Current File : /var/www/html/news/vendor/psy/psysh/test/Psy/Test/CodeCleaner/PassableByReferencePassTest.php
<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2017 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 PhpParser\NodeTraverser;
use Psy\CodeCleaner\PassableByReferencePass;
class PassableByReferencePassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->pass = new PassableByReferencePass();
$this->traverser = new NodeTraverser();
$this->traverser->addVisitor($this->pass);
}
/**
* @dataProvider invalidStatements
* @expectedException \Psy\Exception\FatalErrorException
*/
public function testProcessStatementFails($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function invalidStatements()
{
return array(
array('array_pop(array())'),
array('array_pop(array($foo))'),
array('array_shift(array())'),
);
}
/**
* @dataProvider validStatements
*/
public function testProcessStatementPasses($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function validStatements()
{
return array(
array('array_pop(json_decode("[]"))'),
array('array_pop($foo)'),
array('array_pop($foo->bar)'),
array('array_pop($foo::baz)'),
array('array_pop(Foo::qux)'),
);
}
}
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