mudlet/test/functional_tests/UnitDeferredDeleteTest.cpp

/***************************************************************************
 *   Copyright (C) 2026 by Vadim Peretokin - vadim.peretokin@mudlet.org    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

/*
 * TriggerUnit, AliasUnit, KeyUnit and TimerUnit each defer the deletion of an
 * item until no script is on the call stack. Two properties of that machinery
 * are checked here for all four units:
 *
 * - freeing a temporary item must unlink only that item from the by-name lookup
 *   table, not every item filed under the same name (#9649). The lookup table is
 *   a QMultiMap and names are not unique
 * - killing by name must keep scanning past same-named items it cannot kill,
 *   rather than report failure over the first one (#9649)
 * - the two deferred-delete containers, mCleanupSet and uninstallList, must never
 *   free the same object twice, whichever order it lands in them (#9650)
 *
 * The timer half of #9649 cannot be reached from the busted Lua suite - that runs
 * inside a tempTimer, so TimerUnit's cleanup stays deferred for the whole run -
 * which is why it lives here. The trigger, alias and key halves are covered from
 * Lua as well, in Trigger_spec.lua, Alias_spec.lua and KeyBinds_spec.lua.
 *
 * Note on the ...ContainersStayDisjoint cases: a regression there is a double
 * free, which has no post-condition to read back - the assertions below hold
 * either way and the run aborts instead. That is a real signal because the
 * functional tests always build with the address sanitizer on non-Windows
 * (test/functional_tests/CMakeLists.txt includes EnableSanitizers.cmake, whose
 * USE_SANITIZER defaults to "address"), but it does mean these four cases carry
 * no weight in a build with sanitizers switched off. The trigger and timer
 * variants are pure regression guards: those two units already had the guards on
 * development, and only AliasUnit and KeyUnit gain them here.
 *
 * Run with: ctest -R UnitDeferredDeleteTest -V
 */

#include <QtTest/QtTest>
#include <chrono>

#include "AliasUnit.h"
#include "Host.h"
#include "KeyUnit.h"
#include "MudletInstanceCoordinator.h"
#include "TAlias.h"
#include "TKey.h"
#include "TLuaInterpreter.h"
#include "TTimer.h"
#include "TTrigger.h"
#include "TelnetServerStub.h"
#include "TimerUnit.h"
#include "TriggerUnit.h"
#include "ctelnet.h"
#include "dlgConnectionProfiles.h"
#include "mudlet.h"

using namespace std::chrono_literals;

extern void qInitResources_mudlet();
extern void qInitResources_qm();
extern void qInitResources_additional_splash_screens();
extern void qInitResources_mudlet_fonts_common();
extern void qInitResources_mudlet_fonts_posix();
void initializeQRCResourcesForUnitDeferredDeleteTest();

class UnitDeferredDeleteTest : public QObject
{
    Q_OBJECT

private:
    TelnetServerStub* mpServer = nullptr;
    Host* mpHost = nullptr;
    const QString mHostname = "UnitDeferredDelete-Test";
    QString mPort; // assigned the stub's actual ephemeral port in initTestCase()
    const QString mLocalhost = "localhost";
    const QString mPackageName = "unit deferred delete package";

    // QMultiMap::count() is a qsizetype; narrow it so QCOMPARE reports a plain
    // number against the int literals below
    static int lookupCount(qsizetype count) { return static_cast<int>(count); }

private slots:
    void initTestCase()
    {
        initializeQRCResourcesForUnitDeferredDeleteTest();

        mpServer = new TelnetServerStub(qApp);
        mpServer->start(mLocalhost, 0); // ephemeral OS-assigned port avoids collisions across concurrent test runs
        mPort = QString::number(mpServer->serverPort());
        mudlet::start();
        mudlet::self()->setupConfig();
        mudlet::self()->takeOwnershipOfInstanceCoordinator(std::make_unique<MudletInstanceCoordinator>("MudletInstanceCoordinator"));
        mudlet::self()->init();
        mudlet::self()->setStorePasswordsSecurely(false);
        deleteProfileDirectory(mHostname);

        startProfile(mHostname, mLocalhost, mPort);
        mpHost = mudlet::self()->getActiveHost();
        QVERIFY2(mpHost, "No active host after profile creation");
    }

    void cleanupTestCase()
    {
        mpHost = nullptr;
        delete mpServer;
        mpServer = nullptr;
        deleteProfileDirectory(mHostname);
        delete mudlet::self();
    }

    // #9649: temporary items are named after their id, so a permanent item called
    // after that number shares the name. tempComplexRegexTrigger() makes the
    // trigger case even easier - it takes a user-supplied name - and that variant
    // is covered from Lua in Trigger_spec.lua.
    void test_triggerLookupKeepsSameNamedPermanent()
    {
        auto* unit = mpHost->getTriggerUnit();
        const int tempId = mpHost->mLuaInterpreter.startTempTrigger(qsl("lookup_evict_trigger_temp"), QString());
        QVERIFY(tempId > 0);
        const QString sharedName = QString::number(tempId);

        const QStringList permPatterns{qsl("lookup_evict_trigger_perm")};
        auto [permId, message] = mpHost->mLuaInterpreter.startPermSubstringTrigger(sharedName, QString(), permPatterns, QString());
        QVERIFY2(permId > 0, qPrintable(message));
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killTrigger(sharedName), "the temporary trigger should be the one killed");
        unit->doCleanup();

        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 1);
        QCOMPARE(unit->mLookupTable.value(sharedName), unit->getTrigger(permId));
        QVERIFY2(unit->enableTrigger(sharedName), "the permanent trigger must still be reachable by name");
    }

    void test_aliasLookupKeepsSameNamedPermanent()
    {
        auto* unit = mpHost->getAliasUnit();
        const int tempId = mpHost->mLuaInterpreter.startTempAlias(qsl("^lookup_evict_alias$"), QString());
        QVERIFY(tempId > 0);
        const QString sharedName = QString::number(tempId);

        auto [permId, message] = mpHost->mLuaInterpreter.startPermAlias(sharedName, QString(), qsl("^lookup_evict_alias_perm$"), QString());
        QVERIFY2(permId > 0, qPrintable(message));
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killAlias(sharedName), "the temporary alias should be the one killed");
        unit->doCleanup();

        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 1);
        QCOMPARE(unit->mLookupTable.value(sharedName), unit->getAlias(permId));
        QVERIFY2(unit->enableAlias(sharedName), "the permanent alias must still be reachable by name");
    }

    void test_timerLookupKeepsSameNamedPermanent()
    {
        auto* unit = mpHost->getTimerUnit();
        auto [tempId, tempMessage] = mpHost->mLuaInterpreter.startTempTimer(60.0, QString(), false);
        QVERIFY2(tempId > 0, qPrintable(tempMessage));
        const QString sharedName = QString::number(tempId);

        auto [permId, message] = mpHost->mLuaInterpreter.startPermTimer(sharedName, QString(), 60.0, QString());
        QVERIFY2(permId > 0, qPrintable(message));
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killTimer(sharedName), "the temporary timer should be the one killed");
        unit->doCleanup();

        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 1);
        QCOMPARE(unit->mLookupTable.value(sharedName), unit->getTimer(permId));
        QVERIFY2(unit->enableTimer(sharedName), "the permanent timer must still be reachable by name");
    }

    void test_keyLookupKeepsSameNamedPermanent()
    {
        auto* unit = mpHost->getKeyUnit();
        QString emptyScript;
        int tempModifier = Qt::NoModifier;
        int tempKeyCode = Qt::Key_F5;
        const int tempId = mpHost->mLuaInterpreter.startTempKey(tempModifier, tempKeyCode, emptyScript);
        QVERIFY(tempId > 0);
        QString sharedName = QString::number(tempId);

        QString parent;
        int permModifier = Qt::NoModifier;
        int permKeyCode = Qt::Key_F6;
        auto [permId, message] = mpHost->mLuaInterpreter.startPermKey(sharedName, parent, permKeyCode, permModifier, emptyScript);
        QVERIFY2(permId > 0, qPrintable(message));
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killKey(sharedName), "the temporary key should be the one killed");
        unit->doCleanup();

        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 1);
        QCOMPARE(unit->mLookupTable.value(sharedName), unit->getKey(permId));
        QVERIFY2(unit->enableKey(sharedName), "the permanent key must still be reachable by name");
    }

    // #9649, the kill-by-name half: killX(name) walks the root node list, which
    // holds items in creation order, so a permanent item restored from the profile
    // at startup precedes this session's temporaries. Giving up on the first
    // same-named item that cannot be killed strands the killable one and reports a
    // bare false. Each case below renames a freshly created permanent item to the
    // id the next temporary will take, which is exactly the collision a saved
    // profile produces; the QCOMPARE on the temporary's id makes the test fail
    // loudly rather than silently stop testing anything if ids stop being handed
    // out in sequence.
    void test_triggerKillByNameScansPastPermanent()
    {
        auto* unit = mpHost->getTriggerUnit();
        const QStringList permPatterns{qsl("kill_order_trigger_perm")};
        auto [permId, message] = mpHost->mLuaInterpreter.startPermSubstringTrigger(qsl("kill order placeholder"), QString(), permPatterns, QString());
        QVERIFY2(permId > 0, qPrintable(message));
        const QString sharedName = QString::number(permId + 1);
        unit->getTrigger(permId)->setName(sharedName);

        const int tempId = mpHost->mLuaInterpreter.startTempTrigger(qsl("kill_order_trigger_temp"), QString());
        QCOMPARE(tempId, permId + 1);
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killTrigger(sharedName), "killTrigger must scan past the permanent trigger to the temporary one");
        unit->doCleanup();
        QVERIFY2(!unit->getTrigger(tempId), "the temporary trigger should have been freed");
        QVERIFY(unit->getTrigger(permId));
    }

    void test_aliasKillByNameScansPastPermanent()
    {
        auto* unit = mpHost->getAliasUnit();
        auto [permId, message] = mpHost->mLuaInterpreter.startPermAlias(qsl("kill order placeholder"), QString(), qsl("^kill_order_alias_perm$"), QString());
        QVERIFY2(permId > 0, qPrintable(message));
        const QString sharedName = QString::number(permId + 1);
        unit->getAlias(permId)->setName(sharedName);

        const int tempId = mpHost->mLuaInterpreter.startTempAlias(qsl("^kill_order_alias_temp$"), QString());
        QCOMPARE(tempId, permId + 1);
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killAlias(sharedName), "killAlias must scan past the permanent alias to the temporary one");
        unit->doCleanup();
        QVERIFY2(!unit->getAlias(tempId), "the temporary alias should have been freed");
        QVERIFY(unit->getAlias(permId));
    }

    void test_timerKillByNameScansPastPermanent()
    {
        auto* unit = mpHost->getTimerUnit();
        auto [permId, message] = mpHost->mLuaInterpreter.startPermTimer(qsl("kill order placeholder"), QString(), 60.0, QString());
        QVERIFY2(permId > 0, qPrintable(message));
        const QString sharedName = QString::number(permId + 1);
        unit->getTimer(permId)->setName(sharedName);

        auto [tempId, tempMessage] = mpHost->mLuaInterpreter.startTempTimer(60.0, QString(), false);
        QVERIFY2(tempId > 0, qPrintable(tempMessage));
        QCOMPARE(tempId, permId + 1);
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killTimer(sharedName), "killTimer must scan past the permanent timer to the temporary one");
        unit->doCleanup();
        QVERIFY2(!unit->getTimer(tempId), "the temporary timer should have been freed");
        QVERIFY(unit->getTimer(permId));
    }

    void test_keyKillByNameScansPastPermanent()
    {
        auto* unit = mpHost->getKeyUnit();
        QString emptyScript;
        QString parent;
        QString placeholder = qsl("kill order placeholder");
        int permModifier = Qt::NoModifier;
        int permKeyCode = Qt::Key_F7;
        auto [permId, message] = mpHost->mLuaInterpreter.startPermKey(placeholder, parent, permKeyCode, permModifier, emptyScript);
        QVERIFY2(permId > 0, qPrintable(message));
        QString sharedName = QString::number(permId + 1);
        unit->getKey(permId)->setName(sharedName);

        int tempModifier = Qt::NoModifier;
        int tempKeyCode = Qt::Key_F8;
        const int tempId = mpHost->mLuaInterpreter.startTempKey(tempModifier, tempKeyCode, emptyScript);
        QCOMPARE(tempId, permId + 1);
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killKey(sharedName), "killKey must scan past the permanent key to the temporary one");
        unit->doCleanup();
        QVERIFY2(!unit->getKey(tempId), "the temporary key should have been freed");
        QVERIFY(unit->getKey(permId));
    }

    // #9649 again, on the non-root removal path: a temporary child goes through
    // removeTrigger() rather than removeTriggerRootNode(), and both got the same
    // exact-match fix.
    void test_temporaryChildTriggerLeavesSameNamedSiblingAlone()
    {
        auto* unit = mpHost->getTriggerUnit();
        const QStringList parentPatterns{qsl("child_evict_parent")};
        auto [parentId, message] = mpHost->mLuaInterpreter.startPermSubstringTrigger(qsl("Child Eviction Parent"), QString(), parentPatterns, QString());
        QVERIFY2(parentId > 0, qPrintable(message));
        auto* pParent = unit->getTrigger(parentId);
        QVERIFY(pParent);

        const QString sharedName = qsl("Child Eviction Shared");
        const QStringList childPatterns{qsl("child_evict_perm")};
        auto [permChildId, childMessage] = mpHost->mLuaInterpreter.startPermSubstringTrigger(sharedName, qsl("Child Eviction Parent"), childPatterns, QString());
        QVERIFY2(permChildId > 0, qPrintable(childMessage));

        auto* pTempChild = new TTrigger(pParent, mpHost);
        pTempChild->setRegexCodeList(QStringList{qsl("child_evict_temp")}, QList<int>{REGEX_SUBSTRING});
        pTempChild->setIsFolder(false);
        pTempChild->setIsActive(true);
        pTempChild->setTemporary(true);
        pTempChild->registerTrigger();
        pTempChild->setName(sharedName);
        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 2);

        QVERIFY2(unit->killTrigger(sharedName), "the temporary child should be the one killed");
        unit->doCleanup();

        QCOMPARE(lookupCount(unit->mLookupTable.count(sharedName)), 1);
        QCOMPARE(unit->mLookupTable.value(sharedName), unit->getTrigger(permChildId));
    }

    // #9650: an item can be queued in mCleanupSet and in uninstallList at the same
    // time - uninstall() at a non-zero processing depth leaves its items in
    // uninstallList and drops them from mCleanupSet, and a script killing one of
    // them afterwards puts it back. doCleanup() has to free such an item exactly
    // once. Both containers are populated directly here because reaching the
    // overlap from Lua needs a package-owned temporary item, which no current
    // import path produces.
    void test_triggerDeferredDeleteContainersStayDisjoint()
    {
        auto* unit = mpHost->getTriggerUnit();
        const int id = mpHost->mLuaInterpreter.startTempTrigger(qsl("double_free_trigger"), QString(), -1);
        QVERIFY(id > 0);
        auto* pTrigger = unit->getTrigger(id);
        QVERIFY(pTrigger);

        unit->uninstallList.append(pTrigger);
        unit->markCleanup(pTrigger);
        unit->doCleanup();

        QVERIFY(unit->mCleanupSet.isEmpty());
        QVERIFY(unit->uninstallList.isEmpty());
        QVERIFY2(!unit->getTrigger(id), "the trigger should have been freed exactly once");
    }

    // #9650: uninstall() at depth 0 deletes straight away, so it also has to drop
    // the item from mCleanupSet - otherwise the next doCleanup() frees a dangling
    // pointer.
    void test_triggerUninstallAtDepthZeroClearsCleanupSet()
    {
        auto* unit = mpHost->getTriggerUnit();
        const int id = mpHost->mLuaInterpreter.startTempTrigger(qsl("uninstall_trigger"), QString(), -1);
        QVERIFY(id > 0);
        auto* pTrigger = unit->getTrigger(id);
        QVERIFY(pTrigger);
        pTrigger->mPackageName = mPackageName;

        unit->markCleanup(pTrigger);
        unit->uninstall(mPackageName);

        // pTrigger is freed by now, so read the set's size rather than look the
        // dangling pointer up in it
        QVERIFY2(unit->mCleanupSet.isEmpty(), "uninstall() must take the trigger it freed out of the cleanup set");
        unit->doCleanup();
        QVERIFY2(!unit->getTrigger(id), "the trigger should have been freed exactly once");
    }

    void test_aliasDeferredDeleteContainersStayDisjoint()
    {
        auto* unit = mpHost->getAliasUnit();
        const int id = mpHost->mLuaInterpreter.startTempAlias(qsl("^double_free_alias$"), QString());
        QVERIFY(id > 0);
        auto* pAlias = unit->getAlias(id);
        QVERIFY(pAlias);

        unit->uninstallList.append(pAlias);
        unit->markCleanup(pAlias);
        unit->doCleanup();

        QVERIFY(unit->mCleanupSet.isEmpty());
        QVERIFY(unit->uninstallList.isEmpty());
        QVERIFY2(!unit->getAlias(id), "the alias should have been freed exactly once");
    }

    void test_aliasUninstallAtDepthZeroClearsCleanupSet()
    {
        auto* unit = mpHost->getAliasUnit();
        const int id = mpHost->mLuaInterpreter.startTempAlias(qsl("^uninstall_alias$"), QString());
        QVERIFY(id > 0);
        auto* pAlias = unit->getAlias(id);
        QVERIFY(pAlias);
        pAlias->mPackageName = mPackageName;

        unit->markCleanup(pAlias);
        unit->uninstall(mPackageName);

        QVERIFY2(unit->mCleanupSet.isEmpty(), "uninstall() must take the alias it freed out of the cleanup set");
        unit->doCleanup();
        QVERIFY2(!unit->getAlias(id), "the alias should have been freed exactly once");
    }

    void test_timerDeferredDeleteContainersStayDisjoint()
    {
        auto* unit = mpHost->getTimerUnit();
        auto [id, message] = mpHost->mLuaInterpreter.startTempTimer(60.0, QString(), false);
        QVERIFY2(id > 0, qPrintable(message));
        auto* pTimer = unit->getTimer(id);
        QVERIFY(pTimer);

        unit->uninstallList.append(pTimer);
        unit->markCleanup(pTimer);
        unit->doCleanup();

        QVERIFY(unit->mCleanupSet.isEmpty());
        QVERIFY(unit->uninstallList.isEmpty());
        QVERIFY2(!unit->getTimer(id), "the timer should have been freed exactly once");
    }

    void test_timerUninstallAtDepthZeroClearsCleanupSet()
    {
        auto* unit = mpHost->getTimerUnit();
        auto [id, message] = mpHost->mLuaInterpreter.startTempTimer(60.0, QString(), false);
        QVERIFY2(id > 0, qPrintable(message));
        auto* pTimer = unit->getTimer(id);
        QVERIFY(pTimer);
        pTimer->mPackageName = mPackageName;

        unit->markCleanup(pTimer);
        unit->uninstall(mPackageName);

        QVERIFY2(unit->mCleanupSet.isEmpty(), "uninstall() must take the timer it freed out of the cleanup set");
        unit->doCleanup();
        QVERIFY2(!unit->getTimer(id), "the timer should have been freed exactly once");
    }

    void test_keyDeferredDeleteContainersStayDisjoint()
    {
        auto* unit = mpHost->getKeyUnit();
        QString emptyScript;
        int modifier = Qt::NoModifier;
        int keyCode = Qt::Key_F10;
        const int id = mpHost->mLuaInterpreter.startTempKey(modifier, keyCode, emptyScript);
        QVERIFY(id > 0);
        auto* pKey = unit->getKey(id);
        QVERIFY(pKey);

        unit->uninstallList.append(pKey);
        unit->markCleanup(pKey);
        unit->doCleanup();

        QVERIFY(unit->mCleanupSet.isEmpty());
        QVERIFY(unit->uninstallList.isEmpty());
        QVERIFY2(!unit->getKey(id), "the key should have been freed exactly once");
    }

    void test_keyUninstallAtDepthZeroClearsCleanupSet()
    {
        auto* unit = mpHost->getKeyUnit();
        QString emptyScript;
        int modifier = Qt::NoModifier;
        int keyCode = Qt::Key_F11;
        const int id = mpHost->mLuaInterpreter.startTempKey(modifier, keyCode, emptyScript);
        QVERIFY(id > 0);
        auto* pKey = unit->getKey(id);
        QVERIFY(pKey);
        pKey->mPackageName = mPackageName;

        unit->markCleanup(pKey);
        unit->uninstall(mPackageName);

        QVERIFY2(unit->mCleanupSet.isEmpty(), "uninstall() must take the key it freed out of the cleanup set");
        unit->doCleanup();
        QVERIFY2(!unit->getKey(id), "the key should have been freed exactly once");
    }

    // Helpers (reused from the ResetProfileTest pattern)

    void startProfile(const QString& hostname, const QString& address, const QString& port)
    {
        QTimer::singleShot(0ms, qApp, [hostname, address, port]() {
            mudlet::self()->startAutoLogin({});
            QTest::qWait(100ms);
            QTest::mouseClick(mudlet::self()->mpConnectionDialog->new_profile_button, Qt::LeftButton);
            QTest::qWait(100ms);
            QTest::keyClicks(QApplication::focusWidget(), hostname);
            QTest::qWait(100ms);
            QTest::keyClick(QApplication::focusWidget(), Qt::Key_Tab);
            QTest::qWait(100ms);
            QTest::keyClicks(QApplication::focusWidget(), address);
            QTest::qWait(100ms);
            QTest::keyClick(QApplication::focusWidget(), Qt::Key_Tab);
            QTest::qWait(100ms);
            QTest::keyClicks(QApplication::focusWidget(), port);
            QTest::qWait(100ms);
            QTest::keyClick(QApplication::focusWidget(), Qt::Key_Return);
        });

        QSignalSpy spy(mudlet::self(), &mudlet::signal_profileLoaded);
        if (!spy.wait(1000)) {
            QFAIL("Profile took too long to load.");
        }
        auto host = mudlet::self()->getActiveHost();
        if (!host) {
            QFAIL("No active host available for the test.");
        }

        QSignalSpy spy2(&(host->mTelnet), &cTelnet::signal_connected);
        if (!spy2.wait(500)) {
            QFAIL("Could not connect with the host.");
        }
    }

    void deleteProfileDirectory(const QString& profileName)
    {
        const QString path = mudlet::getMudletPath(enums::profileHomePath, profileName);
        QDir dir(path);

        if (!dir.exists()) {
            return;
        }
        dir.removeRecursively();
    }
};

void initializeQRCResourcesForUnitDeferredDeleteTest()
{
#ifdef INCLUDE_VARIABLE_SPLASH_SCREEN
    qInitResources_additional_splash_screens();
#endif
#ifdef INCLUDE_FONTS
    qInitResources_mudlet_fonts_common();
#if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
    qInitResources_mudlet_fonts_posix();
#endif
#endif
    qInitResources_mudlet();
    qInitResources_qm();
}

#include "UnitDeferredDeleteTest.moc"
QTEST_MAIN(UnitDeferredDeleteTest)