mirror of
https://invent.kde.org/graphics/okular
synced 2024-11-05 18:34:53 +00:00
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/***************************************************************************
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* Copyright (C) 2015 by Alex Richardson <arichardson.kde@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include <QTest>
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#include <QDirIterator>
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#include <QDebug>
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#include <QStringList>
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#include <KPluginFactory>
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#include <KPluginLoader>
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#include "../generator.h"
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class GeneratorsTest : public QObject
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{
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Q_OBJECT
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private slots:
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void testLoadsCorrectly();
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};
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void GeneratorsTest::testLoadsCorrectly()
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{
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QCoreApplication::setLibraryPaths(QStringList());
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QVERIFY2(QDir(QStringLiteral(GENERATORS_BUILD_DIR)).exists(), GENERATORS_BUILD_DIR);
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// find all possible generators in $CMAKE_BINARY_DIR/generators
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// We can't simply hardcore the list of generators since some might not be built
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// depending on which dependencies were found by CMake
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QStringList generatorLibs;
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QDirIterator it(QStringLiteral(GENERATORS_BUILD_DIR), QDir::Files | QDir::Executable, QDirIterator::Subdirectories);
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while (it.hasNext()) {
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it.next();
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if (QLibrary::isLibrary(it.fileName())) {
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if (it.fileName().startsWith(QLatin1String("kio_"))) {
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continue; // don't check kio_msits.so
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}
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generatorLibs << it.fileInfo().absoluteFilePath();
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}
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}
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int failures = 0;
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int successful = 0;
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foreach (const QString& lib, generatorLibs) {
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KPluginLoader loader(lib);
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QVERIFY2(!loader.fileName().isEmpty(), qPrintable(lib));
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qDebug() << loader.fileName();
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auto factory = loader.factory();
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if (!factory) {
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qWarning() << "Could not get KPluginFactory for" << lib;
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failures++;
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continue;
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}
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Okular::Generator* generator = factory->create<Okular::Generator>();
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if (!generator) {
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qWarning() << "Failed to cast" << lib << "to Okular::Generator";
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// without the necessary Q_INTERFACES() qobject_cast fails!
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auto obj = factory->create<QObject>();
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qDebug() << "Object is of type " << obj->metaObject()->className();
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qDebug() << "dynamic_cast:" << dynamic_cast<Okular::Generator*>(obj);
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qDebug() << "qobject_cast:" << qobject_cast<Okular::Generator*>(obj);
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failures++;
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continue;
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}
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successful++;
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}
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qDebug() << "Successfully loaded" << successful << "generators";
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QCOMPARE(failures, 0);
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}
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QTEST_MAIN(GeneratorsTest)
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#include "generatorstest.moc"
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