Chris@13: <?php declare(strict_types=1);
Chris@0: 
Chris@0: namespace PhpParser\Parser;
Chris@0: 
Chris@0: use PhpParser\Error;
Chris@0: use PhpParser\Lexer;
Chris@0: use PhpParser\Node\Expr;
Chris@0: use PhpParser\Node\Scalar\LNumber;
Chris@0: use PhpParser\Node\Stmt;
Chris@0: use PhpParser\ParserTest;
Chris@0: 
Chris@13: class MultipleTest extends ParserTest
Chris@13: {
Chris@0:     // This provider is for the generic parser tests, just pick an arbitrary order here
Chris@0:     protected function getParser(Lexer $lexer) {
Chris@0:         return new Multiple([new Php5($lexer), new Php7($lexer)]);
Chris@0:     }
Chris@0: 
Chris@0:     private function getPrefer7() {
Chris@0:         $lexer = new Lexer(['usedAttributes' => []]);
Chris@0:         return new Multiple([new Php7($lexer), new Php5($lexer)]);
Chris@0:     }
Chris@0: 
Chris@0:     private function getPrefer5() {
Chris@0:         $lexer = new Lexer(['usedAttributes' => []]);
Chris@0:         return new Multiple([new Php5($lexer), new Php7($lexer)]);
Chris@0:     }
Chris@0: 
Chris@0:     /** @dataProvider provideTestParse */
Chris@0:     public function testParse($code, Multiple $parser, $expected) {
Chris@0:         $this->assertEquals($expected, $parser->parse($code));
Chris@0:     }
Chris@0: 
Chris@0:     public function provideTestParse() {
Chris@0:         return [
Chris@0:             [
Chris@0:                 // PHP 7 only code
Chris@0:                 '<?php class Test { function function() {} }',
Chris@0:                 $this->getPrefer5(),
Chris@0:                 [
Chris@0:                     new Stmt\Class_('Test', ['stmts' => [
Chris@0:                         new Stmt\ClassMethod('function')
Chris@0:                     ]]),
Chris@0:                 ]
Chris@0:             ],
Chris@0:             [
Chris@0:                 // PHP 5 only code
Chris@0:                 '<?php global $$a->b;',
Chris@0:                 $this->getPrefer7(),
Chris@0:                 [
Chris@0:                     new Stmt\Global_([
Chris@0:                         new Expr\Variable(new Expr\PropertyFetch(new Expr\Variable('a'), 'b'))
Chris@0:                     ])
Chris@0:                 ]
Chris@0:             ],
Chris@0:             [
Chris@0:                 // Different meaning (PHP 5)
Chris@0:                 '<?php $$a[0];',
Chris@0:                 $this->getPrefer5(),
Chris@0:                 [
Chris@13:                     new Stmt\Expression(new Expr\Variable(
Chris@0:                         new Expr\ArrayDimFetch(new Expr\Variable('a'), LNumber::fromString('0'))
Chris@13:                     ))
Chris@0:                 ]
Chris@0:             ],
Chris@0:             [
Chris@0:                 // Different meaning (PHP 7)
Chris@0:                 '<?php $$a[0];',
Chris@0:                 $this->getPrefer7(),
Chris@0:                 [
Chris@13:                     new Stmt\Expression(new Expr\ArrayDimFetch(
Chris@0:                         new Expr\Variable(new Expr\Variable('a')), LNumber::fromString('0')
Chris@13:                     ))
Chris@0:                 ]
Chris@0:             ],
Chris@0:         ];
Chris@0:     }
Chris@0: 
Chris@0:     public function testThrownError() {
Chris@13:         $this->expectException(Error::class);
Chris@13:         $this->expectExceptionMessage('FAIL A');
Chris@0: 
Chris@13:         $parserA = $this->getMockBuilder(\PhpParser\Parser::class)->getMock();
Chris@0:         $parserA->expects($this->at(0))
Chris@17:             ->method('parse')->willThrowException(new Error('FAIL A'));
Chris@0: 
Chris@13:         $parserB = $this->getMockBuilder(\PhpParser\Parser::class)->getMock();
Chris@0:         $parserB->expects($this->at(0))
Chris@17:             ->method('parse')->willThrowException(new Error('FAIL B'));
Chris@0: 
Chris@0:         $parser = new Multiple([$parserA, $parserB]);
Chris@0:         $parser->parse('dummy');
Chris@0:     }
Chris@13: }