From ff5d4ffe1c4b379b0920bef41cdbaebb751f25aa Mon Sep 17 00:00:00 2001 From: Loic Blot Date: Sat, 9 Feb 2019 19:52:38 +0100 Subject: Fix Address::isLocalhost algorithm --- src/unittest/CMakeLists.txt | 1 + src/unittest/test_address.cpp | 69 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 70 insertions(+) create mode 100644 src/unittest/test_address.cpp (limited to 'src/unittest') diff --git a/src/unittest/CMakeLists.txt b/src/unittest/CMakeLists.txt index 993137939..71aa1fa56 100644 --- a/src/unittest/CMakeLists.txt +++ b/src/unittest/CMakeLists.txt @@ -1,5 +1,6 @@ set (UNITTEST_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/test.cpp + ${CMAKE_CURRENT_SOURCE_DIR}/test_address.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_authdatabase.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_activeobject.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_areastore.cpp diff --git a/src/unittest/test_address.cpp b/src/unittest/test_address.cpp new file mode 100644 index 000000000..000a648f1 --- /dev/null +++ b/src/unittest/test_address.cpp @@ -0,0 +1,69 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +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 Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include "test.h" + +#include "log.h" +#include "settings.h" +#include "network/socket.h" + +class TestAddress : public TestBase { +public: + TestAddress() + { + TestManager::registerTestModule(this); + } + + const char *getName() { return "TestAddress"; } + + void runTests(IGameDef *gamedef); + + void testIsLocalhost(); +}; + +static TestAddress g_test_instance; + +void TestAddress::runTests(IGameDef *gamedef) +{ + TEST(testIsLocalhost); +} + +void TestAddress::testIsLocalhost() +{ + // v4 + UASSERT(Address(127, 0, 0, 1, 0).isLocalhost()); + UASSERT(Address(127, 254, 12, 99, 0).isLocalhost()); + UASSERT(Address(127, 188, 255, 247, 0).isLocalhost()); + UASSERT(!Address(126, 255, 255, 255, 0).isLocalhost()); + UASSERT(!Address(128, 0, 0, 0, 0).isLocalhost()); + UASSERT(!Address(1, 0, 0, 0, 0).isLocalhost()); + UASSERT(!Address(255, 255, 255, 255, 0).isLocalhost()); + UASSERT(!Address(36, 45, 99, 158, 0).isLocalhost()); + UASSERT(!Address(172, 45, 37, 68, 0).isLocalhost()); + + // v6 + std::unique_ptr ipv6Bytes(new IPv6AddressBytes()); + std::vector ipv6RawAddr = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1}; + memcpy(ipv6Bytes->bytes, &ipv6RawAddr[0], 16); + UASSERT(Address(ipv6Bytes.get(), 0).isLocalhost()) + + ipv6RawAddr = {16, 34, 0, 0, 0, 0, 29, 0, 0, 0, 188, 0, 0, 0, 0, 14}; + memcpy(ipv6Bytes->bytes, &ipv6RawAddr[0], 16); + UASSERT(!Address(ipv6Bytes.get(), 0).isLocalhost()) +} -- cgit v1.2.3