/**
* \brief make coverage for a test
*
* @return null on success, string on failure.
*/
function MakeCover($unitTest)
{
if (empty($unitTest)) {
return NULL;
}
// make coverage
$lastCovr = exec('make coverage 2>&1', $covrOut, $covrRtn);
//echo "DB: Exit status of 'make coverage' of $unitTest is:$covrRtn\n";
$Cover = new RunTest($unitTest);
if ($covrRtn != 0) {
if ($Cover->checkMakeErrors(implode("\n", $covrOut))) {
echo "Error: 'make coverage' of {$unitTest} did not succeed, " . "return code:{$covrRtn}\n";
$covrOut = array();
return $unitTest;
}
}
return NULL;
}
