添加广播MDNS服务

FactoryTestTool/ThirdParty/qmdnsengine-master/tests/TestResolver.cpp

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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Nathan Osman
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <QHostAddress>
+#include <QSignalSpy>
+#include <QTest>
+
+#include <qmdnsengine/dns.h>
+#include <qmdnsengine/message.h>
+#include <qmdnsengine/record.h>
+#include <qmdnsengine/resolver.h>
+
+#include "common/testserver.h"
+#include "common/util.h"
+
+Q_DECLARE_METATYPE(QHostAddress)
+
+const QByteArray Name = "test.localhost.";
+const QHostAddress Address("127.0.0.1");
+
+class TestResolver : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+
+    void initTestCase();
+    void testResolver();
+};
+
+void TestResolver::initTestCase()
+{
+    qRegisterMetaType<QHostAddress>("QHostAddress");
+}
+
+void TestResolver::testResolver()
+{
+    TestServer server;
+    QMdnsEngine::Resolver resolver(&server, Name);
+    QSignalSpy resolvedSpy(&resolver, SIGNAL(resolved(QHostAddress)));
+
+    // Ensure two queries were dispatched
+    QTRY_VERIFY(queryReceived(&server, Name, QMdnsEngine::A));
+    QVERIFY(queryReceived(&server, Name, QMdnsEngine::AAAA));
+
+    // Send a record with an address
+    QMdnsEngine::Record record;
+    record.setName(Name);
+    record.setType(QMdnsEngine::A);
+    record.setAddress(Address);
+    QMdnsEngine::Message message;
+    message.setResponse(true);
+    message.addRecord(record);
+    message.addRecord(record);
+    server.deliverMessage(message);
+
+    // Ensure resolved() was emitted with the right address
+    QTRY_COMPARE(resolvedSpy.count(), 1);
+    QCOMPARE(resolvedSpy.at(0).at(0).value<QHostAddress>(), Address);
+}
+
+QTEST_MAIN(TestResolver)
+#include "TestResolver.moc"