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3** Copyright (C) 2017 Ford Motor Company
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6** This file is part of the QtRemoteObjects module of the Qt Toolkit.
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28
29#include <QtTest/QtTest>
30#include <QMetaType>
31#include <QProcess>
32#include <QStandardPaths>
33
34namespace {
35
36QString findExecutable(const QString &executableName, const QStringList &paths)
37{
38 const auto path = QStandardPaths::findExecutable(executableName, paths);
39 if (!path.isEmpty()) {
40 return path;
41 }
42
43 qWarning() << "Could not find executable:" << executableName << "in any of" << paths;
44 return QString();
45}
46
47}
48
49class tst_Integration_MultiProcess: public QObject
50{
51 Q_OBJECT
52
53private slots:
54 void initTestCase()
55 {
56 QLoggingCategory::setFilterRules("qt.remoteobjects.warning=false");
57 }
58
59 void cleanup()
60 {
61 // wait for delivery of RemoveObject events to the source
62 QTest::qWait(ms: 200);
63 }
64
65 void testRun_data()
66 {
67 QTest::addColumn<bool>(name: "templated");
68 QTest::newRow(dataTag: "non-templated enableRemoting") << false;
69 QTest::newRow(dataTag: "templated enableRemoting") << true;
70 }
71
72 void testRun()
73 {
74 QFETCH(bool, templated);
75
76 qDebug() << "Starting server process";
77 QProcess serverProc;
78 serverProc.setProcessChannelMode(QProcess::ForwardedChannels);
79 if (templated) {
80 QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
81 env.insert(name: "TEMPLATED_REMOTING", value: "true");
82 serverProc.setProcessEnvironment(env);
83 }
84 serverProc.start(program: findExecutable(executableName: "integration_multiprocess_server", paths: {
85 QCoreApplication::applicationDirPath() + "/../server/"
86 }), arguments: QStringList());
87 QVERIFY(serverProc.waitForStarted());
88
89 // wait for server start
90 QTest::qWait(ms: 200);
91
92 qDebug() << "Starting client process";
93 QProcess clientProc;
94 clientProc.setProcessChannelMode(QProcess::ForwardedChannels);
95 clientProc.start(program: findExecutable(executableName: "integration_multiprocess_client", paths: {
96 QCoreApplication::applicationDirPath() + "/../client/"
97 }), arguments: QStringList());
98 QVERIFY(clientProc.waitForStarted());
99
100 QVERIFY(clientProc.waitForFinished());
101 QVERIFY(serverProc.waitForFinished());
102
103 QCOMPARE(serverProc.exitCode(), 0);
104 QCOMPARE(clientProc.exitCode(), 0);
105 }
106};
107
108QTEST_MAIN(tst_Integration_MultiProcess)
109
110#include "tst_integration_multiprocess.moc"
111

source code of qtremoteobjects/tests/auto/integration_multiprocess/tst/tst_integration_multiprocess.cpp