1 files changed, 65 insertions, 0 deletions
diff --git a/sources/shiboken6/ApiExtractor/tests/testutil.h b/sources/shiboken6/ApiExtractor/tests/testutil.h
new file mode 100644
index 000000000..dc4e3b2da
--- /dev/null
+++ b/sources/shiboken6/ApiExtractor/tests/testutil.h
@@ -0,0 +1,65 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#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"
+
+#include <exception>
+#include <memory>
+
+namespace TestUtil
+{
+    static AbstractMetaBuilder *parse(const char *cppCode, const char *xmlCode,
+                                      bool silent = true,
+                                      const QString &apiVersion = {},
+                                      const QStringList &dropTypeEntries = {},
+                                      LanguageLevel languageLevel = LanguageLevel::Default)
+    {
+        ReportHandler::setSilent(silent);
+        ReportHandler::startTimer();
+        auto *td = TypeDatabase::instance(true);
+        if (apiVersion.isEmpty())
+            TypeDatabase::clearApiVersions();
+        else if (!TypeDatabase::setApiVersion(QLatin1StringView("*"), apiVersion))
+            return nullptr;
+        td->setDropTypeEntries(dropTypeEntries);
+        QBuffer buffer;
+        // parse typesystem
+        buffer.setData(xmlCode);
+        if (!buffer.open(QIODevice::ReadOnly))
+            return nullptr;
+        if (!td->parseFile(&buffer))
+            return nullptr;
+        buffer.close();
+        // parse C++ code
+        QTemporaryFile tempSource(QDir::tempPath() + QLatin1StringView("/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();
+
+        auto builder = std::make_unique<AbstractMetaBuilder>();
+        try {
+            if (!builder->build(arguments, {}, true, languageLevel))
+                return nullptr;
+        } catch (const std::exception &e) {
+            qWarning("%s", e.what());
+            return nullptr;
+        }
+        return builder.release();
+    }
+} // namespace TestUtil
+
+#endif