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28
29#include "debugutil_p.h"
30#include "qqmldebugtestservice.h"
31
32#include <private/qqmldebugconnector_p.h>
33#include <private/qqmldebugconnection_p.h>
34
35#include <QtTest/qtest.h>
36#include <QtTest/qsignalspy.h>
37#include <QtCore/qtimer.h>
38#include <QtCore/qdebug.h>
39#include <QtCore/qthread.h>
40#include <QtNetwork/qhostaddress.h>
41#include <QtQml/qqmlengine.h>
42
43#define PORT 13770
44#define STR_PORT "13770"
45
46class tst_QQmlDebugClient : public QObject
47{
48 Q_OBJECT
49
50private:
51 QQmlDebugConnection *m_conn;
52 QQmlDebugTestService *m_service;
53
54private slots:
55 void initTestCase();
56
57 void name();
58 void state();
59 void sendMessage();
60 void parallelConnect();
61 void sequentialConnect();
62};
63
64void tst_QQmlDebugClient::initTestCase()
65{
66 QQmlDebugConnector::setPluginKey(QLatin1String("QQmlDebugServer"));
67 QQmlDebugConnector::setServices(QStringList()
68 << QStringLiteral("tst_QQmlDebugClient::handshake()"));
69
70 m_service = new QQmlDebugTestService("tst_QQmlDebugClient::handshake()");
71
72 foreach (const QString &service, QQmlDebuggingEnabler::debuggerServices())
73 QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
74 foreach (const QString &service, QQmlDebuggingEnabler::inspectorServices())
75 QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
76 foreach (const QString &service, QQmlDebuggingEnabler::profilerServices())
77 QCOMPARE(QQmlDebugConnector::instance()->service(service), (QQmlDebugService *)nullptr);
78
79 const QString waitingMsg = QString("QML Debugger: Waiting for connection on port %1...").arg(PORT);
80 QTest::ignoreMessage(type: QtDebugMsg, message: waitingMsg.toLatin1().constData());
81 QQmlDebuggingEnabler::startTcpDebugServer(PORT);
82
83 new QQmlEngine(this);
84
85 m_conn = new QQmlDebugConnection(this);
86
87 QQmlDebugTestClient client("tst_QQmlDebugClient::handshake()", m_conn);
88
89
90 for (int i = 0; i < 50; ++i) {
91 // try for 5 seconds ...
92 m_conn->connectToHost(hostName: "127.0.0.1", PORT);
93 if (m_conn->waitForConnected(msecs: 100))
94 break;
95 }
96
97 QVERIFY(m_conn->isConnected());
98
99 QTRY_COMPARE(client.state(), QQmlDebugClient::Enabled);
100}
101
102void tst_QQmlDebugClient::name()
103{
104 QString name = "tst_QQmlDebugClient::name()";
105
106 QQmlDebugClient client(name, m_conn);
107 QCOMPARE(client.name(), name);
108}
109
110void tst_QQmlDebugClient::state()
111{
112 {
113 QQmlDebugConnection dummyConn;
114 QQmlDebugClient client("tst_QQmlDebugClient::state()", &dummyConn);
115 QCOMPARE(client.state(), QQmlDebugClient::NotConnected);
116 QCOMPARE(client.serviceVersion(), -1.0f);
117 }
118
119 QQmlDebugTestClient client("tst_QQmlDebugClient::state()", m_conn);
120 QCOMPARE(client.state(), QQmlDebugClient::Unavailable);
121
122 // duplicate plugin name
123 QTest::ignoreMessage(type: QtWarningMsg, message: "QQmlDebugClient: Conflicting plugin name \"tst_QQmlDebugClient::state()\"");
124 QQmlDebugClient client2("tst_QQmlDebugClient::state()", m_conn);
125 QCOMPARE(client2.state(), QQmlDebugClient::NotConnected);
126
127 QQmlDebugClient client3("tst_QQmlDebugClient::state3()", nullptr);
128 QCOMPARE(client3.state(), QQmlDebugClient::NotConnected);
129}
130
131void tst_QQmlDebugClient::sendMessage()
132{
133 QQmlDebugTestClient client("tst_QQmlDebugClient::handshake()", m_conn);
134
135 QByteArray msg = "hello!";
136
137 QTRY_COMPARE(client.state(), QQmlDebugClient::Enabled);
138
139 client.sendMessage(message: msg);
140 QByteArray resp = client.waitForResponse();
141 QCOMPARE(resp, msg);
142}
143
144void tst_QQmlDebugClient::parallelConnect()
145{
146 QQmlDebugConnection connection2;
147
148 QTest::ignoreMessage(type: QtWarningMsg, message: "QML Debugger: Another client is already connected.");
149 // will connect & immediately disconnect
150 connection2.connectToHost(hostName: "127.0.0.1", PORT);
151 QTest::ignoreMessage(type: QtWarningMsg, message: "QQmlDebugConnection: Did not get handshake answer in time");
152 QVERIFY(!connection2.waitForConnected(1000));
153 QVERIFY(!connection2.isConnected());
154 QVERIFY(m_conn->isConnected());
155}
156
157void tst_QQmlDebugClient::sequentialConnect()
158{
159 QQmlDebugConnection connection2;
160 QQmlDebugTestClient client2("tst_QQmlDebugClient::handshake()", &connection2);
161
162 m_conn->close();
163 QVERIFY(!m_conn->isConnected());
164
165 // Make sure that the disconnect is actually delivered to the server
166 QTest::qWait(ms: 100);
167
168 connection2.connectToHost(hostName: "127.0.0.1", PORT);
169 QVERIFY(connection2.waitForConnected());
170 QVERIFY(connection2.isConnected());
171 QTRY_COMPARE(client2.state(), QQmlDebugClient::Enabled);
172}
173
174QTEST_MAIN(tst_QQmlDebugClient)
175
176#include "tst_qqmldebugclient.moc"
177
178

source code of qtdeclarative/tests/auto/qml/debugger/qqmldebugclient/tst_qqmldebugclient.cpp