private function runCache(IncrementalCache $cache, CoverageData $coverage, Collector $collector, $mutableFile, $index)
{
static $fileHits = [];
static $cacheHits = [];
if (in_array($mutableFile, $cacheHits)) {
return true;
} elseif (in_array($mutableFile, $fileHits)) {
return false;
}
$fileHits[] = $mutableFile;
$testFilesHaveChanged = $cache->hasModifiedTestFiles($coverage, $mutableFile);
$sourceFilesHaveChanged = $cache->hasModifiedSourceFiles($mutableFile);
if ($cache->hasResultsFor($mutableFile) && $testFilesHaveChanged === false && $sourceFilesHaveChanged === false) {
$resultSet = $cache->getResultsFor($mutableFile);
foreach ($resultSet as $result) {
if ($result['isShadow'] === false) {
$resultObject = unserialize($result['result']);
$collector->collect($resultObject);
$this->onMutantDone($resultObject, $index);
} else {
$mutantObject = unserialize($result['result']);
$collector->collectShadow($mutantObject);
$this->onShadowMutant($index);
}
}
$cacheHits[] = $mutableFile;
return true;
}
return false;
}
