Warning, file /frameworks/kservice/autotests/kmimeassociationstest.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2008 David Faure <faure@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "kmimeassociations_p.h"
 #include "ksycoca_p.h"
 #include "setupxdgdirs.h"
 #include <KConfigGroup>
 #include <KDesktopFile>
 #include <QDebug>
 #include <QDir>
 #include <QMimeDatabase>
 #include <QMimeType>
 #include <QSignalSpy>
 #include <QTemporaryDir>
 #include <QTemporaryFile>
 #include <QTest>
 #include <kapplicationtrader.h>
 #include <kbuildsycoca_p.h>
 #include <kservicefactory_p.h>
 #include <ksycoca.h>
 
 // We need a factory that returns the same KService::Ptr every time it's asked for a given service.
 // Otherwise the changes to the service's serviceTypes by KMimeAssociationsTest have no effect
 class FakeServiceFactory : public KServiceFactory
 {
 public:
     FakeServiceFactory(KSycoca *db)
         : KServiceFactory(db)
     {
     }
     ~FakeServiceFactory() override;
 
     KService::Ptr findServiceByMenuId(const QString &name) override
     {
         // qDebug() << name;
         KService::Ptr result = m_cache.value(name);
         if (!result) {
             result = KServiceFactory::findServiceByMenuId(name);
             m_cache.insert(name, result);
         }
         // qDebug() << name << result.data();
         return result;
     }
     KService::Ptr findServiceByDesktopPath(const QString &name) override
     {
         KService::Ptr result = m_cache.value(name); // yeah, same cache, I don't care :)
         if (!result) {
             result = KServiceFactory::findServiceByDesktopPath(name);
             m_cache.insert(name, result);
         }
         return result;
     }
 
 private:
     QMap<QString, KService::Ptr> m_cache;
 };
 
 // Helper method for all the trader tests, comes from kmimetypetest.cpp
 static bool offerListHasService(const KService::List &offers, const QString &entryPath, bool expected /* if set, show error if not found */)
 {
     // ksycoca resolves to canonical paths, so do it here as well
     const QString realPath = QFileInfo(entryPath).canonicalFilePath();
     Q_ASSERT(!realPath.isEmpty());
 
     bool found = false;
     for (const KService::Ptr &serv : offers) {
         if (serv->entryPath() == realPath) {
             if (found) { // should be there only once
                 qWarning("ERROR: %s was found twice in the list", qPrintable(realPath));
                 return false; // make test fail
             }
             found = true;
         }
     }
     if (!found && expected) {
         qWarning() << "ERROR:" << realPath << "not found in offer list. Here's the full list:";
         for (const KService::Ptr &serv : offers) {
             qDebug() << serv->entryPath();
         }
     }
     return found;
 }
 
 static void writeAppDesktopFile(const QString &path, const QStringList &mimeTypes, int initialPreference = 1)
 {
     KDesktopFile file(path);
     KConfigGroup group = file.desktopGroup();
     group.writeEntry("Name", "FakeApplication");
     group.writeEntry("Type", "Application");
     group.writeEntry("Exec", "ls");
     group.writeEntry("OnlyShowIn", "KDE;UDE");
     group.writeEntry("NotShowIn", "GNOME");
     group.writeEntry("InitialPreference", initialPreference);
     group.writeXdgListEntry("MimeType", mimeTypes);
 }
 
 static void writeNonKDEAppDesktopFile(const QString &path, const QStringList &mimeTypes) // bug 427469
 {
     KDesktopFile file(path);
     KConfigGroup group = file.desktopGroup();
     group.writeEntry("Name", "FakeApplication");
     group.writeEntry("Type", "Application");
     group.writeEntry("Exec", "ls");
     group.writeEntry("NotShowIn", "KDE");
     group.writeXdgListEntry("MimeType", mimeTypes);
 }
 
 /**
  * This unit test verifies the parsing of mimeapps.list files, both directly
  * and via kbuildsycoca (and making trader queries).
  */
 class KMimeAssociationsTest : public QObject
 {
     Q_OBJECT
 private Q_SLOTS:
     void initTestCase()
     {
         setupXdgDirs();
         QStandardPaths::setTestModeEnabled(true);
         // The Plasma bit makes no sense, but this is just to test that this is treated as a colon-separated list
         qputenv("XDG_CURRENT_DESKTOP", "KDE:Plasma");
 
         m_localConfig = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + QLatin1Char('/');
         QDir(m_localConfig).removeRecursively();
         QVERIFY(QDir().mkpath(m_localConfig));
         m_localApps = QStandardPaths::writableLocation(QStandardPaths::ApplicationsLocation) + QLatin1Char('/');
         QDir(m_localApps).removeRecursively();
         QVERIFY(QDir().mkpath(m_localApps));
         QString cacheDir = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + QLatin1Char('/');
         QDir(cacheDir).removeRecursively();
 
         // Create fake application (associated with text/plain in mimeapps.list)
         fakeTextApplication = m_localApps + QLatin1String{"faketextapplication.desktop"};
         writeAppDesktopFile(fakeTextApplication, QStringList() << QStringLiteral("text/plain"));
 
         // Create fake application (associated with text/plain in mimeapps.list)
         fakeTextApplicationPrefixed = m_localApps + QLatin1String{"fakepfx/faketextapplicationpfx.desktop"};
         writeAppDesktopFile(fakeTextApplicationPrefixed, QStringList() << QStringLiteral("text/plain"));
 
         // A fake "default" application for text/plain (high initial preference, but not in mimeapps.list)
         fakeDefaultTextApplication = m_localApps + QLatin1String{"fakedefaulttextapplication.desktop"};
         writeAppDesktopFile(fakeDefaultTextApplication, QStringList() << QStringLiteral("text/plain"), 9);
 
         // An app (like emacs) listing explicitly the derived mimetype (c-src); not in mimeapps.list
         // This interacted badly with mimeapps.list listing another app for text/plain, but the
         // lookup found this app first, due to c-src. The fix: ignoring derived mimetypes when
         // the base mimetype is already listed.
         //
         // Also include aliases (msword), to check they don't cancel each other out.
         fakeCSrcApplication = m_localApps + QLatin1String{"fakecsrcmswordapplication.desktop"};
         writeAppDesktopFile(fakeCSrcApplication,
                             QStringList() << QStringLiteral("text/plain") << QStringLiteral("text/c-src") << QStringLiteral("application/vnd.ms-word")
                                           << QStringLiteral("application/msword"),
                             8);
 
         fakeJpegApplication = m_localApps + QLatin1String{"fakejpegapplication.desktop"};
         writeAppDesktopFile(fakeJpegApplication, QStringList() << QStringLiteral("image/jpeg"));
 
         fakeArkApplication = m_localApps + QLatin1String{"fakearkapplication.desktop"};
         writeAppDesktopFile(fakeArkApplication, QStringList() << QStringLiteral("application/zip"));
 
         fakeHtmlApplication = m_localApps + QLatin1String{"fakehtmlapplication.desktop"};
         writeAppDesktopFile(fakeHtmlApplication, QStringList() << QStringLiteral("text/html"));
 
         fakeHtmlApplicationPrefixed = m_localApps + QLatin1String{"fakepfx/fakehtmlapplicationpfx.desktop"};
         writeAppDesktopFile(fakeHtmlApplicationPrefixed, QStringList() << QStringLiteral("text/html"));
 
         fakeOktetaApplication = m_localApps + QLatin1String{"fakeoktetaapplication.desktop"};
         writeAppDesktopFile(fakeOktetaApplication, QStringList() << QStringLiteral("application/octet-stream"));
 
         const QString fakeGnomeRoller = m_localApps + QLatin1String{"fake.org.gnome.FileRoller.desktop"};
         writeNonKDEAppDesktopFile(fakeGnomeRoller, QStringList() << QStringLiteral("application/x-7z-compressed"));
 
         const QString fakeNautilus = m_localApps + QLatin1String{"fake.org.gnome.Nautilus.desktop"};
         writeNonKDEAppDesktopFile(fakeNautilus, QStringList() << QStringLiteral("application/x-7z-compressed"));
 
         // Update ksycoca in ~/.qttest after creating the above
         runKBuildSycoca();
 
         // Create factory on the heap and don't delete it. This must happen after
         // Sycoca is built, in case it did not exist before.
         // It registers to KSycoca, which deletes it at end of program execution.
         KServiceFactory *factory = new FakeServiceFactory(KSycoca::self());
         KSycocaPrivate::self()->m_serviceFactory = factory;
         QCOMPARE(KSycocaPrivate::self()->serviceFactory(), factory);
 
         // For debugging: print all services and their storageId
 #if 0
         const KService::List lst = KService::allServices();
         QVERIFY(!lst.isEmpty());
         for (const KService::Ptr &serv : lst) {
             qDebug() << serv->entryPath() << serv->storageId() /*<< serv->desktopEntryName()*/;
         }
 #endif
 
         KService::Ptr fakeApplicationService = KService::serviceByStorageId(QStringLiteral("faketextapplication.desktop"));
         QVERIFY(fakeApplicationService);
 
         m_mimeAppsFileContents =
             "[Added Associations]\n"
             "image/jpeg=fakejpegapplication.desktop;\n"
             "text/html=fakehtmlapplication.desktop;fakehtmlapplicationpfx.desktop;\n"
             "text/plain=fakepfx-faketextapplicationpfx.desktop;gvim.desktop;wine.desktop;idontexist.desktop;\n"
             // test alias resolution
             "application/x-pdf=fakejpegapplication.desktop;\n"
             // test x-scheme-handler (#358159) (missing trailing ';' as per xdg-mime bug...)
             "x-scheme-handler/mailto=faketextapplication.desktop\n"
             // test association with octet-stream (#425154)
             "application/octet-stream=fakeoktetaapplication.desktop\n"
             // test a non-kde app (#427469)
             "application/x-7z-compressed=fake.org.gnome.FileRoller.desktop;\n"
             "[Added KParts/ReadOnlyPart Associations]\n"
             "text/plain=katepart.desktop;\n"
             "[Removed Associations]\n"
             "image/jpeg=firefox.desktop;\n"
             "text/html=gvim.desktop;abiword.desktop;\n"
             "[Default Applications]\n"
             "text/plain=faketextapplication.desktop;second-faketextapplicationpfx.desktop\n";
         // Expected results
         preferredApps[QStringLiteral("image/jpeg")] << QStringLiteral("fakejpegapplication.desktop");
         preferredApps[QStringLiteral("application/pdf")] << QStringLiteral("fakejpegapplication.desktop");
         preferredApps[QStringLiteral("text/plain")] << QStringLiteral("faketextapplication.desktop") << QStringLiteral("second-faketextapplicationpfx.desktop")
                                                     << QStringLiteral("fakepfx-faketextapplicationpfx.desktop") << QStringLiteral("gvim.desktop");
         preferredApps[QStringLiteral("text/x-csrc")] << QStringLiteral("faketextapplication.desktop")
                                                      << QStringLiteral("fakepfx-faketextapplicationpfx.desktop") << QStringLiteral("gvim.desktop");
         preferredApps[QStringLiteral("text/html")] << QStringLiteral("fakehtmlapplication.desktop") << QStringLiteral("fakepfx-fakehtmlapplicationpfx.desktop");
         preferredApps[QStringLiteral("application/msword")] << QStringLiteral("fakecsrcmswordapplication.desktop");
         preferredApps[QStringLiteral("x-scheme-handler/mailto")] << QStringLiteral("faketextapplication.desktop");
         preferredApps[QStringLiteral("text/x-python")] << QStringLiteral("faketextapplication.desktop");
         preferredApps[QStringLiteral("application/x-7z-compressed")] << QStringLiteral("fake.org.gnome.FileRoller.desktop");
         removedApps[QStringLiteral("application/x-7z-compressed")] << QStringLiteral("fake.org.gnome.Nautilus.desktop");
         removedApps[QStringLiteral("image/jpeg")] << QStringLiteral("firefox.desktop");
         removedApps[QStringLiteral("text/html")] << QStringLiteral("gvim.desktop") << QStringLiteral("abiword.desktop");
 
         // Clean-up non-existing apps
         removeNonExisting(preferredApps);
         removeNonExisting(removedApps);
     }
 
     void cleanupTestCase()
     {
         QFile::remove(m_localConfig + QLatin1String{"/mimeapps.list"});
         runKBuildSycoca();
     }
 
     void testParseSingleFile()
     {
         KOfferHash offerHash;
         KMimeAssociations parser(offerHash, KSycocaPrivate::self()->serviceFactory());
 
         QTemporaryDir tempDir;
         QVERIFY(tempDir.isValid());
 
         QFile tempFile(tempDir.path() + QLatin1String{"/mimeapps.list"});
         QVERIFY(tempFile.open(QIODevice::WriteOnly));
         tempFile.write(m_mimeAppsFileContents);
         const QString fileName = tempFile.fileName();
         tempFile.close();
 
         // QTest::ignoreMessage(QtDebugMsg, "findServiceByDesktopPath: idontexist.desktop not found");
         parser.parseMimeAppsList(fileName, 100);
 
         for (auto it = preferredApps.cbegin(), endIt = preferredApps.cend(); it != endIt; ++it) {
             const QString mime = it.key();
             // The data for derived types and aliases isn't for this test (which only looks at mimeapps.list)
             if (mime == QLatin1String("text/x-csrc") //
                 || mime == QLatin1String("text/x-python") //
                 || mime == QLatin1String("application/msword")) {
                 continue;
             }
             const QList<KServiceOffer> offers = offerHash.offersFor(mime);
             for (const QString &service : it.value()) {
                 KService::Ptr serv = KService::serviceByStorageId(service);
                 if (serv && !offersContains(offers, serv)) {
                     qDebug() << "expected offer" << serv->entryPath() << "not in offers for" << mime << ":";
                     for (const KServiceOffer &offer : offers) {
                         qDebug() << offer.service()->storageId();
                     }
                     QFAIL("offer does not have servicetype");
                 }
             }
         }
 
         for (auto it = removedApps.cbegin(), end = removedApps.cend(); it != end; ++it) {
             const QString mime = it.key();
             const QList<KServiceOffer> offers = offerHash.offersFor(mime);
             for (const QString &service : it.value()) {
                 KService::Ptr serv = KService::serviceByStorageId(service);
                 if (serv && offersContains(offers, serv)) {
                     // qDebug() << serv.data() << serv->entryPath() << "does not have" << mime;
                     QFAIL("offer should not have servicetype");
                 }
             }
         }
     }
 
     void testGlobalAndLocalFiles()
     {
         KOfferHash offerHash;
         KMimeAssociations parser(offerHash, KSycocaPrivate::self()->serviceFactory());
 
         // Write global file
         QTemporaryDir tempDirGlobal;
         QVERIFY(tempDirGlobal.isValid());
 
         QFile tempFileGlobal(tempDirGlobal.path() + QLatin1String{"/mimeapps.list"});
         QVERIFY(tempFileGlobal.open(QIODevice::WriteOnly));
         QByteArray globalAppsFileContents =
             "[Added Associations]\n"
             "image/jpeg=firefox.desktop;\n" // removed by local config
             "text/html=firefox.desktop;\n" // mdv
             "image/png=fakejpegapplication.desktop;\n";
         tempFileGlobal.write(globalAppsFileContents);
         const QString globalFileName = tempFileGlobal.fileName();
         tempFileGlobal.close();
 
         // We didn't keep it, so we need to write the local file again
         QTemporaryDir tempDir;
         QVERIFY(tempDir.isValid());
 
         QFile tempFile(tempDir.path() + QLatin1String{"/mimeapps.list"});
         QVERIFY(tempFile.open(QIODevice::WriteOnly));
         tempFile.write(m_mimeAppsFileContents);
         const QString fileName = tempFile.fileName();
         tempFile.close();
 
         parser.parseMimeAppsList(globalFileName, 1000);
         parser.parseMimeAppsList(fileName, 1050); // += 50 is correct.
 
         QList<KServiceOffer> offers = offerHash.offersFor(QStringLiteral("image/jpeg"));
         std::stable_sort(offers.begin(), offers.end()); // like kbuildservicefactory.cpp does
         const QStringList expectedJpegApps = preferredApps[QStringLiteral("image/jpeg")];
         QCOMPARE(assembleOffers(offers), expectedJpegApps);
 
         offers = offerHash.offersFor(QStringLiteral("text/html"));
         std::stable_sort(offers.begin(), offers.end());
         QStringList textHtmlApps = preferredApps[QStringLiteral("text/html")];
         if (KService::serviceByStorageId(QStringLiteral("firefox.desktop"))) {
             textHtmlApps.append(QStringLiteral("firefox.desktop"));
         }
         qDebug() << assembleOffers(offers);
         QCOMPARE(assembleOffers(offers), textHtmlApps);
 
         offers = offerHash.offersFor(QStringLiteral("image/png"));
         std::stable_sort(offers.begin(), offers.end());
         QCOMPARE(assembleOffers(offers), QStringList() << QStringLiteral("fakejpegapplication.desktop"));
     }
 
     void testSetupRealFile()
     {
         writeToMimeApps(m_mimeAppsFileContents);
 
         // Test a trader query
         KService::List offers = KApplicationTrader::queryByMimeType(QStringLiteral("image/jpeg"));
         QVERIFY(!offers.isEmpty());
         QCOMPARE(offers.first()->storageId(), QStringLiteral("fakejpegapplication.desktop"));
 
         // Now the generic variant of the above test:
         // for each mimetype, check that the preferred apps are as specified
         for (auto it = preferredApps.cbegin(), endIt = preferredApps.cend(); it != endIt; ++it) {
             const QString mime = it.key();
             const KService::List offers = KApplicationTrader::queryByMimeType(mime);
             const QStringList offerIds = assembleServices(offers, it.value().count());
             if (offerIds != it.value()) {
                 qDebug() << "offers for" << mime << ":";
                 for (int i = 0; i < offers.count(); ++i) {
                     qDebug() << "   " << i << ":" << offers[i]->storageId();
                 }
                 qDebug() << " Expected:" << it.value();
                 const QStringList expectedPreferredServices = it.value();
                 for (int i = 0; i < expectedPreferredServices.count(); ++i) {
                     qDebug() << mime << i << expectedPreferredServices[i];
                     // QCOMPARE(expectedPreferredServices[i], offers[i]->storageId());
                 }
             }
             QCOMPARE(offerIds, it.value());
         }
         for (auto it = removedApps.constBegin(), endIt = removedApps.constEnd(); it != endIt; ++it) {
             const QString mime = it.key();
             const KService::List offers = KApplicationTrader::queryByMimeType(mime);
             const QStringList offerIds = assembleServices(offers);
             for (const QString &service : it.value()) {
                 const QString error = QStringLiteral("Offers for %1 should not contain %2").arg(mime, service);
                 QVERIFY2(!offerIds.contains(service), qPrintable(error));
             }
         }
     }
 
     void testMultipleInheritance()
     {
         // application/x-shellscript inherits from both text/plain and application/x-executable
         KService::List offers = KApplicationTrader::queryByMimeType(QStringLiteral("application/x-shellscript"));
         QVERIFY(offerListHasService(offers, fakeTextApplication, true));
     }
 
     void testRemoveAssociationFromParent()
     {
         // I removed kate from text/plain, and it would still appear in text/x-java.
 
         // First, let's check our fake app is associated with text/plain
         KService::List offers = KApplicationTrader::queryByMimeType(QStringLiteral("text/plain"));
         QVERIFY(offerListHasService(offers, fakeTextApplication, true));
 
         writeToMimeApps(
             QByteArray("[Removed Associations]\n"
                        "text/plain=faketextapplication.desktop;\n"));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("text/plain"));
         QVERIFY(!offerListHasService(offers, fakeTextApplication, false));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("text/x-java"));
         QVERIFY(!offerListHasService(offers, fakeTextApplication, false));
     }
 
     void testRemovedImplicitAssociation() // remove (implicit) assoc from derived mimetype
     {
         // #164584: Removing ark from opendocument.text didn't work
         const QString opendocument = QStringLiteral("application/vnd.oasis.opendocument.text");
 
         // [sanity checking of s-m-i installation]
         QMimeType mime = QMimeDatabase().mimeTypeForName(opendocument);
         QVERIFY(mime.isValid());
         if (!mime.inherits(QStringLiteral("application/zip"))) {
             // CentOS patches out the application/zip inheritance from application/vnd.oasis.opendocument.text!! Grmbl.
             QSKIP("Broken distro where application/vnd.oasis.opendocument.text doesn't inherit from application/zip");
         }
 
         KService::List offers = KApplicationTrader::queryByMimeType(opendocument);
         QVERIFY(offerListHasService(offers, fakeArkApplication, true));
 
         writeToMimeApps(
             QByteArray("[Removed Associations]\n"
                        "application/vnd.oasis.opendocument.text=fakearkapplication.desktop;\n"));
 
         offers = KApplicationTrader::queryByMimeType(opendocument);
         QVERIFY(!offerListHasService(offers, fakeArkApplication, false));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("application/zip"));
         QVERIFY(offerListHasService(offers, fakeArkApplication, true));
     }
 
     void testRemovedImplicitAssociation178560()
     {
         // #178560: Removing ark from interface/x-winamp-skin didn't work
         // Using application/x-kns (another zip-derived mimetype) nowadays.
         const QString mime = QStringLiteral("application/x-kns");
 
         // That mimetype comes from kcoreaddons, let's make sure it's properly installed
         {
             QMimeDatabase db;
             QMimeType mime = db.mimeTypeForName(QStringLiteral("application/x-kns"));
             QVERIFY(mime.isValid());
             QCOMPARE(mime.name(), QStringLiteral("application/x-kns"));
             QVERIFY(mime.inherits(QStringLiteral("application/zip")));
         }
 
         KService::List offers = KApplicationTrader::queryByMimeType(mime);
         QVERIFY(offerListHasService(offers, fakeArkApplication, true));
 
         writeToMimeApps(
             QByteArray("[Removed Associations]\n"
                        "application/x-kns=fakearkapplication.desktop;\n"));
 
         offers = KApplicationTrader::queryByMimeType(mime);
         QVERIFY(!offerListHasService(offers, fakeArkApplication, false));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("application/zip"));
         QVERIFY(offerListHasService(offers, fakeArkApplication, true));
     }
 
     // remove assoc from a mime which is both a parent and a derived mimetype
     void testRemovedMiddleAssociation()
     {
         // More tricky: x-theme inherits x-desktop inherits text/plain,
         // if we remove an association for x-desktop then x-theme shouldn't
         // get it from text/plain...
 
         KService::List offers;
         writeToMimeApps(
             QByteArray("[Removed Associations]\n"
                        "application/x-desktop=faketextapplication.desktop;\n"));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("text/plain"));
         QVERIFY(offerListHasService(offers, fakeTextApplication, true));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("application/x-desktop"));
         QVERIFY(!offerListHasService(offers, fakeTextApplication, false));
 
         offers = KApplicationTrader::queryByMimeType(QStringLiteral("application/x-theme"));
         QVERIFY(!offerListHasService(offers, fakeTextApplication, false));
     }
 
 private:
     typedef QMap<QString /*mimetype*/, QStringList> ExpectedResultsMap;
 
     void runKBuildSycoca()
     {
         // Wait for notifyDatabaseChanged DBus signal
         // (The real KCM code simply does the refresh in a slot, asynchronously)
 #if KSERVICE_BUILD_DEPRECATED_SINCE(5, 80)
         QSignalSpy spy(KSycoca::self(), qOverload<const QStringList &>(&KSycoca::databaseChanged));
 #else
         QSignalSpy spy(KSycoca::self(), &KSycoca::databaseChanged);
 #endif
 
         KBuildSycoca builder;
         QVERIFY(builder.recreate());
         if (spy.isEmpty()) {
             spy.wait();
         }
     }
 
     void writeToMimeApps(const QByteArray &contents)
     {
         QString mimeAppsPath = m_localConfig + QLatin1String{"/mimeapps.list"};
         QFile mimeAppsFile(mimeAppsPath);
         QVERIFY(mimeAppsFile.open(QIODevice::WriteOnly));
         mimeAppsFile.write(contents);
         mimeAppsFile.close();
 
         runKBuildSycoca();
     }
 
     static bool offersContains(const QList<KServiceOffer> &offers, KService::Ptr serv)
     {
         for (const KServiceOffer &offer : offers) {
             if (offer.service()->storageId() == serv->storageId()) {
                 return true;
             }
         }
         return false;
     }
     static QStringList assembleOffers(const QList<KServiceOffer> &offers)
     {
         QStringList lst;
         for (const KServiceOffer &offer : offers) {
             lst.append(offer.service()->storageId());
         }
         return lst;
     }
     static QStringList assembleServices(const QList<KService::Ptr> &services, int maxCount = -1)
     {
         QStringList lst;
         for (const KService::Ptr &service : services) {
             lst.append(service->storageId());
             if (maxCount > -1 && lst.count() == maxCount) {
                 break;
             }
         }
         return lst;
     }
 
     void removeNonExisting(ExpectedResultsMap &erm)
     {
         for (auto it = erm.begin(), endIt = erm.end(); it != endIt; ++it) {
             QMutableStringListIterator serv_it(it.value());
             while (serv_it.hasNext()) {
                 if (!KService::serviceByStorageId(serv_it.next())) {
                     // qDebug() << "removing non-existing entry" << serv_it.value();
                     serv_it.remove();
                 }
             }
         }
     }
     QString m_localApps;
     QString m_localConfig;
     QByteArray m_mimeAppsFileContents;
     QString fakeTextApplication;
     QString fakeTextApplicationPrefixed;
     QString fakeDefaultTextApplication;
     QString fakeCSrcApplication;
     QString fakeJpegApplication;
     QString fakeHtmlApplication;
     QString fakeHtmlApplicationPrefixed;
     QString fakeArkApplication;
     QString fakeOktetaApplication;
 
     ExpectedResultsMap preferredApps;
     ExpectedResultsMap removedApps;
 };
 
 FakeServiceFactory::~FakeServiceFactory()
 {
 }
 
 QTEST_GUILESS_MAIN(KMimeAssociationsTest)
 
 #include "kmimeassociationstest.moc"