aleph1.co.uk Git - yaffs-website/blob - vendor/psy/psysh/test/CodeCleaner/PassableByReferencePassTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of Psy Shell.
   5  *
   6  * (c) 2012-2018 Justin Hileman
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Psy\Test\CodeCleaner;
  13
  14 use Psy\CodeCleaner\PassableByReferencePass;
  15
  16 class PassableByReferencePassTest extends CodeCleanerTestCase
  17 {
  18     public function setUp()
  19     {
  20         $this->setPass(new PassableByReferencePass());
  21     }
  22
  23     /**
  24      * @dataProvider invalidStatements
  25      * @expectedException \Psy\Exception\FatalErrorException
  26      */
  27     public function testProcessStatementFails($code)
  28     {
  29         $this->parseAndTraverse($code);
  30     }
  31
  32     public function invalidStatements()
  33     {
  34         return [
  35             ['array_pop(array())'],
  36             ['array_pop(array($foo))'],
  37             ['array_shift(array())'],
  38         ];
  39     }
  40
  41     /**
  42      * @dataProvider validStatements
  43      */
  44     public function testProcessStatementPasses($code)
  45     {
  46         $this->parseAndTraverse($code);
  47         $this->assertTrue(true);
  48     }
  49
  50     public function validStatements()
  51     {
  52         return [
  53             ['array_pop(json_decode("[]"))'],
  54             ['array_pop($foo)'],
  55             ['array_pop($foo->bar)'],
  56             ['array_pop($foo::baz)'],
  57             ['array_pop(Foo::qux)'],
  58         ];
  59     }
  60
  61     /**
  62      * @dataProvider validArrayMultisort
  63      */
  64     public function testArrayMultisort($code)
  65     {
  66         $this->parseAndTraverse($code);
  67         $this->assertTrue(true);
  68     }
  69
  70     public function validArrayMultisort()
  71     {
  72         return [
  73             ['array_multisort($a)'],
  74             ['array_multisort($a, $b)'],
  75             ['array_multisort($a, SORT_NATURAL, $b)'],
  76             ['array_multisort($a, SORT_NATURAL | SORT_FLAG_CASE, $b)'],
  77             ['array_multisort($a, SORT_ASC, SORT_NATURAL | SORT_FLAG_CASE, $b)'],
  78             ['array_multisort($a, SORT_NATURAL | SORT_FLAG_CASE, SORT_ASC, $b)'],
  79             ['array_multisort($a, $b, SORT_ASC, SORT_NATURAL | SORT_FLAG_CASE)'],
  80             ['array_multisort($a, SORT_NATURAL | SORT_FLAG_CASE, $b, SORT_ASC, SORT_NATURAL | SORT_FLAG_CASE)'],
  81             ['array_multisort($a, 1, $b)'],
  82             ['array_multisort($a, 1 + 2, $b)'],
  83             ['array_multisort($a, getMultisortFlags(), $b)'],
  84         ];
  85     }
  86
  87     /**
  88      * @dataProvider invalidArrayMultisort
  89      * @expectedException \Psy\Exception\FatalErrorException
  90      */
  91     public function testInvalidArrayMultisort($code)
  92     {
  93         $this->parseAndTraverse($code);
  94     }
  95
  96     public function invalidArrayMultisort()
  97     {
  98         return [
  99             ['array_multisort(1)'],
 100             ['array_multisort(array(1, 2, 3))'],
 101             ['array_multisort($a, SORT_NATURAL, SORT_ASC, SORT_NATURAL, $b)'],
 102         ];
 103     }
 104 }