Chris@0: <?php
Chris@0: 
Chris@0: namespace PhpParser;
Chris@0: 
Chris@0: require_once __DIR__ . '/CodeTestAbstract.php';
Chris@0: 
Chris@0: class CodeParsingTest extends CodeTestAbstract
Chris@0: {
Chris@0:     /**
Chris@0:      * @dataProvider provideTestParse
Chris@0:      */
Chris@0:     public function testParse($name, $code, $expected, $modeLine) {
Chris@0:         if (null !== $modeLine) {
Chris@0:             $modes = array_fill_keys(explode(',', $modeLine), true);
Chris@0:         } else {
Chris@0:             $modes = [];
Chris@0:         }
Chris@0: 
Chris@0: 
Chris@0:         $lexer = new Lexer\Emulative(array('usedAttributes' => array(
Chris@0:             'startLine', 'endLine', 'startFilePos', 'endFilePos', 'comments'
Chris@0:         )));
Chris@0:         $parser5 = new Parser\Php5($lexer);
Chris@0:         $parser7 = new Parser\Php7($lexer);
Chris@0: 
Chris@0:         $dumpPositions = isset($modes['positions']);
Chris@0:         $output5 = $this->getParseOutput($parser5, $code, $dumpPositions);
Chris@0:         $output7 = $this->getParseOutput($parser7, $code, $dumpPositions);
Chris@0: 
Chris@0:         if (isset($modes['php5'])) {
Chris@0:             $this->assertSame($expected, $output5, $name);
Chris@0:             $this->assertNotSame($expected, $output7, $name);
Chris@0:         } else if (isset($modes['php7'])) {
Chris@0:             $this->assertNotSame($expected, $output5, $name);
Chris@0:             $this->assertSame($expected, $output7, $name);
Chris@0:         } else {
Chris@0:             $this->assertSame($expected, $output5, $name);
Chris@0:             $this->assertSame($expected, $output7, $name);
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     private function getParseOutput(Parser $parser, $code, $dumpPositions) {
Chris@0:         $errors = new ErrorHandler\Collecting;
Chris@0:         $stmts = $parser->parse($code, $errors);
Chris@0: 
Chris@0:         $output = '';
Chris@0:         foreach ($errors->getErrors() as $error) {
Chris@0:             $output .= $this->formatErrorMessage($error, $code) . "\n";
Chris@0:         }
Chris@0: 
Chris@0:         if (null !== $stmts) {
Chris@0:             $dumper = new NodeDumper(['dumpComments' => true, 'dumpPositions' => $dumpPositions]);
Chris@0:             $output .= $dumper->dump($stmts, $code);
Chris@0:         }
Chris@0: 
Chris@0:         return canonicalize($output);
Chris@0:     }
Chris@0: 
Chris@0:     public function provideTestParse() {
Chris@0:         return $this->getTests(__DIR__ . '/../code/parser', 'test');
Chris@0:     }
Chris@0: 
Chris@0:     private function formatErrorMessage(Error $e, $code) {
Chris@0:         if ($e->hasColumnInfo()) {
Chris@0:             return $e->getMessageWithColumnInfo($code);
Chris@0:         } else {
Chris@0:             return $e->getMessage();
Chris@0:         }
Chris@0:     }
Chris@0: }