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28
29#include <QtTest/qtest.h>
30#include <QtCore/qdir.h>
31#include <QtCore/qfileinfo.h>
32#include <QtCore/qplugin.h>
33#include <private/qfactoryloader_p.h>
34#include "plugin1/plugininterface1.h"
35#include "plugin2/plugininterface2.h"
36
37#if !QT_CONFIG(library)
38Q_IMPORT_PLUGIN(Plugin1)
39Q_IMPORT_PLUGIN(Plugin2)
40#endif
41
42class tst_QFactoryLoader : public QObject
43{
44 Q_OBJECT
45
46#ifdef Q_OS_ANDROID
47 QSharedPointer<QTemporaryDir> directory;
48#endif
49
50public slots:
51 void initTestCase();
52
53private slots:
54 void usingTwoFactoriesFromSameDir();
55};
56
57static const char binFolderC[] = "bin";
58
59void tst_QFactoryLoader::initTestCase()
60{
61#ifdef Q_OS_ANDROID
62 directory = QEXTRACTTESTDATA("android_test_data");
63 QVERIFY(directory);
64 QVERIFY(directory->isValid());
65 QVERIFY2(QDir::setCurrent(directory->path()), qPrintable("Could not chdir to " + directory->path()));
66#endif
67 const QString binFolder = QFINDTESTDATA(binFolderC);
68 QVERIFY2(!binFolder.isEmpty(), "Unable to locate 'bin' folder");
69#if QT_CONFIG(library)
70 QCoreApplication::setLibraryPaths(QStringList(QFileInfo(binFolder).absolutePath()));
71#endif
72}
73
74void tst_QFactoryLoader::usingTwoFactoriesFromSameDir()
75{
76 const QString suffix = QLatin1Char('/') + QLatin1String(binFolderC);
77 QFactoryLoader loader1(PluginInterface1_iid, suffix);
78
79 PluginInterface1 *plugin1 = qobject_cast<PluginInterface1 *>(object: loader1.instance(index: 0));
80 QVERIFY2(plugin1,
81 qPrintable(QString::fromLatin1("Cannot load plugin '%1'")
82 .arg(QLatin1String(PluginInterface1_iid))));
83
84 QFactoryLoader loader2(PluginInterface2_iid, suffix);
85
86 PluginInterface2 *plugin2 = qobject_cast<PluginInterface2 *>(object: loader2.instance(index: 0));
87 QVERIFY2(plugin2,
88 qPrintable(QString::fromLatin1("Cannot load plugin '%1'")
89 .arg(QLatin1String(PluginInterface2_iid))));
90
91 QCOMPARE(plugin1->pluginName(), QLatin1String("Plugin1 ok"));
92 QCOMPARE(plugin2->pluginName(), QLatin1String("Plugin2 ok"));
93}
94
95QTEST_MAIN(tst_QFactoryLoader)
96#include "tst_qfactoryloader.moc"
97

source code of qtbase/tests/auto/corelib/plugin/qfactoryloader/tst_qfactoryloader.cpp