AutoTest: add support for Catch framework

This adds a basic test and test output parser for the
Catch2 test framework.

Task-number: QTCREATORBUG-19740
Done-with: Christian Stenger <christian.stenger@qt.io>
Change-Id: Ic3322905ab82f414d2a26c325e130142233f72aa
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/autotest/catch/catchframework.h

@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 Jochen Seemann
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+****************************************************************************/
+
+#pragma once
+
+#include "../itestframework.h"
+
+namespace Autotest {
+namespace Internal {
+
+class CatchFramework : public ITestFramework
+{
+public:
+    CatchFramework() : ITestFramework(true) {}
+
+    const char *name() const override;
+    unsigned priority() const override;
+
+protected:
+    ITestParser *createTestParser() override;
+    TestTreeItem *createRootNode() override;
+};
+
+} // namepsace Internal
+} // namespace Autotest