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qt5base-lts/tests/auto/network/kernel/qdnslookup/tst_qdnslookup.cpp
Thiago Macieira cd5d1524a0 Autotest: Use the new test zone in all name-lookup unit tests 
I also modified tst_QDnsLookup the test to use ';' as a separator as
opposed to spaces because I added MX and SRV records with multiple
RRs.

Change-Id: I62c7b6ad342c1bb23c4d9ac9730e35ab422e3ea2
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
2013-05-07 02:53:50 +02:00

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/****************************************************************************
**
** Copyright (C) 2012 Jeremy Lainé <jeremy.laine@m4x.org>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
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****************************************************************************/
#include <QtTest/QtTest>
#include <QtNetwork/QDnsLookup>
#include <QtNetwork/QHostAddress>
static bool waitForDone(QDnsLookup *lookup)
{
if (lookup->isFinished())
return true;
QObject::connect(lookup, SIGNAL(finished()),
&QTestEventLoop::instance(), SLOT(exitLoop()));
QTestEventLoop::instance().enterLoop(10);
return !QTestEventLoop::instance().timeout();
}
class tst_QDnsLookup: public QObject
{
Q_OBJECT
QString domainName(const QString &input);
QString domainNameList(const QString &input);
public slots:
void initTestCase();
private slots:
void lookup_data();
void lookup();
void lookupReuse();
void lookupAbortRetry();
};
void tst_QDnsLookup::initTestCase()
{
QTest::addColumn<QString>("tld");
QTest::newRow("normal") << ".test.macieira.org";
QTest::newRow("idn") << ".alqualond\xc3\xab.test.macieira.org";
}
QString tst_QDnsLookup::domainName(const QString &input)
{
if (input.isEmpty())
return input;
if (input.endsWith(QLatin1Char('.'))) {
QString nodot = input;
nodot.chop(1);
return nodot;
}
QFETCH_GLOBAL(QString, tld);
return input + tld;
}
QString tst_QDnsLookup::domainNameList(const QString &input)
{
QStringList list = input.split(QLatin1Char(';'));
QString result;
foreach (const QString &s, list) {
if (!result.isEmpty())
result += ';';
result += domainName(s);
}
return result;
}
void tst_QDnsLookup::lookup_data()
{
QTest::addColumn<int>("type");
QTest::addColumn<QString>("domain");
QTest::addColumn<int>("error");
QTest::addColumn<QString>("cname");
QTest::addColumn<QString>("host");
QTest::addColumn<QString>("mx");
QTest::addColumn<QString>("ns");
QTest::addColumn<QString>("ptr");
QTest::addColumn<QString>("srv");
QTest::addColumn<QByteArray>("txt");
QTest::newRow("a-empty") << int(QDnsLookup::A) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << ""<< "" << QByteArray();
QTest::newRow("a-notfound") << int(QDnsLookup::A) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("a-single") << int(QDnsLookup::A) << "a-single" << int(QDnsLookup::NoError) << "" << "192.0.2.1" << "" << "" << "" << "" << QByteArray();
QTest::newRow("a-multi") << int(QDnsLookup::A) << "a-multi" << int(QDnsLookup::NoError) << "" << "192.0.2.1;192.0.2.2;192.0.2.3" << "" << "" << "" << "" << QByteArray();
QTest::newRow("aaaa-empty") << int(QDnsLookup::AAAA) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("aaaa-notfound") << int(QDnsLookup::AAAA) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("aaaa-single") << int(QDnsLookup::AAAA) << "aaaa-single" << int(QDnsLookup::NoError) << "" << "2001:db8::1" << "" << "" << "" << "" << QByteArray();
QTest::newRow("aaaa-multi") << int(QDnsLookup::AAAA) << "aaaa-multi" << int(QDnsLookup::NoError) << "" << "2001:db8::1;2001:db8::2;2001:db8::3" << "" << "" << "" << "" << QByteArray();
QTest::newRow("any-empty") << int(QDnsLookup::ANY) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("any-notfound") << int(QDnsLookup::ANY) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("any-a-single") << int(QDnsLookup::ANY) << "a-single" << int(QDnsLookup::NoError) << "" << "192.0.2.1" << "" << "" << "" << "" << QByteArray();
QTest::newRow("any-a-plus-aaaa") << int(QDnsLookup::ANY) << "a-plus-aaaa" << int(QDnsLookup::NoError) << "" << "198.51.100.1;2001:db8::1:1" << "" << "" << "" << "" << QByteArray();
QTest::newRow("any-multi") << int(QDnsLookup::ANY) << "multi" << int(QDnsLookup::NoError) << "" << "198.51.100.1;198.51.100.2;198.51.100.3;2001:db8::1:1;2001:db8::1:2" << "" << "" << "" << "" << QByteArray();
QTest::newRow("mx-empty") << int(QDnsLookup::MX) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("mx-notfound") << int(QDnsLookup::MX) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("mx-single") << int(QDnsLookup::MX) << "mx-single" << int(QDnsLookup::NoError) << "" << "" << "10 multi" << "" << "" << "" << QByteArray();
QTest::newRow("mx-single-cname") << int(QDnsLookup::MX) << "mx-single-cname" << int(QDnsLookup::NoError) << "" << "" << "10 cname" << "" << "" << "" << QByteArray();
QTest::newRow("mx-multi") << int(QDnsLookup::MX) << "mx-multi" << int(QDnsLookup::NoError) << "" << "" << "10 multi;20 a-single" << "" << "" << "" << QByteArray();
QTest::newRow("ns-empty") << int(QDnsLookup::NS) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("ns-notfound") << int(QDnsLookup::NS) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("ns-single") << int(QDnsLookup::NS) << "ns-single" << int(QDnsLookup::NoError) << "" << "" << "" << "ns3.macieira.info." << "" << "" << QByteArray();
QTest::newRow("ns-multi") << int(QDnsLookup::NS) << "ns-multi" << int(QDnsLookup::NoError) << "" << "" << "" << "gondolin.macieira.info.;ns3.macieira.info." << "" << "" << QByteArray();
QTest::newRow("ptr-empty") << int(QDnsLookup::PTR) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("ptr-notfound") << int(QDnsLookup::PTR) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("ptr-single") << int(QDnsLookup::PTR) << "ptr-single" << int(QDnsLookup::NoError) << "" << "" << "" << "" << "a-single" << "" << QByteArray();
QTest::newRow("srv-empty") << int(QDnsLookup::SRV) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("srv-notfound") << int(QDnsLookup::SRV) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("srv-single") << int(QDnsLookup::SRV) << "_echo._tcp.srv-single" << int(QDnsLookup::NoError) << "" << "" << "" << "" << "" << "5 0 7 multi" << QByteArray();
QTest::newRow("srv-prio") << int(QDnsLookup::SRV) << "_echo._tcp.srv-prio" << int(QDnsLookup::NoError) << "" << "" << "" << "" << "" << "1 0 7 multi;2 0 7 a-plus-aaaa" << QByteArray();
QTest::newRow("txt-empty") << int(QDnsLookup::TXT) << "" << int(QDnsLookup::InvalidRequestError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("txt-notfound") << int(QDnsLookup::TXT) << "invalid.invalid" << int(QDnsLookup::NotFoundError) << "" << "" << "" << "" << "" << "" << QByteArray();
QTest::newRow("txt-single") << int(QDnsLookup::TXT) << "txt-single" << int(QDnsLookup::NoError) << "" << "" << "" << "" << "" << "" << QByteArray("Hello");
}
void tst_QDnsLookup::lookup()
{
QFETCH(int, type);
QFETCH(QString, domain);
QFETCH(int, error);
QFETCH(QString, cname);
QFETCH(QString, host);
QFETCH(QString, mx);
QFETCH(QString, ns);
QFETCH(QString, ptr);
QFETCH(QString, srv);
QFETCH(QByteArray, txt);
// transform the inputs
domain = domainName(domain);
cname = domainName(cname);
mx = domainNameList(mx);
ns = domainNameList(ns);
ptr = domainNameList(ptr);
srv = domainNameList(srv);
QDnsLookup lookup;
lookup.setType(static_cast<QDnsLookup::Type>(type));
lookup.setName(domain);
lookup.lookup();
QVERIFY(waitForDone(&lookup));
QVERIFY(lookup.isFinished());
QVERIFY2(int(lookup.error()) == error, qPrintable(lookup.errorString()));
if (error == QDnsLookup::NoError)
QVERIFY(lookup.errorString().isEmpty());
QCOMPARE(int(lookup.type()), type);
QCOMPARE(lookup.name(), domain);
// canonical names
if (!cname.isEmpty()) {
QVERIFY(!lookup.canonicalNameRecords().isEmpty());
const QDnsDomainNameRecord cnameRecord = lookup.canonicalNameRecords().first();
QCOMPARE(cnameRecord.name(), domain);
QCOMPARE(cnameRecord.value(), cname);
} else {
QVERIFY(lookup.canonicalNameRecords().isEmpty());
}
// host addresses
const QString hostName = cname.isEmpty() ? domain : cname;
QStringList addresses;
foreach (const QDnsHostAddressRecord &record, lookup.hostAddressRecords()) {
//reply may include A & AAAA records for nameservers, ignore them and only look at records matching the query
if (record.name() == hostName)
addresses << record.value().toString().toLower();
}
addresses.sort();
QCOMPARE(addresses.join(';'), host);
// mail exchanges
QStringList mailExchanges;
foreach (const QDnsMailExchangeRecord &record, lookup.mailExchangeRecords()) {
QCOMPARE(record.name(), domain);
mailExchanges << QString("%1 %2").arg(QString::number(record.preference()), record.exchange());
}
QCOMPARE(mailExchanges.join(';'), mx);
// name servers
QStringList nameServers;
foreach (const QDnsDomainNameRecord &record, lookup.nameServerRecords()) {
//reply may include NS records for authoritative nameservers, ignore them and only look at records matching the query
if (record.name() == domain)
nameServers << record.value();
}
nameServers.sort();
QCOMPARE(nameServers.join(';'), ns);
// pointers
if (!ptr.isEmpty()) {
QVERIFY(!lookup.pointerRecords().isEmpty());
const QDnsDomainNameRecord ptrRecord = lookup.pointerRecords().first();
QCOMPARE(ptrRecord.name(), domain);
QCOMPARE(ptrRecord.value(), ptr);
} else {
QVERIFY(lookup.pointerRecords().isEmpty());
}
// services
QStringList services;
foreach (const QDnsServiceRecord &record, lookup.serviceRecords()) {
QCOMPARE(record.name(), domain);
services << QString("%1 %2 %3 %4").arg(
QString::number(record.priority()),
QString::number(record.weight()),
QString::number(record.port()),
record.target());
}
QCOMPARE(services.join(';'), srv);
// text
if (!txt.isEmpty()) {
QVERIFY(!lookup.textRecords().isEmpty());
const QDnsTextRecord firstRecord = lookup.textRecords().first();
QCOMPARE(firstRecord.name(), domain);
QCOMPARE(firstRecord.values().size(), 1);
QCOMPARE(firstRecord.values().first(), txt);
} else {
QVERIFY(lookup.textRecords().isEmpty());
}
}
void tst_QDnsLookup::lookupReuse()
{
QDnsLookup lookup;
// first lookup
lookup.setType(QDnsLookup::A);
lookup.setName(domainName("a-single"));
lookup.lookup();
QVERIFY(waitForDone(&lookup));
QVERIFY(lookup.isFinished());
QCOMPARE(int(lookup.error()), int(QDnsLookup::NoError));
QVERIFY(!lookup.hostAddressRecords().isEmpty());
QCOMPARE(lookup.hostAddressRecords().first().name(), domainName("a-single"));
QCOMPARE(lookup.hostAddressRecords().first().value(), QHostAddress("192.0.2.1"));
// second lookup
lookup.setType(QDnsLookup::AAAA);
lookup.setName(domainName("aaaa-single"));
lookup.lookup();
QVERIFY(waitForDone(&lookup));
QVERIFY(lookup.isFinished());
QCOMPARE(int(lookup.error()), int(QDnsLookup::NoError));
QVERIFY(!lookup.hostAddressRecords().isEmpty());
QCOMPARE(lookup.hostAddressRecords().first().name(), domainName("aaaa-single"));
QCOMPARE(lookup.hostAddressRecords().first().value(), QHostAddress("2001:db8::1"));
}
void tst_QDnsLookup::lookupAbortRetry()
{
QDnsLookup lookup;
// try and abort the lookup
lookup.setType(QDnsLookup::A);
lookup.setName(domainName("a-single"));
lookup.lookup();
lookup.abort();
QVERIFY(waitForDone(&lookup));
QVERIFY(lookup.isFinished());
QCOMPARE(int(lookup.error()), int(QDnsLookup::OperationCancelledError));
QVERIFY(lookup.hostAddressRecords().isEmpty());
// retry a different lookup
lookup.setType(QDnsLookup::AAAA);
lookup.setName(domainName("aaaa-single"));
lookup.lookup();
QVERIFY(waitForDone(&lookup));
QVERIFY(lookup.isFinished());
QCOMPARE(int(lookup.error()), int(QDnsLookup::NoError));
QVERIFY(!lookup.hostAddressRecords().isEmpty());
QCOMPARE(lookup.hostAddressRecords().first().name(), domainName("aaaa-single"));
QCOMPARE(lookup.hostAddressRecords().first().value(), QHostAddress("2001:db8::1"));
}
QTEST_MAIN(tst_QDnsLookup)
#include "tst_qdnslookup.moc"
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