From 826c0723c1dbca9742f3b8b0cb6d31df21f17664 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Fri, 14 Oct 2011 17:12:34 +0200 Subject: Add support for IPv6 parsing and reconstructing the address MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Similarly, only test against the libc function on Linux, as other OS sometimes have different behaviour. Change-Id: I9b8ef9a3d660a59882396d695202865ca307e528 Reviewed-by: João Abecasis Reviewed-by: Shane Kearns --- .../auto/corelib/io/qipaddress/tst_qipaddress.cpp | 285 +++++++++++++++++++++ 1 file changed, 285 insertions(+) (limited to 'tests/auto/corelib/io/qipaddress') diff --git a/tests/auto/corelib/io/qipaddress/tst_qipaddress.cpp b/tests/auto/corelib/io/qipaddress/tst_qipaddress.cpp index 73cbbdea0e..bad18fabef 100644 --- a/tests/auto/corelib/io/qipaddress/tst_qipaddress.cpp +++ b/tests/auto/corelib/io/qipaddress/tst_qipaddress.cpp @@ -60,7 +60,65 @@ private Q_SLOTS: void invalidParseIp4(); void ip4ToString_data(); void ip4ToString(); + + void parseIp6_data(); + void parseIp6(); + void invalidParseIp6_data(); + void invalidParseIp6(); + void ip6ToString_data(); + void ip6ToString(); +}; + +struct Ip6 +{ + QIPAddressUtils::IPv6Address u8; + Ip6() { *this = Ip6(0,0,0,0, 0,0,0,0); } + Ip6(quint16 p1, quint16 p2, quint16 p3, quint16 p4, + quint16 p5, quint16 p6, quint16 p7, quint16 p8) + { + u8[0] = p1 >> 8; + u8[2] = p2 >> 8; + u8[4] = p3 >> 8; + u8[6] = p4 >> 8; + u8[8] = p5 >> 8; + u8[10] = p6 >> 8; + u8[12] = p7 >> 8; + u8[14] = p8 >> 8; + + u8[1] = p1 & 0xff; + u8[3] = p2 & 0xff; + u8[5] = p3 & 0xff; + u8[7] = p4 & 0xff; + u8[9] = p5 & 0xff; + u8[11] = p6 & 0xff; + u8[13] = p7 & 0xff; + u8[15] = p8 & 0xff; + } + + bool operator==(const Ip6 &other) const + { return memcmp(u8, other.u8, sizeof u8) == 0; } }; +Q_DECLARE_METATYPE(Ip6) + +QT_BEGIN_NAMESPACE +namespace QTest { + template<> + char *toString(const Ip6 &ip6) + { + char buf[sizeof "1111:2222:3333:4444:5555:6666:7777:8888" + 2]; + sprintf(buf, "%x:%x:%x:%x:%x:%x:%x:%x", + ip6.u8[0] << 8 | ip6.u8[1], + ip6.u8[2] << 8 | ip6.u8[3], + ip6.u8[4] << 8 | ip6.u8[5], + ip6.u8[6] << 8 | ip6.u8[7], + ip6.u8[8] << 8 | ip6.u8[9], + ip6.u8[10] << 8 | ip6.u8[11], + ip6.u8[12] << 8 | ip6.u8[13], + ip6.u8[14] << 8 | ip6.u8[15]); + return strdup(buf); + } +} +QT_END_NAMESPACE void tst_QIpAddress::parseIp4_data() { @@ -213,6 +271,233 @@ void tst_QIpAddress::ip4ToString() QCOMPARE(result, expected); } +void tst_QIpAddress::parseIp6_data() +{ + qRegisterMetaType(); + QTest::addColumn("address"); + QTest::addColumn("expected"); + + // 7 colons, no :: + QTest::newRow("0:0:0:0:0:0:0:0") << "0:0:0:0:0:0:0:0" << Ip6(0,0,0,0,0,0,0,0); + QTest::newRow("0:0:0:0:0:0:0:1") << "0:0:0:0:0:0:0:1" << Ip6(0,0,0,0,0,0,0,1); + QTest::newRow("0:0:0:0:0:0:1:1") << "0:0:0:0:0:0:1:1" << Ip6(0,0,0,0,0,0,1,1); + QTest::newRow("0:0:0:0:0:0:0:103") << "0:0:0:0:0:0:0:103" << Ip6(0,0,0,0,0,0,0,0x103); + QTest::newRow("1:2:3:4:5:6:7:8") << "1:2:3:4:5:6:7:8" << Ip6(1,2,3,4,5,6,7,8); + QTest::newRow("ffee:ddcc:bbaa:9988:7766:5544:3322:1100") + << "ffee:ddcc:bbaa:9988:7766:5544:3322:1100" + << Ip6(0xffee, 0xddcc, 0xbbaa, 0x9988, 0x7766, 0x5544, 0x3322, 0x1100); + + // too many zeroes + QTest::newRow("0:0:0:0:0:0:0:00103") << "0:0:0:0:0:0:0:00103" << Ip6(0,0,0,0,0,0,0,0x103); + + // double-colon + QTest::newRow("::1:2:3:4:5:6:7") << "::1:2:3:4:5:6:7" << Ip6(0,1,2,3,4,5,6,7); + QTest::newRow("1:2:3:4:5:6:7::") << "1:2:3:4:5:6:7::" << Ip6(1,2,3,4,5,6,7,0); + + QTest::newRow("1::2:3:4:5:6:7") << "1::2:3:4:5:6:7" << Ip6(1,0,2,3,4,5,6,7); + QTest::newRow("1:2::3:4:5:6:7") << "1:2::3:4:5:6:7" << Ip6(1,2,0,3,4,5,6,7); + QTest::newRow("1:2:3::4:5:6:7") << "1:2:3::4:5:6:7" << Ip6(1,2,3,0,4,5,6,7); + QTest::newRow("1:2:3:4::5:6:7") << "1:2:3:4::5:6:7" << Ip6(1,2,3,4,0,5,6,7); + QTest::newRow("1:2:3:4:5::6:7") << "1:2:3:4:5::6:7" << Ip6(1,2,3,4,5,0,6,7); + QTest::newRow("1:2:3:4:5:6::7") << "1:2:3:4:5:6::7" << Ip6(1,2,3,4,5,6,0,7); + + QTest::newRow("::1:2:3:4:5:6") << "::1:2:3:4:5:6" << Ip6(0,0,1,2,3,4,5,6); + QTest::newRow("1:2:3:4:5:6::") << "1:2:3:4:5:6::" << Ip6(1,2,3,4,5,6,0,0); + + QTest::newRow("1::2:3:4:5:6") << "1::2:3:4:5:6" << Ip6(1,0,0,2,3,4,5,6); + QTest::newRow("1:2::3:4:5:6") << "1:2::3:4:5:6" << Ip6(1,2,0,0,3,4,5,6); + QTest::newRow("1:2:3::4:5:6") << "1:2:3::4:5:6" << Ip6(1,2,3,0,0,4,5,6); + QTest::newRow("1:2:3:4::5:6") << "1:2:3:4::5:6" << Ip6(1,2,3,4,0,0,5,6); + QTest::newRow("1:2:3:4:5::6") << "1:2:3:4:5::6" << Ip6(1,2,3,4,5,0,0,6); + + QTest::newRow("::1:2:3:4:5") << "::1:2:3:4:5" << Ip6(0,0,0,1,2,3,4,5); + QTest::newRow("1:2:3:4:5::") << "1:2:3:4:5::" << Ip6(1,2,3,4,5,0,0,0); + + QTest::newRow("1::2:3:4:5") << "1::2:3:4:5" << Ip6(1,0,0,0,2,3,4,5); + QTest::newRow("1:2::3:4:5") << "1:2::3:4:5" << Ip6(1,2,0,0,0,3,4,5); + QTest::newRow("1:2:3::4:5") << "1:2:3::4:5" << Ip6(1,2,3,0,0,0,4,5); + QTest::newRow("1:2:3:4::5") << "1:2:3:4::5" << Ip6(1,2,3,4,0,0,0,5); + + QTest::newRow("::1:2:3:4") << "::1:2:3:4" << Ip6(0,0,0,0,1,2,3,4); + QTest::newRow("1:2:3:4::") << "1:2:3:4::" << Ip6(1,2,3,4,0,0,0,0); + + QTest::newRow("1::2:3:4") << "1::2:3:4" << Ip6(1,0,0,0,0,2,3,4); + QTest::newRow("1:2::3:4") << "1:2::3:4" << Ip6(1,2,0,0,0,0,3,4); + QTest::newRow("1:2:3::4") << "1:2:3::4" << Ip6(1,2,3,0,0,0,0,4); + + QTest::newRow("::1:2:3") << "::1:2:3" << Ip6(0,0,0,0,0,1,2,3); + QTest::newRow("1:2:3::") << "1:2:3::" << Ip6(1,2,3,0,0,0,0,0); + + QTest::newRow("1::2:3") << "1::2:3" << Ip6(1,0,0,0,0,0,2,3); + QTest::newRow("1:2::3") << "1:2::3" << Ip6(1,2,0,0,0,0,0,3); + + QTest::newRow("::1:2") << "::1:2" << Ip6(0,0,0,0,0,0,1,2); + QTest::newRow("1:2::") << "1:2::" << Ip6(1,2,0,0,0,0,0,0); + + QTest::newRow("1::2") << "1::2" << Ip6(1,0,0,0,0,0,0,2); + + QTest::newRow("::1") << "::1" << Ip6(0,0,0,0,0,0,0,1); + QTest::newRow("1::") << "1::" << Ip6(1,0,0,0,0,0,0,0); + + QTest::newRow("::") << "::" << Ip6(0,0,0,0,0,0,0,0); + + // embedded IPv4 + QTest::newRow("1:2:3:4:5:6:10.0.16.1") << "1:2:3:4:5:6:10.0.16.1" << Ip6(1,2,3,4,5,6,0xa00,0x1001); + QTest::newRow("1::10.0.16.1") << "1::10.0.16.1" << Ip6(1,0,0,0,0,0,0xa00,0x1001); + QTest::newRow("::10.0.16.1") << "::10.0.16.1" << Ip6(0,0,0,0,0,0,0xa00,0x1001); + QTest::newRow("::0.0.0.0") << "::0.0.0.0" << Ip6(0,0,0,0,0,0,0,0); +} + +void tst_QIpAddress::parseIp6() +{ + QFETCH(QString, address); + QFETCH(Ip6, expected); + +#if defined(__GLIBC__) && defined(AF_INET6) + Ip6 inet_result; + bool inet_ok = inet_pton(AF_INET6, address.toLatin1(), &inet_result.u8); + QVERIFY(inet_ok); + QCOMPARE(inet_result, expected); +#endif + + Ip6 result; + bool ok = QIPAddressUtils::parseIp6(result.u8, address.constBegin(), address.constEnd()); + QVERIFY(ok); + QCOMPARE(result, expected); +} + +void tst_QIpAddress::invalidParseIp6_data() +{ + QTest::addColumn("address"); + + // too many colons + QTest::newRow("0:0:0:0::0:0:0:0") << "0:0:0:0::0:0:0:0"; + QTest::newRow("0:::") << "0:::"; QTest::newRow(":::0") << ":::0"; + QTest::newRow("16:::::::::::::::::::::::") << "16:::::::::::::::::::::::"; + + // non-hex + QTest::newRow("a:b:c:d:e:f:g:h") << "a:b:c:d:e:f:g:h"; + + // too big number + QTest::newRow("0:0:0:0:0:0:0:10103") << "0:0:0:0:0:0:0:10103"; + + // too short + QTest::newRow("0:0:0:0:0:0:0:") << "0:0:0:0:0:0:0:"; + QTest::newRow("0:0:0:0:0:0:0") << "0:0:0:0:0:0:0"; + QTest::newRow("0:0:0:0:0:0:") << "0:0:0:0:0:0:"; + QTest::newRow("0:0:0:0:0:0") << "0:0:0:0:0:0"; + QTest::newRow("0:0:0:0:0:") << "0:0:0:0:0:"; + QTest::newRow("0:0:0:0:0") << "0:0:0:0:0"; + QTest::newRow("0:0:0:0:") << "0:0:0:0:"; + QTest::newRow("0:0:0:0") << "0:0:0:0"; + QTest::newRow("0:0:0:") << "0:0:0:"; + QTest::newRow("0:0:0") << "0:0:0"; + QTest::newRow("0:0:") << "0:0:"; + QTest::newRow("0:0") << "0:0"; + QTest::newRow("0:") << "0:"; + QTest::newRow("0") << "0"; + QTest::newRow(":0") << ":0"; + QTest::newRow(":0:0") << ":0:0"; + QTest::newRow(":0:0:0") << ":0:0:0"; + QTest::newRow(":0:0:0:0") << ":0:0:0:0"; + QTest::newRow(":0:0:0:0:0") << ":0:0:0:0:0"; + QTest::newRow(":0:0:0:0:0:0") << ":0:0:0:0:0:0"; + QTest::newRow(":0:0:0:0:0:0:0") << ":0:0:0:0:0:0:0"; + + // IPv4 + QTest::newRow("1.2.3.4") << "1.2.3.4"; + + // embedded IPv4 in the wrong position + QTest::newRow("1.2.3.4::") << "1.2.3.4::"; + QTest::newRow("f:1.2.3.4::") << "f:1.2.3.4::"; + QTest::newRow("f:e:d:c:b:1.2.3.4:0") << "f:e:d:c:b:1.2.3.4:0"; + + // bad embedded IPv4 + QTest::newRow("::1.2.3") << "::1.2.3"; + QTest::newRow("::1.2.257") << "::1.2.257"; + QTest::newRow("::1.2") << "::1.2"; + QTest::newRow("::0250.0x10101") << "::0250.0x10101"; + QTest::newRow("::1.2.3.0250") << "::1.2.3.0250"; + QTest::newRow("::1.2.3.0xff") << "::1.2.3.0xff"; + QTest::newRow("::1.2.3.07") << "::1.2.3.07"; + QTest::newRow("::1.2.3.010") << "::1.2.3.010"; + + // separated by something else + QTest::newRow("1.2.3.4.5.6.7.8") << "1.2.3.4.5.6.7.8"; + QTest::newRow("1,2,3,4,5,6,7,8") << "1,2,3,4,5,6,7,8"; + QTest::newRow("1..2") << "1..2"; + QTest::newRow("1:.2") << "1:.2"; + QTest::newRow("1.:2") << "1.:2"; +} + +void tst_QIpAddress::invalidParseIp6() +{ + QFETCH(QString, address); + +#if defined(__GLIBC__) && defined(AF_INET6) + Ip6 inet_result; + bool inet_ok = inet_pton(AF_INET6, address.toLatin1(), &inet_result.u8); + QVERIFY(!inet_ok); +#endif + + Ip6 result; + bool ok = QIPAddressUtils::parseIp6(result.u8, address.constBegin(), address.constEnd()); + QVERIFY(!ok); +} + +void tst_QIpAddress::ip6ToString_data() +{ + qRegisterMetaType(); + QTest::addColumn("ip"); + QTest::addColumn("expected"); + + QTest::newRow("1:2:3:4:5:6:7:8") << Ip6(1,2,3,4,5,6,7,8) << "1:2:3:4:5:6:7:8"; + QTest::newRow("1:2:3:4:5:6:7:88") << Ip6(1,2,3,4,5,6,7,0x88) << "1:2:3:4:5:6:7:88"; + QTest::newRow("1:2:3:4:5:6:7:888") << Ip6(1,2,3,4,5,6,7,0x888) << "1:2:3:4:5:6:7:888"; + QTest::newRow("1:2:3:4:5:6:7:8888") << Ip6(1,2,3,4,5,6,7,0x8888) << "1:2:3:4:5:6:7:8888"; + QTest::newRow("1:2:3:4:5:6:7:8880") << Ip6(1,2,3,4,5,6,7,0x8880) << "1:2:3:4:5:6:7:8880"; + QTest::newRow("1:2:3:4:5:6:7:8808") << Ip6(1,2,3,4,5,6,7,0x8808) << "1:2:3:4:5:6:7:8808"; + QTest::newRow("1:2:3:4:5:6:7:8088") << Ip6(1,2,3,4,5,6,7,0x8088) << "1:2:3:4:5:6:7:8088"; + + QTest::newRow("1:2:3:4:5:6:7:0") << Ip6(1,2,3,4,5,6,7,0) << "1:2:3:4:5:6:7:0"; + QTest::newRow("0:1:2:3:4:5:6:7") << Ip6(0,1,2,3,4,5,6,7) << "0:1:2:3:4:5:6:7"; + + QTest::newRow("1:2:3:4:5:6::") << Ip6(1,2,3,4,5,6,0,0) << "1:2:3:4:5:6::"; + QTest::newRow("::1:2:3:4:5:6") << Ip6(0,0,1,2,3,4,5,6) << "::1:2:3:4:5:6"; + QTest::newRow("1:0:0:2::3") << Ip6(1,0,0,2,0,0,0,3) << "1:0:0:2::3"; + QTest::newRow("1:::2:0:0:3") << Ip6(1,0,0,0,2,0,0,3) << "1::2:0:0:3"; + QTest::newRow("1::2:0:0:0") << Ip6(1,0,0,0,2,0,0,0) << "1::2:0:0:0"; + QTest::newRow("0:0:0:1::") << Ip6(0,0,0,1,0,0,0,0) << "0:0:0:1::"; + QTest::newRow("::1:0:0:0") << Ip6(0,0,0,0,1,0,0,0) << "::1:0:0:0"; + QTest::newRow("ff02::1") << Ip6(0xff02,0,0,0,0,0,0,1) << "ff02::1"; + QTest::newRow("1::1") << Ip6(1,0,0,0,0,0,0,1) << "1::1"; + QTest::newRow("::1") << Ip6(0,0,0,0,0,0,0,1) << "::1"; + QTest::newRow("1::") << Ip6(1,0,0,0,0,0,0,0) << "1::"; + QTest::newRow("::") << Ip6(0,0,0,0,0,0,0,0) << "::"; + + QTest::newRow("::1.2.3.4") << Ip6(0,0,0,0,0,0,0x102,0x304) << "::1.2.3.4"; + QTest::newRow("::ffff:1.2.3.4") << Ip6(0,0,0,0,0,0xffff,0x102,0x304) << "::ffff:1.2.3.4"; +} + +void tst_QIpAddress::ip6ToString() +{ + QFETCH(Ip6, ip); + QFETCH(QString, expected); + +#if defined(__GLIBC__) && defined(AF_INET6) + { + char buf[INET6_ADDRSTRLEN]; + bool ok = inet_ntop(AF_INET6, ip.u8, buf, sizeof buf) != 0; + QVERIFY(ok); + QCOMPARE(QString(buf), expected); + } +#endif + + QString result; + QIPAddressUtils::toString(result, ip.u8); + QCOMPARE(result, expected); +} + QTEST_APPLESS_MAIN(tst_QIpAddress) #include "tst_qipaddress.moc" -- cgit v1.2.3