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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QtCore>
// This test shows how to asyncify enables blocking
// the main thread on QEventLoop::exec(), while event
// provessing continues.
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
#ifdef QT_HAVE_EMSCRIPTEN_ASYNCIFY
QTimer::singleShot(1000, []() {
QEventLoop loop;
QTimer::singleShot(2000, [&loop]() {
qDebug() << "Calling QEventLoop::quit()";
loop.quit();
});
qDebug() << "Calling QEventLoop::exec()";
loop.exec();
qDebug() << "Returned from QEventLoop::exec()";
});
#else
qDebug() << "This test requires Emscripten asyncify. To enable,"
<< "configure Qt with -device-option QT_EMSCRIPTEN_ASYNCIFY=1";
#endif
app.exec();
}
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