/**
* @covers PHPCPD_Detector::copyPasteDetection
* @covers PHPCPD_Clone::getLines
* @dataProvider strategyProvider
*/
public function testDetectingSimpleClonesWorks($strategy)
{
$detector = new PHPCPD_Detector(new $strategy());
$clones = $detector->copyPasteDetection(array(TEST_FILES_PATH . 'Html' . DIRECTORY_SEPARATOR . 'testA.tpl', TEST_FILES_PATH . 'Html' . DIRECTORY_SEPARATOR . 'testB.tpl'));
$clones = $clones->getClones();
$this->assertEquals(6, count($clones));
$this->assertEquals(TEST_FILES_PATH . 'Html' . DIRECTORY_SEPARATOR . 'testA.tpl', $clones[0]->aFile);
$this->assertEquals(71, $clones[0]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'Html' . DIRECTORY_SEPARATOR . 'testB.tpl', $clones[0]->bFile);
$this->assertEquals(71, $clones[0]->bStartLine);
$this->assertEquals(39, $clones[0]->size);
$this->assertEquals(30, $clones[0]->tokens);
$this->assertEquals(TEST_FILES_PATH . 'Html' . DIRECTORY_SEPARATOR . 'testB.tpl', $clones[4]->aFile);
$this->assertEquals(1697, $clones[4]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'Html' . DIRECTORY_SEPARATOR . 'testB.tpl', $clones[4]->bFile);
$this->assertEquals(1750, $clones[4]->bStartLine);
$this->assertEquals(12, $clones[4]->size);
$this->assertEquals(15, $clones[4]->tokens);
$this->assertEquals(' public function </span><span class="default">equals</span><span class="keyword">( </span><span class="default">Table </span><span class="keyword">&</span><span class="default">$o </span><span class="keyword">)<br />
{<br />
return </span><span class="default">TRUE</span><span class="keyword">;<br />
}<br />
}<br />
<br />
</span><span class="default">$chair </span><span class="keyword">= new </span><span class="default">Chair</span><span class="keyword">();<br />
</span><span class="default">$table </span><span class="keyword">= new </span><span class="default">Table</span><span class="keyword">();<br />
<br />
echo </span><span class="default">$chair</span><span class="keyword">-></span><span class="default">equals</span><span class="keyword">( </span><span class="default">$table </span><span class="keyword">);<br />
', $clones[4]->getLines());
}
/**
* @covers PHPCPD_Detector::copyPasteDetection
* @covers PHPCPD_Clone::getLines
* @dataProvider strategyProvider
*/
public function testDetectingSimpleClonesWorks($strategy)
{
$detector = new PHPCPD_Detector(new $strategy());
$clones = $detector->copyPasteDetection(array(TEST_FILES_PATH . 'JS' . DIRECTORY_SEPARATOR . 'testA.js', TEST_FILES_PATH . 'JS' . DIRECTORY_SEPARATOR . 'testB.js'));
$clones = $clones->getClones();
$this->assertEquals(3, count($clones));
$this->assertEquals(TEST_FILES_PATH . 'JS' . DIRECTORY_SEPARATOR . 'testA.js', $clones[0]->aFile);
$this->assertEquals(338, $clones[0]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'JS' . DIRECTORY_SEPARATOR . 'testB.js', $clones[0]->bFile);
$this->assertEquals(22, $clones[0]->bStartLine);
$this->assertEquals(39, $clones[0]->size);
$this->assertEquals(176, $clones[0]->tokens);
$this->assertEquals(TEST_FILES_PATH . 'JS' . DIRECTORY_SEPARATOR . 'testA.js', $clones[2]->aFile);
$this->assertEquals(818, $clones[2]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'JS' . DIRECTORY_SEPARATOR . 'testB.js', $clones[2]->bFile);
$this->assertEquals(132, $clones[2]->bStartLine);
$this->assertEquals(14, $clones[2]->size);
$this->assertEquals(80, $clones[2]->tokens);
$this->assertEquals(" });\n\n each(\n ['find', 'children', 'parent', 'parents',\n 'next', 'nextAll', 'prev', 'prevAll',\n 'first', 'last', 'closest', 'siblings',\n 'parentsUntil', 'nextUntil', 'prevUntil'],\n function(i, methodName) {\n\n var pureMethod = jQueryMethods[methodName];\n\n addCheck(methodName, 2, function(selector){\n\n if ( !internal && lint.enabledReports.noElementsFound && !runFunction(pureMethod, arguments, true, this).length ) {\n", $clones[2]->getLines());
}
/**
* @covers PHPCPD_Detector::copyPasteDetection
* @covers PHPCPD_Clone::getLines
* @dataProvider strategyProvider
*/
public function testDetectingSimpleClonesWorks($strategy)
{
$detector = new PHPCPD_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;
', $clones[0]->getLines());
}
/**
* @covers PHPCPD_Detector::copyPasteDetection
* @covers PHPCPD_Clone::getLines
* @dataProvider strategyProvider
*/
public function testDetectingSimpleClonesWorks($strategy)
{
$detector = new PHPCPD_Detector(new $strategy());
$clones = $detector->copyPasteDetection(array(TEST_FILES_PATH . 'CSS' . DIRECTORY_SEPARATOR . 'testA.css', TEST_FILES_PATH . 'CSS' . DIRECTORY_SEPARATOR . 'testB.css'));
$clones = $clones->getClones();
$this->assertEquals(5, count($clones));
$this->assertEquals(TEST_FILES_PATH . 'CSS' . DIRECTORY_SEPARATOR . 'testA.css', $clones[0]->aFile);
$this->assertEquals(31, $clones[0]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'CSS' . DIRECTORY_SEPARATOR . 'testA.css', $clones[0]->bFile);
$this->assertEquals(64, $clones[0]->bStartLine);
$this->assertEquals(2, $clones[0]->size);
$this->assertEquals(2, $clones[0]->tokens);
$this->assertEquals(TEST_FILES_PATH . 'CSS' . DIRECTORY_SEPARATOR . 'testA.css', $clones[4]->aFile);
$this->assertEquals(90, $clones[4]->aStartLine);
$this->assertEquals(TEST_FILES_PATH . 'CSS' . DIRECTORY_SEPARATOR . 'testB.css', $clones[4]->bFile);
$this->assertEquals(4, $clones[4]->bStartLine);
$this->assertEquals(18, $clones[4]->size);
$this->assertEquals(51, $clones[4]->tokens);
$this->assertEquals('background: #fff url("/icons/ho/background_navi_top.gif") repeat-x 0 0;
border-bottom: 1px solid #EBE9EA;
border-top: 1px solid #f6f6f6;
', $clones[3]->getLines());
}
/**
* Executes PHPCPD against PhingFile or a FileSet
*
* @return void
*/
public function main()
{
if (!isset($this->_file) and count($this->_filesets) == 0) {
throw new BuildException("Missing either a nested fileset or attribute 'file' set");
}
if (count($this->_formatters) == 0) {
// turn legacy format attribute into formatter
$fmt = new PHPCPDFormatterElement($this);
$fmt->setType($this->_format);
$fmt->setUseFile(false);
$this->_formatters[] = $fmt;
}
$this->validateFormatters();
$filesToParse = array();
if ($this->_file instanceof PhingFile) {
$filesToParse[] = $this->_file->getPath();
} else {
// append any files in filesets
foreach ($this->_filesets as $fs) {
$files = $fs->getDirectoryScanner($this->project)->getIncludedFiles();
foreach ($files as $filename) {
$f = new PhingFile($fs->getDir($this->project), $filename);
$filesToParse[] = $f->getAbsolutePath();
}
}
}
$this->log('Processing files...');
$detector = new PHPCPD_Detector(new PHPCPD_Detector_Strategy_Default());
$clones = $detector->copyPasteDetection($filesToParse, $this->_minLines, $this->_minTokens);
$this->log('Finished copy/paste detection');
foreach ($this->_formatters as $fe) {
$formatter = $fe->getFormatter();
$formatter->processClones($clones, $this->project, $fe->getUseFile(), $fe->getOutfile());
}
}
/**
* Checks the extension with php copy and paste detector
*/
protected function _checkWithPhpCopyPasteDetector()
{
$facade = new \File_Iterator_Facade();
$files = $facade->getFilesAsArray($this->_extensionPath);
$strategy = new \PHPCPD_Detector_Strategy_Default();
$detector = new \PHPCPD_Detector($strategy, null);
try {
$clones = $detector->copyPasteDetection($files, self::PHP_CPD_MIN_LINES, self::PHP_CPD_MIN_TOKENS);
} catch (\Exception $e) {
return;
}
$this->_addIssue(array('type' => 'duplicated_code', 'files' => $clones->getFilesWithClones(), 'comment' => round((double) $clones->getPercentage(), 2), 'occurrences' => $clones->count()));
}
/**
* Main method.
*/
public static function main()
{
$input = new ezcConsoleInput();
$output = new ezcConsoleOutput();
$input->registerOption(new ezcConsoleOption('', 'exclude', ezcConsoleInput::TYPE_STRING, array(), TRUE));
$input->registerOption(new ezcConsoleOption('h', 'help', ezcConsoleInput::TYPE_NONE, NULL, FALSE, '', '', array(), array(), FALSE, FALSE, TRUE));
$input->registerOption(new ezcConsoleOption('', 'log-pmd', ezcConsoleInput::TYPE_STRING));
$input->registerOption(new ezcConsoleOption('', 'min-lines', ezcConsoleInput::TYPE_INT, 5));
$input->registerOption(new ezcConsoleOption('', 'min-tokens', ezcConsoleInput::TYPE_INT, 70));
$input->registerOption(new ezcConsoleOption('', 'save-memory', ezcConsoleInput::TYPE_NONE, NULL, FALSE));
$input->registerOption(new ezcConsoleOption('', 'suffixes', ezcConsoleInput::TYPE_STRING, 'php', FALSE));
$input->registerOption(new ezcConsoleOption('', 'quiet', ezcConsoleInput::TYPE_NONE, NULL, FALSE));
$input->registerOption(new ezcConsoleOption('v', 'version', ezcConsoleInput::TYPE_NONE, NULL, FALSE, '', '', array(), array(), FALSE, FALSE, TRUE));
$input->registerOption(new ezcConsoleOption('', 'verbose', ezcConsoleInput::TYPE_NONE));
try {
$input->process();
} catch (ezcConsoleOptionException $e) {
print $e->getMessage() . PHP_EOL;
exit(1);
}
if ($input->getOption('help')->value) {
self::showHelp();
exit(0);
} else {
if ($input->getOption('version')->value) {
self::printVersionString();
exit(0);
}
}
$arguments = $input->getArguments();
$exclude = $input->getOption('exclude')->value;
if (is_array($exclude) && count($exclude) == 1) {
array_map('trim', explode(',', array_pop($exclude)));
}
$logPmd = $input->getOption('log-pmd')->value;
$minLines = $input->getOption('min-lines')->value;
$minTokens = $input->getOption('min-tokens')->value;
$saveMemory = $input->getOption('save-memory')->value;
$suffixes = array_map('trim', explode(',', $input->getOption('suffixes')->value));
$quiet = $input->getOption('quiet')->value;
if ($input->getOption('verbose')->value !== FALSE) {
$verbose = $output;
} else {
$verbose = NULL;
}
if (!empty($arguments)) {
$facade = new File_Iterator_Facade();
$result = $facade->getFilesAsArray($arguments, $suffixes, array(), $exclude, TRUE);
$files = $result['files'];
$commonPath = $result['commonPath'];
unset($result);
} else {
self::showHelp();
exit(1);
}
if (empty($files)) {
self::showError('No files found to scan.' . PHP_EOL);
}
self::printVersionString();
if (!$saveMemory) {
$strategy = new PHPCPD_Detector_Strategy_Default();
} else {
$strategy = new PHPCPD_Detector_Strategy_SaveMemory();
}
$detector = new PHPCPD_Detector($strategy, $verbose);
$clones = $detector->copyPasteDetection($files, $minLines, $minTokens);
$printer = new PHPCPD_TextUI_ResultPrinter();
$printer->printResult($clones, $commonPath, !$quiet);
unset($printer);
if ($logPmd) {
$pmd = new PHPCPD_Log_XML_PMD($logPmd);
$pmd->processClones($clones);
unset($pmd);
}
if (count($clones) > 0) {
exit(1);
}
}
