drupal-civicrm/vendor/psy/psysh/test/Psy/Test/CodeCleaner/FunctionContextPassTest.php

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2018-01-14 15:10:16 +02:00
<?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\FunctionContextPass;
class FunctionContextPassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->pass = new FunctionContextPass();
$this->traverser = new NodeTraverser();
$this->traverser->addVisitor($this->pass);
}
/**
* @dataProvider validStatements
*/
public function testProcessStatementPasses($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
// @todo a better thing to assert here?
$this->assertTrue(true);
}
public function validStatements()
{
return array(
array('function foo() { yield; }'),
array('if (function(){ yield; })'),
);
}
/**
* @dataProvider invalidYieldStatements
* @expectedException \Psy\Exception\FatalErrorException
*/
public function testInvalidYield($code)
{
if (version_compare(PHP_VERSION, '5.4', '<')) {
$this->markTestSkipped();
}
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function invalidYieldStatements()
{
return array(
array('yield'),
array('if (yield)'),
);
}
}