110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Nathan Osman
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <QHostAddress>
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#include <QNetworkInterface>
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#include <QSignalSpy>
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#include <QTest>
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#include <qmdnsengine/dns.h>
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#include <qmdnsengine/hostname.h>
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#include <qmdnsengine/message.h>
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#include <qmdnsengine/query.h>
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#include <qmdnsengine/record.h>
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#include "common/testserver.h"
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const quint16 Port = 1234;
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class TestHostname : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void testAcquire();
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void testAnswer();
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};
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void TestHostname::testAcquire()
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{
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TestServer server;
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QMdnsEngine::Hostname hostname(&server);
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QSignalSpy hostnameChangedSpy(&hostname, SIGNAL(hostnameChanged(QByteArray)));
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// Wait for the first query
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QTRY_VERIFY(server.receivedMessages().count() > 0);
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QMdnsEngine::Message probe = server.receivedMessages().at(0);
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QVERIFY(probe.queries().count() > 0);
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// Immediately indicate that name is taken
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QMdnsEngine::Record record;
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record.setName(probe.queries().at(0).name());
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record.setType(QMdnsEngine::A);
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record.setAddress(QHostAddress("127.0.0.1"));
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QMdnsEngine::Message message;
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message.addRecord(record);
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server.deliverMessage(message);
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// Wait for another attempt and verify the name is different
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QTRY_VERIFY(hostname.isRegistered());
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QCOMPARE(hostname.hostname(), probe.queries().at(0).name());
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QCOMPARE(hostnameChangedSpy.count(), 1);
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}
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void TestHostname::testAnswer()
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{
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if (!QNetworkInterface::allAddresses().count()) {
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QSKIP("no addresses available");
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}
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QHostAddress address = QNetworkInterface::allAddresses().at(0);
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TestServer server;
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QMdnsEngine::Hostname hostname(&server);
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// Wait for the hostname to be acquired
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QTRY_VERIFY(hostname.isRegistered());
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server.clearReceivedMessages();
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// Build a query for the host appearing to come from the first address
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QMdnsEngine::Query query;
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query.setName(hostname.hostname());
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query.setType(QMdnsEngine::A);
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QMdnsEngine::Message message;
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message.setAddress(address);
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message.setPort(Port);
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message.addQuery(query);
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server.deliverMessage(message);
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// Ensure a valid reply was received
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QTRY_VERIFY(server.receivedMessages().count() > 0);
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QMdnsEngine::Message reply = server.receivedMessages().at(0);
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QCOMPARE(reply.address(), address);
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QCOMPARE(reply.port(), Port);
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QVERIFY(reply.records().count() > 0);
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}
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QTEST_MAIN(TestHostname)
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#include "TestHostname.moc"
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