libreoffice-online/loolwsd/Unit.hpp
2016-04-07 19:39:11 +01:00

53 lines
1.6 KiB
C++

/* -*- 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/.
*/
#ifndef LOOL_UNIT_HPP
#define LOOL_UNIT_HPP
#include <string>
class UnitHooks;
#define CREATE_UNIT_HOOKS_SYMBOL "unit_create"
typedef UnitHooks *(CreateUnitHooksFunction)();
extern "C" { UnitHooks *unit_create(void); }
/// Derive your unit test / hooks from me.
class UnitHooks
{
void *_dlHandle;
bool _setRetValue;
int _retValue;
static UnitHooks *_global;
void setHandle(void *dlHandle) { _dlHandle = dlHandle; }
static UnitHooks *linkAndCreateUnit(const std::string &unitLibPath);
protected:
enum TestResult { TEST_FAILED, TEST_OK, TEST_TIMED_OUT };
/// Encourages loolwsd to exit with this value (unless hooked)
void exitTest(TestResult result);
public:
UnitHooks();
virtual ~UnitHooks();
static UnitHooks &get() { return *_global; }
/// Load unit test hook shared library from this path
static bool init(const std::string &unitLibPath);
/// Tweak the count of pre-spawned kits.
virtual void preSpawnCount(int & /* numPrefork */) {}
/// Tweak the return value from LOOLWSD.
virtual void returnValue(int & /* retValue */);
/// When a new child kit process reports
virtual void newChild() {}
/// If the test times out
virtual void timeout();
};
#endif // LOOL_UNIT_HPP
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */