr, sizeof(Addr)) != 0)) \
+ { \
+ RTTestIFailed("at line %d: '%s': expected %Rrc got %Rrc," \
+ " expected address %RTnaipv6 got %RTnaipv6\n", \
+ __LINE__, String, rcExpected, rc2, \
+ ExpectedAddr, &Addr); \
+ } \
+ } while (0)
+
+#define GOODADDR(String, u32_0, u32_1, u32_2, u32_3) \
+ CHECKADDR(String, VINF_SUCCESS, u32_0, u32_1, u32_2, u32_3)
+
+#define BADADDR(String) \
+ CHECKADDR(String, VERR_INVALID_PARAMETER, 0, 0, 0, 0)
+
+
+#define CHECKCIDR(String, rcExpected, u32_0, u32_1, u32_2, u32_3, iExpectedPrefix) \
+ do { \
+ RTNETADDRIPV6 Addr; \
+ uint32_t ExpectedAddr[4] = { \
+ RT_H2N_U32_C(u32_0), RT_H2N_U32_C(u32_1), \
+ RT_H2N_U32_C(u32_2), RT_H2N_U32_C(u32_3) \
+ }; \
+ int iPrefix; \
+ \
+ int rc2 = RTNetStrToIPv6Cidr(String, &Addr, &iPrefix); \
+ if ((rcExpected) && !rc2) \
+ { \
+ RTTestIFailed("at line %d: '%s': expected %Rrc got %Rrc\n", \
+ __LINE__, String, (rcExpected), rc2); \
+ } \
+ else if ( (rcExpected) != rc2 \
+ || ( rc2 == VINF_SUCCESS \
+ && ( memcmp(ExpectedAddr, &Addr, sizeof(Addr)) != 0 \
+ || iExpectedPrefix != iPrefix))) \
+ { \
+ RTTestIFailed("at line %d: '%s': expected %Rrc got %Rrc," \
+ " expected address %RTnaipv6/%d got %RTnaipv6/%d\n",\
+ __LINE__, String, rcExpected, rc2, \
+ ExpectedAddr, iExpectedPrefix, \
+ &Addr, iPrefix); \
+ } \
+ } while (0)
+
+#define GOODCIDR(String, u32_0, u32_1, u32_2, u32_3, iExpectedPrefix) \
+ CHECKCIDR(String, VINF_SUCCESS, u32_0, u32_1, u32_2, u32_3, iExpectedPrefix)
+
+#define BADCIDR(String) \
+ CHECKCIDR(String, VERR_INVALID_PARAMETER, 0, 0, 0, 0, 0)
+
+
+#define CHECKANY(String, fExpected) \
+ do { \
+ bool fRc = RTNetStrIsIPv6AddrAny(String); \
+ if (fRc != fExpected) \
+ { \
+ RTTestIFailed("at line %d: '%s':" \
+ " expected %RTbool got %RTbool\n", \
+ __LINE__, (String), fExpected, fRc); \
+ } \
+ } while (0)
+
+#define IS_ANY(String) CHECKANY((String), true)
+#define NOT_ANY(String) CHECKANY((String), false)
+
+
+int main()
+{
+ RTTEST hTest;
+ int rc = RTTestInitAndCreate("tstRTNetIPv6", &hTest);
+ if (rc)
+ return rc;
+ RTTestBanner(hTest);
+
+
+ /* base case: eight groups fully spelled */
+ GOODADDR("1:2:3:4:5:6:7:8", 0x00010002, 0x00030004, 0x00050006, 0x00070008);
+ GOODADDR("0001:0002:0003:0004:0005:0006:0007:0008", 0x00010002, 0x00030004, 0x00050006, 0x00070008);
+ GOODADDR("D:E:A:D:b:e:e:f", 0x000d000e, 0x000a000d, 0x000b000e, 0x000e000f);
+
+ /* ... too short or too long */
+ BADADDR("1:2:3:4:5:6:7");
+ BADADDR("1:2:3:4:5:6:7:8:9");
+
+ /* ... hex group constraints */
+ BADADDR("1:2:3:4:5:6:7:-8");
+ BADADDR("1:2:3:4:5:6:7:0x8");
+ BADADDR("1:2:3:4:5:6:7:88888");
+ BADADDR("1:2:3:4:5:6:7:00008");
+
+
+ /* embedded IPv4 at the end */
+ GOODADDR("0:0:0:0:0:0:1.2.3.4", 0, 0, 0, 0x01020304);
+
+ /* ... not at the end */
+ BADADDR("0:0:0:0:0:1.2.3.4:0");
+
+ /* ... too short or too long */
+ BADADDR("0:0:0:0:0:0:0:1.2.3.4");
+ BADADDR("0:0:0:0:0:1.2.3.4");
+
+ /* ... invalid IPv4 address */
+ BADADDR("0:0:0:0:0:0:111.222.333.444");
+
+
+ /* "any" in compressed form */
+ GOODADDR("::", 0, 0, 0, 0);
+
+ /* compressed run at the beginning */
+ GOODADDR("::8", 0, 0, 0, 0x00000008);
+ GOODADDR("::7:8", 0, 0, 0, 0x00070008);
+ GOODADDR("::6:7:8", 0, 0, 0x00000006, 0x00070008);
+ GOODADDR("::5:6:7:8", 0, 0, 0x00050006, 0x00070008);
+ GOODADDR("::4:5:6:7:8", 0, 0x00000004, 0x00050006, 0x00070008);
+ GOODADDR("::3:4:5:6:7:8", 0, 0x00030004, 0x00050006, 0x00070008);
+ GOODADDR("::2:3:4:5:6:7:8", 0x00000002, 0x00030004, 0x00050006, 0x00070008);
+
+ /* ... too long */
+ BADADDR("::1:2:3:4:5:6:7:8");
+
+ /* compressed run at the end */
+ GOODADDR("1::", 0x00010000, 0, 0, 0);
+ GOODADDR("1:2::", 0x00010002, 0, 0, 0);
+ GOODADDR("1:2:3::", 0x00010002, 0x00030000, 0, 0);
+ GOODADDR("1:2:3:4::", 0x00010002, 0x00030004, 0, 0);
+ GOODADDR("1:2:3:4:5::", 0x00010002, 0x00030004, 0x00050000, 0);
+ GOODADDR("1:2:3:4:5:6::", 0x00010002, 0x00030004, 0x00050006, 0);
+ GOODADDR("1:2:3:4:5:6:7::", 0x00010002, 0x00030004, 0x00050006, 0x00070000);
+
+ /* ... too long */
+ BADADDR("1:2:3:4:5:6:7:8::");
+
+ /* compressed run in the middle */
+ GOODADDR("1::8", 0x00010000, 0, 0, 0x00000008);
+ GOODADDR("1:2::8", 0x00010002, 0, 0, 0x00000008);
+ GOODADDR("1:2:3::8", 0x00010002, 0x00030000, 0, 0x00000008);
+ GOODADDR("1:2:3:4::8", 0x00010002, 0x00030004, 0, 0x00000008);
+ GOODADDR("1:2:3:4:5::8", 0x00010002, 0x00030004, 0x00050000, 0x00000008);
+ GOODADDR("1:2:3:4:5:6::8", 0x00010002, 0x00030004, 0x00050006, 0x00000008);
+
+ GOODADDR("1::7:8", 0x00010000, 0, 0, 0x00070008);
+ GOODADDR("1::6:7:8", 0x00010000, 0, 0x00000006, 0x00070008);
+ GOODADDR("1::5:6:7:8", 0x00010000, 0, 0x00050006, 0x00070008);
+ GOODADDR("1::4:5:6:7:8", 0x00010000, 0x00000004, 0x00050006, 0x00070008);
+ GOODADDR("1::3:4:5:6:7:8", 0x00010000, 0x00030004, 0x00050006, 0x00070008);
+
+ /* ... too long */
+ BADADDR("1::2:3:4:5:6:7:8");
+ BADADDR("1:2::3:4:5:6:7:8");
+ BADADDR("1:2:3::4:5:6:7:8");
+ BADADDR("1:2:3:4::5:6:7:8");
+ BADADDR("1:2:3:4:5::6:7:8");
+ BADADDR("1:2:3:4:5:6::7:8");
+ BADADDR("1:2:3:4:5:6:7::8");
+
+ /* compressed with embedded IPv4 */
+ GOODADDR("::0.0.0.0", 0, 0, 0, 0);
+ GOODADDR("::1.2.3.4", 0, 0, 0, 0x01020304);
+ GOODADDR("::ffff:1.2.3.4", 0, 0, 0x0000ffff, 0x01020304);
+ GOODADDR("::ffff:0:1.2.3.4", 0, 0, 0xffff0000, 0x01020304);
+
+ GOODADDR("1::1.2.3.4", 0x00010000, 0, 0, 0x01020304);
+ GOODADDR("1:2::1.2.3.4", 0x00010002, 0, 0, 0x01020304);
+ GOODADDR("1:2:3::1.2.3.4", 0x00010002, 0x00030000, 0, 0x01020304);
+ GOODADDR("1:2:3:4::1.2.3.4", 0x00010002, 0x00030004, 0, 0x01020304);
+ GOODADDR("1:2:3:4:5::1.2.3.4", 0x00010002, 0x00030004, 0x00050000, 0x01020304);
+
+ /* ... too long */
+ BADADDR("1:2:3:4:5:6::1.2.3.4");
+ BADADDR("1:2:3:4:5::6:1.2.3.4");
+ BADADDR("1:2:3:4::5:6:1.2.3.4");
+ BADADDR("1:2:3::4:5:6:1.2.3.4");
+ BADADDR("1:2::3:4:5:6:1.2.3.4");
+ BADADDR("1::2:3:4:5:6:1.2.3.4");
+
+ /* zone ids (beware, shaky ground) */
+ GOODADDR("ff01::1%0", 0xff010000, 0, 0, 1);
+ GOODADDR("ff01::1%eth0", 0xff010000, 0, 0, 1);
+ GOODADDR("ff01::1%net1.0", 0xff010000, 0, 0, 1);
+
+ GOODADDR(" ff01::1%net1.1\t", 0xff010000, 0, 0, 1);
+
+ /* just some light testing */
+ GOODCIDR("1:2:3:4:5:6:7:8", 0x00010002, 0x00030004, 0x00050006, 0x00070008, 128);
+ GOODCIDR("1:2:3:4::/64", 0x00010002, 0x00030004, 0, 0, 64);
+ GOODCIDR(" 1:2:3:4::/64 ", 0x00010002, 0x00030004, 0, 0, 64);
+
+ /* we currently ignore the zone */
+ GOODCIDR("1:2:3:4::%if/64", 0x00010002, 0x00030004, 0, 0, 64);
+
+
+ GOODCIDR("::/0", 0, 0, 0, 0, 0);
+
+ /*
+ * we allow zero prefix mostly for the sake of the above
+ * "everything"/default case, but allow it on everything - a
+ * conscientious caller should be doing more checks on the result
+ * anyway.
+ */
+ GOODCIDR("1:2:3:4::/0", 0x00010002, 0x00030004, 0, 0, 0);
+
+
+ BADCIDR("1:2:3:4:: 64");
+ BADCIDR("1:2:3:4::/64x");
+ BADCIDR("1:2:3:4::/-1");
+ BADCIDR("1:2:3:4::/129");
+ BADCIDR("1:2:3:4::/256");
+
+ IS_ANY("::");
+ IS_ANY("::0.0.0.0");
+ IS_ANY("0:0:0:0:0:0:0:0");
+ IS_ANY("0000:0000:0000:0000:0000:0000:0000:0000");
+
+ IS_ANY("\t :: \t");
+
+ NOT_ANY("::1");
+ NOT_ANY("0:0:0:0:0:0:0:1");
+
+ NOT_ANY(":: x");
+ NOT_ANY("::%");
+ NOT_ANY("::%eth0"); /* or is it? */
+
+ return RTTestSummaryAndDestroy(hTest);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-15 01:39:21 +0000