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diff --git a/sources/shiboken2/ApiExtractor/tests/testutil.h b/sources/shiboken2/ApiExtractor/tests/testutil.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of PySide2.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TESTUTIL_H
+#define TESTUTIL_H
+#include <QtCore/QBuffer>
+#include <QtCore/QDebug>
+#include <QtCore/QDir>
+#include <QtCore/QTemporaryFile>
+#include "abstractmetabuilder.h"
+#include "reporthandler.h"
+#include "typedatabase.h"
+
+namespace TestUtil
+{
+    static AbstractMetaBuilder *parse(const char *cppCode, const char *xmlCode,
+                                      bool silent = true,
+                                      const char *apiVersion = Q_NULLPTR,
+                                      const QStringList &dropTypeEntries = QStringList())
+    {
+        ReportHandler::setSilent(silent);
+        TypeDatabase* td = TypeDatabase::instance(true);
+        if (apiVersion && !td->setApiVersion(QLatin1String("*"), QLatin1String(apiVersion)))
+            return Q_NULLPTR;
+        td->setDropTypeEntries(dropTypeEntries);
+        QBuffer buffer;
+        // parse typesystem
+        buffer.setData(xmlCode);
+        if (!buffer.open(QIODevice::ReadOnly))
+            return Q_NULLPTR;
+        td->parseFile(&buffer);
+        buffer.close();
+        // parse C++ code
+        QTemporaryFile tempSource(QDir::tempPath() + QLatin1String("/st_XXXXXX_main.cpp"));
+        if (!tempSource.open()) {
+            qWarning().noquote().nospace() << "Creation of temporary file failed: "
+                << tempSource.errorString();
+            return nullptr;
+        }
+        QByteArrayList arguments;
+        arguments.append(QFile::encodeName(tempSource.fileName()));
+        tempSource.write(cppCode, qint64(strlen(cppCode)));
+        tempSource.close();
+        AbstractMetaBuilder *builder = new AbstractMetaBuilder;
+        if (!builder->build(arguments, 0)) {
+            delete builder;
+            return Q_NULLPTR;
+        }
+        return builder;
+    }
+} // namespace TestUtil
+
+#endif