/**
* Run the task.
*
* @param array &$options Additional options.
*
* @return integer Number of errors.
*/
public function run(&$options)
{
require 'SebastianBergmann/PHPCPD/autoload.php';
$lib = realpath($this->_config->getPath() . '/lib');
$factory = new File_Iterator_Factory();
$files = array_keys(iterator_to_array($factory->getFileIterator($lib, 'php')));
$detector = new SebastianBergmann\PHPCPD\Detector\Detector(new SebastianBergmann\PHPCPD\Detector\Strategy\DefaultStrategy());
$clones = $detector->copyPasteDetection($files, 5, 70);
$printer = new SebastianBergmann\PHPCPD\TextUI\ResultPrinter();
$printer->printResult($clones, $lib, true);
return count($clones);
}
/**
* @covers SebastianBergmann\PHPCPD\Detector\Detector::copyPasteDetection
* @covers SebastianBergmann\PHPCPD\CodeClone::getLines
* @dataProvider strategyProvider
*/
public function testDetectingSimpleClonesWorks($strategy)
{
$detector = new SebastianBergmann\PHPCPD\Detector\Detector(new $strategy());
$clones = $detector->copyPasteDetection(array(TEST_FILES_PATH . 'Math.php'));
$clones = $clones->getClones();
$this->assertEquals(TEST_FILES_PATH . 'Math.php', $clones[0]->aFile);
$this->assertEquals(86, $clones[0]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'Math.php', $clones[0]->bFile);
$this->assertEquals(150, $clones[0]->bStartLine);
$this->assertEquals(28, $clones[0]->size);
$this->assertEquals(68, $clones[0]->tokens);
$this->assertEquals(' public function div($v1, $v2)
{
$v3 = $v1 / ($v2 + $v1);
if ($v3 > 14)
{
$v4 = 0;
for ($i = 0; $i < $v3; $i++)
{
$v4 += ($v2 * $i);
}
}
$v5 = ($v4 < $v3 ? ($v3 - $v4) : ($v4 - $v3));
$v6 = ($v1 * $v2 * $v3 * $v4 * $v5);
$d = array($v1, $v2, $v3, $v4, $v5, $v6);
$v7 = 1;
for ($i = 0; $i < $v6; $i++)
{
shuffle( $d );
$v7 = $v7 + $i * end($d);
}
$v8 = $v7;
foreach ( $d as $x )
{
$v8 *= $x;
', $clones[0]->getLines());
}
/**
* @covers SebastianBergmann\PHPCPD\Detector\Detector::copyPasteDetection
* @dataProvider strategyProvider
*/
public function testStripComments($strategy)
{
$detector = new SebastianBergmann\PHPCPD\Detector\Detector(new $strategy());
$clones = $detector->copyPasteDetection(array(TEST_FILES_PATH . 'e.php', TEST_FILES_PATH . 'f.php'), 8, 10, true);
$clones = $clones->getClones();
$this->assertCount(0, $clones);
$clones = $detector->copyPasteDetection(array(TEST_FILES_PATH . 'e.php', TEST_FILES_PATH . 'f.php'), 7, 10, true);
$clones = $clones->getClones();
$this->assertCount(1, $clones);
}