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/**
* TUT unit testing framework.
* http://tut-framework.sourceforge.net/
*
* Copyright 2002-2006 Vladimir Dyuzhev.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Slightly modified for use in this software package.
#ifndef TUT_REPORTER
#define TUT_REPORTER
#include "tut.h"
#include <unistd.h>
/**
* Template Unit Tests Framework for C++.
* http://tut.dozen.ru
*
* @author Vladimir Dyuzhev, Vladimir.Dyuzhev@gmail.com
*/
namespace tut
{
inline const char* green(bool is_tty)
{
if (is_tty) {
return "\e[0;32m";
} else {
return "";
}
}
inline const char* red(bool is_tty)
{
if (is_tty) {
return "\e[0;31m";
} else {
return "";
}
}
inline const char* reset(bool is_tty)
{
if (is_tty) {
return "\e[0m";
} else {
return "";
}
}
inline std::ostream& printTestResult(std::ostream& os, const tut::test_result& tr, bool is_tty)
{
switch(tr.result)
{
case tut::test_result::ok:
os << green(is_tty) << " ✔" << reset(is_tty);
break;
case tut::test_result::fail:
os << red(is_tty) << " ✗" << reset(is_tty);
break;
case tut::test_result::ex_ctor:
os << red(is_tty) << " ✗ (constructor failed)" << reset(is_tty);
break;
case tut::test_result::ex:
os << red(is_tty) << " ✗ (exception)" << reset(is_tty);
break;
case tut::test_result::warn:
os << red(is_tty) << " 😮" << reset(is_tty);
break;
case tut::test_result::term:
os << red(is_tty) << " ✗ (abnormal)" << reset(is_tty);
break;
}
return os;
}
/**
* Default TUT callback handler.
*/
class reporter : public tut::callback
{
typedef std::vector<tut::test_result> not_passed_list;
not_passed_list not_passed;
std::ostream& os;
bool is_tty;
public:
int ok_count;
int exceptions_count;
int failures_count;
int terminations_count;
int warnings_count;
reporter()
: os(std::cout)
{
init();
}
reporter(std::ostream& out)
: os(out)
{
init();
}
void run_started()
{
init();
}
virtual void group_started(const std::string& name)
{
os << std::endl << name << ":" << std::endl;
}
virtual void test_started(int n)
{
os << " " << n << "..." << std::flush;
}
void test_completed(const tut::test_result& tr)
{
printTestResult(os, tr, is_tty) << std::endl;
if (tr.result == tut::test_result::ok)
{
ok_count++;
}
else if (tr.result == tut::test_result::ex)
{
exceptions_count++;
}
else if (tr.result == tut::test_result::ex_ctor)
{
exceptions_count++;
}
else if (tr.result == tut::test_result::fail)
{
failures_count++;
}
else if (tr.result == tut::test_result::warn)
{
warnings_count++;
}
else
{
terminations_count++;
}
if (tr.result != tut::test_result::ok)
{
not_passed.push_back(tr);
}
}
virtual void test_nonexistant(int n)
{
if (is_tty) {
os << "\r \r" << std::flush;
} else {
os << " skipped" << std::endl;
}
}
void run_completed()
{
os << std::endl;
if (not_passed.size() > 0)
{
not_passed_list::const_iterator i = not_passed.begin();
while (i != not_passed.end())
{
tut::test_result tr = *i;
os << std::endl;
os << "---> " << "group: " << tr.group
<< ", test: test<" << tr.test << ">"
<< (!tr.name.empty() ? (std::string(" : ") + tr.name) : std::string())
<< std::endl;
os << " problem: ";
switch(tr.result)
{
case test_result::fail:
os << "assertion failed" << std::endl;
break;
case test_result::ex:
case test_result::ex_ctor:
os << "unexpected exception" << std::endl;
if( tr.exception_typeid != "" )
{
os << " exception typeid: "
<< tr.exception_typeid << std::endl;
}
break;
case test_result::term:
os << "would be terminated" << std::endl;
break;
case test_result::warn:
os << "test passed, but cleanup code (destructor) raised"
" an exception" << std::endl;
break;
default:
break;
}
if (!tr.message.empty())
{
if (tr.result == test_result::fail)
{
os << " failed assertion: \"" << tr.message << "\""
<< std::endl;
}
else
{
os << " message: \"" << tr.message << "\""
<< std::endl;
}
}
++i;
}
}
os << std::endl;
os << "tests summary:";
if (terminations_count > 0)
{
os << " terminations:" << terminations_count;
}
if (exceptions_count > 0)
{
os << " exceptions:" << exceptions_count;
}
if (failures_count > 0)
{
os << " failures:" << failures_count;
}
if (warnings_count > 0)
{
os << " warnings:" << warnings_count;
}
os << " ok:" << ok_count;
os << std::endl;
}
bool all_ok() const
{
return not_passed.empty();
}
private:
void init()
{
ok_count = 0;
exceptions_count = 0;
failures_count = 0;
terminations_count = 0;
warnings_count = 0;
not_passed.clear();
is_tty = isatty(1);
}
};
}
#endif
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