[COMPOSER] Add new php-ffmpeg package

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

@@ -0,0 +1,154 @@
+<?php
+
+namespace PhpParser;
+
+use PhpParser\Comment;
+
+require_once __DIR__ . '/CodeTestAbstract.php';
+
+class ParserTest extends CodeTestAbstract
+{
+    /**
+     * @dataProvider provideTestParse
+     */
+    public function testParse($name, $code, $expected) {
+        $lexer = new Lexer\Emulative(array('usedAttributes' => array(
+            'startLine', 'endLine', 'startFilePos', 'endFilePos'
+        )));
+        $parser = new Parser($lexer, array(
+            'throwOnError' => false,
+        ));
+
+        $stmts = $parser->parse($code);
+        $errors = $parser->getErrors();
+
+        $output = '';
+        foreach ($errors as $error) {
+            $output .= $this->formatErrorMessage($error, $code) . "\n";
+        }
+
+        if (null !== $stmts) {
+            $dumper = new NodeDumper;
+            $output .= $dumper->dump($stmts);
+        }
+
+        $this->assertSame($this->canonicalize($expected), $this->canonicalize($output), $name);
+    }
+
+    public function provideTestParse() {
+        return $this->getTests(__DIR__ . '/../code/parser', 'test');
+    }
+
+    private function formatErrorMessage(Error $e, $code) {
+        if ($e->hasColumnInfo()) {
+            return $e->getRawMessage() . ' from ' . $e->getStartLine() . ':' . $e->getStartColumn($code)
+                . ' to ' . $e->getEndLine() . ':' . $e->getEndColumn($code);
+        } else {
+            return $e->getMessage();
+        }
+    }
+
+    /**
+     * @expectedException \PhpParser\Error
+     * @expectedExceptionMessage Syntax error, unexpected EOF on line 1
+     */
+    public function testParserThrowsSyntaxError() {
+        $parser = new Parser(new Lexer());
+        $parser->parse('<?php foo');
+    }
+
+    /**
+     * @expectedException \PhpParser\Error
+     * @expectedExceptionMessage Cannot use foo as self because 'self' is a special class name on line 1
+     */
+    public function testParserThrowsSpecialError() {
+        $parser = new Parser(new Lexer());
+        $parser->parse('<?php use foo as self;');
+    }
+
+    public function testAttributeAssignment() {
+        $lexer = new Lexer(array(
+            'usedAttributes' => array(
+                'comments', 'startLine', 'endLine',
+                'startTokenPos', 'endTokenPos',
+            )
+        ));
+
+        $code = <<<'EOC'
+<?php
+/** Doc comment */
+function test($a) {
+    // Line
+    // Comments
+    echo $a;
+}
+EOC;
+        $code = $this->canonicalize($code);
+
+        $parser = new Parser($lexer);
+        $stmts = $parser->parse($code);
+
+        /** @var \PhpParser\Node\Stmt\Function_ $fn */
+        $fn = $stmts[0];
+        $this->assertInstanceOf('PhpParser\Node\Stmt\Function_', $fn);
+        $this->assertEquals(array(
+            'comments' => array(
+                new Comment\Doc('/** Doc comment */', 2),
+            ),
+            'startLine' => 3,
+            'endLine' => 7,
+            'startTokenPos' => 3,
+            'endTokenPos' => 21,
+        ), $fn->getAttributes());
+
+        $param = $fn->params[0];
+        $this->assertInstanceOf('PhpParser\Node\Param', $param);
+        $this->assertEquals(array(
+            'startLine' => 3,
+            'endLine' => 3,
+            'startTokenPos' => 7,
+            'endTokenPos' => 7,
+        ), $param->getAttributes());
+
+        /** @var \PhpParser\Node\Stmt\Echo_ $echo */
+        $echo = $fn->stmts[0];
+        $this->assertInstanceOf('PhpParser\Node\Stmt\Echo_', $echo);
+        $this->assertEquals(array(
+            'comments' => array(
+                new Comment("// Line\n", 4),
+                new Comment("// Comments\n", 5),
+            ),
+            'startLine' => 6,
+            'endLine' => 6,
+            'startTokenPos' => 16,
+            'endTokenPos' => 19,
+        ), $echo->getAttributes());
+
+        /** @var \PhpParser\Node\Expr\Variable $var */
+        $var = $echo->exprs[0];
+        $this->assertInstanceOf('PhpParser\Node\Expr\Variable', $var);
+        $this->assertEquals(array(
+            'startLine' => 6,
+            'endLine' => 6,
+            'startTokenPos' => 18,
+            'endTokenPos' => 18,
+        ), $var->getAttributes());
+    }
+
+    /**
+     * @expectedException \RangeException
+     * @expectedExceptionMessage The lexer returned an invalid token (id=999, value=foobar)
+     */
+    public function testInvalidToken() {
+        $lexer = new InvalidTokenLexer;
+        $parser = new Parser($lexer);
+        $parser->parse('dummy');
+    }
+}
+
+class InvalidTokenLexer extends Lexer {
+    public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
+        $value = 'foobar';
+        return 999;
+    }
+}