443 lines
14 KiB
C++
443 lines
14 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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#ifdef WNT
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#include <windows.h>
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#endif
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#ifdef UNX
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#include <sys/time.h>
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#include <sys/resource.h>
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#endif
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#include <cstdlib>
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#include <iostream>
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#include <string>
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#include <sal/types.h>
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#include "cppunittester/protectorfactory.hxx"
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#include "osl/module.h"
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#include "osl/module.hxx"
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#include "osl/thread.h"
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#include "rtl/process.h"
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#include "rtl/string.h"
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#include "rtl/string.hxx"
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#include "rtl/textcvt.h"
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#include "rtl/ustring.hxx"
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#include "sal/main.h"
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#include "cppunit/CompilerOutputter.h"
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#include "cppunit/Exception.h"
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#include "cppunit/TestFailure.h"
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#include "cppunit/TestResult.h"
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#include "cppunit/TestResultCollector.h"
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#include "cppunit/TestRunner.h"
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#include "cppunit/extensions/TestFactoryRegistry.h"
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#include "cppunit/plugin/PlugInManager.h"
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#include "cppunit/plugin/DynamicLibraryManagerException.h"
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#include "cppunit/portability/Stream.h"
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#include "boost/noncopyable.hpp"
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#include <memory>
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#include <boost/algorithm/string.hpp>
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#include <algorithm>
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namespace {
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void usageFailure() {
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std::cerr
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<< ("Usage: cppunittester (--protector <shared-library-path>"
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" <function-symbol>)* <shared-library-path>")
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<< std::endl;
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std::exit(EXIT_FAILURE);
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}
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rtl::OUString getArgument(sal_Int32 index) {
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rtl::OUString arg;
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osl_getCommandArg(index, &arg.pData);
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return arg;
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}
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std::string convertLazy(rtl::OUString const & s16) {
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rtl::OString s8(rtl::OUStringToOString(s16, osl_getThreadTextEncoding()));
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static_assert(sizeof (sal_Int32) <= sizeof (std::string::size_type), "must be at least the same size");
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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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#if defined TIMETESTS
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//Output how long each test took
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class TimingListener
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: public CppUnit::TestListener
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, private boost::noncopyable
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{
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public:
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void startTest( CppUnit::Test *) override
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{
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m_nStartTime = osl_getGlobalTimer();
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}
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void endTest( CppUnit::Test *test ) override
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{
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sal_uInt32 nEndTime = osl_getGlobalTimer();
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std::cout << test->getName() << ": " << nEndTime-m_nStartTime
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<< "ms" << std::endl;
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}
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private:
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sal_uInt32 m_nStartTime;
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};
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#endif
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#ifdef UNX
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#include <stdlib.h>
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// Setup an env variable so that temp file (or other) can
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// have a useful value to identify the source
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class EyecatcherListener
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: public CppUnit::TestListener
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, private boost::noncopyable
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{
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public:
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void startTest( CppUnit::Test* test) override
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{
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std::unique_ptr<char[]> tn(new char [ test->getName().length() + 2 ]);
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strcpy(tn.get(), test->getName().c_str());
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int len = strlen(tn.get());
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for(int i = 0; i < len; i++)
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{
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if(!isalnum(tn[i]))
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{
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tn[i] = '_';
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}
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}
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tn[len] = '_';
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tn[len + 1] = 0;
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setenv("LO_TESTNAME", tn.get(), true);
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}
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void endTest( CppUnit::Test* /* test */ ) override
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{
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}
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};
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#endif
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class LogFailuresAsTheyHappen : public CppUnit::TestListener
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{
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public:
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virtual void addFailure( const CppUnit::TestFailure &failure ) override
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{
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printFailureLocation( failure.sourceLine() );
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printFailedTestName( failure );
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printFailureMessage( failure );
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}
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private:
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static void printFailureLocation( const CppUnit::SourceLine &sourceLine )
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{
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if ( !sourceLine.isValid() )
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std::cerr << "unknown:0:";
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else
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std::cerr << sourceLine.fileName() << ":" << sourceLine.lineNumber() << ":";
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}
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static void printFailedTestName( const CppUnit::TestFailure &failure )
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{
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std::cerr << failure.failedTestName() << std::endl;
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}
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static void printFailureMessage( const CppUnit::TestFailure &failure )
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{
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std::cerr << failure.thrownException()->message().shortDescription() << std::endl;
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std::cerr << failure.thrownException()->message().details() << std::endl;
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}
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};
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namespace {
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void addRecursiveTests(const std::vector<std::string>& test_names, CppUnit::Test* pTest, CppUnit::TestRunner& rRunner)
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{
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for (int i = 0; i < pTest->getChildTestCount(); ++i)
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{
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CppUnit::Test* pNewTest = pTest->getChildTestAt(i);
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addRecursiveTests(test_names, pNewTest, rRunner);
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if (std::find(test_names.begin(), test_names.end(), pNewTest->getName()) != test_names.end())
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rRunner.addTest(pNewTest);
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}
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}
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}
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//Allow the whole uniting testing framework to be run inside a "Protector"
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//which knows about uno exceptions, so it can print the content of the
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//exception before falling over and dying
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class CPPUNIT_API ProtectedFixtureFunctor
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: public CppUnit::Functor
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, private boost::noncopyable
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{
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private:
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const std::string &testlib;
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const std::string &args;
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std::vector<CppUnit::Protector *> &protectors;
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CppUnit::TestResult &result;
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public:
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ProtectedFixtureFunctor(const std::string& testlib_, const std::string &args_, std::vector<CppUnit::Protector*> &protectors_, CppUnit::TestResult &result_)
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: testlib(testlib_)
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, args(args_)
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, protectors(protectors_)
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, result(result_)
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{
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}
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bool run() const
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{
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#ifdef DISABLE_DYNLOADING
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// NOTE: Running cppunit unit tests on iOS was something I did
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// only very early (several years ago) when starting porting
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// this stuff to iOS. The complicated mechanisms to do build
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// such unit test single executables have surely largely
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// bit-rotted or been semi-intentionally broken since. This
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// stuff here left for information only. --tml 2014.
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// For iOS cppunit plugins aren't really "plugins" (shared
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// libraries), but just static archives. In the real main
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// program of a cppunit app, which calls the lo_main() that
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// the SAL_IMPLEMENT_MAIN() below expands to, we specifically
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// call the initialize methods of the CppUnitTestPlugIns that
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// we statically link to the app executable.
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#else
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CppUnit::PlugInManager manager;
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try {
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manager.load(testlib, args);
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} catch (const CppUnit::DynamicLibraryManagerException &e) {
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std::cerr << "DynamicLibraryManagerException: \"" << e.what() << "\"\n";
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#ifdef WIN32
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const char *pPath = getenv ("PATH");
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if (pPath && strlen (pPath) > 256)
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{
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std::cerr << "Windows has significant build problems with long PATH variables ";
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std::cerr << "please check your PATH variable and re-autogen.\n";
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}
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#endif
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std::cerr << "Path is '" << getenv("PATH") << "'\n";
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return false;
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}
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#endif
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for (size_t i = 0; i < protectors.size(); ++i)
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result.pushProtector(protectors[i]);
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bool success;
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{
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CppUnit::TestResultCollector collector;
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result.addListener(&collector);
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LogFailuresAsTheyHappen logger;
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result.addListener(&logger);
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#ifdef TIMETESTS
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TimingListener timer;
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result.addListener(&timer);
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#endif
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#ifdef UNX
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EyecatcherListener eye;
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result.addListener(&eye);
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// set this to track down files created before first test method
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std::string lib(testlib.substr(testlib.rfind('/')+1));
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setenv("LO_TESTNAME", lib.c_str(), true);
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#endif
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const char* pVal = getenv("CPPUNIT_TEST_NAME");
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CppUnit::TestRunner runner;
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if (pVal)
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{
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std::vector<std::string> test_names;
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boost::split(test_names, pVal, boost::is_any_of("\t "));
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CppUnit::Test* pTest = CppUnit::TestFactoryRegistry::getRegistry().makeTest();
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addRecursiveTests(test_names, pTest, runner);
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}
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else
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{
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runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
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}
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runner.run(result);
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CppUnit::CompilerOutputter outputter(&collector, CppUnit::stdCErr());
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outputter.setNoWrap();
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outputter.write();
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success = collector.wasSuccessful();
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}
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for (size_t i = 0; i < protectors.size(); ++i)
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result.popProtector();
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return success;
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}
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virtual bool operator()() const override
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{
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return run();
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}
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};
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#ifdef UNX
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double get_time(timeval* time)
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{
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double nTime = (double)time->tv_sec;
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nTime += ((double)time->tv_usec)/1000000.0;
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return nTime;
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}
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OString generateTestName(const OUString& rPath)
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{
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sal_Int32 nPathSep = rPath.lastIndexOf("/");
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OUString aTestName = rPath.copy(nPathSep+1);
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return OUStringToOString(aTestName, RTL_TEXTENCODING_UTF8);
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}
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void reportResourceUsage(const OUString& rPath)
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{
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OUString aFullPath = rPath + ".resource.log";
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rusage resource_usage;
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getrusage(RUSAGE_SELF, &resource_usage);
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OString aPath = OUStringToOString(aFullPath, RTL_TEXTENCODING_UTF8);
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std::ofstream resource_file(aPath.getStr());
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resource_file << "Name = " << generateTestName(rPath) << std::endl;
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double nUserSpace = get_time(&resource_usage.ru_utime);
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double nKernelSpace = get_time(&resource_usage.ru_stime);
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resource_file << "UserSpace = " << nUserSpace << std::endl;
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resource_file << "KernelSpace = " << nKernelSpace << std::endl;
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}
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#else
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void reportResourceUsage(const OUString& /*rPath*/)
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{
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}
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#endif
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}
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SAL_IMPLEMENT_MAIN()
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{
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bool ok = false;
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OUString path;
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try
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{
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#ifdef WNT
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//Disable Dr-Watson in order to crash simply without popup dialogs under
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//windows
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DWORD dwMode = SetErrorMode(SEM_NOGPFAULTERRORBOX);
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SetErrorMode(SEM_NOGPFAULTERRORBOX|dwMode);
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#ifdef _DEBUG // These functions are present only in the debugging runtime
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_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_DEBUG|_CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_DEBUG|_CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
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_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG|_CRTDBG_MODE_FILE);
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_CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
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#endif
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#endif
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std::vector<CppUnit::Protector *> protectors;
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CppUnit::TestResult result;
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std::string args;
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std::string testlib;
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sal_uInt32 index = 0;
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while (index < osl_getCommandArgCount())
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{
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rtl::OUString arg = getArgument(index);
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if (arg.startsWith("-env:CPPUNITTESTTARGET=", &path))
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{
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++index;
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continue;
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}
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if (arg.startsWith("-env:"))
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{
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++index;
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continue; // ignore it here - will be read later
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}
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if ( arg != "--protector" )
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{
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if (testlib.empty())
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{
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testlib = rtl::OUStringToOString(arg, osl_getThreadTextEncoding()).getStr();
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args += testlib;
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}
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else
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{
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args += ' ';
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args += rtl::OUStringToOString(arg, osl_getThreadTextEncoding()).getStr();
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}
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++index;
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continue;
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}
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if (osl_getCommandArgCount() - index < 3) {
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usageFailure();
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}
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rtl::OUString lib(getArgument(index + 1));
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rtl::OUString sym(getArgument(index + 2));
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#ifndef DISABLE_DYNLOADING
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osl::Module mod(lib, SAL_LOADMODULE_GLOBAL);
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oslGenericFunction fn = mod.getFunctionSymbol(sym);
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mod.release();
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#else
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oslGenericFunction fn = 0;
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if (sym == "unoexceptionprotector")
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fn = (oslGenericFunction) unoexceptionprotector;
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else if (sym == "unobootstrapprotector")
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fn = (oslGenericFunction) unobootstrapprotector;
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else if (sym == "vclbootstrapprotector")
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fn = (oslGenericFunction) vclbootstrapprotector;
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else
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{
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std::cerr
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<< "Only unoexceptionprotector or unobootstrapprotector protectors allowed"
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<< std::endl;
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std::exit(EXIT_FAILURE);
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}
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#endif
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CppUnit::Protector *protector = fn == 0
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? 0
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: (*reinterpret_cast< cppunittester::ProtectorFactory * >(fn))();
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if (protector == 0) {
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std::cerr
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<< "Failure instantiating protector \"" << convertLazy(lib)
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<< "\", \"" << convertLazy(sym) << '"' << std::endl;
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std::exit(EXIT_FAILURE);
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}
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protectors.push_back(protector);
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index+=3;
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}
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ProtectedFixtureFunctor tests(testlib, args, protectors, result);
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ok = tests.run();
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}
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catch (const std::exception& e)
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{
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SAL_WARN("vcl.app", "Fatal exception: " << e.what());
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}
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reportResourceUsage(path);
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return ok ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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