aleph1.co.uk Git - yaffs-website/blob - vendor/nikic/php-parser/test/PhpParser/Parser/MultipleTest.php

   1 <?php
   2
   3 namespace PhpParser\Parser;
   4
   5 use PhpParser\Error;
   6 use PhpParser\Lexer;
   7 use PhpParser\Node\Expr;
   8 use PhpParser\Node\Scalar\LNumber;
   9 use PhpParser\Node\Stmt;
  10 use PhpParser\ParserTest;
  11
  12 require_once __DIR__ . '/../ParserTest.php';
  13
  14 class MultipleTest extends ParserTest {
  15     // This provider is for the generic parser tests, just pick an arbitrary order here
  16     protected function getParser(Lexer $lexer) {
  17         return new Multiple([new Php5($lexer), new Php7($lexer)]);
  18     }
  19
  20     private function getPrefer7() {
  21         $lexer = new Lexer(['usedAttributes' => []]);
  22         return new Multiple([new Php7($lexer), new Php5($lexer)]);
  23     }
  24
  25     private function getPrefer5() {
  26         $lexer = new Lexer(['usedAttributes' => []]);
  27         return new Multiple([new Php5($lexer), new Php7($lexer)]);
  28     }
  29
  30     /** @dataProvider provideTestParse */
  31     public function testParse($code, Multiple $parser, $expected) {
  32         $this->assertEquals($expected, $parser->parse($code));
  33     }
  34
  35     public function provideTestParse() {
  36         return [
  37             [
  38                 // PHP 7 only code
  39                 '<?php class Test { function function() {} }',
  40                 $this->getPrefer5(),
  41                 [
  42                     new Stmt\Class_('Test', ['stmts' => [
  43                         new Stmt\ClassMethod('function')
  44                     ]]),
  45                 ]
  46             ],
  47             [
  48                 // PHP 5 only code
  49                 '<?php global $$a->b;',
  50                 $this->getPrefer7(),
  51                 [
  52                     new Stmt\Global_([
  53                         new Expr\Variable(new Expr\PropertyFetch(new Expr\Variable('a'), 'b'))
  54                     ])
  55                 ]
  56             ],
  57             [
  58                 // Different meaning (PHP 5)
  59                 '<?php $$a[0];',
  60                 $this->getPrefer5(),
  61                 [
  62                     new Expr\Variable(
  63                         new Expr\ArrayDimFetch(new Expr\Variable('a'), LNumber::fromString('0'))
  64                     )
  65                 ]
  66             ],
  67             [
  68                 // Different meaning (PHP 7)
  69                 '<?php $$a[0];',
  70                 $this->getPrefer7(),
  71                 [
  72                     new Expr\ArrayDimFetch(
  73                         new Expr\Variable(new Expr\Variable('a')), LNumber::fromString('0')
  74                     )
  75                 ]
  76             ],
  77         ];
  78     }
  79
  80     public function testThrownError() {
  81         $this->setExpectedException('PhpParser\Error', 'FAIL A');
  82
  83         $parserA = $this->getMockBuilder('PhpParser\Parser')->getMock();
  84         $parserA->expects($this->at(0))
  85             ->method('parse')->will($this->throwException(new Error('FAIL A')));
  86
  87         $parserB = $this->getMockBuilder('PhpParser\Parser')->getMock();
  88         $parserB->expects($this->at(0))
  89             ->method('parse')->will($this->throwException(new Error('FAIL B')));
  90
  91         $parser = new Multiple([$parserA, $parserB]);
  92         $parser->parse('dummy');
  93     }
  94 }