www.aleph1.co.uk Git - yaffs-website/blob - vendor/psy/psysh/test/CodeCleaner/RequirePassTest.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\RequirePass;
  15
  16 class RequirePassTest extends CodeCleanerTestCase
  17 {
  18     public function setUp()
  19     {
  20         $this->setPass(new RequirePass());
  21     }
  22
  23     /**
  24      * @dataProvider exitStatements
  25      */
  26     public function testExitStatement($from, $to)
  27     {
  28         $this->assertProcessesAs($from, $to);
  29     }
  30
  31     public function exitStatements()
  32     {
  33         $resolve = '\\Psy\\CodeCleaner\\RequirePass::resolve';
  34
  35         return [
  36             // The basics
  37             ['require "a"', "require $resolve(\"a\", 1);"],
  38             ['require "b.php"', "require $resolve(\"b.php\", 1);"],
  39             ['require_once "c"', "require_once $resolve(\"c\", 1);"],
  40             ['require_once "d.php"', "require_once $resolve(\"d.php\", 1);"],
  41
  42             // Ensure that line numbers work correctly
  43             ["null;\nrequire \"e.php\"", "null;\nrequire $resolve(\"e.php\", 2);"],
  44             ["null;\nrequire_once \"f.php\"", "null;\nrequire_once $resolve(\"f.php\", 2);"],
  45
  46             // Things with expressions
  47             ['require $foo', "require $resolve(\$foo, 1);"],
  48             ['require_once $foo', "require_once $resolve(\$foo, 1);"],
  49             ['require ($bar = "g.php")', "require $resolve(\$bar = \"g.php\", 1);"],
  50             ['require_once ($bar = "h.php")', "require_once $resolve(\$bar = \"h.php\", 1);"],
  51             ['$bar = require ($baz = "i.php")', "\$bar = (require $resolve(\$baz = \"i.php\", 1));"],
  52             ['$bar = require_once ($baz = "j.php")', "\$bar = (require_once $resolve(\$baz = \"j.php\", 1));"],
  53         ];
  54     }
  55
  56     /**
  57      * @expectedException \Psy\Exception\FatalErrorException
  58      * @expectedExceptionMessage Failed opening required 'not a file name' in eval()'d code on line 2
  59      */
  60     public function testResolve()
  61     {
  62         RequirePass::resolve('not a file name', 2);
  63     }
  64
  65     /**
  66      * @dataProvider emptyWarnings
  67      *
  68      * @expectedException \Psy\Exception\ErrorException
  69      * @expectedExceptionMessage Filename cannot be empty on line 1
  70      */
  71     public function testResolveEmptyWarnings($file)
  72     {
  73         if (!E_WARNING & \error_reporting()) {
  74             $this->markTestSkipped();
  75         }
  76
  77         RequirePass::resolve($file, 1);
  78     }
  79
  80     public function emptyWarnings()
  81     {
  82         return [
  83             [null],
  84             [false],
  85             [''],
  86         ];
  87     }
  88
  89     public function testResolveWorks()
  90     {
  91         $this->assertEquals(__FILE__, RequirePass::resolve(__FILE__, 3));
  92     }
  93 }