First commit

vendor/nikic/php-parser/test/PhpParser/CodeParsingTest.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace PhpParser;
+
+require_once __DIR__ . '/CodeTestAbstract.php';
+
+class CodeParsingTest extends CodeTestAbstract
+{
+    /**
+     * @dataProvider provideTestParse
+     */
+    public function testParse($name, $code, $expected, $modeLine) {
+        if (null !== $modeLine) {
+            $modes = array_fill_keys(explode(',', $modeLine), true);
+        } else {
+            $modes = [];
+        }
+
+
+        $lexer = new Lexer\Emulative(array('usedAttributes' => array(
+            'startLine', 'endLine', 'startFilePos', 'endFilePos', 'comments'
+        )));
+        $parser5 = new Parser\Php5($lexer);
+        $parser7 = new Parser\Php7($lexer);
+
+        $dumpPositions = isset($modes['positions']);
+        $output5 = $this->getParseOutput($parser5, $code, $dumpPositions);
+        $output7 = $this->getParseOutput($parser7, $code, $dumpPositions);
+
+        if (isset($modes['php5'])) {
+            $this->assertSame($expected, $output5, $name);
+            $this->assertNotSame($expected, $output7, $name);
+        } else if (isset($modes['php7'])) {
+            $this->assertNotSame($expected, $output5, $name);
+            $this->assertSame($expected, $output7, $name);
+        } else {
+            $this->assertSame($expected, $output5, $name);
+            $this->assertSame($expected, $output7, $name);
+        }
+    }
+
+    private function getParseOutput(Parser $parser, $code, $dumpPositions) {
+        $errors = new ErrorHandler\Collecting;
+        $stmts = $parser->parse($code, $errors);
+
+        $output = '';
+        foreach ($errors->getErrors() as $error) {
+            $output .= $this->formatErrorMessage($error, $code) . "\n";
+        }
+
+        if (null !== $stmts) {
+            $dumper = new NodeDumper(['dumpComments' => true, 'dumpPositions' => $dumpPositions]);
+            $output .= $dumper->dump($stmts, $code);
+        }
+
+        return canonicalize($output);
+    }
+
+    public function provideTestParse() {
+        return $this->getTests(__DIR__ . '/../code/parser', 'test');
+    }
+
+    private function formatErrorMessage(Error $e, $code) {
+        if ($e->hasColumnInfo()) {
+            return $e->getMessageWithColumnInfo($code);
+        } else {
+            return $e->getMessage();
+        }
+    }
+}