RequirePassTest.php
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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\RequirePass;
class RequirePassTest extends CodeCleanerTestCase
{
public function setUp()
{
$this->setPass(new RequirePass());
}
/**
* @dataProvider exitStatements
*/
public function testExitStatement($from, $to)
{
$this->assertProcessesAs($from, $to);
}
public function exitStatements()
{
$resolve = '\\Psy\\CodeCleaner\\RequirePass::resolve';
return [
// The basics
['require "a"', "require $resolve(\"a\", 1);"],
['require "b.php"', "require $resolve(\"b.php\", 1);"],
['require_once "c"', "require_once $resolve(\"c\", 1);"],
['require_once "d.php"', "require_once $resolve(\"d.php\", 1);"],
// Ensure that line numbers work correctly
["null;\nrequire \"e.php\"", "null;\nrequire $resolve(\"e.php\", 2);"],
["null;\nrequire_once \"f.php\"", "null;\nrequire_once $resolve(\"f.php\", 2);"],
// Things with expressions
['require $foo', "require $resolve(\$foo, 1);"],
['require_once $foo', "require_once $resolve(\$foo, 1);"],
['require ($bar = "g.php")', "require $resolve(\$bar = \"g.php\", 1);"],
['require_once ($bar = "h.php")', "require_once $resolve(\$bar = \"h.php\", 1);"],
['$bar = require ($baz = "i.php")', "\$bar = (require $resolve(\$baz = \"i.php\", 1));"],
['$bar = require_once ($baz = "j.php")', "\$bar = (require_once $resolve(\$baz = \"j.php\", 1));"],
];
}
/**
* @expectedException \Psy\Exception\FatalErrorException
* @expectedExceptionMessage Failed opening required 'not a file name' in eval()'d code on line 2
*/
public function testResolve()
{
RequirePass::resolve('not a file name', 2);
}
/**
* @dataProvider emptyWarnings
*
* @expectedException \Psy\Exception\ErrorException
* @expectedExceptionMessage Filename cannot be empty on line 1
*/
public function testResolveEmptyWarnings($file)
{
if (!E_WARNING & \error_reporting()) {
$this->markTestSkipped();
}
RequirePass::resolve($file, 1);
}
public function emptyWarnings()
{
return [
[null],
[false],
[''],
];
}
public function testResolveWorks()
{
$this->assertEquals(__FILE__, RequirePass::resolve(__FILE__, 3));
}
}