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Diffstat (limited to '')
-rw-r--r-- | unotest/source/cpp/unoexceptionprotector/unoexceptionprotector.cxx | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/unotest/source/cpp/unoexceptionprotector/unoexceptionprotector.cxx b/unotest/source/cpp/unoexceptionprotector/unoexceptionprotector.cxx new file mode 100644 index 000000000..7a5b17b75 --- /dev/null +++ b/unotest/source/cpp/unoexceptionprotector/unoexceptionprotector.cxx @@ -0,0 +1,81 @@ +/* -*- 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 . + */ + +#include <string> +#include <string_view> + +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/uno/Exception.hpp> +#include <cppuhelper/exc_hlp.hxx> +#include <cppunit/Message.h> +#include <osl/thread.h> +#include <rtl/string.hxx> +#include <rtl/ustring.hxx> +#include <sal/types.h> + +#include <cppunit/Protector.h> + +namespace { + +// Best effort conversion: +std::string convert(std::u16string_view s16) { + OString s8(OUStringToOString(s16, osl_getThreadTextEncoding())); + static_assert(sizeof (sal_Int32) <= sizeof (std::string::size_type), "got to be at least equal"); + // ensure following cast is legitimate + return std::string( + s8.getStr(), static_cast< std::string::size_type >(s8.getLength())); +} + +class Prot : public CppUnit::Protector +{ +public: + Prot() {} + + Prot(const Prot&) = delete; + Prot& operator=(const Prot&) = delete; + + virtual bool protect( + CppUnit::Functor const & functor, + CppUnit::ProtectorContext const & context) override; +}; + +bool Prot::protect( + CppUnit::Functor const & functor, CppUnit::ProtectorContext const & context) +{ + try { + return functor(); + } catch (const css::uno::Exception &e) { + css::uno::Any a(cppu::getCaughtException()); + reportError( + context, + CppUnit::Message( + "An uncaught exception of type " + convert(a.getValueTypeName()), + convert(e.Message))); + } + return false; +} + +} + +extern "C" SAL_DLLPUBLIC_EXPORT CppUnit::Protector * +unoexceptionprotector() { + return new Prot; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |