Viewing file:  LegacyEmptyPassTest.php (1.74 KB) -rw-r--r--
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<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2015 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\LegacyEmptyPass;
class LegacyEmptyPassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->setPass(new LegacyEmptyPass());
}
/**
* @dataProvider invalidStatements
* @expectedException \Psy\Exception\ParseErrorException
*/
public function testProcessInvalidStatement($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function invalidStatements()
{
if (version_compare(PHP_VERSION, '5.5', '>=')) {
return array(
array('empty()'),
);
}
return array(
array('empty()'),
array('empty(null)'),
array('empty(PHP_EOL)'),
array('empty("wat")'),
array('empty(1.1)'),
array('empty(Foo::$bar)'),
);
}
/**
* @dataProvider validStatements
*/
public function testProcessValidStatement($code)
{
$stmts = $this->parse($code);
$this->traverser->traverse($stmts);
}
public function validStatements()
{
if (version_compare(PHP_VERSION, '5.5', '<')) {
return array(
array('empty($foo)'),
);
}
return array(
array('empty($foo)'),
array('empty(null)'),
array('empty(PHP_EOL)'),
array('empty("wat")'),
array('empty(1.1)'),
array('empty(Foo::$bar)'),
);
}
}
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