/usr/include/cxxtools/unit/assertion.h is in libcxxtools-dev 2.0-4ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2005-2008 by Dr. Marc Boris Duerner
*
* 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 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CXXTOOLS_ASSERTION_H
#define CXXTOOLS_ASSERTION_H
#include "cxxtools/sourceinfo.h"
#include <stdexcept>
#include <iostream>
#include <sstream>
namespace cxxtools {
namespace unit {
/** @brief %Test %Assertion exception
@ingroup UnitTests
Assertions are modeled as an exception type, which is thrown by Unit
tests when an assertion has failed. This class implements
std::exception and overrides std::exception::what() to return an
error message Besides the error message, Assertions can provide
information where the exception was raised in the source code through
a SourceInfo object. It is recommended to use the PT_UNIT_ASSERT
for easy creation from a source info object.
@code
void myTest()
{
int ten = 5 + 5;
PT_UNIT_ASSERT(ten == 10)
}
@endcode
*/
class Assertion
{
public:
/** @brief Construct from a message and source info.
Constructs a assertion exception from a message string
and a source info object that describes where the
assertion failed. Use the PT_UNIT_ASSERT macro instead
of this constructor.
@param what Error message
@param si Info where the assertion failed
*/
Assertion(const std::string& what, const SourceInfo& si);
const SourceInfo& sourceInfo() const;
const char* what() const { return _what.c_str(); }
private:
SourceInfo _sourceInfo;
std::string _what;
};
#define CXXTOOLS_UNIT_ASSERT(cond) \
if( !(cond) ) throw cxxtools::unit::Assertion(#cond, CXXTOOLS_SOURCEINFO);
#define CXXTOOLS_UNIT_ASSERT_MSG(cond, what) \
if( !(cond) ) throw cxxtools::unit::Assertion((what), CXXTOOLS_SOURCEINFO);
#define CXXTOOLS_UNIT_ASSERT_EQUALS(value1, value2) \
if( ! ((value1) == (value2)) ) \
{ \
std::ostringstream _cxxtools_msg; \
_cxxtools_msg << "not equal: value1 (" #value1 ")=<" << value1 << "> value2 (" #value2 ")=<" << value2 << '>'; \
throw cxxtools::unit::Assertion(_cxxtools_msg.str(), CXXTOOLS_SOURCEINFO); \
}
#define CXXTOOLS_UNIT_ASSERT_THROW(cond, EX) \
try { \
cond; \
throw std::string("Exception expected."); \
} \
catch(const std::string & s) \
{ \
throw cxxtools::unit::Assertion(s, CXXTOOLS_SOURCEINFO); \
} \
catch(const EX &) \
{}
#define CXXTOOLS_UNIT_ASSERT_NOTHROW(cond) \
try { \
cond; \
} \
catch(const std::exception& e) \
{ \
throw cxxtools::unit::Assertion( \
std::string("unexpected exception of type ") + typeid(e).name() + ": " + e.what(), \
CXXTOOLS_SOURCEINFO); \
} \
catch(...) \
{ \
throw cxxtools::unit::Assertion("unexpected exception." , CXXTOOLS_SOURCEINFO); \
}
#define CXXTOOLS_UNIT_FAIL(what) \
throw cxxtools::unit::Assertion(what, CXXTOOLS_SOURCEINFO);
} // namespace unit
} // namespace cxxtools
#endif
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