CallTimePassByReferencePassTest.php
1.25 KB
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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2018 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\Test\CodeCleaner;
use Psy\CodeCleaner\CallTimePassByReferencePass;
class CallTimePassByReferencePassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->setPass(new CallTimePassByReferencePass());
}
/**
* @dataProvider invalidStatements
* @expectedException \Psy\Exception\FatalErrorException
*/
public function testProcessStatementFails($code)
{
$this->parseAndTraverse($code);
}
public function invalidStatements()
{
return [
['f(&$arg)'],
['$object->method($first, &$arg)'],
['$closure($first, &$arg, $last)'],
['A::b(&$arg)'],
];
}
/**
* @dataProvider validStatements
*/
public function testProcessStatementPasses($code)
{
$this->parseAndTraverse($code);
$this->assertTrue(true);
}
public function validStatements()
{
return [
['array(&$var)'],
['$a = &$b'],
['f(array(&$b))'],
];
}
}