/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 *
 * This code is based on the SocketEventsTester from the Qt4 test suite.
 */

#pragma once

#include <QtCore/QCoreApplication>
#include <QtCore/QEventLoop>

const QEvent::Type eventType = QEvent::User;

class TestExcludePostedEvents : public QObject
{
    Q_OBJECT
public:
    TestExcludePostedEvents();
    virtual bool event(QEvent* e) override;
    bool processed;
};

TestExcludePostedEvents::TestExcludePostedEvents()
    : processed(false)
{
}

bool TestExcludePostedEvents::event(QEvent* e)
{
    if (e->type() == eventType)
        processed = true;
    return QObject::event(e);
}

#define QVERIFY(a)                                                                                 \
    if (!a)                                                                                        \
        return 1;

static int tst_excludePostedEvents()
{
    TestExcludePostedEvents test;
    QCoreApplication::postEvent(&test, new QEvent(eventType));
    QEventLoop loop;
    loop.processEvents(QEventLoop::ExcludeUserInputEvents
                       | QEventLoop::ExcludeSocketNotifiers
                       //        | QEventLoop::WaitForMoreEvents
                       | QEventLoop::X11ExcludeTimers);
    QVERIFY(!test.processed);
    loop.processEvents();
    QVERIFY(test.processed);
    return 0;
}