Chris@13: <?php
Chris@13: 
Chris@13: /*
Chris@13:  * This file is part of Psy Shell.
Chris@13:  *
Chris@13:  * (c) 2012-2018 Justin Hileman
Chris@13:  *
Chris@13:  * For the full copyright and license information, please view the LICENSE
Chris@13:  * file that was distributed with this source code.
Chris@13:  */
Chris@13: 
Chris@13: namespace Psy\Test\CodeCleaner;
Chris@13: 
Chris@13: use Psy\CodeCleaner\RequirePass;
Chris@13: 
Chris@13: class RequirePassTest extends CodeCleanerTestCase
Chris@13: {
Chris@13:     public function setUp()
Chris@13:     {
Chris@13:         $this->setPass(new RequirePass());
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @dataProvider exitStatements
Chris@13:      */
Chris@13:     public function testExitStatement($from, $to)
Chris@13:     {
Chris@13:         $this->assertProcessesAs($from, $to);
Chris@13:     }
Chris@13: 
Chris@13:     public function exitStatements()
Chris@13:     {
Chris@13:         $resolve = '\\Psy\\CodeCleaner\\RequirePass::resolve';
Chris@13: 
Chris@13:         return [
Chris@13:             // The basics
Chris@13:             ['require "a"', "require $resolve(\"a\", 1);"],
Chris@13:             ['require "b.php"', "require $resolve(\"b.php\", 1);"],
Chris@13:             ['require_once "c"', "require_once $resolve(\"c\", 1);"],
Chris@13:             ['require_once "d.php"', "require_once $resolve(\"d.php\", 1);"],
Chris@13: 
Chris@13:             // Ensure that line numbers work correctly
Chris@13:             ["null;\nrequire \"e.php\"", "null;\nrequire $resolve(\"e.php\", 2);"],
Chris@13:             ["null;\nrequire_once \"f.php\"", "null;\nrequire_once $resolve(\"f.php\", 2);"],
Chris@13: 
Chris@13:             // Things with expressions
Chris@13:             ['require $foo', "require $resolve(\$foo, 1);"],
Chris@13:             ['require_once $foo', "require_once $resolve(\$foo, 1);"],
Chris@13:             ['require ($bar = "g.php")', "require $resolve(\$bar = \"g.php\", 1);"],
Chris@13:             ['require_once ($bar = "h.php")', "require_once $resolve(\$bar = \"h.php\", 1);"],
Chris@13:             ['$bar = require ($baz = "i.php")', "\$bar = (require $resolve(\$baz = \"i.php\", 1));"],
Chris@13:             ['$bar = require_once ($baz = "j.php")', "\$bar = (require_once $resolve(\$baz = \"j.php\", 1));"],
Chris@13:         ];
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @expectedException \Psy\Exception\FatalErrorException
Chris@13:      * @expectedExceptionMessage Failed opening required 'not a file name' in eval()'d code on line 2
Chris@13:      */
Chris@13:     public function testResolve()
Chris@13:     {
Chris@13:         RequirePass::resolve('not a file name', 2);
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @dataProvider emptyWarnings
Chris@13:      *
Chris@13:      * @expectedException \Psy\Exception\ErrorException
Chris@13:      * @expectedExceptionMessage Filename cannot be empty on line 1
Chris@13:      */
Chris@13:     public function testResolveEmptyWarnings($file)
Chris@13:     {
Chris@17:         if (!E_WARNING & \error_reporting()) {
Chris@13:             $this->markTestSkipped();
Chris@13:         }
Chris@13: 
Chris@13:         RequirePass::resolve($file, 1);
Chris@13:     }
Chris@13: 
Chris@13:     public function emptyWarnings()
Chris@13:     {
Chris@13:         return [
Chris@13:             [null],
Chris@13:             [false],
Chris@13:             [''],
Chris@13:         ];
Chris@13:     }
Chris@16: 
Chris@16:     public function testResolveWorks()
Chris@16:     {
Chris@16:         $this->assertEquals(__FILE__, RequirePass::resolve(__FILE__, 3));
Chris@16:     }
Chris@13: }