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/*
* Copyright © 2012 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Benjamin Segovia <benjamin.segovia@intel.com>
*/
/**
* \file utest.hpp
* \author Benjamin Segovia <benjamin.segovia@intel.com>
*
* Provides all unit test capabilites. It is rather rudimentary but it should
* do the job
*/
#ifndef __UTEST_UTEST_HPP__
#define __UTEST_UTEST_HPP__
#include "utest_exception.hpp"
#include <vector>
#include <iostream>
/*! Quick and dirty unit test system with registration */
struct UTest
{
/*! A unit test function to run */
typedef void (*Function) (void);
/*! Empty test */
UTest(void);
/*! Build a new unit test and append it to the unit test list */
UTest(Function fn, const char *name);
/*! Function to execute */
Function fn;
/*! Name of the test */
const char *name;
/*! The tests that are registered */
static std::vector<UTest> *utestList;
/*! Run the test with the given name */
static void run(const char *name);
/*! Run all the tests */
static void runAll(void);
/*! List all the tests */
static void listAll(void);
};
/*! Register a new unit test */
#define UTEST_REGISTER(FN) static const UTest __##FN##__(FN, #FN);
/*! Turn a function into a unit test */
#define MAKE_UTEST_FROM_FUNCTION(FN) \
static void __ANON__##FN##__(void) { UTEST_EXPECT_SUCCESS(FN()); } \
static const UTest __##FN##__(__ANON__##FN##__, #FN);
/*! No assert is expected */
#define UTEST_EXPECT_SUCCESS(EXPR) \
do { \
try { \
EXPR; \
std::cout << " " << #EXPR << " [SUCCESS]" << std::endl; \
} \
catch (Exception e) { \
std::cout << " " << #EXPR << " [FAILED]" << std::endl; \
std::cout << " " << e.what() << std::endl; \
} \
} while (0)
#define UTEST_EXPECT_FAILED(EXPR) \
do { \
try { \
EXPR; \
std::cout << " " << #EXPR << " [FAILED]" << std::endl; \
} \
catch (gbe::Exception e) { \
std::cout << " " << #EXPR << " [SUCCESS]" << std::endl; \
} \
} while (0)
#endif /* __UTEST_UTEST_HPP__ */
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