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-rw-r--r--src/corelib/io/qipaddress.cpp217
-rw-r--r--src/corelib/io/qipaddress_p.h3
-rw-r--r--tests/auto/corelib/io/qipaddress/tst_qipaddress.cpp285
3 files changed, 503 insertions, 2 deletions
diff --git a/src/corelib/io/qipaddress.cpp b/src/corelib/io/qipaddress.cpp
index b8871fe8b9..e996c8665c 100644
--- a/src/corelib/io/qipaddress.cpp
+++ b/src/corelib/io/qipaddress.cpp
@@ -71,6 +71,7 @@ static bool checkedToAscii(Buffer &buffer, const QChar *begin, const QChar *end)
return true;
}
+static bool parseIp4Internal(IPv4Address &address, const char *ptr, bool acceptLeadingZero);
bool parseIp4(IPv4Address &address, const QChar *begin, const QChar *end)
{
Q_ASSERT(begin != end);
@@ -78,10 +79,19 @@ bool parseIp4(IPv4Address &address, const QChar *begin, const QChar *end)
if (!checkedToAscii(buffer, begin, end))
return false;
- int dotCount = 0;
- address = 0;
const char *ptr = buffer.data();
+ return parseIp4Internal(address, ptr, true);
+}
+
+static bool parseIp4Internal(IPv4Address &address, const char *ptr, bool acceptLeadingZero)
+{
+ address = 0;
+ int dotCount = 0;
while (dotCount < 4) {
+ if (!acceptLeadingZero && *ptr == '0' &&
+ ptr[1] != '.' && ptr[1] != '\0')
+ return false;
+
const char *endptr;
bool ok;
quint64 ll = qstrtoull(ptr, &endptr, 0, &ok);
@@ -127,5 +137,208 @@ void toString(QString &appendTo, IPv4Address address)
% number(address);
}
+bool parseIp6(IPv6Address &address, const QChar *begin, const QChar *end)
+{
+ Q_ASSERT(begin != end);
+ Buffer buffer;
+ if (!checkedToAscii(buffer, begin, end))
+ return false;
+
+ const char *ptr = buffer.data();
+
+ // count the colons
+ int colonCount = 0;
+ int dotCount = 0;
+ while (*ptr) {
+ if (*ptr == ':')
+ ++colonCount;
+ if (*ptr == '.')
+ ++dotCount;
+ ++ptr;
+ }
+ // IPv4-in-IPv6 addresses are stricter in what they accept
+ if (dotCount != 0 && dotCount != 3)
+ return false;
+
+ memset(address, 0, sizeof address);
+ if (colonCount == 2 && end - begin == 2) // "::"
+ return true;
+
+ // if there's a double colon ("::"), this is how many zeroes it means
+ int zeroWordsToFill;
+ ptr = buffer.data();
+
+ // there are two cases where 8 colons are allowed: at the ends
+ // so test that before the colon-count test
+ if ((ptr[0] == ':' && ptr[1] == ':') ||
+ (ptr[end - begin - 2] == ':' && ptr[end - begin - 1] == ':')) {
+ zeroWordsToFill = 9 - colonCount;
+ } else if (colonCount < 2 || colonCount > 7) {
+ return false;
+ } else {
+ zeroWordsToFill = 8 - colonCount;
+ }
+ if (dotCount)
+ --zeroWordsToFill;
+
+ int pos = 0;
+ while (pos < 15) {
+ const char *endptr;
+ bool ok;
+ quint64 ll = qstrtoull(ptr, &endptr, 16, &ok);
+ quint16 x = ll;
+
+ if (ptr == endptr) {
+ // empty field, we hope it's "::"
+ if (zeroWordsToFill < 1)
+ return false;
+ if (pos == 0 || pos == colonCount * 2) {
+ if (ptr[0] == '\0' || ptr[1] != ':')
+ return false;
+ ++ptr;
+ }
+ pos += zeroWordsToFill * 2;
+ zeroWordsToFill = 0;
+ ++ptr;
+ continue;
+ }
+ if (!ok || ll != x)
+ return false;
+
+ if (*endptr == '.') {
+ // this could be an IPv4 address
+ // it's only valid in the last element
+ if (pos != 12)
+ return false;
+
+ IPv4Address ip4;
+ if (!parseIp4Internal(ip4, ptr, false))
+ return false;
+
+ address[12] = ip4 >> 24;
+ address[13] = ip4 >> 16;
+ address[14] = ip4 >> 8;
+ address[15] = ip4;
+ return true;
+ }
+
+ address[pos++] = x >> 8;
+ address[pos++] = x & 0xff;
+
+ if (*endptr == '\0')
+ break;
+ if (*endptr != ':')
+ return false;
+ ptr = endptr + 1;
+ }
+ return pos == 16;
+}
+
+static inline QChar toHex(uchar c)
+{
+ return ushort(c > 9 ? c + 'a' - 0xA : c + '0');
+}
+
+void toString(QString &appendTo, IPv6Address address)
+{
+ // the longest IPv6 address possible is:
+ // "1111:2222:3333:4444:5555:6666:255.255.255.255"
+ // however, this function never generates that. The longest it does
+ // generate without an IPv4 address is:
+ // "1111:2222:3333:4444:5555:6666:7777:8888"
+ // and the longest with an IPv4 address is:
+ // "::ffff:255.255.255.255"
+ static const int Ip6AddressMaxLen = sizeof "1111:2222:3333:4444:5555:6666:7777:8888";
+ static const int Ip6WithIp4AddressMaxLen = sizeof "::ffff:255.255.255.255";
+
+ // check for the special cases
+ const quint64 zeroes[] = { 0, 0 };
+ bool embeddedIp4 = false;
+
+ // we consider embedded IPv4 for:
+ // ::ffff:x.x.x.x
+ // ::x.x.x.y except if the x are 0 too
+ if (memcmp(address, zeroes, 10) == 0) {
+ if (address[10] == 0xff && address[11] == 0xff) {
+ embeddedIp4 = true;
+ } else if (address[10] == 0 && address[11] == 0) {
+ if (address[12] != 0 || address[13] != 0 || address[14] != 0) {
+ embeddedIp4 = true;
+ } else if (address[15] == 0) {
+ appendTo.append(QLatin1String("::"));
+ return;
+ }
+ }
+ }
+
+ // QString::reserve doesn't shrink, so it's fine to us
+ appendTo.reserve(appendTo.size() +
+ embeddedIp4 ? Ip6WithIp4AddressMaxLen : Ip6AddressMaxLen);
+
+ // for finding where to place the "::"
+ int zeroRunLength = 0; // in octets
+ int zeroRunOffset = 0; // in octets
+ for (int i = 0; i < 16; i += 2) {
+ if (address[i] == 0 && address[i + 1] == 0) {
+ // found a zero, scan forward to see how many more there are
+ int j;
+ for (j = i; j < 16; j += 2) {
+ if (address[j] != 0 || address[j+1] != 0)
+ break;
+ }
+
+ if (j - i > zeroRunLength) {
+ zeroRunLength = j - i;
+ zeroRunOffset = i;
+ i = j;
+ }
+ }
+ }
+
+ const QChar colon = ushort(':');
+ if (zeroRunLength < 4)
+ zeroRunOffset = -1;
+ else if (zeroRunOffset == 0)
+ appendTo.append(colon);
+
+ for (int i = 0; i < 16; i += 2) {
+ if (i == zeroRunOffset) {
+ appendTo.append(colon);
+ i += zeroRunLength - 2;
+ continue;
+ }
+
+ if (i == 12 && embeddedIp4) {
+ IPv4Address ip4 = address[12] << 24 |
+ address[13] << 16 |
+ address[14] << 8 |
+ address[15];
+ toString(appendTo, ip4);
+ return;
+ }
+
+ if (address[i]) {
+ if (address[i] >> 4) {
+ appendTo.append(toHex(address[i] >> 4));
+ appendTo.append(toHex(address[i] & 0xf));
+ appendTo.append(toHex(address[i + 1] >> 4));
+ appendTo.append(toHex(address[i + 1] & 0xf));
+ } else if (address[i] & 0xf) {
+ appendTo.append(toHex(address[i] & 0xf));
+ appendTo.append(toHex(address[i + 1] >> 4));
+ appendTo.append(toHex(address[i + 1] & 0xf));
+ }
+ } else if (address[i + 1] >> 4) {
+ appendTo.append(toHex(address[i + 1] >> 4));
+ appendTo.append(toHex(address[i + 1] & 0xf));
+ } else {
+ appendTo.append(toHex(address[i + 1] & 0xf));
+ }
+
+ if (i != 14)
+ appendTo.append(colon);
+ }
+}
+
}
QT_END_NAMESPACE
diff --git a/src/corelib/io/qipaddress_p.h b/src/corelib/io/qipaddress_p.h
index f3bcf76424..834f9557f3 100644
--- a/src/corelib/io/qipaddress_p.h
+++ b/src/corelib/io/qipaddress_p.h
@@ -60,9 +60,12 @@ QT_BEGIN_NAMESPACE
namespace QIPAddressUtils {
typedef quint32 IPv4Address;
+typedef quint8 IPv6Address[16];
Q_CORE_EXPORT bool parseIp4(IPv4Address &address, const QChar *begin, const QChar *end);
+Q_CORE_EXPORT bool parseIp6(IPv6Address &address, const QChar *begin, const QChar *end);
Q_CORE_EXPORT void toString(QString &appendTo, IPv4Address address);
+Q_CORE_EXPORT void toString(QString &appendTo, IPv6Address address);
} // namespace
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<Ip6>();
+ QTest::addColumn<QString>("address");
+ QTest::addColumn<Ip6>("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<QString>("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<Ip6>();
+ QTest::addColumn<Ip6>("ip");
+ QTest::addColumn<QString>("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"
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-13 12:23:39 +0000