forked from amazingfate/loongoffice
81719351c6
Often a developer debugging a failing CppUnit test wants a core dump with the place where an uncaught exception is thrown. So if the newly introduced CPPUNIT_PROPAGATE_EXCEPTIONS environment variable is set (to any value), disable all the protectors that would otherwise catch such exceptions (and just report some limited information about them). Change-Id: I3052f71c0787583c496279a6f5b35a0299c357b3 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/143882 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <cstdlib>
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#include <string>
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#include <string_view>
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#include <com/sun/star/uno/Any.hxx>
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#include <com/sun/star/uno/Exception.hpp>
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#include <cppuhelper/exc_hlp.hxx>
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#include <cppunit/Message.h>
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#include <osl/thread.h>
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#include <rtl/string.hxx>
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#include <rtl/ustring.hxx>
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#include <sal/types.h>
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#include <cppunit/Protector.h>
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namespace {
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// Best effort conversion:
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std::string convert(std::u16string_view s16) {
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OString s8(OUStringToOString(s16, osl_getThreadTextEncoding()));
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static_assert(sizeof (sal_Int32) <= sizeof (std::string::size_type), "got to be at least equal");
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// ensure following cast is legitimate
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return std::string(
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s8.getStr(), static_cast< std::string::size_type >(s8.getLength()));
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}
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class Prot : public CppUnit::Protector
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{
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public:
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Prot() {}
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Prot(const Prot&) = delete;
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Prot& operator=(const Prot&) = delete;
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virtual bool protect(
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CppUnit::Functor const & functor,
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CppUnit::ProtectorContext const & context) override;
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};
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bool Prot::protect(
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CppUnit::Functor const & functor, CppUnit::ProtectorContext const & context)
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{
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try {
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return functor();
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} catch (const css::uno::Exception &e) {
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css::uno::Any a(cppu::getCaughtException());
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reportError(
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context,
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CppUnit::Message(
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"An uncaught exception of type " + convert(a.getValueTypeName()),
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convert(e.Message)));
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}
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return false;
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}
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}
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extern "C" SAL_DLLPUBLIC_EXPORT CppUnit::Protector *
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unoexceptionprotector() {
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return std::getenv("CPPUNIT_PROPAGATE_EXCEPTIONS") == nullptr ? new Prot : nullptr;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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